Andrew Pollack in the New York Times:
RNA interference, or RNAi, discovered only about 10 years ago, is attracting huge interest for its seeming ability to knock out disease-causing genes. There are already at least six RNAi drugs being tested in people, for illnesses including cancer and an eye disease.
And while there are still huge challenges to surmount, that number could easily double in the coming year.
“I’ve never found a gene that couldn’t be down-regulated by RNAi,” said Tod Woolf, president of RXi Pharmaceuticals, one of the many companies that have sprung up in the last few years to pursue RNA-based medicines.
The two scientists credited with discovering the basic mechanism of RNA interference won the Nobel Prize in Physiology or Medicine in 2006, only eight years after publishing their seminal paper. And three scientists credited with discovering the closely related micro-RNA in the 1990s won Lasker Awards for medical research this year.
More here.
Last year I interviewed Craig Mello, one of the two scientists who shared the 2006 Medicine Nobel for their discovery of RNAi. That interview can be seen here.