A COMPOSITION CONTAINING TUMOR NECROSIS FACTOR-alpha; FOR DIFFERENTIATING NATURAL KILLER CELL AS AN ACTIVE INGREDIENT AND A METHOD OF DIFFERENTIATION USING THE SAME

摘要

PURPOSE: A composition for differentiation, which promotes differentiation natural killer cells from hematopoietic stem cells and to enhance natural killer cell activation. CONSTITUTION: A composition for differentiating natural killer cells contains TNF-alpha as an active ingredient. TNF-alpha enhances natural killer cell differentiation or activation in hematopoietic stem cell(HSC). A composition for differentiating natural killer cells contains TNF-alpha and IL-15 as an active ingredient. A composition for preventing and treating cancer contains TNF-alpha and IL-15 as an active ingredient.