Evidence map›Paper›PMID 22661634›Full record

ArticleCold Spring Harbor perspectives in biology2012

T-cell tolerance: central and peripheral.

Yan Xing, Kristin A Hogquist

Open access · bronzeAbstract read
In one paragraph

Article in Cold Spring Harbor perspectives in biology, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 262 papers.

0numbers the graph read from it
0cells of the map it votes in
262citing 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

262 citing papers in PubMed, 550 citations in OpenAlex.

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202 more citing papers are in PubMed but not listed here.

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

2 authors at 1 institution in 1 country.

Yan XingCenter for Immunology, Department of Laboratory Medicine and Pathology, University of Minnesota, Minneapolis, 55455, USA.
Kristin A Hogquist
University of Minnesota · US

Funding

Cortical epithelial cells in the selection and maturation of CD8 T cellsR01AI088209 · NIAID · UNIVERSITY OF MINNESOTA · PI HOGQUIST, KRISTIN A. · 2010 to 2014
$1.8M
NIAID NIH HHS R01 AI088209
6 · The paper itself

Abstract

Somatic recombination of TCR genes in immature thymocytes results in some cells with useful TCR specificities, but also many with useless or potentially self-reactive specificities. Thus thymic selection mechanisms operate to shape the T-cell repertoire. Thymocytes that have a TCR with low affinity for self-peptide-MHC complexes are positively selected to further differentiate and function in adaptive immunity, whereas useless ones die by neglect. Clonal deletion and clonal diversion (Treg differentiation) are the major processes in the thymus that eliminate or control self-reactive T cells. Although these processes are thought to be efficient, they fail to control self-reactivity in all circumstances. Thus, peripheral tolerance processes exist wherein self-reactive T cells become functionally unresponsive (anergy) or are deleted after encountering self-antigens outside of the thymus. Recent advances in mechanistic studies of central and peripheral T-cell tolerance are promoting the development of therapeutic strategies to treat autoimmune disease and cancer and improve transplantation outcome.

Indexed as

Adaptation, PhysiologicalAntigen-Presenting CellsClonal AnergyHumansReceptors, Antigen, T-CellT-LymphocytesReceptors, Antigen, T-Cell

Identifiers

PMID22661634
PMCPMC3367546
OpenAlexW2122385038

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.