Aging and Cell Function

The aging process, like most (all?) things in the universe, is a puzzle. It is such a fundamental occurrence, common to all living things, that it ironically may be the most complicated and perplexing puzzle to solve. There are, of course, puzzles sufficient in number to occupy all the scientists and philosophers who have ever lived a thousand times over. Yet what other phenomenon affects everyone of us as much as growing old? Curiosity about the ubiquity of aging as a phenomenon, boosted p...