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GoPubMed Proteins lists recent and important papers and reviews for proteins. Page last changed on 04 Oct 2015.

Signal transducer and activator of transcription 1, 91kDa

STAT1, signal transducer and activator of transcription 1
The protein encoded by this gene is a member of the STAT protein family. In response to cytokines and growth factors, STAT family members are phosphorylated by the receptor associated kinases, and then form homo- or heterodimers that translocate to the cell nucleus where they act as transcription activators. This protein can be activated by various ligands including interferon-alpha, interferon-gamma, EGF, PDGF and IL6. This protein mediates the expression of a variety of genes, which is thought to be important for cell viability in response to different cell stimuli and pathogens. Two alternatively spliced transcript variants encoding distinct isoforms have been described. [provided by RefSeq, Jul 2008] (from NCBI)
Top mentioned proteins: STAT3, V1a, CAN, Interleukin-6, HAD
Papers using STAT1 antibodies
The use of nanoparticle-mediated targeted gene silencing and drug delivery to overcome tumor drug resistance
Su Wu-Chou et al., In International Journal of Nanomedicine, 2009
... The following antibodies were used: anti-Stat3 (Tyr705), anti-Stat1, anti-α-tubulin (Cell Signaling Technology, Beverly, MA), anti-Stat3 ...
Loss of GM-CSF signalling in non-haematopoietic cells increases NSAID ileal injury.
Dalmasso Guillaume, In PLoS ONE, 2009
... Antibodies specific for MLC and phosphorylated MLC (serine 19) (pMLC) and STAT1 (pSTAT1) were from Cell Signaling Technology (Danvers, MA) ...
Regulation of signal transduction by enzymatically inactive antiviral RNA helicase proteins MDA5, RIG-I, and LGP2.
Kremer Eric J., In PLoS ONE, 2008
... STAT1 and phosphorylated STAT1 antibodies were purchased from Santa Cruz Biotechnology and Cell Signaling, respectively ...
Interferon alpha decreases expression of human scavenger receptor class BI, a possible HCV receptor in hepatocytes
Qi Zhong-Tian et al., In Virology Journal, 2007
... MEK, ERK, STAT1, phospho-MEK (Ser217/221), phospho-ERK (Thr202/Tyr204), phospho-SAPK/JNK (Thr183/Tyr185), phospho-p38 MAPK (Thr180/Tyr182), phospho-ATF-2 (Thr71), or phospho-STAT1 (Tyr701) were purchased from Cell Signaling Technology (Beverly, MA) ...
Inhibition of interleukin-1beta-induced group IIA secretory phospholipase A2 expression by peroxisome proliferator-activated receptors (PPARs) in rat vascular smooth muscle cells: cooperation between PPARbeta and the proto-oncogene BCL-6
DeCoster Mark A et al., In Journal of Neuroinflammation, 2006
... Antibodies against vWF-related antigen, STAT1 siRNA [STAT1 p84/p91 shRNA (r) lentiviral particles: sc-61879-V], control shRNA lentiviral particles (sc-108080), and Polybrene® buffer (sc-134220) were purchased from Santa Cruz Biotechnology Inc ...
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Papers on STAT1
Bioinformatics Analysis of Proteome Changes in Calu-3 Cell Infected by Influenza A Virus (H5N1).
Yang et al., Suzhou, China. In J Mol Microbiol Biotechnol, 03 Nov 2015
STAT1, NS2, CD5, NCKX6 and PDGFB were significant DEPs in these GO terms.
Targeting downstream transcription factors and epigenetic modifications following Toll-like receptor 7/8 ligation to forestall tissue injury in anti-Ro60 associated heart block.
Buyon et al., New York City, United States. In J Autoimmun, 29 Oct 2015
Transcriptome and epigenetic modifications which affect transcription factors, NF-κB and STAT1, were selected to evaluate the phenotype of macrophages in which TLR7/8 was ligated following treatment with either anti-Ro60/Ro60/hY3 RNA immune complexes or transfection with hY3.
Activation of LXR attenuates collagen-induced arthritis via suppressing BLyS production.
Huang et al., Chongqing, China. In Clin Immunol, 29 Oct 2015
Addtionally, activation of LXR obviously repressed IFNγ-induced STAT1 activation and TGFβ-induced SMAD3 activation.
Interferon-stimulated gene (ISG) 60, as well as ISG56 and ISG54, positively regulates TLR3/IFN-β/STAT1 axis in U373MG human astrocytoma cells.
Tanaka et al., Hirosaki, Japan. In Neurosci Res, 27 Oct 2015
UNASSIGNED: Treatment of cells with interferons (IFNs) induces the phosphorylation of signal transducer and activator of transcription 1 (STAT1), leading to the expression of hundreds of IFN-stimulated genes (ISGs).
Host susceptibility to non-tuberculous mycobacterial infections.
Holland et al., Bethesda, United States. In Lancet Infect Dis, Aug 2015
So far, at least seven autosomal mutations (in IL12B, IL12RB1, ISG15, IFNGR1, IFNGR2, STAT1, and IRF8) and two X-linked mutations (in IKBKG and CYBB), mostly presenting in childhood, have been reported to confer susceptibility to disseminated non-tuberculous mycobacterial infection.
Interferon-λ and interleukin 22 act synergistically for the induction of interferon-stimulated genes and control of rotavirus infection.
Diefenbach et al., Mainz, Germany. In Nat Immunol, Jul 2015
Cooperation between the receptor for IL-22 and the receptor for IFN-λ, both of which were 'preferentially' expressed by intestinal epithelial cells (IECs), was required for optimal activation of the transcription factor STAT1 and expression of interferon-stimulated genes (ISGs).
Asymmetric Action of STAT Transcription Factors Drives Transcriptional Outputs and Cytokine Specificity.
O'Shea et al., Bethesda, United States. In Immunity, Jun 2015
To evaluate the specificity and redundancy for these cytokines, we quantified their global transcriptomic changes and determined the relative contributions of STAT1 and STAT3 using genetic models and chromatin immunoprecipitation-sequencing (ChIP-seq) approaches.
[STAT signaling pathway mediates high glucose induced cardiac fibroblasts proliferation and collagen deposition in vitro].
Zhang et al., Tianjin, China. In Zhonghua Xin Xue Guan Bing Za Zhi, May 2015
CFs were cultured in Dulbecco's modified Eagle's medium, supplemented with 5.5 mmol/L glucose (NG), 5.5 mmol/L glucose plus 19.4 mmol/L mannose (OC) or 25 mmol/L glucose (HG) in the presence of absence of STAT1 inhibitor (fludarabine, FLU) and STAT3 inhibitor (S3I-201).
The receptor TREML4 amplifies TLR7-mediated signaling during antiviral responses and autoimmunity.
Means et al., United States. In Nat Immunol, May 2015
Macrophages from Treml4(-/-) mice were hyporesponsive to TLR7 agonists and failed to produce type I interferons due to impaired phosphorylation of the transcription factor STAT1 by the mitogen-activated protein kinase p38 and decreased recruitment of the adaptor MyD88 to TLR7.
Diabetic nephropathy and proximal tubular damage.
Lai et al., Hong Kong, Hong Kong. In J Ren Nutr, Mar 2015
Peroxisome proliferator-activated receptor-γ attenuates STAT-1 activation and has shown promise in renoprotection.
Immunological loss-of-function due to genetic gain-of-function in humans: autosomal dominance of the third kind.
Casanova et al., New York City, United States. In Curr Opin Immunol, Feb 2015
Remarkably, six of the 17 genes concerned also harbor monoallelic (STAT3), biallelic (C3, CFB, CARD11, PIK3R1) or both monoallelic and biallelic (STAT1) LOF alleles in patients with other clinical phenotypes.
Transcriptional regulation of chemokine genes: a link to pancreatic islet inflammation?
Collier et al., Baton Rouge, United States. In Biomolecules, Dec 2014
In this review, we highlight what is known about the signals and mechanisms that govern the transcription of genes encoding specific chemokine proteins in pancreatic islet β-cells, which include contributions from the NF-κB and STAT1 pathways.
Mendelian susceptibility to mycobacterial disease: genetic, immunological, and clinical features of inborn errors of IFN-γ immunity.
Casanova et al., New York City, United States. In Semin Immunol, Dec 2014
Since 1996, nine MSMD-causing genes, including seven autosomal (IFNGR1, IFNGR2, STAT1, IL12B, IL12RB1, ISG15, and IRF8) and two X-linked (NEMO, and CYBB) genes have been discovered.
Reducing macrophage proteoglycan sulfation increases atherosclerosis and obesity through enhanced type I interferon signaling.
Esko et al., San Diego, United States. In Cell Metab, Dec 2014
Motif analysis of promoters of upregulated genes suggested increased type I interferon signaling, which was confirmed by elevation of STAT1 phosphorylation induced by IFN-β.
Exosome transfer from stromal to breast cancer cells regulates therapy resistance pathways.
Minn et al., Philadelphia, United States. In Cell, Nov 2014
RNA within exosomes, which are largely noncoding transcripts and transposable elements, stimulates the pattern recognition receptor RIG-I to activate STAT1-dependent antiviral signaling.
Extended JAK activation and delayed STAT1 dephosphorylation contribute to the distinct signaling profile of CNS neurons exposed to interferon-gamma.
Rose et al., Easton, United States. In J Neuroimmunol, 2012
Experimental inactivation of JAK1/JAK2 in neurons after IFN-gamma treatment did not reverse the extended STAT1 phosphorylation phenotype.
Chronic mucocutaneous candidiasis caused by a gain-of-function mutation in the STAT1 DNA-binding domain.
Ariga et al., Sapporo, Japan. In J Immunol, 2012
This is the first report of a mutation affecting the DNA-binding domain of STAT1 as the genetic cause of sporadic chronic mucocutaneous candidiasis in two unrelated Japanese patients.
Herpes in STAT1 gain-of-function mutation [corrected].
Maródi et al., Debrecen, Hungary. In Lancet, 2012
individuals carrying STAT1 mutations might also be susceptible to viral diseases. The mechanism underlying reactivation disease in patients with STAT1 mutations and chronic mucocutaneous candidosis could involve the impairment of memory T cells
Mathematical modelling unravels regulatory mechanisms of interferon-γ-induced STAT1 serine-phosphorylation and MUC4 expression in pancreatic cancer cells.
Rateitschak et al., Rostock, Germany. In Iet Syst Biol, 2012
In addition, our results propose that unphosphorylated or serine-phosphorylated STAT1 can act as transcription factors of MUC4.
Involvement of Stat1 in the phagocytosis of M. avium.
Brandi et al., Urbino, Italy. In Clin Dev Immunol, 2011
we demonstrate that opsonized live M. avium is phagocytosed by macrophages involving membrane receptors not related with JAK/STAT1 signalling pathway.
More papers using STAT1 antibodies
Computational processing and error reduction strategies for standardized quantitative data in biological networks
Jaster Robert et al., In Molecular Cancer, 2004
... Primary antibodies were from BD Biosciences (Franklin Lakes, NJ, USA; anti-pY701-STAT1; mouse monoclonal), Upstate Cell Signaling Solutions (Billerica, MA, USA; ...
Epigenetic changes to the MDR1 locus in response to chemotherapeutic drugs.
Virgin Skip W., In PLoS Biology, 2004
... Antibodies for the following targets were used: STAT1 (BD Biosciences Franklin Lakes, NJ, USA), ...
Th2-predominant inflammation and blockade of IFN-gamma signaling induce aneurysms in allografted aortas
Kirchmair Rudolf, In PLoS ONE, 2003
... ) and STAT1(total and Y701P), were from New England Biolabs (Herts, UK), MMP-14 (AB8221), ...
Genetic Disruption of Cortical Interneuron Development Causes Region- and GABA Cell Type Specific Deficits, Epilepsy, and Behavioral Dysfunction
Ploplis Victoria A et al., In Vascular Cell, 2002
... rabbit anti-human-total paxillin, rabbit anti-human-phospho-FAK, rabbit anti-human RhoA, rabbit anti-human Rac1/2/3 (L129), and rabbit anti-human STAT1 were from Cell Signaling Technology (Danvers, MA) ...
Using the transcriptome to annotate the genome.
Rénia Laurent, In PLoS ONE, 2001
... heterozygous (N = 19); LMP2 knockout/IFNγ transgenic (N = 46); LMP2 heterozygous/IFNγ transgenic (N = 19); LMP7 knockout/IFNγ transgenic (N = 5); and STAT1 knockout/IFNγ transgenic (N = 3) ...
Arsenic alters the function of the glucocorticoid receptor as a transcription factor.
Mellone Barbara, In PLoS ONE, 2000
... Plasmid STAT1-YFP was generated by inserting cDNA encoding the human STAT1 protein into pEYFP-C1 (BD Biosciences Clontech, Palo ...
Cathepsin B acts as a dominant execution protease in tumor cell apoptosis induced by tumor necrosis factor.
Linden Rafael, In PLoS ONE, 2000
... The antisera used were: anti-signal transducer and activator of transcription 1 (STAT1) and phospho-STAT1 (Tyr 701) from Cell Signaling (Beverly, MA), anti- LC3 ...
Signal transduction and transcription factors in rheumatic disease
Peng Daizhi et al., In Evidence-based Complementary and Alternative Medicine : eCAM, 1998
... Mouse anti-STAT1 monoclonal antibodies were obtained from BioLegend (CA, USA) ...
Monocyte-derived human B-cell growth factor identified as interferon-beta 2 (BSF-2, IL-6)
Marrack Philippa et al., In The Journal of Experimental Medicine, 1987
... ), and phospho-Stat1 (Tyr701) rabbit polyclonal anti–mouse antibodies were from New England Biolabs.
Src family kinases participate in the regulation of encephalomyocarditis virus-induced cyclooxygenase-2 expression by macrophages
Corbett John A. et al., In The Journal of General Virology, 1987
... and rabbit anti-STAT1 antiserum from Santa Cruz Biotechnology, mouse monoclonal anti-Src (clone ...
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