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Cancer Research Technology begins critical role in new Australian cancer research venture

Cancer Research Technology Ltd (CRT) today announces the start of its key role within an ambitious new Australia-based collaboration, Cancer Therapeutics CRC Pty Ltd (CTx), which commenced operations today.

28 Aug 2007

Academic comments on horse flu scare

We should not be shocked that equine influenza has emerged in Australia. What is surprising is that we kept it out for so long. The Australian thoroughbred breeding and racing industry has received huge financial benefits from globalisation, but this process carries enormous risks. Foremost is the risk of disease.

28 Aug 2007

Australian researchers discover a 'novel molecular dictator with a conscience'

University of New South Wales (UNSW) researchers have uncovered an important naturally occurring mechanism in the body where "bad" cells that cause blockages in our blood vessels are kept under strict growth control, while "good" cells that keep our blood vessels free of clots and growths are left unaffected.

27 Aug 2007

Novel approach used to uncover genetic components of aging

People who live to 100 or more are known to have just as many - and sometimes even more - harmful gene variants compared with younger people.

26 Aug 2007

Link between diabetes and high-fructose corn syrup in soft drinks

Researchers have found new evidence that soft drinks sweetened with high-fructose corn syrup (HFCS) may contribute to the development of diabetes, particularly in children.

24 Aug 2007

MedImmune licenses reverse genetics technology to Novartis

MedImmune, Inc. has announced that it has licensed its proprietary reverse genetics intellectual property to Novartis to support the development and construction of new vaccine strains to produce inactivated human seasonal, pre-pandemic and pandemic influenza vaccines.

24 Aug 2007

Scientist uses novel mass spectrometer to weigh virus particle

With unprecedented sensitivity, Carnegie Mellon University's Mark Bier has characterized large viral particles and bulky von Willebrand factors using a novel mass spectrometer.

24 Aug 2007

New technology for keeping liver cells alive inside bioartificial liver-assist devices

Such devices enable people who are suffering from acute liver failure to survive while their own liver cells regenerate, or until they receive a liver transplant. The person's blood or plasma circulates through the device. Inside, living cells -- usually pig or human liver cells -- perform normal liver functions.

24 Aug 2007

Insight into autism's origin in the brain

In the first study of its kind, researchers have discovered that in autistic individuals, connections between brain cells may be deficient within single regions, and not just between regions, as was previously believed.

23 Aug 2007

Antitumour drugs impede DNA uncoiling by topoisomerase I

The annoying bulges of an overwound telephone cord that shorten its reach and limit a caller's motion help explain why drugs called camptothecins are so effective in killing cancer cells, according to investigators led by Mary-Ann Bjornsti, Ph.D., at St. Jude Children’s Research Hospital, and Nynke Dekker, Ph.D., at Delft Technology University.

22 Aug 2007

Targeted quantum dot conjugates for siRNA delivery

Take a quantum dot, add a coating of poly(ethylene glycol) (PEG), and attach a homing peptide and a piece of small interfering RNA (siRNA), and the result is a targeted nanoparticle that can stop the production of a specific protein by a targeted cell.

22 Aug 2007

Clemson scientists improve longevity of fluorescent nanoparticles

Clemson University chemists have developed a method to dramatically improve the longevity of fluorescent nanoparticles that may someday help researchers track the motion of a single molecule as it travels through a living cell.

22 Aug 2007

High-density diffuse optical tomography helps scan infant brains

Researchers hoping to better understand the development of the infant brain have long been stymied by a formidable obstacle: babies just don't want to sit still for brain scans.

22 Aug 2007

EPA awards grants for ultraviolet technologies to treat water contaminated by blue-green algae

U.S. Environmental Protection Agency has awarded grants for research projects totaling almost $1 million to the University of Cincinnati, Ohio State University and the Solid Waste Authority of Central Ohio.

21 Aug 2007

IBA agrees to pay $1.25 million to settle lawsuit alleging it infringed Optivus' patents

Optivus Proton Therapy has announced that Belgium-based IBA has agreed to pay $1.25 million to settle a lawsuit alleging IBA infringed on three Optivus proton therapy patents.

21 Aug 2007

New formula to gauge risk of disease clusters

Researchers at the University of Pennsylvania have developed a mathematical formula to assess whether concentrated disease outbreaks can be ascribed to random-chance events or, instead, suggest a contagious or environmental effect that requires epidemiological investigation.

17 Aug 2007

Breakthrough pain medication

Cancer patients frequently experience two types of pain: persistent and breakthrough.

17 Aug 2007

Baxter awarded major contract for flu vaccine in the event of a pandemic

Baxter International Inc. has announced that Baxter's European subsidiary in the United Kingdom has entered into an advanced supply agreement with the Department of Health that contains an option to purchase pandemic influenza vaccine in the event the World Health Organization (WHO) declares a pandemic.

From Baxter International Inc. 17 Aug 2007

Large study to look at injuries that afflict millions of women as a result of childbirth

A group of researchers from the University of Michigan Health System has been awarded a $6 million federal grant to study the serious injuries that afflict millions of women as a result of childbirth.

17 Aug 2007