PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 18559349-0 2008 Nox4 NAD(P)H oxidase mediates Src-dependent tyrosine phosphorylation of PDK-1 in response to angiotensin II: role in mesangial cell hypertrophy and fibronectin expression. Tyrosine 44-52 angiotensinogen Homo sapiens 93-107 18559349-2 2008 Here, we demonstrate that, in MCs, Ang II induces an increase in PDK-1 (3-phosphoinositide-dependent protein kinase-1) kinase activity that required its phosphorylation on tyrosine 9 and 373/376. Tyrosine 172-180 angiotensinogen Homo sapiens 35-41 18559349-3 2008 Introduction into the cells of PDK-1, mutated on these tyrosine residues or kinase-inactive, attenuates Ang II-induced hypertrophy and fibronectin accumulation. Tyrosine 55-63 angiotensinogen Homo sapiens 104-110 18559349-7 2008 Small interfering RNA for Nox4 also inhibits Ang II-induced activation of Src and PDK-1 tyrosine phosphorylation (total and on residues 9 and 373/376), demonstrating that Nox4 functions upstream of Src and PDK-1. Tyrosine 88-96 angiotensinogen Homo sapiens 45-51 18559349-9 2008 This work provides the first evidence that Nox4-derived ROS are responsible for Ang II-induced PDK-1 tyrosine phosphorylation and activation through stimulation of Src. Tyrosine 101-109 angiotensinogen Homo sapiens 80-86