Evidence map›Paper›PMID 24569481›Full record

ArticleeLife2014

The structure and organization of lanceolate mechanosensory complexes at mouse hair follicles.

Lishi Li, David D Ginty

Open access · goldAbstract read
In one paragraph

Article in eLife, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 66 papers.

0numbers the graph read from it
0cells of the map it votes in
66citing papers in PubMed
9.2field-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

66 citing papers in PubMed, 127 citations in OpenAlex.

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6 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

2 authors at 1 institution in 1 country.

Lishi LiThe Solomon H Snyder Department of Neuroscience, Howard Hughes Medical Institute, The Johns Hopkins University School of Medicine, Baltimore, United States.
David D Ginty
Howard Hughes Medical Institute · US

Funding

Murine Mutagenesis CoreP30NS050274 · NINDS · JOHNS HOPKINS UNIVERSITY · PI KOLODKIN, ALEX L · 2005 to 2020
$10.9M
Neuronal subtype-specific plasticity in the acute to chronic pain transitionR01DE022750 · NIDCR · JOHNS HOPKINS UNIVERSITY · PI CATERINA, MICHAEL J, DONG, XINZHONG · 2012 to 2016
$3.5M
Neurotrophin signals controlling development of the peripheral nervous systemR01NS034814 · NINDS · JOHNS HOPKINS UNIVERSITY · PI GINTY, DAVID D · 1999 to 2015
$3.0M
Howard Hughes Medical InstituteNIDCR NIH HHS R01 DE022750NIDCR NIH HHS R01DE022750NINDS NIH HHS P30 NS050274NINDS NIH HHS R01 NS034814NINDS NIH HHS R01NS34814
6 · The paper itself

Abstract

In mouse hairy skin, lanceolate complexes associated with three types of hair follicles, guard, awl/auchene and zigzag, serve as mechanosensory end organs. These structures are formed by unique combinations of low-threshold mechanoreceptors (LTMRs), Aβ RA-LTMRs, Aδ-LTMRs, and C-LTMRs, and their associated terminal Schwann cells (TSCs). In this study, we investigated the organization, ultrastructure, and maintenance of longitudinal lanceolate complexes at each hair follicle subtype. We found that TSC processes at hair follicles are tiled and that individual TSCs host axonal endings of more than one LTMR subtype. Electron microscopic analyses revealed unique ultrastructural features of lanceolate complexes that are proposed to underlie mechanotransduction. Moreover, Schwann cell ablation leads to loss of LTMR terminals at hair follicles while, in contrast, TSCs remain associated with hair follicles following skin denervation in adult mice and, remarkably, become re-associated with newly formed axons, indicating a TSC-dependence of lanceolate complex maintenance and regeneration in adults. DOI: http://dx.doi.org/10.7554/eLife.01901.001.

Indexed as

Mechanotransduction, CellularAnimalsCell DeathDenervationDiphtheria ToxinGenotypeHair FollicleMechanoreceptorsMiceMice, TransgenicMicroscopy, Electron, TransmissionNerve RegenerationPhenotypeSchwann CellsTamoxifenafimoxifeneDiphtheria ToxinTamoxifenhair folliclelanceolate complexlow-threshold mechanoreceptor (LTMR)terminal Schwann cell (TSC)

Identifiers

PMID24569481
PMCPMC3930909
OpenAlexW2106473221

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.