Browse our anti-STAT1 (STAT1) Antibodies

Human Signal Transducer and Activator of Transcription 1, 91kDa (STAT1) interaction partners

1. With Heterozygous STAT1 Gain-of-Function Mutation.

2. Inhibiting the responsible O-acetylglucosamine (O-GlcNAc) transferase abolishes STAT1 activity together with indoleamine 2,3-dioxygenase upregulation

3. The present study reveals a possible endocrine-resistant mechanism by which STAT1 modulates ERa signalling and confers tamoxifen resistance. Targeting of STAT1 is a potential treatment strategy for endocrine-resistant breast cancers

4. we have shown an association between heterozygous STAT1 mutations and a worsening progressive, combined immunodeficiency with decline over time in T, B, and NK cells. This novel mutation expands the known phenotype of STAT1 GOF disease, presenting with cavitating PJP, without classic CMC or autoimmune features.

5. Signal transducer and activator of transcription-1 protein expression showed no significant difference

6. Results suggest that the expression and activity of peroxisome proliferator-activated receptors (PPARs) in peripheral blood mononuclear cells (PBMCs) varies with respect to signal transducer and activator of transcription STAT1 and STAT6 trafficking in diabetic patients with and without cardiovascular diseases.

7. Multi-OMICS analyses unveil STAT1 as a potential modifier gene in mevalonate kinase deficiency.

8. Results indicate that pSTAT1 positivity is a potential biomarker for patient with breast cancer, since pSTAT1 positivity significantly reflects PDL1 and HLA class I expressions on tumor cells as well as PDL1 expression on tumorinfiltrating CD8positive T cells.

9. The level of p-JAK2 and p-STAT1 increased after FRK overexpression, while they decreased after FRK downregulation both in U251 and U87 cells. However, FRK had no effect on STAT3 phosphorylation. FRK-induced STAT1 activation was not dependent on JAK2. FRK associated with STAT1, induced STAT1 nuclear translocation and regulated the expressions of STAT1-related target genes.

10. A significant positive correlation was demonstrated between STAT1 and STAT2 and also between STAT1 and STAT3.

11. Together these results indicate that IRF1 promotes DNA binding of STAT1, which can in turn participate in a positive feedback loop of JAK-STAT signaling.

12. These data suggest that the JAK2/STAT1 pathway in TNBC might regulate the dynamic expression of PD-L1 that is induced in the setting of an inflammatory response

13. data indicate that Hematopoietic stem cell transplantation for patients with GOF-STAT1 mutations is curative but has significant risk of secondary graft failure and death.

14. Description of the role of inherited STAT1 and STAT3 mutations in the setting of human disease with highly variable phenotypes that include immunodeficiency, malignancy, and autoimmunity (review).

15. Study discovered that HCMV-induced STAT1 helps direct motility, differentiation, and polarization of infected monocytes. These results suggest the identification of a proviral outcome for the activation of the traditionally antiviral player, STAT1, during HCMV infection of monocytes.

16. Activated TYK2 leads to STAT1 and STAT3 phosphorylation, activated expression of MCL1 and aberrant ALCL cell survival.

17. pharmacological inhibition of eIF4A, the RNA helicase component of eIF4F, elicits powerful antitumor immune-mediated effects via PD-L1 downregulation. Thus, eIF4A inhibitors, in development as anticancer drugs, may also act as cancer immunotherapies.

18. Study reports that MAGEA3 interacts with STAT1 and regulates the expression of tyrosine phosphorylated STAT1 (pY-STAT1) in tumor cells. MAGEA3 expression in tumor cells is associated with immune cells infiltration into tumor microenvironment and anti-tumor immune responses.

19. STAT1 Gain-of-Function and Dominant Negative STAT3 Mutations Impair IL-17 and IL-22 Immunity Associated with Chronic mucocutaneous candidiasis.

20. Alleles rs115662534(T) and rs548231435(C), Disrupt the Binding of Transcription Factors STAT1 and EBF1 to the Regulatory Elements of Human CD40 Gene

Mouse (Murine) Signal Transducer and Activator of Transcription 1, 91kDa (STAT1) interaction partners

1. STAT1 activation drives macrophages toward an alternatively activated phenotype and enhances fibrogenesis indicating a potential STAT1-driven protective mechanism in tissue repair after ischemic injury.

2. Exposure to SUV leads to upregulation of IFNgamma and downstream pSTAT1/IRF-1/uSTAT1 signaling in the epidermis.

3. Study shows that the Stat1 C-terminal transactivation domain (TAD) is absolutely required for the recruitment of RNA polymerase II (Pol II) and for the establishment of active histone marks at the class II major histocompatibility complex transactivator promoter IV, whereas it is dispensable for histone acetylation at the guanylate binding protein 2 promoter but required for an efficient recruitment of Pol II.

4. this study emphasizes the pivotal role of the SOCS1/STAT1 axis in the regulation of inflammation in mesangial proliferative glomerulonephritis

5. Toxoplasma gondii infection increases phosphorylated Tyr701- and phosphorylated Ser727-STAT1 in the host cell nucleus.

6. Glucocorticoid receptor dimers control intestinal STAT1 and TNF-induced inflammation in mice.

7. Canonical Ifn-gamma signaling via Ifngr1 and Stat1 is required for Parkinsonian neurodegenerative pathology

8. These results indicated that TLR4-dependent autophagy regulates microglial polarization and induces ischemic white matter damage via STAT1/6 pathway.

9. These data demonstrate that epithelial STAT1 is a male-specific tumor suppressor in colorectal cancer of mice and humans.

10. The proatherosclerotic effects of tumor necrosis factor (ligand) superfamily member 12 (TWEAK) were mediated, at least in part, by signal transducer and activator of transcription 1 (STAT1) activation and expression of proinflammatory target genes.

11. Defective STAT1 activation in Casp11(-/-) colons during disease progression.

12. SIRT2 deacetylates cyclin-dependent kinase 9 (CDK9) in a type I IFN-dependent manner and that the CDK9 deacetylation is essential for STAT1 phosphorylation at Ser-727.

13. Suppression of STAT1 activation shaped the functional identity and effector characteristics of memory CD4+ T cells.

14. The authors describe a critical role for STAT1 in promoting T-cell survival by maintaining sufficient MHC class I expression to evade NK cell-mediated killing.

15. High STAT1 expression is associated with resistance to Oncolytic Virotherapy in gliobalstoma.

16. propose a role for Intu in protecting cells and tissues after injury by targeting STAT1 for degradation and maintaining primary cilia

17. interferon-gamma-signal transducer and activator of transcription 1 (IFN-gamma-Stat1) pathway was required for generating colitogenic macrophages, given that Stat1-/- mice had less severe colitis and fewer colitogenic macrophages

18. Study in MMTV/MT6 and MMTV/NIC breast cancer mouse models show that ShcA phosphotyrosine motifs potentiate immune suppression by limiting signal transducer and activator of transcription (STAT)-1-driven anti-tumour immunity, while simultaneously increasing STAT3 immunosuppressive signals.

19. Downregulated NDR1 protein kinase inhibits innate immune response by initiating an miR146a-STAT1 feedback loop.

20. These findings provide mechanistic insight into how polymorphisms that attenuate NFKB1 expression predispose humans to epithelial cancers, highlighting the pro-tumorigenic activity of STAT1 and identifying targetable vulnerabilities in GC.

Pig (Porcine) Signal Transducer and Activator of Transcription 1, 91kDa (STAT1) interaction partners

1. Collectively, these data show that porcine epidemic diarrhea virus is capable of subverting the type I interferon response by inducing STAT1 degradation.

2. this study shows that weaning caused severe inflammation associated with the suppression of STAT1 in the jejunum of piglets

3. Data indicate that transmissible gastroenteritis virus (TGEV) infection activates the janus kinase signal transducer and activator of the transcription 1 (JAK-STAT1) signaling pathway.

4. Taken together, results of these experiments describe for the first time a novel mechanism by which foot-and-mouth disease virus evolves to inhibit IFN signaling via blocking STAT1/STAT2 nuclear translocation.

5. Nsp1beta inhibits interferon-activated STAT1/STAT2 signal transduction by inducing karyopherin-alpha1 degradation.

6. STAT1 is involved in mediating the action of ghrelin on ovarian cell functions.

7. the majority of the STAT1/STAT2/IRF9 (IFN regulatory factor 9) heterotrimers remained in the cytoplasm of PRRSV-infected cells, which indicates that the nuclear translocation of the heterotrimers was blocked

8. Cell-type-specific expression of STAT1 highlight the complex interplay between endometrium and conceptus for pregnancy recognition and implantation.

9. Nitric oxide-dependent increase in caspase-8 mRNA levels is associated with phosphorylation of STAT-1 at Ser-727 and STAT1 binding to the caspase-8 promoter in cultured lung endothelial cells.

10. Activated STAT1 may be associated with or perhaps contribute to the structural and inflammatory changes in pacing-induced sustained atrial fibrillation.

11. The tight junction protein ZO-2 is involved in regulation of vascular smooth muscle cells growth control upon vascular injury that is mediated by the transcription factor Stat1.

Cow (Bovine) Signal Transducer and Activator of Transcription 1, 91kDa (STAT1) interaction partners

1. Report interferon-tau dependent STAT1 regulation of SOCS genes in bovine endometrium during estrus cycle and embryo implantation.

2. the interaction between STAT1 SNP and SNP19069 was highly significant for survival rate

3. results show for the first time that interleukin-6 (IL), in the presence of its soluble receptor (sIL-6R), induces activation of JAK1, JAK2, and STAT1/STAT3 proteins in bovine articular chondrocytes

4. Results from this study are consistent with previous studies on the role of STAT1 in regulating the transcription of genes involved in milk protein synthesis and fat metabolism.

5. Prolonged treatment with IFN-alpha (12-48 h) resulted in increased expression of STAT1 and, to a lesser extent, STAT2.

Zebrafish Signal Transducer and Activator of Transcription 1, 91kDa (STAT1) interaction partners

1. Study establishes a role for Stat4 in zebrafish great vessel development, and suggests that Stat4 may serve as a therapeutic target for great vessels defects.

2. The role of stat1b in zebrafish hematopoiesis.