Alnylam Pharmaceuticals, Inc. is a biopharmaceutical company. The Company is engaged in developing therapeutics based on ribonucleic acid (RNA) interference (RNAi). It is focused on the use of its N-acetylgalactosamine (GalNAc)-conjugate strategy for delivery of small interfering RNAs (siRNAs). Its pipeline of investigational RNAi therapeutics focuses in three Strategic Therapeutic Areas (STArs): Genetic Medicines; Cardio-Metabolic Disease, and Hepatic Infectious Disease. Its Genetic medicines include Patisiran (ALN-TTR02), Revusiran (ALN-TTRsc), Fitusiran (ALN-AT3), ALN-CC5, ALN-AS1, and additional genetic programs, including ALN-AAT, ALN-GO1 and ALN-TMP. Products for Cardio-Metabolic Disease STAr include ALN-PCSsc and other cardio-metabolic disease programs ALN-AC3 and ALN-ANG targeting Angiopoetin-like 3 (ANGPTL3). Products for Hepatic Infectious Disease STAr include ALN-HBV, ALN-HDV and ALN-PDL. It also owns Enhanced Stabilization Chemistry, GalNAc-conjugate delivery platform.