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. 2018 Dec 18;9:3016. doi: 10.3389/fimmu.2018.03016

Figure 3.

Figure 3

Representative example of the identification of a MiHA by WGAS. (A) IFNγ production of clone P07-066 from patient C upon incubation with a panel of 71 SNP genotyped EBV-LCL which were transduced with HLA-DRB1*15:01. (B) Identification of associating SNPs on chromosome 11 that are present in EBV-LCL that were recognized by clone P07-066 and absent in EBV-LCL that were not recognized. (C) Identification of missense SNP rs2271001 encoding the possible MiHA recognized by clone P07-066. (D) IFNγ production by clone P07-066 after incubation with donor EBV-LCL loaded with donor or patient derived allelic peptide variants at titrated concentrations. The patient, but not donor, peptide was recognized by the T-cells, thereby validating the peptide as MiHA.