Miragen Therapeutics, Inc. is a clinical stage biopharmaceutical company, which engages in the development of proprietary RNA-targeted therapeutics. Its product pipelines include MRG-106 that focuses on the treatment of blood cancer; and MRG-201 deals with the treatment of pathological fibrosis. The company was founded by William S. Marshall and Bruce L. Booth in February 2006 and is headquartered in Boulder, CO.