EFNA5 and Familial prostate cancer: Among these genes, SOX529, PRKCB40, VCL41, ARSB42, TF (Transferrin)43,44, APC45, PTEN46, TP5347, BRCA148, DCP249, DCUN1D250, MKLN151, LPAR152, EFNA5 and SORBS153,54 have been reported play important roles in prostate cancer.