Cited by 113Nutrition and Health in AgingMuscle Physiology and DisordersBody Composition Measurement Techniques

Sarcopenia and sarcopenic obesity

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Choi, Kyung Mook·2013·Endocrinology and Metabolism

Abstract

The aging process is associated with progressive loss of muscle mass and strength, as well as decline in physical functioning. Although consensus diagnosis has not been reached, sarcopenia is increasingly defined by both loss of muscle mass and loss of muscle function or strength. The cause of sarcopenia is suggested as multifactorial, including hormonal changes, inflammatory pathway activation, fatty infiltration, poor nutrition, and decreased physical activity. Sarcopenia is often associated with visceral obesity. Sarcopenic obesity in the elderly impacts metabolic complications and represents a major public health challenge in a rapidly aging society. Further research about sarcopenia and sarcopenic obesity may be needed to confront the influence of aging society in Korea.

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Crossref · 10.3803/enm.2013.28.2.86

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  • Other hormones, including IGF-1, growth hormone, testosterone, and estrogen, regulate the anabolic and catabolic progressions in muscle.

    “Other hormones, including insulin-like growth factors-1 (IGF-1), growth hormone, testosterone, and estrogen, also regulate the anabolic and catabolic progressions in muscle (46, 47).”
  • Testosterone and estrogen are essential for muscle health, but the production of these hormones decline naturally with aging.

    “Moreover, testosterone and estrogen are essential for muscle health (47), but the production of these hormones decline naturally with aging.”
  • When muscle damage and obesity coexist, they act synergistically on the risk of mortality, metabolic disorders, and quality of life.

    “Therefore, it is reasonable to speculate when muscle damage and obesity coexist, they act synergistically on the risk of mortality, metabolic disorders, and quality of life (47, 51).”

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Authors
Choi, K. M.
Affiliations
Korea University Guro Hospital (KR)
Corresponding author
Choi, Kyung Mook
Venue
Endocrinology and Metabolism
Published
2013
Volume
28
Issue
2
Pages
86
ISSN
  • 2093-596X (ISSN-L)
  • 2093-5978
OpenAlex
W2171972470
Cited by
113
References
28
Citations by year
2026: 4 · 2025: 5 · 2024: 6 · 2023: 10 · 2022: 5 · 2021: 7 · 2020: 13 · 2019: 15 · 2018: 7 · 2017: 12 · 2016: 10 · 2015: 8 · 2014: 9 · 2013: 1 · 2012: 1
FWCI
6.43
Type
journal article
Language
en
Open access
Locations
  • Endocrinology and Metabolism (publishedVersion, cc-by-nc)
  • Europe PMC (PubMed Central) (publishedVersion, cc-by-nc)
  • PubMed Central (publishedVersion, cc-by-nc)
  • PubMed (publishedVersion)
  • DOAJ (DOAJ: Directory of Open Access Journals) (submittedVersion)
Funders
  • National Research Foundation
  • National Research Foundation of Korea (2012006363)
  • Ministry of Education, Science and Technology (2012006363)
  • Ministry of Education and Human Resources Development (A102065-1011-1070100)
  • Directorate for Education and Human Resources
Topics
  • Health Sciences › Medicine › Physiology › Nutrition and Health in Aging
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Muscle Physiology and Disorders
  • Health Sciences › Medicine › Physiology › Body Composition Measurement Techniques
Keywords
sarcopenia, sarcopenic obesity, muscle mass loss, muscle strength, aging, visceral obesity, sarcopenia diagnosis, hormonal changes, inflammation, fatty infiltration, physical activity, nutrition, metabolic complications, older adults

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