Disclosure statement We promise that the article is original, is not under consideration, or has not been published previously elsewhere, and its content has not been anticipated by a previous publication. There are no benefits conflicts in any form. Acknowledgements We thank Professor Tong-Chuan He (Laboratory of Molecular Oncology, University of Chicago, USA) for providing us the generous gift HEK 293 cell line. This work was BAY 80-6946 nmr supported by the National Natural Science Foundation of China (No.39970768) and in part by
the National Natural Science Foundation of China (No.30330590). References 1. Atalay C, Deliloglu GI, Irkkan C, Gunduz U: Multidrug resistance in locally advanced breast cancer. Tumour Biol 2006, 27:309–318.PubMedCrossRef 2. Klein I, Sarkadi B, Váradi A: An inventory of
the human ABC proteins. Biochim Biophys Acta 1999,1461(2):237–262.PubMedCrossRef 3. Doyle LA, Yang W, Abruzzo LV, Krogmann T, Gao Y, Rishi AK, Ross DD: A multidrug resistance transporter from human MCF-7 breast cancer cells. Proc Natl Acad Sci USA 1998,95(26):15665–15670.PubMedCrossRef 4. Goda K, Bacsó Z, Szabó G: Multidrug resistance through the spectacle of P-glycoprotein. Curr Cancer Drug Targets 2009,9(3):281–297.PubMedCrossRef 5. Juliano RL, Ling V: A surface glycoprotein modulating drug permeability in Chinese learn more hamster ovary cell mutants. Biochim Biophys Acta 1976,455(1):152–162.PubMedCrossRef 6. shikawa find more T, Nakagawa H: Human ABC transporter ABCG2 in cancer chemotherapy and pharmacogenomics. J Exp Ther Oncol 2009,8(1):5–24. 7. Higgins CF: Multiple molecular mechanisms for multidrug resistance transporters. Nature 2007, 446:749–757.PubMedCrossRef Pyruvate dehydrogenase lipoamide kinase isozyme 1 8. Gottesman MM, Pastan I: The multidrug transporter, a double-edged sword. J Biol Chem 1988,263(25):12163–12166.PubMed 9. Zheng GH, Fu JR, Xu YH, Jin XQ, Liu WL, Zhou JF: Screening and cloning of multi-drug resistant genes in HL-60/MDR cells. Leuk Res 2009,33(8):1120–1123.PubMedCrossRef 10. Yuxia Guo, Gaihuan Zheng, Xianqing Jin, Youhua Xu, Qing Luo, Xiaomei Liu, Zhenzhen Zhao, Yong
Chen: HA117 gene increased the multidrug resistance of K562 cells in vitro: an investigation to the function of a novel gene related to drug resistance. J Exp Clin Cancer Res 2009, 28:63.CrossRef 11. Luo J, Deng ZL, Luo X, Tang N, Song WX, Chen J, Sharff KA, Luu HH, Haydon RC, Kinzler KW, Vogelstein B, He TC: A protocol for rapid generation of recombinant adenoviruses using the AdEasy system. Nat Protoc 2007,2(5):1236–1247.PubMedCrossRef 12. Trock BJ, Leonessa F, Clarke R: Multidrug resistance in breast cancer: a meta-analysis of MDR1/gp170 expression and its possible functional significance. Journal of the National Cancer Institute 1997, 89:917–931.PubMedCrossRef 13. Vasiliou V, Vasiliou K, Nebert DW: Human ATP-binding cassette (ABC) transporter family.