" /> Autologous Anti-CSPG4 CAR-iC9-expressing T-lymphocytes - CISMeF





Preferred Label : Autologous Anti-CSPG4 CAR-iC9-expressing T-lymphocytes;

NCIt synonyms : Autologous Anti-CSPG4 CAR-iCasp9-expressing T Cells; Autologous iC9-CSPG4 CAR T-cells; Autologous Anti-CSPG4 CAR-iC9-expressing T-cells;

NCIt definition : A preparation of T-lymphocytes that have been genetically modified to express a chimeric antigen receptor (CAR) specific for chondroitin sulfate proteoglycan 4 (CSPG4) and the suicide gene inducible caspase 9 (iCasp9 or iC9), with potential immunostimulating and antineoplastic activities. Upon administration, autologous anti-CSPG4 CAR-iC9-expressing T-lymphocytes specifically target and bind to CSPG4-expressing tumor cells, resulting in tumor cell lysis. CSPG4 is overexpressed on a variety of tumor cell types. The iCasp9 safety switch consists of a full-length caspase 9, including its caspase recruitment domain, linked to a human FK506 drug-binding domain with an F36V mutation (FKBP12-F36V). If the administered CAR T-cells lead to unacceptable side effects, the chemical homodimerizer AP1903 can be administered. AP1903 binds to the FKBP12-F36V drug-binding domain, activates caspase 9 and results in apoptosis of the administered CAR T-cells.;

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15/05/2024


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