Evidence map›Paper›PMID 31105063›Full record

ArticleCell chemical biology2019

Diacylglycerol Lipase-β Is Required for TNF-α Response but Not CD8

Myungsun Shin, Andrew Buckner, Jessica Prince, Timothy N J Bullock, Ku-Lung Hsu

Open access · bronzeAbstract read
In one paragraph

Article in Cell chemical biology, 2019. 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
0.7field-weighted citation impact, top 31% 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, 38 citations in OpenAlex.

  1. Article
  2. Article
  3. Endocannabinoid biosynthetic enzymes regulate pain response via LKB1-AMPK signaling.Proceedings of the National Academy of Sciences of the United States of America · 2023
    Article
  4. Article
  5. Article
  6. Article
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  8. Review
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  11. Article
  12. Druggable Targets in Endocannabinoid Signaling.Advances in experimental medicine and biology · 2020
    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

5 authors at 2 institutions in 1 country.

Myungsun ShinDepartment of Chemistry, University of Virginia, McCormick Road, P.O. Box 400319 Charlottesville, VA 22904, USA.
Andrew BucknerDepartment of Pathology, University of Virginia School of Medicine, Charlottesville, VA 22908, USA.
Jessica PrinceDepartment of Pathology, University of Virginia School of Medicine, Charlottesville, VA 22908, USA.
Timothy N J BullockDepartment of Pathology, University of Virginia School of Medicine, Charlottesville, VA 22908, USA.
Ku-Lung HsuDepartment of Chemistry, University of Virginia, McCormick Road, P.O. Box 400319 Charlottesville, VA 22904, USA; Department of Pharmacology, University of Virginia School of Medicine, Charlottesville, VA 22908, USA; University of Virginia Cancer Center, University of Virginia, Charlottesville, VA 22903, USA. Electronic address: kenhsu@virginia.edu.
University of Virginia · USMcCormick (United States) · US

Funding

Women's Oncology Program - WONP30CA044579 · NCI · UNIVERSITY OF VIRGINIA CHARLOTTESVILLE · PI Thomas P. Loughran · 1987 to 2026
$72.1M
Endocannabinoid Biosynthesis in Inflammation and PainR01DA043571 · NIDA · UNIVERSITY OF VIRGINIA · PI Ku-Lung Hsu · 2017 to 2026
$3.5M
BLIMP-1 mediated regulation of CD8+ TILR01CA166458 · NCI · UNIVERSITY OF VIRGINIA · PI BULLOCK, TIMOTHY N · 2013 to 2017
$2.9M
Functional Characterization of Diacylglycerol Lipases in Mammalian PhysiologyR00DA035864 · NIDA · UNIVERSITY OF VIRGINIA · PI HSU, KU-LUNG · 2015 to 2017
$744k
Functional Characterization of Diacylglycerol Lipases in Mammalian PhysiologyK99DA035864 · NIDA · SCRIPPS RESEARCH INSTITUTE, THE · PI HSU, KU-LUNG · 2014 to 2014
$128k
NCI NIH HHS P30 CA044579NCI NIH HHS R01 CA166458NIDA NIH HHS K99 DA035864NIDA NIH HHS R00 DA035864NIDA NIH HHS R01 DA043571
6 · The paper itself

Abstract

Diacylglycerol lipase-β (DAGLβ) hydrolyzes arachidonic acid (AA)-esterified diacylglycerols to produce 2-arachidonoylglycerol (2-AG) and downstream prostanoids that mediate inflammatory responses of macrophages. Here, we utilized DAGL-tailored activity-based protein profiling and genetic disruption models to discover that DAGLβ regulates inflammatory lipid and protein signaling pathways in primary dendritic cells (DCs). DCs serve as an important link between innate and adaptive immune pathways by relaying innate signals and antigen to drive T cell clonal expansion and prime antigen-specific immunity. We discovered that disruption of DAGLβ in DCs lowers cellular 2-AG and AA that is accompanied by reductions in lipopolysaccharide (LPS) stimulated tumor necrosis factor α secretion. Cell-based vaccination studies revealed that DC maturation ex vivo and immunogenicity in vivo was surprisingly unaffected by DAGLβ inactivation. Collectively, we identify DAGLβ pathways as a means for attenuating DC inflammatory signaling while sparing critical adaptive immune functions and further expand the utility of targeting lipid pathways for immunomodulation.

Indexed as

AnimalsAntigensArachidonic AcidArachidonic AcidsCD8-Positive T-LymphocytesDendritic CellsDiglyceridesEndocannabinoidsFemaleGlyceridesInflammationLipopolysaccharidesLipoprotein LipaseMacrophagesMaleMiceAntigensArachidonic AcidArachidonic Acidsdiacylglycerol lipase beta, mouseDiglyceridesEndocannabinoidsGlyceridesglyceryl 2-arachidonateLipopolysaccharidesLipoprotein LipaseTumor Necrosis Factor-alpha2-arachidonoylglycerolactivity based protein profilingchemical proteomicsdendritic cellsdiacylglyceroldiacylglycerol lipaseendocannabinoidinflammationlipidomicsvaccination

Identifiers

PMID31105063
PMCPMC6641989
OpenAlexW2946269255

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.