Our Ending Age-Related Diseases conference in New York is over for this year and has been a huge success. We had the opportunity to interview one of the speakers, Dr. Mar í a Blasco, during the conference, and we asked her more about her work with telomeres, telomerase therapy, and aging.

Telomere loss is a proposed reason we age

Telomere attrition—the wearing out of your chromosomes’ protective caps with age—is widely thought to be one of the major drivers of aging. With each division, telomeres shorten a little bit, and after 50–70 divisions, they become critically short. Once this threshold (the Hayflick limit) is hit, cells undergo replicative senescence, and their division comes to a grinding halt.