Muscle lipid metabolism: role of lipid droplets and perilipins

PE Morales, JL Bucarey… - Journal of diabetes …, 2017 - Wiley Online Library
Skeletal muscle is one of the main regulators of carbohydrate and lipid metabolism in our
organism, and therefore, it is highly susceptible to changes in glucose and fatty acid (FA) …

Role of intramyocelluar lipids in human health

PM Coen, BH Goodpaster - Trends in Endocrinology & Metabolism, 2012 - cell.com
Intramyocellular lipid (IMCL) is predominantly stored as intramuscular triglyceride (IMTG) in
lipid droplets and is utilized as metabolic fuel during physical exercise. IMTG is also …

Sprint interval and endurance training are equally effective in increasing muscle microvascular density and eNOS content in sedentary males

M Cocks, CS Shaw, SO Shepherd… - The Journal of …, 2013 - Wiley Online Library
Key point Optimal vascular function is critical for health, and endurance training (ET) has
previously been shown to be an effective method of improving this. Sprint interval training …

[HTML][HTML] State of knowledge on molecular adaptations to exercise in humans: historical perspectives and future directions

KM Lavin, PM Coen, LC Baptista, MB Bell… - Comprehensive …, 2022 - ncbi.nlm.nih.gov
For centuries, regular exercise has been acknowledged as a potent stimulus to promote,
maintain, and restore healthy functioning of nearly every physiological system of the human …

Sprint interval and traditional endurance training increase net intramuscular triglyceride breakdown and expression of perilipin 2 and 5

SO Shepherd, M Cocks, KD Tipton… - The Journal of …, 2013 - Wiley Online Library
Key points Increases in aerobic capacity and intramuscular triglyceride (IMTG) utilization are
well‐described adaptations to endurance training (ET) and contribute to improvements in …

Mitochondrial dysfunction induces formation of lipid droplets as a generalized response to stress

SJ Lee, J Zhang, AMK Choi… - Oxidative medicine and …, 2013 - Wiley Online Library
Lipid droplet (LD) formation is a hallmark of cellular stress. Cells attempt to combat noxious
stimuli by switching their metabolism from oxidative phosphorylation to glycolysis, sparing …

Perilipin 5, a lipid droplet protein adapted to mitochondrial energy utilization

AR Kimmel, C Sztalryd - Current opinion in lipidology, 2014 - journals.lww.com
In-vivo and in-vitro data suggest that Plin5 is part of a cell-adaptive response to high lipid
oxidative metabolism to protect lipid droplet storage against neutral lipases and, so, limit …

Skeletal muscle PLIN proteins, ATGL and CGI-58, interactions at rest and following stimulated contraction

REK MacPherson, SV Ramos… - American Journal …, 2013 - journals.physiology.org
Evidence indicates that skeletal muscle lipid droplet-associated proteins (PLINs) regulate
lipolysis through protein-protein interactions on the lipid droplet surface. In adipocytes …

Unraveling the roles of PLIN5: linking cell biology to physiology

RR Mason, MJ Watt - Trends in Endocrinology & Metabolism, 2015 - cell.com
The discovery of perilipin (PLIN) 1 provided a major conceptual shift in the understanding of
adipose tissue lipolysis and generated intense interest in lipid droplet biology research. The …

Perilipin 2 and lipid droplets provide reciprocal stabilization

S Xu, F Zou, Z Diao, S Zhang, Y Deng, X Zhu, L Cui… - Biophysics Reports, 2019 - Springer
The lipid droplet (LD)-associated protein adipose differentiation-related protein (ADRP or
PLIN2) is required for the formation and stability of the LD organelle, whereas its biological …