Alzheimer's & Dementia News and Research

Latest Alzheimer's & Dementia News and Research

New hope for Alzheimer's disease

Scientists have provided new details about how proteins used to destroy bacteria and viruses may help treat Alzheimer?s disease.

23 Jun 2007

Omega-3 supplements can help reduce Alzheimer's symptoms in some cases

Omega-3 supplements can, in certain cases, help combat the depression and agitation symptoms associated with Alzheimer's disease, according to a clinical study conducted at the Swedish medical university Karolinska Institutet.

23 Jun 2007

Estrogen use lowered one risk factor for heart disease among some younger postmenopausal women

A follow-up study to the federally funded Women's Health Initiative should help allay one concern in a subset of women in their 50s who are considering taking estrogen to relieve hot flashes.

23 Jun 2007

HRT not such a bad idea after all!

Older women struggling to cope with the symptoms of the menopause will be reassured by the latest research into hormone replacement therapy (HRT).

21 Jun 2007

Heavy drinking leads to early senile dementia

Constant alcohol consumption results not only in cognitive disorders but can elicit symptoms of senile dementia in people as young as in their forties.

20 Jun 2007

Indiana University researchers seek people with memory loss, sleep problems

Indiana University School of Medicine researchers are looking for adults above the age of 55 who have difficulty sleeping and have memory loss associated with dementia or Alzheimer's disease for a clinical study of a sleep medication.

20 Jun 2007

Costs of disorders of the brain in Europe

In 2004 there were about 46 million cases of neurological diseases such as epilepsy, migraines, multiple sclerosis, Parkinson's disease and stroke among the 466 million inhabitants of the EU (excluding the two new members Romania and Bulgaria, but including the non-members Iceland, Norway and Switzerland).

20 Jun 2007

Foie gras can speed amyloid development

University of Tennessee Graduate School of Medicine professor and researcher Alan Solomon, M.D., director of the Human Immunology and Cancer/Alzheimer's Disease and Amyloid-Related Disorders Research Program, led a team that discovered a link between foie gras prepared from goose or duck liver and the type of amyloid found in rheumatoid arthritis or tuberculosis.

19 Jun 2007

Alzheimer's-associated enzyme beta-secretase can disrupt neural activity in the brain

An enzyme involved in the formation of the amyloid-beta protein associated with Alzheimer's disease can also alter the mechanism by which signals are transmitted between brain cells, the disruption of which can cause seizures.

19 Jun 2007

50 million Europeans suffer from neurological diseases

About 50 million people in the EU suffer from neurological diseases such as epilepsy, migraines, multiple sclerosis, Parkinson's disease, strokes and dementia.

18 Jun 2007

Synaptic dysfunction in Huntington's disease

Huntington's disease is a hereditary disorder that primarily affects the brain, leading to death within just over a decade.

17 Jun 2007

Researchers use 'genomic pathway' to predict Parkinson's

A new Mayo Clinic study provides strong evidence that the joint effects of common DNA variations in several genes that encode proteins within a well-defined biological pathway largely explain why some persons get Parkinson's disease while others don't, and even predict with great accuracy at what age people might develop their first symptoms.

17 Jun 2007

Stress and Alzheimer's disease

Subjecting mice to repeated emotional stress, the kind we experience in everyday life, may contribute to the accumulation of neurofibrillary tangles, one of the hallmarks of Alzheimer's disease, report researchers at the Salk Institute for Biological Studies.

17 Jun 2007

Unexplained late-life weight loss may be early predictor of Alzheimer's disease

New findings show unexplained weight loss that precedes dementia by more than 10 years is associated with the severity of Alzheimer changes in the brain.

16 Jun 2007

Breakdown of myelin may be the cause of Huntington's disease

Last month, Dr. George Bartzokis, director of the UCLA Memory Disorders and Alzheimer's Disease Clinic, suggested in the journal Alzheimer's & Dementia that the breakdown of a type of myelin that develops late in life promotes the buildup of toxic amyloid plaques long associated with Alzheimer's disease.

16 Jun 2007

Snake venom medication

A chemist at the Vienna University of Technology (TU Vienna) is looking for unusual structures in snake venom and plans to prove their medical effectiveness.

16 Jun 2007

Simple test predicts a person's risk for developing dementia within six years with 87 percent accuracy

The test, developed in the study by the researchers, is a 14-point index combining medical history, cognitive testing, and physical examination. It requires no special equipment and can be given in a clinical setting such as a doctor's office or at a patient's bedside.

16 Jun 2007

Newly found antibodies may be body's natural defense against Alzheimer's

In an important advance in the battle against Alzheimer's disease, physician-scientists at NewYork-Presbyterian Hospital/Weill Cornell Medical Center have identified naturally occurring antibodies in human blood that may help to defend against this form of dementia as well as other neurodegenerative diseases.

14 Jun 2007

Mild cognitive disorder often an early symptom of Alzheimer's disease

Using new MRI techniques to analyze tissue composition and structure in the brain, researchers from the University of Pennsylvania School of Medicine and the National Institute on Aging successfully detected mild cognitive disorder (MCI), a condition in which patients suffer mild memory problems and is often an early symptom of Alzheimer's disease (AD).

14 Jun 2007