The IRE1□-XBP1 Pathway Regulates Metabolic Stress-induced Compensatory Proliferation of Pancreatic □

来源 :中国生物化学与分子生物学会第十一次会员代表大会暨2014年全国学术会议 | 被引量 : 0次 | 上传用户:ylh644894056
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Perturbation of endoplasmic reticulum (ER) homeostasis causes ER stress, which is implicatedin the pathogenesis of pancreatic β-cell dysfunction and diabetes.In mammals,the ER-localized transmembrane protein inositol-requiring enzyme 1 α (IRE 1 α) activates itsdownstream transcription factor X-box binding protein 1 (XBP 1) to mediate a key branchof the cellular unfolded protein response (UPR) to cope with ER stress.
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