| abstract |
Provided herein are methods of producing natural killer (NK) cells and / or ILC3 cells using a three-step proliferation and differentiation method using a medium containing stem cell mobilizing factors. Also, a method of suppressing the growth of tumor cells using NK cells and / or ILC3 cells produced by the three-step method described herein, and NK cell populations and / or ILC3 cell populations, and cancer or Individuals with viral infections are infected with cancer or viral infections, including administering to individuals with NK cells and / or ILC3 cells produced by the three-step method described herein, as well as NK cell populations and / or ILC3 cell populations. Also provided herein are methods of treating an individual having. [Selection diagram] None |