Clinical DevelopmentSutro remains on track to initiate the first-in-human study for STRO-004 and STRO-006, with preclinical data suggesting improvements over existing ADCs by Pfizer/Seagen.
PartnershipsThe partnership with Astellas remains ongoing with one program entering IND-enabling toxicology, triggering a $7.5 million milestone payment.
Preclinical DataSutro Biopharma presented positive preclinical data for STRO-004, showing potent antitumor activity in several cancer models and a wider therapeutic window compared to first-generation TF ADCs.