Cited by 44Muscle Physiology and DisordersVitamin D Research StudiesNutrition and Health in Aging

Vitamin D Protects against Immobilization-Induced Muscle Atrophy Via Neural Crest-Derived Cells in Mice

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Nakamura, Satoshi, Sato, Yuiko, Kobayashi, Tami, Kaneko, Yosuke, Ito, Eri, Soma, Tomoya, Okada, Hiroyuki, Miyamoto, Kana +5 more·2020·Scientific Reports

Abstract

Vitamin D deficiency is a recognized risk factor for sarcopenia development, but mechanisms underlying this outcome are unclear. Here, we show that low vitamin D status worsens immobilization-induced muscle atrophy in mice. Mice globally lacking vitamin D receptor (VDR) exhibited more severe muscle atrophy following limb immobilization than controls. Moreover, immobilization-induced muscle atrophy was worse in neural crest-specific than in skeletal muscle-specific VDR-deficient mice. Tnfα expression was significantly higher in immobilized muscle of VDR-deficient relative to control mice, and was significantly elevated in neural crest-specific but not muscle-specific VDR-deficient mice. Furthermore, muscle atrophy induced by limb immobilization in low vitamin D mice was significantly inhibited in Tnfα-deficient mice. We conclude that vitamin D antagonizes immobilization-induced muscle atrophy via VDR expressed in neural crest-derived cells.

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  • Oral administration of vitamin D protects against immobilization-induced muscle atrophy in C57BL/6 mice via vitamin D receptor.

    “Oral administration of vitamin D protects against immobilization-induced muscle atrophy in C57BL/6 mice via vitamin D receptor [60].”

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Authors
Nakamura, S., Sato, Y., Kobayashi, T., Kaneko, Y., Ito, E., Soma, T., Okada, H., Miyamoto, K., Oya, A., Matsumoto, M., Nakamura, M., Kanaji, A., & Miyamoto, T.
Affiliations
  • Keio University (JP)
  • The University of Tokyo (JP)
Corresponding author
  • Kanaji, Arihiko
  • Miyamoto, Takeshi
Venue
Scientific Reports
Published
2020-07-22
Volume
10
Issue
1
Pages
12242-12242
ISSN
2045-2322 (ISSN-L)
OpenAlex
W3045158103
Cited by
44
References
69
Citations by year
2026: 6 · 2025: 7 · 2024: 7 · 2023: 9 · 2022: 4 · 2021: 10 · 2020: 1
FWCI
1.94
Type
journal article
Language
en
Open access
Locations
  • Scientific Reports (publishedVersion, cc-by)
  • PubMed Central (publishedVersion, cc-by)
  • PubMed (publishedVersion)
Funders
Grant-in-aid for Scientific Research in Japan
Topics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Muscle Physiology and Disorders
  • Health Sciences › Medicine › Pathology and Forensic Medicine › Vitamin D Research Studies
  • Health Sciences › Medicine › Physiology › Nutrition and Health in Aging
Keywords
vitamin D, vitamin D receptor, muscle atrophy, immobilization, sarcopenia, neural crest-derived cells, TNF-α, skeletal muscle, vitamin D deficiency
MeSH terms
Animals, Female, Mice, Inbred C57BL, Muscular Atrophy, Neural Crest, Vitamin D, Vitamin D Deficiency, Receptors, Calcitriol, Mice, Knockout, Muscle, Skeletal, Mice, Sarcopenia

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