Evidence map›Paper›PMID 30038282›Full record

ArticleNature neuroscience2018

Epigenetic regulation of brain region-specific microglia clearance activity.

Pinar Ayata, Ana Badimon, Hayley J Strasburger, Mary Kaye Duff, Sarah E Montgomery, Yong-Hwee E Loh, Anja Ebert, Anna A Pimenova, Brianna R Ramirez, Andrew T Chan and 8 more

Open access · greenAbstract read
In one paragraph

Article in Nature neuroscience, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 276 papers.

0numbers the graph read from it
0cells of the map it votes in
276citing papers in PubMed
21.1field-weighted citation impact, top 1% 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

276 citing papers in PubMed, 476 citations in OpenAlex.

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

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

18 authors at 4 institutions in 2 countries.

Pinar AyataFishberg Department of Neuroscience, Department of Psychiatry, Friedman Brain Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA.
Ana BadimonFishberg Department of Neuroscience, Department of Psychiatry, Friedman Brain Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA.
Hayley J StrasburgerFishberg Department of Neuroscience, Department of Psychiatry, Friedman Brain Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA.
Mary Kaye DuffFishberg Department of Neuroscience, Department of Psychiatry, Friedman Brain Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA.
Sarah E MontgomeryFishberg Department of Neuroscience, Department of Psychiatry, Friedman Brain Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA.
Yong-Hwee E LohFishberg Department of Neuroscience, Department of Psychiatry, Friedman Brain Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA.
Anja EbertResearch Institute of Molecular Pathology, Vienna Biocenter, Vienna, Austria.
Anna A PimenovaFishberg Department of Neuroscience, Department of Psychiatry, Friedman Brain Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA.ORCID http://orcid.org/0000-0003-3342-8778
Brianna R RamirezFishberg Department of Neuroscience, Department of Psychiatry, Friedman Brain Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA.
Andrew T ChanFishberg Department of Neuroscience, Department of Psychiatry, Friedman Brain Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA.
Josefa M SullivanFishberg Department of Neuroscience, Department of Psychiatry, Friedman Brain Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA.
Immanuel PurushothamanFishberg Department of Neuroscience, Department of Psychiatry, Friedman Brain Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA.
Joseph R ScarpaDepartment of Genetics & Genomic Sciences, Icahn School of Medicine at Mount Sinai, New York, NY, USA.
Alison M GoateFishberg Department of Neuroscience, Department of Psychiatry, Friedman Brain Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA.ORCID http://orcid.org/0000-0002-0576-2472
Meinrad BusslingerResearch Institute of Molecular Pathology, Vienna Biocenter, Vienna, Austria.
Li ShenFishberg Department of Neuroscience, Department of Psychiatry, Friedman Brain Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA.ORCID http://orcid.org/0000-0002-5190-2851
Bojan LosicDepartment of Genetics & Genomic Sciences, Icahn School of Medicine at Mount Sinai, New York, NY, USA.
Anne SchaeferFishberg Department of Neuroscience, Department of Psychiatry, Friedman Brain Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA. anne.schaefer@mssm.edu.ORCID http://orcid.org/0000-0002-1051-3710
Allen Institute for Brain Science · USResearch Institute of Molecular Pathology · ATIcahn School of Medicine at Mount Sinai · USTisch Hospital · US

Funding

Understanding the mechanism of SPl1 dependent Alzheimer disease riskRF1AG054011 · NIA · ICAHN SCHOOL OF MEDICINE AT MOUNT SINAI · PI GOATE, ALISON M · 2016 to 2016
$4.2M
Research Training in the Neuroscience of AgingT32AG049688 · NIA · ICAHN SCHOOL OF MEDICINE AT MOUNT SINAI · PI Joseph Michael Castellano, PATRICK R HOF · 2015 to 2026
$3.0M
Cognate microglia-neuron interaction and its role in inflammationDP2MH100012 · NIMH · ICAHN SCHOOL OF MEDICINE AT MOUNT SINAI · PI SCHAEFER, ANNE · 2012 to 2012
$2.5M
Control of neuron activity and animal behavior by non-coding RNAsR01NS091574 · NINDS · ICAHN SCHOOL OF MEDICINE AT MOUNT SINAI · PI SCHAEFER, ANNE · 2015 to 2018
$1.7M
Exploring Novel Activity-Dependent Mechanisms Regulating Microglia-Synapse InteractionsR21MH115353 · NIMH · UNIV OF MASSACHUSETTS MED SCH WORCESTER · PI SCHAEFER, ANNE, SCHAFER, DOROTHY PATRICIA · 2017 to 2018
$480k
The Role of miRNAs in Cocaine AddictionR03DA025962 · NIDA · ROCKEFELLER UNIVERSITY · PI SCHAEFER, ANNE · 2008 to 2009
$337k
Probing networks underlying sleep and stress with multiscale dataF30MH106293 · NIMH · ICAHN SCHOOL OF MEDICINE AT MOUNT SINAI · PI SCARPA, JOSEPH · 2014 to 2018
$157k
Control of Neuronal Transcriptional Elongation by Brd4 and itsContribution to AutismF31MH111147 · NIMH · ICAHN SCHOOL OF MEDICINE AT MOUNT SINAI · PI SULLIVAN, JOSEFA · 2017 to 2018
$83k
NIA NIH HHS RF1 AG054011NIA NIH HHS T32 AG049688NIDA NIH HHS R03 DA025962NIMH NIH HHS DP2 MH100012NIMH NIH HHS F30 MH106293NIMH NIH HHS F31 MH111147NIMH NIH HHS R21 MH115353NINDS NIH HHS R01 NS091574
6 · The paper itself

Abstract

The rapid elimination of dying neurons and nonfunctional synapses in the brain is carried out by microglia, the resident myeloid cells of the brain. Here we show that microglia clearance activity in the adult brain is regionally regulated and depends on the rate of neuronal attrition. Cerebellar, but not striatal or cortical, microglia exhibited high levels of basal clearance activity, which correlated with an elevated degree of cerebellar neuronal attrition. Exposing forebrain microglia to apoptotic cells activated gene-expression programs supporting clearance activity. We provide evidence that the polycomb repressive complex 2 (PRC2) epigenetically restricts the expression of genes that support clearance activity in striatal and cortical microglia. Loss of PRC2 leads to aberrant activation of a microglia clearance phenotype, which triggers changes in neuronal morphology and behavior. Our data highlight a key role of epigenetic mechanisms in preventing microglia-induced neuronal alterations that are frequently associated with neurodegenerative and psychiatric diseases.

Indexed as

AnimalsApoptosisBrainCell DeathCerebellumCerebral CortexEpigenesis, GeneticFemaleGene Expression RegulationMacrophage ActivationMaleMiceMice, Inbred C57BLMicrogliaNeostriatumNeuronsPolycomb Repressive Complex 2

Identifiers

PMID30038282
PMCPMC6090564
OpenAlexW2884747366

What OpenQuestion holds

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Read underepoch 390

Registered trials

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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.