The Division of Biostatistics of the Department of Preventive Medicine, UTHSC, invites you to attend the following seminar.
When: Monday, September 29, 2025, 2:00 – 3:00 pm CT
ZOOM Virtual Room Connection: Register in advance for this meeting to get the Zoom Link
Seminar Website: https://www.uthsc.edu/preventive-medicine/events.php
The Association Between Metabolomics and Sarcopenia Traits
Shengqiang Chen
The University of Memphis
Sarcopenia is a progressive, age-related condition characterized by the decline of muscle mass, strength, and function, and represents a major risk factor for physical frailty, loss of independence, increased hospitalization, and adverse health outcomes in older adults. As the global population ages, understanding the biological mechanisms underlying sarcopenia has become a critical public health priority. Metabolomics, an emerging field that enables comprehensive profiling of small-molecule metabolites, has advanced knowledge of the pathophysiology of numerous complex diseases. Recent metabolomics studies have begun to explore muscle-related phenotypes, revealing associations between specific metabolites and muscle mass. Building on these findings, the present study seeks to characterize the metabolomic signatures associated with key sarcopenia-related traits—muscle strength, muscle mass, and gait speed—and to uncover which metabolism may contribute to the development and progression of sarcopenia.