Evidence map›Paper›PMID 33808755›Full record

ArticleVaccines2021

Immunization with Epstein-Barr Virus Core Fusion Machinery Envelope Proteins Elicit High Titers of Neutralizing Activities and Protect Humanized Mice from Lethal Dose EBV Challenge.

Xinle Cui, Zhouhong Cao, Yuriko Ishikawa, Sara Cui, Ken-Ichi Imadome, Clifford M Snapper

Open access · goldAbstract read
In one paragraph

Article in Vaccines, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers.

0numbers the graph read from it
0cells of the map it votes in
24citing papers in PubMed
2.0field-weighted citation impact, top 11% 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

24 citing papers in PubMed, 31 citations in OpenAlex.

  1. Review
  2. Article
  3. Review
  4. Review
  5. Review
  6. Review
  7. Article
  8. Viral oncogenesis in cancer: from mechanisms to therapeutics.Signal transduction and targeted therapy · 2025
    Review
  9. Article
  10. Review
  11. Article
  12. Article
  13. Article
  14. Review
  15. 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

6 authors at 3 institutions in 2 countries.

Xinle CuiThe Institute for Vaccine Research, Department of Pathology, Uniformed Services University of the Health Sciences, Bethesda, MD 20814, USA.
Zhouhong CaoThe Institute for Vaccine Research, Department of Pathology, Uniformed Services University of the Health Sciences, Bethesda, MD 20814, USA.
Yuriko IshikawaDepartment of Advanced Medicine for Infections, National Center for Child Health and Development, Tokyo 157-0074, Japan.
Sara CuiThe Institute for Vaccine Research, Department of Pathology, Uniformed Services University of the Health Sciences, Bethesda, MD 20814, USA.
Ken-Ichi ImadomeDepartment of Advanced Medicine for Infections, National Center for Child Health and Development, Tokyo 157-0074, Japan.
Clifford M SnapperThe Institute for Vaccine Research, Department of Pathology, Uniformed Services University of the Health Sciences, Bethesda, MD 20814, USA.
Uniformed Services University of the Health Sciences · USNational Center For Child Health and Development · JPCenter for Cancer Research · US

Funding

Uniformed Services University of the Health Sciences Dean's Research and Education Endowment Fund
6 · The paper itself

Abstract

Epstein-Barr virus (EBV) is the primary cause of infectious mononucleosis and is strongly implicated in the etiology of multiple lymphoid and epithelial cancers. EBV core fusion machinery envelope proteins gH/gL and gB coordinately mediate EBV fusion and entry into its target cells, B lymphocytes and epithelial cells, suggesting these proteins could induce antibodies that prevent EBV infection. We previously reported that the immunization of rabbits with recombinant EBV gH/gL or trimeric gB each induced markedly higher serum EBV-neutralizing titers for B lymphocytes than that of the leading EBV vaccine candidate gp350. In this study, we demonstrated that immunization of rabbits with EBV core fusion machinery proteins induced high titer EBV neutralizing antibodies for both B lymphocytes and epithelial cells, and EBV gH/gL in combination with EBV trimeric gB elicited strong synergistic EBV neutralizing activities. Furthermore, the immune sera from rabbits immunized with EBV gH/gL or trimeric gB demonstrated strong passive immune protection of humanized mice from lethal dose EBV challenge, partially or completely prevented death respectively, and markedly decreased the EBV load in peripheral blood of humanized mice. These data strongly suggest the combination of EBV core fusion machinery envelope proteins gH/gL and trimeric gB is a promising EBV prophylactic vaccine.

Indexed as

core fusion machineryEBV-associated lymphoma and epithelial cancerEBV vaccine developmentenvelope glycoproteinEpstein–Barr virusgBgH/gLinfectious mononucleosisneutralizing antibody

Identifiers

PMID33808755
PMCPMC8003492
OpenAlexW3139236403

What Socratic 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 Socratic graph.