Brian K. Kennedy, PhD, Professor

Moving research in aging from simple organisms into mammals to improve human health

Dr. Kennedy’s innovative work in the biology of aging began when he was a doctoral student at MIT.  Under the guidance of MIT Professor Leonard Guarente, he contributed to the first studies to show that a class of proteins called Sirtuins influence aging.  Currently, he studies the pathways that modulate longevity in life forms ranging from yeast to mice.  A major focus of his current research is to study the target of rapamycin (TOR) pathway. TOR generated excitement in the age research field when it was shown recently that the drug rapamycin can extend mouse lifespan. One of the goals of his research is to determine whether pathways like TOR can be regulated to treat the diseases of aging.  Specifically, Dr. Kennedy’s lab focuses on cardiovascular disease and metabolic syndromes like type II diabetes.  Dr. Kennedy also studies the genetic mutations underlying diseases such as dilated cardiomyopathy, muscular dystrophy and Hutchinson-Gilford Progeria Syndrome, which resembles premature aging.  The mutations being studied affect a class of molecules called A-type nuclear lamins, and the lab is exploring their roles in health and disease.

Dr. Kennedy earned his PhD in Biology at Massachusetts Institute of Technology, where he took part in groundbreaking studies on aging. He completed postdoctoral training at the Massachusetts General Hospital Cancer Center in Charlestown, Massachusetts. Dr. Kennedy was an associate professor in the biochemistry department at the University of Washington in Seattle when he was appointed president and chief executive officer of the Buck Institute in 2010.

Media Expertise
Dr. Kennedy welcomes media inquiries on the following subjects:
Aging and longevity, extending healthspan, dietary restriction, TOR pathway and progeria syndromes.

Assistant Director, Operations and Scientific Affairs: Juniper Pennypacker
Phone: 415-209-2249

“The work being done at the Buck Institute for Age Research raises the possibility to intervene in the aging process.  Aging is the biggest risk factor for many diseases, therefore success in slowing aging will likely make people healthier later in their lifespan.’’

- Brian K. Kennedy, PhD


Recent Publications


Jin Huang, Carl J Mousley... Vytas A Bankaitis "A Lipid Transfer Protein Signaling Axis Exerts Dual Control of Cell-Cycle and Membrane Trafficking Systems." Dev. Cell 44:3 378-391.e5
Chong He, Chuankai Zhou... Brian K Kennedy "The yeast replicative aging model." Biochim. Biophys. Acta Epub ahead of print
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