Our study showed that tumor size had no significant effect on the expression (protein and mRNA) of BRAC1(p=0.45 andp=0.173), STMN1(p=0.252 andp=0.069), MAPT(p=0.118 andp=0.933) and TUBB3 (p=0.611 andp=0.8) between the two groups (Figure 2B). This evidence concerns the gene TUBB3 and neoplasm.