CAMBRIDGE, Mass.--(BUSINESS WIRE)--Acceleron Pharma, Inc., a biopharmaceutical company developing novel therapeutics that modulate the growth of tissues including bone and muscle, announced that the company is a finalist in the Greater Boston region for the Fifth Annual Team Massachusetts Economic Impact Award presented by the Massachusetts Alliance for Economic Development. This award recognizes companies from across the Commonwealth for their outstanding contributions to the Massachusetts economy. The other finalists in the Greater Boston region are Brigham and Woman’s Hospital, CSN Stores, JPMorgan Chase, Microsoft and Shire Pharmaceuticals.