Figure 6From: FTO contributes to hepatic metabolism regulation through regulation of leptin action and STAT3 signalling in liverFTO overexpression in liver of mice regulates mitochondrial density and funtion. Liver of mice were infected with recombinant adenovirus encoding human FTO or GFP (control) proteins for 10 days (2.108ifu/g of body weight). A) Effect of FTO on mtDNA quantity, calculated as the ratio of COX1 to cyclophilin A DNA levels, and measured by real-time PCR in the liver of infected mice. B) Effect of FTO on the mRNA levels of POLG1, POLG2, SSBP1, TFAM, NRF1, NRF2, COX3 measured by real-time PCR in the liver of Ad-GFP and Ad-FTO mice. C) Effect of FTO on oxygen consumption of mitochondria isolated from liver of Ad-GFP and Ad-FTO mice. Data are means ± SEM (n = 5/group). *p < 0.05 compared to GFP infected mice.Back to article page