ArticleJournal of medical virology2025
Five-Year (2017-2022) Evolutionary Dynamics of Human Coronavirus HKU1 in Southern France With Emergence of Viruses Harboring Spike H512R Substitution.
Article in Journal of medical virology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 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
2 citing papers in PubMed.
- Near-complete genomes from six human coronavirus HKU1-positive samples recovered by metagenomics in coastal Kenya, 2024-2025.Microbiology resource announcements · 2026Article
- Genome sequences of human coronavirus NL63 diagnosed in southern France.Microbiology resource announcements · 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
10 authors.
Funding
Abstract
HCoV-HKU1 diversity and evolution were scarcely studied. We performed next-generation sequencing (NGS) and analysis of HCoV-HKU1 genomes over 5 years. NGS used Illumina technology on NovaSeq 6000 following whole genome PCR amplification by an in-house set of primers designed using Gemi and PrimalScheme. Genome assembly and analyses used CLC Genomics, Mafft, BioEdit, Nextstrain, Nextclade, MEGA, and iTol bioinformatic tools. Spike molecular modeling and dynamics simulations used Molegro Molecular Viewer and Hyperchem programs. Twenty-eight PCR systems allowed obtaining 158 HCoV-HKU1 genomes including 69 and 89 of genotypes A and B, respectively. Both genotypes co-circulated during the study period but one predominated each year. A total of 1683 amino acid substitutions including 80 in ≥ 10 genomes were detected in genotype A relatively to a 2004 reference. H512R in spike, first detected in 2009 and reported as involved in antibody neutralization, was found in all genotype A, almost always with V387I and K478N, and was predicted here to significantly improve cellular TMPRSS2 protein binding. Also, 1802 amino acid substitutions including 64 in ≥ 10 genomes were detected in genotype B relatively to a 2005 reference. This study substantially expands the global set of HCoV-HKU1 genomes. Genomics with protein structural analyses contributed to our understanding of HCoV-HKU1 evolution.
Indexed as
Identifiers
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.