[20] Li M，Jiang X，Liu D，et al.Autophagy protects LNCaP cells under androgen deprivation conditions[J].Autophagy，2008，4(1)：54-60.

    [21]潘强.替莫唑胺耐药的恶性胶质瘤细胞系耐药特性演变的研究[D].天津：天津医科大学，2010.

    [22] Sun Y，Liu J H，Jin L，et al.Over-expression of the Beclin1 gene upregulates chemosensitivity to anti-cancer drugs by enhancing therapy-induced apoptosis in cervix squamous carcinoma CaSki cells[J].Cancer Lett ......