The online and onsite symposium, organized by Dr. Goro Sashida of IRCMS, Kumamoto University, Japan, will be held as a part of JSPS Core-to-Core Program "Integrative approach for normal and leukemic stem cells" held on February 15th, 2023. Under the theme of Normal Hematopoiesis and Transformation two speakers from respected research institutes and nine speakers from IRCMS, Kumamoto University will introduce their researches.