Acceleron Pharma Inc.(NasdaqGM:XLRN) dropped from S&P Global BMI Index

Acceleron Pharma Inc. is a biopharmaceutical company. It is focused on discovery, development and commercialization of therapeutics to treat serious and rare diseases. Its research focuses on natural regulators of cellular growth and repair, mainly the Transforming Growth Factor-Beta (TGF-beta), protein superfamily. Its therapeutic areas include pulmonary and hematology. Its pulmonary program, Sotatercept, is a receptor type IIA fusion protein that is used for the treatment of patients with pulmonary arterial hypertension (PAH). ACE-1334 is a wholly owned TGF-beta superfamily-based ligand trap designed to bind and inhibit TGF-beta 1 and 3 ligands but not TGF-beta 2. Its REBLOZYL (luspatercept-aamt), is an erythroid maturation agent designed to promote red blood cell (RBC). It generates multiple Fc-fusion protein ligand traps, IntelliTrap platform technology and a pipeline of clinical and preclinical therapeutic candidates targeting mechanisms underlying serious and rare diseases.