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Stem Cell pioneer announces another breaththrough

University of Wisconsin-Madison researchers report they have found a way to further purify adult stem cells, taking scientists a step closer to the day when such stem cells could potentially be used to treat people with chronic ailments. A team of scientists working in the laboratory of Jamie Thomson found a way to reprogram skin cells to an embryonic-like state without leaving behind genetic remnants, which can interfere with basic research by leading to mutations. The UW-Madison researchers are believed to be the first to accomplish this feat, which was reported in Thursday’s online edition of the journal Science. “It’s a fairly big milestone,” said Thomson, a professor in the UW School of Medicine and Public Health who also is the director of regenerative biology for the Morgridge Institute for Research. “But we also have to keep it in perspective, because we still have a long way to go in this field.” – From Madison.com


President Obama on Stem Cell Research

President Obama signed an order reversing the Bush administration’s strict limits on human embryonic stem cell research.


Obama to reverse embryonic stem cell ban

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President Obama is planning to sign an executive order Monday to overturn Bush-era policy that limited federal tax dollars for embryonic stem cell research, according to administration officials familiar with the deliberations. Obama’s move will be hailed by advocates for those suffering from a host of afflictions, ranging from diabetes to Parkinson’s disease, who believe that an expansion of stem cell research could boost medical progress toward eradicating the debilitating diseases. – From CNN


Democrats Debate Methods to End Stem Cell Ban

Thwarted by President Bush in their efforts to expand federal spending on embryonic stem cell research, Democrats are now debating whether to overturn federal restrictions through executive order or by legislation when they assume full control of the government this month. Both President-elect Barack Obama and Democratic Congressional leaders have made repealing Bush administration restrictions announced in 2001 a top priority. But they have yet to determine if Mr. Obama should quickly put his stamp on the issue by way of presidential directive, or if Congress should write a permanent policy into statute. – From NY Times

In the year marking the 40th anniversary of “Humanae Vitae,” Pope Paul VI’s encyclical on human life and birth control, discussion of bioethical issues was relatively muted, but 2009 is not expected to follow suit. The year began with high hopes that discoveries by research teams in Japan and the United States in November 2007 would make stem-cell research involving the destruction of human embryos obsolete. The teams found that human skin cells could be reprogrammed to work as effectively as embryonic stem cells, thus negating the need to destroy embryos in the name of science. – From Catholic News Service