Mechanisms governing autophagosome biogenesis

H Nakatogawa - Nature reviews Molecular cell biology, 2020 - nature.com
Autophagosomes are double-membrane vesicles newly formed during autophagy to engulf
a wide range of intracellular material and transport this autophagic cargo to lysosomes (or …

Autophagosome biogenesis: From membrane growth to closure

TJ Melia, AH Lystad, A Simonsen - Journal of Cell Biology, 2020 - rupress.org
Autophagosome biogenesis involves de novo formation of a membrane that elongates to
sequester cytoplasmic cargo and closes to form a double-membrane vesicle (an …

Autophagosome biogenesis comes out of the black box

C Chang, LE Jensen, JH Hurley - Nature cell biology, 2021 - nature.com
Macroautophagic clearance of cytosolic materials entails the initiation, growth and closure of
autophagosomes. Cargo triggers the assembly of a web of cargo receptors and core …

Phosphatidylcholine-derived lipid mediators: The crosstalk between cancer cells and immune cells

RF Saito, LNS Andrade, SO Bustos… - Frontiers in …, 2022 - frontiersin.org
To become resistant, cancer cells need to activate and maintain molecular defense
mechanisms that depend on an energy trade-off between resistance and essential functions …

Consistent localization of SARS-CoV-2 spike glycoprotein and ACE2 over TMPRSS2 predominance in placental villi of 15 COVID-19 positive maternal-fetal dyads

E Taglauer, Y Benarroch, K Rop, E Barnett… - Placenta, 2020 - Elsevier
Introduction While the COVID-19 pandemic continues to have a significant global health
impact, rates of maternal to infant vertical transmission remain low (< 5%). Parenchymal …

Guidelines for the use and interpretation of assays for monitoring autophagy (4th edition)1

DJ Klionsky, AK Abdel-Aziz, S Abdelfatah, M Abdellatif… - autophagy, 2021 - Taylor & Francis
In 2008, we published the first set of guidelines for standardizing research in autophagy.
Since then, this topic has received increasing attention, and many scientists have entered …

The autophagy protein ATG9A enables lipid mobilization from lipid droplets

E Mailler, CM Guardia, X Bai, M Jarnik… - Nature …, 2021 - nature.com
The multispanning membrane protein ATG9A is a scramblase that flips phospholipids
between the two membrane leaflets, thus contributing to the expansion of the phagophore …

Schisandrin B mitigates hepatic steatosis and promotes fatty acid oxidation by inducing autophagy through AMPK/mTOR signaling pathway

LS Yan, SF Zhang, G Luo, BCY Cheng, C Zhang… - Metabolism, 2022 - Elsevier
Abstract Background Schisandrin B (Sch B), which inhibits hepatic steatosis caused by non-
alcoholic fatty liver disease (NAFLD), is one of the most active dibenzocyclooctadienes …

An SPNS1-dependent lysosomal lipid transport pathway that enables cell survival under choline limitation

SG Scharenberg, W Dong, A Ghoochani, K Nyame… - Science …, 2023 - science.org
Lysosomes degrade macromolecules and recycle their nutrient content to support cell
function and survival. However, the machineries involved in lysosomal recycling of many …

Local fatty acid channeling into phospholipid synthesis drives phagophore expansion during autophagy

M Schütter, P Giavalisco, S Brodesser, M Graef - Cell, 2020 - cell.com
Autophagy is a conserved catabolic homeostasis process central for cellular and organismal
health. During autophagy, small single-membrane phagophores rapidly expand into large …