Source: Scripps Research Institute
Date: December 29, 2009
Summary:
An international team of scientists led by researchers at The Scripps Research Institute has developed a straightforward technique to determine the ethnic origin of stem cells. The Scripps Research scientists initiated the study—published in the January 2010 edition of the prestigious journal Nature Methods—because the availability of genetically diverse cell lines for cell replacement therapy and drug development could have important medical consequences. Research has shown that discordance between the ethnic origin of organ donors and recipients can influence medical outcomes for tissue transplantation, and that the safety and effectiveness of specific drugs can vary widely depending on ethnic background.
