摘要:
Compositions and methods relating to regulatable chimeric antigen receptors (RCARs), where the intracellular signaling or proliferation of the RCAR can be controlled to optimize the use of an RCAR-expressing cell to provide an immune response, are provided. For example, a RCAR can comprise a dimerization switch that, upon the presence of a dimerization molecule, can couple an intracellular signaling domain to an extracellular recognition element, e.g., an antigen binding domain, an inhibitory counter ligand binding domain, or costimulatory ECD domain. An RCAR can be engineered to include an appropriate antigen binding domain that is specific to a desired antigen target and used in the treatment of a disease.
摘要:
The invention provides compositions and methods for treating diseases associated with expression of CD19, e.g., by administering a recombinant T cell comprising the CD19 CAR as described herein, in combination with a kinase inhibitor, e.g., a kinase inhibitor described herein. The invention also provides kits and compositions described herein.
摘要:
The invention provides compositions and methods for treating diseases associated with expression of BCMA. The invention also relates to chimeric antigen receptor (CAR) specific to BCMA vectors encoding the same, and recombinant T cells comprising the BCMA CAR. The invention also includes methods of administering a genetically modified T cell expressing a CAR that comprises a BCMA binding domain.
摘要:
The invention provides compositions and methods for treating diseases associated with expression of CLL-1. The invention also relates to chimeric antigen receptor (CAR) specific to CLL-1, vectors encoding the same, and recombinant cells comprising the CLL-1 CAR. The invention also includes methods of administering a genetically modified cell expressing a CAR that comprises a CLL-1 binding domain.
摘要:
The invention provides compositions and methods for treating leukemia, for example, acute myeloid leukemia (AML) and B-cell acute lymphoid leukemia (B-ALL). The invention also relates to at least one chimeric antigen receptor (CAR) specific to CD123, vectors comprising the same, and recombinant T cells comprising the CD123 CAR. The invention also includes methods of administering a genetically modified T cell expressing a CAR that comprises a CD123 binding domain. The invention also includes methods of bone marrow ablation for use in treatments necessitating bone marrow reconditioning or transplant.
摘要:
Compositions and methods relating to regulatable chimeric antigen receptors (RCARs), where the intracellular signaling or proliferation of the RCAR can be controlled to optimize the use of an RCAR-expressing cell to provide an immune response, are provided. For example, a RCAR can comprise a dimerization switch that, upon the presence of a dimerization molecule, can couple an intracellular signaling domain to an extracellular recognition element, e.g., an antigen binding domain, an inhibitory counter ligand binding domain, or costimulatory ECD domain. An RCAR can be engineered to include an appropriate antigen binding domain that is specific to a desired antigen target and used in the treatment of a disease.
摘要:
The invention provides compositions and methods for treating diseases associated with expression of CD19, e.g., by administering a recombinant T cell comprising the CD19 CAR as described herein, in combination with a kinase inhibitor, e.g., a kinase inhibitor described herein. The invention also provides kits and compositions described herein.
摘要:
Compositions and methods relating to regulatable chimeric antigen receptors (RCARs), where the intracellular signaling or proliferation of the RCAR can be controlled to optimize the use of an RCAR-expressing cell to provide an immune response, are provided. For example, a RCAR can comprise a dimerization switch that, upon the presence of a dimerization molecule, can couple an intracellular signaling domain to an extracellular recognition element, e.g., an antigen binding domain, an inhibitory counter ligand binding domain, or costimulatory ECD domain. An RCAR can be engineered to include an appropriate antigen binding domain that is specific to a desired antigen target and used in the treatment of a disease.