Role of atazanavir in the treatment of HIV infection.
PMID: 19436623
2009
Therapeutics and clinical risk management
Introduction: Mutations more significant to be included in the GIQ model are the following: L10F/I/V, K20M/R, L24I, D30N, V32I, L33F, M36I/L, I47V/A, G48V, I50V, I50L, F53L, I54V/L/A/M/T/S, L63P, A71V/T, G73S, V77I, V82A/F/T, I84V, N88D/S and
HIV type-1 clade C resistance genotypes in treatment-naive patients and after first virological failure in a large community antiretroviral therapy programme.
Discussion: The impact of these on viral drug susceptibility is uncertain, but many, including L10I/V, K20R, M36I, L63P, A71V/T and V77I, are not expected to cause major drug resistance.
Distinct resistance mutation and polymorphism acquisition in HIV-1 protease of subtypes B and F1 from children and adult patients under virological failure.
PMID: 18992847
2009
Infection, genetics and evolution
Abstract: In untreated patients, mutations L10V, K20R, and M36I were more frequent in subtype F1, while L63P, A71T, and V77I were more prevalent in subtype B.
Method: Mutations L10F/I/R/V, K20M/R, L24I, L33F, M36I, F53L, I54V/L/A/M/T/S, L63P, A71V/T, G73C/S/T/A, V77I and N88D/S were considered as minor resist
[Study on genotypic resistance mutations to antiretroviral drugs on HIV strains of treated and treatment-naive HIV-1 infectious patients in Hubei province].
PMID: 18396668
2007
Zhonghua liu xing bing xue za zhi
Abstract: Some protease (PR) drug-resistant mutations were found in these samples, such as D30N (2.27%), D30G (2.27%), M46I (4.55%), M46N (2.27%), I47V (4.55%), I84V (4.55%), I84L (2.27%), N88S (2.27%) and L90S (2.27%) that all belonged to major drug-resistant but A71T (29.55%) belonged to minor resistance mutations Five treated patients were detected having mutations associated RT drug resistance: M41L (5.26%), A62V (5.26%),D67N (5.26%), PMID: 17619115
2007
Archives of virology
Abstract: The proportion of substitutions L63P, A71T/V, V77I and I93L in subtype B' sequences was considerably higher than in CRF01_AE viruses, while the proportion of L10I, M36I and K20R/I substitutions in subtype B' sequences was relatively lower than in CRF01_AE strains.
HIV-1 subtype B protease and reverse transcriptase amino acid covariation.
Genotypic resistance mutations to antiretroviral drugs in treatment-naive HIV/AIDS patients living in Liaoning Province, China: baseline prevalence and subtype-specific difference.
PMID: 17411368
2007
AIDS research and human retroviruses
Abstract: The frequencies of minor mutations to protease inhibitors (PI) were I93L (71.4%), L63P (62.6%), V77I (62.6%), M36I/V (33.0%), A71T/V (22.0%), K20R (6.6%), G16E (6.6%), and L10I (5.5%).
Interpretation of genotype and pharmacokinetics for resistance to fosamprenavir-ritonavir-based regimens in antiretroviral-experienced patients.
PMID: 17296739
2007
Antimicrobial agents and chemotherapy
Abstract: The Zephir mutation score included 12 IAS protease mutations associated with poorer virological response: L10I/F/R/V, L33F, M36I, M46I/L, I54L/M/T/V, I62V, L63P, A71I/L/V/T, G73A/C/F/T, V82A/F/S/T, I84V, L90M, and polymorphism mutations I13V, L19I, K55R, and L89M.
A novel substrate-based HIV-1 protease inhibitor drug resistance mechanism.
Method: In addition, the model was also adjusted on use of nelfinavir at baseline and on the number of PI mutations (L10IRVF, K20RM, M36I, A71VT, G73SA, V82AFTS, L90M) found to be associated with the virological response in univariate analyses in this subset of patients.