Adaptimmune reports zero responses across three T cell therapy trials

Adaptimmune Therapeutics plc (NASDAQ:ADAP) fell $3.21 (30%) to $7.55 on Monday after reporting that zero of 17 evaluable patients achieved a response across the first two dose cohorts of three Phase I trials evaluating the company's MAGE-A10 and MAGE-A4 SPEAR T cell therapies to treat various cancers. Data were presented at the European Society for Medical Oncology meeting in Munich.