Finnish Team Makes Diabetes Vaccine Breakthrough
jones_supa writes "A team working at Tampere University, Finland has discovered the virus that causes type 1 diabetes. The enterovirus penetrates the pancreas and destroys insulin-producing cells, eventually causing diabetes. Researchers have looked at more than a hundred different strains of the virus and pinpointed five that could cause diabetes. They believe they could produce a vaccine against those strains. One virus type has been identified to carry the biggest risk. A vaccine could also protect against its close relatives, to give the best possible effect. A similar enterovirus causes polio, which has been almost eradicated in many parts of the world thanks to vaccination programmes. A prototype diabetes vaccine has already been produced and tested on animals. Taking the vaccine through a clinical trial would cost some 700 million euros. Some funding is in place from the United States and from Europe, but more is required. Professor Heikki Hyöty says that money is the biggest obstacle in moving to testing in humans, but he sees that people are interested in their research and that the funding problems will ultimately be solved."
I nodded this in the firehose because it looked interesting.
There's not much information in the linked article. Can anyone give us more info? Anyone who reads Finnish care to comment on the source - is it reliable, are the researchers legitimate?
If true, this has to be one of the top ten medical discoveries!
progress toward making a vaccine is good and all but when will they finnish it. ;)
Anons need not reply. Questions end with a question mark.
A great advancement, but there are undoubtedly many causes of type 1 diabetes, many of which have been described in the scientific literature. Just a little bit of an overstatement to say, "the virus that causes type 1 diabetes," has been discovered.
It is worth noting this is for type 1 diabetes, not type 2 which is the modern plague resulting largely from bad diet and inactivity. That said, if you know somebody for whom diabetes is a lifelong affliction since childhood, and kids who need shots for diabetes, that's type 1. A cure would be a huge deal.
But i wouldn't bet on it.
Diabetic treatment and supplies are a multi-billion dollars a year industry.
You think they're going to give that up?
Nope. They're going to spend a few million and throw up so many regulatory and availability roadblocks to prevent the loss of their ever increasing income.
What was the last billion dollar industry that let itself go obsolete?
That just doesn't happen anymore. Not when you can buy the law.
$956 million US dollars, to do a clinical trial?
That is crazy. Cures are supposed to reduce costs and make everyone healthier without the recurring costs and downside to having a disease. It is the only way to make socialized single-payer medicine work...
Seems legit.
Where is the data? This news piece is worthless.
You can bet Eli Lilly won't go down without a fight on this one.
Sweet!
"Whenever the cause of the people is entrusted to professors, it is lost." ~ V.I. Lenin
Lawyers have to eat too!
"Whenever the cause of the people is entrusted to professors, it is lost." ~ V.I. Lenin
I thought Fructose was the prime candidate for over production of Fatty Acids and Triglycerides that literally "jam up" the mechanism that normally brings high blood sugar down. And that Insulin "resistance" was simply a conservation of mass problem.. literally.. all available Fat cell space is used up.. until the body can make more.. like a Housing Shortage.
So the Blood Sugar and Fat Triglycerides just sit in the blood stream congealing and eroding the outside of the cells in the arteries and veins and organs exposed to the soup.
Since you don't have to be Fat to Spike your blood sugar with a wallop of Fructose derived overload, and leave the excess Glucose with no where to go.. you can actually be "thin" and make the same "corrosive soup" to eat away at your muscles and peel the "paint" off your arteries and brain cells.
The only thing with excess weight is it speeds up the degeneration immensely.
Kickstarter baby! ;)
There is a significant body of literature attempting to associate the onset of type 1 diabetes with infection by members of the species B enteroviruses, specifically CVB's (Coxsackieviruses B1 to B6) , if you search pubmed you will find hundreds of manuscripts. The problem has been nailing down a definitive causal relationship, from my understanding it is thought that there may be an element of molecular mimicry involved in the disease (or something similar). Essentially the virus infects the host and damages specific parts of the pancreas, the host's immune system mounts a response to the insult, but in the process creates antibodies that target the hosts own islet cells, resulting in the autoimmune disease that is type 1 diabetes. The problem of definitively implicating CVB's for type 1 diabetes is similar in some ways to that of other enterovirus infections like Polio. Basically there are other host mediated issues at play but with Polio you are able to detect the virus around the time of infection, with diabetes the disease presents after the infection has been cleared, complicating matters. To this day we still don't understand why only about 1% of people infected with Polio will develop paralysis, whilst the majority of people ~95% will show no significant signs of illness. Host factors are really important and not fully understood, there may even be a role for certain bacteria in the gut assisting the infection!
As a side note there has been some recent rumblings about the possibility of viral infections triggering transient type 2 diabetes, I can't link to any papers at the moment (too busy at work) but if anyone is interested I can have a dig around later.
Hopefully the vaccine is able to account for the amount of drift in the enterovirus genome that occurs at up to ~1% per annum, a similar problem exists with the new enterovirus 71 vaccine, an emerging bug similar in presentation to Polio.
I was under the impression that most type 1 diabetes was cause by genetics. The brief article doesn't mention this at all. Does it then take both - genetic predisposition plus a virus? Or are these two entirely separate causes?
Enjoy life! This is not a dress rehearsal.
It's about time; I thought they'd never finnish.
Table-ized A.I.
P2RX7 was all the hype back in January. Here's a blog entry on it... Or the paper abstract for the more technically inclined (pay-wall for paper)...
If people are interested, I think there is some more info in English concerning the earlier Tampere research here (for free)...
Sometimes it's hard to predict what is going to work in bio-science just by seeing the techno-press response. Although polio is caused by an Enterovirus, so is the common cold (the variety caused by a Rhinovirus). Generally you get Enterovirus infections orally. Some Enteroviruses can eventually enter the bloodstream and infect other organs.
Apparently, the Tampere study looked at the small-bowel mucosal biopsies of 120 patients and did a PCR technique to assess if there was likely a Enterovirus infection. 74% of people with type 1 diabetes tested positive, compared with 29% of the non-diabetic ones. On that basis they conclude that a persistent Enterovirus infection in the small-bowel might eventually spread to the pancreas where the on-going immune response might destroy the insulin producing cells leading to diabetes...
So, I wasn't totally impressed after reading that paper, but you never know...
Given that some viruses infect bacteria and alter their genetic profiles, sure, some of that is possible.
Write failed: Broken pipe
Hmm, I wonder if this explains the false positive results I got when trying to find genetic markers for T1D risk (chapter 5 of my thesis).
Ask me about repetitive DNA
Well, then document it very well and then bloody kickstarter it. 700 million is much more than other projects, but then, this fight against diabetes is more important than your average next gadget ;)
Since there is no such thing as 'vaccination', this is yet another disgusting fraud, 700 million euros! And it won't work!
Still waiting for ONE person, anywhere in the entire world, to refute any of Dr Hadwen's talks. Still, they've only had over a hundred years to do so...
http://www.whale.to/v/hadwen.html
It would be nice, if someone that works in the medical industry, could elaborate on exactly why, conducting studies in mice seems to be dirt cheap, but, testing the same drug in humans somehow costs $700m euros ?
While not being entirely ignorant, I mean really, come on, with mice, you have to feed them, house them, clean their cages, force feed them the medication,, etc. Humans on the other hand, will drive themselves to your location, and swallow whatever pill you hand them, shake your hand and leave. ( Yes, I know, I am simplifying.)
But seriously, wtf ? Why $700m euros, and why can't this process be streamlined ?
You're confusing Type 1 diabetes with Type 2 diabetes.
just use illegal immigrants!
If they can make it , it will be wonderfull . Good luck.
Best media reporting
http://news.bbc.co.uk/1/hi/health/7926026.stm
Most notable analysis (scroll to bottom, in square brackets)
http://www.promedmail.org/direct.php?id=20090308.0959
The ProMed moderator links to related background research, points out that there are 5 specie of Enterovirus distinct enough that one vaccine could not fit all, it is 'premature' to announce it this way until the particular agent and mechanism is identified.
So by all means forge ahead, but be prudently wary of anyone who implies this is in the final stage where a vaccine is just around the corner.
---
If we were to fund LFTR research with the same dedication and fervor that we funded the polio vaccine, America could be energy-independent within 30 years, forever. Off-topic, pretend it's my sig.
<blink>down the rabbit hole</blink>
The research into Coxsackie B flu virus and its link to Type 1 diabetes is at least 40 years old. (I heard about it when I was diagnosed as a "juvenile onset diabetic", now called Type 1, over 40 years ago.) None of the vaccine attempts since then have actually worked, so it continues to be fairly pointless research.
However, there *is* a vaccine based treatment of considerable interest. Dr. Faustman's lab at Mss. General Hospital found that using the BCG tuberculosis vaccine to alter the T-cell response of lab animals, intended to reduce the auto-immune problem at the core of most Type 1 diabetes and improve transplants, *cured the lab animals*. Adult stem cells transformed to insulin producing cells (beta cells). They're on their second round of human testing: I got a note recently from them to come in and get a blood test to become an experimental subject. So it seems to be going very well (http://www.faustmanlab.org/).
And the vaccine is BCG!!! It's used worldwide for tuberculosis, it's made in lots of millions worldwide, and the reason it's not simply cured Type 1's who are visiting India and get the vaccine is that it needs to be administered differently: the lab animals needed 30 days of small doses, with very tight blood sugar control. That's also why other labs had such trouble duplicating the results at first: their test animal diabetic care wasn't as rigorous. (Glucose test strips are about $1/each: this gets expensive really, really fast with a dozen lab animals, all on insulin.) Dr. Faustman's lab found this because they were *meticulous* in their animal care: a less rigorous lab would have never seen the cure.
If the tests work out, there is *no way* the pharmaceutical companies in the US can restrict its release indefinitely. People will start going to any second world or third world nation for "the cure", using locally manufactured vaccine and a 30-day treatment. A trip to India still be one heck of a lot cheaper than the diabetes supplies for my next year, and I could disguise it as an on-site visit with the outsourced engineers there!
As a type 1 diabetic (posting AC as this is obviously horribly selfish) I don't want a vaccine. A vaccine will mean the loss of focus, (maybe stopping enitrely) of treatment vectors for current T1 diabetics.
I have struggled with blood control my entire life and have damage appearing now because of it (Neuropathy - after 25 years)
ANYTHING that could help me treat my condition would be appreciated. Anything that "gets in the way" bothers me greatly.
Obviously, if asked publicly I'd say "great stuff! I don't want children to have to go through what I have been through".....
You're thinking of Type 2 diabetes, which is acquired voluntarily through poor dietary and health choices.
Type 1 diabetes is an autoimmune disease, or at least now maybe it's a viral disease, but in any case, it's not acquired by behavioral choice, and it can happen to just about anyone.
I know lots of skinny people who have it.
Drug and medical supply companies make far too much money from diabetes. There is no way in hell they're ever going to allow researchers to cure it.
Name the cure after Wilfred Brimley and you could have a kickstarter launched and finished in 24 hours!
> "Taking the vaccine through a clinical trial would cost some 700 million euros"
This is why I am always saying the FDA and similar organizations kill more than they save, by several orders of magnitude. All it takes is delaying introduction of one big cure by a few years and you've cost more lives than are lost because bad drugs get introduced too soon.
There were no mass epidemics from snake oil. Just watch "new" drugs carefully and stop as necessary.
It's a political issue, though, and a few hundred ill people before the camera is fodder for politicians to seize power with. Meanwhile nobody points out continued deaths for ancient diseases are far and away the bigger mass murderer than pharmacological companies-qua-snake oil salesmen.
(-1: Post disagrees with my already-settled worldview) is not a valid mod option.
"A team working at Tampere University, Finland has discovered the virus that causes type 1 diabetes."
So everyone with Type1 diabetes has the virus? Not because they're corn-syrup guzzling fatties?
I want to delete my account but Slashdot doesn't allow it.
The rate of type 1 is 0.4% so to get 100 cases they would need to study 25,000 people double that for a control group. The disease is most often discovered in children so they would need to be followed for say 15 years. So 700,000,000 / 50,000 / 15 = 933 euros per person per year for the study. That still sounds like a lot. Each participant would need a checkup once a year to see if they have developed the disease or got anything else that might show up in abnormal levels after the vaccine. Considering the socialized medicine in Europe the cost of checkups is already covered most of the study cost would be collecting and evaluating data.
The link isn't that strong anyway, even if you combine the different strains of virii. We are talking about stuff like 6% of normals had a virus while 12% of diabetics did. They compared a bunch of things so some are going to give spurious correlations by chance. That said there are some clues they may be on to something since alot of the correlations were focused on similar virii.
http://www.ncbi.nlm.nih.gov/pubmed/23974921
This article seems to be more blustering for funding BS by medical researchers trying to get people's hope up for money. Kind of disgusting behaviour to act so overconfident if you think about it.
If you or someone you know sufferes from diabetes then visit diabetes.vitalityempowered.com
Find some death row or life without parole inmates and let them be guinea pigs to test the vaccine. I'm sure you'd have volunteers.
Harrison's Postulate - "For every action there is an equal and opposite criticism"
especially when your life and health is at stake. And don't necessarily listen to those that simply subscribe to "traditional wisdom" because it could very well be wrong.
Read "Why We Get Fat" by Gary Taubes (or the work it is based on, Good Calories Bad Calories)
Watch this video by Dr Peter Attia: The limits of scientific evidence and the ethics of dietary guidelines -- 60 years of ambiguity
Read the Primal Blueprint by Mark Sisson
I cut out grains, sugar, and most carbs from my diet a year ago and couldn't be happier or healthier now. Don't do it just as a way to lose weight, learn WHY it is healthier and part of our genetic makeup.
My beliefs do not require that you agree with them.
The Faustman Lab at Mass General has already been going down this road for years, and are ready for a phase II trial now -- but they only need to raise $16 million more. Just sayin', if anyone is thinking about donating, the Faustman Lab seems further along.
Proverbs 21:19
Another way for humans to abdicate responsibility for their health!
Don't complain about syntax, grammar, or spelling. There is no.hell like input on android.
I am not surprise that the estimated cost is 700e. If it was US$5.00 to develop, pharmaceutical companies won't be interested because there is no money to charge.
If this is the sole and leading cause of diabetes, why is it that type I nearly always occurs in childhood or, rarely, in adults? If it's solely virus mediated we would see a more even distribution of type I diabetes.
I'm not ruling it out, but other things have to be at play here.
The weasel word "almost" is in there, but even so that is, unfortunately, nowhere near correct. There is an attempt at eradicating the virus, but it's being stalled in at least three places (up from two a few months ago) : NW Pakistan (where the local leaders are forbidding the vaccination efforts and trying to kill the vaccinators ; this has been going on for a couple of years) ; Northern Nigeria (where Boko Haram are doing much the same, and for a similar period) ; and most recently there have been dozens of cases reported in refugee camps in and around Syria.
On the upside, India haven't reported any cases for some time.
Birds are not dinosaur descendants;birds are dinosaurs, for all useful meanings of "birds", "are" and "dinosaurs"
Hasn't this been known since the 70s? Here's 1973. http://www.ncbi.nlm.nih.gov/pmc/articles/PMC1587352/
http://hanselman.com