
On Christmas day in 1984, Carol Grieder, Ph.D., then a graduate student in the University of California, Berkley lab of Elizabeth Blackburn, Ph.D., stopped by the lab, curious to see the results of an experiment that had taken place several days earlier. Eight months of research and variations of experiments had led her to this point. There, in an image on x-ray film, was evidence that an enzyme existed that helped protect people from premature cellular aging. Ecstatic, Greider went home and danced around her living room. Fifteen years later, Blackburn, Grieder, and another scientist, Jack Szostak, Ph.D. were awarded a Nobel Prize for discovering the enzyme they named “telomerase.”