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Enzyme implicated in blood flow in Alzheimer’s, disease progression

Researchers have discovered that the enzyme, endothelin converting enzyme-2 (ECE-2), may cause the decrease in blood flow in the brain seen in Alzheimer's disease and contribute to progression of the disease.

27 Jul 2009

Marital biography and health at mid-life

A stable, long-term marriage can be good for your health, but divorce or widowhood leave a lasting scar on the health of middle-aged and older people, according to a new study. Remarriage seems to reduce but not erase the damage done by losing a marriage, and those who remain single after a marriage ends show consistently worse health than those who remarried.

27 Jul 2009

Money now more of an issue for those about to retire

In the current uncertain economic climate, researchers say for those on the brink of retirement, money is more of an issue now than it was two years ago and many potential retirees have been forced to re-think their retirement plans.

27 Jul 2009

Some blood pressure drugs may help protect against dementia, study shows

A particular class of medication used to treat high blood pressure could protect older adults against memory decline and other impairments in cognitive function, according to a newly published study from Wake Forest University School of Medicine.

23 Jul 2009

More than half of primary care doctor graduates are immigrants

"Nationally, about a quarter of all residency graduates began their medical training abroad. And in primary care - where there is a national shortage of physicians - more than half of all graduates are immigrants," The Concord Monitor reports.

22 Jul 2009

Schering Plough’s CMO ‘very concerned’ about Obama’s healthcare reform agenda

Robert Spiegel, Senior Vice President and Chief Medical Officer for Schering-Plough Corporation (NYSE: SGP), the global science-based healthcare company, says he is "very concerned" that changes to the healthcare system by the Obama administration could affect public health.

22 Jul 2009

Close caregiver relationship may slow Alzheimer's decline

A study led by Johns Hopkins and Utah State University researchers suggests that a particularly close relationship with caregivers may give people with Alzheimer's disease a marked edge over those without one in retaining mind and brain function over time. The beneficial effect of emotional intimacy that the researchers saw among participants was on par with some drugs used to treat the disease.

22 Jul 2009

Advocates push to end Medicare's two year wait for disabled

There are 1.8 million disabled Americans who wait two-years to enroll in Medicare. Many say that waiting period can be devastating.

20 Jul 2009

An aging world

The average age of the world's population is increasing at an unprecedented rate. The number of people worldwide age 65 and older is estimated at 506 million as of midyear 2008; by 2040, that number will hit 1.3 billion. Thus, in just over 30 years, the proportion of older people will double from 7 percent to 14 percent of the total world population, according to a new report, "An Aging World: 2008."

20 Jul 2009

National Institutes of Health develops research plan on Fragile X syndrome and associated disorders

The National Institutes of Health has developed a research plan to advance the understanding of fragile X syndrome and its associated conditions, fragile X-associated tremor/ataxia syndrome and fragile X-associated primary ovarian insufficiency. Fragile X syndrome causes intellectual and developmental disabilities and results from a mutation in a gene on the X chromosome.

20 Jul 2009

Diet rich in fish helps prevent dementia

According to experts over 24 million people worldwide are thought to suffer from dementia, and many of these people live in low and middle-income countries.

20 Jul 2009

Preliminary findings in Phase IIA trial point to natural compound NIC5-15's potential in Alzheimer's disease

Researchers at Mount Sinai School of Medicine have found that a compound called NIC5-15, might be a safe and effective treatment to stabilize cognitive performance in patients with mild to moderate Alzheimer's disease.

19 Jul 2009

New perspectives in the treatment of disease

The team, led by Professor Matthias Mann of Novo Nordisk Center for Protein Research at the University of Copenhagen and the Max Planck Institute for Biochemistry in Germany, have detected 3,600 acetylation switches in 1,750 different proteins.

17 Jul 2009

Research finds earliest evidence of memory decline in middle-aged people at genetic risk for Alzheimer's

Memory lapses that occur with normal aging are a source of worry for many who fear Alzheimer's disease. Now a new Mayo Clinic-led study published in the July 16 issue of the New England Journal of Medicine suggests that the carriers of a common genetic risk factor for Alzheimer's disease begin to have memory declines in their mid-50s, far earlier than previously thought.

15 Jul 2009

Obesity associated with increased risk of rapid cartilage loss

Obesity, among other factors, is strongly associated with an increased risk of rapid cartilage loss, according to a study published in the August issue of Radiology.

14 Jul 2009

Brain imaging (MRI/PET) bring us closer to earlier detection of Alzheimer's

Changes in the brain measured with MRI and PET scans, combined with memory tests and detection of risk proteins in body fluids, may lead to earlier and more accurate diagnosis of Alzheimer's, according to new research reported today at the Alzheimer's Association 2009 International Conference on Alzheimer's Disease (ICAD 2009) in Vienna.

14 Jul 2009

IQ explains some of the difference in heart disease between people of high and low socio-economic status

A unique study looking at the difference in cardiovascular disease (heart disease and stroke) and life expectancy between people of high and low socio-economic status has found that a person's IQ may have a role to play.

14 Jul 2009

Researchers try to predict who is going to develop Alzheimer's in the future

A new Mayo Clinic study found that the clinical criteria for mild cognitive impairment is better at predicting who will develop Alzheimer's disease than a single memory test. This is one more piece of information to aid in the identification and early treatment of individuals most likely to develop Alzheimer's disease.

14 Jul 2009

IRIN examines 'dramatic plunge' in family planning international donor dunding

IRIN examines how a "dramatic plunge" in international donor funding for family planning could undermine other health- and humanitarian-related goals, including fighting poverty and hunger. About 200 million women do not have access to contraception, which could cause a surge in the world's population leading to a reversal of humanitarian gains, according to some experts.

13 Jul 2009

Pesticide levels in blood linked to Parkinson's disease

People with Parkinson's disease have significantly higher blood levels of a particular pesticide than healthy people or those with Alzheimer's disease, researchers at UT Southwestern Medical Center have found.

13 Jul 2009