Results 41 to 50 of about 18,219,543 (287)

Ets-2 is a target for an Akt (protein kinase B)/Jun N-terminal kinase signaling pathway in macrophages of motheaten-viable mutant mice [PDF]

, 2000
The transcription factor ets-2 was phosphorylated at residue threonine 72 in a colony-stimulating factor 1 (CSF-1)- and mitogen-activated protein kinase-independent manner in macrophages isolated from motheaten-viable (me-v) mice.
Forsthoefel, David, Ostrowski, M C, Hartman, M, Schaffner, A E, Smith, James L., Hume, D A, Smith, J L, Ostrowski, Michael C., Wei, G, Hofmeister, Joseph K., Hofmeister, J K, Schaffner, Alicia E., Wei, Guo, Hume, David A., Hartman, Matthew, Hartman, Matthew Hartman, Forsthoefel, D   +16 more
core   +1 more source

Protein kinase R-like endoplasmic reticulum kinase and glycogen synthase kinase-3α/β regulate foam cell formation[S]

Journal of Lipid Research, 2014
Evidence suggests a causative role for endoplasmic reticulum (ER) stress in the development of atherosclerosis. This study investigated the potential role of glycogen synthase kinase (GSK)-3α/β in proatherogenic ER stress signaling.
Cameron S. McAlpine, Geoff H. Werstuck
doaj   +1 more source

Evidence for dispensability of protein kinase R in host control of tuberculosis [PDF]

European Journal of Immunology, 2018
AbstractGenetic deficiency of protein kinase R (PKR) in mice was reported to enhance macrophage activation in vitro in response to interferon‐γ (IFNγ) and to reduce the burden of Mycobacterium tuberculosis (Mtb) in vivo (Wu et al. PloS One. 2012 7:e30512). Consistent with this, treatment of wild‐type (WT) macrophages in vitro with a novel PKR inhibitor
Shashirekha, Mundhra, Ruslana, Bryk, Natalie, Hawryluk, Tuo, Zhang, Xiuju, Jiang, Carl F, Nathan   +5 more
openaire   +2 more sources

KIF14 and citron kinase act together to promote efficient cytokinesis [PDF]

, 2006
Multiple mitotic kinesins and microtubule-associated proteins (MAPs) act in concert to direct cytokinesis (Glotzer, M. 2005. Science. 307:1735-1739). In anaphase cells, many of these proteins associate with an antiparallel array of microtubules termed ...
Erich A. Nigg, Chan, E. H. Y., Francis A. Barr, Eunice H.Y. Chan, Neef, Rüdiger, Nigg, EA, Xiuling Li, Rüdiger Neef, Gruneberg, Ulrike, Nigg, E. A., Gruneberg, U, Chan, EH, Chalamalasetty, R. B., Nigg, Erich A., Chalamalasetty, Ravindra B., Neef, R, Grüneberg, U., Chalamalasetty, RB, Barr, Francis A., Barr, FA, Li, Xiuling, Ravindra B. Chalamalasetty, Neef, R., Barr, F. A., Chan, Eunice H. Y., Ulrike Gruneberg, Li, X, Li, X. L.   +27 more
core   +1 more source

Mechanism of Protein Kinase R Inhibition by Human Cytomegalovirus pTRS1 [PDF]

Journal of Virology, 2017
ABSTRACT Double-stranded RNAs (dsRNA) produced during human cytomegalovirus (HCMV) infection activate the antiviral kinase protein kinase R (PKR), which potently inhibits virus replication. The HCMV pTRS1 and pIRS1 proteins antagonize PKR to promote HCMV protein synthesis and replication; however, the mechanism by which pTRS1 ...
Heather A, Vincent, Benjamin, Ziehr, Nathaniel J, Moorman   +2 more
openaire   +2 more sources

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

Neoplasia: 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, Ella H. Sklan, Hermona Soreq   +2 more
doaj   +1 more source

A Single Amino Acid Dictates Protein Kinase R Susceptibility to Unrelated Viral Antagonists. [PDF]

PLoS Pathogens, 2016
During millions of years of coevolution with their hosts, cytomegaloviruses (CMVs) have succeeded in adapting to overcome host-specific immune defenses, including the protein kinase R (PKR) pathway.
Kathryn S Carpentier, Nicolle M Esparo, Stephanie J Child, Adam P Geballe   +3 more
doaj   +1 more source

Quantitative phosphoproteomics of cytotoxic T cells to reveal Protein Kinase D 2 regulated networks [PDF]

, 2014
The focus of the present study was to characterize the phosphoproteome of cytotoxic T cells and to explore the role of the serine threonine kinase PKD2 (Protein Kinase D2) in the phosphorylation networks of this key lymphocyte population.
Goebel, Juergen, Hukelmann, Jens L., Cantrell, Doreen A., Navarro, Maria N.   +3 more
core   +1 more source

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

PLoS 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, Sheng-Hua Wu, Yu Zhou, Yan-Rong Tang   +3 more
doaj   +1 more source

Protein kinase D enzymes are dispensable for proliferation, survival and antigen receptor-regulated NFκB activity in vertebrate B-cells [PDF]

, 2007
To investigate the importance of protein kinase D (PKD) enzymes we generated a PKD-null DT40 B-lymphocyte cell line. Previously we have shown that PKDs have an essential role in regulating class II histone deacetylases in DT40 B-cells [Matthews, S.A ...
Scharenberg, Andrew M., Cantrell, Doreen A., Liu, Ping, Matthews, Sharon A.   +3 more
core   +1 more source