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McMaster receives new Canadian Cancer Society grants for groundbreaking research

Three cancer studies led by Hamilton researchers are among 52 new research projects worth close to $22 million announced by the Canadian Cancer Society.

3 May 2011

Appeals court greenlights stem-cell research

The court handed the Obama administration a victory by ruling that federal funding of human embryonic stem cell research can go forward.

3 May 2011

Scientists discover new gene underlying angle-closure glaucoma

Jackson Laboratory researchers and their collaborators have reported their discovery of a gene implicated in an acute and severe form of glaucoma known as angle-closure glaucoma.

3 May 2011

Research: Two-year-old children with autism have enlarged brains

In 2005, researchers from the University of North Carolina at Chapel Hill found that 2-year-old children with autism have brains up to 10 percent larger than children of the same age without autism.

3 May 2011

New non-invasive device can measure brain's precise temperature

Doctors have long sought a way to directly measure the brain's temperature without inserting a probe through the skull. Now researchers have developed a way to get the brain's precise temperature with a device the diameter of a poker-chip that rests on a patient's head, according to findings presented May 1 at the annual meeting of the Pediatric Academic Societies in Denver.

3 May 2011

Aquaporin-4 plays a key role in brain inflammation

A new protein, called aquaporin-4, is making waves and found to play a key role in brain inflammation, or encephalitis. This discovery is important as the first to identify a role for this protein in inflammation, opening doors for the development of new drugs that treat brain inflammation and other conditions at the cellular level rather than just treating the symptoms.

3 May 2011

New insight into itch and pain

A new study of itch adds to growing evidence that the chemical signals that make us want to scratch are the same signals that make us wince in pain.

3 May 2011

FDA clears ITI's FilmArray RP assay for respiratory virus detection

Idaho Technology, Inc. announced today that the U.S. Food and Drug Administration has issued a 510(k) clearance for the FilmArray instrument and the FilmArray Respiratory Panel.

3 May 2011

New antioxidant may prevent liver damage in chronic alcoholics

An antioxidant may prevent damage to the liver caused by excessive alcohol, according to new research from the University of Alabama at Birmingham.

3 May 2011

New insights into structure and function of brain

For more than 50 years, a dominating assumption in brain research was that nerve cells in the cortex of the brain are organised in the form of microscopically small columns. Subsequently, it became a textbook standard that connections are created predominantly between nerve cells within these columns.

2 May 2011

Scientists identify biochemical abnormality behind Machado-Joseph disease

Scientists in Portugal have identified a biochemical abnormality behind the potentially fatal neurodegenerative Machado-Joseph disease and using several models of the disease were able to reverse the problem in what can be a crucial step towards a cure for humans .

2 May 2011

New method helps scientists to determine specific protein molecular structure

The structures of many protein molecules remain unsolved even after experts apply an extensive array of approaches. An international collaboration has led to a new, high-performance method that rapidly determined the structure of protein molecules in several cases where previous methods had failed.

2 May 2011

ARVO announces 2011 award recipients in retinal research

The Association for Research in Vision and Ophthalmology is pleased to announce its 2011 ARVO Award recipients. These award recipients will be acknowledged at the ARVO 2011 Annual Meeting, May 1 - 5, in Fort Lauderdale, Fla.

2 May 2011

Increased sleep duration is associated with growth spurts in infants

A study in the May 1 issue of the journal Sleep is the first to show that increased bursts of sleep among infants are significantly associated with growth spurts in body length.

2 May 2011

Women with PCOS show high levels of blood markers linked with cardiovascular disease

A new study presented at the European Congress of Endocrinology shows that women with polycystic ovary syndrome show higher levels of blood markers associated with cardiovascular disease than control groups.

2 May 2011

Researchers discover two mutations responsible for neurological condition

Mayo Clinic researchers have discovered two mutations responsible for a devastating neurological condition they first identified 15 years ago. The researchers say their study -- appearing in Nature Genetics -- has revealed a new neural pathway that may help understand a variety of similar conditions.

2 May 2011