Mechanisms of substrate processing during ER-associated protein degradation

JC Christianson, E Jarosch, T Sommer - Nature Reviews Molecular Cell …, 2023 - nature.com
Maintaining proteome integrity is essential for long-term viability of all organisms and is
overseen by intrinsic quality control mechanisms. The secretory pathway of eukaryotes …

Mechanisms and regulation of cholesterol homeostasis

J Luo, H Yang, BL Song - Nature reviews Molecular cell biology, 2020 - nature.com
Cholesterol homeostasis is vital for proper cellular and systemic functions. Disturbed
cholesterol balance underlies not only cardiovascular disease but also an increasing …

The role of ubiquitination and deubiquitination in cancer metabolism

T Sun, Z Liu, Q Yang - Molecular cancer, 2020 - Springer
Metabolic reprogramming, including enhanced biosynthesis of macromolecules, altered
energy metabolism, and maintenance of redox homeostasis, is considered a hallmark of …

Endoplasmic reticulum–associated protein degradation

L Krshnan, ML van de Weijer… - Cold Spring Harbor …, 2022 - cshperspectives.cshlp.org
Misfolded, potentially toxic proteins in the lumen and membrane of the endoplasmic
reticulum (ER) are eliminated by proteasomes in the cytosol through ER-associated …

Hepatic cholesterol transport and its role in non-alcoholic fatty liver disease and atherosclerosis

H Li, XH Yu, X Ou, XP Ouyang, CK Tang - Progress in lipid research, 2021 - Elsevier
Non-alcoholic fatty liver disease (NAFLD) is a quickly emerging global health problem
representing the most common chronic liver disease in the world. Atherosclerotic …

Feeding induces cholesterol biosynthesis via the mTORC1–USP20–HMGCR axis

XY Lu, XJ Shi, A Hu, JQ Wang, Y Ding, W Jiang, M Sun… - Nature, 2020 - nature.com
Cholesterol is an essential lipid and its synthesis is nutritionally and energetically costly,. In
mammals, cholesterol biosynthesis increases after feeding and is inhibited under fasting …

Discovery of a potent HMG-CoA reductase degrader that eliminates statin-induced reductase accumulation and lowers cholesterol

SY Jiang, H Li, JJ Tang, J Wang, J Luo, B Liu… - Nature …, 2018 - nature.com
Statins are inhibitors of HMG-CoA reductase, the rate-limiting enzyme of cholesterol
biosynthesis, and have been clinically used to treat cardiovascular disease. However, a …

Regulated degradation of HMG CoA reductase requires conformational changes in sterol-sensing domain

H Chen, X Qi, RA Faulkner, MM Schumacher… - Nature …, 2022 - nature.com
Hydroxy-3-methylglutaryl coenzyme A reductase (HMGCR) is the rate-limiting enzyme in
cholesterol synthesis and target of cholesterol-lowering statin drugs. Accumulation of sterols …

Intracellular cholesterol synthesis and transport

Q Shi, J Chen, X Zou, X Tang - Frontiers in Cell and Developmental …, 2022 - frontiersin.org
Cholesterol homeostasis is related to multiple diseases in humans, including cardiovascular
disease, cancer, and neurodegenerative and hepatic diseases. The cholesterol levels in …

Ubiquitin-dependent protein degradation at the endoplasmic reticulum and nuclear envelope

AB Mehrtash, M Hochstrasser - Seminars in cell & developmental biology, 2019 - Elsevier
Numerous nascent proteins undergo folding and maturation within the luminal and
membrane compartments of the endoplasmic reticulum (ER). Despite the presence of …