The protective role of exercise against age-related neurodegeneration
A Sujkowski, L Hong, RJ Wessells, SV Todi - Ageing Research Reviews, 2022 - Elsevier
Endurance exercise is a widely accessible, low-cost intervention with a variety of benefits to
multiple organ systems. Exercise improves multiple indices of physical performance and …
multiple organ systems. Exercise improves multiple indices of physical performance and …
Drosophila models of cardiac disease
N Piazza, RJ Wessells - Progress in molecular biology and translational …, 2011 - Elsevier
The fruit fly Drosophila melanogaster has emerged as a useful model for cardiac diseases,
both developmental abnormalities and adult functional impairment. Using the tools of both …
both developmental abnormalities and adult functional impairment. Using the tools of both …
Insulin regulation of heart function in aging fruit flies
Insulin-IGF receptor (InR) signaling has a conserved role in regulating lifespan, but little is
known about the genetic control of declining organ function. Here, we describe progressive …
known about the genetic control of declining organ function. Here, we describe progressive …
KCNQ potassium channel mutations cause cardiac arrhythmias in Drosophila that mimic the effects of aging
K Ocorr, NL Reeves, RJ Wessells… - Proceedings of the …, 2007 - National Acad Sciences
Population profiles of industrialized countries show dramatic increases in cardiovascular
disease with age, but the molecular and genetic basis of disease progression has been difficult …
disease with age, but the molecular and genetic basis of disease progression has been difficult …
[HTML][HTML] A novel MitoTimer reporter gene for mitochondrial content, structure, stress, and damage in vivo
…, KL Hoehn, M Driscoll, PN Adler, RJ Wessells… - Journal of Biological …, 2014 - ASBMB
Mitochondrial dysfunction plays important roles in many diseases, but there is no satisfactory
method to assess mitochondrial health in vivo. Here, we engineered a MitoTimer reporter …
method to assess mitochondrial health in vivo. Here, we engineered a MitoTimer reporter …
In Vivo Imaging of the Adult Drosophila melanogaster Heart With Real-Time Optical Coherence Tomography
Over the past century, research involving the fruit fly Drosophila melanogaster has consistently
yielded fundamental insights into the nature of complex organisms. The cardiovascular …
yielded fundamental insights into the nature of complex organisms. The cardiovascular …
[PDF][PDF] Activated FOXO-mediated insulin resistance is blocked by reduction of TOR activity
N Luong, CR Davies, RJ Wessells, SM Graham… - Cell metabolism, 2006 - cell.com
Reducing insulin/IGF signaling allows for organismal survival during periods of inhospitable
conditions by regulating the diapause state, whereby the organism stockpiles lipids, …
conditions by regulating the diapause state, whereby the organism stockpiles lipids, …
Phospholipid homeostasis regulates lipid metabolism and cardiac function through SREBP signaling in Drosophila
The epidemic of obesity and diabetes is causing an increased incidence of dyslipidemia-related
heart failure. While the primary etiology of lipotoxic cardiomyopathy is an elevation of …
heart failure. While the primary etiology of lipotoxic cardiomyopathy is an elevation of …
Screening assays for heart function mutants in Drosophila
RJ Wessells, R Bodmer - Biotechniques, 2004 - Future Science
The rapid life cycle and genetic tractability of Drosophila make it an ideal organism for large-scale
genetic screens. Here we describe a novel assay for pupal heart rate and rhythmicity, …
genetic screens. Here we describe a novel assay for pupal heart rate and rhythmicity, …
[HTML][HTML] Sestrins are evolutionarily conserved mediators of exercise benefits
…, C Davis, SV Brooks, M Karin, RJ Wessells… - Nature …, 2020 - nature.com
Exercise is among the most effective interventions for age-associated mobility decline and
metabolic dysregulation. Although long-term endurance exercise promotes insulin sensitivity …
metabolic dysregulation. Although long-term endurance exercise promotes insulin sensitivity …