PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 32377712-9 2020 It was identified that the induction of phosphorylated AMPK by Rb1 markedly increased endothelial nitric oxide synthase expression and nitric oxide production, and suppressed PAI-1 expression, which were abrogated in HUVECs pretreated with compound C. Further experiments demonstrated that nicotinamide, a SIRT1 inhibitor, downregulated the phosphorylation of AMPK and reduced the protective effects of Rb1 against H2O2-induced endothelial aging. Niacinamide 290-302 protein kinase AMP-activated non-catalytic subunit beta 1 Homo sapiens 55-59 35301252-7 2022 Ferulic acid also enhances the activation of AMP-activated kinase (AMPK) by increasing expression and activity of its activating kinase LKB1-whereas AMPK in turn amplifies Sirt1 activity by promoting induction of nicotinamide phosphoribosyltranferase, rate-limiting for generation of Sirt1"s obligate substrate NAD+. Niacinamide 213-225 protein kinase AMP-activated non-catalytic subunit beta 1 Homo sapiens 149-153 21945934-9 2011 Additionally, the ability of Leptin to reduce tau phosphorylation and beta-amyloid production was sensitive to the AMPK and sirtuin inhibitors, compound C and nicotinamide, respectively. Niacinamide 159-171 protein kinase AMP-activated non-catalytic subunit beta 1 Homo sapiens 115-119