ArticleCell2018
Single-Molecule Analysis of a Viral Fusion Protein Illuminates a Fusion-Active Intermediate State.
Article in Cell, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 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
4 citing papers in PubMed, 6 citations in OpenAlex.
- Tracking the protein conformational motions driving HIV-1 membrane fusion.Scientific reports · 2026Article
- Viral Membrane Fusion and the Transmembrane Domain.Viruses · 2020Review
- X-ray Structures of the Post-fusion 6-Helix Bundle of the Human Syncytins and their Functional Implications.Journal of molecular biology · 2019Article
- Illuminating the virus life cycle with single-molecule FRET imaging.Advances in virus research · 2019Article
Corrections and comments
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Authors and funding
2 authors at 1 institution in 1 country.
Funding
Abstract
The influenza virus hemagglutinin (HA) fusion glycoprotein mediates viral entry into host cells through its receptor binding and membrane fusion activities. In this issue of Cell, Das et al. use single-molecule Förster resonance energy transfer (smFRET) to monitor HA conformational dynamics. Their study reveals this prototypical class I fusion protein to be a highly dynamic molecule capable of reversibly sampling multiple states, including on-pathway fusion intermediates between pre-fusion and post-fusion endpoints. These findings challenge long-held ideas for how HA functions and move the field closer to obtaining a mechanistic understanding of how class I fusion proteins mediate membrane fusion.
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What OpenQuestion 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 OpenQuestion graph.