Preparation of engineered myeloid cells

Abstract

The present disclosure provides methods for preparing immune cells that express a chimeric receptor. The immune cells, preferably p50 deficient immature myeloid cells, exhibited improved therapeutic efficacy as compared to the conventional immune cell therapies and are more broadly applicable to different types of cancers. The preparation methods preferably include inactivating p50 in a progenitor cell, expanding the cell under hypoxic conditions, transducing a polynucleotide that encodes the chimeric receptor, and differentiating the engineered progenitor cell to an immature myeloid cell.

Dependencies are inferred from the claim text.