Results 31 to 40 of about 229,822 (315)

The Deadly Bite of STAT3 [PDF]

open access: yesCancer Cell, 2019
The Tasmanian devils' facial tumor disease (DFTD) is a transmissible cancer that spreads by biting and threatens extinction of this marsupial. In this issue of Cancer Cell, Kosack et al. describe how overexpression of ERBB and uncontrolled activation of STAT3 drive DFTD growth and immune evasion.
Schwenzer, H, Fassati, A
openaire   +3 more sources

STAT3 signaling in immunity [PDF]

open access: yesCytokine & Growth Factor Reviews, 2016
The transcriptional regulator STAT3 has key roles in vertebrate development and mature tissue function including control of inflammation and immunity. Mutations in human STAT3 associate with diseases such as immunodeficiency, autoimmunity and cancer.
Emily J. Hillmer   +3 more
openaire   +2 more sources

Increased astrocyte expression of IL-6 or CCL2 in transgenic mice alters levels of hippocampal and cerebellar proteins

open access: yesFrontiers in Cellular Neuroscience, 2014
Emerging research has identified that neuroimmune factors are produced by cells of the central nervous system (CNS) and play critical roles as regulators of CNS function, directors of neurodevelopment and responders to pathological processes.
Donna eGruol, Khanh eVo, Jennifer eBray
doaj   +1 more source

Erythropoietin Attenuates Experimental Contrast-Induced Nephrology: A Role for the Janus Kinase 2/Signal Transducer and Activator of Transcription 3 Signaling Pathway

open access: yesFrontiers in Medicine, 2021
The aim of the present study was to investigate the effect of erythropoietin (EPO) on contrast-induced nephrology (CIN) in vivo and in vitro. Male C57BL/6J mice were divided into four groups: control, CIN (iohexol 6.0 g/kg), EPO (3,000 IU/kg), and CIN ...
Jia Yang   +6 more
doaj   +1 more source

Activation-induced cell death of dendritic cells is dependent on sphingosine kinase 1

open access: yesFrontiers in Pharmacology, 2016
Sphingosine 1-phosphate (S1P) is an immune modulatory lipid mediator and has been implicated in numerous pathophysiological processes. S1P is produced by sphingosine kinase 1 (Sphk1) and Sphk2.
Anja eSchwiebs   +5 more
doaj   +1 more source

Malate-Aspartate Shuttle Plays an Important Role in LPS-Induced Neuroinflammation of Mice Due to its Effect on STAT3 Phosphorylation

open access: yesFrontiers in Molecular Biosciences, 2021
Neuroinflammation is a key pathological factor in numerous neurological disorders. Cumulating evidence has indicated critical roles of NAD+/NADH metabolism in multiple major diseases, while the role of malate-aspartate shuttle (MAS) - a major NADH ...
Cuiyan Zhou   +5 more
doaj   +1 more source

STAT3: A multifaceted oncogene [PDF]

open access: yesProceedings of the National Academy of Sciences, 2006
Signal transducers and activators of transcription (STAT) proteins are a family of transcription factors first characterized for their role in cytokine signaling. These versatile proteins contain a site for specific tyrosine phosphorylation, a modification that results in a conformational rearrangement and dimerization through phosphotyrosine–SH2 ...
D. E. LEVY, INGHIRAMI, Giorgio
openaire   +3 more sources

Increased STAT1 signaling in endocrine-resistant breast cancer [PDF]

open access: yes, 2014
Funding: China Scholarship Council, University of Edinburgh, Scottish Funding Council and Breakthrough Breast Cancer.Proteomic profiling of the estrogen/tamoxifen-sensitive MCF-7 cell line and its partially sensitive (MCF-7/LCC1) and fully resistant (MCF-
Thomas Jeremy S.   +32 more
core   +2 more sources

T cell activation or tolerization: the Yin and Yang of bacterial superantigens

open access: yesFrontiers in Microbiology, 2015
Bacterial superantigens are exotoxins from pathogens which interact with innate and adaptive immune cells. The paradox that superantigens cause activation and inactivation/anergy of T-cells was soon recognized.
Aline eSähr   +3 more
doaj   +1 more source

Opposite effects of a high-fat diet and calorie restriction on ciliary neurotrophic factor signalling in the mouse hypothalamus

open access: yesFrontiers in Neuroscience, 2013
In the mouse hypothalamus, ciliary neurotrophic factor (CNTF) is mainly expressed by ependymal cells and tanycytes of the ependymal layer covering the third ventricle.
Ilenia eSeveri   +7 more
doaj   +1 more source

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