We found statistically significant differences between familial BC/OC and CG for rs1056663 and rs2708861 HSU1 polymorphisms and rs2981582 FGFR2 polymorphism, particularly in non-carriers of BRCA1/2 mutations.
The rs1219648 (p-valuecor ≤ 6.73E-03) and rs2981582 (p-valuecor ≤ 6.48E-03) SNPs showed significant association with both familial and sporadic cancers.
On examining the different interactions of these SNPs with various clinicopathological characteristics, all three associated genetic variants, rs2981582 rs1219648 and rs3803662, exhibited a greater predisposition to sporadic, in comparison to familial, BC.