Seattle Genetics Initiates Phase 1 LIV-1-Positive Metastatic Breast Cancer Trial of SGN-LIV1A

Seattle Genetics

today announced the initiation of a phase 1 clinical trial evaluating SGN-LIV1A for patients with LIV-1-positive metastatic breast cancer. SGN-LIV1A utilizes Seattle Genetics' industry-leading antibody-drug conjugate (ADC) technology. The trial is designed to assess the safety and antitumor activity of SGN-LIV1A, an ADC targeted to LIV-1 (SLC39A6), a protein which is expressed in most subtypes of metastatic breast cancer. “ADCs represent a novel treatment approach that have demonstrated activity in both hematologic and solid tumors. SGN-LIV1A is one of four ADCs that we are advancing into the clinic during 2013, demonstrating our significant investment in this approach for the treatment of cancer,” said Jonathan