The endoplasmic reticulum: structure, function and response to cellular signaling
نویسندگان
چکیده
منابع مشابه
12/15-Lipoxygenase signaling in the endoplasmic reticulum stress response.
Central obesity is associated with chronic inflammation, insulin resistance, β-cell dysfunction, and endoplasmic reticulum (ER) stress. The 12/15-lipoxygenase enzyme (12/15-LO) promotes inflammation and insulin resistance in adipose and peripheral tissues. Given that obesity is associated with ER stress and 12/15-LO is expressed in adipose tissue, we determined whether 12/15-LO could mediate ER...
متن کاملEndoplasmic reticulum stress: signaling the unfolded protein response.
The endoplasmic reticulum (ER) is the cellular site of newly synthesized secretory and membrane proteins. Such proteins must be properly folded and posttranslationally modified before exit from the organelle. Proper protein folding and modification requires molecular chaperone proteins as well as an ER environment conducive for these reactions. When ER lumenal conditions are altered or chaperon...
متن کاملSignaling cell death from the endoplasmic reticulum stress response.
Inability to meet protein folding demands within the endoplasmic reticulum (ER) activates the unfolded protein response (UPR), a signaling pathway with both adaptive and apoptotic outputs. While some secretory cell types have a remarkable ability to increase protein folding capacity, their upper limits can be reached when pathological conditions overwhelm the fidelity and/or output of the secre...
متن کاملEndoplasmic reticulum stress regulates inflammation in adipocyte of obese rats via toll-like receptors 4 signaling
Objective(s): To explore whether endoplasmic reticulum (ER) stress regulates inflammation in adipose tissue of obese rats via TLR4 signaling. Materials and Methods: Sprague Dawley rats were randomly divided into four groups, and body weight, food intake, and free fatty acids (FFA) were measured. Real-time PCR and Western blot were used to determine mRNA or protein expression of TLR4, TRAF6, IKK...
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ژورنال
عنوان ژورنال: Cellular and Molecular Life Sciences
سال: 2015
ISSN: 1420-682X,1420-9071
DOI: 10.1007/s00018-015-2052-6