Genocea Biosciences Inc is a USA-based biopharmaceutical company discovering and developing novel cancer immunotherapies using its proprietary ATLAS platform. The ATLAS platform can profile each patient's CD4+ and CD8+ T cell immune responses to every potential target or antigen identified by next-generation sequencing of that patient's tumor. ATLAS zeroes in on both antigens that activate anti-tumor T cell responses and inhibitory antigens, or Inhibigens , that drive pro-tumor immune responses.