According to the folks at journal Nature, cells taken from human testicles can function the same as those taken from embryos, when used in the treatment of Parkinson’s, diabetes, and spinal cord injuries. However, this method only solves half the problem - it only addresses the treatment of men.
There was no comment from scientists regarding how the cells would actually be extracted, ouch, but I suspect that the first human trials will be performed on Republicans. They don't manhandle the truth.
Change is coming; so, don’t be surprised when future Presidential debates are presented in "helium voice."