Evidence map›Paper›PMID 30715764›Full record

ArticleGlia2019

Gap junction mediated signaling between satellite glia and neurons in trigeminal ganglia.

David C Spray, Rodolfo Iglesias, Nathanael Shraer, Sylvia O Suadicani, Vitali Belzer, Regina Hanstein, Menachem Hanani

Open access · greenAbstract read
In one paragraph

Article in Glia, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 38 papers.

0numbers the graph read from it
0cells of the map it votes in
38citing papers in PubMed
3.0field-weighted citation impact, top 8% 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

38 citing papers in PubMed, 73 citations in OpenAlex.

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  14. Meningeal P2X7 Signaling Mediates Migraine-Related Intracranial Mechanical Hypersensitivity.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2023
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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

7 authors at 2 institutions in 2 countries.

David C SprayDominick P. Purpura Department of Neuroscience, Albert Einstein College of Medicine, Bronx, New York.ORCID 0000-0001-8368-5073
Rodolfo IglesiasDominick P. Purpura Department of Neuroscience, Albert Einstein College of Medicine, Bronx, New York.
Nathanael ShraerDominick P. Purpura Department of Neuroscience, Albert Einstein College of Medicine, Bronx, New York.
Sylvia O SuadicaniDominick P. Purpura Department of Neuroscience, Albert Einstein College of Medicine, Bronx, New York.
Vitali BelzerLaboratory of Experimental Surgery, Department of Surgery, Hadassah-Hebrew University Medical Center, Jerusalem, Israel.
Regina HansteinDominick P. Purpura Department of Neuroscience, Albert Einstein College of Medicine, Bronx, New York.
Menachem HananiLaboratory of Experimental Surgery, Department of Surgery, Hadassah-Hebrew University Medical Center, Jerusalem, Israel.
Albert Einstein College of Medicine · USHadassah Medical Center · IL

Funding

The Astrocyte Nexus: Cx43 Protein InteractionsR01NS092466 · NINDS · ALBERT EINSTEIN COLLEGE OF MEDICINE, INC · PI SCEMES, ELIANA, SPRAY, DAVID C · 2015 to 2019
$2.6M
NINDS NIH HHS R01 NS092466NINDS NIH HHS R01NS092466
6 · The paper itself

Abstract

Peripheral sensory ganglia contain the somata of neurons mediating mechanical, thermal, and painful sensations from somatic, visceral, and oro-facial organs. Each neuronal cell body is closely surrounded by satellite glial cells (SGCs) that have properties and functions similar to those of central astrocytes, including expression of gap junction proteins and functional dye coupling. As shown in other pain models, after systemic pain induction by intra-peritoneal injection of lipopolysaccharide, dye coupling among SGCs in intact trigeminal ganglion was enhanced. Moreover, neuron-neuron and neuron-SGC coupling was also detected. To verify the presence of gap junction-mediated coupling between SGCs and sensory neurons, we performed dual whole cell patch clamp recordings from both freshly isolated and short term cultured cell pairs dissociated from mouse trigeminal ganglia. Bidirectional gap junction mediated electrical responses were frequently recorded between SGCs, between neurons and between neurons and SGCs. Polarization of SGC altered neuronal excitability, providing evidence that gap junction-mediated interactions between neurons and glia within sensory ganglia may contribute to integration of peripheral sensory responses, and to the modulation and coordinaton of neuronal activity.

Indexed as

AnimalsBoron CompoundsCarbenoxoloneCells, CulturedDisease Models, AnimalFemaleFlufenamic AcidGap JunctionsHeptanolInflammationIsoquinolinesLipopolysaccharidesMaleMembrane PotentialsMiceMice, Inbred C57BL2-aminoethoxydiphenyl borateBoron CompoundsCarbenoxoloneFlufenamic AcidHeptanolIsoquinolinesLipopolysaccharideslucifer yellowProbenecidconnexindual whole cell recordingdye couplingelectrical couplingglia-neuron communication

Identifiers

PMID30715764
PMCPMC6506223
OpenAlexW2911878666

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.