ALDH3B2 and neoplasm: ALDH3B2 is known to be a target of miR-143-5p, and an analysis of differential expression of microRNAs (miRNAs) and their potential targets in a publicly available PCa microarray datasets found miR-143-5p, a potential tumor suppressor, to be downregulated with a subsequent ALDH3B2 upregulation [133,134].