title: Endoplasmic reticulum stress in cardiometabolic disorders.
abstract: When endoplasmic reticulum (ER) homeostasis is disrupted, an adaptive signaling pathway, called the unfolded protein response (UPR) is activated to help ER cope with the stress. The UPR is an important signal transduction pathway, crucial for the survival and function of all cells. Recently, there has been a substantial progress made in understanding the molecular mechanisms of physiological UPR regulation and its role in the pathogenesis of many diseases including metabolic diseases. Studies using mouse models lacking or overexpressing the factors involved in ER stress signaling as well as work performed on humans have revealed the contribution of UPR to disease progression. This review focuses on the regulation of UPR signaling and its relevance in pathogenesis of metabolic diseases.
authors: Department of Medicine, Columbia University, New York, NY 10032, USA. lo2192@columbia.edu
authors: Lale
authors: L
authors: Ozcan
mesh_terms: D000818:Animals; D002318:Cardiovascular Diseases / Q000378:metabolism*; D004721:Endoplasmic Reticulum / Q000378:metabolism*; D059865:Endoplasmic Reticulum Stress / Q000502:physiology*; D006801:Humans; D015398:Signal Transduction; D056811:Unfolded Protein Response