Point Mutation of the Proteasome β5 Subunit Gene Is an Important Mechanism of Bortezomib Resistance in Bortezomib-Selected Variants of Jurkat T Cell Lymphoblastic Lymphoma/Leukemia LineShuqing Lü, Jianmin Wang, Xianmin Song et al.|Journal of Pharmacology and Experimental Therapeutics|2008Cited by 107