mm251: Stem cells – Lab harvests from embryos non-destructively

MUDGE’S Musings

Stem cell research is simultaneously a neocon hot button, and one of medical science’s most promising magic bullets.

As a prototypical aging Baby Boomer, yr (justifiably) humble svt has made stem cell research a frequent topic in this nanocorner of the ‘Sphere©:

Stem Cell Research: Support it now!

mm251: Stem cells – Lab harvests from embryos…
mm230: Stem cells…
mm:221: The dread disease … Old age
mm201: Stemming the tide of ignorance
mm200: Stem cells: Unlike oil… alternative source
mm172: Diabetes: Not so Simple, Simon!
mm171: Maintain your brain!

George III, our presidential protector of evangelical Christian values (and please don’t confuse him with the facts), has stifled medical research based on stem cells, on the grounds that the source of the research material was purported to be aborted fetuses.

Recently, researchers have concentrated on finding less controversial sources for stem cells. The latest breakthrough was reported in Friday’s Washington Post.

washingtonpost

Lab Cites Stem Cell Advance

By Rick Weiss

Washington Post Staff Writer | Friday, January 11, 2008; Page A04

Scientists in Massachusetts said yesterday that they had created several colonies of human embryonic stem cells without harming the embryos from which they were derived, the latest in a series of advances that could speed development of stem-cell-based treatments for a variety of diseases.

In June, scientists in Japan and Wisconsin said they had made cells very similar to embryonic stem cells from adult skin cells, without involving embryos. But that technique so far requires the use of gene-altered viruses that contaminate the cells and limit their biomedical potential.

By contrast, the new work shows for the first time that healthy, normal embryonic stem cells can be cultivated directly from embryos without destroying them.

Of course, the Bush administration is not taking this advance at face value.

But that is not likely, said Story Landis, who heads the National Institutes of Health Stem Cell Task Force, which oversees grants for studies on the medically promising cells.

The embryos Lanza used, which were donated for research, appear not to have been damaged, Landis acknowledged. However, she said, “it is impossible to know definitively” that the embryos were not in some subtle way harmed by the experiment. And “no harm” is the basis of the Bush policy, she said.

The science in question was a technical tour de force:

“It is a technically impressive piece of work,” said Douglas A. Melton of the Harvard Stem Cell Institute. “They’ve demonstrated their ability to isolate human embryonic stem cell lines without destruction of the embryos” — something few scientists thought possible just a few years ago.

[Please click the link below for the complete article — but then please come on back!]

Lab Cites Stem Cell Advance – washingtonpost.com

Lest we lose site of what all of the shouting is about, Wikipedia has a useful research timeline.

The possibilities for using stem cells to provide breakthrough solutions to what have been incurable, mysterious and tragic diseases such as Parkinson’s, Alzheimer’s, ALS (Amyotrophic lateral sclerosis, sometimes called Lou Gehrig’s Disease) and diabetes are compelling. And the tragedy has been compounded by the typically ignorant, anti-science stance of the Bush administration.

When will evangelicals wake up and learn that science isn’t the opposite of religion, that the two are not mutually incompatible?

Meanwhile, January 20, 2009 (as this is written, 373 days, 6 hours, 46 minutes, 40 seconds from now) cannot get here soon enough!

It’s it for now. Thanks,

–MUDGE

Note!: the link to Bushtimer.com used above is for clever illustration purposes only and represents no commercial relationship whatsoever. Left-Handed Complement should be so fortunate as to ever collect remuneration of any kind for this endeavor. I can link, so I link. It’s technology. It’s cool. It’s an artifact of Sequitur Service©. Deal with it.

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