showed a trendP =0.1833
Although the changes were not statistically significant, TgHD iPSCs showed a trend toward upregulation of hexokinase 2 ( HK2 ) ( P =0.1833) and glyceraldehyde 3-phosphate dehydrogenase ( GAPDH ) ( P =0.0555), and downregulation of pyruvate kinase ( PKM ) ( P =0.2180), relative to WT iPSCs, indicating early metabolic dysregulation in TgHD iPSCs.