TCR2Therapeutics Inc. announced that the U.S. Food and Drug Administration (FDA) has granted the Company Orphan Drug Designation (ODD) to gavo-cel for the treatment of cholangiocarcinoma. New clinical data from the dose escalation portion of the Phase 1/2 clinical trial of gavo-cel in patients with treatment refractory mesothelin-expressing solid tumors will be highlighted as part of an oral presentation at the European Society for Medical Oncology on September 17 at 14:20 CEST (8:20AM EST) and will include data for gavo-cel in malignant mesothelioma, ovarian cancer and cholangiocarcinoma.