Figure 5. Steady-state mRNA levels of TFEB and PGC1α during uncoupling treatment. TFEB mRNA levels tended to decrease in wt/N370SGBA, and N370SGBA/N370SGBA but PGC1α significantly increased upon CCCP induction in wt/N370SGBA, probably in an attempt to compensate for the underlying mitochondrial defects. UT, untreated. AU: arbitrary units. Thin line indicates p value <0.05. Results are expressed by mean± SEM.