Structure and function of retroviral integrase

GN Maertens, AN Engelman… - Nature Reviews …, 2022 - nature.com
A hallmark of retroviral replication is establishment of the proviral state, wherein a DNA copy
of the viral RNA genome is stably incorporated into a host cell chromosome. Integrase is the …

Structure, function, and interactions of the HIV-1 capsid protein

E Rossi, ME Meuser, CJ Cunanan, S Cocklin - Life, 2021 - mdpi.com
The capsid (CA) protein of the human immunodeficiency virus type 1 (HIV-1) is an essential
structural component of a virion and facilitates many crucial life cycle steps through …

Cone-shaped HIV-1 capsids are transported through intact nuclear pores

V Zila, E Margiotta, B Turoňová, TG Müller, CE Zimmerli… - Cell, 2021 - cell.com
Summary Human immunodeficiency virus (HIV-1) remains a major health threat. Viral capsid
uncoating and nuclear import of the viral genome are critical for productive infection. The …

Nuclear pore blockade reveals that HIV-1 completes reverse transcription and uncoating in the nucleus

A Dharan, N Bachmann, S Talley, V Zwikelmaier… - Nature …, 2020 - nature.com
Retroviral infection involves the reverse transcription of the viral RNA genome into DNA,
which is subsequently integrated into the host cell genome. Human immunodeficiency virus …

HIV-1 uncoating by release of viral cDNA from capsid-like structures in the nucleus of infected cells

TG Müller, V Zila, K Peters, S Schifferdecker, M Stanic… - Elife, 2021 - elifesciences.org
HIV-1 replication commences inside the cone-shaped viral capsid, but timing, localization,
and mechanism of uncoating are under debate. We adapted a strategy to visualize …

HIV-1 nuclear import in macrophages is regulated by CPSF6-capsid interactions at the nuclear pore complex

DA Bejarano, K Peng, V Laketa, K Börner, KL Jost… - Elife, 2019 - elifesciences.org
Nuclear entry of HIV-1 replication complexes through intact nuclear pore complexes is
critical for successful infection. The host protein cleavage-and-polyadenylation-specificity …

A highly potent long-acting small-molecule HIV-1 capsid inhibitor with efficacy in a humanized mouse model

SR Yant, A Mulato, D Hansen, WC Tse… - Nature medicine, 2019 - nature.com
People living with HIV (PLWH) have expressed concern about the life-long burden and
stigma associated with taking pills daily and can experience medication fatigue that might …

Capsid-dependent host factors in HIV-1 infection

M Yamashita, AN Engelman - Trends in microbiology, 2017 - cell.com
After invasion of a susceptible target cell, HIV-1 completes the early phase of its life cycle
upon integration of reverse-transcribed viral DNA into host chromatin. The viral capsid, a …

The roles of the nuclear pore complex in cellular dysfunction, aging and disease

S Sakuma, MA D'Angelo - Seminars in cell & developmental biology, 2017 - Elsevier
The study of the Nuclear Pore Complex (NPC), the proteins that compose it (nucleoporins),
and the nucleocytoplasmic transport that it controls have revealed an unexpected layer to …

Inhibitors of the HIV-1 capsid, a target of opportunity

SK Carnes, JH Sheehan, C Aiken - Current Opinion in HIV and …, 2018 - journals.lww.com
Small molecules that bind to the viral capsid protein can be potent inhibitors of HIV infection.
Capsid-targeting drugs are predicted to exhibit high barriers to viral resistance, and ongoing …