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BACH1 encodes a transcription factor that belongs to the cap'n'collar type of basic region leucine zipper factor family (CNC-bZip). Additionally we are shipping BACH1 Antibodies (99) and BACH1 Kits (2) and many more products for this protein.
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Bach1 regulates the liver specificity and transience of the Nrf2a (show NFE2L2 Proteins)-dependent induction of hmox1a and that heme mediates this regulation through Bach1 inhibition based on its level in each tissue.
The Bach1b-MafK heterodimer represses the zymogen promoters, whereas the Nrf2a-MafK heterodimer activates them.
miR (show MLXIP Proteins)-196a, which binds to the 3'-untranslated region of the transcriptional repressor BTB and CNC homology 1 (Bach1) and regulates its expression, and subsequently leads to higher levels of lung HO-1 (show HMOX1 Proteins) mRNA.
Bach1 siRNA exerts protective effects against bleomycin-induced pulmonary fibrosis in mice.
These results suggest that Bach1 and Bach2 (show BACH2 Proteins) work in a complementary manner to maintain the normal function of the AMs (show MAT1A Proteins) and surfactant homeostasis in the lung.
By integrating the chromatin immunoprecipitation and next-generation sequencing data with a comparative analysis of gene expression in Bach1-deficient and wild type immortalized mouse embryonic fibroblasts (iMEFs), study found 35 new genes whose expression was repressed by BACH1. Known functions of some of these genes suggested a role of BACH1 in adipocyte differentiation, which was verified using iMEFs.
Bach1 deficiency reduces the severity of osteoarthritis-like changes. This may be due to maintenance of cartilage homeostasis and joint health by antioxidant effects
Bach1 suppresses angiogenesis after ischemic injury and impairs Wnt (show WNT2 Proteins)/beta-catenin (show CTNNB1 Proteins) signaling by disrupting the interaction between beta-catenin (show CTNNB1 Proteins) and TCF4 (show TCF4 Proteins) and by recruiting histone deacetylase 1 (show HDAC1 Proteins) to the promoter of TCF4 (show TCF4 Proteins)-targeted genes.
Bach1 deficiency and accompanying overexpression of HO-1 (show HMOX1 Proteins) did not influence aging or p53 (show TP53 Proteins) deficiency-driven tumorigenesis.
Our results suggest that Bach2 (show BACH2 Proteins) functions with Bach1 and EBF1 (show EBF1 Proteins) to promote B cell development by repressing myeloid genes in common lymphoid progenitor cells
HO-1 (show HMOX1 Proteins) induction after ischemia was associated to down-regulation of transcriptional repressor Bach-1, and induction of HO-1 (show HMOX1 Proteins) when HO enzymatic activity was inhibited was related to worst outcome after brain ischemia.
Bach1 deficiency ameliorates TNBS colitis.
Our results suggest that the bach1-specific small interfering RNA effectively decrease CXCR4 (show CXCR4 Proteins) receptor, matrix metalloproteinase-9 (show MMP9 Proteins) expression and breast adenocarcinoma cells invasive, also increased the expression of tumor-suppressive microRNA-203 and miR (show MLXIP Proteins)-145
BACH1 down-regulation in HT29 colon cancer cells had no effect on cell growth but did inhibit cell migration by decreasing metastasis-related genes expression.
This study indicates that the expression of BACH1 could be elevated as a compensatory mechanism to decrease the globin chain imbalance as well as to reduce the oxidative stress found in hemoglobin E/beta-thalassemia.
A short while ago some studies suggested that BACH1 is involved in cancers, especially breast cancer. This factor is mentioned as a novel master regulator which adjusts several genes involved in bone metastasis of breast cancer, especially CXCR4 (show CXCR4 Proteins) and MMP1 (show MMP1 Proteins), two main genes in the enhancement of cancer cell migration and invasion to distant organs. [Review]
Bach1 suppresses cell proliferation and induces cell-cycle arrest and apoptosis.
Induction of GSH-related genes xCT and GCLM (show GCLM Proteins) were oxygen and Bach1-insensitive during long-term culture under 5% O2, providing the first evidence that genes related to GSH synthesis mediate protection afforded by Nrf2 (show GABPA Proteins)-Keap1 (show KEAP1 Proteins) defense pathway
heme oxygenase-1 (show HMOX1 Proteins) expression is induced by gold nanoparticles through Nrf2 (show GABPA Proteins) activation and Bach1 export in human vascular endothelial cells
Cyanidin-3-O-glucoside protects HUVECs from palmitic acid-induced injuryby modulating the balance of Nrf2 (show GABPA Proteins) versus Bach1 inside the nucleus so influencing upregulation of electrophile responsive element mediated gene expression.
sensitizer-induced up-regulation of both the endogenous HMOX1 (show HMOX1 Proteins) and the luciferase constructs under the control of the HMOX1 (show HMOX1 Proteins)-ARE or the full HMOX1 (show HMOX1 Proteins) promoter appear to be under the control of both Nrf2 (show GABPA Proteins) and Bach1.
This study demonstrated that Bach1 overexpression in Down syndrome correlates with the alteration of the HO-1 (show HMOX1 Proteins)/BVR-a (show BLVRA Proteins) system.
This gene encodes a transcription factor that belongs to the cap'n'collar type of basic region leucine zipper factor family (CNC-bZip). The encoded protein contains broad complex, tramtrack, bric-a-brac/poxvirus and zinc finger (BTB/POZ) domains, which is atypical of CNC-bZip family members. These BTB/POZ domains facilitate protein-protein interactions and formation of homo- and/or hetero-oligomers. When this encoded protein forms a heterodimer with MafK, it functions as a repressor of Maf recognition element (MARE) and transcription is repressed. Multiple alternatively spliced transcript variants have been identified for this gene.
BTB and CNC homology 1 transcription factor
, BTB and CNC homology 1, basic leucine zipper transcription factor 1
, basic leucine zipper transcription factor 1
, transcription regulator protein BACH1-like
, BTB and CNC homolog 1
, transcription regulator protein BACH1
, basic region leucine zipper transcriptional regulator BACH1