ReviewViruses2025
How HIV-1 Uses the Metabolite Inositol Hexakisphosphate to Build Its Capsid.
Review in Viruses, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
3 citing papers in PubMed.
- The Central Pore of HIV-1 Capsomers Promotes Sustained Stability of the Viral Capsid.Journal of molecular biology · 2026Article
- IPMK at the crossroads of cellular signaling in health and disease.FEBS letters · 2026Review
- Retroviruses use different IPNature communications · 2026Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
1 author.
Funding
Abstract
The HIV-1 capsid is one of virology's most iconic structures, yet how it assembles has long remained elusive. Remarkably, the capsid is made from just a single protein, CA, which forms a lattice of ~250 hexamers and exactly 12 pentamers. Conical capsids form inside budded virions during maturation, but early efforts to reproduce this in vitro resulted instead in open-ended tubes with a purely hexameric lattice. The missing component in capsid assembly was finally identified as the metabolite inositol hexakisphosphate (IP6). Simply mixing soluble CA protein with IP6 is sufficient to drive the spontaneous assembly of conical capsids with a similar size and shape to those inside of infectious virions. Equally important, IP6 stabilises capsids once formed, increasing their stability from minutes to hours. Indeed, such is the dependence of HIV-1 on IP6 that the virus actively packages it into virions during production. These discoveries have stimulated work from multiple labs into the role and importance of IP6 in HIV-1 replication, and is the subject of this review.
Indexed as
Identifiers
What Socratic holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the Socratic graph.