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Signal transducer and activator of transcription 3

STAT3, signal transducer and activator of transcription 3
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 is activated through phosphorylation in response to various cytokines and growth factors including IFNs, EGF, IL5, IL6, HGF, LIF and BMP2. This protein mediates the expression of a variety of genes in response to cell stimuli, and thus plays a key role in many cellular processes such as cell growth and apoptosis. The small GTPase Rac1 has been shown to bind and regulate the activity of this protein. PIAS3 protein is a specific inhibitor of this protein. Three alternatively spliced transcript variants encoding distinct isoforms have been described. [provided by RefSeq, Jul 2008] (from NCBI)
Top mentioned proteins: Interleukin-6, V1a, CAN, Akt, HAD
Papers using STAT3 antibodies
A novel U-STAT3-dependent mechanism mediates the deleterious effects of chronic nicotine exposure on renal injury
Goumans Marie Jose, In PLoS ONE, 2011
... Fluorescein-5-maleimide was from Pierce Biotechnology (Rockford, lL USA) and recombinant human STAT3 was from OriGene Technologies (Rockville, MD) ...
Quantitation of ursolic acid in human plasma by ultra performance liquid chromatography tandem mass spectrometry and its pharmacokinetic study.
Jagetia Ganesh Chandra, In PLoS ONE, 2010
... Antibodies against phospho-STAT3 (Tyr 705), phospho-AKT (Ser 473), STAT3 were purchased from Santa Cruz Biotechnology (Santa Cruz, CA) ...
Molecular control of endothelial cell behaviour during blood vessel morphogenesis
Tang Yao Liang, In PLoS ONE, 2010
... LY294002 and antibodies against phosphorylated (p-) STAT3 (Tyr705) and STAT3 were from Cell Signaling Technology (Beverly, MA) ...
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 (Santa Cruz Biotechnology, Santa Cruz, CA), and ...
Transcriptomic analysis of mild hypothermia-dependent alterations during endothelial reperfusion injury.
Cheriyath Venugopalan, In PLoS ONE, 2009
... (BETHYL Laboratories, Inc), anti-cleaved PARP, anti-total- and phospho-AKT (Ser473), -ERK1/2 (Thr202/Tyr204), -STAT3, Tyr705) and horseradish peroxidase-conjugated goat anti-mouse or anti-rabbit IgG secondary antibody were from Cell Signaling Technology ...
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Papers on STAT3
Environmental Toxicant Exposure and Cancer: The Role of Epigenetic Changes and Protection by Phytochemicals.
Sahebkar et al., Mashhad, Iran. In Curr Pharm Des, 12 Dec 2015
Environmental toxicants could also indirectly affect epigenetic programming of nucleus through inducing inflammatory signaling pathways that converge on NF-κB or STAT3 activation.
Jackson et al., Houston, United States. In Curr Pharm Des, 12 Dec 2015
Guggulsterone mediates gene expression through the modulation of several transcription factors, including NF-B, STAT3, C/EBP, androgen receptor, and glucocorticoid receptors.
IRAK1 Drives Intestinal Inflammation by Promoting the Generation of Effector Th Cells with Optimal Gut-Homing Capacity.
Krug et al., Martinsried, Germany. In J Immunol, 11 Dec 2015
In this study, we show that IRAK1 promotes Th17 development by mediating IL-1β-induced upregulation of IL-23R and subsequent STAT3 phosphorylation, thus enabling sustained IL-17 production.
Erythropoietin Stimulates Tumor Growth via EphB4.
Sood et al., Houston, United States. In Cancer Cell, 09 Dec 2015
Here, we identified EphB4 as an Epo receptor that triggers downstream signaling via STAT3 and promotes rhEpo-induced tumor growth and progression.
A novel JAK-STAT inhibitor, 2-[(3-Carbamoyl-2-thienyl)amino]-2-oxoethyl(2,6-dichlorophenyl)acetate, suppresses helper T cell differentiation in vitro and in collagen-induced arthritis in vivo.
Yoshimura et al., Tokyo, Japan. In Biochem Biophys Res Commun, 09 Dec 2015
UNASSIGNED: Th17 cells, which have been implicated in autoimmune diseases including rheumatoid arthritis (RA), require the JAK-STAT3 pathway for their differentiation and functions.
Tumor growth suppression by inhibiting both autophagy and STAT3 signaling in HNSCC.
Sun et al., Wuhan, China. In Oncotarget, 30 Nov 2015
In this study, we demonstrated that decreased phosphorylation of signal transducer and activator of transcription 3 (p-STAT3) was correlated with increased autophagy through the Akt/mTOR and Erk signaling pathways in human head and neck squamous cell carcinoma (HNSCC).
The phosphatase DUSP2 controls the activity of the transcription activator STAT3 and regulates TH17 differentiation.
Yin et al., Beijing, China. In Nat Immunol, 19 Nov 2015
DUSP2 was directly associated with the signal transducer and transcription activator STAT3 and attenuated its activity through dephosphorylation of STAT3 at Tyr705 and Ser727.
Targeting transcription factor STAT3 for cancer prevention and therapy.
Sethi et al., Seoul, South Korea. In Pharmacol Ther, 15 Nov 2015
Among various STAT members, STAT3 is frequently overexpressed in tumor cells as well as tissue samples, and regulates the expression of numerous oncogenic genes controlling the growth and metastasis of tumor cells.
Preferential Iron Trafficking Characterizes Glioblastoma Stem-like Cells.
Rich et al., Cleveland, United States. In Cancer Cell, 12 Nov 2015
Depleting ferritin disrupted CSC mitotic progression, through the STAT3-FoxM1 regulatory axis, revealing an iron-regulated CSC pathway.
hnRNP K Is a Haploinsufficient Tumor Suppressor that Regulates Proliferation and Differentiation Programs in Hematologic Malignancies.
Post et al., Houston, United States. In Cancer Cell, 12 Nov 2015
Reduced hnRNP K expression attenuated p21 activation, downregulated C/EBP levels, and activated STAT3 signaling.
Molecular mechanisms underlying anticancer effects of myricetin.
Nabavi et al., Kāraikkudi, India. In Life Sci, 06 Nov 2015
Most importantly, myricetin interacts with oncoproteins such as protein kinase B (PKB) (Akt), Fyn, MEK1, and JAK1- STAT3 (Janus kinase-signal transducer and activator of transcription 3), and it attenuates the neoplastic transformation of cancer cells.
Running on Empty: Leptin Signaling in VTA Regulates Reward from Physical Activity.
Kenny et al., New York City, United States. In Cell Metab, 06 Nov 2015
(2015) show that disruption of leptin-regulated STAT3 signaling in midbrain dopamine neurons increases the rewarding effects of running in mice, which could explain the "high" experienced by endurance runners.
Progress on the relationship between miR-125 family and tumorigenesis.
Wei et al., Dalian, China. In Exp Cell Res, 22 Oct 2015
The downstream targets of miRNA-125 include transcription factors like STAT3, cytokines like IL-6 and TGF-β, tumor suppressing protein p53, pro-apoptotic protein Bak1 and RNA binding protein HuR, et al.
STATs: An Old Story, Yet Mesmerizing.
Rahim et al., Tehrān, Iran. In Cell J, Dec 2014
In this review we explain Janus kinase (JAK)/STAT signaling and focus on STAT3, which is transient from cytoplasm to nucleus after phosphorylation.
Role of STAT3 in lung cancer.
Li et al., San Diego, United States. In Jakstat, 2013
Accumulating evidence over the last 2 decades suggests a critical role for Signal Transducer and Activator of Transcription 3 (STAT3) as a point of convergence for various signaling pathways that are dysregulated in the disease.
Selective STAT3-α or -β expression reveals spliceform-specific phosphorylation kinetics, nuclear retention and distinct gene expression outcomes.
Bogoyevitch et al., Melbourne, Australia. In Biochem J, 2012
results highlight STAT3beta as a significant transcriptional regulator in its own right, with additional actions to cross-regulate STAT3alpha phosphorylation and nuclear retention after cytokine stimulation
STAT3 protein interacts with Class O Forkhead transcription factors in the cytoplasm and regulates nuclear/cytoplasmic localization of FoxO1 and FoxO3a proteins in CD4(+) T cells.
Egwuagu et al., Bethesda, United States. In J Biol Chem, 2012
STAT3 protein interacts with Class O Forkhead transcription factors in the cytoplasm and regulates nuclear/cytoplasmic localization of FoxO1 and FoxO3a proteins in CD4(+) T cells.
STAT3 transcription factor promotes instability of nTreg cells and limits generation of iTreg cells during acute murine graft-versus-host disease.
Fowler et al., Bethesda, United States. In Immunity, 2012
STAT3 limited FoxP3+ Treg cell numbers following allogeneic bone marrow transplantation by two pathways: instability of natural Treg (nTreg) cells and inhibition of induced Treg (iTreg) cell polarization from naive CD4+ T cells.
The stat3/socs3a pathway is a key regulator of hair cell regeneration in zebrafish. [corrected].
Burgess et al., Bethesda, United States. In J Neurosci, 2012
The results of this study suggested that the stat3/socs3 pathway is a key response in all tissue regeneration in zebrafish.
Activation of Stat3 in endothelial cells following hypoxia-reoxygenation is mediated by Rac1 and protein Kinase C.
Becker et al., Baltimore, United States. In Biochim Biophys Acta, 2012
Stat3 forms a multiprotein complex with Rac1 and PKC in an hypoxia-reoxygenation-dependent manner.
More papers using STAT3 antibodies
STAT3 transcriptional factor activated by reactive oxygen species induces IL6 in starvation-induced autophagy of cancer cells
Viola Joao P. B., In PLoS ONE, 2009
... Anti-STAT3 and anti-p-STAT3 (Y705) were purchased from Cell Signaling.
Persistently activated Stat3 maintains constitutive NF-kappaB activity in tumors
Fagard Remi et al., In BMC Cell Biology, 2008
... with binding buffer, complexes were separated on SDS-polyacrylamide (8%) gel, subjected to immunoblotting using an anti-phospho-STAT3 antibody (Cell Signaling); input was determined by ...
Plasma and urine biomarkers in acute viral hepatitis E.
Tavis John E., In PLoS ONE, 2008
... The antibodies to phospho-Akt, Akt, HNF4, PARP and STAT3 were purchased from Cell Signaling Technology (Beverly, MA, USA) ...
Notch1 signaling stimulates proliferation of immature cardiomyocytes
Giacca Mauro et al., In The Journal of Cell Biology, 2007
... anti–GATA-4 antibodies were obtained from Santa Cruz Biotechnology, Inc.; anti–cleaved Notch-1 (Val1744), anti–phospho-p38 MAPK, and anti–phospho-STAT3 (Tyr705) were obtained from Cell Signaling Technology; antisarcomeric α-actinin (EA-53) ...
Spatially and temporally controlled electroporation of early chick embryos.
Najbauer Joseph, In PLoS ONE, 2007
... Jak I inhibitor 0.6 µM (Calbiochem) was used to block LIF-Stat3 pathway; SB431542 10 µM (Tocris Bioscience) and rhNoggin 500 ...
Rho GTPase activation assays.
Beaudoin Claude, In PLoS ONE, 2007
... Antibodies to total and phosphorylated STAT3 were from Cell Signaling Technology (Danvers, MA, USA) ...
The putative tumor suppressor gene PTPN13/PTPL1 induces apoptosis through insulin receptor substrate-1 dephosphorylation
Chang Zhijie et al., In Breast Cancer Research : BCR, 2006
... Anti-Myc (9E10), anti-HA (F-7), anti-GFP (FL), anti-pSTAT3(Tyr705, B-7), anti-pSTAT3(Ser727), anti-STAT3 (F-2) and anti-STAT3 (C-20) antibodies, and protein G/A plus agarose beads were purchased from Santa Cruz Biotechnology, and anti-β-Actin (AC-15) antibody ...
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
... The antibodies against β-actin, phospho-JAK3, phospho-STAT3, JAK3, and STAT3 were purchased from Cell Signaling Technology Inc ...
The expression of the von Hippel-Lindau gene product and its impact on invasiveness of human breast cancer cells
Rozakis-Adcock M et al., In Oncogene, 2006
... Antibodies to phospho-Met Y1234/5, phospho-Akt Ser 473, Akt, phospho-STAT3, STAT3, phosphotyrosine residues (4G10) and HRP-linked secondary antibodies were purchased from Cell Signaling Technologies (Beverly, MA, USA) ...
STAT3 polymorphism predicts interferon-alfa response in patients with metastatic renal cell carcinoma
Bauer Joseph Alan, In PLoS ONE, 2006
... For fluorescence polarization assays, STAT3 protein (>90% purity) was purchased from Abcam (Cambridge, MA) ...
The effect of bovine serum albumin on the membrane potential and reactive oxygen species generation in succinate-supported isolated brain mitochondria.
Combs Colin, In PLoS ONE, 2006
... Primary antibody to GFAP was from Dako (rabbit, Carpenteria, CA), to tyrosine705-phosphorylated STAT3 (pSTAT3) was from Cell Signaling Technology, Inc ...
Raf kinase inhibitory protein knockout mice: expression in the brain and olfaction deficit.
Yamaoka Yoshio, In PLoS ONE, 2006
... The antibodies to STAT3 pS727 and pY705 and PARP were purchased from Cell Signaling Technology (Beverly, MA) and ...
The Csk-binding protein PAG regulates PDGF-induced Src mitogenic signaling via GM1
Benistant Christine et al., In The Journal of Cell Biology, 2005
... Stat3 from Cell Signaling Technology, anti-Stat3 from Millipore, ...
Inhibition of interleukin-6 with CNTO328, an anti-interleukin-6 monoclonal antibody, inhibits conversion of androgen-dependent prostate cancer to an androgen-independent phenotype in orchiectomized mice
Bromberg Jacqueline et al., In Breast Cancer Research : BCR, 2005
... ] by using a radiolabeled high-affinity m67 DNA binding probe and an anti-Stat3 antibody for supershifting (Stat3 (K-15): sc-483 X, Santa Cruz Biotechnology, Santa Cruz, CA, USA) ...
Assessing implicit models for nonpolar mean solvation forces: the importance of dispersion and volume terms.
Schneider-Stock Regine, In PLoS ONE, 2005
... 14-3-3σ, 14-3-3θ, 14-3-3β, GAPDH antibodies (Santa Cruz Biotechnology, Santa Cruz, CA), 14-3-3γ, 14-3-3η, Stat3, pY705-Stat3, pS727-Stat3 antibodies (Cell Signaling, Danvers, MA), HA tag, ...
Targeting signal-transducer-and-activator-of-transcription-3 for prevention and therapy of cancer: modern target but ancient solution
Claret Francois X et al., In Breast Cancer Research : BCR, 2005
... The following antibodies were used in the study: C/EBP-α (N-19), C/EBP-β (C-19), GATA-1 (H-200), and Stat3 (C-20) (Santa Cruz Biotechnology, Santa Cruz, CA, USA) ...
The signal transduction networks required for phosphorylation of STAT1 at Ser727 in mouse epidermal JB6 cells in the UVB response and inhibitory mechanisms of tea polyphenols
Verma Ajit K. et al., In Oncogene, 2004
... pStat3Tyr705, Bcl-xL, COX-2, β-actin, donkey anti-goat immunoglobulin (IgG)-FITC for PKCε and donkey anti-rabbit IgG-rhodamine for Stat3 (Santa Cruz Biotechnology, Santa Cruz, CA); and ...
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), STAT3 (Santa Cruz Biotech, Santa Cruz, CA, USA), HA (Cell Signaling Technology, Beverly, MA, USA), ...
The JAK3 inhibitor CP-690550 selectively reduces NK and CD8+ cell numbers in cynomolgus monkey blood following chronic oral dosing.
Bunting Kevin D., In PLoS ONE, 2003
... Phospho-STAT3 (Tyr705) D3A7 rabbit monoclonal antibody, Cell Signaling Technology (CST) #9145 ...
Transformation fingerprint: induced STAT3-C, v-Src and Ha-Ras cause small initial changes but similar established profiles in mRNA.
Zimmer Jacques, In PLoS ONE, 2003
TLR4 (clone UT41), CD25 Abs and Stat3 inhibitory peptide (Stat3I) were from eBioscience (San Diego, CA) ...
Mitochondrial survivin inhibits apoptosis and promotes tumorigenesis.
Schneider Guenter, In PLoS ONE, 2003
... phospho (p)-EGFR (Y1068, Y1045), Bcl-xL, Mcl-1, Bid, p-Bad (S112), Bad, PI3K, ERK, p-ERK (T202/Y204), STAT3, p-STAT3 (Y705), aldolase, and H3 (Cell Signaling, Danvers, MA, USA) ...
Anti-invasive gene expression profile of curcumin in lung adenocarcinoma based on a high throughput microarray analysis.
Singh Rana Pratap, In PLoS ONE, 2003
... -pSTAT3 and STAT3 were purchased from Cell Signaling Technology (Beverly,MA) ...
Thrombin Up-regulates Tissue Factor Pathway Inhibitor-2 Synthesis through a Cyclooxygenase-2-dependent, Epidermal Growth Factor Receptor-independent Mechanism
Rosenbaum Jean et al., In Comparative Hepatology, 2003
... mAb B-R3 was from Diaclone (Besançon, France), anti-gp80 mAb M91 was from Coulter-Immunotech (Marseille, France), anti-phospho-STAT-3 (Tyr705) was from Cell Signaling Technology (Beverly, MA) ...
Apoptosis pathway in cancer and cancer therapy
Fahmy Hesham et al., In Marine Drugs, 2003
... Mouse monoclonal antibodies against β-actin, Cdk4 and STAT-3, rabbit antibodies against cycline D1 and D2, goat anti-mouse and goat anti-rabbit both horseradish-conjugated (HRP) secondary antibodies were purchased from Santa Cruz Biotechnology, Inc ...
Matrix metalloproteinase activity and immunohistochemical profile of matrix metalloproteinase-2 and -9 and tissue inhibitor of metalloproteinase-1 during human dermal wound healing
He Shaoheng et al., In BMC Cell Biology, 2003
... AG490, LY294002, phospho-p44/42 MAPK antibody, unphospho-p44/42 MAPK antibody, phospho-Akt antibody, unphospho-Akt antibody, phospho-STAT3 antibody and unphospho-STAT3 antibody were purchased from Cell Signaling Technology (Beverly, MA, USA) ...
The tyrosine kinase Tyk2 controls IFNAR1 cell surface expression.
Buday Laszlo, In PLoS ONE, 2002
... : Antibodies against pStat3, Stat3 (Cell Signaling), against IL-10R1 (polyclonal, C20 ...
Receptor trafficking controls weak signal delivery: a strategy used by c-Met for STAT3 nuclear accumulation
Parker Peter J. et al., In The Journal of Cell Biology, 2001
... were the following: anti–phospho–c-Met (Tyrosine 1349 or Tyrosine 1234/1235), pan-ERK, phospho-p42/p44 ERK, mouse monoclonal anti–pan-STAT3, phospho-STAT3 (Y706; S727), PKCα (BD Biosciences), anti–pan-STAT3, and chc (Santa ...
BMPs signal alternately through a SMAD or FRAP–STAT pathway to regulate fate choice in CNS stem cells
McKay Ronald D.G. et al., In The Journal of Cell Biology, 2001
... DakoCytomation; monoclonal anti-SMA and anti-FLAG from Sigma-Aldrich; polyclonal anti-HA from BABCO; monoclonal anti-FKBP12, anti-FRAP, and anti-Stat3 from Transduction Laboratories; polyclonal anti-phosphoStat3 (Tyr705 and Ser727) from Santa Cruz Biotechnology, Inc.; monoclonal anti–BMPR-IA from ...
Processing of gene expression data generated by quantitative real-time RT-PCR.
Harhaj Edward, In PLoS ONE, 2001
... Anti-phospho-Stat1 (Tyr701) and anti-phospho-Stat3 (Tyr705) were purchased from Cell Signaling Technology (Beverly, MA, USA) ...
SOCS proteins: negative regulators of cytokine signaling.
Hartl Dominik, In PLoS ONE, 2000
... 9205), phospho-STAT3 (Tyr705) (Cell Signaling, Cat ...
A homeodomain protein code specifies progenitor cell identity and neuronal fate in the ventral neural tube
Farrar William L et al., In Molecular Cancer, 1999
... LFM-A13 (Tocris, Ellisville, MO), MEK inhibitor PD98059 (Gibco, Carlsbad, CA), JAK inhibitor AG490 (Gibco), and STAT3 inhibitor Stattic (Sigma Aldrich, St ...
Generalized lacZ expression with the ROSA26 Cre reporter strain.
O'Rahilly Stephen, In PLoS Biology, 1998
... was purchased from Santa Cruz, anti-JAK2 antibody from Invitrogen, anti-phosphotyrosine antibody from Upstate, anti-P-Stat3 and anti-Stat3 antibodies from Cell Signaling, and anti-actin antibody from ...
Rat embryo fibroblasts transformed by c-Jun display highly metastatic and angiogenic activities in vivo and deregulate gene expression of both angiogenic and antiangiogenic factors
Gibson Spencer B et al., In BMC Cancer, 1998
... and total Erk1/2, XIAP and STAT3 antibodies, as well as siRNA for c-Jun (#6203) and Stat3 siRNA I (#6580) and control siRNA (#6201 fluorescein conjugate) were purchased from Cell Signaling Technology, VEGF antibody was ...
Signal transduction and transcription factors in rheumatic disease
Peng Daizhi et al., In Evidence-based Complementary and Alternative Medicine : eCAM, 1998
... Rabbit anti-phospho-Jak2 (Tyr1007/1008), anti-STAT3 polyclonal antibodies were purchased from Biovision (CA, USA) ...
STAT3 mediates the survival signal in oncogenic ras-transfected intestinal epithelial cells
Asano T et al., In British Journal of Cancer, 1997
... The antibodies used in this study were antibodies against phospho-STAT3 (p-STAT3, Cell Signaling Technology Inc., Beverly, MA, ...
Signal transduction via platelet-derived growth factor receptors.
Samuel Jane-Lise, In PLoS ONE, 1997
... kinase 1/2 (ERK1/2), Akt, glycogen synthase kinase-3β (GSK-3β) and signal transducer and activator of transcription 3 (STAT3) were obtained from Cell Signaling technology (Danvers, MA) ...
Functional Inactivation of CXC Chemokine Receptor 4–mediated Responses through SOCS3 Up-regulation
Mellado Mario et al., In The Journal of Experimental Medicine, 1993
... For immunostaining, we used anti-STAT3 and -phospho-STAT3 antibody (New England Biolabs, Inc.) ...
Anaesthesia techniques for midazolam and flumazenil-an overview
Iida Hiroki et al., In Journal of Neuroinflammation, 1989
... SAPK/JNK, phospho-specific inhibitory kappa B (IκB), IκB, phospho-specific signal transducer and activator of transcription (STAT)3 and STAT3 antibodies were purchased from Cell Signaling (Beverly, MA) ...
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