Evidence map›Paper›PMID 22658522›Full record

ArticleImmunity2012

Selective autophagy of the adaptor protein Bcl10 modulates T cell receptor activation of NF-κB.

Suman Paul, Anuj K Kashyap, Wei Jia, You-Wen He, Brian C Schaefer

Open access · bronzeAbstract read
In one paragraph

Article in Immunity, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 137 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
137citing papers in PubMed, 2 pooled it
7.3field-weighted citation impact, top 2% 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

137 citing papers in PubMed, 2 syntheses or guidelines pooled it, 202 citations in OpenAlex.

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

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

5 authors at 2 institutions in 1 country.

Suman PaulDepartment of Microbiology and Immunology, Uniformed Services University, Bethesda, MD 20814, USA.
Anuj K Kashyap
Wei Jia
You-Wen He
Brian C Schaefer
Uniformed Services University of the Health Sciences · USDuke Medical Center · US

Funding

Regulation of thymocyte maturation and mature T lymphocyte homeostasis by c-FLIPR01AI073947 · NIAID · DUKE UNIVERSITY · PI HE, YOU-WEN · 2008 to 2012
$1.9M
Autophagy in T lymphocyte functionR01AI074944 · NIAID · DUKE UNIVERSITY · PI HE, YOU-WEN · 2009 to 2013
$1.9M
Protein redistribution in TCR-directed NF-kB activationR01AI057481 · NIAID · HENRY M. JACKSON FDN FOR THE ADV MIL/MED · PI SCHAEFER, BRIAN · 2006 to 2010
$1.7M
NIAID NIH HHS AI057481NIAID NIH HHS AI073947NIAID NIH HHS AI074944NIAID NIH HHS R01 AI057481NIAID NIH HHS R01 AI073947NIAID NIH HHS R01 AI074944
6 · The paper itself

Abstract

The adaptor protein Bcl10 is a critically important mediator of T cell receptor (TCR)-to-NF-κB signaling. Bcl10 degradation is a poorly understood biological phenomenon suggested to reduce TCR activation of NF-κB. Here we have shown that TCR engagement triggers the degradation of Bcl10 in primary effector T cells but not in naive T cells. TCR engagement promoted K63 polyubiquitination of Bcl10, causing Bcl10 association with the autophagy adaptor p62. Paradoxically, p62 binding was required for both Bcl10 signaling to NF-κB and gradual degradation of Bcl10 by autophagy. Bcl10 autophagy was highly selective, as shown by the fact that it spared Malt1, a direct Bcl10 binding partner. Blockade of Bcl10 autophagy enhanced TCR activation of NF-κB. Together, these data demonstrate that selective autophagy of Bcl10 is a pathway-intrinsic homeostatic mechanism that modulates TCR signaling to NF-κB in effector T cells. This homeostatic process may protect T cells from adverse consequences of unrestrained NF-κB activation, such as cellular senescence.

Indexed as

Adaptor Proteins, Signal TransducingAnimalsAutophagyAutophagy-Related ProteinsB-Cell CLL-Lymphoma 10 ProteinCaspasesCell DifferentiationCytosolGene Expression RegulationHeat-Shock ProteinsHomeostasisLymphocyte ActivationMiceMice, Inbred C57BLMicroscopy, ConfocalMucosa-Associated Lymphoid Tissue Lymphoma Translocation 1 ProteinAdaptor Proteins, Signal TransducingAtg3 protein, mouseAutophagy-Related ProteinsB-Cell CLL-Lymphoma 10 ProteinBcl10 protein, mouseCaspasesHeat-Shock ProteinsMalt1 protein, mouseMucosa-Associated Lymphoid Tissue Lymphoma Translocation 1 ProteinNeoplasm ProteinsNF-kappa BReceptors, Antigen, T-CellSequestosome-1 ProteinSqstm1 protein, mouseUbiquitin-Conjugating Enzymes

Identifiers

PMID22658522
PMCPMC3389288
OpenAlexW1976855961

What OpenQuestion holds

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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.