BCL2 and benign prostatic hyperplasia: Though this study did not present any information regarding the molecular mechanisms of anthocyanin-induced apoptosis in BPH, another study showed that the downregulation of Bcl-2 expression and the upregulation of Bcl-2-asscoaited X protein (Bax) expression in BPH tissues were closely associated with such pro-apoptotic activity [89].