Table 1.
Dataset | Tumor type | No. of individuals | Immunopeptidome |
---|---|---|---|
TCGA | 33 tumor types | 10,172 | HLA-A0201, proto-HLA, patient specific |
Lakatos | CRC, STAD, UCEC | 879 | Patient specific |
Hartwig | Multiple | 308 | HLA-A0201, patient specific |
Riaz | Melanoma | 68 | Patient specific |
Four datasets were analyzed in this study, including a large cohort of 33 primary untreated tumor types obtained from TCGA; a cohort of primary untreated CRC, STAD and UCEC from TCGA with curated escaped mechanisms (Lakatos); an immunotherapy-treated metastatic tumor cohort from the Hartwig Medical Foundation (Hartwig); and a metastatic melanoma tumor cohort with genomic data pre and during immunotherapy (Riaz). The analysis was performed using different immunopeptidomes as described in the paper.