Evidence map›Paper›PMID 22196735›Full record

ArticleCell2011

The functional organization of cutaneous low-threshold mechanosensory neurons.

Lishi Li, Michael Rutlin, Victoria E Abraira, Colleen Cassidy, Laura Kus, Shiaoching Gong, Michael P Jankowski, Wenqin Luo, Nathaniel Heintz, H Richard Koerber and 2 more

Open access · bronzeAbstract read
In one paragraph

Article in Cell, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 441 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
441citing papers in PubMed, 1 pooled it
13.7field-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

441 citing papers in PubMed, 1 synthesis or guideline pooled it, 763 citations in OpenAlex.

  1. Pooled it
  2. Trial
  3. Targeting GCell reports. Medicine · 2026
    Article
  4. Anatomical Characteristics of Tongue-Innervating Mechanoreceptors.The Journal of comparative neurology · 2026
    Article
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  11. Spinal circuits encode a map of the trunk to control skin twitches.bioRxiv : the preprint server for biology · 2026
    Article
  12. Article
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  14. Article
  15. Article
  16. Article
  17. Article
  18. Article
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381 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

12 authors at 3 institutions in 1 country.

Lishi LiThe Solomon H Snyder Department of Neuroscience and Howard Hughes Medical Institute, The Johns Hopkins University School of Medicine, Baltimore, MD 21205, USA.
Michael Rutlin
Victoria E Abraira
Colleen Cassidy
Laura Kus
Shiaoching Gong
Michael P Jankowski
Wenqin Luo
Nathaniel Heintz
H Richard Koerber
C Jeffery Woodbury
David D Ginty
Howard Hughes Medical Institute · USUniversity of Pittsburgh · USUniversity of Wyoming · US

Funding

Signaling to and from the SynapseP50MH084020 · NIMH · JOHNS HOPKINS UNIVERSITY · PI HUGANIR, RICHARD L · 2008 to 2012
$9.2M
Peripheral Nerve Regeneration and Sensory Neuron PlasticityR01NS023725 · NINDS · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI KOERBER, H RICHARD · 1986 to 2017
$5.9M
Neurotrophin Signaling and Regulation of Gene ExpressionR37NS034814 · NINDS · JOHNS HOPKINS UNIVERSITY · PI GINTY, DAVID D · 2004 to 2010
$3.1M
Neurotrophin signals controlling development of the peripheral nervous systemR01NS034814 · NINDS · JOHNS HOPKINS UNIVERSITY · PI GINTY, DAVID D · 1999 to 2015
$3.0M
Nociceptor Maturation &Response to Peripheral InjuryR01NS044094 · NINDS · UNIVERSITY OF WYOMING · PI WOODBURY, CHARLES JEFFERY · 2002 to 2013
$2.5M
Primary and Secondary Nociceptors in Persistent PainR01NS052848 · NINDS · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI KOERBER, H RICHARD · 2006 to 2010
$1.6M
Peripheral Nerve Regeneration and Sensory Neuron PlasticityR56NS023725 · NINDS · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI KOERBER, H RICHARD · 2008 to 2008
$331k
Anatomical, physiological, and behavioral correlates of a C-LTMR circuitF32NS077836 · NINDS · JOHNS HOPKINS UNIVERSITY · PI ABRAIRA, VICTORIA EUGENIA GUADALUPE · 2011 to 2013
$161k
NEUROTROPHIN ACTIVATION OF CRE-BINDING PROTEINR29NS034814 · NINDS · JOHNS HOPKINS UNIVERSITY · PI GINTY, DAVID D · 1996 to 1999
–
Howard Hughes Medical InstituteNIMH NIH HHS MH084020NINDS NIH HHS F32 NS077836NINDS NIH HHS N01 NS-7-2370NINDS NIH HHS NS023725NINDS NIH HHS NS052848NINDS NIH HHS NS34814NINDS NIH HHS NS44094NINDS NIH HHS R01 NS023725NINDS NIH HHS R01 NS034814NINDS NIH HHS R01 NS044094NINDS NIH HHS R01 NS052848NINDS NIH HHS R37 NS034814NINDS NIH HHS R56 NS023725
6 · The paper itself

Abstract

Innocuous touch of the skin is detected by distinct populations of neurons, the low-threshold mechanoreceptors (LTMRs), which are classified as Aβ-, Aδ-, and C-LTMRs. Here, we report genetic labeling of LTMR subtypes and visualization of their relative patterns of axonal endings in hairy skin and the spinal cord. We found that each of the three major hair follicle types of trunk hairy skin (guard, awl/auchene, and zigzag hairs) is innervated by a unique and invariant combination of LTMRs; thus, each hair follicle type is a functionally distinct mechanosensory end organ. Moreover, the central projections of Aβ-, Aδ-, and C-LTMRs that innervate the same or adjacent hair follicles form narrow LTMR columns in the dorsal horn. These findings support a model of mechanosensation in which the activities of Aβ-, Aδ-, and C-LTMRs are integrated within dorsal horn LTMR columns and processed into outputs that underlie the perception of myriad touch sensations.

Indexed as

Skin Physiological PhenomenaAnimalsAxonsHairMechanoreceptorsMiceNeuronsSensory ThresholdsSkinSpinal Cord

Identifiers

PMID22196735
PMCPMC3262167
OpenAlexW2162056974

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.