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p38 MAPK

SB202190 inhibits endothelial cell apoptosis via induction of autophagy and heme oxygenase-1

9 views | Nov 29 2019

Schwartz M et al. opposed HO-1 to contribute to SB202190-mediated increases in metabolic activity and autophagy, respectively. [Read the Full Post]

SB203580 inhibits epithelial-mesenchymal transition and pulmonary fibrosis in a rat silicosis model

42 views | Oct 12 2019

Yan W et al. suggested that p38 MAPK/ZEB-1 (ZEB-2, Twist) pathway was involved at 7days after silica instillation and p38 MAPK was pivotal for EMT in silicosis fibrosis in rats. [Read the Full Post]

Differential effects of p38 MAP kinase inhibitors SB203580 and SB202190 on growth and migration of human MDA-MB-231 cancer cell line

70 views | Jun 05 2019

Düzgün ŞA et al. indicated the ERK1/2 phosphorylation level was not modified by low concentrations (1 or 5 µM) of SB202190 and SB203580; while a high concentration (50 µM) of both inhibitors caused significant reductions in the ERK1/2 phosphorylation. In addition, it was determined that both p38 MAPK inhibitors caused significant increases on the Ser15 phosphorylation of mutant p53 in MDA-MB-231 under these experimental conditions; while SB202190 was more potent than SB203580. [Read the Full Post]

A possible mechanism for hepatotoxicity induced by BIRB-796, an orally active p38 mitogen-activated protein kinase inhibitor

117 views | Apr 25 2019

Iwano S et al. indicated that a reactive intermediate of BIRB-796 was detected by the glutathione-trapping method using mouse and human liver microsomes. The production of this reactive metabolite in the liver may be one of the causes of BIRB-796's hepatotoxicity. [Read the Full Post]

In vitro anti-osteoclastogenic activity of p38 inhibitor doramapimod via inhibiting migration of pre-osteoclasts and NFATc1 activity

112 views | Apr 17 2019

Moon SH et al. suggested anti-osteoclastogenic activity of doramapimod via inhibiting migration/fusion of pre-osteoclasts and NFATc1 activity. [Read the Full Post]

FBXO32 suppresses breast cancer tumorigenesis through targeting KLF4 to proteasomal degradation

214 views | Nov 12 2018

Zhou H et al. provided a potential target for diagnosis and therapeutic treatment of breast cancer. [Read the Full Post]

Proliferation of the human urothelium is induced by atypical β1 -adrenoceptors

406 views | Jun 05 2018

Winder M et al. showed that the urothelium expresses atypical β1-adrenoceptors that activate intracellular kinases inducing urothelial proliferation. [Read the Full Post]

Signaling effects of sodium hydrosulfide in healthy donor peripheral blood mononuclear cells

424 views | Jun 04 2018

Sulen A et al. provided a description of a NaHS-induced signal transduction pathway in human primary immune cells that may have relevance for the role of sulfides in inflammation. [Read the Full Post]

Carcinoma-associated fibroblasts affect sensitivity to oxaliplatin and 5FU in colorectal cancer cells

387 views | May 23 2018

Gonçalves-Ribeiro S et al. showed that STAT3 or P38 inhibition provides a promising strategy for overcoming microenvironment-mediated resistance. Conversely, pharmacologic AKT inhibition induces an antagonistic effect that relieves a cMET and STAT3-mediated compensatory feedback that might explain the failure of AKT inhibitors in the clinic so far. [Read the Full Post]

DNA-damage response gene GADD45A induces differentiation in hematopoietic stem cells without inhibiting cell cycle or survival

327 views | May 22 2018

Wingert S et al. indicated that genotoxic stress-induced GADD45A expression in HSCs prevents their fatal transformation by directing them into differentiation and thereby clearing them from the system. [Read the Full Post]