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Early marker for autism found in the placenta

A team from Yale School of Medicine have found an abnormality in the placenta which could be the first indication of autism and they believe the discovery could lead to a diagnosis of the condition at birth, rather than the standard age of two or older.

27 Jun 2006

X-rays increase breast cancer risk

According to new research X-rays may significantly increase the risk of breast cancer in women who are genetically susceptible to the disease.

27 Jun 2006

Researchers identify gene used to recognize pathogens

Researchers at the Johns Hopkins Bloomberg School of Public Health have identified a gene in the Anopheles gambiae mosquito's DNA that is central to the insect's ability to defend against infectious pathogens, including Plasmodium, the parasite that causes malaria in humans.

27 Jun 2006

3 new genes implicated in rheumatoid arthritis

Researchers continue to search for genetic clues into rheumatoid arthritis (RA), a chronic inflammatory joint disease.

27 Jun 2006

Structure of bacteriophage shown to resemble a human virus

New research has revealed that the structure of a bacteriophage, a virus infecting bacteria, resembles that of certain dangerous viruses that infect people.

26 Jun 2006

Not always harmful to health to be overweight

The conventional wisdom says that it is always harmful to your health to be overweight, and all obese and overweight people should try to lose weight.

26 Jun 2006

Stem-cells may help the body cure itself

Researchers at Karolinska Institutet have identified an important mechanism that regulates how many new cells are produced by each intestinal stem cell.

26 Jun 2006

Staphylococcus-killing substances from fish slime

How would you feel about taking medicine made from fish slime? Researchers have found that the slime that covers the flat-fish plaice contains a substance that kills staphylococcus.

26 Jun 2006

The protein that makes you mad

In recent years our feeding habits have been the focus of ongoing polemics. Everybody will remember the "mad cow" crisis.

26 Jun 2006

Stem cells contain immortal DNA

EuroStemCell scientists at the Pasteur Institute in Paris have demonstrated one of the body's most sophisticated ways of regulating the genetic material of stem cells.

26 Jun 2006

Extensive regulations make research difficult

According to Norway's functional genomics researchers, it has become more difficult in recent years to begin research projects based on genetic samples from patients from hospitals or participants in health surveys.

26 Jun 2006

Scientists use embryonic stem cells to awaken latent motor nerve repair

In a dramatic display of stem cells' potential for healing, a team of Johns Hopkins scientists reports that they've engineered new, completed, fully-working motor neuron circuits - neurons stretching from spinal cord to target muscles - in paralyzed adult animals.

26 Jun 2006