A quote from the article found here;
“Directing embryonic stem cells to efficiently differentiate into a specific cell type has been challenging to this point,”
Let’s see if we can translate this quote from one of the lab toadies. He can’t use the words “difficult” or “impossible” because he has to be aware of his boss needing to keep his huge grant from the government. Therefore he uses the wiggle word “challenging”. They want to keep killing pre-born infants for those stem cells folks. Even though there has not been one single cure associated with embryonic stem cells as opposed to a plethora of maladies that have been fixed or cured by adult stem cells. It’s astonishing how grant money and a clouded mind can keep a useless issue alive.