Truncation of Pik3r1 Causes Severe Insulin Resistance Uncoupled From Obesity and Dyslipidaemia by Increased Energy Expenditure
Both PIK3R1(Y657X) mutant and wild-type C57Bl/6J mice were maintained on chow until 16 weeks old, at which time they were fasted for 16 hours and then refed chow for 6 hours. The tissues were harvested and snap-frozen at three time points: chow diet before overnight fast (ad libitum chow, ALC), after 16 hour fast (overnight fast, ONF), and after 6 hour refeeding (refed 6 hours, RF6). Overall design: RNAseq profiles of PIK3R1(Y657X) mutant and wild-type C57Bl/6J mice in three states: fasting, refed, and chow.