Figure 2. CCNB2 enhances tumour growth in nude mice. (A) Tumour formation in nude mice, the top row is NC group, the bottom row is KD group. (B) Changes of tumour volume in nude mice at five different time points. (C) Tumour of NC group and KD group at the 26th day. (D) Tumour weight in nude mice. *p < 0.05.