The results showed that NCF2 was negatively correlated with oxidative phosphorylation, valine leucine and isoleucine degradation, ribosome, huntingtons disease, drug metabolism cytochrome p450, arginine and proline metabolism, parkinsons disease, citrate cycle, tca cycle, butanoate metabolism and fatty acid metabolism (Fig. 5D). This evidence concerns the gene NCF2 and Huntington disease.