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Diabetes-monitoring contact lens should be sped to market, thanks to licensing deal

For many people in the U.S. suffering from diabetes mellitus or (clinical) hypoglycemia have to undergo a painful and time consuming daily ritual, pricking themselves to test their blood sugar to see if various forms of intervention is necessary.  The process of home blood glucose monitoring (HBGM) is crucial to the health of insulin dependent diabetics (virtually all Type I diabetics, and many Type II diabetics). But with monitoring regimens typically requiring 3 to 10 pricks to draw blood a day, the treatment regimen can be both painful and onerous.

I. A New Tool for Treating One of the World's Most Widespread Epidemics

Google Inc. (GOOG) may have a better answer.  It has an experimental contact lens design that's outfitted with tiny low-power electronics capable of measuring blood glucose and alerting the user when it is too high or too low, with multiple warning thresholds at each end to indicate the severity.

After broadly publicizing the technology in January, Google announced this week that it has licensed the technology to the world's largest pharmaceutical company, Switzerland's Novartis International AG (VTX:NOVN) and Alcon, Inc. (ALCN) a Swiss eyewear company that Novartis now wholly owns, after slowing buying up shares in the company from its former majority owner Nestle SA (VTX:NESN), starting in 2008 with the purchase of a 25 percent stake.  

Google Diabetes Contact

Diabetes mellitus -- perhaps an unfortunate inheritance from humans (Homo sapiens) and Neanderthal (Homo neanderthalensis) interbreeding -- is one of the world's most common diseases with roughly 382 million afflicted worldwide.  Every six seconds, according to recent statistics, a diabetic dies.  Roughly 1.5 million people die due to diabetes a year, making it the world's eighth leading cause of death.  Diabetes is caused by a failure of the body's hormonal system that regulates the body's glucose levels and reserves.  

It can be caused by the partial or complete inability to produce insulin -- a pancreatic hormone that triggers cells to store glucose from the bloodstream.  It can also be triggered by the cells of the body becoming unresponsive to insulin.

So-called "genetic" (Type I) diabetes is typically caused by defects in insulin production, while "acquired" (Type II) diabetes is typically caused by cells becoming unresponsive to the hormone, often due to an unhealthy diet and/or a sedentary lifestyle (as well as genetic predispositions).  Overall roughly 90 percent of diabetics are estimated to be Type II diabetics.

Insulin production
Insulin vials circulate at the Eli Lilly and Comp. (LLY) [Image Source: Diabetes Mine]

Nearly 1 in 10 Americans suffers from diabetes.  The Centers for Disease Control estimates that in 2012 there were roughly 21 million diagnosed diabetics and 8.1 million undiagnosed diabetics in the U.S., as well as roughly 57 million prediabetics (people showing signs of diabetes, but not the full symptoms).  Of these, roughly 6 million -- or roughly 1 in 50 Americans -- required insulin medication.  

Overall, diabetes costs the nation roughly $130B+ USD in medical expenses in 2012, according to figures from the The National Diabetes Information Clearinghouse.

II. HBGM -- the Flawed Mobile Meter

For those on insulin, HBGM is typically a necessity.  Even for diabetics not requiring insulin, HBGM devices could be helpful for adjusting their lifestyle to better maintain their blood sugar -- if those devices were not a major inconvenience as they are currently.

Most HBGM monitors detect blood glucose by drawing a small amount of blood and testing it.  Since they began testing in the 1970s, digital blood glucose meters have slowly evolved to need less blood going from a so-called "hanging drop" to a tinier droplet of fluid.  The size of the meter has also gone from a desktop unit about the size of a PC power supply to handheld meters.  And costs have fallen somewhat for the meter and the test strips which are used to chemically test for the amount of glucose in the blood.

Bayer Blood Glucose prick meter
Today's meters are lighter, cheaper, and less bloodthirsty than their ancestors, but still require some human blood to operate. [Image Source: Bayer]

But overall the underlying problem of HBGM meters remains the same -- they require blood.  This is a major reason why an estimated 42 percent of patients don't achieve their hoped for blood sugar goals set by their physician.

The quest for blood-free glucose testing has led some to consider spectroscopic (light-based) sensors (near infrared (NIR) detection).  But lab and preclinical tests have produced poor results as the beams typically don't penetrate deeply enough to measure the true blood glucose concentration; they show the concentration in the tissue.

Or from a broad perspective the ideal solution would be to "cure" the disease via simple surgery or gene therapy.  The effort to grow human pancreas tissue is currently advancing rapidly using stem cells as a source for the tissue.  However, it will be some time before the technology is safe enough to implant into humans do to issues such as vascularization of the tissue and the predisposition of differentiated derivatives of induced pluripotent stem cells (ipSCs) to form cancerous tumors.

III. Going Blood-Free

Hence near-term hope for a blood-free solution has focused on one of three technologies.  

The first is rather expensive and intrusive, but requires less maintenance on the patient's part -- small monitoring implants.  Three such devices exist on the market.  Minneapolis, Minn.-based Medtronic, Inc. (MDT) (the world's fourth largest medical device maker) offers a meter called the MiniMed Paradigm, which uses a subcutaneous sensor reimplanted every 2-3 days under the patient's skin.  That device received clearance from the U.S. Food and Drug Administration in 2006.

DexCom, Inc. (DXCM) received FDA approval for a similar hypodermal implanted sensor that same year -- the DexCom STS System.  The DexCom solution in some ways is more attractive as it only needs to be reimplanted every 7 days, and it also features a slick smartphone-like wireless interface.

Dexcom STS

The third available option in the implant category is the FreeStyle Navigator from Abbott Laboratories (ABT).  The Abbott sensor is more similar to the DexCom sensor, with a wireless handheld receiver, combined with a hypodermally implanted sensor.  Its receiver unit isn't as attractive and it only lasts for 5 days before needing to be reimplanted, but it carries with it the proven track record of one of the diabetes market's longest standing pharmaceutical and medical device firms.

Combined with an insulin dosing device, these continuous monitors form a so-called "artificial pancreas", a promising but imperfect solution.

A second possible solution is to somehow draw blood up from capillaries without physically damaging the patient's skin.  The process uses an electrical current to draw up plasma from the capillaries, a method called reverse iontophoresis.  A single device -- the GlucoWatch Biographer from Cygnus, Inc. -- received FDA approval in 2002.

Glucowatch Biographer
Cygnus received FDA approval to sell the GlucoWatch Biographer in 2002. [Image Source: Diabetes Manager]

But the first generation model was painful to wear and the marketing partner -- Sankyo Pharmaceutical -- did a poor job selling physicians and insurance companies on the relatively expensive alternative monitor.  Other problems included the bulkiness of the device, inaccurate readings, and its inability to function if the user was sweating.  After dropping Sankyo, Cygnus was forced to sell the technology to Animas -- another startup -- in 2005.  

Animas released the GW2 GlucoWatch Biographer in 2006 and was planning a followup, the GW3.  But running low on cash it was bought by Johnson & Johnson (JNJ).  Johnson & Johnson ultimately decided the project was too problem prone and decided to end sales in 2007 and support in 2008.

Still the technology is promising and was actually once commercially available, so it's possible that someone could revive the concept in a slicker modern form.

IV. Google Lens Exploits Physiological Fluke

Google's contact represents a third, rather outside-the-box solution.

The cornea in the human eye -- the transparent layer over the pupil and iris which accounts for two-thirds of the eye's optical power -- is the only living tissue in the human body not to be innervated with capillary bloodflow (the outer layers of skin also lack bloodflow, but consist mostly of dead cells).  The reason for this special circumstance is transparency; even a tiny amount of capillary flow would interfere with the transparency, reducing vision in the eye.

Cornea
The cornea is fed glucose and oxygen via your tears. [Image Source: Wheaton Eye Clinic]

Thus the body has to resort to alternative methods to transport metabolic chemicals to the corneal cells -- tears.  Not just for "the feels", tears serve a vital medical dual purpose for your vision.  First, they dissolve oxygen from the air transporting it to the corneal cells at an enhanced rate.  Second they transport glucose to the corneal cells, giving them fuel to maintain the tissue.

Google's sensor leverages that curious nutrient transfer scheme.  As tear glucose levels are relatively closely correlated with blood glucose, they can be measured to track dangerous drops or rises.
Google contact lens


The technology has been in development since at least early 2012.  In Q3 2012 Google quietly filed for a patent on the technology, which was recently dug up by Patently Mobile.  The patent describes techniques for making a "plurality" of electronic contact lenses, including one with a glucose sensor.

The finished product -- like most other circuitized contact lenses -- is passively powered.  It consists of a large antenna loop, which receives a signal from a handheld computer, powering up the tiny circuits of the lens.  

Google contact lens

The signal activates a glucose sensor, which measures the glucose levels in the tear fluid.  These signals are sent to a tiny low-power circuit, which then retransmits a response to the handheld device (albeit a weaker one).  

Google contact lens

The passively powered IC is also connected to tiny LEDs, which illuminate if safety thresholds are crossed, giving users an immediate and visually observable confirmation of dangerous states on the lens itself.

V. Novartis -- a Pharmaceutical Juggernaut -- Rocks Market Veterans With New Tech

The deal with Novartis was somewhat unexpected, but not altogether surprising.  Google needed a licensing partner and Novartis -- with the world's largest pharmaceutical portfolio (with nearly $60B USD in annual sales in 2013) -- is an ideal fit, particularly since it's looking to expand its medical devices presence.

Today's traditional HBGM vendors -- which account for the vast majority of sales -- are largely derived from a handful of early market pioneers.

The first was Ames Laboratories, which -- led by research pioneer Anton Clemens -- developed testing strips and early digital meters, beginning in the mid-1950s.  Ames Labs was a subsidiary of Indiana-based Miles Laboratories.  Boehringer Mannheim Corp. (BMC) -- a division of large German pharmaceutical firm Corange, Ltd. -- came onto the scene in the mid 1970s.  It offered up a meter capable of using calibrations for more acccurate results.

BMG meters
Boehringer Mannheim Corp. glucose meters from 1974 and 1984 (right) are pictured.
[Image Source: British Journal of Biomedical Science]

Shortly after Ames produced the first battery powered meter in 1980 (which also was the first "modern" meter in the sense of having a digital display) Lifescan Corp., a UK startup, jumped in.  LifeScan launched a rival battery powered digital meter of its own, the Glucoscan.  In 1987 a fourth firm -- MediSense -- launched the meter to use an enzyme to measure glucose.

Today the successors of these firms still dominate around 90 percent of the HBGM business.

Germany's Bayer AG (ETR:BAYN) scooped up Miles Laboratories (and with it Ames' upcoming product line) in 1978 for a cool $253M USD ($923M USD in 2014 dollars).  Johnson & Johnson set the industry standard in 1986 paying $100M USD ($217M USD in 2014 dollars) for LifeScan -- 50 times its annual revenue.  

Not to be left out, Abbott Labs paid $876M USD ($1.328B USD in 2014 dollars) in 1996 for Medisense.  In 1997 BMC was transfered to Roche Diagnostic, a subsidiary of F. Hoffmann-La Roche Ltd. (Roche Holding AG (VTX:ROG)) in a deal worth $11B USD (~$16.3B USD in 2014 dollars).  

While Novartis owns 33 percent of Roche's shares, it has no direct glucose meter presence of its own.  Still, it's hardly a new face in the broader diabetes treatment space.  It has estimated revenues of $1.5-2B USD from several oral treatments for Type II diabetics including Starlix (Nateglinide), Eucreas/Galvus Met (vildagliptin/metformin), and Galvus (vildagliptin).  These treatements activate or improve insulin/glucagon response in those with partial pancreas function.  In the U.S. the CDC estimates 15 million diabetics depend on these kind of medications to improve their living conditions.

VI. Novartis + Alcon -- The World's Biggest Contact Lens Firm

The Google deal is just Novartis' latest maneuver its is campaign to try to consolidate and maintain a hegemony in the world contact lens, eye surgical equipment, and presciption eye treatment markets.

Merged into Novartis in H1 2011 as a wholly owned subsidiary, the Hünenberg, Switzerland-based Alcon is a giant in its own right.  The second largest division of Novartis, Alcon does around $10.5B USD worth of business in 2013 -- roughly a third of Novartis' total revenue for the year.

The unit -- based on Novartis's purchase price -- was valued at around $51.4B USD in 2011.  Novartis fought hard to acquire the unit.  Now, it controls 70 percent of the global vision care sector, according to Forbes.

The merger combined Alcon's ophthalmic (eye) surgery product portfolio with Novartis's CIBA Vision contact lens lines and "advanced eyecare solutions".  Alcon had a relatively strong-selling contact lens subunit of its own; together the merge unit accounts for roughly 60 percent of contacts sold globally, according to one recent business journal report [PDF].

The diverse contact lens line contains popular fashion lenses such as the colored "FreshLook" line.
 
Novartis
FreshLook is among Novartis' popular eyeware products.

It also includes disposable DAILIES and the irritation-reducing AIR OPTIX line.

VII. The Good, The Bad, and The Ugly

As the world's largest pharmaceutical firm, Novartis, has the power to quickly push Google's technology through FDA approval, a process that can take several years for startups or market newcomers.  In the U.S., medical approval system money, sadly, often trumps merit.  Hence, the clear upside of the deal is that by choosing such a powerful ally customers should get access to the device in the U.S. market sooner.

On the other hand, the decision is an eye-brow raising one, ethically speaking, as Novartis has faced broad criticism for various unethical practices including paying physicians kickbacks to prescribe its drugs, some of which were much more expensive than equally effective alternatives.  It also has faced criticism for pushing products to market that either weren't as effective as it indicated or created serious health risks.

Novartis
Novartis has faced charges for systematic sexual discrimination in the workplace and for paying physicians kickbacks to prescribe its drugs to patients at inflated prices.
[Image Source: AmericanIdle/Flickr/Wikimedia Commons]

The kickbacks are a particularly thorny issue, given that many of the most severe accusations stemmed from Novartis's diabetes drug line, which accounts for around 2-3 percent of the company's overall annual revenue.  After failing to heed several state prosecutions, the U.S. Department of Justice (DOJ) in April 2013 sued Novartis.  That case is still pending and has been joined by 28 state attorney generals, plus the attorney general for Washington, D.C.

A final controversy stems from the lens itself.  While Google has made no assertions about the lens tech's market readiness (or lack thereof), rival implant-monitoring device maker DexCom was talking trash about Google's lenses in February, well before the Novartis purchase.

In an interview with MobiHealthNews Dexcom Executive Vice President of Strategy and Corporate Development Steve Pacelli opined:

That Google Glass thing? That’s a science project.  Lots of companies have tried and failed noninvasively to sense glucose in tears. You can measure glucose in tears, the concentration is a lot lower, there’s going to be huge time lag issues, the consistency of measurement is going to be a challenge. I don’t know how they’re going to power it, my guess is they’ll power it externally, but if you power it externally, it’s not really continuous realtime reporting. … I’m just not sure that it’s reality.

It’s a little frustrating for us who are actually trying to help patients when Google comes out with something that’s a science project.  And they kind of admit it. They say ‘we’re not going to do this on our own, we need to partner with industry, partner with experts.’ Ok, fine, but now you’ve got the mainstream media picking it up just because it’s Google, saying ‘Google’s going to eliminate the need to prick your finger, you can just wear a contact lens around.’ It’s not fair to patients. It’s disingenuous.

In the same interview, Glukko CEO Rick Altinger also voiced skepticism, albeit in a less vitriolic fashion.  Glukko produces cloud tracking for Bayer, Roche, and a handful of other manufacturers' meters.  Mr. Altinger states:

If you look to Google, they announced they’re five years away from a commercial product.  And even then, what will the price point be? Others have tried to use tears and not been successful. Then again, if anybody can do it, Google can do it.

Of course both DexCom (and to a lesser extent Glukko) could be displaced by a Google-Novartis monitoring device alliance, so this criticism may be somewhat biased.

VIII. Coming Soon to a Drug Agency Near You

For better or worse Novartis' eye division, Alcon, will now assume the role of front-line pusher of Google's novel diabetes monitoring technology.  Both companies were much more enthusiastic about the partnership than their critics.

Novartis CEO Joseph Jimenez comments:

We are looking forward to working with Google to bring together their advanced technology and our extensive knowledge of biology to meet unmet medical needs.  This is a key step for us to go beyond the confines of traditional disease management, starting with the eye.

Google cofounder and technologist Sergey Brin -- the informal leader of Google X labs, where the lens was developed -- commented:

Our dream is to use the latest technology in the miniaturization of electronics to help improve the quality of life for millions of people.  We are very excited to work with Novartis to make this dream come true.

Google lens

Alcon's head, Jeff George, adds:

Alcon and Google have a deep and common passion for innovation.  By combining Alcon’s leadership in eye care and expertise in contact lenses and intraocular lenses with Google’s innovative “smart lens” technology and groundbreaking speed in research, we aim to unlock a new frontier to jointly address the unmet medical needs of millions of eye care patients around the world.

The press releases around the agreement refer to the deal as a "development" deal, so it's unclear how long a wait it will be until Novartis (via Alcon) submits products to the FDA.  However, given what we saw in the 1980s and 1990s, licensing/acquisitions typically come when a major product is just a year or two away, at most.

In that regard, it's fair for diabetics to hope that the lens will arrive before more long term solutions, like lab-grown tissues, pending pills to cure Type I diabetes, or maintenance via the controversial and coveted insulin pill.

Sources: Novartis [1], [2], MobiHealthNews



Comments     Threshold


This article is over a month old, voting and posting comments is disabled

I'm confused...
By Vertigo2000 on 7/17/2014 9:28:55 AM , Rating: 3
quote:
Every six seconds, according to recent statistics, a diabetic dies.

10 diabetics/minute x 60 minutes/hr x 24 hrs/day x 365 days/year = 5,256,000 diabetics die per year

quote:
Roughly 1.5 million people die due to diabetes a year, making it the world's eighth leading cause of death.

Which is it? 5,256,000 or 1,500,000




RE: I'm confused...
By gmyx on 7/17/2014 11:09:55 AM , Rating: 2
*A* diabetic dies every 6 seconds. Only ~28% of deaths are directly related to diabetes. There are many other ways to die, and they may be indirectly related to their diabetes.

At least, that is my interpretation.


RE: I'm confused...
By Schrag4 on 7/17/2014 12:12:00 PM , Rating: 2
I was actually wondering about this as I read the article. If one was wanting to be sensational they could correctly state that about 55 women die every minute, but that doesn't mean that being a woman is inherently dangerous, and it also doesn't mean that it's not. The fact is that 100% of people's bodies fail to continue supporting life at some point.


RE: I'm confused...
By Vertigo2000 on 7/17/2014 12:54:03 PM , Rating: 3
Ah, a prime example of why statistics cannot/should not be trusted without seeing the raw data that it was based upon.

Sensationalism at its finest, I suppose.

So if a blonde, diabetic, schizophrenic with cancer dies by getting hit by a car driven by an 85 year old man with alzeimers who had a heart attack behind the wheel on his way to the pharmacy to pick up his viagra prescription so he could rush home and make sweet, sweet love to his 19 year old meth addicted girlfriend who's only spreads her legs for the geezer because his pension is enough to allow her purchase the drugs from her ex-boyfriend with parkinsons who sells them to pay off the gambling debt he owes to a bookie with red hair and turrets... statistically, we can safely say red hair has a negative affect on a person's longevity and use the blonde diabetic in our data. Gotcha.


RE: I'm confused...
By GfromDallas on 7/17/2014 11:46:20 AM , Rating: 2
Diabetics dies everyday. Some in motor vehicle accidents, some by being murdered, some by hitting their head on a hard or sharp object....however a smaller number of those deaths are "caused by" conditions related to their diabetes.


The ad possibilities are endless!
By rountad on 7/17/2014 9:15:05 AM , Rating: 5
"I see that your blood glucose levels are dangerously off. Power up with Twix™ today!"




RE: The ad possibilities are endless!
By NellyFromMA on 7/17/2014 10:27:25 AM , Rating: 2
LOL, well played!


By kattanna on 7/17/2014 11:17:22 AM , Rating: 2
actually, just imagine WHEN, not if, google can get the tech currently present in their google glass into these contacts

think about it. im sure they are


By Omega215D on 7/18/2014 1:02:46 AM , Rating: 2
Brawndo! It's what plants crave!


Availability?
By melgross on 7/16/2014 8:15:03 PM , Rating: 1
Right now, there is no evidence that this will work. There has been no live testing, just some laboratory work. Human trials take years. At least, there should be no more ill effects than from other contacts.




RE: Availability?
By amanojaku on 7/16/2014 8:40:30 PM , Rating: 2
There is no availability because there is no product. The point of this deal is to see if further development will lead to a viable product. Considering the seriousness of diabetes, I wouldn't be surprised if it was at least a decade until the first commercial product sold. You need thousands of diverse candidates (age, race, gender, location, body type, exercise habits, environmental factors, existing medical conditions, etc...) to be sure this works.


RE: Availability?
By marvdmartian on 7/17/2014 7:57:57 AM , Rating: 2
I'm also guessing that since it's companies in Europe, that they were chosen (at least partially) for that reason. It's well known that European countries are a bit less stringent on human trials than the FDA in the United States, and a successful set of human trials completed in Europe has a tendency to streamline the process being blessed off by the FDA.

Of course, they're also going to be racing against the companies that are currently in human trials with a man-made pancreas, that will automatically test blood sugar levels, then introduce insulin into the blood stream whenever it's needed. First trials have been very promising, and it's hoped that they can soon come to market.


RE: Availability?
By NellyFromMA on 7/17/2014 10:26:26 AM , Rating: 2
True story.

However, as a contact lens wearer, often times plain old contacts can be uncomfortable to wear in an 8-hour period.

I presume (rather, hope) that comfort and eye health is at the forefront of the design goals.

Secondly, contacts are expensive. I'm not sure how much of that expense revolves around an Rx vs just simply producing the lense. I would guess typical soft-contact are cheap to manufacture and they just mark it up immensely by the time the consumer pays.

Either way, I can only imagine the consumer costs, whether or not insurance would cover it. Since we're (mostly) all on the hook for insurance now, we pay for it one way or the other...

It's cool sounding enough, I'm just not really sure if its all that viable. It's like just an opportunity to have another company offset costs towards applying the tech elsewhere on Google's business agenda.


RE: Availability?
By Monkey's Uncle on 7/18/2014 10:57:33 AM , Rating: 2
I doubt these are meant to be worn for long periods - certainly no more than a few hours at a time to measure pre meal -> post meal responses to insulin dosage adjustments & monitoring.

I suppose popping a pair of contacts in for a few hours would be less bothersome & invasive than taking periodic blood tests.

But the story does have one fact straight. In order for diabetes management to be effective, you need to test often. Especially in mornings and the 2-2.5 hour surrounding meal times. If you don't, your control can slip and you end up in trouble.


Human trials for the contact lens
By voronwe on 7/16/2014 10:30:05 PM , Rating: 4
Unfortunately, this contact lens is in a very early form. First, Novartis needs to determine whether the lag time can be minimized enough to make it useful. That requires either animal or human testing.

"Lag time" refers to a delay between glucose levels changing in the bloodstream and in the tears. There can be an hours-long time delay between blood glucose and tear glucose which is partially dependent on body hydration, which makes the delay itself highly variable. If it's a hot or dry day, the glucose measurement can change a great deal.

After a determination is made concerning viability, the device would go into more human trials in several phases. Only after thousands of humans have tested the device and the results analyzed could it proceed to an FDA approval application, which in and of itself would normally take many months. The FDA's internal investigation teams must confirm what the company doing the trial have announced.

Then, and only then, can the product go on sale. Products in their early phases, like this one, are typically at least 3 to 4 years from approval, even if they're rushed along. It's news that Google came up with something and licensed it, but it didn't deserve a long article. Something like the Faustman Lab trial, on the other hand...




By voronwe on 7/16/2014 10:32:36 PM , Rating: 2
I'll just point out that this "lag time" applies to all non-invasive glucose monitoring methods. The best of them, the Dexcom G4, can fall an hour behind, given its dependence on the glucose found in the body's interstitial fluid underneath the skin.


I sure hope this works...
By Wolfpup on 7/17/2014 1:42:53 PM , Rating: 3
I've had two people close to me die from Type 1 diabetes. If I had it, there's no way in hell I could go through with what you have to do to yourself every day to stay alive... This MIGHT make it bearable, and theoretically could allow you to be more accurate too.

Wish it didn't have to be in contact lenses, but that's a hell of a lot better than tearing up your fingers multiple times a day...




By Monkey's Uncle on 7/18/2014 11:03:59 AM , Rating: 3
quote:
If I had it, there's no way in hell I could go through with what you have to do to yourself every day to stay alive...
You might surprise yourself at what you will endure to survive. Jabbing tour fingers with needles to test your blood and giving yourself shots 4 times a day is nothing when it is your life at stake. Trust me on that.


By voronwe on 7/16/2014 10:20:58 PM , Rating: 2
There is exactly one permanent cure for Type I diabetes in human trials, the BCG trial being conducted by the Faustman Lab at Mass General.

Unfortunately, it uses an old drug (BCG) for which there is no longer any patent protection and therefore no longer any profit potential. As is frequently the case with old drugs that are discovered to have new uses, no pharmaceutical company is interested in footing the bill for human trials. Diabetics are, therefore, footing the bill themselves with bake sales, bike rides and rummage items. Just $9M more to go for Phase II...

Faustman's cure works in two phases, first by knocking out the "defective" T-lymphocytes that attack the body's beta cells, using BCG, then by re-educating the thymus not to produce any more of these defective lymphocytes. The body will replace its insulin-producing beta cells over a few years' time if the immune system does not attack them.

There is a potential for virtually all autoimmune diseases to be cured using this one method. As it turns out, most diabetics have at least one and sometimes two or more additional autoimmune diseases, and diverse autoimmune diseases such as M.S., lupus and psoriasis have been shown to be related to one another. If the defective T-cells can be eliminated and the thymus re-educated, all of these diseases may be cured some day soon.

Google "Faustman Lab" and think about supporting them if you have diabetes or some other autoimmune disease, or know someone that does.




By Gondor on 7/17/2014 4:21:04 AM , Rating: 2
quote:
Just $9M more to go for Phase II...


Wow, with so many billionaires spending money on all sorts of projects to relieve their conscience^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^H^ H^H^H^H better the humanity one would think that [at least those among them suffering from diabetes] would splurge on tests that have the potential improve THEIR live. $( million is peanuts to what likes of Bill Gates spent so far.

I have no doubt there are diabetic philanthropists out there who are filthy rich - perhaps not Bill Gates kind of rich, but sitting on way more money than they could ever spend in their lifetime.


tl;
By GulWestfale on 7/16/14, Rating: 0
"Can anyone tell me what MobileMe is supposed to do?... So why the f*** doesn't it do that?" -- Steve Jobs














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