Evidence map›Paper›PMID 23847619›Full record

ArticleFrontiers in immunology2013

Regulation of Lipid Signaling by Diacylglycerol Kinases during T Cell Development and Function.

Sruti Krishna, Xiao-Ping Zhong

Open access · goldAbstract read
In one paragraph

Article in Frontiers in immunology, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 35 papers.

0numbers the graph read from it
0cells of the map it votes in
35citing papers in PubMed
2.2field-weighted citation impact, top 12% 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

35 citing papers in PubMed, 62 citations in OpenAlex.

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  14. Mice transgenic for humanOncoimmunology · 2022
    Article
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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

2 authors at 1 institution in 1 country.

Sruti KrishnaDepartment of Pediatrics, Division of Allergy and Immunology, Duke University Medical Center , Durham, NC , USA ; Department of Immunology, Duke University Medical Center , Durham, NC , USA.
Xiao-Ping Zhong
Duke Medical Center · US

Funding

Regulation of peripheral T cell toleranceR01AI079088 · NIAID · DUKE UNIVERSITY · PI ZHONG, XIAOPING · 2008 to 2019
$3.5M
TSC1-mTOR signaling and T cell toleranceR01AI101206 · NIAID · DUKE UNIVERSITY · PI ZHONG, XIAOPING · 2012 to 2016
$1.9M
A Murine Model of Chronic Autoimmune Hepatitis and Liver FibrosisR01AI076357 · NIAID · DUKE UNIVERSITY · PI ZHONG, XIAOPING · 2008 to 2012
$1.5M
Regulating peripheral T cell toleranceR56AI079088 · NIAID · DUKE UNIVERSITY · PI ZHONG, XIAOPING · 2020 to 2020
$309k
NIAID NIH HHS R01 AI076357NIAID NIH HHS R01 AI079088NIAID NIH HHS R01 AI101206NIAID NIH HHS R56 AI079088
6 · The paper itself

Abstract

Diacylglycerol (DAG) and phosphatidic acid (PA) are bioactive lipids synthesized when the T cell receptor binds to a cognate peptide-MHC complex. DAG triggers signaling by recruiting Ras guanyl-releasing protein 1, PKCθ, and other effectors, whereas PA binds to effector molecules that include mechanistic target of rapamycin, Src homology region 2 domain-containing phosphatase 1, and Raf1. While DAG-mediated pathways have been shown to play vital roles in T cell development and function, the importance of PA-mediated signals remains less clear. The diacylglycerol kinase (DGK) family of enzymes phosphorylates DAG to produce PA, serving as a molecular switch that regulates the relative levels of these critical second messengers. Two DGK isoforms, α and ζ, are predominantly expressed in T lineage cells and play an important role in conventional αβ T cell development. In mature T cells, the activity of these DGK isoforms aids in the maintenance of self-tolerance by preventing T cell hyper-activation and promoting T cell anergy. In this review, we discuss the roles of DAG-mediated pathways, PA-effectors, and DGKs in T cell development and function. We also highlight recent work that has uncovered previously unappreciated roles for DGK activity, for instance in invariant NKT cell development, anti-tumor and anti-viral CD8 responses, and the directional secretion of soluble effectors.

Indexed as

diacylglycerol kinasemacrophagesmast cellsphosphatidic acidT cell activationT cell developmentT cell receptorT cell tolerance

Identifiers

PMID23847619
PMCPMC3701226
OpenAlexW2115612737

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.