CFC Assay, a new medical breakthrough

CFC assay? What could that be? Well honestly when I first heard it I thought it has something to do with computers; a computer part or a computer software perhaps. Oh, please don't laugh. It's already a shame that my scientific knowledge is so little. I did research but these medical terms are very hard to understand. But one thing I'm sure of is that this medical breakthrough is somewhat similar to stem cells. It can reverse the damages done by some diseases. I wouldn't be surprise if CFC assay will be the rage in the next few years.