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35280251
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Podocyte VEGF-A Knockdown Induces Diffuse Glomerulosclerosis in Diabetic and in eNOS Knockout Mice.
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35280251
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Podocyte VEGF-A Knockdown Induces Diffuse Glomerulosclerosis in Diabetic and in eNOS Knockout Mice.
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35280251
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Podocyte VEGF-A Knockdown Induces Diffuse Glomerulosclerosis in Diabetic and in eNOS Knockout Mice.
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35280251
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Podocyte VEGF-A Knockdown Induces Diffuse Glomerulosclerosis in Diabetic and in eNOS Knockout Mice.
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35280251
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Podocyte VEGF-A Knockdown Induces Diffuse Glomerulosclerosis in Diabetic and in eNOS Knockout Mice.
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35280251
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Here we examined the effect of inducible podocyte VEGF-A knockdown (VEGFKD ) in diabetic mice and in endothelial nitric oxide synthase knockout mice (eNOS-/- ).
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35280251
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Here we examined the effect of inducible podocyte VEGF-A knockdown (VEGFKD ) in diabetic mice and in endothelial nitric oxide synthase knockout mice (eNOS-/- ).
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35280251
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Here we examined the effect of inducible podocyte VEGF-A knockdown (VEGFKD ) in diabetic mice and in endothelial nitric oxide synthase knockout mice (eNOS-/- ).
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35280251
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Here we examined the effect of inducible podocyte VEGF-A knockdown (VEGFKD ) in diabetic mice and in endothelial nitric oxide synthase knockout mice (eNOS-/- ).
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35280251
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Here we examined the effect of inducible podocyte VEGF-A knockdown (VEGFKD ) in diabetic mice and in endothelial nitric oxide synthase knockout mice (eNOS-/- ).
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35280251
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Induction of podocyte VEGFKD led to diffuse glomerulosclerosis, foot process effacement, and GBM thickening in both diabetic mice with intact eNOS and in non-diabetic eNOS-/-:VEGFKD mice.
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35280251
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Induction of podocyte VEGFKD led to diffuse glomerulosclerosis, foot process effacement, and GBM thickening in both diabetic mice with intact eNOS and in non-diabetic eNOS-/-:VEGFKD mice.
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35280251
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Induction of podocyte VEGFKD led to diffuse glomerulosclerosis, foot process effacement, and GBM thickening in both diabetic mice with intact eNOS and in non-diabetic eNOS-/-:VEGFKD mice.
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14 |
35280251
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Induction of podocyte VEGFKD led to diffuse glomerulosclerosis, foot process effacement, and GBM thickening in both diabetic mice with intact eNOS and in non-diabetic eNOS-/-:VEGFKD mice.
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15 |
35280251
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Induction of podocyte VEGFKD led to diffuse glomerulosclerosis, foot process effacement, and GBM thickening in both diabetic mice with intact eNOS and in non-diabetic eNOS-/-:VEGFKD mice.
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16 |
35280251
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In eNOS-/-:VEGFKD (+dox) mice severe diffuse glomerulosclerosis was associated with microaneurisms, arteriolar hyalinosis, massive proteinuria, and renal failure.
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35280251
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In eNOS-/-:VEGFKD (+dox) mice severe diffuse glomerulosclerosis was associated with microaneurisms, arteriolar hyalinosis, massive proteinuria, and renal failure.
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18 |
35280251
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In eNOS-/-:VEGFKD (+dox) mice severe diffuse glomerulosclerosis was associated with microaneurisms, arteriolar hyalinosis, massive proteinuria, and renal failure.
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35280251
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In eNOS-/-:VEGFKD (+dox) mice severe diffuse glomerulosclerosis was associated with microaneurisms, arteriolar hyalinosis, massive proteinuria, and renal failure.
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20 |
35280251
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In eNOS-/-:VEGFKD (+dox) mice severe diffuse glomerulosclerosis was associated with microaneurisms, arteriolar hyalinosis, massive proteinuria, and renal failure.
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21 |
35280251
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Collectively, data indicate that combined podocyte VEGF-A and eNOS deficiency result in diffuse glomerulosclerosis in mice; compensatory NO and thiol generation prevents severe proteinuria and GFR loss in VEGFKD diabetic mice with intact eNOS, whereas VEGFKD induction in eNOS-/-:VEGFKD mice causes massive proteinuria and renal failure mimicking DKD in the absence of diabetes.
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35280251
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Collectively, data indicate that combined podocyte VEGF-A and eNOS deficiency result in diffuse glomerulosclerosis in mice; compensatory NO and thiol generation prevents severe proteinuria and GFR loss in VEGFKD diabetic mice with intact eNOS, whereas VEGFKD induction in eNOS-/-:VEGFKD mice causes massive proteinuria and renal failure mimicking DKD in the absence of diabetes.
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23 |
35280251
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Collectively, data indicate that combined podocyte VEGF-A and eNOS deficiency result in diffuse glomerulosclerosis in mice; compensatory NO and thiol generation prevents severe proteinuria and GFR loss in VEGFKD diabetic mice with intact eNOS, whereas VEGFKD induction in eNOS-/-:VEGFKD mice causes massive proteinuria and renal failure mimicking DKD in the absence of diabetes.
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24 |
35280251
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Collectively, data indicate that combined podocyte VEGF-A and eNOS deficiency result in diffuse glomerulosclerosis in mice; compensatory NO and thiol generation prevents severe proteinuria and GFR loss in VEGFKD diabetic mice with intact eNOS, whereas VEGFKD induction in eNOS-/-:VEGFKD mice causes massive proteinuria and renal failure mimicking DKD in the absence of diabetes.
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25 |
35280251
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Collectively, data indicate that combined podocyte VEGF-A and eNOS deficiency result in diffuse glomerulosclerosis in mice; compensatory NO and thiol generation prevents severe proteinuria and GFR loss in VEGFKD diabetic mice with intact eNOS, whereas VEGFKD induction in eNOS-/-:VEGFKD mice causes massive proteinuria and renal failure mimicking DKD in the absence of diabetes.
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32739209
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The effect of TGF-β, mediated by the type I TGF-β receptor, ALK5, and subsequent Smad2/3 activation results in podocyte apoptosis and loss.
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27 |
32739209
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This was associated with heightened ALK1-mediated activation of Smad1/5 in the glomerular endothelial cells (ECs).
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28 |
32739209
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Therefore, to evaluate the glomerular cell-specific effects of TGF-β in diabetic nephropathy we examined the effects of the podocyte- or EC-specific loss of Bambi (Pod-Bambi-/- or EC-Bambi-/-) in streptozotocin-induced diabetic mice with endothelial nitric oxide synthase deficiency.
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32739209
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While the podocyte or EC-specific loss of BAMBI both accelerated the progression of diabetic nephropathy, the worsened podocyte injury and loss observed in the diabetic Pod-Bambi-/- mice were associated with enhanced Smad3 activation.
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30 |
32739209
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The enhanced Smad1/5 activation in diabetic EC-Bambi-/- mice was associated with increased glomerular expression of plasmalemma vesicle-associated protein, pointing to the involvement of immature or dedifferentiated glomerular ECs in diabetic nephropathy.
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31566438
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Combined inhibition of CCR2 and ACE provides added protection against progression of diabetic nephropathy in Nos3-deficient mice.
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31566438
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Combined inhibition of CCR2 and ACE provides added protection against progression of diabetic nephropathy in Nos3-deficient mice.
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33 |
31566438
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Combined inhibition of CCR2 and ACE provides added protection against progression of diabetic nephropathy in Nos3-deficient mice.
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34 |
31566438
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This study tested early and late interventions with a CCR2 antagonist (CCR2A) in a model of progressive diabetic glomerulosclerosis and determined whether CCR2A provides added benefit over conventional treatment with an angiotensin-converting enzyme inhibitor (ACEi).
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35 |
31566438
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This study tested early and late interventions with a CCR2 antagonist (CCR2A) in a model of progressive diabetic glomerulosclerosis and determined whether CCR2A provides added benefit over conventional treatment with an angiotensin-converting enzyme inhibitor (ACEi).
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36 |
31566438
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This study tested early and late interventions with a CCR2 antagonist (CCR2A) in a model of progressive diabetic glomerulosclerosis and determined whether CCR2A provides added benefit over conventional treatment with an angiotensin-converting enzyme inhibitor (ACEi).
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37 |
31566438
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Groups of diabetic Nos3-/- mice received a CCR2A (30 mg·kg-1·day-1 PF-04634817 in chow) as an early intervention (weeks 2-15 after STZ).
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38 |
31566438
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Groups of diabetic Nos3-/- mice received a CCR2A (30 mg·kg-1·day-1 PF-04634817 in chow) as an early intervention (weeks 2-15 after STZ).
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39 |
31566438
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Groups of diabetic Nos3-/- mice received a CCR2A (30 mg·kg-1·day-1 PF-04634817 in chow) as an early intervention (weeks 2-15 after STZ).
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40 |
31566438
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Early intervention with a CCR2A inhibited kidney inflammation and glomerulosclerosis, albuminuria, podocyte loss, and renal function impairment but not hypertension in diabetic Nos3-/- mice.
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41 |
31566438
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Early intervention with a CCR2A inhibited kidney inflammation and glomerulosclerosis, albuminuria, podocyte loss, and renal function impairment but not hypertension in diabetic Nos3-/- mice.
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42 |
31566438
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Early intervention with a CCR2A inhibited kidney inflammation and glomerulosclerosis, albuminuria, podocyte loss, and renal function impairment but not hypertension in diabetic Nos3-/- mice.
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43 |
30841422
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The circulating levels of GLP-1/SDF-1α and protein levels of angiogenesis (VEGF/SDF-1α/CXCR4) and GLP-1R in kidney were progressively increased from groups 1 to 5, whereas circulating DPP4 activity exhibited an opposite pattern of SDF-1α among the groups (all p < 0.0001).
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44 |
30841422
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The protein expressions of oxidative-stress (NOX-1/NOX-2/oxidized protein), apoptosis (Bax/caspase-3/PARP), fibrosis (Smad3/TGF-ß) and inflammation (TNF-α/NF-κB/MMP-2) and kidney injury score displayed an opposite pattern, whereas the protein expressions of TMP2, endothelial-cell markers (CD31/eNOS) and podocyte integrity biomarkers (podocin/ZO-1/synaptopodin) exhibited an identical pattern of RBF among the groups (all p < 0.001).
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45 |
30814628
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Protease-activated receptor 2 protects against VEGF inhibitor-induced glomerular endothelial and podocyte injury.
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46 |
30814628
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We have recently shown that activation of protease-activated receptor 2 (PAR2) by factor Xa exacerbated diabetic kidney disease.
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47 |
30814628
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However, the role of PAR2 in glomerular injury induced by VEGF blockade is not known.
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48 |
30814628
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Herein, we investigated the effect of the lack of PAR2 on VEGF inhibitor-induced glomerular injury.
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49 |
30814628
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Different from what we expected, administration of an anti-VEGF antibody in mice lacking PAR2 and eNOS exacerbated albuminuria and reduced the expression levels of CD31, pro-angiogenic VEGF, and angiogenesis-related chemokines in their kidneys.
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50 |
30814628
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Our results suggest that PAR2 is protective against VEGF inhibitor-induced glomerular endothelial and podocyte injury.
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51 |
30642877
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Inhibition of vascular endothelial growth factor A (VEGFA)/vascular endothelial growth factor receptor 2 (VEGFR2) signaling is a common therapeutic strategy in oncology, with new drugs continuously in development.
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52 |
30642877
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We also review the renal effects of VEGF inhibition's mediation of key downstream signaling pathways, specifically MAPK/ERK1/2, endothelial nitric oxide synthase, and mammalian target of rapamycin (mTOR).
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53 |
30642877
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Inhibition of the downstream pathway RAF/MAPK/ERK has largely been associated with tubulointerstitial injury.
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54 |
29959129
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Inhibition of Epidermal Growth Factor Receptor Activation Is Associated With Improved Diabetic Nephropathy and Insulin Resistance in Type 2 Diabetes.
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55 |
29959129
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Previous studies by us and others have indicated that renal epidermal growth factor receptors (EGFR) are activated in models of diabetic nephropathy (DN) and that inhibition of EGFR activity protects against progressive DN in type 1 diabetes.
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56 |
29959129
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In this study we examined whether inhibition of EGFR activation would affect the development of DN in a mouse model of accelerated type 2 diabetes (BKS db/db with endothelial nitric oxide knockout [eNOS-/-db/db]). eNOS-/-db/db mice received vehicle or erlotinib, an inhibitor of EGFR tyrosine kinase activity, beginning at 8 weeks of age and were sacrificed at 20 weeks of age.
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57 |
29959129
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In addition, genetic models inhibiting EGFR activity (waved 2) and transforming growth factor-α (waved 1) were studied in this model of DN in type 2 diabetes.
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58 |
29959129
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Erlotinib treatment also preserved pancreas function, and these mice had higher blood insulin levels at 20 weeks, decreased basal blood glucose levels, increased glucose tolerance and insulin sensitivity, and increased blood levels of adiponectin compared with vehicle-treated mice.
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59 |
29449563
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In cultured HGECs and podocytes, cinacalcet decreased oxidative stress and apoptosis and increased autophagy that were attributed to the increment of intracellular Ca2+ concentration and the phosphorylation of Ca2+/calmodulin-dependent protein kinase kinaseβ (CaMKKβ)-Liver kinase B1 (LKB1)-AMPK and their downstream signals including the phosphorylation of endothelial nitric oxide synthase (eNOS) and increases in superoxide dismutases and B cell leukemia/lymphoma 2/BCL-2-associated X protein expression.
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60 |
29449563
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In cultured HGECs and podocytes, cinacalcet decreased oxidative stress and apoptosis and increased autophagy that were attributed to the increment of intracellular Ca2+ concentration and the phosphorylation of Ca2+/calmodulin-dependent protein kinase kinaseβ (CaMKKβ)-Liver kinase B1 (LKB1)-AMPK and their downstream signals including the phosphorylation of endothelial nitric oxide synthase (eNOS) and increases in superoxide dismutases and B cell leukemia/lymphoma 2/BCL-2-associated X protein expression.
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61 |
29449563
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Subsequent activation of AMPK was followed by the activation of peroxisome proliferator-activated receptor γ coactivator-1α and phospho-Ser1177eNOS-nitric oxide, resulting in a decrease in apoptosis and oxidative stress as well as an increase in autophagy.Our results suggest that cinacalcet increases intracellular Ca2+ followed by an activation of CaMKKβ-LKB1-AMPK signaling in GECs and podocytes in the kidney, which provides a novel therapeutic means for type 2 diabetic nephropathy by modulation of apoptosis and autophagy.
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62 |
29449563
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Subsequent activation of AMPK was followed by the activation of peroxisome proliferator-activated receptor γ coactivator-1α and phospho-Ser1177eNOS-nitric oxide, resulting in a decrease in apoptosis and oxidative stress as well as an increase in autophagy.Our results suggest that cinacalcet increases intracellular Ca2+ followed by an activation of CaMKKβ-LKB1-AMPK signaling in GECs and podocytes in the kidney, which provides a novel therapeutic means for type 2 diabetic nephropathy by modulation of apoptosis and autophagy.
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63 |
29097815
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Puerarin treatment of diabetic eNOS-/- mice significantly attenuated albuminuria and diabetic kidney injury, which were associated with reduced oxidative stress and reduced NAPDH oxidase 4 (NOX4) in glomeruli of diabetic eNOS-/- mice.
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64 |
29097815
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We further determined that that puerarin treatment increased both mRNA and protein levels of SIRT1 in podocytes and that puerarin led to SIRT1-mediated deacetylation of NF-κB and suppression of NOX4 expression.
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65 |
28739650
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We examined whether BMS002, a novel dual LPAR1 and LPAR3 antagonist, affects development of DN in endothelial nitric oxide synthase-knockout db/db mice.
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66 |
28739650
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LPAR inhibition also reduced histologic glomerular injury; decreased the expression of profibrotic and fibrotic components, including fibronectin, α-smooth muscle actin, connective tissue growth factor, collagen I, and TGF-β; and reduced renal macrophage infiltration and oxidative stress.
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67 |
28611444
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In streptozotocin-diabetic endothelial nitric oxide synthase knockout mice, EP4 inhibition attenuated the development of albuminuria, whereas the COX inhibitor indomethacin did not.
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68 |
28611444
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In Type 2 diabetic db/db mice, EP4 inhibition lowered albuminuria to a level comparable with that of the ACE inhibitor captopril.
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69 |
28611444
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Finally, in vitro, EP4 inhibition prevented transforming growth factor-ß1 induced dedifferentiation of glomerular podocytes.
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70 |
28611444
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In rodent models of diabetic and non-diabetic CKD, EP4 inhibition attenuated renal injury through mechanisms that were distinct from either broadspectrum COX inhibition or "standard of care" renin angiotensin system blockade.
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71 |
27317905
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Expression of endothelial nitric oxide synthase (official name Nos3), a known transcriptional target gene of KLF2, was significantly reduced and dysregulation of other endothelial genes was also observed in the glomeruli of KO-UNX when compared to WT-UNX and sham-operated mice.
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72 |
26868296
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Prostaglandin I2 Receptor Agonism Preserves β-Cell Function and Attenuates Albuminuria Through Nephrin-Dependent Mechanisms.
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73 |
26868296
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Determining that this preservation of β-cell function is mediated through cAMP/protein kinase A (PKA)/nephrin-dependent pathways, we found that PKA inhibition, nephrin knockdown, or targeted mutation of phosphorylated nephrin tyrosine residues 1176 and 1193 abrogated the actions of MRE-269 in MIN6 cells.
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74 |
26868296
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Expression of the IP receptor in podocytes was confirmed in cultured cells by immunoblotting and quantitative real-time PCR and in mouse kidneys by immunogold electron microscopy, and its agonism 1) increased cAMP, 2) activated PKA, 3) phosphorylated nephrin, and 4) attenuated albumin transcytosis.
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75 |
26868296
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Finally, treatment of diabetic endothelial nitric oxide synthase knockout mice with selexipag augmented renal nephrin phosphorylation and attenuated albuminuria development independently of glucose change.
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76 |
26300505
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We include basic anatomical, pathophysiological and clinical concepts, with special attention to the role of angiogenic factors such as the vascular endothelial growth factor (VEGF-A) and their relationship to the insulin receptor, endothelial isoform of nitric oxide synthase (eNOS) and angiopoietins.
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77 |
26300505
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Greater in-depth study of VEGF-A and angiopoietins, the state of glomerular VEGF resistance, the relationship of VEGF receptor 2/nephrin, VEGF/insulin receptors/nephrin and the relationship of VEGF/eNOS-NO at glomerular level could provide solutions to the pressing world problem of DN and generate new treatment alternatives.
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78 |
24578128
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Podocyte-specific VEGF-a gain of function induces nodular glomerulosclerosis in eNOS null mice.
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79 |
24578128
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Podocyte-specific VEGF-a gain of function induces nodular glomerulosclerosis in eNOS null mice.
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80 |
24578128
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Podocyte-specific VEGF-a gain of function induces nodular glomerulosclerosis in eNOS null mice.
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81 |
24578128
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Podocyte-specific VEGF-a gain of function induces nodular glomerulosclerosis in eNOS null mice.
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82 |
24578128
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Podocyte-specific VEGF-a gain of function induces nodular glomerulosclerosis in eNOS null mice.
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83 |
24578128
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Podocyte-specific VEGF-a gain of function induces nodular glomerulosclerosis in eNOS null mice.
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84 |
24578128
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Here, we examined the effect of excess podocyte VEGF-A on the renal phenotype of endothelial nitric oxide synthase (eNOS) knockout mice.
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85 |
24578128
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Here, we examined the effect of excess podocyte VEGF-A on the renal phenotype of endothelial nitric oxide synthase (eNOS) knockout mice.
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86 |
24578128
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Here, we examined the effect of excess podocyte VEGF-A on the renal phenotype of endothelial nitric oxide synthase (eNOS) knockout mice.
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87 |
24578128
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Here, we examined the effect of excess podocyte VEGF-A on the renal phenotype of endothelial nitric oxide synthase (eNOS) knockout mice.
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88 |
24578128
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Here, we examined the effect of excess podocyte VEGF-A on the renal phenotype of endothelial nitric oxide synthase (eNOS) knockout mice.
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89 |
24578128
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Here, we examined the effect of excess podocyte VEGF-A on the renal phenotype of endothelial nitric oxide synthase (eNOS) knockout mice.
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90 |
24578128
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Podocyte-specific VEGF(164) gain of function in eNOS(-/-) mice resulted in nodular glomerulosclerosis, mesangiolysis, microaneurysms, and arteriolar hyalinosis associated with massive proteinuria and renal failure in the absence of diabetic milieu or hypertension.
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91 |
24578128
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Podocyte-specific VEGF(164) gain of function in eNOS(-/-) mice resulted in nodular glomerulosclerosis, mesangiolysis, microaneurysms, and arteriolar hyalinosis associated with massive proteinuria and renal failure in the absence of diabetic milieu or hypertension.
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92 |
24578128
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Podocyte-specific VEGF(164) gain of function in eNOS(-/-) mice resulted in nodular glomerulosclerosis, mesangiolysis, microaneurysms, and arteriolar hyalinosis associated with massive proteinuria and renal failure in the absence of diabetic milieu or hypertension.
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93 |
24578128
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Podocyte-specific VEGF(164) gain of function in eNOS(-/-) mice resulted in nodular glomerulosclerosis, mesangiolysis, microaneurysms, and arteriolar hyalinosis associated with massive proteinuria and renal failure in the absence of diabetic milieu or hypertension.
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94 |
24578128
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Podocyte-specific VEGF(164) gain of function in eNOS(-/-) mice resulted in nodular glomerulosclerosis, mesangiolysis, microaneurysms, and arteriolar hyalinosis associated with massive proteinuria and renal failure in the absence of diabetic milieu or hypertension.
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95 |
24578128
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Podocyte-specific VEGF(164) gain of function in eNOS(-/-) mice resulted in nodular glomerulosclerosis, mesangiolysis, microaneurysms, and arteriolar hyalinosis associated with massive proteinuria and renal failure in the absence of diabetic milieu or hypertension.
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96 |
24578128
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Transmission electron microscopy revealed glomerular basement membrane thickening and podocyte effacement in eNOS(-/-) mice with podocyte-specific VEGF(164) gain of function.
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97 |
24578128
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Transmission electron microscopy revealed glomerular basement membrane thickening and podocyte effacement in eNOS(-/-) mice with podocyte-specific VEGF(164) gain of function.
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98 |
24578128
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Transmission electron microscopy revealed glomerular basement membrane thickening and podocyte effacement in eNOS(-/-) mice with podocyte-specific VEGF(164) gain of function.
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99 |
24578128
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Transmission electron microscopy revealed glomerular basement membrane thickening and podocyte effacement in eNOS(-/-) mice with podocyte-specific VEGF(164) gain of function.
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100 |
24578128
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Transmission electron microscopy revealed glomerular basement membrane thickening and podocyte effacement in eNOS(-/-) mice with podocyte-specific VEGF(164) gain of function.
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101 |
24578128
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Transmission electron microscopy revealed glomerular basement membrane thickening and podocyte effacement in eNOS(-/-) mice with podocyte-specific VEGF(164) gain of function.
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102 |
24578128
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Furthermore, glomerular nodules overexpressed collagen IV and laminin extensively.
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103 |
24578128
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Furthermore, glomerular nodules overexpressed collagen IV and laminin extensively.
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104 |
24578128
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Furthermore, glomerular nodules overexpressed collagen IV and laminin extensively.
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105 |
24578128
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Furthermore, glomerular nodules overexpressed collagen IV and laminin extensively.
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106 |
24578128
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Furthermore, glomerular nodules overexpressed collagen IV and laminin extensively.
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107 |
24578128
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Furthermore, glomerular nodules overexpressed collagen IV and laminin extensively.
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108 |
24578128
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Biotin-switch and proximity ligation assays demonstrated that podocyte-specific VEGF(164) gain of function decreased glomerular S-nitrosylation of laminin in eNOS(-/-) mice.
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109 |
24578128
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Biotin-switch and proximity ligation assays demonstrated that podocyte-specific VEGF(164) gain of function decreased glomerular S-nitrosylation of laminin in eNOS(-/-) mice.
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110 |
24578128
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Biotin-switch and proximity ligation assays demonstrated that podocyte-specific VEGF(164) gain of function decreased glomerular S-nitrosylation of laminin in eNOS(-/-) mice.
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111 |
24578128
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Biotin-switch and proximity ligation assays demonstrated that podocyte-specific VEGF(164) gain of function decreased glomerular S-nitrosylation of laminin in eNOS(-/-) mice.
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112 |
24578128
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Biotin-switch and proximity ligation assays demonstrated that podocyte-specific VEGF(164) gain of function decreased glomerular S-nitrosylation of laminin in eNOS(-/-) mice.
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113 |
24578128
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Biotin-switch and proximity ligation assays demonstrated that podocyte-specific VEGF(164) gain of function decreased glomerular S-nitrosylation of laminin in eNOS(-/-) mice.
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114 |
24578128
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Collectively, these data indicate that excess glomerular VEGF-A and eNOS deficiency is necessary and sufficient to induce Kimmelstiel-Wilson-like nodular glomerulosclerosis in mice through a process that involves deposition of laminin and collagen IV and de-nitrosylation of laminin.
|
115 |
24578128
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Collectively, these data indicate that excess glomerular VEGF-A and eNOS deficiency is necessary and sufficient to induce Kimmelstiel-Wilson-like nodular glomerulosclerosis in mice through a process that involves deposition of laminin and collagen IV and de-nitrosylation of laminin.
|
116 |
24578128
|
Collectively, these data indicate that excess glomerular VEGF-A and eNOS deficiency is necessary and sufficient to induce Kimmelstiel-Wilson-like nodular glomerulosclerosis in mice through a process that involves deposition of laminin and collagen IV and de-nitrosylation of laminin.
|
117 |
24578128
|
Collectively, these data indicate that excess glomerular VEGF-A and eNOS deficiency is necessary and sufficient to induce Kimmelstiel-Wilson-like nodular glomerulosclerosis in mice through a process that involves deposition of laminin and collagen IV and de-nitrosylation of laminin.
|
118 |
24578128
|
Collectively, these data indicate that excess glomerular VEGF-A and eNOS deficiency is necessary and sufficient to induce Kimmelstiel-Wilson-like nodular glomerulosclerosis in mice through a process that involves deposition of laminin and collagen IV and de-nitrosylation of laminin.
|
119 |
24578128
|
Collectively, these data indicate that excess glomerular VEGF-A and eNOS deficiency is necessary and sufficient to induce Kimmelstiel-Wilson-like nodular glomerulosclerosis in mice through a process that involves deposition of laminin and collagen IV and de-nitrosylation of laminin.
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120 |
23760291
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Low nitric oxide bioavailability upregulates renal heparin binding EGF-like growth factor expression.
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121 |
23760291
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Low nitric oxide bioavailability upregulates renal heparin binding EGF-like growth factor expression.
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122 |
23760291
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Low nitric oxide bioavailability upregulates renal heparin binding EGF-like growth factor expression.
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123 |
23760291
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Low nitric oxide bioavailability upregulates renal heparin binding EGF-like growth factor expression.
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124 |
23760291
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Here, we found that heparin-binding epidermal growth factor-like growth factor (HB-EGF) expression levels increased in the kidneys of both endothelial nitric oxide synthase (eNOS)-knockout and eNOS-knockout diabetic (Lepr(db/db)) mice as early as at 8 weeks of age.
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125 |
23760291
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Here, we found that heparin-binding epidermal growth factor-like growth factor (HB-EGF) expression levels increased in the kidneys of both endothelial nitric oxide synthase (eNOS)-knockout and eNOS-knockout diabetic (Lepr(db/db)) mice as early as at 8 weeks of age.
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126 |
23760291
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Here, we found that heparin-binding epidermal growth factor-like growth factor (HB-EGF) expression levels increased in the kidneys of both endothelial nitric oxide synthase (eNOS)-knockout and eNOS-knockout diabetic (Lepr(db/db)) mice as early as at 8 weeks of age.
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127 |
23760291
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Here, we found that heparin-binding epidermal growth factor-like growth factor (HB-EGF) expression levels increased in the kidneys of both endothelial nitric oxide synthase (eNOS)-knockout and eNOS-knockout diabetic (Lepr(db/db)) mice as early as at 8 weeks of age.
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128 |
23760291
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In cultured glomerular endothelial cells, the nitric oxide synthase inhibitors NG-nitro-L-arginine methyl ester (L-NAME) or L-N5-(1-iminoethyl) ornithine increased HB-EGF protein expression.
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129 |
23760291
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In cultured glomerular endothelial cells, the nitric oxide synthase inhibitors NG-nitro-L-arginine methyl ester (L-NAME) or L-N5-(1-iminoethyl) ornithine increased HB-EGF protein expression.
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130 |
23760291
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In cultured glomerular endothelial cells, the nitric oxide synthase inhibitors NG-nitro-L-arginine methyl ester (L-NAME) or L-N5-(1-iminoethyl) ornithine increased HB-EGF protein expression.
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131 |
23760291
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In cultured glomerular endothelial cells, the nitric oxide synthase inhibitors NG-nitro-L-arginine methyl ester (L-NAME) or L-N5-(1-iminoethyl) ornithine increased HB-EGF protein expression.
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132 |
23760291
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On the other hand, replenishing nitric oxide with sodium nitrate in eNOS-knockout diabetic mice reduced urinary HB-EGF excretion and inhibited the progression of diabetic nephropathy.
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133 |
23760291
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On the other hand, replenishing nitric oxide with sodium nitrate in eNOS-knockout diabetic mice reduced urinary HB-EGF excretion and inhibited the progression of diabetic nephropathy.
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134 |
23760291
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On the other hand, replenishing nitric oxide with sodium nitrate in eNOS-knockout diabetic mice reduced urinary HB-EGF excretion and inhibited the progression of diabetic nephropathy.
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135 |
23760291
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On the other hand, replenishing nitric oxide with sodium nitrate in eNOS-knockout diabetic mice reduced urinary HB-EGF excretion and inhibited the progression of diabetic nephropathy.
|
136 |
23760291
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Furthermore, specific deletion of HB-EGF expression in the endothelium attenuated renal injury in diabetic eNOS-knockout mice.
|
137 |
23760291
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Furthermore, specific deletion of HB-EGF expression in the endothelium attenuated renal injury in diabetic eNOS-knockout mice.
|
138 |
23760291
|
Furthermore, specific deletion of HB-EGF expression in the endothelium attenuated renal injury in diabetic eNOS-knockout mice.
|
139 |
23760291
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Furthermore, specific deletion of HB-EGF expression in the endothelium attenuated renal injury in diabetic eNOS-knockout mice.
|
140 |
23760291
|
Thus, our results suggest that decreased nitric oxide bioavailability leads to increased HB-EGF expression, which may be an important mediator of the resulting progressive diabetic nephropathy in eNOS-knockout diabetic mice.
|
141 |
23760291
|
Thus, our results suggest that decreased nitric oxide bioavailability leads to increased HB-EGF expression, which may be an important mediator of the resulting progressive diabetic nephropathy in eNOS-knockout diabetic mice.
|
142 |
23760291
|
Thus, our results suggest that decreased nitric oxide bioavailability leads to increased HB-EGF expression, which may be an important mediator of the resulting progressive diabetic nephropathy in eNOS-knockout diabetic mice.
|
143 |
23760291
|
Thus, our results suggest that decreased nitric oxide bioavailability leads to increased HB-EGF expression, which may be an important mediator of the resulting progressive diabetic nephropathy in eNOS-knockout diabetic mice.
|
144 |
23359116
|
Interestingly, down-regulation of eNOS and the appearance of apoptotic glomerular endothelial cells occurred as early as 24 hours after ADR injection, whilst synaptopodin, a functional podocyte marker, was reduced 7 days after ADR injection and coincided with a significant increase in the number of apoptotic podocytes.
|
145 |
22997257
|
Inhibiting the vascular endothelial growth factor receptor attenuated albuminuria in diabetic C57BL/6 mice but not in diabetic eNOS(-/-) mice, even though it inhibited glomerular capillary enlargement in both.
|
146 |
22997257
|
Inhibiting the vascular endothelial growth factor receptor attenuated albuminuria in diabetic C57BL/6 mice but not in diabetic eNOS(-/-) mice, even though it inhibited glomerular capillary enlargement in both.
|
147 |
22997257
|
Furthermore, conditioned medium derived from eNOS(-/-) glomerular endothelial cells exposed to both high glucose and angiotensin II activated podocyte RhoA.
|
148 |
22997257
|
Furthermore, conditioned medium derived from eNOS(-/-) glomerular endothelial cells exposed to both high glucose and angiotensin II activated podocyte RhoA.
|
149 |
22683691
|
We demonstrate that exposure of glomerular endothelial cells to chronic (>24h) LSS of 10 dyn/cm(2) increases phosphorylation of extra-cellular signal-related kinase 5 (ERK5) and increases expression of KLF2, leading to increased expression of the downstream molecules endothelial nitric oxide synthase (eNOS), thrombomodulin, endothelin-1 and nitric oxide.
|
150 |
22282588
|
Excess soluble fms-like tyrosine kinase 1 (sFlt-1) of vascular endothelial growth factor receptor 1 secreted from the placenta causes pre-eclampsia-like features by antagonizing vascular endothelial growth factor signaling, which can lead to reduced endothelial nitric oxide synthase (eNOS) activity; the effect of this concomitant decrease in eNOS activity is unknown.
|
151 |
22282588
|
Excess soluble fms-like tyrosine kinase 1 (sFlt-1) of vascular endothelial growth factor receptor 1 secreted from the placenta causes pre-eclampsia-like features by antagonizing vascular endothelial growth factor signaling, which can lead to reduced endothelial nitric oxide synthase (eNOS) activity; the effect of this concomitant decrease in eNOS activity is unknown.
|
152 |
22282588
|
Excess soluble fms-like tyrosine kinase 1 (sFlt-1) of vascular endothelial growth factor receptor 1 secreted from the placenta causes pre-eclampsia-like features by antagonizing vascular endothelial growth factor signaling, which can lead to reduced endothelial nitric oxide synthase (eNOS) activity; the effect of this concomitant decrease in eNOS activity is unknown.
|
153 |
22282588
|
Excess soluble fms-like tyrosine kinase 1 (sFlt-1) of vascular endothelial growth factor receptor 1 secreted from the placenta causes pre-eclampsia-like features by antagonizing vascular endothelial growth factor signaling, which can lead to reduced endothelial nitric oxide synthase (eNOS) activity; the effect of this concomitant decrease in eNOS activity is unknown.
|
154 |
22282588
|
Compared with wild-type sFlt-1 mice, eNOS-deficient sFlt-1 mice also showed markedly higher urinary albumin excretion (467±74 versus 174±23 μg/d), lower creatinine clearance (126±29 versus 452±63 μl/min), and more severe endotheliosis.
|
155 |
22282588
|
Compared with wild-type sFlt-1 mice, eNOS-deficient sFlt-1 mice also showed markedly higher urinary albumin excretion (467±74 versus 174±23 μg/d), lower creatinine clearance (126±29 versus 452±63 μl/min), and more severe endotheliosis.
|
156 |
22282588
|
Compared with wild-type sFlt-1 mice, eNOS-deficient sFlt-1 mice also showed markedly higher urinary albumin excretion (467±74 versus 174±23 μg/d), lower creatinine clearance (126±29 versus 452±63 μl/min), and more severe endotheliosis.
|
157 |
22282588
|
Compared with wild-type sFlt-1 mice, eNOS-deficient sFlt-1 mice also showed markedly higher urinary albumin excretion (467±74 versus 174±23 μg/d), lower creatinine clearance (126±29 versus 452±63 μl/min), and more severe endotheliosis.
|
158 |
22282588
|
Expression of preproendothelin-1 (ET-1) and its ET(A) receptor in the kidney was higher in eNOS-deficient sFlt-1 mice than in wild-type sFlt-1 mice.
|
159 |
22282588
|
Expression of preproendothelin-1 (ET-1) and its ET(A) receptor in the kidney was higher in eNOS-deficient sFlt-1 mice than in wild-type sFlt-1 mice.
|
160 |
22282588
|
Expression of preproendothelin-1 (ET-1) and its ET(A) receptor in the kidney was higher in eNOS-deficient sFlt-1 mice than in wild-type sFlt-1 mice.
|
161 |
22282588
|
Expression of preproendothelin-1 (ET-1) and its ET(A) receptor in the kidney was higher in eNOS-deficient sFlt-1 mice than in wild-type sFlt-1 mice.
|
162 |
22282588
|
Furthermore, the selective ET(A) receptor antagonist ambrisentan attenuated the increases in BP and urinary albumin excretion and ameliorated endotheliosis in both wild-type and eNOS-deficient sFlt-1 mice.
|
163 |
22282588
|
Furthermore, the selective ET(A) receptor antagonist ambrisentan attenuated the increases in BP and urinary albumin excretion and ameliorated endotheliosis in both wild-type and eNOS-deficient sFlt-1 mice.
|
164 |
22282588
|
Furthermore, the selective ET(A) receptor antagonist ambrisentan attenuated the increases in BP and urinary albumin excretion and ameliorated endotheliosis in both wild-type and eNOS-deficient sFlt-1 mice.
|
165 |
22282588
|
Furthermore, the selective ET(A) receptor antagonist ambrisentan attenuated the increases in BP and urinary albumin excretion and ameliorated endotheliosis in both wild-type and eNOS-deficient sFlt-1 mice.
|
166 |
20224802
|
Newer concepts regarding signaling changes in bradykinin, mTOR, JAK/STAT, MCP-1, VEGF, endothelial nitric oxide synthase, activated protein C and other pathways are discussed.
|
167 |
18607348
|
An elevation of podocyte VEGF expression correlated with infiltration of Flt-1-positive macrophage in injured glomeruli in diabetic eNOS KO mice, suggesting that VEGF could contribute to macrophage migration.
|
168 |
18607348
|
An elevation of podocyte VEGF expression correlated with infiltration of Flt-1-positive macrophage in injured glomeruli in diabetic eNOS KO mice, suggesting that VEGF could contribute to macrophage migration.
|
169 |
18607348
|
Neither renal nNOS nor iNOS expression was altered in both C57BL/6 and eNOS KO mice.
|
170 |
18607348
|
Neither renal nNOS nor iNOS expression was altered in both C57BL/6 and eNOS KO mice.
|
171 |
14747381
|
The expression of desmin, TGF-beta, endothelin-1, collagen IV, endothelial nitric oxide synthase, and estrogen receptors alpha and beta in the glomeruli and tubulointerstitium was immunohistochemically evaluated.
|
172 |
14747381
|
Similarly, significantly higher glomerular and tubulointerstitial expression of proliferating cell nuclear antigen and collagen IV was observed in UNX/OVX animals, and expression was decreased by estriol but not estradiol.
|