TScan Therapeutics, Inc. discovers and develops transformative T cell therapies (TCR-T) to treat liquid cancers, solid tumors and other serious diseases. Its platform identifies previously uncharacterized, clinically-derived shared T cell antigens and all off-target TCR interactions, to enable the development of efficacious TCR-Ts. The company was founded by Christoph H. Westphal, Stephen Elledge, Lea Hachigian, and Tomasz Kula in 2018 and is headquartered in Boston, MA.