diabetes

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Scientists Slim Down, Speed Up Mice by Stripping Enzyme

Removing an enzyme triggered a speedier mouse metabolism

(Newser) - Australian scientists have made a breakthrough that could lead to treatments for obesity and diabetes, the BBC reports. Researchers removed an enzyme in fat cells of mice and found it sped up their metabolisms.  The mice with altered cells were an average of 20% lighter than normal mice and...

Serious Side Effects Linked to Avandia, Fosamax

Heart trouble, brittle bones tied to drugs

(Newser) - Two new studies have linked the popular prescription drugs Fosamax and Avandia to serious side effects, Reuters reports. Fosamax, prescribed for osteoporosis, has been tied to a type of abnormal heartbeat that can cause dizziness and fatigue. Another study links Avandia, used to treat diabetes, to a double or even...

Study Finds More Pregnant US Diabetics

Weight gain triggers type-2 'epidemic,' raises health issues

(Newser) - Diabetes among pregnant women has skyrocketed, a study finds, raising concerns for both mothers and children. In 1999-2005, the number of diabetic women giving birth more than doubled, the study found, and the number of diabetic teenage pregnancies rose five-fold. “These are high-risk pregnancies,” one doctor told USA ...

Patch Would Track Health
Patch Would Track Health
Apr 17, 2008 12:25 PM CDT

Patch Would Track Health

Product collects sweat samples to monitor wearer for overexertion, stress

(Newser) - Researchers are developing a patch to monitor the wearer’s health by collecting sweat. Embedded in a band or shirt, it analyzes the sweat’s electrolyte content to determine if the person is overexerting or stressed. Other health-monitoring clothing usually detects body temperature and heart rate—testing biochemical signals is...

Diabetes Drug Slows Artery Clogging

Choice of meds may be critical to diabetics' heart health

(Newser) - A drug used to lower blood sugar in diabetics significantly decreases the clogging of arteries, the Cleveland Plain Dealer reports. Tests on diabetic patients found that Actos, a new-generation drug that lowers insulin resistance, aided arteries more than a drug that boosted insulin production. Heart disease kills 75% of diabetics...

Scientists Discover New Diabetes Genes

Six variants each add risk for developing the disease

(Newser) - Scientists pooling data from European and US studies have identified six more genes associated with a higher risk of type 2 diabetes, the Guardian reports. The study, published in Nature Genetics, found small but significant connections between the genes and the disease, with certain genetic variants linked to a 10-15%...

Mexico May Overtake US as Fattest Country

Obesity expands south of the border

(Newser) - Mexico is the second-fattest nation after the US, and it could top the list within 10 years if waistlines continue to expand at the current rate. Nearly three-quarters of Mexican women and two-thirds of men are overweight, and diabetes is now the main cause of death. Health officials are launching...

'Little Blue Pill' is 10 Years Old

Viagra changed sexual landscape

(Newser) - The little blue pill that rescued the sex lives and saved marriages of couples worldwide is 10 years old this month. Viagra, which has been used by some 35 million men, moved the treatment of impotence out of the shadows to lead a multi-billion-dollar industry. The drug has also triggered...

Frogs Offer Hope to Diabetics
Frogs Offer Hope to Diabetics
Mar 3, 2008 1:15 PM CST

Frogs Offer Hope to Diabetics

'Shrinking' amphibian's skin holds key to new treatment alternatives

(Newser) - A frog that lives in the Amazon secretes a substance that stimulates insulin release in humans, offering new hope to diabetics, the BBC reports. The South American shrinking frog, which grows smaller as it ages, produces pseudin-2 through its slimy skin. A synthetic version of the peptide worked even better...

Diabetic Dieters Take Big Risks
Diabetic Dieters Take Big Risks
Feb 27, 2008 8:10 AM CST

Diabetic Dieters Take Big Risks

Skipping insulin as weight-loss technique leads to early death

(Newser) - Psychologists studying eating habits in type 1 diabetics have found that women who cut back on their insulin as a weight management tactic—and 30% do—triple their chances of dying young. Women who restrict their insulin use have higher rates of kidney disease and foot problems, and die on...

Substitutes Not All Sweetness and Light

Zero-calorie sugar stand-ins may cause weight gain, study says

(Newser) - Cutting back on sugary calories could make you gain weight instead of lose it, a study suggests. Scientists at Purdue University compared rats fed either zero-calorie saccharin or sugar, and found that those on artificial sweetener gained more weight—mostly in fat, Time reports. Animals appear conditioned to respond to...

Docs Shelve Diabetes Study After Deaths

Findings contradict long-held doctrine of lowering blood sugar

(Newser) - Researchers have abruptly tabled a major study measuring the effects of lowering diabetics' blood sugar after a surprising number of deaths among participants. The results come as a shock to the medical community, which has long held that lowering blood sugar through diet and medication is the only way for...

Obese US Facing Diabetes Crisis
Obese US Facing Diabetes Crisis
Jan 24, 2008 3:35 AM CST

Obese US Facing Diabetes Crisis

A million new cases reported a year

(Newser) - America is facing a diabetes epidemic—a health disaster more economically catastrophic than a Hurricane Katrina each year, USA Today reports. The disease killed 284,000 people last year, and a staggering million new cases are diagnosed each year as more Americans become morbidly obese, according to a new study...

Surgery Kicks Type 2 Diabetes Better Than Dieting: Study

73% remission rate for gastric bypass patients

(Newser) - Surgery is better than dieting and exercise to help people suffering from type 2 diabetes, according to a new study. Three of four patients—73%—who underwent "lap-banding" surgery lost 20% of their body weight and were in diabetic remission within two years, WebMD reports. That compares with a...

Poor Sleep Linked to Diabetes
Poor Sleep Linked
to Diabetes
Jan 1, 2008 11:10 AM CST

Poor Sleep Linked to Diabetes

Tired bodies have trouble regulating blood sugar, research shows

(Newser) - Poor sleep may lead to weight gain and diabetes, according to new research. After only 3 nights of light sleep, healthy people lost their ability to process sugar by 23%, perhaps explaining why many diabetics also have sleep disorders, ABC News reports. Although the survey sample was small, it casts...

Smoking Linked to Diabetes Risk
Smoking Linked to Diabetes Risk
Dec 12, 2007 1:13 PM CST

Smoking Linked to Diabetes Risk

Heavy puffers saw 61% risk increase

(Newser) - The list of ways smoking can kill you got a bit longer today, reports the BBC. Smokers have a 44% higher chance of developing type 2 diabetes, a new study shows, and that risk rises yet higher for heavy smokers, up to 61%. “The relevant question should no longer...

Starchy Foods Increase Diabetes Risk

But adding whole grains to the diet improves the odds

(Newser) - African-American and Chinese women whose diets are high in starchy foods like white rice are at bigger risk for developing Type 2 diabetes, researchers have discovered. The good news is that eating whole-grain foods can help reduce the risk, according to two studies in the Archives of Internal Medicine. As...

Diabetes Drug Given Strictest Warning Label

FDA's 'black box' adds risk of heart attack to concerns on Avandia

(Newser) - The FDA has applied its harshest warning to the diabetes drug Avandia, declaring the product potentially increases risk of heart attacks. Now marked with a “black box” warning, GlaxoSmithKline’s drug will stay on the market pending a continuing “safety assessment,” the Wall Street Journal reports; FDA...

Pfizer Down 77% on Loss of Exubera
Pfizer Down 77% on Loss
of Exubera
Oct 18, 2007 7:54 AM CDT

Pfizer Down 77% on Loss of Exubera

Third-quarter earnings take hit on failure of inhaled-insulin drug

(Newser) - The world's largest drug maker took a 77% hit in third-quarter net income after dropping Exubera, its inhaled insulin product. Competition from generic drugs also pulled down sales, Pfizer announced this morning, as the company lowered its 2007 net-income forecast.

Diabetes Research Shows Role of Bones, Brain

New hormones and body systems make the disease even more complex

(Newser) - The New York Times surveys what it calls an "explosion" of recent breakthroughs in diabetes research, painting a much more complex portrait of how the body balances sugar in the bloodstream, and offering radically different possibilities for treatment. One of the most surprising discoveries is that bones produce a...

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