In the second week of April, Plymouth Meeting, Pa.-based Inovio Pharmaceuticals Inc. nailed a third indication milestone in its deal with Astrazeneca plc, of London, as a result of dosing the first patient in a phase II combination trial testing MEDI-0457 (formerly called INO-3112) in combination with durvalumab, an anti-PD-L1 immune checkpoint inhibitor, to target cervical, anal, penile and vulvar cancers associated with human papillomavirus (HPV).