TransCode Therapeutics, Inc. is a clinical-stage company developing immuno-oncology and RNA therapeutics for high-risk and advanced cancers. Its lead candidate, SEVIPROTIMUT-L, is for adjuvant treatment of patients with Stage IIB and IIC melanoma and has completed a Phase 2 trial. TTX-MC138 targets microRNA-10b, a master regulator of metastatic cell viability in cancers including breast, pancreatic, ovarian, colon, and glioblastoma, and has completed a Phase 1 trial. Preclinical programs include TTX-siPDL1, TTX-RIGA, and TTX-siMYC, and the company is also developing oncolytic virus therapy. It has a strategic collaboration with The University of Texas M. D. Anderson Cancer Center, was incorporated in 2016, and is based in Boston, Massachusetts.