Figure 4From: Transcriptional factor snail controls tumor neovascularization, growth and metastasis in mouse model of human ovarian carcinomaOP treatment of RAGxCγ double mutant mice bearing heterotopic xenograft of A2780 tumors. A2780 cells at 0.5 × 106 in 0.2 mL were implanted cutaneously in the right back flank of these mice. Twice a week following implantation of the cancer cells each mouse was monitored for tumor volume ((width square/2) × length) at the site of implantation. Mice were treated with 30 and 50 mg/kg of OP in sterile saline i.p. daily at day 7 post-implantation when the tumor volume reached approximately 50 mm3. (A) Tumor growth rates for individual mice (mouse label A1-4 for the control cohort; B1-4, 50mg/kg OP cohort and C1-4, 30mg/kg cohort). (B) Representative tumors on the right flank of the individual animals at end-point, necropsy of live tumors, H&E staining and immunostaining for mouse CD31+ (PECAM-1) cells of tumor tissues.Back to article page