Gene therapy converts dead bone graft to new, living tissue
Researchers have created a way to transform the dead bone of a transplanted skeletal graft into living tissue in an experiment involving mice. The advance, which uses gene therapy to stimulate the body into treating the foreign splint as living bone, is a promising development for the thousands of cancer and trauma patients each year who suffer with fragile and failing bone grafts. The findings w...'Accelerated evolution' converts RNA enzyme to DNA enzyme in vitro
This "evolutionary conversion" provides a modern-day snapshot of how life as we understand it may have first evolved out of the earliest primordial mix of RNA-like molecules-sometimes referred to as the "pre-RNA world"-into a more complex form of RNA-based life (or the "RNA world") and eventually to cellular life based on DNA and proteins. Nucleic acids are large complex molecules that store and...'Protecting virus' offers instant flu protection and converts flu infections into their own vaccines
Research led by Professor Nigel Dimmock at the University of Warwick is developing an entirely new method of protecting against flu. This has been shown to protect animals against various strains of flu, and could offer protection against the full range of influenza A infections, including H5N1 and any new pandemic or epidemic strains infecting humans. The 'protecting virus' provides instant pro...Green Box Converts Car Fumes into Biofuel
Three friends in North Wales are trying their bit to solve the problem of carbon emission. They have developed a box known -green box- which can convert car fumes into biofuel. The box can be fixed underneath the car in place of the exhaust. this box traps the unwanted gases. These unwanted gases are also called green house gas such as carbon dioxide and nitrous oxide and they add...