Evidence map›Paper›PMID 22653054›Full record

ArticleThe Journal of clinical investigation2012

Thymocyte responsiveness to endogenous glucocorticoids is required for immunological fitness.

Paul R Mittelstadt, João P Monteiro, Jonathan D Ashwell

Abstract read
In one paragraph

Article in The Journal of clinical investigation, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 81 papers.

0numbers the graph read from it
0cells of the map it votes in
81citing papers in PubMed
2.9field-weighted citation impact, top 9% 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

81 citing papers in PubMed, 131 citations in OpenAlex.

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  7. Peripheral CD4Proceedings of the National Academy of Sciences of the United States of America · 2025
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  11. Endogenous glucocorticoids are required for normal macrophage activation and gastricAmerican journal of physiology. Gastrointestinal and liver physiology · 2024
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21 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

3 authors at 2 institutions in 2 countries.

Paul R MittelstadtLaboratory of Immune Cell Biology, Center for Cancer Research, National Cancer Institute, NIH, Bethesda, MD, USA.
João P Monteiro
Jonathan D Ashwell
Cancer Institute (WIA) · INCenter for Cancer Research · US

Funding

Glucocorticoids and T cell development and functionZIABC011264 · NCI · DIVISION OF BASIC SCIENCES - NCI · PI ASHWELL, JONATHAN · 2010 to 2024
$8.1M
Intramural NIH HHS
6 · The paper itself

Abstract

Generation of a self-tolerant but antigen-responsive T cell repertoire occurs in the thymus. Although glucocorticoids are usually considered immunosuppressive, there is also evidence that they play a positive role in thymocyte selection. To address the question of how endogenous glucocorticoids might influence the adaptive immune response, we generated GRlck-Cre mice, in which the glucocorticoid receptor gene (GR) is deleted in thymocytes prior to selection. These mice were immunocompromised, with reduced polyclonal T cell proliferative responses to alloantigen, defined peptide antigens, and viral infection. This was not due to an intrinsic proliferation defect, because GR-deficient T cells responded normally when the TCR was cross-linked with antibodies or when the T cell repertoire was "fixed" with αβ TCR transgenes. Varying the affinity of self ligands in αβ TCR transgenic mice showed that affinities that would normally lead to thymocyte-positive selection caused negative selection, and alterations in the TCR repertoire of polyclonal T cells were confirmed by analysis of TCR Vβ CDR3 regions. Thus, endogenous glucocorticoids are required for a robust adaptive immune response because of their promotion of the selection of T cells that have sufficient affinity for self, and the absence of thymocyte glucocorticoid signaling results in an immunocompromised state.

Indexed as

Adaptive ImmunityAnimalsAntigens, ViralCD4 AntigensCD8 AntigensCell ProliferationCells, CulturedCell SurvivalGlucocorticoidsGlycoproteinsIsoantigensLymph NodesLymphocyte CountMaleMiceMice, Inbred C57BLAntigens, ViralCD4 AntigensCD8 AntigensGlucocorticoidsglycoprotein peptide 33-41, Lymphocytic choriomeningitis virusGlycoproteinsIsoantigensPeptide FragmentsReceptors, Antigen, T-CellReceptors, GlucocorticoidViral Proteins

Identifiers

PMID22653054
PMCPMC3386828
OpenAlexW2099807030

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.