I have spent a few minutes enjoying (reading) your article and i can gladly tell you, it was worth it. To be sincere, i have read through twice now. From the undying jelly fish to the theories of ageing to stem cells and its types and then to transdifferentiation, i have really enjoyed it all. The acronym MR NIGER DAC is new as the AC add is a fresh added collection to my high school day. I just hope that with this concept, quick cure/remedy can be provided for some of this terminal diseases. Nicely written