HGEN

Humanigen, Inc., a clinical-stage biopharmaceutical company, focuses on preventing and treating an immune hyper-response called ‘cytokine storm'. Lenzilumab is an antibody that binds to and neutralizes granulocyte-macrophage colony-stimulating factor (GM-CSF). The company is developing lenzilumab as a treatment for cytokine storm associated with COVID-19 for which it has completed a Phase 3 study and is the focus of a Phase 2/3 study sponsored by the NIH.