Evidence map›Paper›PMID 27515581›Full record

ArticleNature communications2016

Dorsal horn neurons release extracellular ATP in a VNUT-dependent manner that underlies neuropathic pain.

Takahiro Masuda, Yui Ozono, Satsuki Mikuriya, Yuta Kohro, Hidetoshi Tozaki-Saitoh, Ken Iwatsuki, Hisayuki Uneyama, Reiko Ichikawa, Michael W Salter, Makoto Tsuda and 1 more

Open access · goldAbstract read
In one paragraph

Article in Nature communications, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 111 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
111citing papers in PubMed, 1 pooled it
17.4field-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

111 citing papers in PubMed, 1 synthesis or guideline pooled it, 180 citations in OpenAlex.

  1. Pooled it
  2. Glial cells in neuropathic pain.Physiological reviews · 2026
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51 more citing papers are in PubMed but not listed here.

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

11 authors at 4 institutions in 3 countries.

Takahiro MasudaDepartment of Molecular and System Pharmacology, Graduate School of Pharmaceutical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka 812-8582, Japan.
Yui OzonoDepartment of Molecular and System Pharmacology, Graduate School of Pharmaceutical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka 812-8582, Japan.
Satsuki MikuriyaDepartment of Molecular and System Pharmacology, Graduate School of Pharmaceutical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka 812-8582, Japan.
Yuta KohroDepartment of Molecular and System Pharmacology, Graduate School of Pharmaceutical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka 812-8582, Japan.
Hidetoshi Tozaki-SaitohDepartment of Molecular and System Pharmacology, Graduate School of Pharmaceutical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka 812-8582, Japan.ORCID 0000-0003-0423-2143
Ken IwatsukiInstitute for Innovation, Ajinomoto Co., Inc., Kawasaki 210-8681, Japan.
Hisayuki UneyamaInstitute for Innovation, Ajinomoto Co., Inc., Kawasaki 210-8681, Japan.
Reiko IchikawaInstitute for Innovation, Ajinomoto Co., Inc., Kawasaki 210-8681, Japan.
Michael W SalterProgram in Neurosciences &Mental Health, Hospital for Sick Children, Toronto, Ontario, Canada M5G 1X8.ORCID 0000-0001-6897-6585
Makoto TsudaDepartment of Molecular and System Pharmacology, Graduate School of Pharmaceutical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka 812-8582, Japan.
Kazuhide InoueDepartment of Molecular and System Pharmacology, Graduate School of Pharmaceutical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka 812-8582, Japan.
Kyushu University · JPAjinomoto (Japan) · JPTokyo University of Agriculture · JPUniversity of Toronto · CA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Activation of purinergic receptors in the spinal cord by extracellular ATP is essential for neuropathic hypersensitivity after peripheral nerve injury (PNI). However, the cell type responsible for releasing ATP within the spinal cord after PNI is unknown. Here we show that PNI increases expression of vesicular nucleotide transporter (VNUT) in the spinal cord. Extracellular ATP content ([ATP]e) within the spinal cord was increased after PNI, and this increase was suppressed by exocytotic inhibitors. Mice lacking VNUT did not show PNI-induced increase in [ATP]e and had attenuated hypersensitivity. These phenotypes were recapitulated in mice with specific deletion of VNUT in spinal dorsal horn (SDH) neurons, but not in mice lacking VNUT in primary sensory neurons, microglia or astrocytes. Conversely, ectopic VNUT expression in SDH neurons of VNUT-deficient mice restored PNI-induced increase in [ATP]e and pain. Thus, VNUT is necessary for exocytotic ATP release from SDH neurons which contributes to neuropathic pain.

Indexed as

Adenosine TriphosphateAnimalsAstrocytesDisease Models, AnimalExocytosisFemaleHumansHypersensitivityMaleMiceMice, Inbred C57BLMice, KnockoutMicrogliaNeuralgiaNucleotide Transport ProteinsPeripheral Nerve InjuriesAdenosine TriphosphateNucleotide Transport ProteinsSlc17a9 protein, mouseTetanus Toxin

Identifiers

PMID27515581
PMCPMC4990655
OpenAlexW2510418724

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.