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Activating transcription factor 3

ATF3, Activating Transcription Factor 3
This gene encodes a member of the mammalian activation transcription factor/cAMP responsive element-binding (CREB) protein family of transcription factors. This gene is induced by a variety of signals, including many of those encountered by cancer cells, and is involved in the complex process of cellular stress response. Multiple transcript variants encoding different isoforms have been found for this gene. It is possible that alternative splicing of this gene may be physiologically important in the regulation of target genes. [provided by RefSeq, Apr 2011] (from NCBI)
Top mentioned proteins: GDNF, AP-1, CAN, V1a, HAD
Papers using ATF3 antibodies
Selective targeting of radiation-resistant tumor-initiating cells.
Supplier
Oshima Robert, In PLoS ONE, 2009
... The derivation of the BK5.ATF3 transgenic mice has been described ...
GDNF and BDNF alter the expression of neuronal NOS, c-Jun, and p75 and prevent motoneuron death following spinal root avulsion in adult rats
Supplier
Ochsmann Thomas et al., In Frontiers in Neurology, 2002
... buffer for 10 min and incubated overnight in a humid chamber at 4°C with either rabbit polyclonal anti-ATF3 sc-188, 1:100 (Santa Cruz Biotechnology, Inc ...
Papers on ATF3
CARMA1- and MyD88-dependent activation of Jun/ATF-type AP-1 complexes is a hallmark of ABC diffuse large B-cell lymphomas.
New
Thome et al., Lausanne, Switzerland. In Blood, Feb 2016
In contrast to germinal center B-cell (GCB) DLBCL, ABC DLBCL cell lines expressed high levels of the AP-1 family members c-Jun, JunB and JunD, which formed heterodimeric complexes with the AP-1 family members ATF2, ATF3 and ATF7.
PFKFB3 modulates glycolytic metabolism and alleviates endoplasmic reticulum stress in human osteoarthritis cartilage.
New
Zhou et al., Xi'an, China. In Clin Exp Pharmacol Physiol, Jan 2016
Furthermore, the expressions of ER stress-associated genes including PERK, ATF3, IRE1, phosphorylated eIF2α (p-eIF2α) and MMP13 were enhanced in OA cartilage explants, while they were decreased by AdPFKFB3 transfection.PFKFB3 also modulated the expressions of PERK, ATF3, IRE1, p-eIF2α and MMP13 in tunicamycin-exposed chondrocytes.
Ocular inflammation induces trigeminal pain, peripheral and central neuroinflammatory mechanisms.
New
Le Goazigo et al., Paris, France. In Neurobiol Dis, Jan 2016
In vitro BAC induced neurotoxicity and increases neuronal (FOS, ATF3) and pro-inflammatory (IL-6) markers in primary mouse trigeminal ganglion culture.
Toll-like receptors: Activation, signalling and transcriptional modulation.
Review
New
De Nardo, Australia. In Cytokine, Aug 2015
Finally, I will discuss the importance of mechanisms that regulate TLRs with a focus on the role of activating transcription factor 3 (ATF3) in modulating transcriptional responses downstream of TLRs.
TGRL Lipolysis Products Induce Stress Protein ATF3 via the TGF-β Receptor Pathway in Human Aortic Endothelial Cells.
Aung et al., Davis, United States. In Plos One, 2014
Studies have suggested a link between the transforming growth factor beta 1 (TGF-β1) signaling cascade and the stress-inducible activating transcription factor 3 (ATF3).
Effects of peripheral nerve injury on parvalbumin expression in adult rat dorsal root ganglion neurons.
Shortland et al., Sydney, Australia. In Bmc Neurosci, 2014
Colocalization studies with the injury marker activating transcription factor 3 (ATF3) showed that approximately 24 % of PV neurons expressed ATF3 after sciatic nerve axotomy suggesting that PV may show a phenotypic switch from injured to uninjured neurons.
Increased gene copy number of VAMP7 disrupts human male urogenital development through altered estrogen action.
Impact
Lamb et al., Houston, United States. In Nat Med, 2014
Elevated levels of VAMP7 markedly intensified ESR1-potentiated transcriptional activity by increasing ESR1 protein cellular content upon ligand stimulation and upregulated the expression of estrogen-responsive genes including ATF3, CYR61 and CTGF, all of which have been implicated in human hypospadias.
Nonsteroidal anti-inflammatory drug activated gene-1 (NAG-1) modulators from natural products as anti-cancer agents.
Review
Khan et al., United States. In Life Sci, 2014
Several transcription factors including EGR-1, p53, ATF-3, Sp1 and PPARγ were involved in natural products-induced NAG-1 transcriptional signaling pathway.
High-density lipoproteins put out the fire.
Impact
Fisher et al., New York City, United States. In Cell Metab, 2014
(2013), now report that high-density lipoproteins (HDL) can reprogram macrophages to be less inflammatory through an ATF3-dependent pathway, providing another mechanistic basis for the atheroprotective properties of HDL.
High-density lipoprotein mediates anti-inflammatory reprogramming of macrophages via the transcriptional regulator ATF3.
Impact
Latz et al., Bonn, Germany. In Nat Immunol, 2014
Here we identify the transcriptional regulator ATF3, as an HDL-inducible target gene in macrophages that downregulates the expression of Toll-like receptor (TLR)-induced proinflammatory cytokines.
Regulatory SNPs and transcriptional factor binding sites in ADRBK1, AKT3, ATF3, DIO2, TBXA2R and VEGFA.
Review
Buroker, Seattle, United States. In Transcription, 2013
Abstract Regulatory single nucleotide polymorphisms (rSNPs) which change the transcriptional factor binding sites (TFBS) for transcriptional factors (TFs) to bind DNA were reviewed for the ADRBK1 (GRK2), AKT3, ATF3, DIO2, TBXA2R and VEGFA genes.
A review of adaptive mechanisms in cell responses towards oxidative stress caused by dental resin monomers.
Review
Schweikl et al., Regensburg, Germany. In Biomaterials, 2013
We will also consider the influence of monomer-induced oxidative stress on central signal transduction pathways including mitogen-activated protein kinases (MAPK) ERK1/2, p38, and JNK as well as the stress-activated transcription factors downstream Elk-1, ATF-2, ATF-3, and cJun.
In vivo RNAi screen for BMI1 targets identifies TGF-β/BMP-ER stress pathways as key regulators of neural- and malignant glioma-stem cell homeostasis.
Impact
van Lohuizen et al., Amsterdam, Netherlands. In Cancer Cell, 2013
We discovered that Bmi1 is important in the cellular response to the transforming growth factor-β/bone morphogenetic protein (TGF-β/BMP) and endoplasmic reticulum (ER) stress pathways, in part converging on the Atf3 transcriptional repressor.
The transcription factor Jdp2 controls bone homeostasis and antibacterial immunity by regulating osteoclast and neutrophil differentiation.
Impact
Akira et al., Ōsaka, Japan. In Immunity, 2013
We also found that ATF3 was an inhibitor of neutrophil differentiation and that Jdp2 directly suppresses its expression via inhibition of histone acetylation.
The stress response mediator ATF3 represses androgen signaling by binding the androgen receptor.
GeneRIF
Yan et al., Albany, United States. In Mol Cell Biol, 2012
ATF3 is a novel repressor of androgen signaling that can inhibit AR functions, allowing prostate cells to restore homeostasis
Enhancement of cisplatin cytotoxicity by disulfiram involves activating transcription factor 3.
GeneRIF
Dimitroulakos et al., Ottawa, Canada. In Anticancer Res, 2012
ATF3 protein expression was up-regulated after cytotoxic doses of cisplatin treatment and it directly bound to the CHOP gene promoter, increasing this pro-apoptotic protein's expression.
ATF3 inhibits adipocyte differentiation of 3T3-L1 cells.
GeneRIF
Jung et al., Yangsan, South Korea. In Biochem Biophys Res Commun, 2012
these results demonstrate that ATF3 represses the C/EBPalpha gene, resulting in inhibition of adipocyte differentiation, and thus plays a role in hypoxia-mediated inhibition of adipocyte differentiation.
The response of the prostate to circulating cholesterol: activating transcription factor 3 (ATF3) as a prominent node in a cholesterol-sensing network.
GeneRIF
Freeman et al., Los Angeles, United States. In Plos One, 2011
the role of cholesterol in prostate health, and provide a novel role for ATF3, and associated proteins within a large signaling network, as a cholesterol-sensing mechanism.
Screening for adiponectin secretion regulators.
Review
Nagata et al., Ōsaka, Japan. In Vitam Horm, 2011
On the other hand, transcription factors such as peroxisome proliferator-activated receptor-γ (PPARγ), CCAAT-enhancer-binding protein α, and forkhead box O1 (FoxO1) upregulate adiponectin expression, although the activating transcription factor 3 and cAMP response element-binding protein downregulate it.
Comparative study of the expression of ATF-3 and ATF-4 genes in vessels involved into atherosclerosis process and in psoriatic skin.
GeneRIF
Bruskin et al., Moscow, Russia. In Bull Exp Biol Med, 2011
Opposite changes in the expression of ATF-3 and ATF-4 genes in atherosclerotic and psoriatic samples were revealed and a hypothesis was put forward that this parameter could be a criterion of pathological process in both diseases.
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