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 …

Fungal strain improvement for efficient cellulase production and lignocellulosic biorefinery: Current status and future prospects

J Yang, HR Yue, LY Pan, JX Feng, S Zhao… - Bioresource …, 2023 - Elsevier
Lignocellulosic biomass (LCB) has been recognized as a valuable carbon source for the
sustainable production of biofuels and value-added biochemicals. Crude enzymes …

The ubiquitin–proteasome system links NADPH metabolism to ferroptosis

J Yang, Y Lee, CS Hwang - Trends in Cell Biology, 2023 - cell.com
Ferroptosis is the type of cell death arising from uncontrolled and excessive lipid
peroxidation. NADPH is essential for ferroptosis regulation because it supplies reducing …

SEL1L preserves CD8+ T-cell survival and homeostasis by fine-tuning PERK signaling and the IL-15 receptor-mediated mTORC1 axis

Y Gao, W Li, Z Wang, C Zhang, Y He, X Liu… - Cellular & Molecular …, 2023 - nature.com
SEL1L-mediated endoplasmic reticulum-associated degradation (ERAD) plays critical roles
in controlling protein homeostasis by degrading misfolded or terminal unfolded proteins …

LONRF2 is a protein quality control ubiquitin ligase whose deficiency causes late-onset neurological deficits

D Li, Y Johmura, S Morimoto, M Doi, K Nakanishi… - Nature Aging, 2023 - nature.com
Protein misfolding is a major factor of neurodegenerative diseases. Post-mitotic neurons are
highly susceptible to protein aggregates that are not diluted by mitosis. Therefore, post …

ER‐to‐lysosome‐associated degradation in a nutshell: mammalian, yeast, and plant ER‐phagy as induced by misfolded proteins

M Rudinskiy, M Molinari - FEBS letters, 2023 - Wiley Online Library
Conserved catabolic pathways operate to remove aberrant polypeptides from the
endoplasmic reticulum (ER), the major biosynthetic organelle of eukaryotic cells. The best …

[HTML][HTML] Marchf6 E3 ubiquitin ligase critically regulates endoplasmic reticulum stress, ferroptosis, and metabolic homeostasis in POMC neurons

SH Mun, CS Lee, HJ Kim, J Kim, H Lee, J Yang, SH Im… - Cell Reports, 2023 - cell.com
The metabolic prohormone pro-opiomelanocortin (POMC) is generally translocated into the
endoplasmic reticulum (ER) for entry into the secretory pathway. Patients with mutations …

Substrate recognition mechanism of the endoplasmic reticulum-associated ubiquitin ligase Doa10

K Wu, S Itskanov, DL Lynch, Y Chen, A Turner… - Nature …, 2024 - nature.com
Abstract Doa10 (MARCHF6 in metazoans) is a large polytopic membrane-embedded E3
ubiquitin ligase in the endoplasmic reticulum (ER) that plays an important role in quality …

Loss of Grp170 results in catastrophic disruption of endoplasmic reticulum function

MJ Mann, C Melendez-Suchi… - Molecular Biology of …, 2024 - Am Soc Cell Biol
GRP170 (Hyou1) is required for mouse embryonic development, and its ablation in kidney
nephrons leads to renal failure. Unlike most chaperones, GRP170 is the lone member of its …

Selenoprotein S: A versatile disordered protein

F Ghelichkhani, FA Gonzalez, MA Kapitonova… - Archives of biochemistry …, 2022 - Elsevier
Selenoprotein S (selenos) is a small, intrinsically disordered membrane protein that is
associated with various cellular functions, such as inflammatory processes, cellular stress …