DicernaTM Pharmaceuticals, Inc. (Nasdaq: DRNA) (the “Company” or “Dicerna”), a leading developer of investigational ribonucleic acid interference (RNAi) therapeutics, today announced the submission of an updated investigational new drug (IND) application to the U.S. Food and Drug Administration (FDA) for DCR-PHXC, the Company’s lead GalXC™ product candidate for the treatment of all forms of primary hyperoxaluria (PH).