Figure 7. beclin1 haploinsufficiency promotes epithelial tumorigenesis.
A: Tumor growth kinetics of two beclin1+/+ (W4-2, W4-1) and two beclin1+/− (BCLN34-3, BCLN4-1) iBMK cell lines.
B: Tumor growth kinetics of two beclin1+/+, BCL-2-expressing (WB-10, WB-13) and two beclin1+/−, BCL-2-expressing (BLNB-4, BCLNB-13) iBMK cell lines.
C: Histology of two beclin1+/+, BCL-2 (left) and two beclin1+/−, BCL-2 (right) tumors. One out of eight beclin1+/+, BCL-2 tumors and six out of eight beclin1+/−, BCL-2 tumors showed evidence of necrosis (N). All tumors were between 500 and 1000 mm3 at the time of histological analysis.
