DOUBLE-STRANDED RNA MOLECULES WITH STABILITY IN MAMMALIAN BODY FLUID, PREPARATION AND APPLICATION THEREOF

摘要

The present invention discloses preparation and application of double-stranded RNA molecules stable in mammalian body fluids. The mammalian-body-fluid-stable RNA molecules disclosed in the present invention are comprised of only unmodifide nucleotides. For the first time, the present invention discloses the applications of mammalian-body-fluid-stable RNA molecules for immunotherapy and siRNA drug development.