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What causes the leaks that develop in blood vessels in Alzheimer's disease?

Scientists at the University of Bristol are investigating what causes the leaks that develop in blood vessels in Alzheimer's disease, thanks to funding from the UK's leading dementia research charity, the Alzheimer's Research Trust.

22 Nov 2007

Hundreds of strokes avoidable, says study

Hundreds of strokes could be prevented each year if patients suffering 'mini strokes', known as transient ischaemic attacks or TIAs, were assessed sooner by specialist clinicians.

From The University of Manchester 22 Nov 2007

Top priorities for breast cancer research

The key priorities that will impact on the future treatment of breast cancer have been identified by a group of experts on the disease.

22 Nov 2007

Research to look at whether dogs able to sniff out diabetes

Queen's University researchers are appealing for volunteers to help investigate whether dogs can reliably detect changes in their owner's diabetic state.

22 Nov 2007

Mutant mice could provide genetic clues on human sight loss

Mutant mice could provide genetic clues to understanding incurable human sight loss resulting from retinal degeneration.

22 Nov 2007

New portable and low-cost device will make quality control of radiotherapy treatments possible

The research team from the Department of Electronics and Computer Science at the University of Granada (UGR), together with the Department of Radiology at the Hospital Virgen de las Nieves in Granada, have designed a portable and low-cost device which can measure the ionizing radiation someone is exposed to, for example, during radiotherapy.

22 Nov 2007

What happens when dad looks after the kids?

According to new research from the University of Bristol, some fathers do not provide their young sons with the same quality of intellectual stimulation as mothers do. Boys who spend at least 15 hours a week in their father’s care as toddlers perform worse in academic assessments when they start school.

22 Nov 2007

Lung transplants for cystic fibrosis may not be such a good option

Researchers in the United States say lung transplants do little to improve the outcomes for children with severe cystic fibrosis (CF) and often increases their risk of dying.

22 Nov 2007

Even at six months babies know who the bad guys are

Even though babies at six months have just about got the hang of sitting up but cannot yet walk or talk, it seems they nevertheless have the ability to discern who is nice and who is not.

22 Nov 2007

Researchers investigate intelligent robotic devices to help people with severe disabilities

Scientists from the University of Ulster and the Indian Institute of Technology in Kanpur have teamed up to investigate how to develop intelligent robotic devices to help people with severe disabilities achieve greater independence.

21 Nov 2007

Researchers look at different methods of treating ankle sprains

Researchers at the University of Ulster are investigating different methods of treating ankle sprains in a bid to improve healing, speed-up recovery time and prevent long-term problems occurring.

21 Nov 2007

Novel proposal to overcome the virus sharing impasse

In light of the importance of virus monitoring for pandemic influenza preparedness and response, Indonesia's refusal to share samples of avian flu (H5N1) virus with the WHO for most of 2007 is "distressing and potentially dangerous for global public health," say two leading global health experts in an essay in this week's PLoS Medicine.

21 Nov 2007

Discovery of new signaling molecule could lead to the development of new treatments for cancer

Investigators at St. Jude Children's Research Hospital have discovered a new signaling molecule that prevents immune responses from running amok and damaging the body.

21 Nov 2007

Peptide therapy used to prevent progression of Parkinson's

Researchers have successfully used a peptide to reverse biochemical, cellular and anatomical changes that occur in the brains of mice with Parkinson's disease (PD), and report success in preventing the disease from progression.

21 Nov 2007

First genome sequence of XDR strain of the bacterium Mycobacterium tuberculosis

An international collaboration led by researchers in the US and South Africa today announced the first genome sequence of an extensively drug resistant (XDR) strain of the bacterium Mycobacterium tuberculosis, one linked to more than 50 deaths in a recent tuberculosis (TB) outbreak in KwaZulu-Natal, South Africa.

21 Nov 2007