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Full-Text Articles in Translational Medical Research
Potential Benefits Of Combined Statin And Metformin Therapy On Resistance Training Response In Older Individuals, Douglas E. Long, Kate Kosmac, Cory M. Dungan, Marcas M. Bamman, Charlotte A. Peterson, Phillip A. Kern
Potential Benefits Of Combined Statin And Metformin Therapy On Resistance Training Response In Older Individuals, Douglas E. Long, Kate Kosmac, Cory M. Dungan, Marcas M. Bamman, Charlotte A. Peterson, Phillip A. Kern
Clinical and Translational Science Faculty Publications
Metformin and statins are currently the focus of large clinical trials testing their ability to counter age-associated declines in health, but recent reports suggest that both may negatively affect skeletal muscle response to exercise. However, it has also been suggested that metformin may act as a possible protectant of statin-related muscle symptoms. The potential impact of combined drug use on the hypertrophic response to resistance exercise in healthy older adults has not been described. We present secondary statin analyses of data from the MASTERS trial where metformin blunted the hypertrophy response in healthy participants (>65 years) following 14 weeks …
Metformin Enhances Autophagy And Normalizes Mitochondrial Function To Alleviate Aging-Associated Inflammation, Leena P. Bharath, Madhur Agrawal, Grace Mccambridge, Dequina A. Nicholas, Hatice Hasturk, Jing Liu, Lao Jiang, Rui Liu, Zhenheng Guo, Jude T. Deeney, Caroline M. Apovian, Jennifer Snyder-Cappione, Gregory S. Hawk, Rebecca M. Fleeman, Riley M. F. Pihl, Katherine Thompson, Anna C. Belkina, Licong Cui, Elizabeth A. Proctor, Philip A. Kern, Barbara S. Nikolajczyk
Metformin Enhances Autophagy And Normalizes Mitochondrial Function To Alleviate Aging-Associated Inflammation, Leena P. Bharath, Madhur Agrawal, Grace Mccambridge, Dequina A. Nicholas, Hatice Hasturk, Jing Liu, Lao Jiang, Rui Liu, Zhenheng Guo, Jude T. Deeney, Caroline M. Apovian, Jennifer Snyder-Cappione, Gregory S. Hawk, Rebecca M. Fleeman, Riley M. F. Pihl, Katherine Thompson, Anna C. Belkina, Licong Cui, Elizabeth A. Proctor, Philip A. Kern, Barbara S. Nikolajczyk
Clinical and Translational Science Faculty Publications
Age is a non-modifiable risk factor for the inflammation that underlies age-associated diseases; thus, anti-inflammaging drugs hold promise for increasing health span. Cytokine profiling and bioinformatic analyses showed that Th17 cytokine production differentiates CD4+ T cells from lean, normoglycemic older and younger subjects, and mimics a diabetes-associated Th17 profile. T cells from older compared to younger subjects also had defects in autophagy and mitochondrial bioenergetics that associate with redox imbalance. Metformin ameliorated the Th17 inflammaging profile by increasing autophagy and improving mitochondrial bioenergetics. By contrast, autophagy-targeting siRNA disrupted redox balance in T cells from young subjects and activated the Th17 …
Metformin To Augment Strength Training Effective Response In Seniors (Masters): Study Protocol For A Randomized Controlled Trial, Doug E. Long, Bailey D. Peck, Jenny L. Martz, S. Craig Tuggle, Heather M. Bush, Gerald Mcgwin, Philip A. Kern, Marcas M. Bamman, Charlotte A. Peterson
Metformin To Augment Strength Training Effective Response In Seniors (Masters): Study Protocol For A Randomized Controlled Trial, Doug E. Long, Bailey D. Peck, Jenny L. Martz, S. Craig Tuggle, Heather M. Bush, Gerald Mcgwin, Philip A. Kern, Marcas M. Bamman, Charlotte A. Peterson
Clinical and Translational Science Faculty Publications
Background: Muscle mass and strength are strong determinants of a person's quality of life and functional independence with advancing age. While resistance training is the most effective intervention to combat age-associated muscle atrophy (sarcopenia), the ability of older adults to increase muscle mass and strength in response to training is blunted and highly variable. Thus, finding novel ways to complement resistance training to improve muscle response and ultimately quality of life among older individuals is critical. The purpose of this study is to determine whether a commonly prescribed medication called metformin can be repurposed to improve the response to resistance …