TEXs bear major histocompatibility complex (MHC) protein, chaperones, such as heat shock protein-70 (HSP-70) and/or HSP-90, and tumor-associated antigens (TAAs) taken up by DCs, which are effective in mediating anti-tumor immunity in vitro and in vivo [7, 15, 16]. The gene discussed is HLA-C; the disease is neoplasm.