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Lipodystrophy_Lipoatrophy v2.0 PLAAT3 Gene migrated from ENSG00000176485 to ENSG00000176485 (gene set migration)
Lipodystrophy_Lipoatrophy v1.12 PLA2G16 Zornitza Stark Added comment: Comment when marking as ready: HGNC approved name is PLAAT3
Lipodystrophy_Lipoatrophy v1.9 PLA2G16 Lauren Rogers gene: PLA2G16 was added
gene: PLA2G16 was added to Lipodystrophy_Lipoatrophy. Sources: Literature
Mode of inheritance for gene: PLA2G16 was set to MONOALLELIC, autosomal or pseudoautosomal, imprinted status unknown
Publications for gene: PLA2G16 were set to PMID: 37919452
Phenotypes for gene: PLA2G16 were set to Lipodystrophy (MONDO:0006573)
Review for gene: PLA2G16 was set to GREEN
Added comment: 7 patients from 4 unrelated consanguineous families with homozygous loss of function PTC variants. Features: 4/7 metabolic features, 6/7 neurological/skeletal features, 3/7 Psychomotor retardation/intellectual disability, 5/7 demyelinating peripheral neuropathy.

Null mouse and patient derived white adipose tissue showed enrichment of arachidonic acid-containing membrane phospholipids and a strong decrease in PPARγ. CRISPR–Cas9-mediated PLAAT3 inactivation in human adipose stem cells induced insulin resistance, altered adipocyte differentiation with decreased lipid droplet formation and reduced the expression of adipogenic and mature adipocyte markers, including PPARγ.
Sources: Literature