Results 51 to 60 of about 2,497,817 (373)

ASSOCIATIONS OF INTERFERON GENE POLYMORPHISMS OAS-1, OAS-3, PKR WITH CHRONIC VIRAL HEPATITIS C

open access: yesМедицинская иммунология, 2014
. Present work is devoted to analyzing possible associations of single-nucleotide gene polymorphisms (SNPs) with liver pathology in patients with chronic hepatitis C.
V. A. Bychkov   +5 more
doaj   +1 more source

Lipoxin A4-induced heme oxygenase-1 protects cardiomyocytes against hypoxia/reoxygenation injury via p38 MAPK activation and Nrf2/ARE complex. [PDF]

open access: yesPLoS ONE, 2013
To investigate whether lipoxin A4 (LXA4) increases expression of heme oxygenase-1(HO-1) in cardiomyocytes, whether LXA4-induced HO-1 protects cardiomyocytes against hypoxia/reoxygenation (H/R) injury, and what are the mechanisms involved in the LXA4 ...
Xiao-Qing Chen   +3 more
doaj   +1 more source

A Toll-Like Receptor-Responsive Kinase, Protein Kinase R, Is Inactivated in Endotoxin Tolerance through Differential K63/K48 Ubiquitination

open access: yesmBio, 2010
Overwhelming inflammation triggered by systemic infection in bacterial sepsis contributes to the pathology of this condition. Toll-like receptors (TLRs) are important in early septic inflammation.
Darren J. Perkins   +2 more
doaj   +1 more source

The Molecular Basis for Specificity at the Level of the Protein Kinase a Catalytic Subunit

open access: yesFrontiers in Endocrinology, 2018
Assembly of multi enzyme complexes at subcellular localizations by anchoring- and scaffolding proteins represents a pivotal mechanism for achieving spatiotemporal regulation of cellular signaling after hormone receptor targeting [for review, see (1)]. In
K. Søberg, B. Skålhegg
semanticscholar   +1 more source

Dietary Methionine Restriction Regulates Liver Protein Synthesis and Gene Expression Independently of Eukaryotic Initiation Factor 2 Phosphorylation in Mice [PDF]

open access: yes, 2017
Background: The phosphorylation of eukaryotic initiation factor 2 (p-eIF2) during dietary amino acid insufficiency reduces protein synthesis and alters gene expression via the integrated stress response (ISR).Objective: We explored whether a Met ...
Anthony, Tracy G.   +11 more
core   +1 more source

Protein kinase D1 drives pancreatic acinar cell reprogramming and progression to intraepithelial neoplasia

open access: yesNature Communications, 2015
The transdifferentiation of pancreatic acinar cells to a ductal phenotype (acinar-to-ductal metaplasia, ADM) occurs after injury or inflammation of the pancreas and is a reversible process.
Geou-Yarh Liou   +11 more
semanticscholar   +1 more source

Inhibition of cyclin-dependent kinase 7 down-regulates yes-associated protein expression in mesothelioma cells. [PDF]

open access: yes, 2020
Cyclin-dependent kinase 7 (CDK7) is a protein kinase that plays a major role in transcription initiation. Yes-associated protein (YAP) is a main effector of the Hippo/YAP signalling pathway.
Bin, Hu   +12 more
core  

Chemotherapy‐Induced Senescence Reprogramming Promotes Nasopharyngeal Carcinoma Metastasis by circRNA‐Mediated PKR Activation

open access: yesAdvanced Science, 2023
Senescence is associated with tumor metastasis and chemotherapy resistance, yet the mechanisms remain elusive. Here, it is identified that nasopharyngeal carcinoma (NPC) patients who developed distant metastasis are characterized by senescence phenotypes,
Qian Li   +12 more
doaj   +1 more source

Hanks-Type Serine/Threonine Protein Kinases and Phosphatases in Bacteria: Roles in Signaling and Adaptation to Various Environments [PDF]

open access: yes, 2018
Reversible phosphorylation is a key mechanism that regulates many cellular processes in prokaryotes and eukaryotes. In prokaryotes, signal transduction includes two-component signaling systems, which involve a membrane sensor histidine kinase and a ...
Janczarek, Monika   +3 more
core   +1 more source

CREB Regulates AChE-R-Induced Proliferation of Human Glioblastoma Cells

open access: yesNeoplasia: An International Journal for Oncology Research, 2004
The cyclic adenosine monophosphate (AMP) response element-binding protein, CREB, often modulates stress responses. Here, we report that CREB suppresses the glioblastoma proliferative effect of the stress-induced acetylcholinesterase variant, AChE-R.
Chava Perry   +2 more
doaj   +1 more source

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