Based on gene expression analysis that was performed on total tumor tissues using qRT-PCR, we demonstrated that the enhanced recruitment of T cells could be attributed to the increased expression of related chemokines where a 2.2-fold increase in the expression of CXCL9 (Figure 9H) and a trend of increase in CXCL10 (Figure 9I) were evident. Here, CXCL10 is linked to neoplasm.