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Published in: The journal of nutrition, health & aging 3/2020

01-03-2020 | Sarcopenia

Relationship of Peripheral Lymphocyte Subsets and Skeletal Muscle Mass Index in Sarcopenia: A Cross-Sectional Study

Authors: S.-W. Huang, T. Xu, C.-T. Zhang, Hong-Lian Zhou

Published in: The journal of nutrition, health & aging | Issue 3/2020

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Abstract

Objectives

Lymphocytes can affect the proliferation and migration of muscle satellite cells, which may be associated with reduced muscle mass in patients with sarcopenia. The present study aimed to further enrich understandings of the changes of blood lymphocytes and explore the relationship between peripheral lymphocyte subsets and muscle mass in patients with sarcopenia.

Design

A cross-sectional study.

Setting

Geriatrics department of Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.

Methods

Eighty-five subjects were enrolled in this study, and were divided into two groups: the sarcopenia group (n=60) and the non-sarcopenia group (n=25). The diagnosis of sarcopenia was based on the diagnostic criteria updated by the Asian Working Group for Sarcopenia (AWGS) in 2014. Complete blood count, peripheral lymphocyte subsets, and body composition of all patients were measured.

Results

Skeletal muscle mass index (SMI) was negatively correlated with CD4+CD28null T lymphocytes in peripheral blood in patients with sarcopenia.

Conclusion

The result of our study may point out the role of CD4+CD28null T lymphocytes in the pathogenesis of sarcopenia.
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Metadata
Title
Relationship of Peripheral Lymphocyte Subsets and Skeletal Muscle Mass Index in Sarcopenia: A Cross-Sectional Study
Authors
S.-W. Huang
T. Xu
C.-T. Zhang
Hong-Lian Zhou
Publication date
01-03-2020
Publisher
Springer Paris
Keyword
Sarcopenia
Published in
The journal of nutrition, health & aging / Issue 3/2020
Print ISSN: 1279-7707
Electronic ISSN: 1760-4788
DOI
https://doi.org/10.1007/s12603-020-1329-0

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