http://io9.com/345728/geneticists-discover-a-way-to-extend-lifespans-to-800-years
Just yeast so far. I don't quite get why they want to test it on Ecuadorians but maybe they sub for lab rats these days.
In addition, if you're interested in Not Dying, there's C60 in olive oil. There's a lab in the Czech Republic that's mixing and shipping it.
Tastes a little stingy... very speculative, of course.
metatron