. . . . . . . . . . . . "[However, phosphorylation of the retinoblastoma tumor suppressor protein (RB) is still required for G1-S progression in androgen-independent cells, since the expression of constitutively active RB (PSM-RB) or p16ink4a caused cell cycle arrest and mimicked the effects of androgen withdrawal on downstream targets in androgen-dependent LNCaP cells.]. Sentence from MEDLINE/PubMed, a database of the U.S. National Library of Medicine."@en . . . . . "2016-02-19"^^ . . "Gene-disease associations inferred from text-mining the literature."@en . "DisGeNET evidence - LITERATURE"@en . "2016-05-13T12:43:58+02:00"^^ . . . . . . . . . . . "v4.0.0.0" . "v4.0.0" .