MuSK-CAART and NTD-T produced similarly low levels of IFNγ when cultured with Nalm-6 control and IgG from patients with MuSK MG (Fig. 2b, left panel), whereas a significant increase in IFNγ production was observed in MuSK-CAART relative to NTD-T when cocultured with anti-MuSK Nalm-6 cells (Fig. 2b, right panel, black versus red bars). The gene discussed is MUSK; the disease is myasthenia gravis.