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Clinical Trial Summary

The goal of the study is to determine whether aerobic or resistant exercise can improve in vivo mitochondrial capacity of skeletal muscle cells similarly in healthy younger, middle aged and older adults. This confers long-term changes in this tissue which in-turn contribute to improved metabolic health and functional capacity through epigenetic regulation of novel exercise response genes.


Clinical Trial Description

The goal of the study is to understand the biological pathways and molecules driving the exercise response variation of the muscle mitochondria in vivo to elucidate the underlying mechanisms for the health benefits of exercise training in young, middle aged and older adults. This knowledge will improve investigators understanding of biological basis for targeted "precision medicine" exercise and non-exercise interventions to improve age related conditions. The mitochondrial capacity measurement via non-invasive 31P magnetic resonance spectroscopy (31-MRS) will provide a tangible link between the two primary foci of the parent MoTrPAC study: molecular drivers of exercise response and key phenotypic health outcomes. ;


Study Design


Related Conditions & MeSH terms


NCT number NCT04799171
Study type Interventional
Source Pennington Biomedical Research Center
Contact Melissa Harris
Phone 2257633091
Email melissa.harris@pbrc.edu
Status Recruiting
Phase N/A
Start date August 2, 2021
Completion date July 2024

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