The interplay between microRNA induced pluripotency, transcriptome research, and regenerative medicine. The idea is that different states of the cell are characterized by different populations of RNA transcripts, and that by introducing RNAs appropriately, you can cause cellular de-differentiation.
For those who are interested in this topic, I'm just wondering what longevity research today looks most promising to you and why. Whether that's SENS, cryonics, nanotech, brain uploading, etc is fine with me. Any links to actual research papers would also be greatly appreciated. I'm very interested in longevity, and am curious to see if anyone else would like to offer some thoughts on the current state of the art.