Abstract Chimeric antigen receptor (CAR) T cells have demonstrated promising results in hematological malignancies; however. challenges remain in treating solid tumors. New CARs with more effectiveness and lower side effects are needed. Ephrin type‐A receptor 2 (EphA2) belongs to the Ephrin family of receptor tyrosine kinases. https://parisnaturalfoodes.shop/product-category/ear-wax-relief/