Vehicle-engineered NK cells are top-quality to Auto-T cells; they appear to be safer as they will not induce cytokine launch syndrome (CRS) plus they interact a number of mechanisms to market cytotoxicity188. In addition they lend them selves to ‘off-the shelf’ producing, that's, they can be created from peripheral blood https://www.directivepublications.org/journal-of-clinical-breast-cancer/