Tag Archives: Journal
4 February 2013 Last updated at 20:05 ET A 3D printing technique that produces clusters of stem cells could speed up progress towards creating artificial organs, Edinburgh scientists have claimed. In the more immediate future it could be used to generate biopsy-like tissue samples for drug testing. The technique relies on an adjustable “microvalve” to build up layers of human embryonic stem cells (hESCs).
4 February 2013 Last updated at 21:33 ET By James Gallagher Health and science reporter, BBC News A tiny “genetic patch” can be used to prevent a form of deafness which runs in families, according to animal tests. Patients with Usher syndrome have defective sections of their genetic code which cause problems with hearing, sight and balance.
4 February 2013 Last updated at 21:34 ET Living in a sunnier climate may reduce the risk of developing rheumatoid arthritis, according to US researchers. Their study of more than 200,000 women, published in the journal Annals of the Rheumatic Diseases 1 , suggested a link between sunlight and the risk of developing the disease.
1 February 2013 Last updated at 21:26 ET Emotional behaviour in childhood may be linked with heart disease in middle age, especially in women, research suggests. A study found being prone to distress at the age of seven was associated with a significantly higher risk of cardiovascular disease in later life. Conversely children who were better at paying attention and staying focused had reduced heart risk when older.