1155 Activated regulatory T cells in solid tumors express CD30, which are selectively targeted by the novel anti-CD30 antibody drug conjugate SGN-35T 由 Hailing Lu, Brian P O’Connor, Ryan A Heiser, Jason D Berndt, Michelle L Ulrich, Bryan M Grogan, Reice D James, Melissa Conerly, Astrid Clarke, Kevin J Hamblett