Abstract: One of the major concerns associated with anti-HIV agents is the resistance mutation development, and the presence of I50V, M46I/L, I47V, I54L/V and I84V genotype has been observed in amprenavir therapy experienced subjects.
High prevalence of genotypic and phenotypic HIV-1 drug-resistant strains among patients receiving antiretroviral therapy in Abidjan, Cote d'Ivoire.
PMID: 11391173
2001
Journal of acquired immune deficiency syndromes (1999)
Abstract: The prevalence of mutations associated with resistance to ARV drugs was: 29 (42.6%) to zidovudine, 10 (14.7%) to lamivudine, one (1.5%) to didanosine, one K103N mutation (associated with resistance to delavirdine, nevirapine, and efavirenz), one Y181C mutation (associated with resistance to delavirdine and nevirapine), two to both indinavir (M46I/L and V82A) and saquinavir (G48V and L90M), and one each to ritonavir (V82A) and nelfinavir (D30N).
Identification of genotypic changes in human immunodeficiency virus protease that correlate with reduced susceptibility to the protease inhibitor lopinavir among viral isolates from protease inhibitor-experienced patients.
Abstract: Two statistical tests showed that specific mutations at 11 amino acid positions in protease (L10F/I/R/V, K20M/R, L24I, M46I/L, F53L, I54L/T/V, L63P, A71I/L/T/V, V82A/F/T, I84V, and L90M) were associated with reduced susceptibility.
Replicative fitness in vivo of HIV-1 variants with multiple drug resistance-associated mutations.
Abstract: The least fit viruses were associated with the RT mutation M184I/V (11.6% less fit) and the PR mutations D30N (12.4% less fit) and M46I/L (21% less fit).
Structural and kinetic analyses of the protease from an amprenavir-resistant human immunodeficiency virus type 1 mutant rendered resistant to saquinavir and resensitized to amprenavir.
Abstract: The protease inhibitor amprenavir (APV) generates a signature set of HIV type 1 (HIV-1) protease mutations associated with in vitro resistance (M46I/L, I47V, and I50V [triple mutant]).
Polymorphism of HIV type 1 gag p7/p1 and p1/p6 cleavage sites: clinical significance and implications for resistance to protease inhibitors.
PMID: 10957718
2000
AIDS research and human retroviruses
Abstract: There was a significant association between A431V and PR M46I,L (OR 13.7; 95% CI 4.2-44.3) and V82A,F,T (OR 8.8; 95% CI 2.7-27.8).
Structural and kinetic analysis of drug resistant mutants of HIV-1 protease.
PMID: 10429209
1999
European journal of biochemistry
Abstract: Mutants K45I and M46L, usually selected in combination with other mutations, showed activities that are similar to (60-110%) or greater than (110-530%) wild-type, respectively.
Drug resistance during indinavir therapy is caused by mutations in the protease gene and in its Gag substrate cleavage sites.
Abstract: Similarly, rates of replication of viruses with mutations M46L/I, I54V, and V82A in protease were enhanced both in the presence and in the absence of Indinavir when combined with mutations in the gag p7/p1 and the gag p1/p6 cleavage sites.
Emergence of protease inhibitor resistance mutations in human immunodeficiency virus type 1 isolates from patients and rapid screening procedure for their detection.
PMID: 8913459
1996
Antimicrobial agents and chemotherapy
Abstract: In addition to the changes at positions 82 and 90, we have identified M46L/I, G48V, and I54V substitutions in isolates derived from indinavir-treated patients.
Abstract: Patient human immunodeficiency virus type 1 (HIV-1) isolates that are resistant to protease inhibitors may contain amino acid substitutions L10I/V, M46L/I, G-48V, L63P, V82A/F/T, I84V, and L90M in the protease gene.
HIV mutation literature information.
PMID: 
2001
Nihon yakurigaku zasshi. Folia pharmacologica Japonica
Browser Board
Co-occurred Entities
Filtrator
ViMRT