FibroGen, Inc. is a biopharmaceutical company. The Company is engaged in developing and commercializing a diversified pipeline of novel therapeutics that work at the frontiers of cancer biology and anemia. Its clinical, commercial, and research programs include Pamrevlumab, which is a first-in-class antibody being developed by FibroGen to inhibit the activity of connective tissue growth factor (CTGF). Pamrevlumab is in Phase III clinical development for the treatment of locally advanced unresectable pancreatic cancer (LAPC) and in Phase 2/3 for the treatment of metastatic pancreatic cancer and Roxadustat, an oral medication, is the first in a new class of medicines comprising HIF-PH inhibitors that promote erythropoiesis, or red blood cell production, through increased endogenous production of erythropoietin, improved iron absorption and mobilization, and downregulation of hepcidin. It also develops FG-3165: Anti-Gal9 Antibody and FG-3175: Anti-CCR8 Antibody.