These are ADULT Stem Cells, NOT Embryonic Stem Cells.
There are three ways you can tell:
1-The results showed some medical potential. (ESCs NEVER do)
2-They didn’t mention the fact they used Adult Stem Cells, to leave the impression it “could be” ESCs showing positive results.
3-The story didn’t headline the NYT and the MSM for a month, which it would have if it were ESCs.
I’m pretty sure ReNeuron uses fetal stem cells.