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Bone marrow adult stem cells repair a damaged heart

Researchers at the McEwen Centre for Regenerative Medicine at Toronto General Hospital have discovered the 'SOS' distress signal that mobilizes specific heart repair cells from the bone marrow to the injured heart after a heart attack.

3 Jul 2006

New class of experimental drug that targets master regulator gene called c-Jun

University of New South Wales (UNSW) researchers have announced they are developing a new class of experimental drug that has the potential to treat a diverse range of health problems, from inflammation and cancer through to eye and heart disease.

3 Jul 2006

Why does prolonged IV feeding damage the liver?

Children who cannot eat on their own because of intestinal failure must rely on parenteral nutrition (PN), an intravenous method of feeding.

3 Jul 2006

How the brain rewires after lesions

Scientists from Bochum investigate the reorganizational capacity of the adult brain.

3 Jul 2006

New polymer-lipid hybrid nanoparticle

A novel combination of lipids, a negatively charged polymer, and the anticancer drug doxorubicin has yielded a new nanoparticle that can kill breast cancer cells that are normally resistant to this drug.

3 Jul 2006

Thermosensitive pluronic micelles stabilized by shell cross-linking with gold nanoparticles

Many types of nanoparticles can cross the cell membrane and deliver their therapeutic payload into tumor cells.

3 Jul 2006

Buckyballs deliver multiple drugs simultaneously to tumors

Combining a monoclonal antibody known to target melanoma tumors with multiple C60 buckyballs, researchers at Rice University and the University of Texas M. D. Anderson Cancer Center have developed a new way to deliver multiple drugs simultaneously to tumors.

3 Jul 2006

Multiple cancer biomarkers detected simultaneously

Polymerase chain reaction (PCR) technology revolutionized diagnostic medicine and basic research through its ability to amplify and detect minute amounts of specific DNA sequences.

3 Jul 2006

Indonesia struggling to cope as death toll from bird flu reaches 40

The World Health Organisation has confirmed the death of an Indonesian boy last month was from bird flu.

3 Jul 2006

Bird flu appears again in South African ostriches

According to authorities in South Africa sixty ostriches have been found to have a form of bird flu on a farm in the Western Cape.

3 Jul 2006

In future all British nurses will be home-grown

The British government has announced that in future it intends to cut back on hiring junior nurses from abroad as there is no longer a shortage.

3 Jul 2006

Being "at risk for overweight" really means kids are too fat or obese

Obesity appears to be a problem worldwide affecting millions of people in many developed countries.

3 Jul 2006

More Cadbury chocs may be tainted

The scare over salmonella infected chocolate has gathered momentum with another thirty of Cadbury's products now being tested for the nasty bug.

3 Jul 2006

New drug restores sight in sufferers from AMD

A new drug with the capacity to reverse vision loss in some patients with age-related macular degeneration (AMD) has won approval from the Food and Drug Administration (FDA) in the U.S.

3 Jul 2006

Pomegranate juice helps fight prostate cancer

According to new research a daily glass of pomegranate juice may be effective in slowing down the progression of prostate cancer.

3 Jul 2006

3-drug pill will help fight HIV/AIDS

The Food and Drug Administration (FDA) in the U.S. has granted approval for a three-ingredient fixed dose tablet for use as an antiretroviral treatment for human immunodeficiency virus (HIV-1) infection in adults.

3 Jul 2006

More birds with H5N1 found in China but details are guesswork!

According to Chinese officials another outbreak of the H5N1 avian flu virus in birds has been found in the northwestern region of the country.

3 Jul 2006

Enter hospital at your peril!

As many as two dozen patients at a British hospital have died after contracting the virulent stomach bug Clostridium difficile (C. diff).

3 Jul 2006

Stopping SARS viruses from reproducing

In times of the "bird flu" SARS seems to be no threat anymore. This notion is deceptive.

29 Jun 2006

Research into Parkinson's Disease receives a boost

Research into Parkinson's Disease at the University of Dundee has received a boost from a fundraising campaign organised by the Falkirk Branch of the Parkinson's Disease Society.

29 Jun 2006