Evidence map›Paper›PMID 25940072›Full record

ArticleThe EMBO journal2015

Adaptation of avian influenza A (H6N1) virus from avian to human receptor-binding preference.

Fei Wang, Jianxun Qi, Yuhai Bi, Wei Zhang, Min Wang, Baorong Zhang, Ming Wang, Jinhua Liu, Jinghua Yan, Yi Shi and 1 more

Abstract read
In one paragraph

Article in The EMBO journal, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 34 papers.

0numbers the graph read from it
0cells of the map it votes in
34citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

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.

2 · The registry

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.

3 · Its place in the literature

Who cites it

34 citing papers in PubMed.

  1. Article
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  9. Review
  10. Review
  11. Article
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  13. Article
  14. Review
  15. Emerging HxNy Influenza A Viruses.Cold Spring Harbor perspectives in medicine · 2022
    Review
  16. Article
  17. Article
  18. Article
  19. Article
  20. Review
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

11 authors.

Fei WangCollege of Veterinary Medicine China Agricultural University, Beijing, China CAS Key Laboratory of Pathogenic Microbiology and Immunology Institute of Microbiology Chinese Academy of Sciences, Beijing, China.
Jianxun QiCAS Key Laboratory of Pathogenic Microbiology and Immunology Institute of Microbiology Chinese Academy of Sciences, Beijing, China Center of Influenza Research and Early-Warning Chinese Academy of Sciences, Beijing, China.
Yuhai BiCAS Key Laboratory of Pathogenic Microbiology and Immunology Institute of Microbiology Chinese Academy of Sciences, Beijing, China Center of Influenza Research and Early-Warning Chinese Academy of Sciences, Beijing, China.
Wei ZhangCAS Key Laboratory of Pathogenic Microbiology and Immunology Institute of Microbiology Chinese Academy of Sciences, Beijing, China Center of Influenza Research and Early-Warning Chinese Academy of Sciences, Beijing, China.
Min WangCollege of Veterinary Medicine China Agricultural University, Beijing, China CAS Key Laboratory of Pathogenic Microbiology and Immunology Institute of Microbiology Chinese Academy of Sciences, Beijing, China.
Baorong ZhangResearch Network of Immunity and Health (RNIH), Beijing Institutes of Life Science Chinese Academy of Sciences, Beijing, China Aviation General Hospital, Beijing, China.
Ming WangCollege of Veterinary Medicine China Agricultural University, Beijing, China.
Jinhua LiuCollege of Veterinary Medicine China Agricultural University, Beijing, China.
Jinghua YanCAS Key Laboratory of Pathogenic Microbiology and Immunology Institute of Microbiology Chinese Academy of Sciences, Beijing, China Center of Influenza Research and Early-Warning Chinese Academy of Sciences, Beijing, China.
Yi ShiCAS Key Laboratory of Pathogenic Microbiology and Immunology Institute of Microbiology Chinese Academy of Sciences, Beijing, China Center of Influenza Research and Early-Warning Chinese Academy of Sciences, Beijing, China Research Network of Immunity and Health (RNIH), Beijing Institutes of Life Science Chinese Academy of Sciences, Beijing, China.
George F GaoCollege of Veterinary Medicine China Agricultural University, Beijing, China CAS Key Laboratory of Pathogenic Microbiology and Immunology Institute of Microbiology Chinese Academy of Sciences, Beijing, China Center of Influenza Research and Early-Warning Chinese Academy of Sciences, Beijing, China Research Network of Immunity and Health (RNIH), Beijing Institutes of Life Science Chinese Academy of Sciences, Beijing, China National Institute for Viral Disease Control and Prevention Chinese Center for Disease Control and Prevention (China CDC), Beijing, China Office of Director-General, Chinese Center for Disease Control and Prevention (China CDC), Beijing, China gaof@im.ac.cn.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The receptor-binding specificity of influenza A viruses is a major determinant for the host tropism of the virus, which enables interspecies transmission. In 2013, the first human case of infection with avian influenza A (H6N1) virus was reported in Taiwan. To gather evidence concerning the epidemic potential of H6 subtype viruses, we performed comprehensive analysis of receptor-binding properties of Taiwan-isolated H6 HAs from 1972 to 2013. We propose that the receptor-binding properties of Taiwan-isolated H6 HAs have undergone three major stages: initially avian receptor-binding preference, secondarily obtaining human receptor-binding capacity, and recently human receptor-binding preference, which has been confirmed by receptor-binding assessment of three representative virus isolates. Mutagenesis work revealed that E190V and G228S substitutions are important to acquire the human receptor-binding capacity, and the P186L substitution could reduce the binding to avian receptor. Further structural analysis revealed how the P186L substitution in the receptor-binding site of HA determines the receptor-binding preference change. We conclude that the human-infecting H6N1 evolved into a human receptor preference.

Indexed as

Biological EvolutionAdaptation, BiologicalAmino Acid SubstitutionAnimalsChickensDucksHumansInfluenza A virusInfluenza, HumanInfluenza in BirdsMutagenesisReceptors, VirusSpecies SpecificityTaiwanReceptors, Viruscrystal structureH6N1hemagglutininreceptor binding

Identifiers

PMID25940072
PMCPMC4475400

What OpenQuestion holds

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Registered trials

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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.