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 …

Endoplasmic reticulum–mitochondrial contactology: structure and signaling functions

G Csordás, D Weaver, G Hajnóczky - Trends in cell biology, 2018 - cell.com
Interorganellar contacts are increasingly recognized as central to the control of cellular
behavior. These contacts, which typically involve a small fraction of the endomembrane …

Substrate-driven assembly of a translocon for multipass membrane proteins

A Sundaram, M Yamsek, F Zhong, Y Hooda, RS Hegde… - Nature, 2022 - nature.com
Most membrane proteins are synthesized on endoplasmic reticulum (ER)-bound ribosomes
docked at the translocon, a heterogeneous ensemble of transmembrane factors operating …

A multiplexed single-cell CRISPR screening platform enables systematic dissection of the unfolded protein response

B Adamson, TM Norman, M Jost, MY Cho, JK Nuñez… - Cell, 2016 - cell.com
Functional genomics efforts face tradeoffs between number of perturbations examined and
complexity of phenotypes measured. We bridge this gap with Perturb-seq, which combines …

The social and structural architecture of the yeast protein interactome

AC Michaelis, AD Brunner, M Zwiebel, F Meier… - Nature, 2023 - nature.com
Cellular functions are mediated by protein–protein interactions, and mapping the
interactome provides fundamental insights into biological systems. Affinity purification …

Using deep learning to model the hierarchical structure and function of a cell

J Ma, MK Yu, S Fong, K Ono, E Sage, B Demchak… - Nature …, 2018 - nature.com
Although artificial neural networks are powerful classifiers, their internal structures are hard
to interpret. In the life sciences, extensive knowledge of cell biology provides an opportunity …

[HTML][HTML] A human interactome in three quantitative dimensions organized by stoichiometries and abundances

MY Hein, NC Hubner, I Poser, J Cox, N Nagaraj… - Cell, 2015 - cell.com
The organization of a cell emerges from the interactions in protein networks. The
interactome is critically dependent on the strengths of interactions and the cellular …

Mapping the genetic landscape of human cells

MA Horlbeck, A Xu, M Wang, NK Bennett, CY Park… - Cell, 2018 - cell.com
Seminal yeast studies have established the value of comprehensively mapping genetic
interactions (GIs) for inferring gene function. Efforts in human cells using focused gene sets …

Lipid landscapes and pipelines in membrane homeostasis

JCM Holthuis, AK Menon - Nature, 2014 - nature.com
The lipid composition of cellular organelles is tailored to suit their specialized tasks. A
fundamental transition in the lipid landscape divides the secretory pathway in early and late …

Activation of the unfolded protein response by lipid bilayer stress

K Halbleib, K Pesek, R Covino, HF Hofbauer… - Molecular cell, 2017 - cell.com
The unfolded protein response (UPR) is a conserved homeostatic program that is activated
by misfolded proteins in the lumen of the endoplasmic reticulum (ER). Recently, it became …