ALDH1A3 and glioblastoma: Indeed, several potential mechanisms regulating the translational and post-translation of ALDH1A3 have been identified: the hypermethylation status of ALDH1A3 promoter predicts a low expression of ALDH1A3 protein accompanied by a better prognosis of GBM patients [30]; USP9X-mediated deubiquitinase plays an important role in ALDH1A3 protein stabilization [31]; temozolomide (TMZ) treatment at high concentrations does not alter ALDH1A3 mRNA levels, but protein levels through autophagy [32].