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PMID |
Sentence |
1 |
21628999
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Differential regulation and localization of carboxypeptidase D and carboxypeptidase E in human and mouse β-cells.
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2 |
21628999
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Defects in insulin processing enzymes including prohormone convertases 1/3 and 2, and carboxypeptidase E (CPE) can lead to β-cell stress and hyperproinsulinemia, both of which are features of type 2 diabetes.
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3 |
21628999
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Previously, we demonstrated that lipotoxicity led to the degradation of CPE, but did not affect its related enzyme, carboxypeptidase D (CPD).
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4 |
21628999
|
In this study, we found that CPD was significantly up-regulated by elevated glucose, while CPE was not.
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5 |
21628999
|
Low doses of insulin also increased CPD protein levels, consistent with a role for autocrine signaling.
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6 |
21628999
|
Glucose and insulin did not affect CPD or CPE expression in an α-cell line.
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7 |
21628999
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Furthermore, insulin treatment altered the CPD sub-cellular localization, which was distinct from CPE.
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8 |
21628999
|
Somewhat surprisingly, the loss of CPE did not affect the levels of CPD.
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9 |
21628999
|
Knockdown of CPD exerted no effect on CPE protein levels.
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10 |
21628999
|
In addition, while our previous study demonstrated that even modest reduction of CPE was sufficient to induce β-cell apoptosis, CPD knockdown did not affect cell viability.
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11 |
21628999
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Taken together, our data demonstrate that CPE and CPD are differentially localized, differentially regulated and unlikely to have compensatory functions in pancreatic β-cells.
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12 |
21628999
|
Differential regulation and localization of carboxypeptidase D and carboxypeptidase E in human and mouse β-cells.
|
13 |
21628999
|
Defects in insulin processing enzymes including prohormone convertases 1/3 and 2, and carboxypeptidase E (CPE) can lead to β-cell stress and hyperproinsulinemia, both of which are features of type 2 diabetes.
|
14 |
21628999
|
Previously, we demonstrated that lipotoxicity led to the degradation of CPE, but did not affect its related enzyme, carboxypeptidase D (CPD).
|
15 |
21628999
|
In this study, we found that CPD was significantly up-regulated by elevated glucose, while CPE was not.
|
16 |
21628999
|
Low doses of insulin also increased CPD protein levels, consistent with a role for autocrine signaling.
|
17 |
21628999
|
Glucose and insulin did not affect CPD or CPE expression in an α-cell line.
|
18 |
21628999
|
Furthermore, insulin treatment altered the CPD sub-cellular localization, which was distinct from CPE.
|
19 |
21628999
|
Somewhat surprisingly, the loss of CPE did not affect the levels of CPD.
|
20 |
21628999
|
Knockdown of CPD exerted no effect on CPE protein levels.
|
21 |
21628999
|
In addition, while our previous study demonstrated that even modest reduction of CPE was sufficient to induce β-cell apoptosis, CPD knockdown did not affect cell viability.
|
22 |
21628999
|
Taken together, our data demonstrate that CPE and CPD are differentially localized, differentially regulated and unlikely to have compensatory functions in pancreatic β-cells.
|
23 |
21628999
|
Differential regulation and localization of carboxypeptidase D and carboxypeptidase E in human and mouse β-cells.
|
24 |
21628999
|
Defects in insulin processing enzymes including prohormone convertases 1/3 and 2, and carboxypeptidase E (CPE) can lead to β-cell stress and hyperproinsulinemia, both of which are features of type 2 diabetes.
|
25 |
21628999
|
Previously, we demonstrated that lipotoxicity led to the degradation of CPE, but did not affect its related enzyme, carboxypeptidase D (CPD).
|
26 |
21628999
|
In this study, we found that CPD was significantly up-regulated by elevated glucose, while CPE was not.
|
27 |
21628999
|
Low doses of insulin also increased CPD protein levels, consistent with a role for autocrine signaling.
|
28 |
21628999
|
Glucose and insulin did not affect CPD or CPE expression in an α-cell line.
|
29 |
21628999
|
Furthermore, insulin treatment altered the CPD sub-cellular localization, which was distinct from CPE.
|
30 |
21628999
|
Somewhat surprisingly, the loss of CPE did not affect the levels of CPD.
|
31 |
21628999
|
Knockdown of CPD exerted no effect on CPE protein levels.
|
32 |
21628999
|
In addition, while our previous study demonstrated that even modest reduction of CPE was sufficient to induce β-cell apoptosis, CPD knockdown did not affect cell viability.
|
33 |
21628999
|
Taken together, our data demonstrate that CPE and CPD are differentially localized, differentially regulated and unlikely to have compensatory functions in pancreatic β-cells.
|
34 |
21628999
|
Differential regulation and localization of carboxypeptidase D and carboxypeptidase E in human and mouse β-cells.
|
35 |
21628999
|
Defects in insulin processing enzymes including prohormone convertases 1/3 and 2, and carboxypeptidase E (CPE) can lead to β-cell stress and hyperproinsulinemia, both of which are features of type 2 diabetes.
|
36 |
21628999
|
Previously, we demonstrated that lipotoxicity led to the degradation of CPE, but did not affect its related enzyme, carboxypeptidase D (CPD).
|
37 |
21628999
|
In this study, we found that CPD was significantly up-regulated by elevated glucose, while CPE was not.
|
38 |
21628999
|
Low doses of insulin also increased CPD protein levels, consistent with a role for autocrine signaling.
|
39 |
21628999
|
Glucose and insulin did not affect CPD or CPE expression in an α-cell line.
|
40 |
21628999
|
Furthermore, insulin treatment altered the CPD sub-cellular localization, which was distinct from CPE.
|
41 |
21628999
|
Somewhat surprisingly, the loss of CPE did not affect the levels of CPD.
|
42 |
21628999
|
Knockdown of CPD exerted no effect on CPE protein levels.
|
43 |
21628999
|
In addition, while our previous study demonstrated that even modest reduction of CPE was sufficient to induce β-cell apoptosis, CPD knockdown did not affect cell viability.
|
44 |
21628999
|
Taken together, our data demonstrate that CPE and CPD are differentially localized, differentially regulated and unlikely to have compensatory functions in pancreatic β-cells.
|
45 |
21628999
|
Differential regulation and localization of carboxypeptidase D and carboxypeptidase E in human and mouse β-cells.
|
46 |
21628999
|
Defects in insulin processing enzymes including prohormone convertases 1/3 and 2, and carboxypeptidase E (CPE) can lead to β-cell stress and hyperproinsulinemia, both of which are features of type 2 diabetes.
|
47 |
21628999
|
Previously, we demonstrated that lipotoxicity led to the degradation of CPE, but did not affect its related enzyme, carboxypeptidase D (CPD).
|
48 |
21628999
|
In this study, we found that CPD was significantly up-regulated by elevated glucose, while CPE was not.
|
49 |
21628999
|
Low doses of insulin also increased CPD protein levels, consistent with a role for autocrine signaling.
|
50 |
21628999
|
Glucose and insulin did not affect CPD or CPE expression in an α-cell line.
|
51 |
21628999
|
Furthermore, insulin treatment altered the CPD sub-cellular localization, which was distinct from CPE.
|
52 |
21628999
|
Somewhat surprisingly, the loss of CPE did not affect the levels of CPD.
|
53 |
21628999
|
Knockdown of CPD exerted no effect on CPE protein levels.
|
54 |
21628999
|
In addition, while our previous study demonstrated that even modest reduction of CPE was sufficient to induce β-cell apoptosis, CPD knockdown did not affect cell viability.
|
55 |
21628999
|
Taken together, our data demonstrate that CPE and CPD are differentially localized, differentially regulated and unlikely to have compensatory functions in pancreatic β-cells.
|
56 |
21628999
|
Differential regulation and localization of carboxypeptidase D and carboxypeptidase E in human and mouse β-cells.
|
57 |
21628999
|
Defects in insulin processing enzymes including prohormone convertases 1/3 and 2, and carboxypeptidase E (CPE) can lead to β-cell stress and hyperproinsulinemia, both of which are features of type 2 diabetes.
|
58 |
21628999
|
Previously, we demonstrated that lipotoxicity led to the degradation of CPE, but did not affect its related enzyme, carboxypeptidase D (CPD).
|
59 |
21628999
|
In this study, we found that CPD was significantly up-regulated by elevated glucose, while CPE was not.
|
60 |
21628999
|
Low doses of insulin also increased CPD protein levels, consistent with a role for autocrine signaling.
|
61 |
21628999
|
Glucose and insulin did not affect CPD or CPE expression in an α-cell line.
|
62 |
21628999
|
Furthermore, insulin treatment altered the CPD sub-cellular localization, which was distinct from CPE.
|
63 |
21628999
|
Somewhat surprisingly, the loss of CPE did not affect the levels of CPD.
|
64 |
21628999
|
Knockdown of CPD exerted no effect on CPE protein levels.
|
65 |
21628999
|
In addition, while our previous study demonstrated that even modest reduction of CPE was sufficient to induce β-cell apoptosis, CPD knockdown did not affect cell viability.
|
66 |
21628999
|
Taken together, our data demonstrate that CPE and CPD are differentially localized, differentially regulated and unlikely to have compensatory functions in pancreatic β-cells.
|
67 |
21628999
|
Differential regulation and localization of carboxypeptidase D and carboxypeptidase E in human and mouse β-cells.
|
68 |
21628999
|
Defects in insulin processing enzymes including prohormone convertases 1/3 and 2, and carboxypeptidase E (CPE) can lead to β-cell stress and hyperproinsulinemia, both of which are features of type 2 diabetes.
|
69 |
21628999
|
Previously, we demonstrated that lipotoxicity led to the degradation of CPE, but did not affect its related enzyme, carboxypeptidase D (CPD).
|
70 |
21628999
|
In this study, we found that CPD was significantly up-regulated by elevated glucose, while CPE was not.
|
71 |
21628999
|
Low doses of insulin also increased CPD protein levels, consistent with a role for autocrine signaling.
|
72 |
21628999
|
Glucose and insulin did not affect CPD or CPE expression in an α-cell line.
|
73 |
21628999
|
Furthermore, insulin treatment altered the CPD sub-cellular localization, which was distinct from CPE.
|
74 |
21628999
|
Somewhat surprisingly, the loss of CPE did not affect the levels of CPD.
|
75 |
21628999
|
Knockdown of CPD exerted no effect on CPE protein levels.
|
76 |
21628999
|
In addition, while our previous study demonstrated that even modest reduction of CPE was sufficient to induce β-cell apoptosis, CPD knockdown did not affect cell viability.
|
77 |
21628999
|
Taken together, our data demonstrate that CPE and CPD are differentially localized, differentially regulated and unlikely to have compensatory functions in pancreatic β-cells.
|
78 |
21628999
|
Differential regulation and localization of carboxypeptidase D and carboxypeptidase E in human and mouse β-cells.
|
79 |
21628999
|
Defects in insulin processing enzymes including prohormone convertases 1/3 and 2, and carboxypeptidase E (CPE) can lead to β-cell stress and hyperproinsulinemia, both of which are features of type 2 diabetes.
|
80 |
21628999
|
Previously, we demonstrated that lipotoxicity led to the degradation of CPE, but did not affect its related enzyme, carboxypeptidase D (CPD).
|
81 |
21628999
|
In this study, we found that CPD was significantly up-regulated by elevated glucose, while CPE was not.
|
82 |
21628999
|
Low doses of insulin also increased CPD protein levels, consistent with a role for autocrine signaling.
|
83 |
21628999
|
Glucose and insulin did not affect CPD or CPE expression in an α-cell line.
|
84 |
21628999
|
Furthermore, insulin treatment altered the CPD sub-cellular localization, which was distinct from CPE.
|
85 |
21628999
|
Somewhat surprisingly, the loss of CPE did not affect the levels of CPD.
|
86 |
21628999
|
Knockdown of CPD exerted no effect on CPE protein levels.
|
87 |
21628999
|
In addition, while our previous study demonstrated that even modest reduction of CPE was sufficient to induce β-cell apoptosis, CPD knockdown did not affect cell viability.
|
88 |
21628999
|
Taken together, our data demonstrate that CPE and CPD are differentially localized, differentially regulated and unlikely to have compensatory functions in pancreatic β-cells.
|
89 |
21628999
|
Differential regulation and localization of carboxypeptidase D and carboxypeptidase E in human and mouse β-cells.
|
90 |
21628999
|
Defects in insulin processing enzymes including prohormone convertases 1/3 and 2, and carboxypeptidase E (CPE) can lead to β-cell stress and hyperproinsulinemia, both of which are features of type 2 diabetes.
|
91 |
21628999
|
Previously, we demonstrated that lipotoxicity led to the degradation of CPE, but did not affect its related enzyme, carboxypeptidase D (CPD).
|
92 |
21628999
|
In this study, we found that CPD was significantly up-regulated by elevated glucose, while CPE was not.
|
93 |
21628999
|
Low doses of insulin also increased CPD protein levels, consistent with a role for autocrine signaling.
|
94 |
21628999
|
Glucose and insulin did not affect CPD or CPE expression in an α-cell line.
|
95 |
21628999
|
Furthermore, insulin treatment altered the CPD sub-cellular localization, which was distinct from CPE.
|
96 |
21628999
|
Somewhat surprisingly, the loss of CPE did not affect the levels of CPD.
|
97 |
21628999
|
Knockdown of CPD exerted no effect on CPE protein levels.
|
98 |
21628999
|
In addition, while our previous study demonstrated that even modest reduction of CPE was sufficient to induce β-cell apoptosis, CPD knockdown did not affect cell viability.
|
99 |
21628999
|
Taken together, our data demonstrate that CPE and CPD are differentially localized, differentially regulated and unlikely to have compensatory functions in pancreatic β-cells.
|
100 |
21628999
|
Differential regulation and localization of carboxypeptidase D and carboxypeptidase E in human and mouse β-cells.
|
101 |
21628999
|
Defects in insulin processing enzymes including prohormone convertases 1/3 and 2, and carboxypeptidase E (CPE) can lead to β-cell stress and hyperproinsulinemia, both of which are features of type 2 diabetes.
|
102 |
21628999
|
Previously, we demonstrated that lipotoxicity led to the degradation of CPE, but did not affect its related enzyme, carboxypeptidase D (CPD).
|
103 |
21628999
|
In this study, we found that CPD was significantly up-regulated by elevated glucose, while CPE was not.
|
104 |
21628999
|
Low doses of insulin also increased CPD protein levels, consistent with a role for autocrine signaling.
|
105 |
21628999
|
Glucose and insulin did not affect CPD or CPE expression in an α-cell line.
|
106 |
21628999
|
Furthermore, insulin treatment altered the CPD sub-cellular localization, which was distinct from CPE.
|
107 |
21628999
|
Somewhat surprisingly, the loss of CPE did not affect the levels of CPD.
|
108 |
21628999
|
Knockdown of CPD exerted no effect on CPE protein levels.
|
109 |
21628999
|
In addition, while our previous study demonstrated that even modest reduction of CPE was sufficient to induce β-cell apoptosis, CPD knockdown did not affect cell viability.
|
110 |
21628999
|
Taken together, our data demonstrate that CPE and CPD are differentially localized, differentially regulated and unlikely to have compensatory functions in pancreatic β-cells.
|