Behind the Stem Cell Breakthrough
Published: December 1, 2007
The stunning announcement by Japanese and American research teams that they have obtained highly promising stem cells without having to destroy an embryo could help free scientists from shackles that have long hobbled their efforts. It is especially important for a critical field of research that is far behind where it could have been if the Bush administration and Congressional conservatives had not thrown up so many roadblocks.
Many of those same people are now lavishing praise on President Bush for supposedly spurring this advance through his adamant opposition to destroying embryos. That claim is so far-fetched that it needs closer scrutiny....
(Bush's) policy, portrayed as a statesmanlike compromise, permitted federal support for research using only a small number of stem cell lines that already existed, crimping the field from the start. Worse yet, scientists had to ensure that no federal money ever came near their privately supported embryonic stem cell research. No sharing laboratories or equipment that were bought, even in small part, with federal funds. No collaborating with federally supported scientists. It was a mess that persuaded many scientists to avoid the field altogether....
The researchers still say that it would be premature to abandon embryonic stem cell research, which remains the gold standard for measuring how valuable the new cells will be. The new techniques also use factors that can cause cancer, making them unsuitable in current form for therapy.
Any claim that Mr. Bush’s moral stance drove scientists to this discovery must be greeted with particular skepticism. The primary discoverer of the new techniques is a Japanese scientist who was not subject to the president’s restrictions. The senior scientist on the American team told reporters that the political controversy and Bush restrictions set the research effort back about four to five years.
With so much time to make up, we hope the next president will quickly jettison all restrictions on stem cell research. This is too important for any more delays.
http://www.nytimes.com/2007/12/01/opinion/01sat1.html