The president of the Pontifical Academy for Life, Archbishop Rino Fisichella, said this week the work by two scientists has shown adult stem cells show more promise for medical treatment than embryonic stem cells.
In an article published by L'Osservatore Romano, the archbishop cited the work of two scientists, James Thomson of the United States and Shinya Yamanaka of Japan, according to the Catholic News Agency.
Yamanaka was able to create adult stem cells in rats and later using human skin, which he called induced pluripotent stem (iPS) cells, constituting a significant scientific development.
Archbishop Fisichella is quoted by the news agency saying "the technique for producing iPS cells has allowed something to happen that was unthinkable in the field of cellular biology: to convert differentiated adult stem cells into immature, undifferentiated cells of an embryonic type."
He said "nearly 300 labs throughout the world are studying these cells and what is significant is that numerous research teams have moved from the study of embryonic cells to the study of iPS cells."
Archbishop Fisichella also highlighted the international congress "Adult Stem Cells: New Perspectives," which will be held November 26-28 in Monaco to promote respect for life and the new methods in the field of stem cell research and treatment, the report said.
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Science proves adult stem cells more promising than embryonic, says Vatican official (Catholic News Agency)
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