Evidence map›Paper›PMID 36053375›Full record

ArticleArchives of microbiology2022

Identification and analysis of B cell epitopes of hemagglutinin of H1N1 influenza virus.

Qing Feng, Xiao-Yan Huang, Yang-Meng Feng, Li-Jun Sun, Jing-Ying Sun, Yan Li, Xin Xie, Jun Hu, Chun-Yan Guo

Open access · bronzeAbstract read
In one paragraph

Article in Archives of microbiology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
0.2field-weighted citation impact, top 49% of its field
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

2 citing papers in PubMed, 2 citations in OpenAlex.

  1. Cu-MOF-NHMikrochimica acta · 2026
    Article
  2. Article
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

9 authors at 3 institutions in 1 country.

Qing FengCentral Laboratory, Shaanxi Provincial People's Hospital, Xi'an, 710068, Shaanxi, China.
Xiao-Yan HuangShaanxi Provincial Key Laboratory of Infection and Immune Diseases, Xi'an, Shaanxi, China.
Yang-Meng FengCentral Laboratory, Shaanxi Provincial People's Hospital, Xi'an, 710068, Shaanxi, China.
Li-Jun SunCentral Laboratory, Shaanxi Provincial People's Hospital, Xi'an, 710068, Shaanxi, China.
Jing-Ying SunCentral Laboratory, Shaanxi Provincial People's Hospital, Xi'an, 710068, Shaanxi, China.
Yan LiCentral Laboratory, Shaanxi Provincial People's Hospital, Xi'an, 710068, Shaanxi, China.
Xin XieKey Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, College of Life Science, Northwest University, Xi'an, China.
Jun HuCentral Laboratory, Shaanxi Provincial People's Hospital, Xi'an, 710068, Shaanxi, China. hjj65622@163.com.
Chun-Yan GuoCentral Laboratory, Shaanxi Provincial People's Hospital, Xi'an, 710068, Shaanxi, China. guochunyan101109@126.com.
Shanxi Medical University · CNShaanxi Provincial People's Hospital · CNNorthwest University · CN

Funding

Incubation Fund Program of Shaanxi Provincial People's Hospital 2021YJY-27Key Research and Development Program of Shaanxi 2021ZDLSF01-03
6 · The paper itself

Abstract

The frequent variation of influenza virus hemagglutinin (HA) antigen is the main cause of influenza pandemic. Therefore, the study of B cell epitopes of HA is of great significance in the prevention and control of influenza virus. In this study, the split vaccine of 2009 H1N1 influenza virus was used as immunogen, and the monoclonal antibodies (mAbs) were prepared by conventional hybridoma fusion and screening techniques. The characteristics of mAbs were identified by ELISA method, Western-blot test and hemagglutination inhibition test (HI). Using the obtained mAbs as a tool, the B cell epitopes of HA were predicted by ELISA blocking test, sandwich ELISA method and computer simulation method. Finally, four mAbs against HA antigen of H1N1 influenza virus were obtained. The results of ELISA and computer prediction showed that there were at least two types of epitopes on HA of influenza virus. The results of this study complemented the existing methods for predicting HA epitopes, and also provided a new method for predicting other pathogenic microorganisms.

Indexed as

Influenza A Virus, H1N1 SubtypeAnimalsAntibodies, MonoclonalAntibodies, ViralComputer SimulationEpitopes, B-LymphocyteHemagglutinin Glycoproteins, Influenza VirusHemagglutininsMiceMice, Inbred BALB CAntibodies, MonoclonalAntibodies, ViralEpitopes, B-LymphocyteHemagglutinin Glycoproteins, Influenza VirusHemagglutininsComputer predictionELISA blocking testH1N1 influenza virusMonoclonal antibody (mAb)

Identifiers

PMID36053375
PMCPMC9438888
OpenAlexW4294316526

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

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.