Evidence map›Paper›PMID 36894654›Full record

ArticleNature neuroscience2023

Neurons in the caudal ventrolateral medulla mediate descending pain control.

Xinglong Gu, Yizhen Z Zhang, John J O'Malley, Caitlynn C De Preter, Mario Penzo, Mark A Hoon

Open access · greenAbstract read
In one paragraph

Article in Nature neuroscience, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed
4.0field-weighted citation impact, top 6% 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

19 citing papers in PubMed, 23 citations in OpenAlex.

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  16. Directions for analgesic development.Journal of anesthesia and translational medicine · 2024
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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

6 authors at 2 institutions in 1 country.

Xinglong GuMolecular Genetics Section, National Institute of Dental and Craniofacial Research/NIH, Bethesda, MD, USA.
Yizhen Z ZhangMolecular Genetics Section, National Institute of Dental and Craniofacial Research/NIH, Bethesda, MD, USA.
John J O'MalleyUnit on the Neurobiology of Affective Memory, National Institute of Mental Health, Bethesda, MD, USA.
Caitlynn C De PreterMolecular Genetics Section, National Institute of Dental and Craniofacial Research/NIH, Bethesda, MD, USA.
Mario PenzoUnit on the Neurobiology of Affective Memory, National Institute of Mental Health, Bethesda, MD, USA.ORCID http://orcid.org/0000-0002-5368-1802
Mark A HoonMolecular Genetics Section, National Institute of Dental and Craniofacial Research/NIH, Bethesda, MD, USA. mark.hoon@nih.gov.ORCID http://orcid.org/0000-0002-8794-1684
National Institute of Dental and Craniofacial Research · USNational Institute of Mental Health · US

Funding

Molecular Genetic Studies of SomatosensationZIADE000721 · NIDCR · NATIONAL INSTITUTE OF DENTAL & CRANIOFACIAL RESEARCH · PI HOON, MARK · 2009 to 2025
$26.6M
Dissecting the stress circuits of the paraventricular nucleus of the thalamusZIAMH002950 · NIMH · NATIONAL INSTITUTE OF MENTAL HEALTH · PI PENZO, MARIO · 2016 to 2025
$17.5M
Intramural NIH HHS ZIA DE000721Intramural NIH HHS ZIA MH002950U.S. Department of Health & Human Services | NIH | National Institute of Dental and Craniofacial Research (NIDCR) ZIA DE000721-14
6 · The paper itself

Abstract

Supraspinal brain regions modify nociceptive signals in response to various stressors including stimuli that elevate pain thresholds. The medulla oblongata has previously been implicated in this type of pain control, but the neurons and molecular circuits involved have remained elusive. Here we identify catecholaminergic neurons in the caudal ventrolateral medulla that are activated by noxious stimuli in mice. Upon activation, these neurons produce bilateral feed-forward inhibition that attenuates nociceptive responses through a pathway involving the locus coeruleus and norepinephrine in the spinal cord. This pathway is sufficient to attenuate injury-induced heat allodynia and is required for counter-stimulus induced analgesia to noxious heat. Our findings define a component of the pain modulatory system that regulates nociceptive responses.

Indexed as

NociceptorsPainAnimalsMedulla OblongataMiceNeuronsPain ManagementSpinal Cord

Identifiers

PMID36894654
PMCPMC11114367
OpenAlexW4323668876

What OpenQuestion holds

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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.