[2P-0563] Elucidation of the microenvironment which is formed by RasV12-transformed cells at the initial stage of carcinogenesis.

〇Takanobu Shirai^1,2, Shunsuke Kon², Yasuyuki Fujita² (1.Dept. of Chem. Sci. and Eng., Grad. Sch. of., Univ. of Hokkaido, 2.Div. of Mol. Oncol., Inst. for Genet. Med., Univ. of Hokkaido)

Initial stage of carcinogenesis, Ras mutation, Lung epithelia, Cancer microenvironment, Cell competition