Abstract: Methods for generating clinically safe NK cells derived from non-fully differentiated stem cells and their use in treating cancer are provided. The non-fully differentiated stem cells are co-cultured with endogenous NK cells isolated from adipocyte-containing tissue to generate a high percentage of clinically safe NK cells, where anti-tumor activity of the clinically safe NK cells in vitro is similar to that of endogenous NK cells. Optimized Production of the clinically safe autologous NK cells from stem cells provides platform for treating cancer patients by applying an effective adoptive immunotherapy ranging from the early to terminal stages.

Abstract: A composition and a method for generating clinically safe NK cells derived from non-fully differentiated stem cells are provided. The non-fully differentiated stem cells are co-cultured with endogenous NK cells isolated from adipocyte-containing tissue to generate a high percentage of clinically safe NK cells, where anti-tumor activity of the clinically safe NK cells in vitro is similar to that of endogenous NK cells. Optimized Production of the clinically safe autologous NK cells from stem cells provides platform for treating cancer patients by applying an effective adoptive immunotherapy ranging from the early to terminal stages.

Abstract: Induced pluripotent stem cells are treated using a combination of compounds that improve competence of the induced pluripotent stem cells in responding to differentiation signals and/or improve the efficiency of differentiation of the treated induced pluripotent stem cells in differentiation towards a desired phenotype. The combination treatment can incorporate two or more of prolongation of early G1 phase, treatment with an interleukin, modulation of DNA methylation, modulation of histone acetylation, and activation of the Wnt pathway. Cells derived from induced pluripotent stem cells so treated can be used in regenerative therapy and production of organoids.

Abstract: A composition and a method for generating clinically safe NK cells derived from non-fully differentiated stem cells are provided. The non-fully differentiated stem cells are co-cultured with endogenous NK cells isolated from adipocyte-containing tissue to generate a high percentage of clinically safe NK cells, where anti-tumor activity of the clinically safe NK cells in vitro is similar to that of endogenous NK cells. Optimized Production of the clinically safe autologous NK cells from stem cells provides platform for treating cancer patients by applying an effective adoptive immunotherapy ranging from the early to terminal stages.