Evidence map›Paper›PMID 21957236›Full record

ArticleThe Journal of neuroscience : the official journal of the Society for Neuroscience2011

Vitamin D deficiency promotes skeletal muscle hypersensitivity and sensory hyperinnervation.

Sarah E Tague, Gwenaëlle L Clarke, Michelle K Winter, Kenneth E McCarson, Douglas E Wright, Peter G Smith

Registry-linked trialOpen access · bronzeAbstract readComparative Study
In one paragraph

Article in The Journal of neuroscience : the official journal of the Society for Neuroscience, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT03420378 (Central Sensitization in Vitamin D Deficiency and Effect of Vitamin D Replacement on Cutaneous Silent Period), which is not on this map. Cited by 57 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
57citing papers in PubMed, 1 pooled it
4.9field-weighted citation impact, top 5% 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.

NCT03420378 nacompletednot on this mapstarted 2018, after this paper: background citation

Central Sensitization in Vitamin D Deficiency and Effect of Vitamin D Replacement on Cutaneous Silent Period

TypeinterventionalSponsorMarmara UniversityRan2018 to 2018Enrolled51ConditionsVitamin D Deficiency, Central SensitisationArmsvitamin D
3 · Its place in the literature

Who cites it

57 citing papers in PubMed, 1 synthesis or guideline pooled it, 122 citations in OpenAlex.

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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 3 countries.

Sarah E TagueDepartment of Molecular and Integrative Physiology, University of Kansas Medical Center, Kansas City, Kansas 66160, USA.
Gwenaëlle L Clarke
Michelle K Winter
Kenneth E McCarson
Douglas E Wright
Peter G Smith
University of Kansas Medical Center · USLaboratoire d’immunologie intégrative du cancer · FR

Funding

Research Design and Analysis Core (RDAC)P30HD002528 · NICHD · UNIVERSITY OF KANSAS LAWRENCE · PI COLOMBO, JOHN A. · 1985 to 2015
$22.1M
Painful Versus Insensate Diabetic NeuropathyR01NS043314 · NINDS · UNIVERSITY OF KANSAS MEDICAL CENTER · PI Douglas E Wright · 2003 to 2026
$6.7M
Identifying therapeutic targets for vulvodyniaR01HD049615 · NICHD · UNIVERSITY OF KANSAS MEDICAL CENTER · PI SMITH, PETER G · 2006 to 2016
$3.2M
Mechanisms of hypovitaminosis D-induced muscle sensitivityR21AT006629 · NCCIH · UNIVERSITY OF KANSAS MEDICAL CENTER · PI SMITH, PETER G · 2011 to 2012
$413k
Mechanisms of Hypovitaminosis D Pain: Role of Nociceptor Sprouting.F31AG032943 · NIA · UNIVERSITY OF KANSAS MEDICAL CENTER · PI TAGUE, SARAH ELIZABETH · 2009 to 2010
$41k
NCCIH NIH HHS R21 AT006629NCCIH NIH HHS R21AT006629NIA NIH HHS F31 AG032943NIA NIH HHS F31AG032943NICHD NIH HHS P30 HD002528NICHD NIH HHS P30HD002528NICHD NIH HHS R01 HD049615NICHD NIH HHS R01HD049615NINDS NIH HHS R01 NS043314
6 · The paper itself

Abstract

Musculoskeletal pain affects nearly half of all adults, most of whom are vitamin D deficient. Previous findings demonstrated that putative nociceptors ("pain-sensing" nerves) express vitamin D receptors (VDRs), suggesting responsiveness to 1,25-dihydroxyvitamin D. In the present study, rats receiving vitamin D-deficient diets for 2-4 weeks showed mechanical deep muscle hypersensitivity, but not cutaneous hypersensitivity. Muscle hypersensitivity was accompanied by balance deficits and occurred before onset of overt muscle or bone pathology. Hypersensitivity was not due to hypocalcemia and was actually accelerated by increased dietary calcium. Morphometry of skeletal muscle innervation showed increased numbers of presumptive nociceptor axons (peripherin-positive axons containing calcitonin gene-related peptide), without changes in sympathetic or skeletal muscle motor innervation. Similarly, there was no change in epidermal innervation. In culture, sensory neurons displayed enriched VDR expression in growth cones, and sprouting was regulated by VDR-mediated rapid response signaling pathways, while sympathetic outgrowth was not affected by different concentrations of 1,25-dihydroxyvitamin D. These findings indicate that vitamin D deficiency can lead to selective alterations in target innervation, resulting in presumptive nociceptor hyperinnervation of skeletal muscle, which in turn is likely to contribute to muscular hypersensitivity and pain.

Indexed as

AnimalsCells, CulturedChronic PainDisease Models, AnimalFemaleHyperalgesiaMuscle, SkeletalPilot ProjectsRandom AllocationRatsRats, Sprague-DawleySensory Receptor CellsSkinVitamin D Deficiency

Identifiers

PMID21957236
PMCPMC3319727
OpenAlexW2071993928

What OpenQuestion holds

Textmetadata
LicenceTDM
Read underepoch 390

Registered trials

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.