Evidence map›Paper›PMID 28509875›Full record

ArticleViruses2017

In Silico Analysis of Epitope-Based Vaccine Candidates against Hepatitis B Virus Polymerase Protein.

Juzeng Zheng, Xianfan Lin, Xiuyan Wang, Liyu Zheng, Songsong Lan, Sisi Jin, Zhanfan Ou, Jinming Wu

Open access · goldAbstract read
In one paragraph

Article in Viruses, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 30 papers.

0numbers the graph read from it
0cells of the map it votes in
30citing papers in PubMed
5.9field-weighted citation impact, top 3% 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

30 citing papers in PubMed, 63 citations in OpenAlex.

  1. Article
  2. Review
  3. Article
  4. Review
  5. Article
  6. Saudi journal of biological sciences · 2022
    Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Review
  18. Epitope Prediction by Novel Immunoinformatics Approach: A State-of-the-art Review.International journal of peptide research and therapeutics · 2020
    Review
  19. Article
  20. 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

8 authors at 3 institutions in 1 country.

Juzeng ZhengDepartment of Gastroenterology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou 325000, China. zhengjuzeng@sina.com.
Xianfan LinDepartment of Gastroenterology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou 325000, China. lynnxianfan@126.com.
Xiuyan WangDepartment of Gastroenterology, Wenzhou People's Hospital, Wenzhou 325000, China. wangxiuyan12@sina.com.
Liyu ZhengDepartment of Gastroenterology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou 325000, China. 15158553395@163.com.
Songsong LanDepartment of Ultrasonography, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou 325000, China. lanss_good@126.com.
Sisi JinDepartment of Gastroenterology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou 325000, China. jinsisi9907@126.com.
Zhanfan OuDepartment of Gastroenterology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou 325000, China. ouzhanfan12@126.com.
Jinming WuDepartment of Gastroenterology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou 325000, China. wzfydw@wzhospital.cn.
Wenzhou Medical University · CNFirst Affiliated Hospital of Wenzhou Medical University · CNWenzhou City People's Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Hepatitis B virus (HBV) infection has persisted as a major public health problem due to the lack of an effective treatment for those chronically infected. Therapeutic vaccination holds promise, and targeting HBV polymerase is pivotal for viral eradication. In this research, a computational approach was employed to predict suitable HBV polymerase targeting multi-peptides for vaccine candidate selection. We then performed in-depth computational analysis to evaluate the predicted epitopes' immunogenicity, conservation, population coverage, and toxicity. Lastly, molecular docking and MHC-peptide complex stabilization assay were utilized to determine the binding energy and affinity of epitopes to the HLA-A0201 molecule. Criteria-based analysis provided four predicted epitopes, RVTGGVFLV, VSIPWTHKV, YMDDVVLGA and HLYSHPIIL. Assay results indicated the lowest binding energy and high affinity to the HLA-A0201 molecule for epitopes VSIPWTHKV and YMDDVVLGA and epitopes RVTGGVFLV and VSIPWTHKV, respectively. Regions 307 to 320 and 377 to 387 were considered to have the highest probability to be involved in B cell epitopes. The T cell and B cell epitopes identified in this study are promising targets for an epitope-focused, peptide-based HBV vaccine, and provide insight into HBV-induced immune response.

Indexed as

Amino Acid SequenceCell LineComputer SimulationEpitopesEpitopes, B-LymphocyteEpitopes, T-LymphocyteGene Products, polHepatitis BHepatitis B virusHLA-A2 AntigenHumansImmunogenicity, VaccineMolecular Docking SimulationPeptidesViral VaccinesEpitopesEpitopes, B-LymphocyteEpitopes, T-LymphocyteGene Products, polHLA-A*02:01 antigenHLA-A2 AntigenPeptidesP protein, Hepatitis B virusViral Vaccinesbioinformaticsepitopehepatitis B viruspolymerasevaccine

Identifiers

PMID28509875
PMCPMC5454424
OpenAlexW2616333630

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.