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Blood markers can help choose best dose for antiangiogenic drugs

Scientists at Sunnybrook have new information that may help to improve the use of anti-cancer drugs designed to block the growth of new blood vessels in tumors, a process called angiogenesis that is critical to tumor growth.

25 Oct 2007

Stanford researchers get precise picture of cell target for drugs

More than half of all drugs given to patients work by targeting a particular type of "docking station," or receptor, found on body cells, to steer the cell's machinery toward healing an illness.

25 Oct 2007

Sigma-Aldrich and Oxford BioMedica win key ruling in Open Biosystems patent case

Sigma-Aldrich and Oxford BioMedica have announced that they received a key order confirming the strength and validity of intellectual property owned by Oxford BioMedica and licensed exclusively in the research field to Sigma-Aldrich.

25 Oct 2007

Research sheds new light on how diseases jump across species

Researchers at the University of Leeds have made a breakthrough in understanding a virus which poses one of the greatest global disease threats to wild carnivores including lions, African wild dogs and several types of seal.

25 Oct 2007

New insight into how memory is wired in the human brain

Recognizing someone's name but forgetting how you met them is all in your head

25 Oct 2007

Public not so sure about 'personalized medicine'

Ordinary people worry about the extra, and often burdensome, responsibilities which could come with scientists' promises of 'personalised medicine', according to evidence to be presented at a major two-day showcase of groundbreaking social science research into the whole field of genomics, funded by the Economic and Social Research Council (ESRC).

25 Oct 2007

Promising new tuberculosis drug given special status

Approximately one-third of the world's population is infected with Mycobacterium tuberculosis, the bacterium that causes TB, and an estimated 1.6 million people died of the disease in 2005.

25 Oct 2007

Potential early warning system for lung cancer identified

The British Midlands Development Corporation announced that new research from The University of Nottingham has pinpointed a potential early warning system for lung cancer.

25 Oct 2007

Scientists design totally synthetic molecule which mimics the properties of lectins

Chemists have come remarkably close to mimicking a type of protein previously thought impossible to imitate.

25 Oct 2007

Not just humans benefit from animal biotechnology

Laboratory animals are the source of major discoveries and breakthroughs in biology, not just in tackling disease but also unravelling fundamental molecular processes.

25 Oct 2007

New imaging technique ensures rapid profiling of autoantibodies in rheumatoid arthritis

Using a new imaging technique, a fast and accurate profile of autoantibodies present in the blood serum of rheumatic patients can be made.

25 Oct 2007

5% of MRSA patients in U.S. died

One of every 20 (or 5 percent) of the roughly 368,600 patients treated in U.S. hospitals in 2005 for Methicillin-resistant staphylococcus aureus, or MRSA, died, according to the latest News and Numbers from the Agency for Healthcare Research and Quality.

25 Oct 2007

Medical College of Wisconsin receives grant to study infantile hemangiomas

The Food and Drug Administration (FDA) has awarded the Medical College of Wisconsin in Milwaukee a three-year, $1 million Orphan Products Development grant to study infantile hemangiomas – a vascular tumor of the skin or internal organs.

25 Oct 2007

Infliximab scheduled treatment has proven to be an effective strategy in IBD patients

Crohn's disease (CD) and ulcerative colitis (UC) are chronic-relapsing diseases, the clinical courses of which are characterized by periods of remission and periods of acute flare up, determining clinical symptoms which have a strong impact on the quality of life for patients.

25 Oct 2007

Diffusion tensor imaging shows structural changes in mild traumatic brain injury

Researchers report that diffusion tensor imaging can identify structural changes in the white matter of the brain that correlates to cognitive deficits even in patients with mild traumatic brain injury.

25 Oct 2007

The cost of having a baby

The cost of having a baby, from the first prenatal visit to the baby's delivery, averaged roughly $7,600 for an uncomplicated birth, according to the latest News and Numbers from the Agency for Healthcare Research and Quality.

25 Oct 2007

More evidence dopamine plays a role in obesity

A brain-imaging study of genetically obese rats conducted at the U.S. Department of Energy's Brookhaven National Laboratory provides more evidence that dopamine - a brain chemical associated with reward, pleasure, movement, and motivation - plays a role in obesity.

25 Oct 2007