After 4 weeks of treatment, very low numbers of Ki-67+ tumor cells were seen in combination test (5∼10%) mice, modest Ki-67+ tumor cells in combination control (15∼20%) and MAb C595 treated (25∼36%) mice, and many Ki-67+ tumor cells were seen in vehicle control-treated (72∼85%) mice (P<0.05), respectively (Table 1). Here, MKI67 is linked to neoplasm.