CPC C07K 16/2803 (2013.01) [A61K 35/17 (2013.01); C07K 14/7051 (2013.01); C07K 14/70521 (2013.01); C07K 14/70532 (2013.01); C07K 14/70578 (2013.01); C12N 5/0636 (2013.01); A61K 38/00 (2013.01); C07K 2317/24 (2013.01); C07K 2317/55 (2013.01); C07K 2317/622 (2013.01); C07K 2317/73 (2013.01); C07K 2317/76 (2013.01); C07K 2319/02 (2013.01); C07K 2319/03 (2013.01); C07K 2319/30 (2013.01); C07K 2319/33 (2013.01); C12N 2510/00 (2013.01)] | 9 Claims |
1. A modified cell comprising a first nucleic acid encoding a chimeric antigen receptor (CAR) and a second nucleic acid encoding an agent binding a first co-stimulatory molecule,
wherein the CAR comprises an extracellular domain, a transmembrane domain, and an intracellular domain, the extracellular domain binds an antigen, and the intracellular domain comprises an intracellular domain of a first co-stimulatory molecule and a second co-stimulatory molecule,
wherein the first co-stimulatory molecule is GITR, and the second co-stimulatory molecule is 4-1BB, and the agent binding the first co-stimulatory molecule is glucocorticoid-induced TNFR-related protein ligand (GITRL), and
wherein the modified cell comprises a nucleic acid encoding the amino acid sequences SEQ ID NOs: 1, 2, 3, 5, 4, and 8 in 5′ to 3′ order.
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