Evidence map›Paper›PMID 22398309›Full record

ArticleCellular immunology2012

Homeostatic signals do not drive post-thymic T cell maturation.

Evan G Houston, Tamar E Boursalian, Pamela J Fink

Abstract read
In one paragraph

Article in Cellular immunology, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
1.4field-weighted citation impact, top 21% 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

13 citing papers in PubMed, 21 citations in OpenAlex.

  1. Article
  2. Article
  3. Review
  4. Article
  5. Article
  6. Article
  7. Histone Deacetylase 3 Is Required for T Cell Maturation.Journal of immunology (Baltimore, Md. : 1950) · 2015
    Article
  8. Immature recent thymic emigrants are eliminated by complement.Journal of immunology (Baltimore, Md. : 1950) · 2014
    Article
  9. Impact of sepsis on CD4 T cell immunity.Journal of leukocyte biology · 2014
    Review
  10. Maturation and migration of murine CD4 single positive thymocytes and thymic emigrants.Computational and structural biotechnology journal · 2014
    Review
  11. T cells home to the thymus and control infection.Journal of immunology (Baltimore, Md. : 1950) · 2013
    Article
  12. Maturation and emigration of single-positive thymocytes.Clinical & developmental immunology · 2013
    Review
  13. 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

3 authors at 1 institution in 1 country.

Evan G HoustonDepartment of Immunology, University of Washington, WA 98195, United States.
Tamar E Boursalian
Pamela J Fink
University of Washington · US

Funding

CHARACTERIZATION OF RECENT THYMIC EMIGRANTSR01AI064318 · NIAID · UNIVERSITY OF WASHINGTON · PI URDAHL, KEVIN B · 2005 to 2019
$5.8M
The Relationship between TCR Revision and Follicular Helper T CellsR21AI097950 · NIAID · UNIVERSITY OF WASHINGTON · PI FINK, PAMELA J · 2012 to 2013
$418k
NCI NIH HHS T32 CA0095NIAID NIH HHS R01 AI064318NIAID NIH HHS R21 AI097950
6 · The paper itself

Abstract

Recent thymic emigrants, the youngest T cells in the lymphoid periphery, undergo a 3 week-long period of functional and phenotypic maturation before being incorporated into the pool of mature, naïve T cells. Previous studies indicate that this maturation requires T cell exit from the thymus and access to secondary lymphoid organs, but is MHC-independent. We now show that post-thymic T cell maturation is independent of homeostatic and costimulatory pathways, requiring neither signals delivered by IL-7 nor CD80/86. Furthermore, while CCR7/CCL19,21-regulated homing of recent thymic emigrants to the T cell zones within the secondary lymphoid organs is not required for post-thymic T cell maturation, an intact dendritic cell compartment modulates this process. It is thus clear that, unlike T cell development and homeostasis, post-thymic maturation is focused not on interrogating the T cell receptor or the cell's responsiveness to homeostatic or costimulatory signals, but on some as yet unrecognized property.

Indexed as

Signal TransductionAnimalsB7-1 AntigenB7-2 AntigenChemokine CCL19Chemokine CCL21Dendritic CellsHomeostasisInterleukin-7MiceMice, Inbred C57BLReceptors, CCR7Thymus GlandT-LymphocytesB7-1 AntigenB7-2 AntigenCcl19 protein, mouseCcr7 protein, mouseChemokine CCL19Chemokine CCL21Interleukin-7Receptors, CCR7

Identifiers

PMID22398309
PMCPMC3334402
OpenAlexW1973716580

What OpenQuestion holds

Textmetadata
LicenceTDM
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.