atf6

Summary

Gene Symbol: atf6
Description: activating transcription factor 6
Alias: fi12h10, si:ch211-199m3.9, si:ch211-260g14.1, wu:fi12h10, cyclic AMP-dependent transcription factor ATF-6 alpha
Species: zebrafish

Top Publications

  1. Thakur P, Stuckenholz C, Rivera M, Davison J, Yao J, Amsterdam A, et al. Lack of de novo phosphatidylinositol synthesis leads to endoplasmic reticulum stress and hepatic steatosis in cdipt-deficient zebrafish. Hepatology. 2011;54:452-62 pubmed publisher
    ..ER stress markers, including atf6, hspa5, calr, and xbp1, are selectively up-regulated in the mutant liver...
  2. Zheng X, Dai W, Chen X, Wang K, Zhang W, Liu L, et al. Caffeine reduces hepatic lipid accumulation through regulation of lipogenesis and ER stress in zebrafish larvae. J Biomed Sci. 2015;22:105 pubmed publisher
    ..of lipogenesis-associated genes (SREBP1, ACC1, CD36 and UCP2), ER stress-associated genes (PERK, IRE1, ATF6 and BIP), the inflammatory cytokine genes (IL-1beta and TNF-alpha) and autophagy associated genes (ATG12 and Beclin-..
  3. Christen V, Faltermann S, Brun N, Kunz P, Fent K. Cytotoxicity and molecular effects of biocidal disinfectants (quaternary ammonia, glutaraldehyde, poly(hexamethylene biguanide) hydrochloride PHMB) and their mixtures in vitro and in zebrafish eleuthero-embryos. Sci Total Environ. 2017;586:1204-1218 pubmed publisher
    ..Barquat and BAC let to induction of ER stress and inflammation in vitro, and BAC and glutaraldehyde at non-toxic concentrations in vivo, while benzalkonium chloride induced expression of tnf-? only. ..
  4. Elenbaas J, Maitra D, Liu Y, Lentz S, Nelson B, Hoenerhoff M, et al. A precursor-inducible zebrafish model of acute protoporphyria with hepatic protein aggregation and multiorganelle stress. FASEB J. 2016;30:1798-810 pubmed publisher
    ..Elenbaas, J. S., Maitra, D., Liu, Y., Lentz, S. I., Nelson, B., Hoenerhoff, M. J., Shavit, J. A., Omary, M. B. A precursor-inducible zebrafish model of acute protoporphyria with hepatic protein aggregation and multiorganelle stress. ..
  5. Vacaru A, Di Narzo A, Howarth D, Tsedensodnom O, Imrie D, Cinaroglu A, et al. Molecularly defined unfolded protein response subclasses have distinct correlations with fatty liver disease in zebrafish. Dis Model Mech. 2014;7:823-35 pubmed publisher
    ..We conclude that a stressed UPR causes steatosis and an adaptive UPR prevents it, demonstrating that this pathway plays dichotomous roles in fatty liver disease. ..
  6. Moussavi Nik S, Newman M, Wilson L, Ebrahimie E, Wells S, Musgrave I, et al. Alzheimer's disease-related peptide PS2V plays ancient, conserved roles in suppression of the unfolded protein response under hypoxia and stimulation of γ-secretase activity. Hum Mol Genet. 2015;24:3662-78 pubmed publisher
    ..Our data support a model in which chronic hypoxia in aged brains promotes excessive Notch signalling and accumulation of Aβ that contribute to AD pathogenesis. ..
  7. Murayama E, Sarris M, Redd M, Le Guyader D, Vivier C, Horsley W, et al. NACA deficiency reveals the crucial role of somite-derived stromal cells in haematopoietic niche formation. Nat Commun. 2015;6:8375 pubmed publisher
  8. Christen V, Capelle M, Fent K. Silver nanoparticles induce endoplasmatic reticulum stress response in zebrafish. Toxicol Appl Pharmacol. 2013;272:519-28 pubmed publisher
    ..Our data demonstrate for the first time that AgNPs lead to induction of ER stress in zebrafish. The induction of ER stress can have several consequences including the activation of apoptotic and inflammatory pathways...
  9. Qi M, Dang Y, Xu Q, Yu L, Liu C, Yuan Y, et al. Microcystin-LR induced developmental toxicity and apoptosis in zebrafish (Danio rerio) larvae by activation of ER stress response. Chemosphere. 2016;157:166-73 pubmed publisher
    ..Taken together, the results observed in this study suggested that ER stress plays a critical role in developmental toxicity and apoptosis in zebrafish embryos exposed to MC-LR. ..

More Information

Publications19

  1. Chen L, Hu Y, He J, Chen J, Giesy J, Xie P. Responses of the Proteome and Metabolome in Livers of Zebrafish Exposed Chronically to Environmentally Relevant Concentrations of Microcystin-LR. Environ Sci Technol. 2017;51:596-607 pubmed publisher
    ..Identification of proteins and metabolites in liver of zebrafish responsive to MC-LR provides insights into mechanisms of chronic toxicity of MCs. ..
  2. Hung I, Cherng B, Hsu W, Lee S. Calnexin is required for zebrafish posterior lateral line development. Int J Dev Biol. 2013;57:427-38 pubmed publisher
    ..These results suggest that calnexin is essential for neuromast formation during lateral line development in the zebrafish. ..
  3. Brun N, Christen V, Furrer G, Fent K. Indium and indium tin oxide induce endoplasmic reticulum stress and oxidative stress in zebrafish (Danio rerio). Environ Sci Technol. 2014;48:11679-87 pubmed publisher
    ..In(NO3)3 induced the ER stress key gene BiP at mRNA and protein level, as well as atf6, which ultimately led to induction of the important pro-apoptotic marker gene chop...
  4. Dai W, Wang K, Zheng X, Chen X, Zhang W, Zhang Y, et al. High fat plus high cholesterol diet lead to hepatic steatosis in zebrafish larvae: a novel model for screening anti-hepatic steatosis drugs. Nutr Metab (Lond). 2015;12:42 pubmed publisher
    ..Additionally, the expression levels of endoplasmic reticulum (ER) stress and lipolytic molecules (atf6, hspa5, hsp90b1, pparab, cpt1a and acox3) were significantly up-regulated in the liver of HF and HFC diets-fed ..
  5. Goldsmith J, Cocchiaro J, Rawls J, Jobin C. Glafenine-induced intestinal injury in zebrafish is ameliorated by ?-opioid signaling via enhancement of Atf6-dependent cellular stress responses. Dis Model Mech. 2013;6:146-59 pubmed publisher
    ..Although the early UPR marker BiP was induced with glafenine-induced injury, downstream atf6 and s-xbp1 expression were paradoxically not increased, explaining the halted cell stress responses...
  6. Castranova D, Davis A, Lo B, Miller M, Paukstelis P, Swift M, et al. Aminoacyl-Transfer RNA Synthetase Deficiency Promotes Angiogenesis via the Unfolded Protein Response Pathway. Arterioscler Thromb Vasc Biol. 2016;36:655-62 pubmed publisher
    ..activated by aminoacyl-transfer RNA synthetase deficiencies, and we show that unfolded protein response genes atf4, atf6, and xbp1, as well as the key proangiogenic ligand vascular endothelial growth factor (vegfaa), are all upregulated ..
  7. Hu M, Bai Y, Zhang C, Liu F, Cui Z, Chen J, et al. Liver-Enriched Gene 1, a Glycosylated Secretory Protein, Binds to FGFR and Mediates an Anti-stress Pathway to Protect Liver Development in Zebrafish. PLoS Genet. 2016;12:e1005881 pubmed publisher
    ..Therefore, Leg1 plays a unique role in protecting liver development under different stress conditions by serving as a secreted signaling molecule/modulator. ..
  8. Wang X, Zhang T, Mao H, Mi Y, Zhong B, Wei L, et al. Grass carp (Ctenopharyngodon idella) ATF6 (activating transcription factor 6) modulates the transcriptional level of GRP78 and GRP94 in CIK cells. Fish Shellfish Immunol. 2016;52:65-73 pubmed publisher
    ..b>ATF6 is a protective protein which regulates the adaptation of cells to ER stress by modulating the transcription of UPR ..
  9. Liao K, Yan J, Li S, Wang T, Xu W, Mai K, et al. Molecular cloning and characterization of unfolded protein response genes from large yellow croaker (Larimichthys crocea) and their expression in response to dietary fatty acids. Comp Biochem Physiol B Biochem Mol Biol. 2017;203:53-64 pubmed publisher
    ..In this study, four UPR-related genes (GRP78/BiP, ATF6?, XBP1 and CHO) were isolated characterized from large yellow croaker (Larimichthys crocea), and their expression ..
  10. Niu X, Gao C, Jan Lo L, Luo Y, Meng C, Hong J, et al. Sec13 safeguards the integrity of the endoplasmic reticulum and organogenesis of the digestive system in zebrafish. Dev Biol. 2012;367:197-207 pubmed publisher
    ..Our data provide the first direct genetic evidence that COPII function is essential for the organogenesis of the digestive system...