Alzheimer's & Dementia News and Research

Latest Alzheimer's & Dementia News and Research

Simple word test could identify early Alzheimer's

British scientists believe that a simple word test could be used to identify people who might be suffering from the very early stages of Alzheimer's disease.

7 Sep 2005

Relationship between complexity of main lifetime occupation and risk for Alzheimer's disease

Publishing in the September issue of the Journal of Gerontology: Psychological Sciences, University of South Florida School of Aging Studies researcher Ross Andel and James Mortimer, professor, USF College of Public Health, examined the relationship between complexity of main lifetime occupation and risk for Alzheimer's disease and dementia in general.

6 Sep 2005

Human tissue grown from stem cells, available for transplant in the next four years

A team of researchers from the University of Liverpool in the UK have embarked on an ambitious project which could see human tissue grown from stem cells, available for transplant in the next four years.

5 Sep 2005

UK fertility specialist and broadcaster says embryonic stem cell research promises are hyped up

According to a well known fertility specialist and broadcaster in the UK, the promise of embryonic stem cell research has been oversold by scientists.

5 Sep 2005

African-American women with mitochondrial DNA variant are at increased risk of breast cancer

African-American women who carry the 10398A mitochondrial DNA allele are 60 percent more likely to develop invasive breast cancer than African-American females without that genetic marker, according to research published in the September 1 issue of "Cancer Research."

1 Sep 2005

Charles Darwin was right and chimp gene map proves it

According to scientists who have mapped the complete chimp genome and compared it to the human gene map, there is little genetic difference between humans and chimps, but those differences count for a lot.

31 Aug 2005

Virginia Tech engineer investigates enzyme link to Huntington's, Parkinson's, and Alzheimer diseases

Several neurologically based afflictions, such as Huntington's, Parkinson's, and Alzheimer diseases, have been correlated to a higher than normal presence of a specific type of enzymes, called transglutaminases (TGase) in the human body.

30 Aug 2005

Data show that HIV-infected older people not taking HAART have double the risk of death

HIV is often regarded as a disease of young people, due to its status as a drug-related or sexually transmitted disease. However, the number of people over age 50 who are infected with HIV is significant--and growing--according to an article in the Sept. 15 issue of Clinical Infectious Diseases, now available online.

30 Aug 2005

Teenage drug use can lead to adult addiction and heart attack

A new study from the Howard Florey Institute in Melbourne may help explain why people who experimented with amphetamines, such as 'speed', as teenagers are more likely to become addicted and more susceptible to heart attack following re-use of the drug as adults.

30 Aug 2005

Blood flow into the brain may play a larger role in the development of dementia than previously believed

Researchers from Leiden University Medical Center in the Netherlands used magnetic resonance imaging (MRI) to examine the brains of elderly patients with and without dementia related to Alzheimer's or Parkinson's disease.

30 Aug 2005

Daydreaming linked to Alzheimer's disease

According to new research, Alzheimer's disease may be due to abnormalities in the regions of the brain that operate the "default state", a term used to describe the cognitive state people defer to when musing, daydreaming, or thinking to themselves.

30 Aug 2005

First genetic evidence that protein synthesis is critical for the regulation of memory formation

A group of Montreal researchers has discovered that GCN2, a protein in cells that inhibits the conversion of new information into long-term memory, may be a master regulator of the switch from short-term to long-term memory.

29 Aug 2005

Ataxin-1 affects the development of the nervous system

In some neurological diseases, too much of what is usually a good thing can be bad, said researchers at Baylor College of Medicine in a report in this week's issue of the journal Cell.

28 Aug 2005

Scientists have developed a new dye that could offer noninvasive early diagnosis of Alzheimer's disease

MIT scientists have developed a new dye that could offer noninvasive early diagnosis of Alzheimer's disease, a discovery that could aid in monitoring the progression of the disease and in studying the efficacy of new treatments to stop it.

26 Aug 2005

Parts of the brain used in daydreaming are the same areas that fail in people who have Alzheimer's disease

Researchers who used five different medical imaging techniques to study the brain activity of 764 people, including those with Alzheimer's disease, those on the brink of dementia, and healthy individuals, have found that the areas of the brain that young, healthy people use when daydreaming are the same areas that fail in people who have Alzheimer's disease.

25 Aug 2005

Coronary angioplasty increases risk of developing Alzheimer's disease

Boston University School of Medicine (BUSM) researchers have discovered that patients who have either coronary artery bypass graft surgery or coronary angioplasty are at an increased risk of developing Alzheimer's disease.

25 Aug 2005

Healthy or wealthy, dementia affects us all the same

According to a UK study, dementia is no respector of wealth or health, and does not appear to be governed by social background or health status.

24 Aug 2005

No major difference in the incidence of dementia between men and women

A new study on the incidence of dementia in England and Wales, published in the forthcoming issue of the open access journal PLoS Medicine, challenges three commonly held assumptions about dementia.

23 Aug 2005

New drug CX717 can temporarily improve performance and reverse the effects of sleep deprivation

Research in monkeys suggests that a new drug can temporarily improve performance and reverse the effects of sleep deprivation on the brain, which would be a breakthrough in helping shift workers, health professionals, military personnel and others who must function at top performance in spite of sleep deficits.

23 Aug 2005

Biochemical switch that affects how neurons fire in a part of the brain associated with learning

Researchers at UT Southwestern Medical Center have identified a biochemical switch that affects how neurons fire in a part of the brain associated with learning, findings that may aid in understanding schizophrenia and Alzheimer's disease.

17 Aug 2005

Alzheimer's & Dementia News and Research

Latest Alzheimer's & Dementia News and Research

Simple word test could identify early Alzheimer's

Relationship between complexity of main lifetime occupation and risk for Alzheimer's disease

Human tissue grown from stem cells, available for transplant in the next four years

UK fertility specialist and broadcaster says embryonic stem cell research promises are hyped up

African-American women with mitochondrial DNA variant are at increased risk of breast cancer

Charles Darwin was right and chimp gene map proves it

Virginia Tech engineer investigates enzyme link to Huntington's, Parkinson's, and Alzheimer diseases

Data show that HIV-infected older people not taking HAART have double the risk of death

Teenage drug use can lead to adult addiction and heart attack

Blood flow into the brain may play a larger role in the development of dementia than previously believed

Daydreaming linked to Alzheimer's disease

First genetic evidence that protein synthesis is critical for the regulation of memory formation

Ataxin-1 affects the development of the nervous system

Scientists have developed a new dye that could offer noninvasive early diagnosis of Alzheimer's disease

Parts of the brain used in daydreaming are the same areas that fail in people who have Alzheimer's disease

Coronary angioplasty increases risk of developing Alzheimer's disease

Healthy or wealthy, dementia affects us all the same

No major difference in the incidence of dementia between men and women

New drug CX717 can temporarily improve performance and reverse the effects of sleep deprivation

Biochemical switch that affects how neurons fire in a part of the brain associated with learning

Human iPSCs: A Full Guide to Advanced in Vitro Models and Applications eBook

Small solutions for big problems in drug discovery and delivery

Professor Nancy Ip: Pioneering New Paths in Neurodegenerative Therapy

Utilizing process Raman in optimizing cultivated meat production

Alzheimer's & Dementia News and Research

Latest Alzheimer's & Dementia News and Research

Human iPSCs: A Full Guide to Advanced in Vitro Models and Applications eBook

Small solutions for big problems in drug discovery and delivery

Professor Nancy Ip: Pioneering New Paths in Neurodegenerative Therapy

Utilizing process Raman in optimizing cultivated meat production

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