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The Arthritis Society warns Canadians to check for OA

Canadians who never have their joint pains and aches examined by a doctor could be making the problem much worse, The Arthritis Society warns.

6 Sep 2011

Study: No big shift toward higher fatal heart attack rates after menopause in women

Contradicting the long-held medical belief that the risk of cardiovascular death for women spikes sharply after menopause, new research from Johns Hopkins suggests instead that heart disease mortality rates in women progress at a constant rate as they age.

6 Sep 2011

State roundup: Texas disability fight; rights of fetus asserted in Neb.

For Milla Powell, a 12-year-old from Austin with cerebral palsy, the little things make all the difference. Massage therapy to ease her tightened muscles. Recreational programs, in which therapists take her into the community to help her build her social skills. Music therapy to help Milla, who cannot speak, connect without words. But services like these are on the chopping block for thousands of Texans with disabilities - another casualty of the significant budget cuts that state lawmakers passed in May.

3 Sep 2011

Researchers discover mechanisms behind BRCA1 gene mutations in breast and ovarian cancer

It is widely known that mutations in the breast cancer susceptibility 1 (BRCA1) gene significantly increase the chance of developing breast and ovarian cancers, but the mechanisms at play are not fully understood. Now, researchers at Virginia Commonwealth University Massey Cancer Center have shown that certain BRCA1 mutations result in excessive, uncontrolled DNA repair, which challenges the prior assumption that mutations in BRCA1 only contribute to breast cancer through a reduction in function.

3 Sep 2011

IEEE conference showcases advances in wearable mechanical prosthetics

The age-old fascination with machines mimicking humans has frequently manifested itself in science fiction literature and cinema, mainly because authors and directors could only wildly speculate about these "human robots" since none had been built yet. According to bionic limb experts at IEEE, the world's largest professional technical association, the distinction between science fiction and reality is increasingly becoming blurred.

2 Sep 2011

Discovery in rare disease may shed light on common causes of blindness

In a rare eye disease, the retina degenerates because light-receiving cells fail to regenerate, research led by a student at Case Western Reserve University School of Medicine shows.

2 Sep 2011

Link between age-related changes, health and cognition

Critical life course events and experiences - in both youth and middle adulthood - may contribute to health and cognition in later life, according to a new supplemental issue of the Journals of Gerontology Series B: Psychological Sciences and Social Sciences.

2 Sep 2011

Freiburg researchers receive European Research Council Starting Grants

Marta Artal Sanz, Thomas Brox, Winfried Römer, and Oliver Schilling from the University of Freiburg have been selected for one of the most prestigious European grants for young researchers: The European Research Council (ERC) has awarded them a total of 5.8 million euros in ERC Starting Grants for new projects.

2 Sep 2011

Blocked blood vessels linked to familiar signs of aging

Many common signs of aging, such as shaking hands, stooped posture and walking slower, may be due to tiny blocked vessels in the brain that can't be detected by current technology.

2 Sep 2011

People with Alzheimer's have lower ubiquilin-1 protein levels

Researchers have found that a protein variation linked by some genetic studies to Alzheimer's disease is consistently present in the brains of people with Alzheimer's.

2 Sep 2011

Two ALS-associated genes work in tandem to support long-term survival of motor neurons

Although several genes have been linked to amyotrophic lateral sclerosis (ALS), it is still unknown how they cause this progressive neurodegenerative disease. In a new study, Columbia University Medical Center (CUMC) researchers have demonstrated that two ALS-associated genes work in tandem to support the long-term survival of motor neurons.

2 Sep 2011

Age-related lens yellowing linked to sleep disorders

A natural yellowing of the eye lens that absorbs blue light has been linked to sleep disorders in a group of test volunteers, according to a study in the September 1 issue of the journal Sleep. As this type of lens discoloration worsened with age, so did the risk of insomnia.

2 Sep 2011

Insight into molecular basis of Enhanced S-Cone Syndrome

A new research report published in The FASEB Journal will help ophthalmologists and scientists better understand a rare genetic disease that causes increased susceptibility to blue light, night blindness, and decreased vision called Enhanced S-Cone Syndrome or Goldman-Favre Syndrome.

2 Sep 2011

New guidelines for the treatment of acromegaly, a serious growth hormone disorder

It’s said a lot can happen in seven days. In seven years, a lot has happened in the understanding of acromegaly, a debilitating condition that causes a patient to have too much growth hormone. It’s seven years since the American Association of Clinical Endocrinologists last produced guidelines for the diagnosis and treatment of acromegaly. Their 2004 guidelines were just 13 pages long. Their latest, the 2011 guidelines, have grown – to 44 pages.

31 Aug 2011

Goodwin House selects Healthsense as aging services technology provider

Healthsense, Inc. is pleased to announce that Goodwin House Bailey's Crossroads has selected Healthsense as their aging services technology provider.

31 Aug 2011

Nova Southeastern University's medical school plans to expand residency programs

Nova Southeastern University's (NSU) medical school announced plans to expand its affiliated residency programs following recent Congressional legislation to increase the number of residency spots in Florida.

31 Aug 2011

Patients with coronary artery disease more likely to have complications from orthopedic surgery

Thrombotic and bleeding events are complications that may occur after surgery. With the aging population in the western world, there are more patients undergoing orthopedic surgery than ever before. This makes understanding the risk of complications from orthopedic surgery exceedingly important. However, there is a lack of data investigating the incidence of thrombotic and bleeding complications in orthopedic surgery.

31 Aug 2011

Cell's reserve fighting force shrinks with age: Study

When the body fights oxidative damage, it calls up a reservist enzyme that protects cells - but only if those cells are relatively young, a study has found.

31 Aug 2011

Smarter health care spending key, according to Harvard study

Economists take on health care spending issues in presentations before the Fed's August meeting in Jackson Hole, Wyo.

30 Aug 2011

New chemical compounds show promise against set of protein-folding diseases

Collaborating researchers at Stanford University and The Scripps Research Institute have identified chemical compounds that show promise as potential therapeutics for a set of medical conditions caused by the abnormal clumping together of a protein known as transthyretin.

30 Aug 2011