Lipid droplets and cellular lipid flux
AJ Mathiowetz, JA Olzmann - Nature Cell Biology, 2024 - nature.com
Lipid droplets are dynamic organelles that store neutral lipids, serve the metabolic needs of
cells, and sequester lipids to prevent lipotoxicity and membrane damage. Here we review …
cells, and sequester lipids to prevent lipotoxicity and membrane damage. Here we review …
Molecular mechanisms of perilipin protein function in lipid droplet metabolism
E Griseti, AA Bello, E Bieth, B Sabbagh… - FEBS …, 2024 - Wiley Online Library
Perilipins are abundant lipid droplet (LD) proteins present in all metazoans and also in
Amoebozoa and fungi. Humans express five perilipins, which share a similar domain …
Amoebozoa and fungi. Humans express five perilipins, which share a similar domain …
A role for lipophagy in atherosclerosis
T Laval, M Ouimet - Nature Reviews Cardiology, 2023 - nature.com
Lipophagy is a type of selective autophagy that targets lipid droplets for degradation. Since
the discovery of lipophagy in 2009, research has uncovered a central role for this process in …
the discovery of lipophagy in 2009, research has uncovered a central role for this process in …
Spartin-mediated lipid transfer facilitates lipid droplet turnover
Lipid droplets (LDs) are organelles critical for energy storage and membrane lipid
homeostasis, whose number and size are carefully regulated in response to cellular …
homeostasis, whose number and size are carefully regulated in response to cellular …
Lysosomal damage sensing and lysophagy initiation by SPG20-ITCH
P Gahlot, B Kravic, G Rota, J van den Boom… - Molecular Cell, 2024 - cell.com
Cells respond to lysosomal membrane permeabilization by membrane repair or selective
macroautophagy of damaged lysosomes, termed lysophagy, but it is not fully understood …
macroautophagy of damaged lysosomes, termed lysophagy, but it is not fully understood …
The (social) lives, deaths, and biophysical phases of lipid droplets
WM Henne - Current opinion in cell biology, 2023 - Elsevier
Lipid droplets (LDs) are major lipid storage organelles, sequestering energy-rich
triglycerides and serving as nutrient sinks for cellular homeostasis. Observed for over a …
triglycerides and serving as nutrient sinks for cellular homeostasis. Observed for over a …
pH-triggered hydrophility-adjustable fluorescent probes for simultaneously imaging lipid droplets and lysosomes and the application in fatty liver detection
S Wu, X Li, M Zhou, Y Cui, W Wu, J Ping, X Guo… - Biosensors and …, 2024 - Elsevier
To study the collaboration between lipid droplets (LDs) and lysosomes, and the lipid change
in nonalcoholic fatty liver disease (NAFLD), herein two pH-triggered hydrophility-adjustable …
in nonalcoholic fatty liver disease (NAFLD), herein two pH-triggered hydrophility-adjustable …
LC3B is lipidated to large lipid droplets during prolonged starvation for noncanonical autophagy
M Omrane, KB M'Barek, A Santinho, N Nguyen… - Developmental Cell, 2023 - cell.com
Lipid droplets (LDs) store lipids that can be utilized during times of scarcity via autophagic
and lysosomal pathways, but how LDs and autophagosomes interact remained unclear …
and lysosomal pathways, but how LDs and autophagosomes interact remained unclear …
[HTML][HTML] ARL8B mediates lipid droplet contact and delivery to lysosomes for lipid remobilization
D Menon, A Bhapkar, B Manchandia, G Charak… - Cell Reports, 2023 - cell.com
Lipid droplets (LDs) play a crucial role in maintaining cellular lipid balance by storing and
delivering lipids as needed. However, the intricate lipolytic pathways involved in LD turnover …
delivering lipids as needed. However, the intricate lipolytic pathways involved in LD turnover …
[HTML][HTML] Mechanisms and therapeutic implications of selective autophagy in nonalcoholic fatty liver disease
S Jin, Y Li, T Xia, Y Liu, S Zhang, H Hu, Q Chang… - Journal of Advanced …, 2024 - Elsevier
Background Nonalcoholic fatty liver disease (NAFLD) has become the most common
chronic liver disease worldwide, whereas there is no approved drug therapy for it due to its …
chronic liver disease worldwide, whereas there is no approved drug therapy for it due to its …