NCI Drug Dictionary

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The NCI Drug Dictionary contains technical definitions and synonyms for drugs/agents used to treat patients with cancer or conditions related to cancer. Each drug entry includes links to check for clinical trials listed in NCI's List of Cancer Clinical Trials.

CD19CAR-CD3zeta-expressing autologous T lymphocytes
Autologous T-lymphocytes transduced with a modified lentiviral vector expressing a chimeric antigen receptor (CAR) consisting of an anti-CD19 scFv (single chain variable fragment) and the zeta chain of the TCR/CD3 complex (CD3-zeta), with potential immunomodulating and antineoplastic activities. Upon transfusion, CD19CAR-CD3zeta-expressing autologous T-lymphocytes are directed to CD19-expressing tumor cells, thereby inducing a selective toxicity only in these tumor cells. The CD19 antigen is a B-cell specific cell surface antigen expressed in all B-cell lineage malignancies. CD3-zeta (or CD247) is a transmembrane signaling adaptor polypeptide that regulates the assembly of complete T-cell receptor complexes and their expression on the cell surface. Check for active clinical trials using this agent. (NCI Thesaurus)
Synonyms:aCD19z T cells
autologousCART-19:TCR cells