Oral Session 1-12C Lymphoid Leukemia: Basic

[OS1-12C-4] STAT5B mutation and its relationship with clonal evolution in T lymphoblastic leukemia/lymphoma

Jun Kobayashi^1,2, Toru Kawakami³, Nodoka Sekiguchi^3,4, Taku Yamane², Hitoshi Sakai³, Sayaka Nishina³, Eiko Hidaka^1,5, Noriko Kubota^1,5, Takahiro Tanahashi², Yumiko Higuchi⁶, Yozo Nakazawa⁷, Hideyuki Nakazawa³, Fumihiro Ishida^2,3,6 (1.Department of Laboratory Medicine, Nagano Children's Hospital, Azumino, Japan, 2.Health and Medical Sci., Shinshu Univ., Matsumoto, Japan, 3.Hematol., Shinshu Univ., Matsumoto, Japan, 4.Comprehensive Cancer Ther., Shinshu Univ., Matsumoto, Japan, 5.Life Science Research Center, Nagano Children's Hospital, Azumino, Japan, 6.Biomedical Laboratory Sci., Shinshu Univ., Matsumoto, Japan, 7.Pediatrics, Shinshu Univ., Matsumoto, Japan)