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Matamoros T Franco S Vázquez-Alvarez BM Mas A Martínez MA Menéndez-Arias L 《The Journal of biological chemistry》2004,279(23):24569-24577
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Cases-González CE Franco S Martínez MA Menéndez-Arias L 《Journal of molecular biology》2007,365(2):298-309
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Crystal structures of Zidovudine- or Lamivudine-resistant human immunodeficiency virus type 1 reverse transcriptases containing mutations at codons 41, 184, and 215 总被引:6,自引:0,他引:6 下载免费PDF全文
Chamberlain PP Ren J Nichols CE Douglas L Lennerstrand J Larder BA Stuart DI Stammers DK 《Journal of virology》2002,76(19):10015-10019
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Structures of HIV-1 RT-DNA complexes before and after incorporation of the anti-AIDS drug tenofovir 总被引:3,自引:0,他引:3
Tuske S Sarafianos SG Clark AD Ding J Naeger LK White KL Miller MD Gibbs CS Boyer PL Clark P Wang G Gaffney BL Jones RA Jerina DM Hughes SH Arnold E 《Nature structural & molecular biology》2004,11(5):469-474
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Selection of mutations in the connection and RNase H domains of human immunodeficiency virus type 1 reverse transcriptase that increase resistance to 3'-azido-3'-dideoxythymidine 总被引:1,自引:0,他引:1 下载免费PDF全文
Brehm JH Koontz D Meteer JD Pathak V Sluis-Cremer N Mellors JW 《Journal of virology》2007,81(15):7852-7859
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Park SS Hong SK Lee SG Yoon JS Yoo WC Paik SY 《Nucleosides, nucleotides & nucleic acids》2007,26(5):453-457
In this study, we undertook to generate HIV-1 resistance to PMPA by in vitro passage and to characterize the cross-resistance patterns and RT mutations in the generated resistant virus. The HIV-1 A102-resistant to AZT was serially passaged for 4 months in the presence of increasing concentrations of PMPA up to maximum of 40 microM on the fresh MT-2 cells. After 25 passages, HIV-1 developed decreased sensitivity to PMPA after long-term in vitro exposure. Selected HIV-1 mutants were characterized by decreased susceptibility to PMPA (4-fold). This decrease could be related to PMPA resistant caused by an amino acid change associated with a V148M substitution. From these results, additional studies will be needed to determine whether a similar mutation in HIV RT develops in patients receiving PMPA or its orally bioavailable prodrug, tenofovir dipivoxil fumarate. 相似文献
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