Immunological targeting of the endogenous retroviral protein ERVMER34-1 in carcinomas promotes epitope spread and enhances response to PD-L1 blockade 2306293
Endogenous retroviruses (ERVs) are remnants of germline retroviral infections that occurred over evolution and make up 5—8% of the human genome. Although ERVs are typically epigenetically silenced in healthy adult tissues, they are overexpressed in carcinomas and may represent a novel pool of immunotherapeutic ta...