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Increased P-glycoprotein expression and multidrug-resistant gene (mdr1) amplification are infrequently found in fresh acute leukemia cells. Sequential analysis of 15 cases at initial presentation and relapsed stage.
Ito Y, Tanimoto M, Kumazawa T, Okumura M, Morishima Y, Ohno R, Saito H. Ito Y, et al. Among authors: tanimoto m. Cancer. 1989 Apr 15;63(8):1534-8. doi: 10.1002/1097-0142(19890415)63:8<1534::aid-cncr2820630813>3.0.co;2-n. Cancer. 1989. PMID: 2564311
870 results