Evidence map›Paper›PMID 27980781›Full record

ArticleImmunity, inflammation and disease2016

Critical influence of the thymus on peripheral T cell homeostasis.

Pedro Henrique Oliveira Vianna, Fábio B Canto, Jeane S Nogueira, Caroline Fraga Cabral Gomes Nunes, Adriana César Bonomo, Rita Fucs

Abstract read
In one paragraph

Article in Immunity, inflammation and disease, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
–field-weighted citation impact
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

4 citing papers in PubMed.

  1. Article
  2. Control of PersistentPathogens (Basel, Switzerland) · 2020
    Article
  3. Article
  4. 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

6 authors.

Pedro Henrique Oliveira ViannaDepartamento de ImunologiaInstituto de Microbiologia Paulo de Goés (IMPG)-Universidade Federal do Rio de JaneiroRio de Janeiro-RJBrazil; Departamento de ImunobiologiaInstituto de Biologia-Universidade Federal FluminenseNiterói-RJBrazil.
Fábio B CantoDepartamento de ImunologiaInstituto de Microbiologia Paulo de Goés (IMPG)-Universidade Federal do Rio de JaneiroRio de Janeiro-RJBrazil; Departamento de ImunobiologiaInstituto de Biologia-Universidade Federal FluminenseNiterói-RJBrazil.
Jeane S NogueiraDepartamento de ImunologiaInstituto de Microbiologia Paulo de Goés (IMPG)-Universidade Federal do Rio de JaneiroRio de Janeiro-RJBrazil; Departamento de ImunobiologiaInstituto de Biologia-Universidade Federal FluminenseNiterói-RJBrazil.
Caroline Fraga Cabral Gomes NunesDepartamento de ImunologiaInstituto de Microbiologia Paulo de Goés (IMPG)-Universidade Federal do Rio de JaneiroRio de Janeiro-RJBrazil; Departamento de ImunobiologiaInstituto de Biologia-Universidade Federal FluminenseNiterói-RJBrazil.
Adriana César BonomoPrograma FIOCANCER VPPLR-Instituto Oswaldo Cruz-FIOCRUZ Rio de Janeiro-RJ Brazil.
Rita FucsDepartamento de Imunobiologia Instituto de Biologia-Universidade Federal Fluminense Niterói-RJ Brazil.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introductionA tight balance between regulatory CD4

methodsWe used two different protocols to modify the rate of thymus emigration: thymectomy of adult young (4-6 weeks old) mice and grafting of young thymus onto aged (18 months old) hosts. Additionally, lymphoid cells from young and aged B6 mice were intravenously transferred to B6.

resultsThymectomized young mice presented a progressive increase in the Treg cell frequency, while the grafting of a functional thymus in aged mice restored the young-like physiological Treg/Tconv proportion. Strikingly, T cells derived from young or aged splenocytes colonized the lymphopenic periphery of RAG

conclusionsOur data suggest that the thymus-emigrating population, harboring an adequate proportion of Treg/Tconv lymphocytes, may be essential to keep the Treg cell balance, independently of age-related shifts intrinsic to the peripheral environment or to the T cell biology.

Indexed as

HomeostasisT-Lymphocyte SubsetsAnimalsImmune ToleranceMiceMice, Inbred BALB CMice, Inbred C57BLSelf ToleranceThymus GlandT-Lymphocytes, RegulatoryPeripheral T cell homeostasisregulatory T cellsthymic output

Identifiers

PMID27980781
PMCPMC5134722

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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.