Evidence map›Paper›PMID 33033265›Full record

ArticleNature communications2020

A spinal neural circuitry for converting touch to itch sensation.

Sihan Chen, Xiao-Fei Gao, Yuxi Zhou, Ben-Long Liu, Xian-Yu Liu, Yufen Zhang, Devin M Barry, Kun Liu, Yingfu Jiao, Rita Bardoni and 2 more

Abstract read
In one paragraph

Article in Nature communications, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers.

0numbers the graph read from it
0cells of the map it votes in
29citing papers in PubMed
–field-weighted citation impact
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

29 citing papers in PubMed.

  1. Article
  2. Article
  3. Review
  4. A consensus spinal cord cell type atlas across mouse, macaque, and human.bioRxiv : the preprint server for biology · 2026
    Article
  5. Article
  6. Central neural circuits underlying itch sensation.Nature reviews. Neuroscience · 2025
    Review
  7. Article
  8. Article
  9. Article
  10. Article
  11. Review
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. Article
  20. Structures of human gastrin-releasing peptide receptors bound to antagonist and agonist for cancer and itch therapy.Proceedings of the National Academy of Sciences of the United States of America · 2023
    Article
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

12 authors.

Sihan Chen *Center for the Study of Itch and Sensory Disorders, Washington University School of Medicine, St. Louis, MO, 63110, USA.
Xiao-Fei Gao *Center for the Study of Itch and Sensory Disorders, Washington University School of Medicine, St. Louis, MO, 63110, USA.
Yuxi ZhouCenter for the Study of Itch and Sensory Disorders, Washington University School of Medicine, St. Louis, MO, 63110, USA.
Ben-Long LiuCenter for the Study of Itch and Sensory Disorders, Washington University School of Medicine, St. Louis, MO, 63110, USA.
Xian-Yu LiuCenter for the Study of Itch and Sensory Disorders, Washington University School of Medicine, St. Louis, MO, 63110, USA.ORCID http://orcid.org/0000-0001-6089-8826
Yufen ZhangCenter for the Study of Itch and Sensory Disorders, Washington University School of Medicine, St. Louis, MO, 63110, USA.
Devin M BarryCenter for the Study of Itch and Sensory Disorders, Washington University School of Medicine, St. Louis, MO, 63110, USA.ORCID http://orcid.org/0000-0002-3140-6121
Kun LiuCenter for the Study of Itch and Sensory Disorders, Washington University School of Medicine, St. Louis, MO, 63110, USA.
Yingfu JiaoDepartment of Anesthesiology, Renji Hospital, School of Medicine, Shanghai Jiaotong University, Shanghai, 200127, China.
Rita BardoniDepartment of Biomedical, Metabolic and Neural Sciences, University of Modena and Reggio Emilia, 41125, Modena, Italy.
Weifeng YuDepartment of Anesthesiology, Renji Hospital, School of Medicine, Shanghai Jiaotong University, Shanghai, 200127, China. ywf808@yeah.net.ORCID http://orcid.org/0000-0003-1979-6304
Zhou-Feng ChenCenter for the Study of Itch and Sensory Disorders, Washington University School of Medicine, St. Louis, MO, 63110, USA. chenz@wustl.edu.ORCID http://orcid.org/0000-0002-6859-7910

Funding

MOLECULAR MECHANISMS OF THE ITCH SENSATION IN THE SPINAL CORDR01AR056318 · NIAMS · WASHINGTON UNIVERSITY · PI CHEN, ZHOUFENG · 2009 to 2018
$4.5M
MECHANISMS OF DESENSITIZATION OF MOR1D-GRPR CROSSTALKR01DA037261 · NIDA · WASHINGTON UNIVERSITY · PI CHEN, ZHOUFENG · 2015 to 2019
$2.1M
UNDERSTANDING MECHANISMS THAT BLOCK GRPR-MEDIATED CHRONIC ITCHR01NS094344 · NINDS · WASHINGTON UNIVERSITY · PI CHEN, ZHOUFENG · 2015 to 2019
$1.8M
NIAMS NIH HHS R01 AR056318NIDA NIH HHS R01 DA037261NINDS NIH HHS R01 NS094344
6 · The paper itself

Abstract

Touch and itch sensations are crucial for evoking defensive and emotional responses, and light tactile touch may induce unpleasant itch sensations (mechanical itch or alloknesis). The neural substrate for touch-to-itch conversion in the spinal cord remains elusive. We report that spinal interneurons expressing Tachykinin 2-Cre (Tac2

Indexed as

AnimalsBehavior, AnimalInjections, SpinalLightMembrane PotentialsMice, Inbred C57BLNerve NetNeuronsProtein PrecursorsProto-Oncogene Proteins c-fosPruritusReceptors, BombesinSkinSpinal CordSynapsesTachykininspreprotachykininProtein PrecursorsProto-Oncogene Proteins c-fosReceptors, BombesinTachykinins

Identifiers

PMID33033265
PMCPMC7545208

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.