Results 31 to 40 of about 229,819 (298)

Continuous Blood Purification Ameliorates Multiple Organ Failure Through Inhibiting the Activation of the P38 MAPK Signaling Pathway in a Rat Model

open access: yesKidney & Blood Pressure Research, 2018
Background/Aims: Multiple organ failure (MOF) is a primary threat to the survival of patients with systemic inflammation. Blood purification is employed in the treatment of MOF, as an artificial kidney or artificial liver.
Lan Ling   +6 more
doaj   +1 more source

Inhibition of p38 MAPK sensitizes tumour cells to cisplatin‐induced apoptosis mediated by reactive oxygen species and JNK

open access: yesEMBO Molecular Medicine, 2013
The p38 MAPK pathway is an important regulator of many cellular responses. It is well established that p38 MAPK signalling negatively regulates epithelial cell transformation, but enhanced p38 MAPK activity has been also correlated with bad clinical ...
Lorena Pereira   +4 more
doaj   +1 more source

Nitration of p38 MAPK in the placenta: association of nitration with reduced catalytic activity of p38 MAPK in pre-eclampsia [PDF]

open access: yesMHR: Basic science of reproductive medicine, 2006
Peroxynitrite, a potent pro-oxidant formed from the interaction of superoxide and nitric oxide, has been widely reported to be nitrating tyrosine residues in proteins resulting in the formation of nitrotyrosine. Biological nitration of tyrosine, a footprint of oxidative injury, has been found to occur in various pathological states including pre ...
R P, Webster, D, Brockman, L, Myatt
openaire   +2 more sources

Dexamethasone-Induced Expression of Endothelial Mitogen-Activated Protein Kinase Phosphatase-1 Involves Activation of the Transcription Factors Activator Protein-1 and 3',5'-Cyclic Adenosine 5'-Monophosphate Response Element-Binding Protein and the Generation of Reactive Oxygen Species [PDF]

open access: yes, 2008
We have recently identified the MAPK phosphatase (MKP)-1 as a novel mediator of the antiinflammatory properties of glucocorticoids (dexamethasone) in the human endothelium. However, nothing is as yet known about the signaling pathways responsible for the
Vollmar, Angelika M.   +2 more
core   +1 more source

The p38 MAP kinase pathway modulates the hypoxia response and glutamate receptor trafficking in aging neurons

open access: yeseLife, 2016
Neurons are sensitive to low oxygen (hypoxia) and employ a conserved pathway to combat its effects. Here, we show that p38 MAP Kinase (MAPK) modulates this hypoxia response pathway in C. elegans.
Eun Chan Park, Christopher Rongo
doaj   +1 more source

Human adenovirus type 19 infection of corneal cells induces p38 MAPK-dependent interleukin-8 expression

open access: yesVirology Journal, 2008
Background Human adenovirus type 19 (HAdV-19) is a major cause of epidemic keratoconjunctivitis, the only ocular adenoviral infection associated with prolonged corneal inflammation. In this study, we investigated the role of p38 mitogen-activated protein
Chodosh James   +3 more
doaj   +1 more source

p38 Mitogen-Activated Protein Kinase Regulates Vasoconstriction in Spontaneously Hypertensive Rats

open access: yesJournal of Pharmacological Sciences, 2004
We investigated whether p42/p44 mitogen-activated protein kinase (MAPK) and/or p38 MAPK participates in the regulation of vascular smooth muscle contraction by endothelin-1 (ET-1) in Wistar-Kyoto rat (WKY) and spontaneously hypertensive rat (SHR).
Seongchun Kwon   +5 more
doaj   +1 more source

A Radical Role for p38 MAPK in Tumor Initiation [PDF]

open access: yesCancer Cell, 2007
It is established that p38 MAPK can negatively regulate tumorigenesis, but the mechanism is incompletely understood. A new study in this issue of Cancer Cell shows that p38 MAP kinase plays a selective role in tumor initiation mediated by oxidative stress.
Kennedy, Norman J.   +2 more
openaire   +3 more sources

Activation of JNK1/2 and p38 MAPK signaling pathways promotes enterovirus 71 infection in immature dendritic cells [PDF]

open access: yes, 2014
Background: c-Jun NH2-terminal kinase/stress-activated kinase (JNK/SAPK) and the p38 mitogen-activated protein kinase (p38 MAPK) are important components of cellular signal transduction pathways, which have been reported to be involved in viral ...
Li, Yuanyuan   +25 more
core   +1 more source

Enhanced expression of WD repeat-containing protein 35 via CaMKK/AMPK activation in bupivacaine-treated Neuro2a cells. [PDF]

open access: yesPLoS ONE, 2014
We previously reported that bupivacaine induces reactive oxygen species (ROS) generation, p38 mitogen-activated protein kinase (MAPK) activation and nuclear factor-kappa B activation, resulting in an increase in expression of WD repeat-containing protein
Lei Huang   +8 more
doaj   +1 more source

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