I expect the full effects are not very dramatic, else it would have been noticed earlier, since MRL are commonly used in experiments. I find it reassuring that

I expect the full effects are not very dramatic, else it would have been noticed earlier, since MRL are commonly used in experiments. I find it reassuring that this unknown thing was right on our doorstep, and it makes me wonder what other amazing discoveries are just out of reach (or even within reach...) The world is more complex than we see; all we need do is look (a lot...) - There is more in heaven and earth than is dreamt of in your philosophy, Horatio - Nature's imagination is greater than your imagination From the article, it seem to not be so much that it enables healing, but that it enables healing without scars. I expect this is crucial in some situations, but it's not clear that it can heal what wouldn't otherwise heal. Certainly, there are cosmetic applications.