ALDH9A1 and neoplasm: Notably, the triglyceride concentration levels in the tumor xenografts from ALDH9A1-overexpressed groups were significantly mitigated compared to those from control groups (Fig. 3F), and the oil red staining demonstrated that the tumor xenografts from ALDH9A1-overexpressed groups owned less lipid accumulation compared with those from the control group (Fig. 3G).