PPAR gamma 2 prevents lipotoxicity by controlling adipose tissue expandability and peripheral lipid metabolism. by Medina-Gomez, G, Gray, S, Yetukuri, L, Shimomura, K, Virtue, S, Campbell, M, Curtis, R, Jimenez-Linan, M, Blount, M, Yeo, G, Lopez, M, Seppanen-Laakso, T, Ashcroft, F, Oresic, M, Vidal-Puig, A