Cord Blood Work Yields Liver Segments

Researchers claim they have the capability to grow segments of human liver tissue using stem cells obtained from umbilical cord blood. Although the claim is not yet backed by refereed scientific research, its possibilities are fascinating.

Even the researchers recognize that "growing" new livers may be many years away, but partial livers would provide scientists with an opportunity to test treatments and drugs and conduct research without risk to living animals or people.

According to a BBC report, the scientists behind the liver claim plan to monetize their discovery:

"Researchers Dr Nico Forraz and Professor Colin McGuckin have started a company called ConoStem in an effort to market their stem cell work."

The report provides an interesting look at the potential of such discoveries and the ethical issues they may raise.