PPARG and Obesity: Hence, it is imperative to understand that the modulation of expression and release of adipocytokines thatinfluence insulin sensitivity are significant mechanisms portraying the role of PPAR gamma 2 in T2DM.PPAR gamma is a key regulator of the nodal relationshipsinvolving a wide gamut of facets that include nutrients, gullibility to obesity, and control of molecules released from adipocytes, and most significantlyinsulin sensitivity.