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Advance In Making Stem Cells From Skin
KillerBob writes with an advance on the news from a year back that stem cells can be produced from human skin — discussed here. Now Canadian researchers have found a safe way to generate stem cells without using viruses to modify the genome, a process that can have its own dangers. "The ethical debate over embryonic stem cell use may soon be moot, thanks to a Canadian team of researchers who, together with a team out of Scotland, has found a safe way to grow stem cells from a patient's own skin. The revolutionary finding, described in a paper published yesterday by the international science journal Nature, means doctors may be one step closer to treating a multitude of diseases, including Alzheimer's, diabetes and Parkinson's."
as my wife (who does research and writes articles in neuroscience) says: 90% of the research is to find something enough interesting to get more money for your researches. It's not bad, it simply is how it works in science research. When you write an article, you always have to project your discovery into the future and tell how it will (not would) affect and save the life of many sick people, even if you know it will happen in 100 years at last.
Um.. You DO realize that what you refer to as "Big Pharma" are multinational business corps with many research facilities spread throughout the globe, who make extensive use of grant programs to get Universities worldwide to do some of their legwork, and who basically have their hands in pretty much all the "pies". There aren't US "Big Pharma" corps, anymore than there are European "Big Pharma".. They boil down to just a handful of entities who directly own or control hundreds (if not more) of subsidiaries, and they're ALL global players.
Yes, the fact that the previous US President banned research on (embryonic) stem cells did put a wrinkle on the worldwide research being done in the field.. On the one hand, the US market for drugs and medical treatments is too big to ignore, so there was less of an incentive to develop technologies, procedures and know-how on stuff that the big corps might not be able to deploy in such a profitable market (and thus reducing their perceived return on that investment). On the other hand, there are many great minds working in those fields in the US (both native and foreigners), often with ties to education institutions, and it wouldn't be so easy to uproot all those people just so they could send them somewhere where they could legally do/continue research.
So, for the "Big Pharma" it just made sense to look into other venues of research, or for ways to bypass the ban by using other types of cells with which you could eventually get the same results. And in this regard, while I consider the ban to have been a huge mistake (especially the totally bogus reason for said ban), we haven't really lost anything because the other venues pursued would have to be done eventually anyway, all the better that it happened when the corps were so eager to get results that could translate into money.
I don't know if there were (many) other countries following suit on the ban, but I do know that it was and still is a sensitive issue in many countries in Europe, so maybe in the end the money ended up drying in other places too.. But it hasn't been completely abandoned either, as I remember reading several studies published these last 8 years relating to research done on embryonic stem cells.
Directly and indirectly, the US does have a BIG impact in the world in many areas (which is probably why so many of us follow what happens over there so closely -- and become so obnoxiously opinionated).. But don't think others wouldn't step forward to pick up the slack if you guys over there went the Amish way, either. :)