Evidence map›Paper›PMID 25398047›Full record

ArticleViruses2014

Anti-glycoprotein g antibodies of herpes simplex virus 2 contribute to complete protection after vaccination in mice and induce antibody-dependent cellular cytotoxicity and complement-mediated cytolysis.

Staffan Görander, Maria Ekblad, Tomas Bergström, Jan-Åke Liljeqvist

Open access · goldAbstract read
In one paragraph

Article in Viruses, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
1.9field-weighted citation impact, top 15% 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

12 citing papers in PubMed, 20 citations in OpenAlex.

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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

4 authors at 1 institution in 1 country.

Staffan GöranderDepartment of Infectious Diseases, Section of Virology, Guldhedsgatan 10 B, S-413 46 Gothenburg, Institute of Biomedicine, The Sahlgrenska Academy, University of Gothenburg, Box 100, 405 30 Göteborg, Sweden. staffan.gorander@gu.se.
Maria EkbladDepartment of Infectious Diseases, Section of Virology, Guldhedsgatan 10 B, S-413 46 Gothenburg, Institute of Biomedicine, The Sahlgrenska Academy, University of Gothenburg, Box 100, 405 30 Göteborg, Sweden. maria.ekblad@microbio.gu.se.
Tomas BergströmDepartment of Infectious Diseases, Section of Virology, Guldhedsgatan 10 B, S-413 46 Gothenburg, Institute of Biomedicine, The Sahlgrenska Academy, University of Gothenburg, Box 100, 405 30 Göteborg, Sweden. tomas.bergstrom@microbio.gu.se.
Jan-Åke LiljeqvistDepartment of Infectious Diseases, Section of Virology, Guldhedsgatan 10 B, S-413 46 Gothenburg, Institute of Biomedicine, The Sahlgrenska Academy, University of Gothenburg, Box 100, 405 30 Göteborg, Sweden. jan-ake.liljeqvist@gu.se.
University of Gothenburg · SE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

We investigated the role of antibodies against the mature portion of glycoprotein G (mgG-2) of herpes simplex virus 2 (HSV-2) in protective immunity after vaccination. Mice were immunized intramuscularly with mgG-2 and oligodeoxynucleotides containing two CpG motifs plus alum as adjuvant. All C57BL/6 mice survived and presented no genital or systemic disease. High levels of immunoglobulin G subclass 1 (IgG1) and IgG2 antibodies were detected and re-stimulated splenic CD4+ T cells proliferated and produced IFN-γ. None of the sera from immunized mice exhibited neutralization, while all sera exerted antibody-dependent cellular cytotoxicity (ADCC) and complement-mediated cytolysis (ACMC) activity. Passive transfer of anti-mgG-2 monoclonal antibodies, or immune serum, to naive C57BL/6 mice did not limit disease progression. Immunized B‑cell KO mice presented lower survival rate and higher vaginal viral titers, as compared with vaccinated B-cell KO mice after passive transfer of immune serum and vaccinated C57BL/6 mice. Sera from mice that were vaccinated subcutaneously and intranasally with mgG-2 presented significantly lower titers of IgG antibodies and lower ADCC and ACMC activity. We conclude that anti-mgG-2 antibodies were of importance to limit genital HSV‑2 infection. ADCC and ACMC activity are potentially important mechanisms in protective immunity, and could tentatively be evaluated in future animal vaccine studies and in clinical trials.

Indexed as

Antibody-Dependent Cell CytotoxicityComplement System ProteinsAdjuvants, ImmunologicAnimalsAntibodies, ViralCD4-Positive T-LymphocytesCell ProliferationFemaleHerpes SimplexHerpes Simplex Virus VaccinesHerpesvirus 2, HumanImmunization, PassiveImmunoglobulin GInjections, IntramuscularInjections, SubcutaneousInterferon-gammaAdjuvants, ImmunologicAntibodies, ViralComplement System Proteinsglycoprotein G, herpes simplex virus type 2Herpes Simplex Virus VaccinesImmunoglobulin GInterferon-gammaViral Envelope Proteins

Identifiers

PMID25398047
PMCPMC4246227
OpenAlexW2028968181

What OpenQuestion holds

Textmetadata
LicenceCC BY
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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.