HIV-1 capsid variability: viral exploitation and evasion of capsid-binding molecules

A Saito, M Yamashita - Retrovirology, 2021 - Springer
The HIV-1 capsid, a conical shell encasing viral nucleoprotein complexes, is involved in
multiple post-entry processes during viral replication. Many host factors can directly bind to …

Variation in HIV-1 Nef function within and among viral subtypes reveals genetically separable antagonism of SERINC3 and SERINC5

SW Jin, FM Mwimanzi, JK Mann, MB Bwana… - PLoS …, 2020 - journals.plos.org
HIV Nef counteracts cellular host restriction factors SERINC3 and SERINC5, but our
understanding of how naturally occurring global Nef sequence diversity impacts these …

Clinical and evolutionary consequences of HIV adaptation to HLA: implications for vaccine and cure

S Avila-Rios, JM Carlson, M John, S Mallal… - Current Opinion in …, 2019 - journals.lww.com
Clinical and evolutionary consequences of HIV adaptation to... : Current Opinion in HIV and
AIDS Clinical and evolutionary consequences of HIV adaptation to HLA: implications for …

[HTML][HTML] Natural HIV-1 Nef polymorphisms impair SERINC5 downregulation activity

SW Jin, N Alsahafi, XT Kuang, SA Swann, M Toyoda… - Cell reports, 2019 - cell.com
HIV-1 Nef enhances virion infectivity by counteracting host restriction factor SERINC5;
however, the impact of natural Nef polymorphisms on this function is largely unknown. We …

Evolutionary dynamics of HIV-1 subtype C in Brazil

B Souto, V Triunfante, A Santos-Pereira, J Martins… - Scientific reports, 2021 - nature.com
The extensive genetic diversity of HIV-1 is a major challenge for the prevention and
treatment of HIV-1 infections. Subtype C accounts for most of the HIV-1 infections in the …

HIV-1 group M capsid amino acid variability: Implications for sequence quality control of genotypic resistance testing

K Tao, SY Rhee, PL Tzou, ZA Osman, SLK Pond… - Viruses, 2023 - mdpi.com
Background: With the approval of the HIV-1 capsid inhibitor, lenacapavir, capsid sequencing
will be required for managing lenacapavir-experienced individuals with detectable viremia …

Human immunotypes impose selection on viral genotypes through viral epitope specificity

M Gabrielaite, M Bennedbæk, AG Zucco… - The Journal of …, 2021 - academic.oup.com
Background Understanding the genetic interplay between human hosts and infectious
pathogens is crucial for how we interpret virulence factors. Here, we tested for associations …

Role of HLA-B*58:01–Restricted CD8+ T Cells in HIV-1 Subtype AE Infection

HT Nguyen, T Chikata, Y Zhang… - The Journal of …, 2024 - academic.oup.com
Abstract HLA-B* 58: 01 and HLA-B* 57 are protective alleles against human
immunodeficiency virus type 1 (HIV-1) subtype B or C infection, whereas these HLA alleles …

Pre-treatment integrase inhibitor resistance is uncommon in antiretroviral therapy-naive individuals with HIV-1 subtype A1 and D infections in Uganda

SM McCluskey, K Kamelian, N Musinguzi, S Kigozi… - AIDS, 2021 - journals.lww.com
Objective: Dolutegravir (DTG) is now a preferred component of first-line antiretroviral therapy
(ART). However, prevalence data on natural resistance to integrase inhibitors [integrase …

Changing selection on amino acid substitutions in Gag protein between major HIV-1 subtypes

GV Klink, OV Kalinina, GA Bazykin - Virus Evolution, 2024 - academic.oup.com
Amino acid preferences at a protein site depend on the role of this site in protein function
and structure as well as on external constraints. All these factors can change in the course of …