Attacking type 2 diabetes from a new direction with encouraging results

Attacking type 2 diabetes from a new direction with encouraging results
Victor Shengkan Jin says it is important to find a drug for type 2 diabetes that attacks the root cause of the disease and not just symptoms. Credit: Nick Romanenko/Rutgers University

Type 2 diabetes affects an estimated 28 million Americans according to the American Diabetes Association, but medications now available only treat symptoms, not the root cause of the disease. New research from Rutgers shows promising evidence that a modified form of a different drug, niclosamide – now used to eliminate intestinal parasites – may hold the key to battling the disease at its source.

The study, led by Victor Shengkan Jin, an associate professor of pharmacology at Rutgers Robert Wood Johnson Medical School, has been published online by the journal Nature Medicine.

Jin says it is important to find a suitable medication to correct the cause of the disease as quickly as possible because the only way now known to "cure" the disease involves major gastric bypass surgery. "The surgery can only be performed on highly obese people," Jin explains, "and carries significant risks that include death, so it is not a realistic solution for most patients."

And the number of patients continues to rise. The Centers for Disease Control and Prevention projects that 40 percent of all Americans now alive will develop type 2 diabetes.

Type 2 is the form of diabetes once known as "adult onset," in which the body produces insulin that ordinarily would keep blood sugar under control, but either it does not produce enough insulin or the body's ability to use that insulin is degraded.

According to Jin, a major cause of insulin resistance is the accumulation of in the cells of the liver, as well as in muscle tissue. The disrupts the process where, ordinarily, insulin would cause body tissues to correctly absorb glucose – blood sugar – and use it as a fuel. With nowhere else to go, much of the excess glucose remains in the bloodstream, where in high concentrations it can damage tissues throughout the body – potentially leading to blindness, kidney damage, cardiovascular diseases and other severe health problems.

"Our goal in this study was to find a safe and practical way of diminishing fat content in the liver. We used mice to perform proof-of-principle experiments in our laboratory," says Jin. "We succeeded in removing fat, and that in turn improved the animals' ability to use insulin correctly and reduce ."

The modified medication – whose full name is niclosamide ethanolamine salt (NEN) – burned the excess fat in through a process known as mitochondrial uncoupling. Mitochondria are the microscopic energy source for each cell in the body, and ordinarily – like a well-tuned car engine – they burn fuels including fats and sugars in modest quantities to keep the cells functioning.

"The cell is like a car and the mitochondria are the engine," Jin explains. "What we're doing inside cells is like putting the car's transmission into neutral by uncoupling it from the transmission. Then you step on the gas so the engine runs full throttle but the car doesn't move. If too much of the fuel in the cell is fat, you keep burning it until the fuel gauge reaches empty. Without the interference of fat, you hope that sugar will then enter the cell normally."

Getting rid of the interference of fat in liver and is the key to restoring the cells' ability to respond to insulin properly, which would allow the right amount of sugar to be taken up by cells and ultimately reverse the diabetes entirely. That outcome is far from certain, but Jin says the positive changes he saw in the mice are encouraging.

Jin says it also is significant that the drug he used is a modified form of a medication that the FDA already approved for human use. That was a deliberate choice. "We wanted a safe and practical compound to deplete fat inside cells," says Jin. "We went to the literature and found an approved drug that does in parasitic worms what we wanted to do in liver cells. The modified form of the medication, although itself is not a drug used in humans, has an excellent safety profile in other mammals – so very likely it would have a good safety profile in humans too."

Also, excess fat in the liver is not just a condition of the obese; people of normal weight can develop fatty livers and . Jin says this kind of medication, if shown to be effective, could safely treat patients of all weights.

Jin is cofounder of a company called Mito BioPharm, established in 2012, which has the exclusive right to use a patent owned by Rutgers to develop NEN for potential commercial use.


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More information: Nature Medicine, dx.doi.org/10.1038/nm.3699
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Oct 06, 2014
Another horrible health article espousing drugs to treat Type II Diabetes. People need to take charge of their health and do as much research about alternative treatments. Doctors and hospitals are pressured by Big Pharma to push drugs and surgery when SOUND NUTRITION is such a powerful preventative and curative treatment.

A woman in my vegan group was diagnosed with type II diabetes in 2007. She immediately went to work learning as much about the disease and ways to combat it, including daily walks, changing her food choices from organic to 100% vegan, attending cooking and nutrition classes with Dr. Neal Barnard of PCRM.

Within two years, she no longer has to take any diabetes medication. She shows no signs of having had the disease and is healthier than ever. Check out PCRM's website, Dr. Barnard's book on reversing type II diabetes, be your own health advocate (or find someone to assist you), research all of your options before just accepting toxic drugs.

Oct 06, 2014
There is so much contradictory "medicine" when it comes to diabetes.

Oct 07, 2014
Stop eating junk american food, prefers bio fruits, vegetables without dangerous chemical ( follow EWG www.ewg.org ) and makes intense exercice each day, prevents any of american diseases by a factor of ten, without any drug used to treat intestinal tapeworms with no dangerous secondary effects ( because it kills the worms in the intestin ).

Oct 07, 2014
Be careful : this drug is a pesticide which kills snails and worms and thus is dangerous to life and also humans on many years of use , not tested :
http://www.wikige...229.html

It is a drug to make exercice without moving :
http://www.medpag...es/47941

Not new, quite known :
"They noted that the best known chemical mitochondrial uncoupler is 2,4-dinitrophenol (DNP), which was used as a weight-loss drug in the 1930s.
The drug did increase metabolic rates and promoted weight loss, but it was withdrawn from the market because it caused hyperthermia, tachycardia, and other adverse effects at high doses. A 2011 review identified 62 deaths related to DNP".

Stop eating high-fat diets junk foods is simpler and quite more safe !!!!

Oct 08, 2014
DNP kills only because idiots don't realize that it can build up in the body, up to a point, and so they take doses that while safe in the short term prove to be harmful in the long term. In effect there does exist a safe long term dose of DNP. Don't blame the chemical when it's clearly the user's fault.

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