Table 5: CTLA-4 SNP shift between blood and tumor tissue.

+49 CTLA-4 SNP genotype shift ( ; 72.31%)

Genotype shiftAA AGAG GGGG AA
No. of patients (%)24 (51.06)13 (27.66)10 (21.28)

−318 CTLA-4 SNP genotype shift ( , 63.10%)

Genotype shiftCC CTCT TTCC TT
No. of patients (%)17 (41.46)10 (24.39)14 (34.15)