Area of research
Physiology · Geriatrics and Gerontology
Research interest
Research interests include Nutrition and Health in Aging, Frailty in Older Adults, Balance, Gait, and Falls Prevention, and Physical Activity and Health.
Muscle mass, function and performance across the adult lifespan: the study of muscle, mobility and ageing.
HR-pQCT skeletal phenotype clustering associated with muscle function in older men and women: The Study of Muscle, Mobility and Aging (SOMMA).
Entropy of Muscle Fiber Histology Predicts Mobility in Older Adults: The Study of Muscle, Mobility, and Aging.
Striatal dopamine and skeletal muscle energy metabolism in older adults.
Benefits of oral nitrite supplementation on mitochondrial respiration and physical function in older adults.
MicroRNA Regulatory Targets Related to VO
<sub>2</sub>
peak Decline in Older Adult Participants of the Study of Muscle, Mobility and Aging (SOMMA)
Metabolomic Pathways of Inflammation and Mitochondrial Dysfunction Are Related to Worsening Healthy Aging Index and Mortality.
Genome-wide association study and multi-ancestry meta-analysis identify common variants associated with carotid artery intima-media thickness
Nigrostriatal dopaminergic neurotransmission and resilience to peripheral systemic risk factors for gait slowing upon transition to uneven surfaces in older adult
Multivariate Profiling of Physical Resilience in Older Adults After Total Knee Replacement Surgery: Results From a Prospective Observational Study.
Investigating the role of adipose tissue in mobility and aging: design and methods of the Adipose Tissue ancillary to the Study of Muscle, Mobility, and Aging (SOMMA-AT).
Circulating metabolomic biomarkers of 5-year body weight and composition change in a biracial cohort of community-dwelling older adults.
Selecting Appropriate Clinical Trial Endpoints for Geroscience Trials: A Path Towards Consensus
Features of Prodromal Parkinson Disease and Dopaminergic Neurotransmission in Community-Dwelling Older Adults.
Using Wearable Devices to Examine the Associations of Sedentary Behavior with Perceived and Performance Fatigability Among Older Adults: The Study of Muscle, Mobility and Aging (SOMMA).
REM Sleep Behavior Disorder Diagnostic Code Accuracy and Implications in the Real-World Setting.
Striatal Dopamine and Skeletal Muscle Energy Metabolism in Older Adults
Metabolomic insight into the link of Intermuscular Fat with Cognitive Performance: The Health ABC Study
Response to Comment on "All-Cause Mortality and Cause-Specific Death in U.S. Long-Lived Siblings: Data From the Long Life Family Study".
Relationship between magnesium intake and decline in kidney function, incident chronic kidney disease and incident cardiovascular disease.
MicroRNA signatures of cardiorespiratory fitness (VO2peak) in older adults: Insights from the study of muscle, mobility, and aging.
Metabolic Markers Demonstrate the Heterogeneity of Walking Ability in Non-Disabled Community-Dwelling Older Adults.
Advanced Glycation End-Product Carboxymethyl-Lysine and Incident Heart Failure and Atrial Fibrillation in Older Adults.
Subcutaneous Adipose Tissue-Secreted Proteins as Endocrine Regulators of Physical and Cognitive Function in Older Adults
MicroRNA signatures of VO
<sub>2</sub>
peak in older adult participants of the Study of Muscle, Mobility and Aging
Nigrostriatal Dopaminergic Neurotransmission and Resilience to Peripheral Systemic Risk Factors for Gait Slowing upon Transition to Uneven Surfaces in Older Adult
The Conceptual Definition of Sarcopenia: Delphi Consensus from the Global Leadership Initiative in Sarcopenia (GLIS)
Cardiopulmonary Exercise Testing in a Prospective Multicenter Cohort of Older Adults
Molecular Transducers of Physical Activity Consortium (MoTrPAC): human studies design and protocol
Associations of accelerometry-measured and self-reported physical activity and sedentary behavior with skeletal muscle energetics: The Study of Muscle, Mobility and Aging (SOMMA)