Results 61 to 70 of about 177,903 (366)

Mitogen‐Activated Protein Kinase and Intracellular Polyamine Signaling Is Involved in TRPV1 Activation–Induced Cardiac Hypertrophy

open access: yesJournal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, 2016
BackgroundThe transient receptor potential vanilloid type 1 (TRPV1) is expressed in the cardiovascular system, and increased TRPV1 expression has been associated with cardiac hypertrophy.
Mai Chen   +6 more
doaj   +1 more source

High mobility group box 1 induced human lung myofibroblasts differentiation and enhanced migration by activation of MMP-9. [PDF]

open access: yesPLoS ONE, 2015
High mobility group box 1 (HMGB1) is a nuclear protein that involves the binding with DNA and influences chromatin regulation and transcription. HMGB1 is also a cytokine that can activate monocytes and neutrophils involved in inflammation. In this study,
Chen-Chen Lee   +4 more
doaj   +1 more source

Global analysis of serine/threonine and tyrosine protein phosphatase catalytic subunit genes in Neurospora crassa reveals interplay between phosphatases and the p38 mitogen-activated protein kinase. [PDF]

open access: yes, 2013
Protein phosphatases are integral components of the cellular signaling machinery in eukaryotes, regulating diverse aspects of growth and development. The genome of the filamentous fungus and model organism Neurospora crassa encodes catalytic subunits for
Borkovich, Katherine A   +3 more
core   +2 more sources

Immunomodulatory effects of 17-O-acetylacuminolide in RAW264.7 cells and HUVECs : involvement of MAPK and NF-κB pathways [PDF]

open access: yes, 2014
The terpenoid 17-O-acetylacuminolide (AA) was shown to inhibit the production of several inflammatory mediators. However, the mechanisms by which this compound elicited its anti-inflammatory activity remain to be elucidated.
Achoui, Mouna   +5 more
core   +1 more source

Bax translocates to mitochondria of heart cells during simulated ischaemia: involvement of AMP-activated and p38 mitogen-activated protein kinases.

open access: yesBiochemical Journal, 2006
The cytosolic protein Bax plays a key role in apoptosis by migrating to mitochondria and releasing proapoptotic proteins from the mitochondrial intermembrane space.
M. Capano, M. Crompton
semanticscholar   +1 more source

Ser276 phosphorylation of NF-kB p65 by MSK1 controls SCF expression in inflammation [PDF]

open access: yes, 2009
Transcription of the mast cell growth factor SCF (stem cell factor) is upregulated in inflammatory conditions, and this is dependent upon NF-kappaB, as well as the MAP kinases p38 and ERK activation.
Frossard, Nelly   +3 more
core   +3 more sources

Activation of p38 Mitogen-Activated Protein Kinase Is Required for Osteoblast Differentiation [PDF]

open access: yesEndocrinology, 2003
p38 MAPK is a conserved subfamily of MAPKs involved in inflammatory response, stress response, cell growth and survival, as well as differentiation of a variety of cell types. In this report we demonstrated that p38 MAPK played an important role in osteoblast differentiation using primary calvarial osteoblast, bone marrow osteoprecursor culture, and a ...
Sherry X. Wang   +3 more
openaire   +3 more sources

Protective effect of ginsenoside Rb1 against tacrolimus-induced apoptosis in renal proximal tubular LLC-PK1 cells

open access: yesJournal of Ginseng Research, 2018
Background: The aim of the present study was to evaluate the potential protective effects of six ginsenosides (Rb1, Rb2, Rc, Rd, Rg1, and Rg3) isolated from Panax ginseng against tacrolimus (FK506)-induced apoptosis in renal proximal tubular LLC-PK1 ...
Dahae Lee   +9 more
doaj   +1 more source

Molecular Cloning and Characterization of a Novel p38 Mitogen-activated Protein Kinase [PDF]

open access: yesJournal of Biological Chemistry, 1997
The p38 mitogen-activated protein kinases (MAPK) are activated by cellular stresses and play an important role in regulating gene expression. We have isolated a cDNA encoding a novel protein kinase that has significant homology (57% amino acid identity) to human p38alpha/CSBP.
Carl L. Manthey   +12 more
openaire   +3 more sources

Beyond antioxidants: the cellular and molecular interactions of flavonoids and how these underpin their actions on the brain [PDF]

open access: yes, 2010
The consumption of flavonoid-rich foods and beverages has been suggested to limit the neurodegeneration associated with a variety of neurological disorders and to prevent or reverse normal or abnormal deteriorations in cognitive performance.
Spencer, Jeremy Paul
core   +1 more source

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