Additional Relevant Details Eleven Biotherapeutics a biopharmaceutical company discovering and developing protein therapeutics to treat diseases of the eye, today announced that it has submitted an Investigational New Drug (IND) application to the U.S. Food and Drug Administration (FDA) to initiate a Phase 1 clinical trial of EBI-031, a humanized monoclonal antibody that potently binds interleukin-6 (IL-6) and inhibits all known forms of IL-6 cytokine signaling, which may be effective for the treatment of ocular diseases such as diabetic macular edema and uveitis.