Structural insights into HIV-1 polyanion-dependent capsid lattice formation revealed by single particle cryo-EM

CM Highland, A Tan, CL Ricaña… - Proceedings of the …, 2023 - National Acad Sciences
The HIV-1 capsid houses the viral genome and interacts extensively with host cell proteins
throughout the viral life cycle. It is composed of capsid protein (CA), which assembles into a …

[HTML][HTML] HIV capsid and integration targeting

AN Engelman - Viruses, 2021 - mdpi.com
Integration of retroviral reverse transcripts into the chromosomes of the cells that they infect
is required for efficient viral gene expression and the inheritance of viral genomes to …

[HTML][HTML] Understanding retroviral life cycle and its genomic RNA packaging

A Chameettachal, F Mustafa, TA Rizvi - Journal of molecular biology, 2023 - Elsevier
Members of the family Retroviridae are important animal and human pathogens. Being
obligate parasites, their replication involves a series of steps during which the virus hijacks …

[HTML][HTML] Immune control of HIV

M Balasubramaniam, J Pandhare… - Journal of life sciences …, 2019 - ncbi.nlm.nih.gov
The human immunodeficiency virus (HIV) infection of the immune cells expressing the
cluster of differentiation 4 cell surface glycoprotein (CD4+ cells) causes progressive decline …

Factors that mold the nuclear landscape of HIV-1 integration

GJ Bedwell, AN Engelman - Nucleic Acids Research, 2021 - academic.oup.com
The integration of retroviral reverse transcripts into the chromatin of the cells that they infect
is required for virus replication. Retroviral integration has far-reaching consequences, from …

[HTML][HTML] GS-CA1 and lenacapavir stabilize the HIV-1 core and modulate the core interaction with cellular factors

A Selyutina, P Hu, S Miller, LM Simons, HJ Yu… - Iscience, 2022 - cell.com
The HIV-1 capsid is the target for the antiviral drugs GS-CA1 and Lenacapavir (GS-6207).
We investigated the mechanism by which GS-CA1 and GS-6207 inhibit HIV-1 infection. HIV …

[HTML][HTML] The HIV-1 capsid core is an opportunistic nuclear import receptor

G Xue, HJ Yu, C Buffone, SW Huang, KE Lee… - Nature …, 2023 - nature.com
The movement of viruses and other large macromolecular cargo through nuclear pore
complexes (NPCs) is poorly understood. The human immunodeficiency virus type 1 (HIV-1) …

[HTML][HTML] Biomolecular condensates: insights into early and late steps of the HIV-1 replication cycle

F Di Nunzio, VN Uversky, AJ Mouland - Retrovirology, 2023 - Springer
A rapidly evolving understanding of phase separation in the biological and physical
sciences has led to the redefining of virus-engineered replication compartments in many …

[HTML][HTML] Dodging the host interferon-stimulated gene mediated innate immunity by HIV-1: a brief update on intrinsic mechanisms and counter-mechanisms

K Chintala, K Mohareer, S Banerjee - Frontiers in Immunology, 2021 - frontiersin.org
Host restriction factors affect different phases of a viral life cycle, contributing to innate
immunity as the first line of defense against viruses, including HIV-1. These restriction factors …

Design, synthesis, and mechanism study of dimerized phenylalanine derivatives as novel HIV-1 capsid inhibitors

X Zhang, L Sun, ME Meuser, WA Zalloum, S Xu… - European journal of …, 2021 - Elsevier
Abstract HIV-1 capsid (CA) plays indispensable and multiple roles in the life cycle of HIV-1,
become an attractive target in antiviral therapy. Herein, we report the design, synthesis, and …