St. Jude Reference #SJ-12-0033
Researchers at St. Jude have developed a method for expanding human natural killer T (NKT) cells from cellular therapy sources including but not limited to peripheral blood, bone marrow, and umbilical cord blood. The method applies a unique stimulation technique with or without a K562 cell line transduced to express the 41BBL ligand with or without membrane-bound IL-15 (K562-41BBL-mbIL15 or K562-41BBL).
This application can be applied to grow regulatory NKT cells from cellular therapy sources for use in research on these cells, and for their application in therapy of a wide variety of cancers, auto-immune disorders including but not limited to some forms of diabetes, augmentation of vaccines including but not limited to infectious and tumor-specific vaccines, and transplantation including but not limited to prevention and treatment of graft rejection and graft-versus-host disease, and treatment of post-transplant lymphoproliferative disorders.
This invention has several advantages over existing technology as follows:
Natural killer T cells, expansion yield, cellular therapy, tumor cells, cancer immune therapies
Granted patents or published applications
WO 2015/112793 published, U.S. patent pending
Related scientific references
St. Jude is seeking a partner or partners to help develop this NK T cell expansion for use with therapies.
Contact the Office of Technology Licensing (Phone: 901-595-2342, Fax: 901-595-3148) for more information.