Ontology highlight
ABSTRACT:
SUBMITTER: Medina-Gomez G
PROVIDER: S-EPMC1857730 | biostudies-other | 2007 Apr
REPOSITORIES: biostudies-other
Medina-Gomez Gema G Gray Sarah L SL Yetukuri Laxman L Shimomura Kenju K Virtue Sam S Campbell Mark M Curtis R Keira RK Jimenez-Linan Mercedes M Blount Margaret M Yeo Giles S H GS Lopez Miguel M Seppänen-Laakso Tuulikki T Ashcroft Frances M FM Oresic Matej M Vidal-Puig Antonio A
PLoS genetics 20070401 4
Peroxisome proliferator activated receptor gamma 2 (PPARg2) is the nutritionally regulated isoform of PPARg. Ablation of PPARg2 in the ob/ob background, PPARg2(-/-) Lep(ob)/Lep(ob) (POKO mouse), resulted in decreased fat mass, severe insulin resistance, beta-cell failure, and dyslipidaemia. Our results indicate that the PPARg2 isoform plays an important role, mediating adipose tissue expansion in response to positive energy balance. Lipidomic analyses suggest that PPARg2 plays an important antil ...[more]