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Newswise — CLEVELAND—Throughout our lives, changes in our DNA, called genetic mutations, occur in every healthy cell of the human body—mutations which have long been thought to be an important reason why our bodies age.
But it’s not known whether some people accumulate mutations at a faster or slower rate with age, and whether those differences might predict how long we live and the risk for aging-related diseases like cancer.
With a $3.5 million research project grant from the National Institutes of Health (NIH), Jonathan Shoag, a surgeon-scientist at the Case Western Reserve University School of Medicine and urologic oncologist at University Hospitals Cleveland Medical Center’s Urology Institute, and Gilad Evrony, a physician-scientist at New York University (NYU) Grossman School of Medicine and NYU Langone Hospital, seek to answer these critical questions.
Shoag and Evrony, together with a team of collaborators, will leverage new sequencing technologies in a large number of people to understand how mutations that arise throughout the lifespan may associate with the risk of aging-related diseases like cancer.
“Our study will help us understand healthy aging and define new predictors for aging-related diseases,” Shoag said. “This has the potential to allow us to try to prevent aging associated diseases sooner with clinical interventions.”
“Much remains unknown about how DNA mutations affect the fundamental process of aging, because only recently have the technologies become available to detect these changes in DNA,” Evrony said. “Studying aging-related mutations on a large scale will reveal how our genome dynamically changes throughout our lives.”
Shoag and Evrony are also part of the NIH Somatic Mosaicism across Human Tissues consortium, a multi-institutional effort designed to develop technologies to understand these mutations across the body.
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Case Western Reserve University is one of the country’s leading private research institutions. Located in Cleveland, we offer a unique combination of forward-thinking educational opportunities in an inspiring cultural setting. Our leading-edge faculty engage in teaching and research in a collaborative, hands-on environment. Our nationally recognized programs include arts and sciences, dental medicine, engineering, law, management, medicine, nursing and social work. About 6,200 undergraduate and 6,100 graduate students comprise our student body. Visit case.edu to see how Case Western Reserve thinks beyond the possible.
About University Hospitals / Cleveland, Ohio Founded in 1866, University Hospitals serves the needs of patients through an integrated network of 21 hospitals (including five joint ventures), more than 50 health centers and outpatient facilities, and over 200 physician offices in 16 counties throughout northern Ohio. The system’s flagship quaternary care, academic medical center, University Hospitals Cleveland Medical Center, is affiliated with Case Western Reserve University School of Medicine, Northeast Ohio Medical University, Oxford University, the Technion Israel Institute of Technology and National Taiwan University College of Medicine. The main campus also includes the UH Rainbow Babies & Children’s Hospital, ranked among the top children’s hospitals in the nation; UH MacDonald Women’s Hospital, Ohio’s only hospital for women; and UH Seidman Cancer Center, part of the NCI-designated Case Comprehensive Cancer Center. UH is home to some of the most prestigious clinical and research programs in the nation, with more than 3,000 active clinical trials and research studies underway. UH Cleveland Medical Center is perennially among the highest performers in national ranking surveys, including “America’s Best Hospitals” from U.S. News & World Report. UH is also home to 19 Clinical Care Delivery and Research Institutes. UH is one of the largest employers in Northeast Ohio with more than 30,000 employees. Follow UH on LinkedIn, Facebook and Twitter. For more information, visit UHhospitals.org.
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