December 14, 2010
— Ace I honestly did not see this one coming -- I assumed that embryonic stem cells would be where we got our cures, partly because that was what scientists claimed, but mostly because that's how life usually works: It makes you choose between one good and another. It makes you make hard choices. It doesn't usually allow a technological end-around the problem.
In this case, it turns out that's exactly the case, though. It's not embryonic cells producing cures; it's the non-controversial adult ones. One thing, though, is that this seems to be only a lab-experiment cure, not a practical one.
Timothy Ray Brown, an HIV-positive American living in Germany, had leukemia and was undergoing chemotherapy, when he received a transplant of stem cells from a donor carrying a rare, inherited gene mutation that seems to make carriers virtually immune to HIV infection.The transplant appeared to wipe out both diseases, giving hope to doctors, but Dr. Anthony Fauci, director of the National Institutes of Allergy and Infectious Diseases, who has been studying HIV/AIDS for almost 30 years, said while this is an interesting proof of concept, itÂ’s absurdly impractical.
“It’s hard enough to get a good compatible match for a transplant like this,” Fauci told FoxNews.com, “But you also have to find compatible donor that has this genetic defect, and this defect is only found in 1 percent of the Caucasian population and zero percent of the black population. This is very rare.”
1% seems to be a fair amount to me, actually. I'm sure you could pay hobos with this defect $100 a skin-scraping. Maybe they do have a use for society after all, aside from pleasure-hunting.
Posted by: Ace at
02:42 PM
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Posted by: CoolCzech at December 14, 2010 02:44 PM (tJjm/)
Posted by: CoolCzech at December 14, 2010 02:46 PM (tJjm/)
Posted by: Bender at December 14, 2010 02:46 PM (pLTLS)
that's how life usually works: It makes you choose between one good and another
Where the hell is the "good" in purposely killing some human life in order to benefit some other human life???
Posted by: Bender at December 14, 2010 02:47 PM (pLTLS)
Is that a record for an active post?
All hail CoolCzech!
Posted by: CharlieBrown'sDildo (NJConservative) at December 14, 2010 02:48 PM (LH6ir)
Posted by: NYCcon at December 14, 2010 02:49 PM (jLXdE)
Posted by: African Cock Washer at December 14, 2010 02:51 PM (qNMYm)
Posted by: NYCcon at December 14, 2010 06:49 PM (jLXdE)
Bingo! That's been known for a while.
Ace, haven't you been keeping up?
Posted by: Steph at December 14, 2010 02:51 PM (kOSds)
Posted by: Unclefacts, Confuse A Cat, Ltd. at December 14, 2010 02:52 PM (eCAn3)
Posted by: deadman at December 14, 2010 02:52 PM (dvEtf)
Posted by: andycanuck at December 14, 2010 02:53 PM (KHKnV)
Where the hell is the "good" in purposely killing some human life in order to benefit some other human life???
Shut up, that's why.
Posted by: Dr. Mengele at December 14, 2010 02:59 PM (BvBKY)
Posted by: Joejm65 at December 14, 2010 03:00 PM (BDB5n)
The only real advances have come from adult stem cells.
I've also read that there have been some advances from umbilical cords.
Posted by: AmishDude at December 14, 2010 03:01 PM (BvBKY)
Actually, it's better than that -- they've figured out how to make adult stem cells from other cells and there's actually evidence that you can make cells switch functions without needing to convert to stem cells in the first place.
If you care, I've got a few links in my "medicine" category on my blog.
Posted by: Meiczyslaw at December 14, 2010 03:01 PM (bjRNS)
"I honestly did not see this one coming -- I assumed that embryonic stem cells would be where we got our cures, partly because that was what scientists claimed, but mostly because that's how life usually works: It makes you choose between one good and another. It makes you make hard choices. It doesn't usually allow a technological end-around the problem."
So, basically, when the embryonic stem cell debate was raging you just ignored your social conservative brethren who touted the dozens of successes of ASC therapies and the failures - often horrific - of the ESC variety. So tons of taxpayer dollars have been wasted on ESC research. Social conservatism and fiscal conservatism are necessary for one another.
Posted by: somebody else, not me at December 14, 2010 03:02 PM (7EV/g)
Where the hell is the "good" in purposely killing some human life in order to benefit some other human life???
Makes it easier to promote abortion.
It's always about the "right" of lefties to kill babies. I guess they hate them or something.
Posted by: Warden at December 14, 2010 03:02 PM (HzhBE)
Proof that good blogging is harder than it looks.
Posted by: Meiczyslaw at December 14, 2010 03:04 PM (bjRNS)
Who's with me?
Posted by: Keith Arnold at December 14, 2010 03:07 PM (Jdtsu)
Geez, I obviously need to practice on double-posting and leaving tags open. That'll improve my blogging skills!
Posted by: Meiczyslaw at December 14, 2010 03:07 PM (bjRNS)
Posted by: epobirs at December 14, 2010 03:08 PM (cSH12)
Posted by: AmishDude at December 14, 2010 03:09 PM (BvBKY)
Posted by: Steph at December 14, 2010 03:12 PM (kOSds)
I'm guessing lefties would be happier if you could only use fetal cells harvested from babies left to die in closets after surviving botched abortions.
Posted by: Warden at December 14, 2010 03:12 PM (HzhBE)
Posted by: chaz at December 14, 2010 03:12 PM (oJGIR)
I guess we need to have monthly review sessions on news.
Is there any other major fact we need to make sure everyone knows?
Posted by: Miss Marple at December 14, 2010 03:13 PM (Fo83G)
Posted by: AmishDude at December 14, 2010 03:14 PM (BvBKY)
It sounds like someone won a prize in the Darwinian Mutation Lottery.
Send him to Africa, and offer to pay him $1000 for every child he fathers. Get that mutation into the gene pool as quickly as you can.
Posted by: Alex at December 14, 2010 03:15 PM (yY28H)
Actually, it's better than that -- they've figured out how to make adult stem cells from other cells and there's actually evidence that you can make cells switch functions without needing to convert to stem cells in the first place.
If you care, I've got a few links in my "medicine" category on my blog.
Posted by: Meiczyslaw at December 14, 2010 07:01 PM (bjRNS)
Meiczyslaw--can you provide a link to your blog?
This sounds to me not like what people generally think of as adult stem cell therapy, that is differentiating adult stem cells into a particular cell type by protein or chemical agents, but rather simply transplanting bone marrow stem cells and letting them do their natural thing. The only new aspect is that the donor was resistant to HIV and the recepient had HIV and was "cured" of it.
Posted by: Pervy Grin at December 14, 2010 03:16 PM (OxKj2)
The way the article excerpts are written, it makes it sound like this is useless, on-off freak occurrence with no future. The issue is not one of getting enough transplant material from donors; instead, it's all about following up on this chance discovery and making it into something much greater.
Posted by: Wm T Sherman at December 14, 2010 03:16 PM (w41GQ)
Yeah. I think it's the first time I've actually mentioned I've got one (at least here). I tend to use my linkposts as a repository, and reuse those links on other blogs.
I was just feeling too lazy to bother with tiny URL today.
(But not too lazy to post four times on this thread. Bleah.)
Posted by: Meiczyslaw at December 14, 2010 03:17 PM (bjRNS)
Posted by: kathysaysso at December 14, 2010 03:17 PM (ZtwUX)
offer to pay him $1000 for every child he fathers
I have the gene. But it only works when combined with the elusive "hot nymphomaniac" gene.
Posted by: AmishDude at December 14, 2010 03:18 PM (BvBKY)
Meiczyslaw--can you provide a link to your blog?
I got a pretty cool one: www.noserf.com
Or you could just click on my name below.
Posted by: Meiczyslaw at December 14, 2010 03:20 PM (bjRNS)
Posted by: Congress at December 14, 2010 03:20 PM (w7TI0)
Sounds great, until a new mutant strain of HIV emerges and spreads like wild-fire through the formerly HIV "immune" people.
/Pesky retroviruses - low fidelity in keeping its genome intact.
Posted by: Kratos (Ghost of Sparta) at December 14, 2010 03:21 PM (c0A3e)
That lie is more believable than anything Congress tries to sell us these days.
Posted by: Kratos (Ghost of Sparta) at December 14, 2010 03:22 PM (c0A3e)
The main reason why I put it together was so that I could write in one place, and pipe the posts to the ridiculous numbers of places my friends hang out. I post once to NoSerf, and it shows up in Facebook and LiveJournal.
Posted by: Meiczyslaw at December 14, 2010 03:23 PM (bjRNS)
Posted by: Ace's liver at December 14, 2010 03:27 PM (XIXhw)
Anyway on to the practical cure for leukemia and HIV.
Lets see how do we get a small genetic ahem "defect" inserted into someones stem cells.
Retro Virus, perfect, let mommy nature do the work for us.
So first we need some stem cells...
Then some genetically modified retrovirus...
HEY! Wait a minute! Where did all these zombies come from?
Posted by: MikeTheMoose© at December 14, 2010 03:29 PM (0q2P7)
Where the hell is the "good" in purposely killing some human life in order to benefit some other human life???
Posted by: Bender at December 14, 2010 06:47 PM (pLTLS)
One of my favorite short stories is "Stars, Won't You Hide Me?" by Ben Bova. In it, the human race is hunted to extinction by another race with a more rigid sense of justice. Humanity's crime is that it extracted an immortality serum from yet a third race of sentient beings: one of them had to die to make one human immortal.
Posted by: stuiec at December 14, 2010 03:32 PM (Di3Im)
1% seems to be a fair amount to me, actually. I'm sure you could pay hobos with this defect $100 a skin-scraping. Maybe they do have a use for society after all, aside from pleasure-hunting.
It's not just finding someone with the genetic mutation, but finding someone with the mutation who is also histologically compatible with you as a donor.
The key to making this practical is, as others have noted here, finding a way to take the patient's own stem cells and refit the mutation into them before re-implanting them into the patient.
Posted by: stuiec at December 14, 2010 03:37 PM (Di3Im)
My wife (quite the trooper!) recently survived a stem cell transplant - this is a different arena than the embryonic stem cell debate encompasses.
Posted by: Steven W. at December 14, 2010 03:41 PM (YcjCJ)
Posted by: Ted Kennedy's Embalming Fluid-filled Penis at December 14, 2010 03:41 PM (tJjm/)
Posted by: beasn at December 14, 2010 03:45 PM (aiWtu)
Posted by: beasn at December 14, 2010 03:46 PM (aiWtu)
Posted by: Ted Kennedy's Mortician at December 14, 2010 03:46 PM (tJjm/)
This.
/And keep your arm away from dirty needles. Simple, ja?
Posted by: Kratos (Ghost of Sparta) at December 14, 2010 03:48 PM (c0A3e)
Posted by: JackStraw at December 14, 2010 03:50 PM (TMB3S)
One, the 1% not sounding rare to you, ace- you have to factor in that it's 1% of compatible donors. So, think how hard it is to find somebody with a compatible kidney. Then remove 99% of those people, and you've found your guy.
Two, for all the people who say that nothing good has come of ESCs- I'm no stem cell biologist, but as far as I know, the things we've learned about ASCs are built on studies of ESCs. So, you can say that ESCs are a money pit and that they shouldn't be researched MORE, but you can't really say that nothing has come of them.
Posted by: Campino at December 14, 2010 03:54 PM (nCrUe)
Posted by: DeputyHeadmistress at December 14, 2010 04:00 PM (JfdlP)
Before the Promise of Embryonic Stem Cells™, the big lie was Fetal Cell Implants. There's a trend with these things, and it ain't good.
Posted by: toby928™ at December 14, 2010 04:04 PM (S5YRY)
Moloch is a jealous god.
Posted by: toby928™ at December 14, 2010 04:05 PM (S5YRY)
Actually, I know someone who is apparently immune. That is, his partner died from AIDS, and he himself tests positive for the HIV virus, but has never developed any symptoms in the last decade or so.
I think getting him to father children might be a problem, NTTATWWT.
Posted by: toby928™ at December 14, 2010 04:11 PM (S5YRY)
Posted by: cali grump at December 14, 2010 04:15 PM (hL0k8)
67 as far as I know, the things we've learned about ASCs are built on studies of ESCs.
Posted by: Campino at December 14, 2010 07:54 PM (nCrUe)
Uh, if you're saying that the researchers developed the basic methods, then you get a qualified "maybe". Otherwise: horse-shit. Citations or admit you're faking it.
Posted by: The Dread Pirate Neck Beard at December 14, 2010 08:19 PM (wOtDN)
And if that were the case that fact would be shouted at the top of every single article that talks about the benefits found in Adult Stem Cells. You don't think that reporters would include the line "this new treatment would not be possible without the research done on embryonic stem cells" if it even had the smallest kernel of truth to it?
Posted by: buzzion at December 14, 2010 04:23 PM (oVQFe)
This.
/And keep your arm away from dirty needles. Simple, ja?
Posted by: Kratos (Ghost of Sparta) at December 14, 2010 07:48 PM (c0A3e)
You mean...take personal responsibility and avoid high-risk behavior? What the hell is wrong with you, man?!
Posted by: Insomniac at December 14, 2010 04:27 PM (D/WI4)
Posted by: JackStraw at December 14, 2010 04:33 PM (TMB3S)
Posted by: Ben (the original) at December 14, 2010 04:36 PM (yeutK)
Every time another condition is successfully treated with adult stem cells, it is reported as if it were the first time. The last list I saw of cures or treatments had about 150 conditions listed. The success of adult stem cells has been around for a long time-bone marrow transplants work because bone marrow contains adult stem cells. So does abdominal fat (all that liposuction) and the lining of the stomach among other sources. But transplants are not the only way to get stem cells. Adult stem cells can be harvested from the patient's own blood. There are drugs which increase the rate at which ASC are produced by the body. They are then filter out, concentrated and given back to the pt. These stem celss have been shown to have the ability to become many different types of cells. This removes the problem of rejection. Also, placentas have large numbers of adult stem cells. When I first became a nurse in the 70's, we didn't throw placentas away. They were frozen and sent to the state department of health to be used to produce gamma globulin which was used to stimulate the immune system. Now, these rich sources of stem cells are burned in hospital incinerators. It makes me sick to think of the progress that could have been made with the billions wasted being thrown at embryonic stem cell research for no other reason than to justify cloning or to provide "researchers" with a continuing revenue stream.
Posted by: Terentia at December 14, 2010 04:41 PM (dFmVp)
Posted by: JackStraw at December 14, 2010 04:52 PM (TMB3S)
but as far as I know, the things we've learned about ASCs are built on studies of ESCs.
Exactly what I've been saying!
Posted by: Zombie Josef Mengele at December 14, 2010 05:06 PM (BvBKY)
Posted by: A.G. at December 14, 2010 05:16 PM (oAVyq)
Posted by: FlaviusJulius at December 14, 2010 05:21 PM (SJ6/3)
That is not unusual. Such cases have been known since HIV was first identified, in that people who had not had a potential exposure in several years tested positive and eventually became ill. These were mostly blood recipients who were tracked down and some ex-junkies.
A lengthy asymptomatic period is one of the reasons the disease seemed to spring up so quickly in big cities despite not being transmitted by casual contact.
#70
That is containment, not cure. By 1986 the politicization of AIDS was well advanced, making such an idea unworkable. The only thing that might have made it happen was serious outbreaks among the heterosexual, non-drug abusing population. This never happened despite the propaganda claiming it was just around the corner. Which is probably just as well as things would have gotten pretty ugly if the general population felt themselves to be under direct life and death threat by the behavior of a minority.
Imagine if there had been no foreign location like Afghanistan hosting Al Qaeda leaders to strike against after 9/11.
Posted by: epobirs at December 14, 2010 05:28 PM (cSH12)
Posted by: rabidfox at December 14, 2010 05:51 PM (4Ow/p)
Posted by: JackStraw at December 14, 2010 06:05 PM (TMB3S)
Eh?
Posted by: KG at December 14, 2010 06:14 PM (2pDBV)
It was a way to for baby killer advocates to scream "Sciiiiiiiiiiiiiiience" at pro-lifers when the science was nothing politics.
Science is on the side of those dreaded social conservatives. Again.
On another note....
Posted by: Dave Foley Got REALLY Fat at December 14, 2010 06:21 PM (WcxzO)
Posted by: John Edwards at December 14, 2010 06:26 PM (WcxzO)
Posted by: JackStraw at December 14, 2010 07:30 PM (TMB3S)
Posted by: bigjohn at December 14, 2010 08:00 PM (f65DA)
Posted by: Christopher Taylor at December 15, 2010 10:19 AM (61b7k)
But I agree, you don't have to murder babies to do the research, there's plenty of embryonic stem cells in the placenta from every birth in the US, of which thousands take place a day.
Posted by: Christopher Taylor at December 15, 2010 02:49 PM (61b7k)
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Posted by: Mitch McConnell at December 14, 2010 02:42 PM (tJjm/)