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Gene Information

Gene symbol: SLC5A2

Gene name: solute carrier family 5 (sodium/glucose cotransporter), member 2

HGNC ID: 11037

Related Genes

# Gene Symbol Number of hits
1 DPP4 1 hits
2 EPHX1 1 hits
3 FARP2 1 hits
4 GCG 1 hits
5 GCGR 1 hits
6 GCK 1 hits
7 GGT1 1 hits
8 HBB 1 hits
9 HNF1A 1 hits
10 IGLV3-1 1 hits
11 INS 1 hits
12 PRKAR2A 1 hits
13 PYY 1 hits
14 SCN2A 1 hits
15 SLC2A1 1 hits
16 SLC2A2 1 hits
17 SLC2A4 1 hits
18 SLC5A1 1 hits
19 SLC5A10 1 hits
20 SLC5A11 1 hits
21 SLC5A4 1 hits
22 SLC5A9 1 hits
23 SLC6A19 1 hits
24 SLC9A1 1 hits
25 SLC9A3 1 hits
26 SMAD3 1 hits

Related Sentences

# PMID Sentence
1 1350259 Colocalization of GLUT2 glucose transporter, sodium/glucose cotransporter, and gamma-glutamyl transpeptidase in rat kidney with double-peroxidase immunocytochemistry.
2 1350259 Genes for both a renal Na(+)-glucose cotransporter (SGLT1) and a renal facilitated glucose transporter (GLUT2) have been cloned and sequenced.
3 1350259 To examine whether SGLT1 and GLUT2 colocalize to the same tubular epithelial cells in rat kidney, double-immunoperoxidase studies with dual chromogens and paraformaldehyde perfusion-fixed frozen sections of rat kidney were performed.
4 1350259 Antipeptide antisera were prepared against rat GLUT2 (amino acids 510-522) and rabbit SGLT1 (amino acids 402-420).
5 1350259 GLUT2 and SGLT1 colocalized to 40% of cortical epithelium, but 16% of cortical epithelial cells were immunopositive for brush border SGLT1 and immunonegative for basolateral GLUT2.
6 1350259 These gamma-glutamyl transpeptidase staining results suggest that at least 50% of the tubules in the cortex are proximal tubules and that SGLT1 and GLUT2 colocalize to most proximal tubules.
7 1350259 The fact that SGLT1 antiserum immunoreacted with tubules unreactive to the GLUT2 antiserum suggests that either the SGLT1 epitope is conserved on a related brush border protein or that there is another GLUT transporter responsible for the exit of sugar from these proximal tubule cells.
8 9073126 For example, alterations in the synthesis of glucose carriers and their subsequent insertion into membranes may alter sugar entry across the intestinal brush border membrane (BBM) using the sodium-dependent D-glucose transporter, SGLT1, or the BBM sodium-independent facultative fructose transporter, GLUT5, and may alter facilitated sugar exit across the basolateral membrane (BLM) using GLUT2.
9 9073126 On the BBM the sodium (Na)/glucose transporters (SGLT1 and SGLT2), the Na-independent transporter (GLUT5), and on the BLM the hexose transporter (GLUT2) are discussed.
10 9073127 On the BBM, the sodium (Na)/glucose transporters (SGLT1 and SGLT2), the Na-independent transporter (GLUT5) and on the BLM the hexose transporter (GLUT2) are discussed.
11 11269503 Our results show that HNF1alpha directly controls SGLT2 gene expression.
12 11447502 SGLT1, SGLT2, GLUT1 and GLUT2 mRNAs were assessed by Northern blotting; and GLUT1 and GLUT2 proteins were assessed by Western blotting.
13 11447502 Compared to C and I rats, D rats increased (P < 0.05) gene expression of SGLT2 by approximately 36%, SGLT1 by approximately 20%, and GLUT2 by approximately 100%, and reduced (P < 0.05) gene expression of GLUT1 by more than 50%.
14 11447502 Compared to NS rats, HS rats increased (P < 0.05) SGLT2, GLUT2, and GLUT1 expression by approximately 100%, with no change in SGLT1 mRNA expression, and LS rats increased (P < 0.05) GLUT1 gene expression by approximately 150%, with no changes in other transporters.
15 11447502 SGLT1, SGLT2, GLUT1 and GLUT2 mRNAs were assessed by Northern blotting; and GLUT1 and GLUT2 proteins were assessed by Western blotting.
16 11447502 Compared to C and I rats, D rats increased (P < 0.05) gene expression of SGLT2 by approximately 36%, SGLT1 by approximately 20%, and GLUT2 by approximately 100%, and reduced (P < 0.05) gene expression of GLUT1 by more than 50%.
17 11447502 Compared to NS rats, HS rats increased (P < 0.05) SGLT2, GLUT2, and GLUT1 expression by approximately 100%, with no change in SGLT1 mRNA expression, and LS rats increased (P < 0.05) GLUT1 gene expression by approximately 150%, with no changes in other transporters.
18 11447502 SGLT1, SGLT2, GLUT1 and GLUT2 mRNAs were assessed by Northern blotting; and GLUT1 and GLUT2 proteins were assessed by Western blotting.
19 11447502 Compared to C and I rats, D rats increased (P < 0.05) gene expression of SGLT2 by approximately 36%, SGLT1 by approximately 20%, and GLUT2 by approximately 100%, and reduced (P < 0.05) gene expression of GLUT1 by more than 50%.
20 11447502 Compared to NS rats, HS rats increased (P < 0.05) SGLT2, GLUT2, and GLUT1 expression by approximately 100%, with no change in SGLT1 mRNA expression, and LS rats increased (P < 0.05) GLUT1 gene expression by approximately 150%, with no changes in other transporters.
21 15331201 High glucose decreased mRNA of GLUT-1 and SGLT-1, but did not influence that of SGLT-2.
22 15544472 Glucose transporters, or membrane proteins, which incorporate glucose into the cell, can be divided into two groups: the facilitative type glucose transporter (GLUT), and the sodium/glucose cotransporter (SGLT).
23 15544472 Among the GLUT family isoforms, GLUT4 is particularly important for maintaining glucose metabolism homeostasis since it is involved in insulin or exercise-induced glucose transport into muscle and adipose tissues via movement from intracellular sites to the plasma membrane in response to stimulation.
24 15544472 Thus, agents which induce GLUT4 translocation or improve insulin sensitivity, involved in this insulin-induced step, hold the promise of being potent anti-diabetic drugs.
25 16306358 They continue to express the proximal tubular markers CD13/aminopeptidase-N, sodium glucose cotransporter (SGLT) 2, and alkaline phosphatase through up to six subsequent subcultures in a similar way to human proximal cells isolated from renal biopsies.
26 16306358 In a hyperglycemic environment, HEPTECs isolated from patients with type 2 diabetes expressed significantly more SGLT2 and the facilitative glucose transporter GLUT2 than cells from healthy individuals.
27 16380256 A series of indole-O-glucosides and C-glucosides was synthesized and evaluated in SGLT1 and SGLT2 cell-based functional assays.
28 17050778 Sergliflozin, a novel selective inhibitor of low-affinity sodium glucose cotransporter (SGLT2), validates the critical role of SGLT2 in renal glucose reabsorption and modulates plasma glucose level.
29 17050778 The low-affinity sodium glucose cotransporter (SGLT2), which is expressed specifically in the kidney, plays a major role in renal glucose reabsorption in the proximal tubule.
30 17050778 By examining a Chinese hamster ovary-K1 cell line stably expressing either human SGLT2 or human high-affinity sodium glucose cotransporter (SGLT1), we found sergliflozin-A (active form) to be a highly selective and potent inhibitor of human SGLT2.
31 17050778 Sergliflozin, a novel selective inhibitor of low-affinity sodium glucose cotransporter (SGLT2), validates the critical role of SGLT2 in renal glucose reabsorption and modulates plasma glucose level.
32 17050778 The low-affinity sodium glucose cotransporter (SGLT2), which is expressed specifically in the kidney, plays a major role in renal glucose reabsorption in the proximal tubule.
33 17050778 By examining a Chinese hamster ovary-K1 cell line stably expressing either human SGLT2 or human high-affinity sodium glucose cotransporter (SGLT1), we found sergliflozin-A (active form) to be a highly selective and potent inhibitor of human SGLT2.
34 17050778 Sergliflozin, a novel selective inhibitor of low-affinity sodium glucose cotransporter (SGLT2), validates the critical role of SGLT2 in renal glucose reabsorption and modulates plasma glucose level.
35 17050778 The low-affinity sodium glucose cotransporter (SGLT2), which is expressed specifically in the kidney, plays a major role in renal glucose reabsorption in the proximal tubule.
36 17050778 By examining a Chinese hamster ovary-K1 cell line stably expressing either human SGLT2 or human high-affinity sodium glucose cotransporter (SGLT1), we found sergliflozin-A (active form) to be a highly selective and potent inhibitor of human SGLT2.
37 17222166 This review considers the structure and function of two premier members, SGLT1 and SGLT2, and their role in intestinal glucose absorption and renal glucose reabsorption.
38 17505558 Thioglycosides as inhibitors of hSGLT1 and hSGLT2: potential therapeutic agents for the control of hyperglycemia in diabetes.
39 17505558 Inhibition of glucose reabsorption in the kidney, mediated by SGLT1 or SGLT2, represents a promising therapeutic approach.
40 17505558 Therefore, the aim of the present study was to evaluate the effect of thioglycosides on human SGLT1 and SGLT2.
41 17505558 For this purpose, stably transfected Chinese hamster ovary (CHO) cells expressing human SGLT1 and SGLT2 were used.
42 17505558 Kinetic studies confirmed the inhibitory effect of these thioglycosides on hSGLT1 or hSGLT2, demonstrating competitive inhibition as the mechanism of action.
43 17505558 Thioglycosides as inhibitors of hSGLT1 and hSGLT2: potential therapeutic agents for the control of hyperglycemia in diabetes.
44 17505558 Inhibition of glucose reabsorption in the kidney, mediated by SGLT1 or SGLT2, represents a promising therapeutic approach.
45 17505558 Therefore, the aim of the present study was to evaluate the effect of thioglycosides on human SGLT1 and SGLT2.
46 17505558 For this purpose, stably transfected Chinese hamster ovary (CHO) cells expressing human SGLT1 and SGLT2 were used.
47 17505558 Kinetic studies confirmed the inhibitory effect of these thioglycosides on hSGLT1 or hSGLT2, demonstrating competitive inhibition as the mechanism of action.
48 17505558 Thioglycosides as inhibitors of hSGLT1 and hSGLT2: potential therapeutic agents for the control of hyperglycemia in diabetes.
49 17505558 Inhibition of glucose reabsorption in the kidney, mediated by SGLT1 or SGLT2, represents a promising therapeutic approach.
50 17505558 Therefore, the aim of the present study was to evaluate the effect of thioglycosides on human SGLT1 and SGLT2.
51 17505558 For this purpose, stably transfected Chinese hamster ovary (CHO) cells expressing human SGLT1 and SGLT2 were used.
52 17505558 Kinetic studies confirmed the inhibitory effect of these thioglycosides on hSGLT1 or hSGLT2, demonstrating competitive inhibition as the mechanism of action.
53 17505558 Thioglycosides as inhibitors of hSGLT1 and hSGLT2: potential therapeutic agents for the control of hyperglycemia in diabetes.
54 17505558 Inhibition of glucose reabsorption in the kidney, mediated by SGLT1 or SGLT2, represents a promising therapeutic approach.
55 17505558 Therefore, the aim of the present study was to evaluate the effect of thioglycosides on human SGLT1 and SGLT2.
56 17505558 For this purpose, stably transfected Chinese hamster ovary (CHO) cells expressing human SGLT1 and SGLT2 were used.
57 17505558 Kinetic studies confirmed the inhibitory effect of these thioglycosides on hSGLT1 or hSGLT2, demonstrating competitive inhibition as the mechanism of action.
58 17505558 Thioglycosides as inhibitors of hSGLT1 and hSGLT2: potential therapeutic agents for the control of hyperglycemia in diabetes.
59 17505558 Inhibition of glucose reabsorption in the kidney, mediated by SGLT1 or SGLT2, represents a promising therapeutic approach.
60 17505558 Therefore, the aim of the present study was to evaluate the effect of thioglycosides on human SGLT1 and SGLT2.
61 17505558 For this purpose, stably transfected Chinese hamster ovary (CHO) cells expressing human SGLT1 and SGLT2 were used.
62 17505558 Kinetic studies confirmed the inhibitory effect of these thioglycosides on hSGLT1 or hSGLT2, demonstrating competitive inhibition as the mechanism of action.
63 17653207 The proximal tubule environment is where 90% of the filtered glucose is reabsorbed by the low-affinity/high-capacity Na(+)/glucose cotransporter 2 (SGLT2) and facilitated diffusion glucose transporter 2 (GLUT2).
64 17653207 Angiotensin II (ANG II) plays an important role in its development through epidermal growth factor receptor (EGFR) transactivation.
65 17653207 Therefore, a combination of high glucose, ANG II, and EGF are involved in diabetic-like nephropathy by regulating the SGLT activity.
66 17962340 Here in kidney of diabetic rats, we tested the hypotheses that SGLT2 mRNA expression is altered; HNF-1alpha is involved in this regulation; and glycemic homeostasis is a related mechanism.
67 17962340 The in vivo binding of HNF-1alpha into the SGLT2 promoter region in renal cortex was confirmed by chromatin immunoprecipitation assay.
68 17962340 SGLT2 and HNF-1alpha mRNA expression (by Northern and RT-PCR analysis) and HNF-1 binding activity of nuclear proteins (by EMSA) were investigated in diabetic rats and treated or not with insulin or phlorizin (an inhibitor of SGLT2).
69 17962340 Results showed that diabetes increases SGLT2 and HNF-1alpha mRNA expression (~50%) and binding of nuclear proteins to a HNF-1 consensus motif (~100%).
70 17962340 This study shows that SGLT2 mRNA expression and HNF-1alpha expression and activity correlate positively in kidney of diabetic rats.
71 17962340 Our demonstration that HNF-1alpha binds DNA that encodes SGLT2 supports the hypothesis that HNF-1alpha, as a modulator of SGLT2 expression, may be involved in diabetic kidney disease.
72 17962340 Here in kidney of diabetic rats, we tested the hypotheses that SGLT2 mRNA expression is altered; HNF-1alpha is involved in this regulation; and glycemic homeostasis is a related mechanism.
73 17962340 The in vivo binding of HNF-1alpha into the SGLT2 promoter region in renal cortex was confirmed by chromatin immunoprecipitation assay.
74 17962340 SGLT2 and HNF-1alpha mRNA expression (by Northern and RT-PCR analysis) and HNF-1 binding activity of nuclear proteins (by EMSA) were investigated in diabetic rats and treated or not with insulin or phlorizin (an inhibitor of SGLT2).
75 17962340 Results showed that diabetes increases SGLT2 and HNF-1alpha mRNA expression (~50%) and binding of nuclear proteins to a HNF-1 consensus motif (~100%).
76 17962340 This study shows that SGLT2 mRNA expression and HNF-1alpha expression and activity correlate positively in kidney of diabetic rats.
77 17962340 Our demonstration that HNF-1alpha binds DNA that encodes SGLT2 supports the hypothesis that HNF-1alpha, as a modulator of SGLT2 expression, may be involved in diabetic kidney disease.
78 17962340 Here in kidney of diabetic rats, we tested the hypotheses that SGLT2 mRNA expression is altered; HNF-1alpha is involved in this regulation; and glycemic homeostasis is a related mechanism.
79 17962340 The in vivo binding of HNF-1alpha into the SGLT2 promoter region in renal cortex was confirmed by chromatin immunoprecipitation assay.
80 17962340 SGLT2 and HNF-1alpha mRNA expression (by Northern and RT-PCR analysis) and HNF-1 binding activity of nuclear proteins (by EMSA) were investigated in diabetic rats and treated or not with insulin or phlorizin (an inhibitor of SGLT2).
81 17962340 Results showed that diabetes increases SGLT2 and HNF-1alpha mRNA expression (~50%) and binding of nuclear proteins to a HNF-1 consensus motif (~100%).
82 17962340 This study shows that SGLT2 mRNA expression and HNF-1alpha expression and activity correlate positively in kidney of diabetic rats.
83 17962340 Our demonstration that HNF-1alpha binds DNA that encodes SGLT2 supports the hypothesis that HNF-1alpha, as a modulator of SGLT2 expression, may be involved in diabetic kidney disease.
84 17962340 Here in kidney of diabetic rats, we tested the hypotheses that SGLT2 mRNA expression is altered; HNF-1alpha is involved in this regulation; and glycemic homeostasis is a related mechanism.
85 17962340 The in vivo binding of HNF-1alpha into the SGLT2 promoter region in renal cortex was confirmed by chromatin immunoprecipitation assay.
86 17962340 SGLT2 and HNF-1alpha mRNA expression (by Northern and RT-PCR analysis) and HNF-1 binding activity of nuclear proteins (by EMSA) were investigated in diabetic rats and treated or not with insulin or phlorizin (an inhibitor of SGLT2).
87 17962340 Results showed that diabetes increases SGLT2 and HNF-1alpha mRNA expression (~50%) and binding of nuclear proteins to a HNF-1 consensus motif (~100%).
88 17962340 This study shows that SGLT2 mRNA expression and HNF-1alpha expression and activity correlate positively in kidney of diabetic rats.
89 17962340 Our demonstration that HNF-1alpha binds DNA that encodes SGLT2 supports the hypothesis that HNF-1alpha, as a modulator of SGLT2 expression, may be involved in diabetic kidney disease.
90 17962340 Here in kidney of diabetic rats, we tested the hypotheses that SGLT2 mRNA expression is altered; HNF-1alpha is involved in this regulation; and glycemic homeostasis is a related mechanism.
91 17962340 The in vivo binding of HNF-1alpha into the SGLT2 promoter region in renal cortex was confirmed by chromatin immunoprecipitation assay.
92 17962340 SGLT2 and HNF-1alpha mRNA expression (by Northern and RT-PCR analysis) and HNF-1 binding activity of nuclear proteins (by EMSA) were investigated in diabetic rats and treated or not with insulin or phlorizin (an inhibitor of SGLT2).
93 17962340 Results showed that diabetes increases SGLT2 and HNF-1alpha mRNA expression (~50%) and binding of nuclear proteins to a HNF-1 consensus motif (~100%).
94 17962340 This study shows that SGLT2 mRNA expression and HNF-1alpha expression and activity correlate positively in kidney of diabetic rats.
95 17962340 Our demonstration that HNF-1alpha binds DNA that encodes SGLT2 supports the hypothesis that HNF-1alpha, as a modulator of SGLT2 expression, may be involved in diabetic kidney disease.
96 17962340 Here in kidney of diabetic rats, we tested the hypotheses that SGLT2 mRNA expression is altered; HNF-1alpha is involved in this regulation; and glycemic homeostasis is a related mechanism.
97 17962340 The in vivo binding of HNF-1alpha into the SGLT2 promoter region in renal cortex was confirmed by chromatin immunoprecipitation assay.
98 17962340 SGLT2 and HNF-1alpha mRNA expression (by Northern and RT-PCR analysis) and HNF-1 binding activity of nuclear proteins (by EMSA) were investigated in diabetic rats and treated or not with insulin or phlorizin (an inhibitor of SGLT2).
99 17962340 Results showed that diabetes increases SGLT2 and HNF-1alpha mRNA expression (~50%) and binding of nuclear proteins to a HNF-1 consensus motif (~100%).
100 17962340 This study shows that SGLT2 mRNA expression and HNF-1alpha expression and activity correlate positively in kidney of diabetic rats.
101 17962340 Our demonstration that HNF-1alpha binds DNA that encodes SGLT2 supports the hypothesis that HNF-1alpha, as a modulator of SGLT2 expression, may be involved in diabetic kidney disease.
102 18063724 The kidney contains two Na(+)/glucose cotransporters, called SGLT2 and SGLT1, arranged in series along the length of the proximal tubule.
103 18063724 In this study, we examined the inhibition of alpha-methyl-d-glucopyranose transport by phlorizin and a new candidate drug, sergliflozin-A [(2-[4-methoxyphenyl]methyl)phenyl beta-d-glucopyranoside], in COS-7 cells expressing hSGLT1 and hSGLT2.
104 18063724 Inhibition by phlorizin was competitive, with K(i) values of 0.3 muM in hSGLT1 and 39 nM in hSGLT2.
105 18063724 Inhibition by sergliflozin-A was also competitive, with K(i) values of 1 muM in hSGLT1 and 20 nM in hSGLT2.
106 18063724 Phloretin [3-(4-hydroxyphenyl)-1-(2,4,6-trihydroxyphenyl)-1-propanone; the aglucone of phlorizin] was a less potent inhibitor, with IC(50) values of 142 muM in hSGLT1 and 25 muM in hSGLT2.
107 18063724 The differences in the effects of the mutations between hSGLT1 and hSGLT2 suggest that this cysteine holds key residues in place rather than participating directly in inhibitor binding.
108 18063724 The kidney contains two Na(+)/glucose cotransporters, called SGLT2 and SGLT1, arranged in series along the length of the proximal tubule.
109 18063724 In this study, we examined the inhibition of alpha-methyl-d-glucopyranose transport by phlorizin and a new candidate drug, sergliflozin-A [(2-[4-methoxyphenyl]methyl)phenyl beta-d-glucopyranoside], in COS-7 cells expressing hSGLT1 and hSGLT2.
110 18063724 Inhibition by phlorizin was competitive, with K(i) values of 0.3 muM in hSGLT1 and 39 nM in hSGLT2.
111 18063724 Inhibition by sergliflozin-A was also competitive, with K(i) values of 1 muM in hSGLT1 and 20 nM in hSGLT2.
112 18063724 Phloretin [3-(4-hydroxyphenyl)-1-(2,4,6-trihydroxyphenyl)-1-propanone; the aglucone of phlorizin] was a less potent inhibitor, with IC(50) values of 142 muM in hSGLT1 and 25 muM in hSGLT2.
113 18063724 The differences in the effects of the mutations between hSGLT1 and hSGLT2 suggest that this cysteine holds key residues in place rather than participating directly in inhibitor binding.
114 18063724 The kidney contains two Na(+)/glucose cotransporters, called SGLT2 and SGLT1, arranged in series along the length of the proximal tubule.
115 18063724 In this study, we examined the inhibition of alpha-methyl-d-glucopyranose transport by phlorizin and a new candidate drug, sergliflozin-A [(2-[4-methoxyphenyl]methyl)phenyl beta-d-glucopyranoside], in COS-7 cells expressing hSGLT1 and hSGLT2.
116 18063724 Inhibition by phlorizin was competitive, with K(i) values of 0.3 muM in hSGLT1 and 39 nM in hSGLT2.
117 18063724 Inhibition by sergliflozin-A was also competitive, with K(i) values of 1 muM in hSGLT1 and 20 nM in hSGLT2.
118 18063724 Phloretin [3-(4-hydroxyphenyl)-1-(2,4,6-trihydroxyphenyl)-1-propanone; the aglucone of phlorizin] was a less potent inhibitor, with IC(50) values of 142 muM in hSGLT1 and 25 muM in hSGLT2.
119 18063724 The differences in the effects of the mutations between hSGLT1 and hSGLT2 suggest that this cysteine holds key residues in place rather than participating directly in inhibitor binding.
120 18063724 The kidney contains two Na(+)/glucose cotransporters, called SGLT2 and SGLT1, arranged in series along the length of the proximal tubule.
121 18063724 In this study, we examined the inhibition of alpha-methyl-d-glucopyranose transport by phlorizin and a new candidate drug, sergliflozin-A [(2-[4-methoxyphenyl]methyl)phenyl beta-d-glucopyranoside], in COS-7 cells expressing hSGLT1 and hSGLT2.
122 18063724 Inhibition by phlorizin was competitive, with K(i) values of 0.3 muM in hSGLT1 and 39 nM in hSGLT2.
123 18063724 Inhibition by sergliflozin-A was also competitive, with K(i) values of 1 muM in hSGLT1 and 20 nM in hSGLT2.
124 18063724 Phloretin [3-(4-hydroxyphenyl)-1-(2,4,6-trihydroxyphenyl)-1-propanone; the aglucone of phlorizin] was a less potent inhibitor, with IC(50) values of 142 muM in hSGLT1 and 25 muM in hSGLT2.
125 18063724 The differences in the effects of the mutations between hSGLT1 and hSGLT2 suggest that this cysteine holds key residues in place rather than participating directly in inhibitor binding.
126 18063724 The kidney contains two Na(+)/glucose cotransporters, called SGLT2 and SGLT1, arranged in series along the length of the proximal tubule.
127 18063724 In this study, we examined the inhibition of alpha-methyl-d-glucopyranose transport by phlorizin and a new candidate drug, sergliflozin-A [(2-[4-methoxyphenyl]methyl)phenyl beta-d-glucopyranoside], in COS-7 cells expressing hSGLT1 and hSGLT2.
128 18063724 Inhibition by phlorizin was competitive, with K(i) values of 0.3 muM in hSGLT1 and 39 nM in hSGLT2.
129 18063724 Inhibition by sergliflozin-A was also competitive, with K(i) values of 1 muM in hSGLT1 and 20 nM in hSGLT2.
130 18063724 Phloretin [3-(4-hydroxyphenyl)-1-(2,4,6-trihydroxyphenyl)-1-propanone; the aglucone of phlorizin] was a less potent inhibitor, with IC(50) values of 142 muM in hSGLT1 and 25 muM in hSGLT2.
131 18063724 The differences in the effects of the mutations between hSGLT1 and hSGLT2 suggest that this cysteine holds key residues in place rather than participating directly in inhibitor binding.
132 18063724 The kidney contains two Na(+)/glucose cotransporters, called SGLT2 and SGLT1, arranged in series along the length of the proximal tubule.
133 18063724 In this study, we examined the inhibition of alpha-methyl-d-glucopyranose transport by phlorizin and a new candidate drug, sergliflozin-A [(2-[4-methoxyphenyl]methyl)phenyl beta-d-glucopyranoside], in COS-7 cells expressing hSGLT1 and hSGLT2.
134 18063724 Inhibition by phlorizin was competitive, with K(i) values of 0.3 muM in hSGLT1 and 39 nM in hSGLT2.
135 18063724 Inhibition by sergliflozin-A was also competitive, with K(i) values of 1 muM in hSGLT1 and 20 nM in hSGLT2.
136 18063724 Phloretin [3-(4-hydroxyphenyl)-1-(2,4,6-trihydroxyphenyl)-1-propanone; the aglucone of phlorizin] was a less potent inhibitor, with IC(50) values of 142 muM in hSGLT1 and 25 muM in hSGLT2.
137 18063724 The differences in the effects of the mutations between hSGLT1 and hSGLT2 suggest that this cysteine holds key residues in place rather than participating directly in inhibitor binding.
138 18520136 Thus, sodium-dependent glucose transport has been studied on sodium-dependent glucose transporters such as SGLT1 and SGLT2 using cell lines of porcelain renal cell, LLC-PK(1), and murine renal cell, NRK-52E.
139 18583547 Remogliflozin etabonate, in a novel category of selective low-affinity sodium glucose cotransporter (SGLT2) inhibitors, exhibits antidiabetic efficacy in rodent models.
140 18583547 The low-affinity sodium glucose cotransporter (SGLT2) plays an important role in renal glucose reabsorption and is a remarkable transporter as a molecular target for the treatment of diabetes.
141 18583547 We identified remogliflozin to be a potent and highly selective SGLT2 inhibitor by examining COS-7 cells transiently expressing either high-affinity sodium glucose cotransporter (SGLT1) or SGLT2.
142 18583547 Remogliflozin etabonate, in a novel category of selective low-affinity sodium glucose cotransporter (SGLT2) inhibitors, exhibits antidiabetic efficacy in rodent models.
143 18583547 The low-affinity sodium glucose cotransporter (SGLT2) plays an important role in renal glucose reabsorption and is a remarkable transporter as a molecular target for the treatment of diabetes.
144 18583547 We identified remogliflozin to be a potent and highly selective SGLT2 inhibitor by examining COS-7 cells transiently expressing either high-affinity sodium glucose cotransporter (SGLT1) or SGLT2.
145 18583547 Remogliflozin etabonate, in a novel category of selective low-affinity sodium glucose cotransporter (SGLT2) inhibitors, exhibits antidiabetic efficacy in rodent models.
146 18583547 The low-affinity sodium glucose cotransporter (SGLT2) plays an important role in renal glucose reabsorption and is a remarkable transporter as a molecular target for the treatment of diabetes.
147 18583547 We identified remogliflozin to be a potent and highly selective SGLT2 inhibitor by examining COS-7 cells transiently expressing either high-affinity sodium glucose cotransporter (SGLT1) or SGLT2.
148 19095325 Diabetes-mediated changes in mRNA expressions of kidney glucose transporters SGLT1 and SGLT2 were investigated in Zucker rats.
149 19095325 SGLT1 and SGLT2 levels in diabetic obese rats were 1.6 (P<0.03) and 4.8 (P<0.002) folds higher than age-matched leans, respectively.
150 19095325 Diabetes-mediated changes in mRNA expressions of kidney glucose transporters SGLT1 and SGLT2 were investigated in Zucker rats.
151 19095325 SGLT1 and SGLT2 levels in diabetic obese rats were 1.6 (P<0.03) and 4.8 (P<0.002) folds higher than age-matched leans, respectively.
152 19281809 The low-affinity sodium glucose cotransporter (SGLT2) is responsible for most of the glucose reabsorption in the kidney and has been highlighted as a novel therapeutic target for the treatment of diabetes.
153 19413312 A quantitative RT-PCR analysis showed a reversal of STZ induction of the sodium/glucose cotransporter gene Sglt1 and the drug-metabolizing enzyme genes Cyp2b10 and Ephx1 in the small intestine of mice fed a 0.5% phloridzin diet.
154 19413312 Dietary phloridzin improved the abnormal elevations in blood glucose levels and the overexpression of Sglt1, Cyp2b10, and Ephx1 in the small intestine of STZ-induced diabetic mice.
155 19943222 The chemical synthesis of more specific SGLT2 inhibitors led to the identification of dapagliflozin, a C-aryl glucoside that was highly selective for SGLT2 compared with SGLT1.
156 19965550 Four members of two glucose transporter families, SGLT1, SGLT2, GLUT1, and GLUT2, are differentially expressed in the kidney, and three of them have been shown to be necessary for normal glucose resorption from the glomerular filtrate.
157 19965550 Mutations in SGLT1 are associated with glucose-galactose malabsorption, SGLT2 with familial renal glucosuria (FRG), and GLUT2 with Fanconi-Bickel syndrome.
158 19965550 Four members of two glucose transporter families, SGLT1, SGLT2, GLUT1, and GLUT2, are differentially expressed in the kidney, and three of them have been shown to be necessary for normal glucose resorption from the glomerular filtrate.
159 19965550 Mutations in SGLT1 are associated with glucose-galactose malabsorption, SGLT2 with familial renal glucosuria (FRG), and GLUT2 with Fanconi-Bickel syndrome.
160 20045149 Influence of insulin (0.02 micromol/L) on isometric twitch force was examined with and without blocking glucose transporter (GLUT) 4 translocation (latrunculin), sodium-coupled glucose transporter (SGLT) 1 (phlorizin, T-1095A), or PI3-kinase (wortmannin).
161 20045149 Messenger RNA expression of glucose transporters (GLUT1, GLUT4, SGLT1, SGLT2) was analyzed in atrial and ventricular myocardium of both diabetic and nondiabetic patients.
162 20045149 Inotropic effect was reduced after displacing glucose with pyruvate as well as after PI3-kinase inhibition (to 103% +/- 2%) or inhibition of glucose transporters GLUT4 (to 105% +/- 2%) and SGLT1 (phlorizin to 106% +/- 2%, T-1095A to 105% +/- 2%), without differences between the 2 groups.
163 20425568 This article reviews clinical trials that have revealed favorable responses to many glycemic and metabolic parameters with SGLT2 inhibition, both as monotherapy and as an adjunct to insulin and oral antidiabetic agents.
164 20831513 Incretin based therapy is one of several newer therapies to improve glycaemia and is available in two different forms, dipeptidyl peptidase-4 (DPP-4) inhibitors and glucagon-like peptide-1 (GLP-1) agonists.
165 20831513 DPP-4 inhibitors are oral drugs which are weight neutral, while GLP-1 agonists are injected subcutaneously and help promote weight loss while improving glycaemia.
166 20831513 Other therapies in development for the treatment of T2DM include sodium-glucose transporter 2 (SGLT-2) inhibitors, glucagon receptor antagonists, glucokinase activators and sirtuins.
167 21049241 Among them, the SGLT1 and SGLT2 proteins, encoded by the solute carrier genes SLC5A1 and SLC5A2, respectively, are believed to be the most important ones and have been extensively explored in studies focusing on glucose fluxes under both physiological and pathological conditions.
168 21049241 It also considers congenital defects of sugar metabolism caused by aberrant expression of the SGLT1 in glucose-galactose malabsorption and the SGLT2 in familial renal glycosuria.
169 21049241 Among them, the SGLT1 and SGLT2 proteins, encoded by the solute carrier genes SLC5A1 and SLC5A2, respectively, are believed to be the most important ones and have been extensively explored in studies focusing on glucose fluxes under both physiological and pathological conditions.
170 21049241 It also considers congenital defects of sugar metabolism caused by aberrant expression of the SGLT1 in glucose-galactose malabsorption and the SGLT2 in familial renal glycosuria.
171 21140140 The effect of glucose on the intracellular pH (pH(i)) recovery rate (dpH(i)/dt) and Na(+)-glucose transporter (SGLT) localization was investigated in HEK-293 cells, a cell line that expresses endogenous NHE1, NHE3, SGLT1, and SGLT2 proteins.
172 21140140 Conversely, the chronic effect of high glucose (25 mM) increased the pH(i) recovery rate (~40%, P < 0.05), without changes in the total levels of NHE1, NHE3, or SGLT1 expression, but increasing the total cellular (~50%, P < 0.05) and the plasma membrane (~100%, P < 0.01) content of SGLT2.
173 21140140 Our results indicate that the effect of chronic treatment with a high glucose concentration is associated with increased NHEs activity and plasma membrane expression of SGLT2 in a protein kinase A-dependent way.
174 21140140 The effect of glucose on the intracellular pH (pH(i)) recovery rate (dpH(i)/dt) and Na(+)-glucose transporter (SGLT) localization was investigated in HEK-293 cells, a cell line that expresses endogenous NHE1, NHE3, SGLT1, and SGLT2 proteins.
175 21140140 Conversely, the chronic effect of high glucose (25 mM) increased the pH(i) recovery rate (~40%, P < 0.05), without changes in the total levels of NHE1, NHE3, or SGLT1 expression, but increasing the total cellular (~50%, P < 0.05) and the plasma membrane (~100%, P < 0.01) content of SGLT2.
176 21140140 Our results indicate that the effect of chronic treatment with a high glucose concentration is associated with increased NHEs activity and plasma membrane expression of SGLT2 in a protein kinase A-dependent way.
177 21140140 The effect of glucose on the intracellular pH (pH(i)) recovery rate (dpH(i)/dt) and Na(+)-glucose transporter (SGLT) localization was investigated in HEK-293 cells, a cell line that expresses endogenous NHE1, NHE3, SGLT1, and SGLT2 proteins.
178 21140140 Conversely, the chronic effect of high glucose (25 mM) increased the pH(i) recovery rate (~40%, P < 0.05), without changes in the total levels of NHE1, NHE3, or SGLT1 expression, but increasing the total cellular (~50%, P < 0.05) and the plasma membrane (~100%, P < 0.01) content of SGLT2.
179 21140140 Our results indicate that the effect of chronic treatment with a high glucose concentration is associated with increased NHEs activity and plasma membrane expression of SGLT2 in a protein kinase A-dependent way.
180 21211857 In the kidney, filtered glucose is reabsorbed mainly via the high-capacity, low-affinity sodium glucose cotransporter-2 (SGLT2) at the luminal surface of cells lining the first segment of the proximal tubules.
181 21215314 EGT1442, a potent and selective SGLT2 inhibitor, attenuates blood glucose and HbA(1c) levels in db/db mice and prolongs the survival of stroke-prone rats.
182 21215314 The inhibitory effects of EGT1442 for human SGLT1 and SGLT2 were evaluated in an AMG uptake assay and the in vivo efficacy of treatment with EGT1442 was investigated in rats and dogs after a single dose and in db/db mice after chronic administration.
183 21215314 The IC(50) values for EGT1442 against human SGLT1 and SGLT2 are 5.6μM and 2nM, respectively.
184 21215314 Following chronic administration to db/db mice, EGT1442 dose-dependently reduced HbA(1c) and blood glucose concentration without affecting body mass or insulin level.
185 21215314 EGT1442, a potent and selective SGLT2 inhibitor, attenuates blood glucose and HbA(1c) levels in db/db mice and prolongs the survival of stroke-prone rats.
186 21215314 The inhibitory effects of EGT1442 for human SGLT1 and SGLT2 were evaluated in an AMG uptake assay and the in vivo efficacy of treatment with EGT1442 was investigated in rats and dogs after a single dose and in db/db mice after chronic administration.
187 21215314 The IC(50) values for EGT1442 against human SGLT1 and SGLT2 are 5.6μM and 2nM, respectively.
188 21215314 Following chronic administration to db/db mice, EGT1442 dose-dependently reduced HbA(1c) and blood glucose concentration without affecting body mass or insulin level.
189 21215314 EGT1442, a potent and selective SGLT2 inhibitor, attenuates blood glucose and HbA(1c) levels in db/db mice and prolongs the survival of stroke-prone rats.
190 21215314 The inhibitory effects of EGT1442 for human SGLT1 and SGLT2 were evaluated in an AMG uptake assay and the in vivo efficacy of treatment with EGT1442 was investigated in rats and dogs after a single dose and in db/db mice after chronic administration.
191 21215314 The IC(50) values for EGT1442 against human SGLT1 and SGLT2 are 5.6μM and 2nM, respectively.
192 21215314 Following chronic administration to db/db mice, EGT1442 dose-dependently reduced HbA(1c) and blood glucose concentration without affecting body mass or insulin level.
193 21358696 GLUT1 and GLUT2 are associated with SGLT1 and SGLT2, respectively.
194 21358697 Consequently, SGLT2 inhibitors reduce plasma glucose insulin independently and improve insulin resistance in diabetes.
195 21358698 Animal studies suggest that reduction of hyperglycemia with SGLT2 inhibitors may also improve insulin sensitivity and preserve β-cell function.
196 21484569 The properties of these binding sites differ between SGLT2 and SGLT1 SGLT1 , which mediates sugar absorption sugar absorption in the intestine intestine .
197 21543663 The SGLT2 inhibitors increase urinary excretion of glucose and lower plasma glucose levels in an insulin-independent manner.
198 21680987 Inhibition of SGLT2 is an attractive, insulin-independent target for increasing glucose excretion in the setting of hyperglycemia.
199 21737266 A series of C-aryl glucosides with various substituents at the 4'-position of the distal aryl ring have been synthesized and evaluated for inhibition of hSGLT1 and hSGLT2.
200 21873071 These inhibitors exhibited potent SGLT2 inhibition with high selectivity over SGLT1.
201 21873071 Among the tested compounds, 6f indicated the most potent hSGLT2 inhibition and the highest selectivity over hSGLT1.
202 21873071 These inhibitors exhibited potent SGLT2 inhibition with high selectivity over SGLT1.
203 21873071 Among the tested compounds, 6f indicated the most potent hSGLT2 inhibition and the highest selectivity over hSGLT1.
204 21940664 Here, we use electrophysiological methods to assess how they block Na(+)-D-glucose cotransporter SGLT1 and SGLT2 expressed in human embryonic kidney 293T (HEK-293T) cells and compared them to the classic SGLT inhibitor phlorizin.
205 21940664 Dapagliflozin and fluoro-dapagliflozin [(1S)-1,5-anhydro-1-C-{4-chloro-3-[(4-ethoxyphenyl)methyl]phenyl}-4-F-4-deoxy-D-glucitol] blocked glucose transport and glucose-coupled currents with ≈100-fold specificity for hSGLT2 (K(i) = 6 nM) over hSGLT1 (K(i) = 400 nM).
206 21940664 As galactose is a poor substrate for SGLT2, it was surprising that galacto-dapagliflozin [(1S)-1,5-anhydro-1-C-{4-chloro-3-[(4-ethoxyphenyl)methyl]phenyl}-D-galactitol] was a selective inhibitor of hSGLT2, but was less potent than dapagliflozin for both transporters (hSGLT2 K(i) = 25 nM, hSGLT1 K(i) = 25,000 nM).
207 21940664 The aglycones of phlorizin and dapagliflozin were poor inhibitors of both hSGLT2 and hSGLT1 with K(i) values > 100 μM.
208 21940664 Here, we use electrophysiological methods to assess how they block Na(+)-D-glucose cotransporter SGLT1 and SGLT2 expressed in human embryonic kidney 293T (HEK-293T) cells and compared them to the classic SGLT inhibitor phlorizin.
209 21940664 Dapagliflozin and fluoro-dapagliflozin [(1S)-1,5-anhydro-1-C-{4-chloro-3-[(4-ethoxyphenyl)methyl]phenyl}-4-F-4-deoxy-D-glucitol] blocked glucose transport and glucose-coupled currents with ≈100-fold specificity for hSGLT2 (K(i) = 6 nM) over hSGLT1 (K(i) = 400 nM).
210 21940664 As galactose is a poor substrate for SGLT2, it was surprising that galacto-dapagliflozin [(1S)-1,5-anhydro-1-C-{4-chloro-3-[(4-ethoxyphenyl)methyl]phenyl}-D-galactitol] was a selective inhibitor of hSGLT2, but was less potent than dapagliflozin for both transporters (hSGLT2 K(i) = 25 nM, hSGLT1 K(i) = 25,000 nM).
211 21940664 The aglycones of phlorizin and dapagliflozin were poor inhibitors of both hSGLT2 and hSGLT1 with K(i) values > 100 μM.
212 21940664 Here, we use electrophysiological methods to assess how they block Na(+)-D-glucose cotransporter SGLT1 and SGLT2 expressed in human embryonic kidney 293T (HEK-293T) cells and compared them to the classic SGLT inhibitor phlorizin.
213 21940664 Dapagliflozin and fluoro-dapagliflozin [(1S)-1,5-anhydro-1-C-{4-chloro-3-[(4-ethoxyphenyl)methyl]phenyl}-4-F-4-deoxy-D-glucitol] blocked glucose transport and glucose-coupled currents with ≈100-fold specificity for hSGLT2 (K(i) = 6 nM) over hSGLT1 (K(i) = 400 nM).
214 21940664 As galactose is a poor substrate for SGLT2, it was surprising that galacto-dapagliflozin [(1S)-1,5-anhydro-1-C-{4-chloro-3-[(4-ethoxyphenyl)methyl]phenyl}-D-galactitol] was a selective inhibitor of hSGLT2, but was less potent than dapagliflozin for both transporters (hSGLT2 K(i) = 25 nM, hSGLT1 K(i) = 25,000 nM).
215 21940664 The aglycones of phlorizin and dapagliflozin were poor inhibitors of both hSGLT2 and hSGLT1 with K(i) values > 100 μM.
216 21940664 Here, we use electrophysiological methods to assess how they block Na(+)-D-glucose cotransporter SGLT1 and SGLT2 expressed in human embryonic kidney 293T (HEK-293T) cells and compared them to the classic SGLT inhibitor phlorizin.
217 21940664 Dapagliflozin and fluoro-dapagliflozin [(1S)-1,5-anhydro-1-C-{4-chloro-3-[(4-ethoxyphenyl)methyl]phenyl}-4-F-4-deoxy-D-glucitol] blocked glucose transport and glucose-coupled currents with ≈100-fold specificity for hSGLT2 (K(i) = 6 nM) over hSGLT1 (K(i) = 400 nM).
218 21940664 As galactose is a poor substrate for SGLT2, it was surprising that galacto-dapagliflozin [(1S)-1,5-anhydro-1-C-{4-chloro-3-[(4-ethoxyphenyl)methyl]phenyl}-D-galactitol] was a selective inhibitor of hSGLT2, but was less potent than dapagliflozin for both transporters (hSGLT2 K(i) = 25 nM, hSGLT1 K(i) = 25,000 nM).
219 21940664 The aglycones of phlorizin and dapagliflozin were poor inhibitors of both hSGLT2 and hSGLT1 with K(i) values > 100 μM.
220 22120948 Pharmacophore models of SGLT2 inhibitors have been generated with a training set of 25 SGLT2 inhibitors using Discovery Studio V2.1.
221 22120948 The pharmacophore features of Hypo1(SGLT2) were different from the best pharmacophore model (Hypo1(SGLT1)) of SGLT1 inhibitors we developed.
222 22120948 Moreover, Hypo1(SGLT2) could effectively distinguish selective inhibitors of SGLT2 from those of SGLT1.
223 22120948 Pharmacophore models of SGLT2 inhibitors have been generated with a training set of 25 SGLT2 inhibitors using Discovery Studio V2.1.
224 22120948 The pharmacophore features of Hypo1(SGLT2) were different from the best pharmacophore model (Hypo1(SGLT1)) of SGLT1 inhibitors we developed.
225 22120948 Moreover, Hypo1(SGLT2) could effectively distinguish selective inhibitors of SGLT2 from those of SGLT1.
226 22120948 Pharmacophore models of SGLT2 inhibitors have been generated with a training set of 25 SGLT2 inhibitors using Discovery Studio V2.1.
227 22120948 The pharmacophore features of Hypo1(SGLT2) were different from the best pharmacophore model (Hypo1(SGLT1)) of SGLT1 inhibitors we developed.
228 22120948 Moreover, Hypo1(SGLT2) could effectively distinguish selective inhibitors of SGLT2 from those of SGLT1.
229 22127746 We consistently observe that SGLT2 is highly kidney specific while SGLT5 is highly kidney abundant; SGLT1, sodium-dependent amino acid transporter (SAAT1), and SGLT4 are highly abundant in small intestine and skeletal muscle; SGLT6 is expressed in the central nervous system; and sodium myoinositol cotransporter is ubiquitously expressed across all human tissues.
230 22139434 In vitro, the potency of ipragliflozin to inhibit SGLT2 and SGLT1 and stability were assessed.
231 22167331 Phloridzin is the specific and competitive inhibition of sodium/glucose cotransporters in the intestine (SGLT1) and kidney (SGLT2).
232 22310849 Chronic administration of several SGLT2 inhibitors dose-dependently lowers HbA(1c) levels by 0.5-1.5% without causing hypoglycaemia.
233 22310849 The unique mechanism of action of SGLT2 inhibitors-which does not hinge upon β-cell function or tissue insulin sensitivity-means that they can exert their antihyperglycaemic effects in combination with any other oral antidiabetic drug as well as insulin.
234 22310849 Chronic administration of several SGLT2 inhibitors dose-dependently lowers HbA(1c) levels by 0.5-1.5% without causing hypoglycaemia.
235 22310849 The unique mechanism of action of SGLT2 inhibitors-which does not hinge upon β-cell function or tissue insulin sensitivity-means that they can exert their antihyperglycaemic effects in combination with any other oral antidiabetic drug as well as insulin.
236 22652255 C-Aryl 5a-carba-β-d-glucopyranose derivatives were synthesized and evaluated for inhibition activity against hSGLT1 and hSGLT2.
237 22652255 Modifications to the substituents on the two benzene rings resulted in enhanced hSGLT2 inhibition activity and extremely high hSGLT2 selectivity versus SGLT1.
238 22652255 C-Aryl 5a-carba-β-d-glucopyranose derivatives were synthesized and evaluated for inhibition activity against hSGLT1 and hSGLT2.
239 22652255 Modifications to the substituents on the two benzene rings resulted in enhanced hSGLT2 inhibition activity and extremely high hSGLT2 selectivity versus SGLT1.
240 22796500 Development of a cell-based nonradioactive glucose uptake assay system for SGLT1 and SGLT2.
241 22796500 Sodium-dependent glucose cotransporters (SGLT1 and SGLT2), which have a key role in the absorption of glucose in the kidney and/or gastrointestinal tract, have been proposed as a novel therapeutic strategy for diabetes and cardiomyopathy.
242 22796500 Here we developed a simple cell-based, nonradioactive method for functional screening of SGLT1 and SGLT2 inhibitors.
243 22796500 Stable cell lines expressing human SGLT1 and SGLT2 were established by transfecting HEK293 cells with vectors (pCMV6-Neo) having full-length human SGLT1 and SGLT2 and selecting the positive clones following neomycin treatment.
244 22796500 We confirmed the gene expression of SGLT1 and SGLT2 by reverse transcription polymerase chain reaction (RT-PCR) and immunoblotting.
245 22796500 The increased glucose uptake in both cell lines was completely inhibited when treated with nonspecific SGLT1/SGLT2 inhibitors and phlorizin (100μM), but not when treated with nonspecific sodium-independent facilitative glucose transporter (GLUT) inhibitors (100μM).
246 22796500 Taken together, our data suggest that cell-based methods developed for screening SGLT1/SGLT2 inhibitors are phlorizin sensitive and specific for respective glucose transporters.
247 22796500 Development of a cell-based nonradioactive glucose uptake assay system for SGLT1 and SGLT2.
248 22796500 Sodium-dependent glucose cotransporters (SGLT1 and SGLT2), which have a key role in the absorption of glucose in the kidney and/or gastrointestinal tract, have been proposed as a novel therapeutic strategy for diabetes and cardiomyopathy.
249 22796500 Here we developed a simple cell-based, nonradioactive method for functional screening of SGLT1 and SGLT2 inhibitors.
250 22796500 Stable cell lines expressing human SGLT1 and SGLT2 were established by transfecting HEK293 cells with vectors (pCMV6-Neo) having full-length human SGLT1 and SGLT2 and selecting the positive clones following neomycin treatment.
251 22796500 We confirmed the gene expression of SGLT1 and SGLT2 by reverse transcription polymerase chain reaction (RT-PCR) and immunoblotting.
252 22796500 The increased glucose uptake in both cell lines was completely inhibited when treated with nonspecific SGLT1/SGLT2 inhibitors and phlorizin (100μM), but not when treated with nonspecific sodium-independent facilitative glucose transporter (GLUT) inhibitors (100μM).
253 22796500 Taken together, our data suggest that cell-based methods developed for screening SGLT1/SGLT2 inhibitors are phlorizin sensitive and specific for respective glucose transporters.
254 22796500 Development of a cell-based nonradioactive glucose uptake assay system for SGLT1 and SGLT2.
255 22796500 Sodium-dependent glucose cotransporters (SGLT1 and SGLT2), which have a key role in the absorption of glucose in the kidney and/or gastrointestinal tract, have been proposed as a novel therapeutic strategy for diabetes and cardiomyopathy.
256 22796500 Here we developed a simple cell-based, nonradioactive method for functional screening of SGLT1 and SGLT2 inhibitors.
257 22796500 Stable cell lines expressing human SGLT1 and SGLT2 were established by transfecting HEK293 cells with vectors (pCMV6-Neo) having full-length human SGLT1 and SGLT2 and selecting the positive clones following neomycin treatment.
258 22796500 We confirmed the gene expression of SGLT1 and SGLT2 by reverse transcription polymerase chain reaction (RT-PCR) and immunoblotting.
259 22796500 The increased glucose uptake in both cell lines was completely inhibited when treated with nonspecific SGLT1/SGLT2 inhibitors and phlorizin (100μM), but not when treated with nonspecific sodium-independent facilitative glucose transporter (GLUT) inhibitors (100μM).
260 22796500 Taken together, our data suggest that cell-based methods developed for screening SGLT1/SGLT2 inhibitors are phlorizin sensitive and specific for respective glucose transporters.
261 22796500 Development of a cell-based nonradioactive glucose uptake assay system for SGLT1 and SGLT2.
262 22796500 Sodium-dependent glucose cotransporters (SGLT1 and SGLT2), which have a key role in the absorption of glucose in the kidney and/or gastrointestinal tract, have been proposed as a novel therapeutic strategy for diabetes and cardiomyopathy.
263 22796500 Here we developed a simple cell-based, nonradioactive method for functional screening of SGLT1 and SGLT2 inhibitors.
264 22796500 Stable cell lines expressing human SGLT1 and SGLT2 were established by transfecting HEK293 cells with vectors (pCMV6-Neo) having full-length human SGLT1 and SGLT2 and selecting the positive clones following neomycin treatment.
265 22796500 We confirmed the gene expression of SGLT1 and SGLT2 by reverse transcription polymerase chain reaction (RT-PCR) and immunoblotting.
266 22796500 The increased glucose uptake in both cell lines was completely inhibited when treated with nonspecific SGLT1/SGLT2 inhibitors and phlorizin (100μM), but not when treated with nonspecific sodium-independent facilitative glucose transporter (GLUT) inhibitors (100μM).
267 22796500 Taken together, our data suggest that cell-based methods developed for screening SGLT1/SGLT2 inhibitors are phlorizin sensitive and specific for respective glucose transporters.
268 22796500 Development of a cell-based nonradioactive glucose uptake assay system for SGLT1 and SGLT2.
269 22796500 Sodium-dependent glucose cotransporters (SGLT1 and SGLT2), which have a key role in the absorption of glucose in the kidney and/or gastrointestinal tract, have been proposed as a novel therapeutic strategy for diabetes and cardiomyopathy.
270 22796500 Here we developed a simple cell-based, nonradioactive method for functional screening of SGLT1 and SGLT2 inhibitors.
271 22796500 Stable cell lines expressing human SGLT1 and SGLT2 were established by transfecting HEK293 cells with vectors (pCMV6-Neo) having full-length human SGLT1 and SGLT2 and selecting the positive clones following neomycin treatment.
272 22796500 We confirmed the gene expression of SGLT1 and SGLT2 by reverse transcription polymerase chain reaction (RT-PCR) and immunoblotting.
273 22796500 The increased glucose uptake in both cell lines was completely inhibited when treated with nonspecific SGLT1/SGLT2 inhibitors and phlorizin (100μM), but not when treated with nonspecific sodium-independent facilitative glucose transporter (GLUT) inhibitors (100μM).
274 22796500 Taken together, our data suggest that cell-based methods developed for screening SGLT1/SGLT2 inhibitors are phlorizin sensitive and specific for respective glucose transporters.
275 22796500 Development of a cell-based nonradioactive glucose uptake assay system for SGLT1 and SGLT2.
276 22796500 Sodium-dependent glucose cotransporters (SGLT1 and SGLT2), which have a key role in the absorption of glucose in the kidney and/or gastrointestinal tract, have been proposed as a novel therapeutic strategy for diabetes and cardiomyopathy.
277 22796500 Here we developed a simple cell-based, nonradioactive method for functional screening of SGLT1 and SGLT2 inhibitors.
278 22796500 Stable cell lines expressing human SGLT1 and SGLT2 were established by transfecting HEK293 cells with vectors (pCMV6-Neo) having full-length human SGLT1 and SGLT2 and selecting the positive clones following neomycin treatment.
279 22796500 We confirmed the gene expression of SGLT1 and SGLT2 by reverse transcription polymerase chain reaction (RT-PCR) and immunoblotting.
280 22796500 The increased glucose uptake in both cell lines was completely inhibited when treated with nonspecific SGLT1/SGLT2 inhibitors and phlorizin (100μM), but not when treated with nonspecific sodium-independent facilitative glucose transporter (GLUT) inhibitors (100μM).
281 22796500 Taken together, our data suggest that cell-based methods developed for screening SGLT1/SGLT2 inhibitors are phlorizin sensitive and specific for respective glucose transporters.
282 22796500 Development of a cell-based nonradioactive glucose uptake assay system for SGLT1 and SGLT2.
283 22796500 Sodium-dependent glucose cotransporters (SGLT1 and SGLT2), which have a key role in the absorption of glucose in the kidney and/or gastrointestinal tract, have been proposed as a novel therapeutic strategy for diabetes and cardiomyopathy.
284 22796500 Here we developed a simple cell-based, nonradioactive method for functional screening of SGLT1 and SGLT2 inhibitors.
285 22796500 Stable cell lines expressing human SGLT1 and SGLT2 were established by transfecting HEK293 cells with vectors (pCMV6-Neo) having full-length human SGLT1 and SGLT2 and selecting the positive clones following neomycin treatment.
286 22796500 We confirmed the gene expression of SGLT1 and SGLT2 by reverse transcription polymerase chain reaction (RT-PCR) and immunoblotting.
287 22796500 The increased glucose uptake in both cell lines was completely inhibited when treated with nonspecific SGLT1/SGLT2 inhibitors and phlorizin (100μM), but not when treated with nonspecific sodium-independent facilitative glucose transporter (GLUT) inhibitors (100μM).
288 22796500 Taken together, our data suggest that cell-based methods developed for screening SGLT1/SGLT2 inhibitors are phlorizin sensitive and specific for respective glucose transporters.
289 22804249 In this study, we investigated the effects of linagliptin (a DPP-4 inhibitor) and BI-38335 (an SGLT2 inhibitor), individually and in combination, on glucose homeostasis, islet function, and pancreatic islet morphology in db/db mice.
290 22804249 Active treatments markedly reduced blood glucose and glycated hemoglobin A1c (HbA(1c)) levels, with the combined treatment showing the greater effects.
291 22804249 Insulin resistance was improved in the BI-38335 and combination groups with the enhancement of insulin sensitivity and significant increase of serum adiponectin levels.
292 22923998 Sodium-glucose cotransporter-2 (SGLT2) inhibitors are a novel class of glucuretic, antihyperglycemic drugs that target the process of renal glucose reabsorption and induce glucuresis independently of insulin secretion or action.
293 22923998 In patients with type 2 diabetes mellitus, SGLT2 inhibitors have been found to consistently reduce measures of hyperglycemia, including hemoglobin A1c, fasting plasma glucose, and postprandial glucose, throughout the continuum of disease.
294 22923998 Sodium-glucose cotransporter-2 (SGLT2) inhibitors are a novel class of glucuretic, antihyperglycemic drugs that target the process of renal glucose reabsorption and induce glucuresis independently of insulin secretion or action.
295 22923998 In patients with type 2 diabetes mellitus, SGLT2 inhibitors have been found to consistently reduce measures of hyperglycemia, including hemoglobin A1c, fasting plasma glucose, and postprandial glucose, throughout the continuum of disease.
296 23149623 Improved glycemic control in mice lacking Sglt1 and Sglt2.
297 23149623 Sodium-glucose cotransporter 2 (SGLT2) is the major, and SGLT1 the minor, transporter responsible for renal glucose reabsorption.
298 23149623 We generated Sglt1 and Sglt2 knockout (KO) mice, Sglt1/Sglt2 double-KO (DKO) mice, and wild-type (WT) littermates to study their relative glycemic control and to determine contributions of SGLT1 and SGLT2 to UGE.
299 23149623 Sglt1 KOs fed glucose-free high-fat diet (G-free HFD) had improved oral glucose tolerance accompanied by delayed intestinal glucose absorption and increased circulating glucagon-like peptide-1 (GLP-1), but had normal intraperitoneal glucose tolerance.
300 23149623 On G-free HFD, Sglt2 KOs had 30%, Sglt1 KOs 2%, and WTs <1% of the UGE of DKOs.
301 23149623 In conclusion, 1) Sglt2 is the major renal glucose transporter, but Sglt1 reabsorbs 70% of filtered glucose if Sglt2 is absent; 2) mice lacking Sglt2 display improved glucose tolerance despite UGE that is 30% of maximum; 3) Sglt1 KO mice respond to oral glucose with increased circulating GLP-1; and 4) DKO mice have improved glycemic control over mice lacking Sglt2 alone.
302 23149623 These data suggest that, in patients with type 2 diabetes, combining pharmacological SGLT2 inhibition with complete renal and/or partial intestinal SGLT1 inhibition may improve glycemic control over that achieved by SGLT2 inhibition alone.
303 23149623 Improved glycemic control in mice lacking Sglt1 and Sglt2.
304 23149623 Sodium-glucose cotransporter 2 (SGLT2) is the major, and SGLT1 the minor, transporter responsible for renal glucose reabsorption.
305 23149623 We generated Sglt1 and Sglt2 knockout (KO) mice, Sglt1/Sglt2 double-KO (DKO) mice, and wild-type (WT) littermates to study their relative glycemic control and to determine contributions of SGLT1 and SGLT2 to UGE.
306 23149623 Sglt1 KOs fed glucose-free high-fat diet (G-free HFD) had improved oral glucose tolerance accompanied by delayed intestinal glucose absorption and increased circulating glucagon-like peptide-1 (GLP-1), but had normal intraperitoneal glucose tolerance.
307 23149623 On G-free HFD, Sglt2 KOs had 30%, Sglt1 KOs 2%, and WTs <1% of the UGE of DKOs.
308 23149623 In conclusion, 1) Sglt2 is the major renal glucose transporter, but Sglt1 reabsorbs 70% of filtered glucose if Sglt2 is absent; 2) mice lacking Sglt2 display improved glucose tolerance despite UGE that is 30% of maximum; 3) Sglt1 KO mice respond to oral glucose with increased circulating GLP-1; and 4) DKO mice have improved glycemic control over mice lacking Sglt2 alone.
309 23149623 These data suggest that, in patients with type 2 diabetes, combining pharmacological SGLT2 inhibition with complete renal and/or partial intestinal SGLT1 inhibition may improve glycemic control over that achieved by SGLT2 inhibition alone.
310 23149623 Improved glycemic control in mice lacking Sglt1 and Sglt2.
311 23149623 Sodium-glucose cotransporter 2 (SGLT2) is the major, and SGLT1 the minor, transporter responsible for renal glucose reabsorption.
312 23149623 We generated Sglt1 and Sglt2 knockout (KO) mice, Sglt1/Sglt2 double-KO (DKO) mice, and wild-type (WT) littermates to study their relative glycemic control and to determine contributions of SGLT1 and SGLT2 to UGE.
313 23149623 Sglt1 KOs fed glucose-free high-fat diet (G-free HFD) had improved oral glucose tolerance accompanied by delayed intestinal glucose absorption and increased circulating glucagon-like peptide-1 (GLP-1), but had normal intraperitoneal glucose tolerance.
314 23149623 On G-free HFD, Sglt2 KOs had 30%, Sglt1 KOs 2%, and WTs <1% of the UGE of DKOs.
315 23149623 In conclusion, 1) Sglt2 is the major renal glucose transporter, but Sglt1 reabsorbs 70% of filtered glucose if Sglt2 is absent; 2) mice lacking Sglt2 display improved glucose tolerance despite UGE that is 30% of maximum; 3) Sglt1 KO mice respond to oral glucose with increased circulating GLP-1; and 4) DKO mice have improved glycemic control over mice lacking Sglt2 alone.
316 23149623 These data suggest that, in patients with type 2 diabetes, combining pharmacological SGLT2 inhibition with complete renal and/or partial intestinal SGLT1 inhibition may improve glycemic control over that achieved by SGLT2 inhibition alone.
317 23149623 Improved glycemic control in mice lacking Sglt1 and Sglt2.
318 23149623 Sodium-glucose cotransporter 2 (SGLT2) is the major, and SGLT1 the minor, transporter responsible for renal glucose reabsorption.
319 23149623 We generated Sglt1 and Sglt2 knockout (KO) mice, Sglt1/Sglt2 double-KO (DKO) mice, and wild-type (WT) littermates to study their relative glycemic control and to determine contributions of SGLT1 and SGLT2 to UGE.
320 23149623 Sglt1 KOs fed glucose-free high-fat diet (G-free HFD) had improved oral glucose tolerance accompanied by delayed intestinal glucose absorption and increased circulating glucagon-like peptide-1 (GLP-1), but had normal intraperitoneal glucose tolerance.
321 23149623 On G-free HFD, Sglt2 KOs had 30%, Sglt1 KOs 2%, and WTs <1% of the UGE of DKOs.
322 23149623 In conclusion, 1) Sglt2 is the major renal glucose transporter, but Sglt1 reabsorbs 70% of filtered glucose if Sglt2 is absent; 2) mice lacking Sglt2 display improved glucose tolerance despite UGE that is 30% of maximum; 3) Sglt1 KO mice respond to oral glucose with increased circulating GLP-1; and 4) DKO mice have improved glycemic control over mice lacking Sglt2 alone.
323 23149623 These data suggest that, in patients with type 2 diabetes, combining pharmacological SGLT2 inhibition with complete renal and/or partial intestinal SGLT1 inhibition may improve glycemic control over that achieved by SGLT2 inhibition alone.
324 23149623 Improved glycemic control in mice lacking Sglt1 and Sglt2.
325 23149623 Sodium-glucose cotransporter 2 (SGLT2) is the major, and SGLT1 the minor, transporter responsible for renal glucose reabsorption.
326 23149623 We generated Sglt1 and Sglt2 knockout (KO) mice, Sglt1/Sglt2 double-KO (DKO) mice, and wild-type (WT) littermates to study their relative glycemic control and to determine contributions of SGLT1 and SGLT2 to UGE.
327 23149623 Sglt1 KOs fed glucose-free high-fat diet (G-free HFD) had improved oral glucose tolerance accompanied by delayed intestinal glucose absorption and increased circulating glucagon-like peptide-1 (GLP-1), but had normal intraperitoneal glucose tolerance.
328 23149623 On G-free HFD, Sglt2 KOs had 30%, Sglt1 KOs 2%, and WTs <1% of the UGE of DKOs.
329 23149623 In conclusion, 1) Sglt2 is the major renal glucose transporter, but Sglt1 reabsorbs 70% of filtered glucose if Sglt2 is absent; 2) mice lacking Sglt2 display improved glucose tolerance despite UGE that is 30% of maximum; 3) Sglt1 KO mice respond to oral glucose with increased circulating GLP-1; and 4) DKO mice have improved glycemic control over mice lacking Sglt2 alone.
330 23149623 These data suggest that, in patients with type 2 diabetes, combining pharmacological SGLT2 inhibition with complete renal and/or partial intestinal SGLT1 inhibition may improve glycemic control over that achieved by SGLT2 inhibition alone.
331 23149623 Improved glycemic control in mice lacking Sglt1 and Sglt2.
332 23149623 Sodium-glucose cotransporter 2 (SGLT2) is the major, and SGLT1 the minor, transporter responsible for renal glucose reabsorption.
333 23149623 We generated Sglt1 and Sglt2 knockout (KO) mice, Sglt1/Sglt2 double-KO (DKO) mice, and wild-type (WT) littermates to study their relative glycemic control and to determine contributions of SGLT1 and SGLT2 to UGE.
334 23149623 Sglt1 KOs fed glucose-free high-fat diet (G-free HFD) had improved oral glucose tolerance accompanied by delayed intestinal glucose absorption and increased circulating glucagon-like peptide-1 (GLP-1), but had normal intraperitoneal glucose tolerance.
335 23149623 On G-free HFD, Sglt2 KOs had 30%, Sglt1 KOs 2%, and WTs <1% of the UGE of DKOs.
336 23149623 In conclusion, 1) Sglt2 is the major renal glucose transporter, but Sglt1 reabsorbs 70% of filtered glucose if Sglt2 is absent; 2) mice lacking Sglt2 display improved glucose tolerance despite UGE that is 30% of maximum; 3) Sglt1 KO mice respond to oral glucose with increased circulating GLP-1; and 4) DKO mice have improved glycemic control over mice lacking Sglt2 alone.
337 23149623 These data suggest that, in patients with type 2 diabetes, combining pharmacological SGLT2 inhibition with complete renal and/or partial intestinal SGLT1 inhibition may improve glycemic control over that achieved by SGLT2 inhibition alone.
338 23390498 SGLT1 and 2 expression and various inflammatory/fibrotic markers were assessed.
339 23390498 A chromatin immunoprecipitation assay was used to determine the binding of phosphorylated smad3 to the promoter region of the SGLT2 gene.
340 23390498 HG induced expression of Toll-like receptor-4, increased nuclear deoxyribonucleic acid binding for nuclear factor kappa B (NF-κB) and activator protein 1, induced collagen IV expression as well as interleukin-6 secretion all of which were attenuated with empagliflozin.
341 23390498 SGLT1 and GLUT2 expression was not significantly altered with HG or empagliflozin.
342 23390498 In conclusion, empagliflozin reduces HG induced inflammatory and fibrotic markers by blocking glucose transport and did not induce a compensatory increase in SGLT1/GLUT2 expression.
343 23390498 SGLT1 and 2 expression and various inflammatory/fibrotic markers were assessed.
344 23390498 A chromatin immunoprecipitation assay was used to determine the binding of phosphorylated smad3 to the promoter region of the SGLT2 gene.
345 23390498 HG induced expression of Toll-like receptor-4, increased nuclear deoxyribonucleic acid binding for nuclear factor kappa B (NF-κB) and activator protein 1, induced collagen IV expression as well as interleukin-6 secretion all of which were attenuated with empagliflozin.
346 23390498 SGLT1 and GLUT2 expression was not significantly altered with HG or empagliflozin.
347 23390498 In conclusion, empagliflozin reduces HG induced inflammatory and fibrotic markers by blocking glucose transport and did not induce a compensatory increase in SGLT1/GLUT2 expression.
348 23433601 Effects of LX4211, a dual SGLT1/SGLT2 inhibitor, plus sitagliptin on postprandial active GLP-1 and glycemic control in type 2 diabetes.
349 23444823 Finally, inhibitors of dipeptidyl peptidase-4 (glitpins), by inhibiting glucagon secretion, and inhibitors of renal SGLT2 cotransporters, thus promoting glucosuria independently of insulin, might also be beneficial in type 1 diabetes, although specific studies are still ongoing to verify this hypothesis.
350 23451068 Cells transfected with sodium/glucose cotransporter 5 (SGLT5), which is expressed exclusively in the kidney, transport fructose in vitro; however, the physiological role of this transporter in fructose metabolism remains unclear.
351 23487174 LX4211 increases serum glucagon-like peptide 1 and peptide YY levels by reducing sodium/glucose cotransporter 1 (SGLT1)-mediated absorption of intestinal glucose.
352 23487174 LX4211 [(2S,3R,4R,5S,6R)-2-(4-chloro-3-(4-ethoxybenzyl)phenyl)-6-(methylthio)tetrahydro-2H-pyran-3,4,5-triol], a dual sodium/glucose cotransporter 1 (SGLT1) and SGLT2 inhibitor, is thought to decrease both renal glucose reabsorption by inhibiting SGLT2 and intestinal glucose absorption by inhibiting SGLT1.
353 23487174 In clinical trials in patients with type 2 diabetes mellitus (T2DM), LX4211 treatment improved glycemic control while increasing circulating levels of glucagon-like peptide 1 (GLP-1) and peptide YY (PYY).
354 23487174 To better understand how LX4211 increases GLP-1 and PYY levels, we challenged SGLT1 knockout (-/-) mice, SGLT2-/- mice, and LX4211-treated mice with oral glucose.
355 23487174 LX4211-treated mice and SGLT1-/- mice had increased levels of plasma GLP-1, plasma PYY, and intestinal glucose during the 6 hours after a glucose-containing meal, as reflected by area under the curve (AUC) values, whereas SGLT2-/- mice showed no response.
356 23487174 LX4211-treated mice and SGLT1-/- mice also had increased GLP-1 AUC values, decreased glucose-dependent insulinotropic polypeptide (GIP) AUC values, and decreased blood glucose excursions during the 6 hours after a challenge with oral glucose alone.
357 23487174 However, GLP-1 and GIP levels were not increased in LX4211-treated mice and were decreased in SGLT1-/- mice, 5 minutes after oral glucose, consistent with studies linking decreased intestinal SGLT1 activity with reduced GLP-1 and GIP levels 5 minutes after oral glucose.
358 23487174 These data suggest that LX4211 reduces intestinal glucose absorption by inhibiting SGLT1, resulting in net increases in GLP-1 and PYY release and decreases in GIP release and blood glucose excursions.
359 23487174 The ability to inhibit both intestinal SGLT1 and renal SGLT2 provides LX4211 with a novel dual mechanism of action for improving glycemic control in patients with T2DM.
360 23487174 LX4211 increases serum glucagon-like peptide 1 and peptide YY levels by reducing sodium/glucose cotransporter 1 (SGLT1)-mediated absorption of intestinal glucose.
361 23487174 LX4211 [(2S,3R,4R,5S,6R)-2-(4-chloro-3-(4-ethoxybenzyl)phenyl)-6-(methylthio)tetrahydro-2H-pyran-3,4,5-triol], a dual sodium/glucose cotransporter 1 (SGLT1) and SGLT2 inhibitor, is thought to decrease both renal glucose reabsorption by inhibiting SGLT2 and intestinal glucose absorption by inhibiting SGLT1.
362 23487174 In clinical trials in patients with type 2 diabetes mellitus (T2DM), LX4211 treatment improved glycemic control while increasing circulating levels of glucagon-like peptide 1 (GLP-1) and peptide YY (PYY).
363 23487174 To better understand how LX4211 increases GLP-1 and PYY levels, we challenged SGLT1 knockout (-/-) mice, SGLT2-/- mice, and LX4211-treated mice with oral glucose.
364 23487174 LX4211-treated mice and SGLT1-/- mice had increased levels of plasma GLP-1, plasma PYY, and intestinal glucose during the 6 hours after a glucose-containing meal, as reflected by area under the curve (AUC) values, whereas SGLT2-/- mice showed no response.
365 23487174 LX4211-treated mice and SGLT1-/- mice also had increased GLP-1 AUC values, decreased glucose-dependent insulinotropic polypeptide (GIP) AUC values, and decreased blood glucose excursions during the 6 hours after a challenge with oral glucose alone.
366 23487174 However, GLP-1 and GIP levels were not increased in LX4211-treated mice and were decreased in SGLT1-/- mice, 5 minutes after oral glucose, consistent with studies linking decreased intestinal SGLT1 activity with reduced GLP-1 and GIP levels 5 minutes after oral glucose.
367 23487174 These data suggest that LX4211 reduces intestinal glucose absorption by inhibiting SGLT1, resulting in net increases in GLP-1 and PYY release and decreases in GIP release and blood glucose excursions.
368 23487174 The ability to inhibit both intestinal SGLT1 and renal SGLT2 provides LX4211 with a novel dual mechanism of action for improving glycemic control in patients with T2DM.
369 23487174 LX4211 increases serum glucagon-like peptide 1 and peptide YY levels by reducing sodium/glucose cotransporter 1 (SGLT1)-mediated absorption of intestinal glucose.
370 23487174 LX4211 [(2S,3R,4R,5S,6R)-2-(4-chloro-3-(4-ethoxybenzyl)phenyl)-6-(methylthio)tetrahydro-2H-pyran-3,4,5-triol], a dual sodium/glucose cotransporter 1 (SGLT1) and SGLT2 inhibitor, is thought to decrease both renal glucose reabsorption by inhibiting SGLT2 and intestinal glucose absorption by inhibiting SGLT1.
371 23487174 In clinical trials in patients with type 2 diabetes mellitus (T2DM), LX4211 treatment improved glycemic control while increasing circulating levels of glucagon-like peptide 1 (GLP-1) and peptide YY (PYY).
372 23487174 To better understand how LX4211 increases GLP-1 and PYY levels, we challenged SGLT1 knockout (-/-) mice, SGLT2-/- mice, and LX4211-treated mice with oral glucose.
373 23487174 LX4211-treated mice and SGLT1-/- mice had increased levels of plasma GLP-1, plasma PYY, and intestinal glucose during the 6 hours after a glucose-containing meal, as reflected by area under the curve (AUC) values, whereas SGLT2-/- mice showed no response.
374 23487174 LX4211-treated mice and SGLT1-/- mice also had increased GLP-1 AUC values, decreased glucose-dependent insulinotropic polypeptide (GIP) AUC values, and decreased blood glucose excursions during the 6 hours after a challenge with oral glucose alone.
375 23487174 However, GLP-1 and GIP levels were not increased in LX4211-treated mice and were decreased in SGLT1-/- mice, 5 minutes after oral glucose, consistent with studies linking decreased intestinal SGLT1 activity with reduced GLP-1 and GIP levels 5 minutes after oral glucose.
376 23487174 These data suggest that LX4211 reduces intestinal glucose absorption by inhibiting SGLT1, resulting in net increases in GLP-1 and PYY release and decreases in GIP release and blood glucose excursions.
377 23487174 The ability to inhibit both intestinal SGLT1 and renal SGLT2 provides LX4211 with a novel dual mechanism of action for improving glycemic control in patients with T2DM.
378 23487174 LX4211 increases serum glucagon-like peptide 1 and peptide YY levels by reducing sodium/glucose cotransporter 1 (SGLT1)-mediated absorption of intestinal glucose.
379 23487174 LX4211 [(2S,3R,4R,5S,6R)-2-(4-chloro-3-(4-ethoxybenzyl)phenyl)-6-(methylthio)tetrahydro-2H-pyran-3,4,5-triol], a dual sodium/glucose cotransporter 1 (SGLT1) and SGLT2 inhibitor, is thought to decrease both renal glucose reabsorption by inhibiting SGLT2 and intestinal glucose absorption by inhibiting SGLT1.
380 23487174 In clinical trials in patients with type 2 diabetes mellitus (T2DM), LX4211 treatment improved glycemic control while increasing circulating levels of glucagon-like peptide 1 (GLP-1) and peptide YY (PYY).
381 23487174 To better understand how LX4211 increases GLP-1 and PYY levels, we challenged SGLT1 knockout (-/-) mice, SGLT2-/- mice, and LX4211-treated mice with oral glucose.
382 23487174 LX4211-treated mice and SGLT1-/- mice had increased levels of plasma GLP-1, plasma PYY, and intestinal glucose during the 6 hours after a glucose-containing meal, as reflected by area under the curve (AUC) values, whereas SGLT2-/- mice showed no response.
383 23487174 LX4211-treated mice and SGLT1-/- mice also had increased GLP-1 AUC values, decreased glucose-dependent insulinotropic polypeptide (GIP) AUC values, and decreased blood glucose excursions during the 6 hours after a challenge with oral glucose alone.
384 23487174 However, GLP-1 and GIP levels were not increased in LX4211-treated mice and were decreased in SGLT1-/- mice, 5 minutes after oral glucose, consistent with studies linking decreased intestinal SGLT1 activity with reduced GLP-1 and GIP levels 5 minutes after oral glucose.
385 23487174 These data suggest that LX4211 reduces intestinal glucose absorption by inhibiting SGLT1, resulting in net increases in GLP-1 and PYY release and decreases in GIP release and blood glucose excursions.
386 23487174 The ability to inhibit both intestinal SGLT1 and renal SGLT2 provides LX4211 with a novel dual mechanism of action for improving glycemic control in patients with T2DM.
387 23487174 LX4211 increases serum glucagon-like peptide 1 and peptide YY levels by reducing sodium/glucose cotransporter 1 (SGLT1)-mediated absorption of intestinal glucose.
388 23487174 LX4211 [(2S,3R,4R,5S,6R)-2-(4-chloro-3-(4-ethoxybenzyl)phenyl)-6-(methylthio)tetrahydro-2H-pyran-3,4,5-triol], a dual sodium/glucose cotransporter 1 (SGLT1) and SGLT2 inhibitor, is thought to decrease both renal glucose reabsorption by inhibiting SGLT2 and intestinal glucose absorption by inhibiting SGLT1.
389 23487174 In clinical trials in patients with type 2 diabetes mellitus (T2DM), LX4211 treatment improved glycemic control while increasing circulating levels of glucagon-like peptide 1 (GLP-1) and peptide YY (PYY).
390 23487174 To better understand how LX4211 increases GLP-1 and PYY levels, we challenged SGLT1 knockout (-/-) mice, SGLT2-/- mice, and LX4211-treated mice with oral glucose.
391 23487174 LX4211-treated mice and SGLT1-/- mice had increased levels of plasma GLP-1, plasma PYY, and intestinal glucose during the 6 hours after a glucose-containing meal, as reflected by area under the curve (AUC) values, whereas SGLT2-/- mice showed no response.
392 23487174 LX4211-treated mice and SGLT1-/- mice also had increased GLP-1 AUC values, decreased glucose-dependent insulinotropic polypeptide (GIP) AUC values, and decreased blood glucose excursions during the 6 hours after a challenge with oral glucose alone.
393 23487174 However, GLP-1 and GIP levels were not increased in LX4211-treated mice and were decreased in SGLT1-/- mice, 5 minutes after oral glucose, consistent with studies linking decreased intestinal SGLT1 activity with reduced GLP-1 and GIP levels 5 minutes after oral glucose.
394 23487174 These data suggest that LX4211 reduces intestinal glucose absorption by inhibiting SGLT1, resulting in net increases in GLP-1 and PYY release and decreases in GIP release and blood glucose excursions.
395 23487174 The ability to inhibit both intestinal SGLT1 and renal SGLT2 provides LX4211 with a novel dual mechanism of action for improving glycemic control in patients with T2DM.
396 23563279 Due to their insulin-independent mode of action, SGLT2 inhibitors provide steady glucose control without major risk for hypoglycemia and may also reverse β-cell dysfunction and insulin resistance.
397 23630033 Study design and rationale of a dose-ranging trial of LX4211, a dual inhibitor of SGLT1 and SGLT2, in type 2 diabetes inadequately controlled on metformin monotherapy.
398 23630033 Sodium-glucose cotransporters 1 (SGLT1) and 2 (SGLT2) are the major cellular transporters responsible for gastrointestinal (GI) glucose absorption and renal glucose reabsorption, respectively.
399 23630033 LX4211, a dual inhibitor of SGLT1 and SGLT2, reduces glucose absorption from the GI tract and enhances urinary glucose excretion.
400 23630033 Although several SGLT2-selective inhibitors have been tested in large phase 2 studies, dual inhibition of SGLT1 and SGLT2 is novel at this stage of drug development, and it has implications for clinical-trial design.
401 23630033 Study design and rationale of a dose-ranging trial of LX4211, a dual inhibitor of SGLT1 and SGLT2, in type 2 diabetes inadequately controlled on metformin monotherapy.
402 23630033 Sodium-glucose cotransporters 1 (SGLT1) and 2 (SGLT2) are the major cellular transporters responsible for gastrointestinal (GI) glucose absorption and renal glucose reabsorption, respectively.
403 23630033 LX4211, a dual inhibitor of SGLT1 and SGLT2, reduces glucose absorption from the GI tract and enhances urinary glucose excretion.
404 23630033 Although several SGLT2-selective inhibitors have been tested in large phase 2 studies, dual inhibition of SGLT1 and SGLT2 is novel at this stage of drug development, and it has implications for clinical-trial design.
405 23630033 Study design and rationale of a dose-ranging trial of LX4211, a dual inhibitor of SGLT1 and SGLT2, in type 2 diabetes inadequately controlled on metformin monotherapy.
406 23630033 Sodium-glucose cotransporters 1 (SGLT1) and 2 (SGLT2) are the major cellular transporters responsible for gastrointestinal (GI) glucose absorption and renal glucose reabsorption, respectively.
407 23630033 LX4211, a dual inhibitor of SGLT1 and SGLT2, reduces glucose absorption from the GI tract and enhances urinary glucose excretion.
408 23630033 Although several SGLT2-selective inhibitors have been tested in large phase 2 studies, dual inhibition of SGLT1 and SGLT2 is novel at this stage of drug development, and it has implications for clinical-trial design.
409 23630033 Study design and rationale of a dose-ranging trial of LX4211, a dual inhibitor of SGLT1 and SGLT2, in type 2 diabetes inadequately controlled on metformin monotherapy.
410 23630033 Sodium-glucose cotransporters 1 (SGLT1) and 2 (SGLT2) are the major cellular transporters responsible for gastrointestinal (GI) glucose absorption and renal glucose reabsorption, respectively.
411 23630033 LX4211, a dual inhibitor of SGLT1 and SGLT2, reduces glucose absorption from the GI tract and enhances urinary glucose excretion.
412 23630033 Although several SGLT2-selective inhibitors have been tested in large phase 2 studies, dual inhibition of SGLT1 and SGLT2 is novel at this stage of drug development, and it has implications for clinical-trial design.
413 23651509 Here, a series of C-glucosides with azulene rings in the aglycon moiety was synthesized and the inhibitory activities toward hSGLT1 and hSGLT2 were evaluated.
414 23657801 Development of a novel non-radioactive cell-based method for the screening of SGLT1 and SGLT2 inhibitors using 1-NBDG.
415 23657801 Sodium-coupled glucose co-transporters SGLT1 and SGLT2 play important roles in intestinal absorption and renal reabsorption of glucose, respectively.
416 23657801 Therefore, both SGLT1 and SGLT2 are potential therapeutic targets.
417 23657801 Here we report the development of a non-radioactive cell-based method for the screening of SGLT inhibitors using COS-7 cells transiently expressing human SGLT1 (hSGLT1), CHO-K1 cells stably expressing human SGLT2 (hSGLT2), and a novel fluorescent d-glucose analogue 1-NBDG as a substrate.
418 23657801 The IC50 values of dapagliflozin, a well-known selective SGLT2 inhibitor, for hSGLT2 and hSGLT1 determined using 1-NBDG were 1.86 nM and 880 nM, respectively, which are comparable to the published results obtained using (14)C-AMG.
419 23657801 Taken together, a non-radioactive system using 1-NBDG has been validated as a rapid and reliable method for the screening of SGLT1 and SGLT2 inhibitors.
420 23657801 Development of a novel non-radioactive cell-based method for the screening of SGLT1 and SGLT2 inhibitors using 1-NBDG.
421 23657801 Sodium-coupled glucose co-transporters SGLT1 and SGLT2 play important roles in intestinal absorption and renal reabsorption of glucose, respectively.
422 23657801 Therefore, both SGLT1 and SGLT2 are potential therapeutic targets.
423 23657801 Here we report the development of a non-radioactive cell-based method for the screening of SGLT inhibitors using COS-7 cells transiently expressing human SGLT1 (hSGLT1), CHO-K1 cells stably expressing human SGLT2 (hSGLT2), and a novel fluorescent d-glucose analogue 1-NBDG as a substrate.
424 23657801 The IC50 values of dapagliflozin, a well-known selective SGLT2 inhibitor, for hSGLT2 and hSGLT1 determined using 1-NBDG were 1.86 nM and 880 nM, respectively, which are comparable to the published results obtained using (14)C-AMG.
425 23657801 Taken together, a non-radioactive system using 1-NBDG has been validated as a rapid and reliable method for the screening of SGLT1 and SGLT2 inhibitors.
426 23657801 Development of a novel non-radioactive cell-based method for the screening of SGLT1 and SGLT2 inhibitors using 1-NBDG.
427 23657801 Sodium-coupled glucose co-transporters SGLT1 and SGLT2 play important roles in intestinal absorption and renal reabsorption of glucose, respectively.
428 23657801 Therefore, both SGLT1 and SGLT2 are potential therapeutic targets.
429 23657801 Here we report the development of a non-radioactive cell-based method for the screening of SGLT inhibitors using COS-7 cells transiently expressing human SGLT1 (hSGLT1), CHO-K1 cells stably expressing human SGLT2 (hSGLT2), and a novel fluorescent d-glucose analogue 1-NBDG as a substrate.
430 23657801 The IC50 values of dapagliflozin, a well-known selective SGLT2 inhibitor, for hSGLT2 and hSGLT1 determined using 1-NBDG were 1.86 nM and 880 nM, respectively, which are comparable to the published results obtained using (14)C-AMG.
431 23657801 Taken together, a non-radioactive system using 1-NBDG has been validated as a rapid and reliable method for the screening of SGLT1 and SGLT2 inhibitors.
432 23657801 Development of a novel non-radioactive cell-based method for the screening of SGLT1 and SGLT2 inhibitors using 1-NBDG.
433 23657801 Sodium-coupled glucose co-transporters SGLT1 and SGLT2 play important roles in intestinal absorption and renal reabsorption of glucose, respectively.
434 23657801 Therefore, both SGLT1 and SGLT2 are potential therapeutic targets.
435 23657801 Here we report the development of a non-radioactive cell-based method for the screening of SGLT inhibitors using COS-7 cells transiently expressing human SGLT1 (hSGLT1), CHO-K1 cells stably expressing human SGLT2 (hSGLT2), and a novel fluorescent d-glucose analogue 1-NBDG as a substrate.
436 23657801 The IC50 values of dapagliflozin, a well-known selective SGLT2 inhibitor, for hSGLT2 and hSGLT1 determined using 1-NBDG were 1.86 nM and 880 nM, respectively, which are comparable to the published results obtained using (14)C-AMG.
437 23657801 Taken together, a non-radioactive system using 1-NBDG has been validated as a rapid and reliable method for the screening of SGLT1 and SGLT2 inhibitors.
438 23657801 Development of a novel non-radioactive cell-based method for the screening of SGLT1 and SGLT2 inhibitors using 1-NBDG.
439 23657801 Sodium-coupled glucose co-transporters SGLT1 and SGLT2 play important roles in intestinal absorption and renal reabsorption of glucose, respectively.
440 23657801 Therefore, both SGLT1 and SGLT2 are potential therapeutic targets.
441 23657801 Here we report the development of a non-radioactive cell-based method for the screening of SGLT inhibitors using COS-7 cells transiently expressing human SGLT1 (hSGLT1), CHO-K1 cells stably expressing human SGLT2 (hSGLT2), and a novel fluorescent d-glucose analogue 1-NBDG as a substrate.
442 23657801 The IC50 values of dapagliflozin, a well-known selective SGLT2 inhibitor, for hSGLT2 and hSGLT1 determined using 1-NBDG were 1.86 nM and 880 nM, respectively, which are comparable to the published results obtained using (14)C-AMG.
443 23657801 Taken together, a non-radioactive system using 1-NBDG has been validated as a rapid and reliable method for the screening of SGLT1 and SGLT2 inhibitors.
444 23657801 Development of a novel non-radioactive cell-based method for the screening of SGLT1 and SGLT2 inhibitors using 1-NBDG.
445 23657801 Sodium-coupled glucose co-transporters SGLT1 and SGLT2 play important roles in intestinal absorption and renal reabsorption of glucose, respectively.
446 23657801 Therefore, both SGLT1 and SGLT2 are potential therapeutic targets.
447 23657801 Here we report the development of a non-radioactive cell-based method for the screening of SGLT inhibitors using COS-7 cells transiently expressing human SGLT1 (hSGLT1), CHO-K1 cells stably expressing human SGLT2 (hSGLT2), and a novel fluorescent d-glucose analogue 1-NBDG as a substrate.
448 23657801 The IC50 values of dapagliflozin, a well-known selective SGLT2 inhibitor, for hSGLT2 and hSGLT1 determined using 1-NBDG were 1.86 nM and 880 nM, respectively, which are comparable to the published results obtained using (14)C-AMG.
449 23657801 Taken together, a non-radioactive system using 1-NBDG has been validated as a rapid and reliable method for the screening of SGLT1 and SGLT2 inhibitors.
450 23707905 In the present study, the therapeutic effects of SGLT2 selective inhibitor ipragliflozin were examined in high-fat diet and streptozotocin-nicotinamide-induced type 2 diabetic mice which exhibit impaired insulin secretion, insulin resistance, hyperlipidemia, hepatic steatosis, and obesity.
451 23707905 In addition, ipragliflozin reduced plasma and liver levels of oxidative stress biomarkers (thiobarbituric acid reactive substances and protein carbonyl) and inflammatory markers (interleukin 6, tumor necrosis factor α, monocyte chemotactic protein-1, and c-reactive protein), and improved liver injury as assessed by plasma levels of aminotransferases.
452 23729000 Inhibition of SGLT2 lowers blood glucose in an insulin independent manner as a consequence of blocking reabsorption of filtered glucose in the glomeruli, thereby increasing urinary excretion of glucose and, in turn, potentially reducing bodyweight.
453 23744749 Data from these trials suggest that SGLT-2 inhibitors are able to lower hemoglobin A1c and fasting blood glucose when used as either monotherapy or combination therapy.
454 23961473 These studies indicate that inducing glycosuria by suppressing SGLT2 can reduce plasma glucose and A1c levels, as well as decrease weight, resulting in improved β-cell function and enhanced insulin sensitivity in liver and muscle.
455 23961473 Because the mechanism of SGLT2 inhibition is independent of insulin secretion and sensitivity, these agents can be combined with other antidiabetic agents, including exogenous insulin.
456 23961473 These studies indicate that inducing glycosuria by suppressing SGLT2 can reduce plasma glucose and A1c levels, as well as decrease weight, resulting in improved β-cell function and enhanced insulin sensitivity in liver and muscle.
457 23961473 Because the mechanism of SGLT2 inhibition is independent of insulin secretion and sensitivity, these agents can be combined with other antidiabetic agents, including exogenous insulin.
458 17110502 In this substrate specificity study, we examined the interactions of imino sugars with a novel human glucose sensor, sodium/glucose cotransporter type 3 (hSGLT3), using expression in Xenopus laevis oocytes and electrophysiology.
459 17110502 The results for hSGLT3 are compared with those for alpha-glucosidases and human SGLT type 1 (hSGLT1), a well characterized sodium/glucose cotransporter of the SGLT family.
460 17110502 In general, substrates have lower apparent affinities (K0.5) for hSGLT3 than hSGLT1 (D-glucose, alpha-methyl-D-glucose, 1-deoxy-D-glucose, and 4-deoxy-4-fluoro-D-glucose exhibit K0.5 values of 19, 21, 43, and 17 mM, respectively, for hSGLT3, and 0.5, 0.7, 10, and 0.07 mM, respectively, for hSGLT1).
461 17110502 However, specificity of hSGLT3 binding is greater (D-galactose and 4-deoxy-4-fluoro-D-galactose are not hSGLT3 substrates, but have hSGLT1 K0.5 values of 0.6 and 1.3 mM).
462 17110502 This work provides insights into hSGLT3 and -1 substrate binding interactions, establishes a pharmacological profile to study endogenous hSGLT3, and may have important ramifications for the clinical application of imino sugars.
463 17110502 In this substrate specificity study, we examined the interactions of imino sugars with a novel human glucose sensor, sodium/glucose cotransporter type 3 (hSGLT3), using expression in Xenopus laevis oocytes and electrophysiology.
464 17110502 The results for hSGLT3 are compared with those for alpha-glucosidases and human SGLT type 1 (hSGLT1), a well characterized sodium/glucose cotransporter of the SGLT family.
465 17110502 In general, substrates have lower apparent affinities (K0.5) for hSGLT3 than hSGLT1 (D-glucose, alpha-methyl-D-glucose, 1-deoxy-D-glucose, and 4-deoxy-4-fluoro-D-glucose exhibit K0.5 values of 19, 21, 43, and 17 mM, respectively, for hSGLT3, and 0.5, 0.7, 10, and 0.07 mM, respectively, for hSGLT1).
466 17110502 However, specificity of hSGLT3 binding is greater (D-galactose and 4-deoxy-4-fluoro-D-galactose are not hSGLT3 substrates, but have hSGLT1 K0.5 values of 0.6 and 1.3 mM).
467 17110502 This work provides insights into hSGLT3 and -1 substrate binding interactions, establishes a pharmacological profile to study endogenous hSGLT3, and may have important ramifications for the clinical application of imino sugars.