Evidence map›Paper›PMID 21958373›Full record

ArticleViral immunology2011

Preferential replication of vaccinia virus in the ovaries is independent of immune regulation through IL-10 and TGF-β.

Yuan Zhao, Yan Fei Adams, Michael Croft

Open access · greenAbstract read
In one paragraph

Article in Viral immunology, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed
0.6field-weighted citation impact, top 40% 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

17 citing papers in PubMed, 31 citations in OpenAlex.

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  11. Deletion ofEMBO molecular medicine · 2017
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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

3 authors at 1 institution in 1 country.

Yuan ZhaoLa Jolla Institute for Allergy and Immunology, Division of Immune Regulation, La Jolla, California 92037, USA.
Yan Fei Adams
Michael Croft
La Jolla Institute for Immunology · US

Funding

Regulation of T Cell Tolerance by OX40R01CA091837 · NCI · LA JOLLA INSTITUTE FOR IMMUNOLOGY · PI CROFT, MICHAEL · 2002 to 2012
$2.5M
TNFR Members in T Cell Immunity to VacciniaR01AI067341 · NIAID · LA JOLLA INSTITUTE FOR IMMUNOLOGY · PI CROFT, MICHAEL · 2006 to 2010
$2.3M
Identifying the role of 4-1BB in generation and persistence of VACV-CD8 memoryF32AI091323 · NIAID · LA JOLLA INSTITUTE FOR IMMUNOLOGY · PI ZHAO, YUAN · 2010 to 2010
$50k
NCI NIH HHS CA91837NIAID NIH HHS AI67341NIAID NIH HHS F32AI091323
6 · The paper itself

Abstract

Vaccinia virus (VACV) exhibits a strong tropism for ovarian tissue and can cause ovary pathology and sterility. Why VACV preferentially accumulates in this organ is not known. Here we show that multiple immune cell populations infiltrated the ovaries following VACV infection, including virus-specific CD8 T cells making both IFN-γ and TNF. This was also accompanied by the induction of interleukin (IL)-10 and TGF-β, suggesting that VACV may exploit the ovarian environment for immune evasion via induction of these suppressive cytokines. To test this we used several strategies, including neutralizing these cytokines, and exogenous targeting of the T-cell response, to determine if this inhibited virus replication in the ovaries. We found that the VACV-specific CD8 T-cell immunity and the clearance of virus were not enhanced in the ovaries of infected mice in which IL-10 receptor (IL-10R) was blocked with antagonist antibody. VACV replication was also only moderately affected in the ovaries of infected IL-10 knockout mice. Similarly, blockade of TGF-β with antagonist antibody demonstrated no effect on CD8 T-cell immunity or VACV replication. Lastly, an agonist antibody targeting the tumor necrosis factor receptor superfamily member OX40 (TNFRSF4) enhanced the number of VACV-specific CD8 T cells producing IFN-γ in lymphoid tissue, but had no effect on CD8 T-cell infiltration of the ovaries or on the viral load. Collectively, the results indicate that preferential replication of VACV in the ovaries may not be dependent on immune suppressive mechanisms in this tissue.

Indexed as

AnimalsCD8-Positive T-LymphocytesFemaleHumansImmune EvasionInterleukin-10MiceMice, Inbred C57BLOvaryTransforming Growth Factor betaVacciniaVaccinia virusVirus ReplicationInterleukin-10Transforming Growth Factor beta

Identifiers

PMID21958373
PMCPMC3189386
OpenAlexW1978902654

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.