Evidence map›Paper›PMID 33686078›Full record

ArticleNature communications2021

Single cell transcriptomics of primate sensory neurons identifies cell types associated with chronic pain.

Jussi Kupari, Dmitry Usoskin, Marc Parisien, Daohua Lou, Yizhou Hu, Michael Fatt, Peter Lönnerberg, Mats Spångberg, Bengt Eriksson, Nikolaos Barkas and 5 more

Open access · goldAbstract read
In one paragraph

Article in Nature communications, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 120 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
120citing papers in PubMed, 1 pooled it
19.0field-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

120 citing papers in PubMed, 1 synthesis or guideline pooled it, 183 citations in OpenAlex.

  1. Pooled it
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  6. Targeting Supramolecular Active Complexes of NaAdvanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026
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60 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

15 authors at 4 institutions in 3 countries.

Jussi Kupari *Division of Molecular Neurobiology, Department of Medical Biochemistry and Biophysics, Karolinska Institutet, Stockholm, Sweden.ORCID 0000-0003-1540-5193
Dmitry Usoskin *Division of Molecular Neurobiology, Department of Medical Biochemistry and Biophysics, Karolinska Institutet, Stockholm, Sweden.
Marc ParisienAlan Edwards Centre for Research on Pain, Department of Anesthesia, School of Medicine, School of Dentistry, McGill University, Montréal, QC, Canada.ORCID 0000-0003-2924-5960
Daohua LouDivision of Molecular Neurobiology, Department of Medical Biochemistry and Biophysics, Karolinska Institutet, Stockholm, Sweden.
Yizhou HuDivision of Molecular Neurobiology, Department of Medical Biochemistry and Biophysics, Karolinska Institutet, Stockholm, Sweden.ORCID 0000-0002-2635-0258
Michael FattDivision of Molecular Neurobiology, Department of Medical Biochemistry and Biophysics, Karolinska Institutet, Stockholm, Sweden.
Peter LönnerbergDivision of Molecular Neurobiology, Department of Medical Biochemistry and Biophysics, Karolinska Institutet, Stockholm, Sweden.
Mats SpångbergAstrid Fagraeus Laboratory, Comparative Medicine, Karolinska Institutet, Stockholm, Sweden.
Bengt ErikssonAstrid Fagraeus Laboratory, Comparative Medicine, Karolinska Institutet, Stockholm, Sweden.
Nikolaos BarkasDepartment of Biomedical Informatics, Harvard Medical School, Boston, MA, USA.ORCID 0000-0002-4675-0718
Peter V KharchenkoDepartment of Biomedical Informatics, Harvard Medical School, Boston, MA, USA.
Karin LoréDivision of Immunology and Allergy, Karolinska Institutet, Stockholm, Sweden.ORCID 0000-0001-7679-9494
Samar KhouryAlan Edwards Centre for Research on Pain, Department of Anesthesia, School of Medicine, School of Dentistry, McGill University, Montréal, QC, Canada.
Luda DiatchenkoAlan Edwards Centre for Research on Pain, Department of Anesthesia, School of Medicine, School of Dentistry, McGill University, Montréal, QC, Canada. luda.diatchenko@mcgill.ca.ORCID 0000-0002-1350-6727
Patrik ErnforsDivision of Molecular Neurobiology, Department of Medical Biochemistry and Biophysics, Karolinska Institutet, Stockholm, Sweden. patrik.ernfors@ki.se.ORCID 0000-0002-1140-3986
Karolinska Institutet · SEHarvard University · USMcGill University · CAMcGill University Health Centre · CA

Funding

Wellcome Trust 200183/Z/15/Z
6 · The paper itself

Abstract

Distinct types of dorsal root ganglion sensory neurons may have unique contributions to chronic pain. Identification of primate sensory neuron types is critical for understanding the cellular origin and heritability of chronic pain. However, molecular insights into the primate sensory neurons are missing. Here we classify non-human primate dorsal root ganglion sensory neurons based on their transcriptome and map human pain heritability to neuronal types. First, we identified cell correlates between two major datasets for mouse sensory neuron types. Machine learning exposes an overall cross-species conservation of somatosensory neurons between primate and mouse, although with differences at individual gene level, highlighting the importance of primate data for clinical translation. We map genomic loci associated with chronic pain in human onto primate sensory neuron types to identify the cellular origin of chronic pain. Genome-wide associations for chronic pain converge on two different neuronal types distributed between pain disorders that display different genetic susceptibilities, suggesting both unique and shared mechanisms between different pain conditions.

Indexed as

TranscriptomeAnimalsChronic PainFemaleGanglia, SpinalGene ExpressionHumansMacaca mulattaMaleMiceNeuronsPrimatesSensory Receptor Cells

Identifiers

PMID33686078
PMCPMC7940623
OpenAlexW3135813546

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.