Figure 2
From: Triple-negative breast cancer is associated with EGFR, CK5/6 and c-KIT expression in Malaysian women
TNBC has a higher growth rate. (A) Ki-67 proliferation index was used to estimate the growth rate of tumors (16 TNBC and 18 non-TNBC). ·, Ki-67 proliferation index of each tumor; —, the median Ki-67 proliferation index in the TNBC and non-TNBC subgroup. On average, 500 nuclear profiles were counted per tumor lesion. (B) Representative immunostaining of tumors that have a high or low Ki-67 proliferation index.