Laura Condel and Dee Carey from the Southwest Base for Biomedical Research also contributed.. Aging cells help make old bodies Dark brown University biologists have uncovered intriguing evidence to aid the theory that old cells help make old bodies. In a study of baboons, scientists demonstrated that as these pets age, the number of aging cells within their skin increases significantly. Over time, cells lose their capability to divide, an ongoing state known as replicative senescence. The brand new research, published within an advanced online edition of Science, is the initial to quantify the presence of senescent cells in any species replicatively. For 40 years, we’ve known about replicative senescence, said John Sedivy, a Brown professor of medical research and the senior scientist on the project.Carlucci Study Fellow Gene – Yuan Chang, MD, University of California SAN FRANCISCO BAY AREA Sharon Anderson Research Fellow Moshe Shashar, MD, Boston Medical Center ASN Basis for Kidney Research Fellows Javier A. Neyra, MD, University of Texas Southwestern Rabi Yacoub, MD, Ichan School of Medicine at Mount Sinai Related StoriesNew UCLA research looks at primary care medical home in reducing childrens' repeat visits to hospitalsBoston Children's and Rock Health synergy to accelerate development of pediatric health technologiesLoyola Medicine, Palos Community Medical center jointly start innovative telemedicine programThe basis's Career Development Grants Program helps young investigators achieve independent analysis careers.