Papers on
XBP1
Cell death induced by endoplasmic reticulum stress.Muñoz-Pinedo et al., l'Hospitalet de Llobregat, Spain. In Febs J, Dec 2015
Central to the unfolded protein response are the sensors PERK, IRE1 and ATF6, as well as other signaling nodes such as c-Jun N-terminal kinase 1 (JNK) and the downstream transcription factors XBP1, ATF4 and CHOP.
METABOLISM. S-Nitrosylation links obesity-associated inflammation to endoplasmic reticulum dysfunction.Hotamisligil et al., Boston, United States. In Science, Aug 2015
Here, we show that, in the setting of obesity, inflammatory input through increased inducible nitric oxide synthase (iNOS) activity causes S-nitrosylation of a key UPR regulator, IRE1α, which leads to a progressive decline in hepatic IRE1α-mediated XBP1 splicing activity in both genetic (ob/ob) and dietary (high-fat diet-induced) models of obesity.
Molecular biology of the stress response in the early embryo and its stem cells.Rappolee et al., Detroit, United States. In Adv Exp Med Biol, 2014
Some of the transcription factors (TFs) that are most important in the stress response are JunC, JunB, MAPKAPs, ATF4, XBP1, Oct1, Oct4, HIFs, Nrf2/KEAP, NFKB, MT1, Nfat5, HSF1/2 and potency-maintaining factors Id2, Cdx2, Eomes, Sox2, Nanog, Rex1, and Oct4.