Title : Role of protein kinase C-angiotensin II pathway for extracellular matrix production in cultured human mesangial cells exposed to high glucose levels.

Pub. Date : 2003 Jan

PMID : 12482638






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1 Role of protein kinase C-angiotensin II pathway for extracellular matrix production in cultured human mesangial cells exposed to high glucose levels. Glucose angiotensinogen Homo sapiens
2 This study investigates the mechanisms for glucose-induced increase in angiotensin II (AII) production by human mesangial cells (MCs) in relation to protein kinase C (PKC). Glucose angiotensinogen Homo sapiens
3 This study investigates the mechanisms for glucose-induced increase in angiotensin II (AII) production by human mesangial cells (MCs) in relation to protein kinase C (PKC). Glucose angiotensinogen Homo sapiens
4 We also examine whether locally produced AII mediates extracellular matrix protein production in high-glucose conditions. Glucose angiotensinogen Homo sapiens
5 The amount of AII secreted from MCs exposed to high-glucose levels was significantly greater (P<0.01) than that in normal glucose levels. Glucose angiotensinogen Homo sapiens
6 The amount of AII secreted from MCs exposed to high-glucose levels was significantly greater (P<0.01) than that in normal glucose levels. Glucose angiotensinogen Homo sapiens
7 The addition of PDBu mimicked the effect of glucose on AII production. Glucose angiotensinogen Homo sapiens
8 These results suggest that elevated glucose levels stimulate AII production via mechanisms dependent on glucose-induced PKC activation in human MCs, and that locally produced AII partly mediates the increase in mesangial matrix synthesis in high-glucose conditions. Glucose angiotensinogen Homo sapiens