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Self-repairing technologies in polymer materials

Will the day come when cracks in buildings close up without external help and before they get to the stage where they cause damage to the component?

17 Apr 2008

Measurement technology to investigate neurovascular coupling

Every two minutes in Germany, one person suffers a stroke. About one third of the affected do not survive the sudden lack of blood in the brain, many others are left with serious disabilities.

17 Apr 2008

Nanomagnets used to carry genes to fight tumours

A revolutionary cancer treatment using microscopic magnets to enable 'armed' human cells to target tumours has been developed by researchers funded by the Biotechnology and Biological Sciences Research Council (BBSRC).

17 Apr 2008

Physical activity and enhanced fitness to improve cognitive function in older people without known cognitive impairment

Aerobic exercise could give older adults a boost in brainpower, according to a recent review of studies from the Netherlands.

17 Apr 2008

New molecule could be key to anti-heart attack drug

When too many blood platelets stick together in the bloodstream, they form dangerous clots that can clog blood vessels and cause a heart attack. If a clot doesn't get dissolved or rapidly removed, it can cause permanent damage or even death.

17 Apr 2008

Angiotech receives FDA clearance to market 5-Fluorouracil-coated central venous catheter

Angiotech Pharmaceuticals, Inc. has announced that it has received 510(k) clearance from the U.S. Food and Drug Administration (FDA) to market its innovative 5-Fluorouracil-coated (5-FU) Central Venous Catheter (CVC) in the United States.

17 Apr 2008

Plastic surgeons to develop groundbreaking therapies for war injury research

Members of the American Society of Plastic Surgeons (ASPS) will play a pivotal role over the next five years developing groundbreaking therapies to better treat U.S. soldiers critically injured in Iraq and Afghanistan.

17 Apr 2008

No link between aromatase inhibitors and cardiovascular problems

New evidence has emerged that, contrary to some current fears, aromatase inhibitors (AIs) are not associated with an increased risk of heart problems in women who take them to prevent their breast cancer recurring.

17 Apr 2008

Scientists cast doubt on value of screening for prostate cancer

Even though deaths from prostate cancer death have fallen in the U.S. since screening became more common, new research is suggesting that this does not justify the need for such tests.

17 Apr 2008

Australian team spots gene linked to blood vessel growth in tumours

The discovery by Australian Scientists of a gene that appears to be linked to blood vessel growth in tumours in mice, may one day lead to better treatments for cancer in people.

17 Apr 2008

Mushroom extract could stop breast cancer cell growth

Mushroom extracts could halt the growth of breast cancer cells, suggests research published in the British Journal of Cancer.

17 Apr 2008

Drugs in the pipeline: new therapies that could change treatment strategies

The investigational drug AZD2171 (cediranib) may help shrink tumors and prolong survival of patients with a relatively common, aggressive type of brain cancer, according to results from a clinical trial conducted by Boston researchers.

16 Apr 2008

Restricted calorie diets prevent pancreatic inflammation and cancer

Prevention of weight gain with a restricted calorie diet sharply reduced the development of pancreatic lesions that lead to cancer in preclinical research reported today by researchers from The University of Texas at Austin and The University of Texas M. D. Anderson Cancer Center at the American Association for Cancer Research annual meeting.

16 Apr 2008

Promising Australian cancer drug on show in the U.S.

A cancer drug in the process of being developed by two Australian companies has shown promising results in preliminary trials on animals.

16 Apr 2008

Mushroom extract used in Chinese medicine stops growth of invasive breast cancer cells

Scientists in the U.S. have discovered that a substance derived from mushrooms and used for centuries in Chinese medicine may stop the growth of breast cancer cells.

16 Apr 2008

Treatment with sunitinib slows tumor growth and spread of liver cancer

Treatment with sunitinib slows tumor growth and reduces the risk of metastasis in patients with hepatocellular carcinoma, an aggressive cancer of the liver, researchers report.

15 Apr 2008

Statins may modestly reduce blood pressure

The medications known as statins, typically prescribed to lower blood cholesterol levels, may also modestly reduce blood pressure, according to a report in the April 14 issue of Archives of Internal Medicine, one of the JAMA/Archives journals.

15 Apr 2008

Research improves understanding of acute lymphoblastic leukemia

Researchers at St. Jude Children's Research Hospital have discovered evidence that a series of genetic mutations work together to initiate most cases of an aggressive and often-fatal form of acute lymphoblastic leukemia (ALL).

15 Apr 2008

Sleeping sickness metabolic 'fingerprint' could lead to earlier diagnosis

Sleeping sickness creates a metabolic 'fingerprint' in the blood and urine, which could enable a new test to be developed to diagnose the disease, according to new research published today in the journal Proceedings of the National Academy of Sciences.

15 Apr 2008

Scientists create monoclonal antibody libraries against avian influenza

An international group of American and Turkish research scientists, led by Sea Lane Biotechnologies, has created the first comprehensive monoclonal antibody libraries against avian influenza (H5N1) using samples from survivors of the 2005/2006 "bird flu" outbreak in Turkey.

15 Apr 2008