Researchers at the National Cancer Institute identified a collection of TCRs that exclusively recognize the common hotspot driver mutations in p53 tumor suppressor, expressed by a variety of human cancers, including colorectal, breast and lung cancers. The mutated p53 variants are recognized by the TCRs in the context of specific Class I/Class II HLA alleles. These TCRs can be used for a variety of experimental therapeutic, diagnostic and research applications.'