Innate virus-killing power discovered in mammals
Thursday, October 10, 2013 - 20:30
in Biology & Nature
Scientists have a promising new approach to combating deadly human viruses thanks to an educated hunch by a microbiology professor, and his 20 years of research on plants, fruit flies, nematodes and mice. Researchers have discovered that, like plants and invertebrate animals, mammals use the RNA interference process to destroy viruses within their own cells. Until now, scientists were unable to prove that mammals use RNAi for killing viruses. The findings could help create vaccines against deadly infections, including SARS, West Nile, dengue, Hepatitis C and influenza.