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Sirtuin

The SIRT1 inhibitor EX-527 suppresses mTOR activation and alleviates acute lung injury in mice with endotoxiemia

0 views | Nov 24 2019

Huang J et al. suggested that selective inhibition of SIRT1 by EX-527 might alleviate endotoxemia-associated acute lung injury partially via suppression of mTOR, which implies that SIRT1 selective inhibitors might have potential value for the pharmacological intervention of inflammatory lung injury. [Read the Full Post]

Salidroside attenuates dextran sulfate sodium-induced colitis in mice via SIRT1/FoxOs signaling pathway

11 views | Nov 22 2019

Li H et al. manifested that Sal may protect colitis mice by activating the SIRT1/FoxOs pathway, which is related to oxidative stress and apoptosis in colon tissues. [Read the Full Post]

The Sirt1 activator, SRT1720, attenuates renal fibrosis by inhibiting CTGF and oxidative stress

0 views | Nov 11 2019

Ren Y et al. showed the Sirt1 activator may therefore be prove to be a potent therapeutic agent for the treatment of fibrotic kidney disease. [Read the Full Post]

The antinociceptive effect of resveratrol in bone cancer pain is inhibited by the Silent Information Regulator 1 inhibitor selisistat

160 views | Mar 28 2019

Lux S et al. showed that acute and chronic resveratrol induces antinociceptive effect in the model of metastatic osseous oncological pain, an effect that would be mediated by SIRT1 molecular signalling. [Read the Full Post]

The SIRT1 inhibitor EX-527 suppresses mTOR activation and alleviates acute lung injury in mice with endotoxiemia

178 views | Mar 28 2019

Huang J et al. suggested that selective inhibition of SIRT1 by EX-527 might alleviate endotoxemia-associated acute lung injury partially via suppression of mTOR, which implies that SIRT1 selective inhibitors might have potential value for the pharmacological intervention of inflammatory lung injury. [Read the Full Post]

The Sirt1 activator, SRT1720, attenuates renal fibrosis by inhibiting CTGF and oxidative stress

156 views | Mar 24 2019

Ren Y et al. indicated that the Sirt1 activator, SRT1720, exerts protective effects against UUO-induced tubulointerstitial fibrosis. The mechanisms of action of SRT1720 may include, at least in part, the suppression of renal oxidative stress and the TGF-β1/CTGF signalling pathway. The Sirt1 activator may therefore be prove to be a potent therapeutic agent for the treatment of fibrotic kidney disease. [Read the Full Post]

GM-CSF and IL-3 Modulate Human Monocyte TNF-α Production and Renewal in In Vitro Models of Trained Immunity

556 views | Jan 03 2019

Borriello F et al. provided insights to understand the biology of monocytes in health and disease conditions in which the hematopoietic cytokines GM-CSF and IL-3 play a role and also extend our knowledge of the cellular and molecular mechanisms of trained immunity. [Read the Full Post]

Dietary Fisetin Supplementation Protects Against Alcohol-Induced Liver Injury in Mice

745 views | Apr 04 2018

Sun Q et al. suggested that fisetin has a therapeutical potential for treating ALD. [Read the Full Post]

G-quadruplex-based fluorometric biosensor for label-free and homogenous detection of protein acetylation-related enzymes activities

793 views | Dec 26 2017

The potency of this assay is further demonstrated by detecting HAT/HDAC activity in cell lysates and evaluating HAT and HDAC-targeted inhibitors, C464 and EX 527, respectively. [Read the Full Post]

Inhibition of Extracellular Calcium Influx Results in Enhanced IL-12 Production in LPS-Treated Murine Macrophages by Downregulation of the CaMKKβ-AMPK-SIRT1 Signaling Pathway

935 views | Oct 05 2017

Liu X et al. demonstrated a new role of transmembrane calcium mobilization in immunity modulation such that inhibition of calcium influx leads to impaired activation of CaMKKβ-AMPK-SIRT1 signaling pathway which lifts restriction on NF-κB activation and results in enhanced IL-12 production. [Read the Full Post]