News / Health

Researchers Discover Protein Regulating Diabetics' Blood Sugar

Obesity is among the main causes of Type 2 diabetes.Obesity is among the main causes of Type 2 diabetes.
x
Obesity is among the main causes of Type 2 diabetes.
Obesity is among the main causes of Type 2 diabetes.
Jessica Berman

A single injection of a protein that keeps diabetics' blood sugar under control for several days could become available in the next few years. Researchers believe the discovery could signal a new generation of treatment for Type 2 diabetes, a disease that is skyrocketing around the world.

Scientists have known about the protein, called FGF1, for several decades. But researchers discovered the potential of the molecule, which is part of a family of so-called growth factors, when they injected it into mice that were engineered to have Type 2 - or adult-onset - diabetes.

The blood sugar levels of the experimental animals were restored to a healthy range for more than two days after a single injection.

Lowering blood sugar

In the adult-onset form of the disease, the body’s cells do not absorb sugar or glucose derived from food. FGF1 appears to resensitize the body to insulin, which transports glucose into the cells, normalizing blood sugar levels.  

But Ron Evans, an expert on endocrine-related diseases, stresses that FGF1 is not a cure for diabetes.

“So, as a result, the combination of FGF1 and the body’s insulin rebalances the equation and allows glucose to be controlled as if it was normal,” he said.

Current treatments for Type 2 diabetes are aimed at boosting the body’s production of insulin in order to lower glucose levels in the blood. But they can have serious side effects.

FGF1 treatment

If and when regulators approve FGF1 for the treatment of diabetes, it would have to be injected like insulin every other day. Evans and his colleagues at the Salk Institute for Biological Studies are looking into formulating a longer-acting form of the protein.
 
Worldwide, adult onset diabetes has reached epidemic proportions as carbohydrate-rich foods, particularly fast foods, have become readily available.  Excess weight and inactivity usually trigger the disease.  

Evans is excited about the prospect of a new treatment for diabetes.

“It is exciting because it is a new role for an old molecule. And it just shows you that there is a lot to be learned and it is a lesson, because after 30 years to find what may be the true function of this molecule came as a surprise. No one was looking for this,” he said.

Salk researchers report their findings in the journal Nature. Evans thinks clinical trials of FGF1, which he said are safe, likely will begin in 12 to 18 months.

You May Like

Australia-Cambodia Resettlement Agreement Raises Concerns

Agreement calls for Cambodia to accept refugees in return for $35 million in aid and reflects Australia’s harder line approach towards asylum seekers and refugees More

India Looks to Become Arms Supplier Instead of Buyer

US hopes India can become alternative to China for countries looking to buy weapons, but experts question growth potential of Indian arms industry More

Earth Day Concert, Rally Draws Thousands in Washington

President Obama also took up the issue Saturday in his weekly address, saying there 'no greater threat to our planet than climate change' More

This forum has been closed.
Comments
     
There are no comments in this forum. Be first and add one

Featured Videos

Your JavaScript is turned off or you have an old version of Adobe's Flash Player. Get the latest Flash player.
Are Energy Needs Putting Thailand's Natural Beauty at Risk?i
X
Steve Sandford
April 17, 2015 12:50 AM
Thailand's appetite for more electricity has led to the construction of new dams along the Mekong River to the north and new coal plants near the country's famous beaches in the south. A proposed coal plant in a so-called "green zone" has touched off a debate. VOA's Steve Sandford reports.
Video

Video Are Energy Needs Putting Thailand's Natural Beauty at Risk?

Thailand's appetite for more electricity has led to the construction of new dams along the Mekong River to the north and new coal plants near the country's famous beaches in the south. A proposed coal plant in a so-called "green zone" has touched off a debate. VOA's Steve Sandford reports.
Video

Video Overwhelmed by Migrants, Italy Mulls Military Action to Stabilize Libya

Thousands more migrants have arrived on the southern shores of Italy from North Africa in the past two days. Authorities say they expect the total number of arrivals this year to far exceed previous levels, and the government has said military action in Libya might be necessary to stem the flow. VOA's Henry Ridgwell reports.
Video

Video Putin Accuses Kyiv of ‘Cutting Off’ Eastern Ukraine

Russian President Vladimir Putin, in his annual televised call-in program, again denied there were any Russian troops fighting in Ukraine. He also said the West was trying to ‘contain’ Russia with sanctions. Henry Ridgwell reports on reactions to the president’s four-hour TV appearance.
Video

Video Eye Contact Secures Dog's Place in Human Heart

Dogs serve in the military, work with police and assist the disabled, and have been by our side for thousands of years serving as companions and loyal friends. We love them. They love us in return. VOA’s Rosanne Skirble reports on a new study that looks at the bio-chemical bond that cements that human-canine connection.
Video

Video Ukrainian Volunteers Search for Bodies of Missing Soldiers

As the cease-fire becomes more fragile in eastern Ukraine, a team of volunteer body collectors travels to the small village of Savur Mohyla in the what pro-Russian separatists call the Donetsk Peoples Republic - to retrieve bodies of fallen Ukrainian servicemen from rebel-held territories. Adam Bailes traveled with the team and has this report.
Video

Video Xenophobic Violence Sweeps South Africa

South Africa, long a haven for African immigrants, has been experiencing the worst xenophobic violence in years, with at least five people killed and hundreds displaced in recent weeks. From Johannesburg, VOA’s Anita Powell brings us this report.
Video

Video Sierra Leone President Koroma Bemoans Ebola Impact on Economy

In an interview with VOA's Shaka Ssali on Wednesday, President Ernest Koroma said the outbreak undermined his government’s efforts to boost and restructure the economy after years of civil war.
Video

Video Protester Lands Gyrocopter on Capitol Lawn

A 61-year-old mailman from Florida landed a small aircraft on the Capitol lawn in Washington to bring attention to campaign finance reform and what he says is government corruption. Wednesday's incident was one in a string of security breaches on U.S. government property. Zlatica Hoke reports the gyrocopter landing violated a no-fly zone.
Video

Video Apollo 13, NASA's 'Successful Failure,' Remembered

The Apollo 13 mission in 1970 was supposed to be NASA's third manned trip to the moon, but it became much more. On the flight's 45th anniversary, astronauts and flight directors gathered at Chicago's Adler Planetarium to talk about how the aborted mission changed manned spaceflight and continues to influence space exploration today. VOA’s Kane Farabaugh reports.
Video

Video Badly Burned Ukrainian Boy Bravely Fights Back

A 9-year-old Ukrainian boy has returned to his native country after intensive treatment in the United States for life-threatening burns. Volodia Bubela, burned in a house fire almost a year ago, battled back at a Boston hospital, impressing doctors with his bravery. Faith Lapidus narrates this report from VOA's Tetiana Kharchenko.
Video

Video US Maternity Leave Benefits Much Less Than Many Countries

It was almost 20 years ago that representatives of 189 countries met at a UN conference in Beijing and adopted a plan of action to achieve gender equality around the world. Now, two decades later, the University of California Los Angeles World Policy Analysis Center has issued a report examining what the Beijing Platform for Action has achieved. From Los Angeles, Elizabeth Lee has more.
Video

Video Endangered Hawaiian Birds Get Second Chance

Of the world's nearly 9,900 bird species, 13 percent are threatened with extinction, according to BirdLife International. Among them are two Hawaiian honeycreepers - tiny birds that live in the forest canopy, and, as the name implies, survive on nectar from tropical flowers. Scientists at the San Diego Zoo report they have managed to hatch half a dozen of their chicks in captivity, raising hopes that the birds will flutter back from the brink of extinction. VOA’s George Putic reports.
Video

Video Exhibit Brings Renaissance Master Out of the Shadows

The National Gallery of Art in Washington has raised the curtain on one of the most intriguing painters of the High Renaissance. Mostly ignored after his death in the early 1500s, Italian master Piero di Cosimo is now claiming his place alongside the best-known artists of the period. VOA’s Ardita Dunellari reports.
Video

Video Sidemen to Famous Blues Artists Record Their Own CD

Legendary blues singer BB King was briefly hospitalized last week and the 87-year-old “King of the Blues” may not be touring much anymore. But some of the musicians who have played with him and other blues legends have now released their own CD in an attempt to pass the torch to younger fans... and put their own talents out front as well. VOA’s Greg Flakus has followed this project over the past year and filed this report from Houston.
Video

Video Iran-Saudi Rivalry Is Stoking Conflict in Yemen

Iran has proposed a peace plan to end the conflict in Yemen, but the idea has received little support from regional rivals like Saudi Arabia. They accuse Tehran of backing the Houthi rebels, who have forced Yemen’s president to flee to Riyadh, and have taken over swaths of Yemen. As Henry Ridgwell reports for VOA, analysts say the conflict is being fueled by the Sunni-Shia rivalry between the two regional powers.

VOA Blogs