NCIt definition : A preparation of autologous T-lymphocytes that are exposed, ex vivo, to multiple,
patient-specific myelodysplastic syndrome (MDS) stem cell neoantigens, with potential
immunostimulating and antineoplastic activities. Upon infusion of the MDS neoantigen-specific
autologous T-lymphocytes, the immunized T-cells specifically target and lyse cells
expressing the MDS neoantigens.;