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Related: Editorials & Other Articles, Issue Forums, Alliance Forums, Region ForumsGMO Virus: Long-term success treating Hemophilia B
Gene therapy for Hemophilia B
Hemophilia B is a disease in males caused by point mutations/deletions/etc in the clotting Factor IX gene. If you dont make Factor IX, you wont clot properly, and will have all of the health issues we associate with hemophilia.
The scientists in this paper took six Hemophilia B patients, and treated them with an Adeno-Associated Virus-8 (two at low, medium, and high doses of virus) that contained a functional copy of the Factor IX gene.
Four of them of them bumped up their Factor IX production enough to go off pharmaceutical Factor IX treatment all together (even with one of the dudes being a marathon runner!), and the two others went from needing treatments several times a week, to only needing a treatment once every couple weeks or so.
They published an update late last year:
snip
The amount of therapeutic Factor IX these patients needed (on average) dropped from 2613 IU/kg to 206. The people who got the high dose of virus dropped that down to 92 IU/kg. They went from 15-16 bleeding episodes a year, to one.
ONE.
And not only were these individuals lives improved, not being shackled to a hospital for IV treatments of Factor IX, not having regular bleeding episodes, their ability to live without these treatments saved $2.5 million.
http://scienceblogs.com/erv/2015/04/14/gmo-virus-long-term-success-treating-hemophilia-b/
Sid
MineralMan
(146,286 posts)Using genetically modified viruses to deal with many genetic disorders is something that is being studied and tested widely, and results are very promising. This is an excellent example of how it may help people. Thanks for posting.
FSogol
(45,476 posts)NuclearDem
(16,184 posts)jeff47
(26,549 posts)SidDithers
(44,228 posts)Sid
ProdigalJunkMail
(12,017 posts)except with cancer and measles???
sP
beam me up scottie
(57,349 posts)Shill.
pnwmom
(108,976 posts)if it passes all its testing.
And anyone consuming or otherwise taking in a GMO should be able to do it after informed consent, as with all the patients in that study.
beam me up scottie
(57,349 posts)Cows are genetically modified organisms.
I dont care if you want to label GMOs in the grocery store, but do so knowing that you will be labeling 80-90% of the food on the shelves, or go ahead and tell me you want to remove all GMOs from food, and know that the same 80-90% of food will have to be removed.
...
People need to know cows dont exist in the wild, we have been modifying our food for over 10,000 years, and you need to know this stuff! You have to make informed decisions, I am not telling you to embrace GMOs, but know the facts!
...
The advocates keep saying lets go back to nature, but those cows dont exist in nature, corn doesnt exist, those red apples you love dont exist, we genetically engineered all of that. Dont pretend what is going on in the laboratory is fundamentally different than what is going on in agriculture.
We need to be having rational conversations about these issues, instead of just repeating your opinion.
Tyson did say that speaking up for GMO science has made him an Enemy of the liberals, they keep claiming I must have been paid off by Monsanto.
http://www.patheos.com/blogs/danthropology/2014/08/neil-degrasse-tyson-on-liberal-science-denial-and-gmos/
pnwmom
(108,976 posts)although a specific animal could be genetically engineered.
http://agbiosafety.unl.edu/basic_genetics.shtml
What is genetic engineering?
Genetic engineering is the process of manually adding new DNA to an organism. The goal is to add one or more new traits that are not already found in that organism. Examples of genetically engineered (transgenic) organisms currently on the market include plants with resistance to some insects, plants that can tolerate herbicides, and crops with modified oil content.
beam me up scottie
(57,349 posts)Who said anything about splicing?
It's GENETICALLY MODIFIED ORGANISMS, not GEO.
You don't even know what you're against, pathetic.
pnwmom
(108,976 posts)beam me up scottie
(57,349 posts)pnwmom
(108,976 posts)Genetic engineering is the name for certain methods that scientists use to introduce new traits or characteristics to an organism. For example, plants may be genetically engineered to produce characteristics to enhance the growth or nutritional profile of food crops. While these technique are sometimes referred to as "genetic modification," FDA considers genetic engineering to be the more precise term. Food and food ingredients from genetically engineered plants were introduced into our food supply in the 1990s.
ON EDIT:
Are you suggesting that the GMO virus that is the subject of the OP is NOT a genetically engineered organism?
beam me up scottie
(57,349 posts)If you want to vilify GMOs and scream about labeling ALL OF THEM the label will be meaningless.
pnwmom
(108,976 posts)And are you suggesting that the "GMO" virus that is the subject of the OP is NOT a genetically engineered organism? Because that is the position you have inadvertently backed yourself into.
Whether a product is a hybrid like brocollini, or the result of laboratory manipulation, I think it should be labeled. They have no problem doing so in Europe or most of the world. They can do it here.
beam me up scottie
(57,349 posts)Missing the point and misrepresenting other's posts is your specialty, isn't it?
I'll wait while you show me where I made that assertion.
Then I'll address it.
pnwmom
(108,976 posts)which was loosely termed a genetically modified organism. The precise term for that virus is a GEO, but I used the term GMO because that's what was used in the OP.
You then posted about genetically modified organisms while claiming that they aren't the same as genetically engineered.
I'm sorry but you're not making sense.
beam me up scottie
(57,349 posts)My responses about GMO were to address that bit of ignorance.
Up to 90% of our food is GMO.
Label all of it (that includes Elsie the cow) or none.
pnwmom
(108,976 posts)containing genetically engineered ingredients. That may be true of specific foods like corn but isn't true of all of our food.
We could label GMO/GEO foods just like they do in Europe.
beam me up scottie
(57,349 posts)I'm with NdT on this.
"We need to be having rational conversations about these issues, instead of just repeating your opinion."
I'm not sure that's possible on DU.
The disinformation, hyperbole and scare tactics about science are right out of the Republican playbook.
pnwmom
(108,976 posts)mmonk
(52,589 posts)I'm tired of hearing that if you're for labeling food, you are against all GMO's and are a nut job.