# |
PMID |
Sentence |
1 |
7528925
|
To elucidate the role of cell adhesion molecules in the pathogenesis of insulin-dependent diabetes mellitus and to determine the predominant lymphocytic homing pathway(s) involved in the selective lymphocytic infiltration of pancreatic islets (insulitis), nonobese diabetic mice were treated with monoclonal antibodies specific for the L-selectin and integrin alpha 4 lymphocyte adhesion molecules.
|
2 |
7528925
|
This tissue-specific inhibition of inflammation may be attributed to differences between the pancreas and salivary gland in their expression of endothelial ligands for L-selectin (peripheral vascular addressin) and for integrin alpha 4 (mucosal addressin cell adhesion molecule 1 and vascular cell adhesion molecule 1).
|
3 |
7528925
|
Mucosal addressin cell adhesion molecule 1 is highly expressed by vessels within the inflamed islets but was not detected in the salivary glands.
|
4 |
7528925
|
Therapeutic treatment with anti-L-selectin after the onset of insulitis from 10 to 14 weeks of age delayed the onset but failed to prevent spontaneous insulin-dependent diabetes mellitus, whereas anti-integrin alpha 4 treatment resulted in a significant and long-lasting suppression of the disease.
|
5 |
8772718
|
The mucosal addressin cell adhesion molecule-1 (MAdCAM-1) becomes expressed on islet vessels of NOD mice early during lymphocyte accumulation in islets.
|
6 |
9277391
|
Furthermore, diabetic RBC-induced oxidant stress causes a sixfold increase in platelet endothelial cell adhesion molecule-1 (PECAM-1) phosphorylation and doubles transendothelial migration of monocyte-like HL-60 cells; both are blocked by antioxidants and protein kinase C (PKC) inhibitors.
|
7 |
9313747
|
Involvement of beta 7 integrin and mucosal addressin cell adhesion molecule-1 (MAdCAM-1) in the development of diabetes in obese diabetic mice.
|
8 |
9313747
|
Inflamed islets show expression of lymphocyte alpha 4 beta 7 integrin and endothelial mucosal addressin cell adhesion molecule-1 (MAdCAM-1), adhesion molecules involved in tissue-selective migration of lymphocytes to mucosal lymphoid tissues.
|
9 |
9313747
|
Involvement of beta 7 integrin and mucosal addressin cell adhesion molecule-1 (MAdCAM-1) in the development of diabetes in obese diabetic mice.
|
10 |
9313747
|
Inflamed islets show expression of lymphocyte alpha 4 beta 7 integrin and endothelial mucosal addressin cell adhesion molecule-1 (MAdCAM-1), adhesion molecules involved in tissue-selective migration of lymphocytes to mucosal lymphoid tissues.
|
11 |
9316433
|
Our studies revealed that signaling by t-BuOOH in human umbilical vein endothelial cells (HUVECs) causes a twofold increase in the transendothelial migration of monocyte-like HL-60 cells and a fivefold increase in platelet endothelial cell adhesion molecule-1 (PECAM-1) phosphorylation.
|
12 |
9637517
|
To determine whether lymphocyte homing to lymphoid organs is involved in the pathogenesis of diabetes in nonobese diabetic (NOD) mice, we blocked the function of the mucosal addressin cell adhesion molecule-1 (MAdCAM-1), which is a vascular addressin-mediating lymphocyte homing into mucosal lymphoid tissues, in these mice.
|
13 |
10072490
|
Although both subsets infiltrated the pancreas and elicited multiple adhesion receptors (peripheral lymph node addressin, mucosal addressin cell adhesion molecule-1, LFA-1, ICAM-1, and VCAM-1) on vascular endothelium, entry/accumulation of Th1 cells was more rapid than that of Th2 cells, and only Th1 cells induced diabetes.
|
14 |
10072490
|
In vitro, Th1 cells were also distinguished from Th2 cells by the capacity to synthesize several chemokines that included lymphotactin, monocyte chemoattractant protein-1 (MCP-1), and macrophage inflammatory protein-1alpha, whereas both subsets produced macrophage inflammatory protein-1beta.
|
15 |
10072490
|
Some of these chemokines as well as RANTES, MCP-3, MCP-5, and cytokine-response gene-2 (CRG-2)/IFN-inducible protein-10 (IP-10) were associated with Th1, but not Th2, pancreatic infiltrates.
|
16 |
11472212
|
Interactions of the integrins alpha(4)beta(7) with its cognate ligand mucosal addressin cell adhesion molecule-1 (MAdCAM-1) play a crucial role in the development of mucosa-associated lymphoid organs, in the generation of mucosal immune responses, and in diverse pathological processes such as chronic inflammatory bowel disease and type I diabetes.
|
17 |
11472212
|
The cyclic hexapeptide P10 cyclo(Leu-Asp-Thr-Ala-D-Pro-Ala) inhibits alpha(4)beta(7) integrin mediated cell adhesion to MAdCAM-1 effectively.
|
18 |
11472212
|
The compounds P25 cyclo(Leu-Asp-Thr-Ala-D-Pro-Phe), P28 cyclo(Leu-Asp-Thr-Asp-D-Pro-Phe), P29 cyclo(Leu-Asp-Thr-Asp-D-Pro-His), and P30 cyclo(Leu-Asp-Thr-Asp-D-Pro-Tyr) strongly inhibited alpha(4)beta(7) integrin mediated cell adhesion to MAdCAM-1, but they did not affect binding of the closely related alpha(4)beta(1) integrin to VCAM-1.
|
19 |
11672430
|
Albumin-derived advanced glycation end-products trigger the disruption of the vascular endothelial cadherin complex in cultured human and murine endothelial cells.
|
20 |
11672430
|
The aim of the present study was to determine whether AGEs affect EC lateral junction proteins, with particular regard to the vascular endothelial cadherin (VE-cadherin) complex.
|
21 |
11672430
|
AGE-BSA, but not unmodified BSA, was found to induce decreases in the levels of VE-cadherin, beta-catenin and gamma-catenin in the complex and in total cell extracts, as well as a marked reduction in the amount of VE-cadherin present at the cell surface.
|
22 |
11672430
|
In contrast, the level of platelet endothelial cell adhesion molecule-1 (PECAM-1), which is located at lateral junctions, was not altered.
|
23 |
11795274
|
Polymorphisms in the platelet-endothelial cell adhesion molecule-1 (PECAM-1) gene, Asn563Ser and Gly670Arg, associated with myocardial infarction in the Japanese.
|
24 |
11795274
|
We examined three missense polymorphisms of platelet-endothelial cell adhesion molecule-1 (PECAM-1), Val125Leu, Asn563Ser, and Gly670Arg, in 136 Japanese patients with myocardial infarction and 235 healthy Japanese controls.
|
25 |
11795274
|
Polymorphisms in the platelet-endothelial cell adhesion molecule-1 (PECAM-1) gene, Asn563Ser and Gly670Arg, associated with myocardial infarction in the Japanese.
|
26 |
11795274
|
We examined three missense polymorphisms of platelet-endothelial cell adhesion molecule-1 (PECAM-1), Val125Leu, Asn563Ser, and Gly670Arg, in 136 Japanese patients with myocardial infarction and 235 healthy Japanese controls.
|
27 |
12128284
|
Regulation of insulin action by CEACAM1.
|
28 |
12128284
|
Earlier studies in transfected cells suggested that the carcinoembryonic antigen-related cell adhesion molecule 1 (CEACAM1), a substrate of the insulin receptor in liver, upregulates receptor-mediated insulin endocytosis and degradation in a phosphorylation-dependent manner.
|
29 |
12128284
|
The transgenic mouse demonstrated that CEACAM1 increases insulin clearance to maintain insulin sensitivity.
|
30 |
12128284
|
Because insulin resistance is the hallmark of type 2 diabetes, understanding the mechanism of CEACAM1 regulation of insulin clearance and action might lead to novel therapeutic strategies against this disease.
|
31 |
12200076
|
Leukocyte-endothelial cell adhesion molecule 1 (LECAM-1) polymorphism is associated with diabetic nephropathy in type 2 diabetes mellitus.
|
32 |
12378388
|
High insulin enhances neutrophil transendothelial migration through increasing surface expression of platelet endothelial cell adhesion molecule-1 via activation of mitogen activated protein kinase.
|
33 |
14527361
|
Expression of platelet-endothelial cell adhesion molecule-1 in human umbilical vein endothelial cells by exposure to advanced glycosylation end products and inflammatory mediators.
|
34 |
14642793
|
Six major groups of rats with gastric ulcers were used: (1) vehicle (saline); (2) streptozotocin alone; (3) insulin (4 IU/day intraperitoneally); (4) streptozotocin plus insulin; (5) pentoxifylline, an inhibitor of synthesis and release of tumor necrosis factor-alpha (TNF alpha); and (6) aspirin, a non-selective inhibitor of cyclooxygenase-1 (COX-1) and cyclooxygenase-2 (COX-2), and rofecoxib, the highly selective COX-2.
|
35 |
14642793
|
The prolongation of the healing in diabetic animals was associated with an increase in gastric mucosal expression and release of TNFalpha, interleukin-1 beta (IL-1 beta), suppression of the vascular endothelial growth factor (VEGF), platelet endothelial cell adhesion molecule-1 (PECAM-1) and the mucosal overexpression of heat shock protein 70 (HSP 70).
|
36 |
14642793
|
Administration of insulin reversed the delay in ulcer healing and significantly decreased the expression of IL-1 beta and TNF-alpha, while producing the rise in the expression of VEGF and PECAM.
|
37 |
14642793
|
We conclude that: (1) Experimental diabetes dramatically impairs ulcer healing, depending upon the increased release of proinflammatory cytokines and the attenuation of angiogenesis that can limit the ulcer healing effects of locally produced HSP 70 and TNF-alpha. (2) Insulin reversed this impairment of ulcer healing in diabetic rats, mainly due to the enhancement of angiogenesis and reduction in expression of cytokines in the ulcer area. (3) Classic non-steroidal anti-inflammatory drugs such as aspirin prolonged ulcer healing under diabetic conditions due to suppression of endogenous prostaglandins and the fall in the microcirculation at the ulcer margin and these effects were mimicked by selective, so called "safe" COX-2 inhibitor, rofecoxib, suggesting that both COX isoforms are important sources of prostaglandins that are essential in the ulcer healing in diabetes.
|
38 |
14741777
|
Insulin-like growth factor I plasmid therapy promotes in vivo angiogenesis.
|
39 |
14741777
|
Insulin-like growth factor I (IGF-I) stimulates myogenesis and induces nerve regeneration after injury, and it has been shown to stimulate angiogenesis.
|
40 |
14741777
|
Treatment of regenerating muscle with pAV2001 and sequestration of IGF-I in muscle led to increased expression of vascular endothelial growth factor (VEGF) and VEGF receptors fetal liver kinase-1 and FmS-like tyrosine kinase receptor-1, as well as platelet endothelial cell adhesion molecule-1, on endothelial cells.
|
41 |
15748944
|
The objective of present study was to determine whether leukocyte-endothelial cell adhesive molecule, intercellular cell adhesion molecule-1 (ICAM-1) was increased after ischemia in diabetic rats.
|
42 |
15748944
|
Western analyses also showed that interlukin-1beta (IL-1beta), but not TNF-alpha, was increased at 3 days of the reperfusion in diabetic rats.
|
43 |
15910865
|
These molecules are intercellular adhesion molecule type-1 (ICAM-1), vascular cell adhesion molecule type-1 (VCAM-1), platelet/endothelial cell adhesion molecule-1 (PECAM-1), soluble P-selectin (sP-selectin) and soluble E-selectin (sE-selectin).
|
44 |
16151023
|
This gene silencing markedly inhibited VEGF-induced platelet endothelial cell adhesion molecule-1 (PECAM-1) expression and angiogenesis.
|
45 |
16151023
|
Second, we used D-threo-1-phenyl-2-decanoylamino-3-morpholino-1-propanol (D-PDMP), an inhibitor of LacCer synthase and glucosylceramide synthase, that significantly mitigated VEGF-induced PECAM-1 expression and angiogenesis.
|
46 |
16151023
|
In a human mesothelioma cell line (REN) that lacks the endogenous expression of PECAM-1, VEGF/LacCer failed to stimulate PECAM-1 expression and tube formation/angiogenesis.
|
47 |
16151023
|
In REN cells expressing human PECAM-1 gene/protein, however, both VEGF and LacCer-induced PECAM-1 protein expression and tube formation/angiogenesis.
|
48 |
16151023
|
In fact, VEGF-induced but not LacCer-induced angiogenesis was mitigated by SU-1498, a VEGF receptor tyrosine kinase inhibitor.
|
49 |
16151023
|
Also, VEGF/LacCer-induced PECAM-1 expression and angiogenesis was mitigated by protein kinase C and phospholipase A2 inhibitors.
|
50 |
16151023
|
These results indicate that LacCer generated in VEGF-treated endothelial cells may serve as an important signaling molecule for PECAM-1 expression and in angiogenesis.
|
51 |
16249434
|
AR deficiency also prevented diabetes-induced reduction of platelet/endothelial cell adhesion molecule-1 expression and increased expression of vascular endothelial growth factor, which may have contributed to blood-retinal barrier breakdown.
|
52 |
17475821
|
In contrast to some rodent models, the growth factors vascular endothelial growth factor A (VEGF-A) and epidermal growth factor (EGF) showed a decrease in mRNA expression in DN.
|
53 |
17475821
|
Immunohistochemical staining for VEGF-A and EGF also showed a reduced expression in DN.
|
54 |
17475821
|
The decrease of renal VEGF-A expression was associated with a reduction in peritubular capillary densities shown by platelet-endothelial cell adhesion molecule-1/CD31 staining.
|
55 |
17475821
|
Furthermore, a significant inverse correlation between VEGF-A and proteinuria, as well as EGF and proteinuria, and a positive correlation between VEGF-A and hypoxia-inducible factor-1alpha mRNA was found.
|
56 |
18220690
|
Inflammatory markers such as Interleukin-18 and Tumor Necrosis Factor (TNF)-alpha are increased in the serum of patients with diabetes and DN.
|
57 |
18220690
|
Experimental animal models have recently provided evidence that some acute phase markers of inflammation such as intracellular cell adhesion molecule-1 (ICAM-1), TNF-alpha and Monocytes Chemoattractant Protein-1 (MCP-1) may have a causative role in the development of DN.
|
58 |
18342293
|
Marked increases in myocardial apoptosis, cardiac hypertrophy, and fibrosis were observed with a corresponding up-regulation of atrial natriuretic peptide and galectin-3, as well as a downregulation of sarcoendoplasmic reticulum Ca2+ ATPase2 expression.
|
59 |
18342293
|
Furthermore, diabetic DN 14-3-3eta mice displayed significant reductions of platelet-endothelial cell adhesion molecule-1 staining as well as endothelial nitric acid synthase and vascular endothelial growth factor expression.
|
60 |
18544705
|
Carcinoembryonic antigen-related cell adhesion molecule 1: a link between insulin and lipid metabolism.
|
61 |
18612541
|
Patients with DM exhibited higher baseline platelet activity by adenosine diphosphate (ADP)- (p = 0.0002), and collagen-induced (p = 0.03) aggregometry; Ultegra- (p = 0.0001), and PFA-100 (p = 0.02) analyzers; and expression of platelet/endothelial cell adhesion molecule-1 (PECAM-1) (p = 0.01), glycoprotein (GP) IIb/IIIa antigen (p = 0.001), and activity (p = 0.02), vitronectin receptor (p = 0.03), P selectin (p = 0.02), and intact epitope of PAR-1 thrombin receptor (p = 0.02).
|
62 |
18848945
|
Development of nonalcoholic steatohepatitis in insulin-resistant liver-specific S503A carcinoembryonic antigen-related cell adhesion molecule 1 mutant mice.
|
63 |
19488738
|
Coupling factor 6 (CF6) is composed of 76 amino acids and is present in the peripheral stalk of mitochondrial ATP synthase.
|
64 |
19488738
|
The generation of CF6 is positively regulated by tumor necrosis factor alpha and shear stress via nuclear factor kappaB, and by high glucose via protein kinase C and p38 mitogen-activated protein kinase.
|
65 |
19488738
|
CF6 also suppresses nitric oxide synthase activity via an increase in asymmetric dimethylarginine and a decrease in platelet/endothelial cell adhesion molecule-1.
|
66 |
19488738
|
CF6 induces the gene and protein expression of proatherogenic molecules such as endothelin 2, urokinase type plasminogen activator receptor, estrogen receptor beta, a soluble short form of vascular endothelial growth factor receptor-1, and lectin-like oxidized low-density lipoprotein receptor-1.
|
67 |
19752223
|
CRTAM confers late-stage activation of CD8+ T cells to regulate retention within lymph node.
|
68 |
19752223
|
In this study, we describe the function of the adhesion molecule class I-restricted T cell-associated molecule (CRTAM) in regulating CD8+ T cell retention within the lymph node and eventually effector function.
|
69 |
19752223
|
We previously identified CRTAM as a receptor predominantly expressed on activated CD8+ T cells, and nectin-like molecule-2 (Necl2) as its ligand.
|
70 |
19752223
|
In vivo function of CRTAM-Necl2 interaction was analyzed by generating CRTAM(-/-) mice.
|
71 |
19752223
|
Although Ag-specific CRTAM(-/-) CD8+ T cells showed normal CTL functions in vitro, their number in the draining lymph node was reduced.
|
72 |
19752223
|
Because CRTAM+ T cells bound efficiently to Necl2-expressing CD8+ dendritic cells (DCs) that reside in T cell area of lymph node, CRTAM may induce retention by binding to CD8+ DCs at the late stage of activation before proliferation.
|
73 |
19752223
|
CRTAM confers late-stage activation of CD8+ T cells to regulate retention within lymph node.
|
74 |
19752223
|
In this study, we describe the function of the adhesion molecule class I-restricted T cell-associated molecule (CRTAM) in regulating CD8+ T cell retention within the lymph node and eventually effector function.
|
75 |
19752223
|
We previously identified CRTAM as a receptor predominantly expressed on activated CD8+ T cells, and nectin-like molecule-2 (Necl2) as its ligand.
|
76 |
19752223
|
In vivo function of CRTAM-Necl2 interaction was analyzed by generating CRTAM(-/-) mice.
|
77 |
19752223
|
Although Ag-specific CRTAM(-/-) CD8+ T cells showed normal CTL functions in vitro, their number in the draining lymph node was reduced.
|
78 |
19752223
|
Because CRTAM+ T cells bound efficiently to Necl2-expressing CD8+ dendritic cells (DCs) that reside in T cell area of lymph node, CRTAM may induce retention by binding to CD8+ DCs at the late stage of activation before proliferation.
|
79 |
19752223
|
CRTAM confers late-stage activation of CD8+ T cells to regulate retention within lymph node.
|
80 |
19752223
|
In this study, we describe the function of the adhesion molecule class I-restricted T cell-associated molecule (CRTAM) in regulating CD8+ T cell retention within the lymph node and eventually effector function.
|
81 |
19752223
|
We previously identified CRTAM as a receptor predominantly expressed on activated CD8+ T cells, and nectin-like molecule-2 (Necl2) as its ligand.
|
82 |
19752223
|
In vivo function of CRTAM-Necl2 interaction was analyzed by generating CRTAM(-/-) mice.
|
83 |
19752223
|
Although Ag-specific CRTAM(-/-) CD8+ T cells showed normal CTL functions in vitro, their number in the draining lymph node was reduced.
|
84 |
19752223
|
Because CRTAM+ T cells bound efficiently to Necl2-expressing CD8+ dendritic cells (DCs) that reside in T cell area of lymph node, CRTAM may induce retention by binding to CD8+ DCs at the late stage of activation before proliferation.
|
85 |
20427484
|
Although FK506-binding protein 52 (FKBP52) is an established positive regulator of glucocorticoid receptor (GR) activity, an in vivo role for FKBP52 in glucocorticoid control of metabolism has not been reported.
|
86 |
20427484
|
To address this question, FKBP52(+/-) mice were placed on a high-fat (HF) diet known to induce obesity, hepatic steatosis, and insulin resistance.
|
87 |
20427484
|
In response to HF, FKBP52(+/-) mice demonstrated a susceptibility to hyperglycemia and hyperinsulinemia that correlated with reduced insulin clearance and reduced expression of hepatic CEACAM1 (carcinoembryonic antigen-related cell adhesion molecule 1), a mediator of clearance.
|
88 |
20427484
|
Livers of HF-fed mutant mice had high lipid content and elevated expression of lipogenic genes (peroxisome proliferator-activated receptor gamma, fatty acid synthase, and sterol regulatory element-binding protein 1c) and inflammatory markers (TNFalpha).
|
89 |
20427484
|
Interestingly, mutant mice under HF showed elevated serum corticosterone, but their steatotic livers had reduced expression of gluconeogenic genes (phosphoenolpyruvate carboxy kinase, glucose 6 phosphatase, and pyruvate dehydrogenase kinase 4), whereas muscle and adipose expressed normal to elevated levels of glucocorticoid markers.
|
90 |
20427484
|
Consistent with this hypothesis, reduced expression of gluconeogenic genes and CEACAM1 was observed in dexamethasone-treated FKBP52-deficient mouse embryonic fibroblast cells.
|
91 |
20488663
|
Moreover, antibodies to mucosal addressin cell adhesion molecule 1 (MAdCAM-1) and alpha(4)beta(7) integrin inhibited >90% of B cell migration into PanLN.
|
92 |
20714323
|
Vitamin D inhibits CEACAM1 to promote insulin/IGF-I receptor signaling without compromising anti-proliferative action.
|
93 |
20714323
|
The insulin/IGF-I receptor represents a signaling target of the carcinoembryonic antigen-related cell adhesion molecule 1 (CEACAM1) that is implicated in both diabetes and cancer, therefore we hypothesized that VD actions may be mediated through this adhesion molecule.
|
94 |
20714323
|
Insulin/IGF-I-mediated IRS-1 and Akt activation were enhanced by VD treatment.
|
95 |
20714323
|
Similarly, CEACAM1 downregulation significantly upregulated the insulin and IGF-I receptors and mimicked the effect of VD-mediated enhanced insulin/IGF-I receptor signaling.
|
96 |
20714323
|
Despite improved insulin/IGF-I signaling, the anti-proliferative actions of VD were preserved in the absence or presence of forced CEACAM1 expression.
|
97 |
20814070
|
The aim of the present study was: 1) to compare the effects of treatment with PPARg ligand (pioglitazone) on healing of acetic acid-induced gastric ulcers and prevention of acute water immersion and restraint stress (WRS)-induced gastric lesions in normal rats and those with streptozotocin (STZ)-induced diabetes mellitus; 2) to assess the effects of pioglitazone on the mRNA expression of cyclooxygenase-2 (COX-2), c-NOS, interleukin-1beta and hypoxia inducible factor-1 alpha (HIF-1alpha) in the gastric mucosa of rats with or without STZ-induced diabetes mellitus; 3) to investigate the involvement of endogenous NO and proinflammatory cytokines (IL-1beta, TNF-alpha) in healing of chronic gastric ulcers and in prevention of acute stress lesions by pioglitazone in rats with or without STZ-induced diabetes mellitus.
|
98 |
20814070
|
In rats with chronic ulcers, the mRNA expression of HIF-1alpha, IL-1beta and COX-2 was assessed by RT-PCR and protein expression of platelet endothelial cell adhesion molecule-1 (PECAM-1), COX-2 and cNOS was examined by Western blot.
|
99 |
20814070
|
In rats with stress lesions, the protein expression of COX-2, cNOS, catalase, PPAR and heat shock protein 70 (HSP70) was examined by Western blot.
|
100 |
20814070
|
Interestingly, the ulcer healing and gastroprotective effects of pioglitazone were weak under diabetic conditions, and this effect on ulcer healing was accompanied by impaired angiogenesis due to decreased PECAM-1 expression, attenuated expression of COX-2 and the increased expression of proinflammatory cytokines compared to those in diabetic rats treated with vehicle.
|
101 |
20814070
|
We conclude that: 1) experimental diabetes in rats impairs healing of chronic ulcers and enhances acute stress lesions due to an increase in the expression and release of proinflammatory cytokines such as TNF-alpha and IL-1beta; 2) the ulcer healing effect of pioglitazone, which is, at least in part, mediated by endogenous NO, is significantly attenuated by L-NNA in diabetic rats despite increased COX-2 expression at the ulcer edge; 3) the formation of acute gastric lesions induced by WRS is also attenuated by pretreatment with pioglitazone due to increased GBF probably mediated by NO, as the administration of L-NNA reversed, in part, the preventive action induced by this PPARgamma ligand, and 4) pioglitazone is effective both in healing of chronic ulcers and protection against WRS lesions though its action under diabetic conditions seems to be attenuated, possibly due to reduction in NOS-NO system, angiogenesis and increased expression and release of proinflammatory cytokines.
|
102 |
20816670
|
On molecular assay, 8-OHdG antagonized the action of GTP on Rac, a small GTP binding protein, without affecting Rac-guanosine exchange factor (GEF) or phosphoinositide 3-kinases (PI3K) activity.
|
103 |
20816670
|
In Raw264.7 cells, 8-OHdG was found to be associated with marked attenuations of NOX1, NOXO1, and NOXA1 accompanied with the decreased expressions of LPS-induced inflammatory mediators including COX-2, iNOS, IL-1β, and IL-6.
|
104 |
20816670
|
Similarly, 8-OHdG attenuated hypoxia-induced angiogenesis and platelet endothelial cell adhesion molecule-1 (PECAM-1), COX-2, iNOS, IL-8, and VEGF expressions in HUVEC cells.
|
105 |
22137570
|
Polymorphisms of vascular cell adhesion molecule1 (VCAM1) in polycystic ovary syndrome determined by quantitative real-time polymerase chain reaction and melting curve analysis.
|
106 |
22350950
|
Rosiglitazone ameliorates diabetic nephropathy by reducing the expression of Chemerin and ChemR23 in the kidney of streptozotocin-induced diabetic rats.
|
107 |
22350950
|
This study aims to determine whether rosiglitazone and pioglitazone ameliorate renal function through an effect on the expression of chemerin and ChemR23 in streptozotocin-induced diabetic rats.
|
108 |
22350950
|
The expression level of chemerin and ChemR23 in the renal tissues was significantly elevated in the diabetic group compared with the control group.
|
109 |
22350950
|
Rosiglitazone inhibited the overexpression of chemerin and ChemR23, while pioglitazone inhibited the overexpression of ChemR23 in the kidney of diabetic rats.
|
110 |
22350950
|
In addition, chemerin expression level was positively correlated with transforming growth factor-β1, connective tissue growth factor, tumor necrosis factor-α, and intracellular cell adhesion molecule-1 expression in diabetic rats.
|
111 |
22350950
|
Rosiglitazone ameliorates diabetic nephropathy by reducing the expression of chemerin and ChemR23 in diabetic rats.
|
112 |
23800882
|
Carcinoembryonic antigen-related cell adhesion molecule 1 (CEACAM1) promotes hepatic insulin clearance and endothelial survival.
|
113 |
23800882
|
Mice lacking Ceacam1 (Cc1-/-) exhibit hyperinsulinemia, which causes insulin resistance and fatty liver.
|
114 |
23800882
|
Basal aortic eNOS protein and NO content were reduced, in parallel with reduced Akt/eNOS and Akt/Foxo1 phosphorylation.
|
115 |
23800882
|
Increased NADPH oxidase activity and plasma 8-isoprostane levels revealed oxidative stress and lipid peroxidation in Cc1-/- aortae. siRNA-mediated CEACAM1 knockdown in bovine aortic endothelial cells adversely affected insulin's stimulation of IRS-1/PI 3-kinase/Akt/eNOS activation by increasing IRS-1 binding to SHP2 phosphatase.
|
116 |
23800882
|
Cc1-/- mice provide a first in vivo demonstration of distinct CEACAM1-dependent hepatic insulin clearance linking hepatic to macrovascular abnormalities.
|