If you’re a federal employee and have questions about continuing coverage, please speak to your Patient Benefits Specialist and visit our insurance page here: virginiacancerspecialists.com/insurance/. Exciting News! Our Gainesville Office has moved to Bristow – 9450 Innovation Drive, Manassas, VA 20110. Same great providers and care team, same exceptional care, new, larger space to better serve our patients.
A preparation of genetically modified autologous T-cells transduced with a replication-incompetent, self-inactivating lentiviral vector expressing a hinge-optimized, chimeric antigen receptor (CAR), containing a CD28 co-stimulatory signaling domain fused to CD3 zeta, the single-chain variable fragment of CD123 (interleukin-3 receptor alpha chain or IL3RA) antigen, and a truncated form of the human epidermal growth factor receptor (EGFRt), with potential immunostimulating and antineoplastic activities. Upon intravenous administration, autologous CD123CAR-CD28-CD3zeta-EGFRt-expressing T lymphocytes are directed to and induce selective toxicity in CD123-expressing tumor cells. CD123 is normally expressed on committed blood progenitor cells in the bone marrow; its overexpression is associated with increased leukemic cell proliferation and aggressiveness. Devoid of both ligand binding domains and tyrosine kinase activity, EGFRt both facilitates detection of the administered T-cells in vivo and can promote elimination of those cells following a cetuximab-induced antibody-dependent cellular cytotoxicity response. The costimulatory signaling domain enhances both proliferation of T-cells and antitumor activity. Hinge optimization prevents recognition of the CAR by Fc receptors (FcRs). Check for active clinical trials using this agent. (NCI Thesaurus)