Results 161 to 170 of about 167,044 (343)

C-Jun N-terminal kinase 2 promotes liver injury via the mitochondrial permeability transition after hemorrhage and resuscitation [PDF]

open access: yes, 2012
Hemorrhagic shock leads to hepatic hypoperfusion and activation of mitogen-activated stress kinases (MAPK) like c-Jun N-terminal kinase (JNK) 1 and 2. Our aim was to determine whether mitochondrial dysfunction leading to hepatic necrosis and apoptosis ...
Czerny, Christoph   +6 more
core   +2 more sources

Interleukin-17-induced Gene Expression in Articular Chondrocytes Is Associated with Activation of Mitogen-activated Protein Kinases and NF-κB*

open access: yesJournal of Biological Chemistry, 1998
This study examines intracellular signaling events associated with the activation of chondrocytes by the cytokine interleukin-17 (IL-17). Stimulation of normal human articular chondrocytes with IL-17 induced nitric oxide (NO) production, concomitant with
Tali Shalom-Barak, J. Quach, M. Lotz
semanticscholar   +1 more source

Serine 58 of 14-3-3ζ Is a molecular switch regulating ASK1 and oxidant stress-induced cell death [PDF]

open access: yes, 2009
Oxidant stress is a ubiquitous stressor with negative impacts on multiple cell types. ASK1 is a central mediator of oxidant injury, but while mechanisms of its inhibition, such as sequestration by 14-3-3 proteins and thioredoxin, have been identified ...
Force, Thomas   +6 more
core   +3 more sources

MAPK/ERK and JNK pathways regulate lipid synthesis and cell growth of Chlamydomonas reinhardtii under osmotic stress, respectively

open access: yesScientific Reports, 2018
Microalgae have great potential for the production of biofuels due to the ability of the organism to accumulate large quantities of storage lipids under stress conditions.
Ahreum Yang   +4 more
doaj   +1 more source

A non-redundant role for Drosophila Mkk4 and hemipterous/Mkk7 in TAK1-mediated activation of JNK.

open access: yesPLoS ONE, 2009
BackgroundThe JNK pathway is a mitogen-activated protein (MAP) kinase pathway involved in the regulation of numerous physiological processes during development and in response to environmental stress. JNK activity is controlled by two MAPK kinases (MAPKK)
Peter Geuking   +4 more
doaj   +1 more source

Regulation of mitogen-activated protein kinases by a calcium/calmodulin-dependent protein kinase cascade.

open access: yesProceedings of the National Academy of Sciences of the United States of America, 1996
Membrane depolarization of NG108 cells gives rapid (< 5 min) activation of Ca2+/calmodulin-dependent protein kinase IV (CaM-KIV), as well as activation of c-Jun N-terminal kinase (JNK).
H. Enslen   +4 more
semanticscholar   +1 more source

The role of caspases in Parkinson’s Disease pathogenesis: a brief look at the mitochondrial pathway [PDF]

open access: yes, 2014
Parkinson’s disease (PD) is a neurodegenerative disorder characterised by tremor, rigidity, Bradykinesia and reduced facial expression. Development of PD is considered to be the result of deficiency of the neurotransmitter dopamine, which is due to ...
Ahmed, Bushra Y., Chaudhry, Zahara Latif
core  

Ruthenium Nanozyme@Magnesium silicate nanosheets encapsuled in microneedle patches promote repair of radiation‐induced skin defects by remodeling pathological environment

open access: yesInterdisciplinary Medicine, EarlyView.
In this work, we introduce a novel composite microneedle (MN) patch that integrates ruthenium‐loaded magnesium silicate nanosheets (MSR) as a multifaceted therapeutic platform with oxidative stress mitigation, ROS generation inhibition and cellular signaling pathways restoration for treating RISD.
Zhongyi Sun   +11 more
wiley   +1 more source

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