Evidence map›Paper›PMID 28686710›Full record

ArticlePloS one2017

Autoimmunity and allergy control in adults submitted to complete thymectomy early in infancy.

Susana L Silva, Adriana Albuquerque, Andreia J Amaral, Quan-Zhen Li, Catarina Mota, Rémi Cheynier, Rui M M Victorino, M Conceição Pereira-Santos, Ana E Sousa

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed, 1 pooled it
0.7field-weighted citation impact, top 33% 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

15 citing papers in PubMed, 1 synthesis or guideline pooled it, 20 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Article
  4. Article
  5. Review
  6. Review
  7. Survival and autoimmune risks post-thymectomy.Frontiers in immunology · 2025
    Article
  8. Review
  9. Review
  10. Review
  11. Review
  12. The Role of the Thymus in the Immune Response.Thoracic surgery clinics · 2019
    Review
  13. Advances and highlights in primary immunodeficiencies in 2017.The Journal of allergy and clinical immunology · 2018
    Review
  14. Review
  15. 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

9 authors at 3 institutions in 3 countries.

Susana L SilvaInstituto de Medicina Molecular, Faculdade de Medicina, Universidade de Lisboa. Lisboa, Portugal.
Adriana AlbuquerqueInstituto de Medicina Molecular, Faculdade de Medicina, Universidade de Lisboa. Lisboa, Portugal.
Andreia J AmaralInstituto de Medicina Molecular, Faculdade de Medicina, Universidade de Lisboa. Lisboa, Portugal.
Quan-Zhen LiMicroarray Core Facility, University of Texas Southwestern Medical Center, Dallas, United States of America.
Catarina MotaInstituto de Medicina Molecular, Faculdade de Medicina, Universidade de Lisboa. Lisboa, Portugal.
Rémi CheynierCytokines and Viral Infections, Immunology Infection and Inflammation department, Institut Cochin, INSERM, U1016, Paris, France.
Rui M M VictorinoInstituto de Medicina Molecular, Faculdade de Medicina, Universidade de Lisboa. Lisboa, Portugal.
M Conceição Pereira-SantosInstituto de Medicina Molecular, Faculdade de Medicina, Universidade de Lisboa. Lisboa, Portugal.
Ana E SousaInstituto de Medicina Molecular, Faculdade de Medicina, Universidade de Lisboa. Lisboa, Portugal.ORCID http://orcid.org/0000-0002-4618-9799
University of Lisbon · PTDélégation Paris 5 · FRThe University of Texas Southwestern Medical Center · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The contribution of the decline in thymic activity for the emergence of autoimmunity is still debatable. Immune-competent adults submitted to complete thymectomy early in life provide a unique model to address this question. We applied here strict criteria to identify adults lacking thymic activity based on sjTREC levels, to exclude thymic rebound and/or ectopic thymuses. In agreement, they featured severe naïve CD4 T-cell depletion and contraction of T-cell receptor diversity. Notwithstanding this, there was neither increased incidence of autoimmune disease in comparison with age-matched controls nor significant changes in their IgG/IgA/IgM/IgE autoreactivity profiles, as assessed through extensive arrays. We reasoned that the observed relative preservation of the regulatory T-cell compartment, including maintenance of naïve regulatory CD4 T-cells, may contribute to limit the emergence of autoimmunity upon thymectomy. Our findings have implications in other clinical settings with impaired thymic activity, and are particularly relevant to studies of autoimmunity in ageing.

Indexed as

ImmunocompetenceAdultAgingAutoimmune DiseasesCD4 Lymphocyte CountCD4-Positive T-LymphocytesFemaleGene ExpressionHumansHypersensitivityImmunoglobulin IsotypesInfantLongitudinal StudiesMaleReceptors, Antigen, T-CellThymectomyImmunoglobulin IsotypesReceptors, Antigen, T-Cell

Identifiers

PMID28686710
PMCPMC5501530
OpenAlexW2724768799

What OpenQuestion holds

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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.