Evidence map›Paper›PMID 26779719›Full record

ArticleeLife2016

A chemical proteomic atlas of brain serine hydrolases identifies cell type-specific pathways regulating neuroinflammation.

Andreu Viader, Daisuke Ogasawara, Christopher M Joslyn, Manuel Sanchez-Alavez, Simone Mori, William Nguyen, Bruno Conti, Benjamin F Cravatt

Open access · goldAbstract read
In one paragraph

Article in eLife, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 60 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
60citing papers in PubMed, 1 pooled it
9.2field-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

60 citing papers in PubMed, 1 synthesis or guideline pooled it, 120 citations in OpenAlex.

  1. Pooled it
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  13. AstrocyticCannabis and cannabinoid research · 2024
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  14. 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
  15. Review
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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

8 authors at 1 institution in 1 country.

Andreu ViaderThe Skaggs Institute for Chemical Biology, The Scripps Research Institute, La Jolla, United States.
Daisuke OgasawaraThe Skaggs Institute for Chemical Biology, The Scripps Research Institute, La Jolla, United States.
Christopher M JoslynThe Skaggs Institute for Chemical Biology, The Scripps Research Institute, La Jolla, United States.
Manuel Sanchez-AlavezThe Skaggs Institute for Chemical Biology, The Scripps Research Institute, La Jolla, United States.
Simone MoriThe Skaggs Institute for Chemical Biology, The Scripps Research Institute, La Jolla, United States.
William NguyenThe Skaggs Institute for Chemical Biology, The Scripps Research Institute, La Jolla, United States.
Bruno ContiThe Skaggs Institute for Chemical Biology, The Scripps Research Institute, La Jolla, United States.
Benjamin F CravattThe Skaggs Institute for Chemical Biology, The Scripps Research Institute, La Jolla, United States.
Scripps Research Institute · US

Funding

CHEMOPROTEOMIC METHODS FOR SERINE HYDROLASE INHIBITOR DEVELOPMENTR01DA033760 · NIDA · SCRIPPS RESEARCH INSTITUTE, THE · PI CRAVATT, BENJAMIN F, SCAMPAVIA, LOUIS DANIEL · 2012 to 2021
$5.1M
Role of the IL-13 system in dopaminergic cell deathR01NS085155 · NINDS · SCRIPPS RESEARCH INSTITUTE, THE · PI CONTI, BRUNO · 2013 to 2017
$2.1M
Mechanisms of Temperature RegulationR01GM113894 · NIGMS · SCRIPPS RESEARCH INSTITUTE, THE · PI CONTI, BRUNO · 2016 to 2019
$1.6M
Lipidomic mapping of the cellular anatomy of brain endocannabinoid metabolismK01GM109315 · NIGMS · SCRIPPS RESEARCH INSTITUTE, THE · PI VIADER, ANDREU · 2013 to 2015
$275k
NIDA NIH HHS DA033760NIDA NIH HHS R01 DA033760NIGMS NIH HHS GM109315NIGMS NIH HHS K01 GM109315NIGMS NIH HHS R01 GM113894NINDS NIH HHS R01 NS085155
6 · The paper itself

Abstract

Metabolic specialization among major brain cell types is central to nervous system function and determined in large part by the cellular distribution of enzymes. Serine hydrolases are a diverse enzyme class that plays fundamental roles in CNS metabolism and signaling. Here, we perform an activity-based proteomic analysis of primary mouse neurons, astrocytes, and microglia to furnish a global portrait of the cellular anatomy of serine hydrolases in the brain. We uncover compelling evidence for the cellular compartmentalization of key chemical transmission pathways, including the functional segregation of endocannabinoid (eCB) biosynthetic enzymes diacylglycerol lipase-alpha (DAGLα) and -beta (DAGLβ) to neurons and microglia, respectively. Disruption of DAGLβ perturbed eCB-eicosanoid crosstalk specifically in microglia and suppressed neuroinflammatory events in vivo independently of broader effects on eCB content. Mapping the cellular distribution of metabolic enzymes thus identifies pathways for regulating specialized inflammatory responses in the brain while avoiding global alterations in CNS function.

Indexed as

ProteomicsAnimalsAstrocytesBrainLipoprotein LipaseMiceMicrogliaNeuronsSerine EndopeptidasesLipoprotein LipaseSerine Endopeptidases2-arachidonoylglycerolbiochemistrychemical proteomicsendocannabinoidsmicroglianeuroinflammationneuroscience

Identifiers

PMID26779719
PMCPMC4737654
OpenAlexW2285372383

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.