METHOD FOR DIFFERENTIATING INNATE LYMPHOID CELLS FOR IMMUNOTHERAPY

Natural killer cells are differentiated to an intraepithelial innate lymphoid cells (ielLC1)-like cell, with an increase in cytotoxic activity. Specifically, the disclosure provides a method for differentiating mammalian natural killer cells to adapt an ielLC1-like phenotype, the method comprising:...

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Hauptverfasser: Moreno Nieves, Uriel Y, Saumyaa, Saumyaa, Shin, June H, Horowitz, Nina Beryl, Sunwoo, John, Tay, Joshua
Format: Patent
Sprache:eng
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Zusammenfassung:Natural killer cells are differentiated to an intraepithelial innate lymphoid cells (ielLC1)-like cell, with an increase in cytotoxic activity. Specifically, the disclosure provides a method for differentiating mammalian natural killer cells to adapt an ielLC1-like phenotype, the method comprising: differentiating peripheral natural killer (NK) cells in the presence of IL-15 and epithelial cells or plate coatings that mimic features of epithelial cells, to generate CD49a+ CD103+ cells having features and phenotype of ielLC1s, with enhanced cytotoxic activity and expression of Th1 type cytokines.