Evidence map›Paper›PMID 27194006›Full record

ArticleScientific reports2016

Development and evaluation of two subunit vaccine candidates containing antigens of hepatitis E virus, rotavirus, and astrovirus.

Ming Xia, Chao Wei, Leyi Wang, Dianjun Cao, Xiang-Jin Meng, Xi Jiang, Ming Tan

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed
2.9field-weighted citation impact, top 10% 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

23 citing papers in PubMed, 30 citations in OpenAlex.

  1. Review
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  8. The αTSR Domain ofInternational journal of nanomedicine · 2023
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  14. Review
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  18. Development of new hepatitis E vaccines.Human vaccines & immunotherapeutics · 2018
    Review
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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

7 authors at 3 institutions in 1 country.

Ming XiaDivision of Infectious Diseases, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA.
Chao WeiDivision of Infectious Diseases, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA.
Leyi WangDivision of Infectious Diseases, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA.
Dianjun CaoDepartment of Biomedical Sciences and Pathobiology, College of Veterinary Medicine, Virginia Polytechnic Institute and State University, Blacksburg, Virginia, USA.
Xiang-Jin MengDepartment of Biomedical Sciences and Pathobiology, College of Veterinary Medicine, Virginia Polytechnic Institute and State University, Blacksburg, Virginia, USA.
Xi JiangDivision of Infectious Diseases, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA.
Ming TanDivision of Infectious Diseases, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA.
Cincinnati Children's Hospital Medical Center · USVirginia–Maryland College of Veterinary Medicine · USUniversity of Cincinnati Medical Center · US

Funding

LCenter for Clinical and Translational Science and TrainingUL1TR001425 · NCATS · UNIVERSITY OF CINCINNATI · PI MEINZEN-DERR, JAREEN, STRAWN, JEFFREY ROBERT · 2015 to 2024
$37.5M
A Chicken Model to Study Hepatitis E Virus PathogenesisR01AI050611 · NIAID · VIRGINIA POLYTECHNIC INST AND ST UNIV · PI MENG, XIANG-JIN · 2002 to 2023
$6.1M
Novel vaccine against NorovirusR01AI089634 · NIAID · CINCINNATI CHILDRENS HOSP MED CTR · PI JIANG, XI · 2010 to 2014
$4.7M
Mechanism of Hepatitis E Virus Replication and PathogenesisR01AI074667 · NIAID · VIRGINIA POLYTECHNIC INST AND ST UNIV · PI MENG, XIANG-JIN · 2008 to 2016
$3.1M
Norovirus P Particle, A Multifunctional Platform For Vaccine DevelopmentR21AI092434 · NIAID · CINCINNATI CHILDRENS HOSP MED CTR · PI TAN, MING · 2011 to 2012
$421k
NCATS NIH HHS UL1 TR001425NIAID NIH HHS R01 AI050611NIAID NIH HHS R01 AI074667NIAID NIH HHS R01 AI089634NIAID NIH HHS R21 AI092434
6 · The paper itself

Abstract

Hepatitis E virus (HEV), rotavirus (RV), and astrovirus (AstV) are important pathogens that transmit through a common fecal-oral route, causing hepatitis (HEV) and gastroenteritis (RV and AstV) respectively in humans. In this study, we developed and evaluated two subunit vaccine candidates that consisted of the same protruding or spike protein antigens of the three viruses in two formats, a fusion of the three antigens into one molecule (fused vaccine) vs. a mixture of the three free antigens together (mixed vaccine). Both vaccines were easily made via E. coli expression system. Mouse immunization experiments showed that the fused vaccine elicited significantly higher antibody responses against the three viral antigens than those induced by the mixed vaccine. In addition, the mouse post-immune antisera of the fused vaccine revealed significantly higher neutralizing titers against HEV infection in cell culture, as well as significantly higher 50% blocking titers (BT50) against RV VP8-HBGA receptor interactions than those of the post-immune antisera after immunization of the mixed vaccine. Thus, the fused vaccine is a promising trivalent vaccine candidate against HEV, RV, and AstV, which is worth for further development.

Indexed as

Adjuvants, ImmunologicAnimalsAntibodies, NeutralizingAntigens, ViralFemaleHepatitis E virusImmune SeraImmunizationImmunoglobulin GLigandsMamastrovirusMice, Inbred BALB CRotavirusVaccines, SubunitViral VaccinesAdjuvants, ImmunologicAntibodies, NeutralizingAntigens, ViralImmune SeraImmunoglobulin GLigandsVaccines, SubunitViral Vaccines

Identifiers

PMID27194006
PMCPMC4872161
OpenAlexW2395038787

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.