"TOKYO -- Aiming to discover the key to longevity, a team of Keio University researchers in Japan has succeeded in creating induced pluripotent stem cells (iPS) from the blood of people aged 110 or older, it has been learned.
There are more than 47,000 people aged 100 or older in Japan, but only about 60 have what is called superlongevity -having achieved age 110 or older." - Sacremento Bee
Fascinating article. Thought I would share.