ALDH5A1 and glioblastoma: Transient overexpression of cDNA constructs harboring wild-type (WT) ALDH5A1 gene, triple mutant (TM, c.106G > C, c.538C > T and c.545C > T, CTT), or the empty pcDNA3.1 vector (control) was performed in U87 glioblastoma cells.