Phase I/II Clinical Trial of Universal Donor CD33 CAR Natural Killer Cells for AML

Universal donor derived CD38KO CD33 CAR-NK manuctured on-site. The NK cells are derived from the peripheral blood of universal donors with desirable HLA/KIR types and CMV status, modified by CRISPR/Cas9 targeting the CD38 locus, using AAV6 vector to insert a CD33-targeted CAR gene into the CD38 locus, and expanded in number.