Results 11 to 20 of about 327,693 (283)

p38 MAPK signalling in osteoblast differentiation [PDF]

open access: yesFrontiers in Cell and Developmental Biology, 2016
The skeleton is a highly dynamic tissue whose structure relies on the balance between bone deposition and resorption. This equilibrium, which depends on osteoblast and osteoclast functions, is controlled by multiple factors that can be modulated post ...
Edgardo eRodríguez-Carballo   +2 more
doaj   +4 more sources

p38 Signalling Pathway [PDF]

open access: yesInternational Journal of Molecular Sciences, 2021
p38 Mitogen activated protein kinases (p38MAPK) are a highly evolutionary conserved group of protein kinases, which are central for cell adaptation to environmental changes as well as for immune response, inflammation, tissue regeneration, and tumour formation [...]
Juan José Sanz-Ezquerro, Ana Cuenda
openaire   +3 more sources

Effect of miR-21 on apoptosis in hepatoblastoma cell through activating ASPP2/p38 signaling pathway in vitro and in vivo

open access: yesArtificial Cells, Nanomedicine, and Biotechnology, 2019
The objective of this study was to investigate the mechanism underlying miR-21-associated apoptosis in HB. In this study, HB and adjacent tissues were collected from patients with HB.
Lili Liu   +6 more
doaj   +1 more source

CXCL12-induced neurotoxicity critically depends on NMDA receptor-gated and L-type Ca2+ channels upstream of p38 MAPK. [PDF]

open access: yes, 2016
BackgroundThe chemokine receptor CXCR4 (CD184) and its natural ligand CXCL12 contribute to many physiological processes, including decisions about cell death and survival in the central nervous system.
Kaul, Marcus   +5 more
core   +1 more source

The role of p38 MAPK and its substrates in neuronal plasticity and neurodegenerative disease [PDF]

open access: yes, 2012
A significant amount of evidence suggests that the p38-mitogen-activated protein kinase (MAPK) signalling cascade plays a crucial role in synaptic plasticity and in neurodegenerative diseases.
Corrêa, Sônia A. L.   +1 more
core   +3 more sources

Effect of Epigallocatechin-3-Gallate on PMA-Induced MUC5B Expression in Human Airway Epithelial Cells [PDF]

open access: yesClinical and Experimental Otorhinolaryngology, 2013
ObjectivesAmong the inflammatory mediators, phorbol 12-myristate 13-acetate (PMA) is associated with the regulation of MUC5B expression in the airway epithelial cells. Epigallocatechin-3-gallate (EGCG) is the major component of green tea extract.
Eun Jung Song   +6 more
doaj   +1 more source

p38 Mitogen-activated Protein Kinase Regulates Oscillation of Chick Pineal Circadian Clock [PDF]

open access: yes, 2003
Extracellular signal-regulated kinase (ERK) and p38 are members of the mitogen-activated protein kinase (MAPK) family, and in some cases these kinases serve for closely related cellular functions within a cell. In a wide range of animal clock structures,
Fukada, Yoshitaka   +4 more
core   +1 more source

P38

open access: yesEuropean Journal of Cancer Supplements, 2015
The efficiency of endocrine therapy for tumors is limited by the development of hormone resistance and progression of tumor cells to hormone-independent phenotype. Among these tumors – breast cancers, for which hormone therapy is one of the most common and effective methods of treatment, but only in cases, when the tumors retain their hormonal ...
S. Semina, M. Krasil’nikov
openaire   +2 more sources

DHZCP Modulates Microglial M1/M2 Polarization via the p38 and TLR4/NF-κB Signaling Pathways in LPS-Stimulated Microglial Cells

open access: yesFrontiers in Pharmacology, 2020
Intracerebral hemorrhage (ICH) is a disease with a significantly high rate of morbidity, mortality and disability. Inhibition of inflammation is considered a potential strategy for improving the clinical symptoms induced by ICH.
Lu Zhou   +7 more
doaj   +1 more source

The p38/MK2 Pathway Functions as Chk1-Backup Downstream of ATM/ATR in G2-Checkpoint Activation in Cells Exposed to Ionizing Radiation

open access: yesCells, 2023
We have recently reported that in G2-phase cells (but not S-phase cells) sustaining low loads of DNA double-strand break (DSBs), ATM and ATR regulate the G2-checkpoint epistatically, with ATR at the output-node, interfacing with the cell cycle through ...
Daxian Luo   +4 more
doaj   +1 more source

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