An object of the present invention is to provide a method for producing T cells or NK cells, a culture medium for culturing T cells or NK cells, a method for culturing T cells or NK cells, a method for maintaining the undifferentiated state of undifferentiated T cells, and a growth promoter for T cells or NK cells, which are capable of efficiently proliferating T cells or NK cells and maintaining the state of the cells (for example, undifferentiated property).
The present invention relates to a method for producing T cells or NK cells including culturing T cells or NK cells in a culture medium containing a bisbenzylisoquinoline alkaloid represented by formula (X-1) or formula (X-2) or a compound resulting from cleavage of one ether bond thereof or a pharmaceutically acceptable salt thereof, and the like.
本发明的目的是提供一种生产T细胞或NK细胞的方法、一种培养T细胞或NK细胞的
培养基、一种培养T细胞或NK细胞的方法、一种维持未分化T细胞未分化状态的方法和一种T细胞或NK细胞生长
促进剂,它们能够有效地增殖T细胞或NK细胞并维持细胞的状态(例如未分化特性)。
本发明涉及一种生产T细胞或NK细胞的方法,包括在含有式(X-1)或式(X-2)代表的双苄基
异喹啉生物碱或其一个醚键裂解产生的化合物或其药学上可接受的盐等的
培养基中培养T细胞或NK细胞。