MCARH-109
Mechanism of action
From the NCI Drug Dictionary: A preparation of autologous T lymphocytes that have been transduced with a retroviral vector expressing a chimeric antigen receptor (CAR) containing a single chain variable fragment (scFv) specific for the tumor-associated antigen (TAA) human G-protein coupled receptor family C group 5 member D (GPRC5D) and the co-stimulatory domain 4-1BB (CD137), with potential immunostimulating and antineoplastic activities. Upon leukapheresis, isolation, transduction, expansion ex vivo, and reintroduction into the patient, the autologous anti-GPRC5D-CAR-4-1BB-expressing T cells MCARH109 specifically recognize and induce selective toxicity in GPRC5D-expressing tumor cells.
Preliminary data
Note: This is not meant to be an exhaustive list of preliminary results. References included in this section include non-randomized studies published in high-profile journals (e.g., NEJM) and experimental arms of phase 3 RCTs. Inclusion here is not an indication of impending regulatory approval, although many of these drugs do end up receiving approval by a regulatory authority.
Multiple myeloma
- MSKCC 18-367: Mailankody S, Devlin SM, Landa J, Nath K, Diamonte C, Carstens EJ, Russo D, Auclair R, Fitzgerald L, Cadzin B, Wang X, Sikder D, Senechal B, Bermudez VP, Purdon TJ, Hosszu K, McAvoy DP, Farzana T, Mead E, Wilcox JA, Santomasso BD, Shah GL, Shah UA, Korde N, Lesokhin A, Tan CR, Hultcrantz M, Hassoun H, Roshal M, Sen F, Dogan A, Landgren O, Giralt SA, Park JH, Usmani SZ, Rivière I, Brentjens RJ, Smith EL. GPRC5D-Targeted CAR T Cells for Myeloma. N Engl J Med. 2022 Sep 29;387(13):1196-1206. link to original article link to PMC article PubMed NCT04555551