ALDH3A2 and gastric cancer: In addition, after analyzing expression profiles of GEO database, ALDH3A2 is overexpressed in gastric cancer, and survival analysis suggests that patients with low ALDH3A2 expression have significantly shorter overall survival than those with high ALDH3A2 expression, indicating that ALDH3A2 can serve as an independent predictor and a prognostic marker for gastric cancer31.