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Aims/hypothesis: While lipid deposition in skeletal muscle is considered to be involved in obesity-associated insulin resistance, neutral intramyocellular lipid (IMCL) accumulation per se does not necessarily induce insulin resistance. We previously demonstrated that overexpression of the lipid drop...
ORGANISM(S): Rattus norvegicus 
Perilipin 5 (Plin5) has been shown the induce contact between mitochondria and lipid droplets, though the mechanism by which this occurs is unknown. It has been shown that the unique C-terminal domain of Plin5 is responsible for inducing these contact sites. In this proteomics study, we identify bin...
ORGANISM(S): Homo sapiens (Human) 
2023-04-06 | PXD031591 | Pride
Phosphorylation of PLIN5 is dynamically regulated in mice, required for IRS2 expression in the male mice liver, but dispensable for PGC1a target genes previously associated with PLIN5
Presence of ectopic lipid droplets (LDs) in cardiac muscle is associated to lipotoxicity and tissue dysfunction. However, presence of LDs in heart is also observed in physiological conditions, such as at times when cellular energy needs and energy production from mitochondria fatty acid (FA) β-oxida...
ORGANISM(S): Mus musculus 
2013-02-09 | GSE44192 | GEO
Presence of ectopic lipid droplets (LDs) in cardiac muscle is associated to lipotoxicity and tissue dysfunction. However, presence of LDs in heart is also observed in physiological conditions, such as at times when cellular energy needs and energy production from mitochondria fatty acid (FA) ?-oxid...
ORGANISM(S): Mus musculus 
Perilipin 5 (PLIN5) is a lipid droplet (LD) protein highly expressed in tissues that are active in fatty acid oxidation such as the heart, oxidative muscle, the liver, and brown adipocytes. PLIN5 shares homology with PLIN1: it prevents lipolysis in basal state but promotes lipolysis upon the activat...
ORGANISM(S): Mus musculus 
2024-08-26 | GSE275608 | GEO
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