Alnylam Pharmaceuticals, Inc., a biopharmaceutical company, engages in discovering, developing, and commercializing novel therapeutics based on RNA interference (RNAi). Its core product programs under clinical or pre-clinical development include ALN-TTR, a Phase I clinical trial program for the treatment of transthyretin-mediated amyloidosis; ALN-APC, a Phase I clinical trial program for the treatment of hemophilia; ALN-PCS for the treatment of severe hypercholesterolemia; ALN-HPN, a pre-clinical development for the treatment of refractory anemia; and ALN-TMP, a pre-clinical development for the treatment of hemoglobinopathies, including beta-thalassemia and sickle cell anemia. The company