TScan Therapeutics, Inc. discovers and develops transformative T cell therapies (TCR-T) to treat liquid cancers, solid tumors and other serious diseases. The company is headquartered in Waltham, Massachusetts and currently employs 142 full-time employees. The company went IPO on 2021-07-16. The firm is focused on developing a robust pipeline of T cell receptor (TCR)-engineered T cell (TCR-T) therapies for the treatment of patients with cancer. The firm's lead product candidate, TSC-101, is in development for the treatment of patients with acute myeloid leukemia (AML) and myelodysplastic syndrome (MDS) who are undergoing allogeneic hematopoietic cell transplantation (HCT). The firm is also developing multiple TCR-T therapy product candidates for the treatment of solid tumors. The firm builds a collection of therapeutic TCRs that recognize cancer-specific targets and are associated with multiple human leukocyte antigen (HLA) types, to provide customized multiplex TCR-T treatments for patients with a variety of solid tumors. Its solid tumors programs include TSC-200, TSC-201, TSC-202, TSC-203, and TSC-204.