The really interesting part is, they used a mix of advanced genic techniques to achieve this result. Firstly, the DNA of a defective cell is corrected with a gene first assembled in the lab. This procedure has always been very dangerous for the past 20 years: the fact that it can be used is a good achievement alone. Secondly, the corrected DNA is propagated in the patient body using a stripped-down version of the HIV virus, of which less than 10% of its original genome remains.
Might the feared HIV virus in reality prove to be salvation for some?
tchernobog writes: "Sometimes simple ideas are the best ones. An Italian group from Biella has developed a new method to clean oil spilled at sea by using greasy wool. Up to 950,000 tons of oil can be collected with 10,000 tons of inexpensive wool, without the risk of polluting the sea any further. The method has been presented to BP to be employed in the recovery of the Gulf of Mexico."