Research News and Research

RSS

USA's largest ever prostate cancer screening program shows high compliance and consistent results

Just under five per cent of the men who took part in the prostate cancer element of the USA's largest ever cancer screening trial were diagnosed with the disease and the majority of those were picked up by screening programmes, according to research published in the December issue of the urology journal BJU International .

15 Dec 2008

Unmarried dads' involvement with child secured during pregnancy

The best chance of "reeling-in" an unmarried father and building the foundations for a stable family life are the critical months of pregnancy, says new research from the University of Maryland.

15 Dec 2008

'Gross' messaging increases hand washing behavior

Research conducted by University of Denver (DU) Associate Professor Renée Botta suggests that it takes "gross" messaging to get undergraduate students to wash their hands more frequently after going to the bathroom.

15 Dec 2008

New bone and tissue regeneration technique

Using stem cell lines not typically combined, researchers at Columbia University Medical Center have designed a new way to "grow" bone and other tissues.

15 Dec 2008

Study to identify best rehabilitation therapies for patients with traumatic brain injuries

Rush University Medical Center and 10 other healthcare facilities in the U.S. and Canada have been awarded a $4.3 million grant from the National Institutes of Health to identify which rehabilitation therapies, or combination of therapies, can best help victims of traumatic brain injuries.

15 Dec 2008

Shared survival mechanism explains why 'good' nerve cells last and 'bad' cancer cells flourish

Cancer cells and nervous system neurons may not look or act alike, but both use strikingly similar ways to survive, according to new research from the University of North Carolina at Chapel Hill School of Medicine.

15 Dec 2008

Discovery of link between inflamed gums and heart disease

The next person who reminds you to floss might be your cardiologist instead of your dentist. Scientists have known for some time that a protein associated with inflammation (called C-reactive protein) is elevated in people who are at risk for heart disease.

15 Dec 2008

Researchers create new family of fluorescent probes called hydrocyanines to detect reactive oxygen species in vivo

Researchers have created a new family of fluorescent probes called hydrocyanines that can be used to detect and measure the presence of reactive oxygen species.

15 Dec 2008

11 new genes linked to LDL, HDL cholesterols and triglycerides

A new study uncovers 11 gene variants associated with three blood lipids measured to determine cardiovascular disease risk: low-density lipoprotein (LDL) cholesterol, high-density lipoprotein (HDL) and triglycerides.

15 Dec 2008

Three-quarters of youths with type 1 diabetes have vitamin D deficiency

Three-quarters of youths with type 1 diabetes were found to have insufficient levels of vitamin D, according to a study by researchers at the Joslin Diabetes Center - findings that suggest children with the disease may need vitamin D supplementation to prevent bone fragility later in life.

15 Dec 2008

Nearly one-fifth of all Californians under age 65 lack health insurance

Nearly one-fifth of all Californians under age 65 were without health insurance for all or some of 2007, according to a policy brief released today by the UCLA Center for Health Policy Research.

15 Dec 2008

Home-based pulmonary rehabilitation

Chronic obstructive pulmonary disease (COPD) is the fourth leading cause of death in Canada.

15 Dec 2008

3.6 million Americans living with active, undiagnosed psoriasis, unaware of associated risks

Armed with research concluding that psoriasis is associated with an increased risk of heart attacks and other cardiovascular conditions, Joel M. Gelfand, MD, MSCE, Assistant Professor of Dermatology at the University of Pennsylvania School of Medicine and colleagues released an editorial consensus in the American Journal of Cardiology today¸ calling for psoriasis patients to be educated about and screened for cardiovascular risk factors.

15 Dec 2008

Lessons from Northwick Park drug-trial disaster

Scientists investigating the 2006 Northwick Park drug-trial disaster that left six healthy volunteers hospitalised say they have developed new pre-clinical tests that could have stopped the trial from ever going ahead.

From The University of Manchester 15 Dec 2008

Study looks at how parental age affects the mental functioning of offspring

Tel Aviv University researchers found in several consecutive studies that older dads are more likely to have boys with autism and lower IQs. Most recently, they found that the older a father's age, the greater the chance that his son will display poor social abilities as a teen.

15 Dec 2008

Fruits, vegetables and fiber may cut risk of breast cancer recurrence in women without hot flashes

A secondary analysis of a large, multicenter clinical trial has shown that a diet loaded with fruits, vegetables and fiber and somewhat lower in fat compared to standard federal dietary recommendations cuts the risk of recurrence in a subgroup of early-stage breast cancer survivors - women who didn't have hot flashes - by approximately 31 percent.

15 Dec 2008

Psychological distress a growing heart health problem

Anyone will tell you that stress is bad for the heart. Many people also know about the toxic effects of anxiety and depression.

15 Dec 2008

Breakthrough in Alzheimer's disease screening

Australian scientists at CSIRO (Commonwealth Scientific and Industrial Research Organisation), have developed a new system to screen for compounds that can inhibit one of the processes that takes place during the progression of Alzheimer's disease.

15 Dec 2008

Sleep-related breathing disorders linked to calories burned at rest

Individuals with sleep-related breathing disorders appear to burn more calories when resting as their conditions become more severe, according to a report in the December issue of Archives of Otolaryngology-Head & Neck Surgery.

15 Dec 2008

Breast cancer genome shows instability of cancer

A newly published genome sequence of a breast cancer cell line reveals a heavily rearranged genetic blueprint involving breaks and fusions of genes and a broken DNA repair machinery, said researchers at Baylor College of Medicine in a report that appears online in the journal Genome Research.

15 Dec 2008