Evidence map›Paper›PMID 25627671›Full record

ArticleEuropean journal of immunology2015

Premature thymic involution is independent of structural plasticity of the thymic stroma.

Dean Franckaert, Susan M Schlenner, Nathalie Heirman, Jason Gill, Gabriel Skogberg, Olov Ekwall, Karen Put, Michelle A Linterman, James Dooley, Adrian Liston

Abstract read
In one paragraph

Article in European journal of immunology, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing 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

8 citing papers in PubMed.

  1. Review
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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

10 authors.

Dean FranckaertAutoimmune Genetics Laboratory, VIB, Leuven, Belgium.
Susan M SchlennerAutoimmune Genetics Laboratory, VIB, Leuven, Belgium.
Nathalie HeirmanAutoimmune Genetics Laboratory, VIB, Leuven, Belgium.
Jason GillMechanisms of Cancer, Friedrich Miescher Institute for Biomedical Research, Basel, Switzerland.
Gabriel SkogbergDepartment of Rheumatology and Inflammation Research, Göteborg University, Gothenburg, Sweden.
Olov EkwallDepartment of Rheumatology and Inflammation Research, Göteborg University, Gothenburg, Sweden.
Karen PutAutoimmune Genetics Laboratory, VIB, Leuven, Belgium.
Michelle A LintermanLymphocyte Signaling and Development ISP, Babraham Institute, Cambridge, UK.
James DooleyAutoimmune Genetics Laboratory, VIB, Leuven, Belgium.
Adrian ListonAutoimmune Genetics Laboratory, VIB, Leuven, Belgium.

Funding

Biotechnology and Biological Sciences Research Council BBS/E/B/000C0407Biotechnology and Biological Sciences Research Council BBS/E/B/000C0409
6 · The paper itself

Abstract

The thymus is the organ devoted to T-cell production. The thymus undergoes multiple rounds of atrophy and redevelopment before degenerating with age in a process known as involution. This process is poorly understood, despite the influence the phenomenon has on peripheral T-cell numbers. Here we have investigated the FVB/N mouse strain, which displays premature thymic involution. We find multiple architectural and cellular features that precede thymic involution, including disruption of the epithelial-endothelial relationship and a progressive loss of pro-T cells. The architectural features, reminiscent of the human thymus, are intrinsic to the nonhematopoietic compartment and are neither necessary nor sufficient for thymic involution. By contrast, the loss of pro-T cells is intrinsic to the hematopoietic compartment, and is sufficient to drive premature involution. These results identify pro-T-cell loss as the main driver of premature thymic involution, and highlight the plasticity of the thymic stroma, capable of maintaining function across diverse interstrain architectures.

Indexed as

AgingAnimalsAtrophyCell DifferentiationEndothelium, VascularEpithelial CellsFemaleHumansInfantInfant, NewbornMaleMiceMice, Inbred C57BLMice, Inbred StrainsSpecies SpecificityStromal CellsFVB/N mouseInvolutionPro-T cellsThymic epithelium cellsThymusVascularization

Identifiers

PMID25627671
PMCPMC4670717

What OpenQuestion holds

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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.