The mechanisms of integral membrane protein biogenesis

RS Hegde, RJ Keenan - Nature reviews Molecular cell biology, 2022 - nature.com
Roughly one quarter of all genes code for integral membrane proteins that are inserted into
the plasma membrane of prokaryotes or the endoplasmic reticulum membrane of …

Breaking BAG: the co-chaperone BAG3 in health and disease

C Behl - Trends in pharmacological sciences, 2016 - cell.com
Human BAG (Bcl-2-associated athanogene) proteins form a family of antiapoptotic proteins
that currently consists of six members (BAG1–6) all sharing the BAG protein domain from …

Genome-wide analysis of 53,400 people with irritable bowel syndrome highlights shared genetic pathways with mood and anxiety disorders

C Eijsbouts, T Zheng, NA Kennedy, F Bonfiglio… - Nature …, 2021 - nature.com
Irritable bowel syndrome (IBS) results from disordered brain–gut interactions. Identifying
susceptibility genes could highlight the underlying pathophysiological mechanisms. We …

Noncoding translation mitigation

JS Kesner, Z Chen, P Shi, AO Aparicio, MR Murphy… - Nature, 2023 - nature.com
Translation is pervasive outside of canonical coding regions, occurring in long noncoding
RNAs, canonical untranslated regions and introns,,–, especially in ageing …

Quality control of orphaned proteins

S Juszkiewicz, RS Hegde - Molecular cell, 2018 - cell.com
The billions of proteins inside a eukaryotic cell are organized among dozens of sub-cellular
compartments, within which they are further organized into protein complexes. The …

The nucleotide exchange factors of Hsp70 molecular chaperones

A Bracher, J Verghese - Frontiers in molecular biosciences, 2015 - frontiersin.org
Molecular chaperones of the Hsp70 family form an important hub in the cellular protein
folding networks in bacteria and eukaryotes, connecting translation with the downstream …

Stress routes clients to the proteasome via a BAG2 ubiquitin-independent degradation condensate

DC Carrettiero, MC Almeida, AP Longhini… - Nature …, 2022 - nature.com
The formation of membraneless organelles can be a proteotoxic stress control mechanism
that locally condenses a set of components capable of mediating protein degradation …

The life and death of a plant cell

M Kabbage, R Kessens… - Annual Review of …, 2017 - annualreviews.org
Like all eukaryotic organisms, plants possess an innate program for controlled cellular
demise termed programmed cell death (PCD). Despite the functional conservation of PCD …

Mechanistic basis for a molecular triage reaction

S Shao, MC Rodrigo-Brenni, MH Kivlen, RS Hegde - Science, 2017 - science.org
Newly synthesized proteins are triaged between biosynthesis and degradation to maintain
cellular homeostasis, but the decision-making mechanisms are unclear. We reconstituted …

Transmembrane domain recognition during membrane protein biogenesis and quality control

A Guna, RS Hegde - Current Biology, 2018 - cell.com
One-fourth of eukaryotic genes code for integral membrane proteins, nearly all of which are
inserted and assembled at the endoplasmic reticulum (ER). The defining feature of …