Stem Cells Derived from Human Clones

catbutt writes "Wired News reports that South Korean scientists have made a dramatic breakthrough by deriving stem cells from cloned embryos of patients with spinal cord injuries. It shouldn't be long before we can expect have a set of replacement parts ready when our own wear out." From the article: "Researchers must test the cells in animals before they can try the therapy in humans. But embryonic stem-cell researchers were shocked and delighted by the advance, which many had referred to as a distant possibility until they saw this study by Woo Suk Hwang and his colleagues at Seoul National University, which appears in the May 20 issue of Science."

Comments

The horrible truth.

[grub]

It shouldn't be long before we can expect have a set of replacement parts ready when our own wear out.

Customer: I'd like a replacement arm, hand and penis, please.
Service Tech: Ah, you must be from Slashdot!

In other news

[hnile_jablko]

S Korea has been added to the watch list of terrorist states....

This has gotta be a gag by some students..

[technos]

I mean, c'mon. Woo Suk Wang? Who would admit to that being their name voluntarily?!?

Well it's starting to become reality

[3.5 stripes]

I remember the huge debates of the stem cell issues, how Bush was saying the existing stem cell lines would be enough.

Obviously, as it was pointed out multiple times, that just wasn't true. Of course, as was predicted, the places that do allow that sort of research will move in leaps and bounds ahead of the US in these fields.

Didn't think it would be quite that quick though..

Re:Well it's starting to become reality

[stienman]

So you are saying that I shouldn't get to choose where my taxes go regarding morally ambiguous activities?

The federal funds that go into scientific research are always moderated by various groups that push and pull based on morals they feel are important, as well as those who push based on monetary objectives. Eventually, no doubt, stem cell research will be given more federal money.

Further, limited or restricted use federal funds does not mean lack of funds, nor does it make this research illegal. It does restrict it somewhat since the way most research institutions are set up they can't seperate their different monetary uses enough such that if any one of them are doing stem cell research outside of the federal funding it puts other research there at jepardy for more federal funding.

It is worthwhile to note that many, if not most, new areas of research do not get any federal funding until they've been proven using other funding or in other institutions/countries. The Gov't is very conservative at the beginning of new technologies, especially those which have such heavy ethical complications.

The fact that the government is only providing very limited funding is very much in line with what they've done in the past, and I hope what they do in the future. I suspect too much money, for instance, was sunk into fusion at the beginning - everyone wanted to 'win' that race.

Exactly. This could have been us...but now we get to play catch-up.

It's often cheaper (and more rewarding the long run) to wait and play catch up. And believe me, if there is a real breakthrough you know that we'll catch up and likely surpass the leaders - and just as likely it won't be due to or held back by federal funds in any way.

-Adam

Re:Still need those eggs...

[GreyPoopon]

There are millions of eggs in freezers already that will never be used. Instead of throwing them in the trash, maybe they could be used for one of the most important advances in human history. Just a thought.

In the article, you'll see that one of the reasons why the technique was so successful is because they avoided using the frozen eggs. Freshly harvested eggs are better.

If you read the article!

[spineboy]

You would know that the scientist uses UNFERTILIZED eggs and then removes the nucleus! The scientists then introduce the intended tissue type cell into the egg and shock it it, at which point the cells reproduce. This is akin to multiplying gut/skin/white cells in a cell culture laboratory - which NO religion/poltical groups have problems with.

Please read the article before comenting next time.

Re:If you read the article!

[Orne]

But if people actually read the article, then they wouldn't be able to blindly bash the Bush Adminstration... There's nothing in the article that could not have been done by American companies and universities, if they hand't been spending all their time whining about federal funding.

This method is taking Unfertilized Embryo cells and replacing its nucleus with the chromosomes of the Adult Host. If the Embryo grows to maturity, it would be considered a Clone of the Adult (but it couldn't, because it isn't implanted into a womb). The Scientists culture the cells in the lab, take the developing Clone, chop it into its component Embryonic Stem Cells, and now the Embryonic Stem Cells can be used in other Adult Hosts to treat ailments...

Now, some may argue that destroying the blastocyst of the Clone (same genetic material as adult) is the same as destroying the blastocyst of a fetus (unique genetic material from adults). Personally, I'd rather use the method above, than have to resort to nastier methods (such as developing a [sub-]human species specifically for harvesting.... )

Re:So is S Korea now part of the Axis of Evil?

[Anonymous Coward]

It's not that simple.

If you have Organization A -- say, a university -- which does LOTS of things other than stem cell research. If they do that kind of research without using the cells that W approves, then they lose federal funding for the WHOLE UNIVERSITY. Not just the Stem Cell Dept.

So, yeah, it is a showstopper for many places.

But hey, I'm sure the US won't mind outsourcing it's health care to Asia in the future.

Re:Luckily our government protects us from this

[Anonymous Coward]

But don't ask people who are firmly opposed to such research to help pay for it.

Why not? People who are firmly opposed to the war in Iraq have to pay for it. Do you think we have the luxury of only using our tax money for things we personally approve? There's quite a long list throughout history that shows that people are usually taxed to support things they may or may not support.

Stop Spreaing Misinformation!

[MarkPNeyer]

I'm sick of hearing that the US has a 'ban' on stem cell research. There is no ban! The bill signed into law placed a limit on funding of stem cell research. Scientists are perfectly free to pursue research all they want, so long as they pay for it with non governmental money. Stop claming that the goverment has made it illegal to engage in stem cell research. It's just not the case.

Re:Stop Spreaing Misinformation!

[be-fan]

While this is strictly true, it's also a bit misleading to those (most people) who don't understand how science works in the modern world.

Science has become an exceedingly expensive business. Effectively, scientists are *not* free to research whatever they want, because they are limited by funding. Most endeavors in science have become so expensive that there are only two types of entities that can fund them: governments, and large private corporations. The latter are far too risk-averse to actually do anything *big*, so its pretty much left up to governments. By cutting off government funding for a particular avenue of research, you have effectively dictated that scientists in your country are not to persue that research.

Now, that is perfectly within the rights of governments, to decide how their research money should be spent. But there is always the niggling question of "the rest of the world". If our government is unwilling to fund crucial research for certain moralistic reasons, other governments unfettered by such restrictions will do so, and will make advancements.

Americans in general seem rather oblivious to the very real "race" between nations that exists. The high standard of living in the United States is directly related to its position as an economic and military superpower. The military preeminance can exis only as long as the economic one does, for defense too has become an exceedingly expensive business. The ramifications of China or Europe making a crucial breakthrough in medicine due to stem cells would be enormous. As long as we were locked out of that technology, we would be beholden to them for any of the benefits that it would provide. The result would be billions of dollars leaving the United States for China or Europe, to purchase these services unavailable in the US. If the US bans such purchases, a black market will form, one that will be very expensive and time-consuming to combat. Either way, we risk our position as an economic superpower, and once we lose that position, we can say goodbye to the style of life to which we have become accustomed.

Re:Soylent Green is people

[EvilTwinSkippy]

Before you can answer that question, you have to answer a few more basic questions.

First: At what point does a jumble of cells become life?

At this point, the defiinition in the U.S. legal system is at 27 weeks. When all the major organs have formed, and life and growth are possible outside the womb.

Second: Does stopping a potential life mean the same thing as killing?

You have to watch that one, because contreceptives are suddenly a no-no. As is taking a vow of celebacy.

Third: How is growing a cloned fetus of yourself any different than growing a culture of any other cells?

If there was an easy answer, we would have found it.

Re:traffic of organs

[Dirtside]

Or, does God prefer a dozen unviable cells in a dish over paralyzed people or new mothers with degenerative neural diseases that will rob their children of a normal life?

The best part is, the same people (namely, fundamentalist Christians) who claim that God is unknowable and all-powerful then go on to say that they know exactly which of these things God would prefer.

Here's a little lesson for you guys:

1. You claim God is all-powerful. Then he doesn't need your help, does he?

2. You claim God is unknowable. If you then claim that you know what God would want, or that something is God's will, you are a fucking moron.