Mechanisms of HIV-1 assembly, release and maturation.

Advances in structural biology and imaging have revealed detailed mechanisms of HIV-1 assembly, release, and maturation, informing targeted antiviral strategies.

• Why it matters: Understanding these late-stage processes is crucial because they prime new virus particles for infection, and current knowledge gaps hinder the development of effective therapies.
• What they did: Researchers integrated cryo-electron microscopy, single-molecule approaches, live-cell imaging, and molecular virology to study HIV-1’s late replication stages, highlighting recent progress.
• The result: This work enhances understanding of HIV-1 maturation mechanisms and supports the development of potent inhibitors and antiretroviral compounds with therapeutic potential.