[2LBA-096] Establishment of a novel model for anti-cancer drug resistance in three-dimensional primary culture of tumor microenvironment

〇Tatsuya Usui¹, Masashi Skurai², Shuhei Enjoji³, Hideyoshi Kawasaki³, Koji Umata³, Akiko Sano⁴, Masao Nakajima⁴, Ryoichi Tsunetomi⁴, Shoichi Hazama⁴, Takashi Ohama², Koichi Sato³ (1.Lab of Vet Pharmaco and Toxico,Uni. of Yamaguchi, 2.Lab of Vet Pharmaco and Pathol ,Uni. of Yamaguchi, 3.Lab of Vet Pharmaco and Pharmaco,Uni. of Yamaguchi, 4.Dep of Gastroenterological, Breast and Endocrine Surgery, Yamaguchi Univ Grad Sch of Med)

3-dimensional cell culture, colorectal cancer, stem cell, organoid, anti-cancer drug resistance