Disclosed herein are CAR-T cells with enhanced tumor infiltration. As disclosed herein, infiltrating lymphocytes (T and NK) within tumor tissue are absent of CX3CR1, a key chemokine receptor specific for lymphocytes. Therefore, disclosed herein are CAR-T cells that co-express CX3CR1 to enhance the infiltration of CAR-T cells into the tumor tissue. Also disclosed herein are CAR-T cells that co-express IL-15 in order to activate infiltration of NK cell. In some embodiments, the disclosed CAR-T cells express both CX3CR1 and IL-15 in combination with the CAR polypeptide. In some embodiments, the disclosed CAR-T cells further express EGFR in combination with the CAR polypeptide.

This disclosure relates to compositions and methods for treating cancer using armored chimeric antigen receptor cells.

The present disclosure provides a chimeric antigen receptor and a combination of the chimeric antigen receptor and DAP10. The present disclosure provides an expression vector and a host cell for expressing the chimeric antigen receptor and said combination of the chimeric antigen receptor and DAP10. The present disclosure also provides use of the chimeric antigen receptor and the combination of the chimeric antigen receptor and DAP10 in the treatment of cancers or in the preparation of pharmaceutical compositions for treating cancers. The chimeric antigen receptor and the drugs provided in the present disclosure can effectively treat liver cancer, lung cancer and the like.

The present invention relates to peptides, proteins, nucleic acids and cells for use in immunotherapeutic methods. In particular, the present invention relates to the immunotherapy of cancer. The present invention furthermore relates to tumor-associated T-cell peptide epitopes, alone or in combination with other tumor-associated peptides that can for example serve as active pharmaceutical ingredients of vaccine compositions that stimulate anti-tumor immune responses, or to stimulate T cells ex vivo and transfer into patients. Peptides bound to molecules of the major histocompatibility complex (MHC), or peptides as such, can also be targets of antibodies, soluble T-cell receptors, and other binding molecules.

The present invention relates to peptides, proteins, nucleic acids and cells for use in immunotherapeutic methods. In particular, the present invention relates to the immunotherapy of cancer. The present invention furthermore relates to tumor-associated T-cell peptide epitopes, alone or in combination with other tumor-associated peptides that can for example serve as active pharmaceutical ingredients of vaccine compositions that stimulate anti-tumor immune responses, or to stimulate T cells ex vivo and transfer into patients. Peptides bound to molecules of the major histocompatibility complex (MHC), or peptides as such, can also be targets of antibodies, soluble T-cell receptors, and other binding molecules.

The present invention relates to peptides, proteins, nucleic acids and cells for use in immunotherapeutic methods. In particular, the present invention relates to the immunotherapy of cancer. The present invention furthermore relates to tumor-associated T-cell peptide epitopes, alone or in combination with other tumor-associated peptides that can for example serve as active pharmaceutical ingredients of vaccine compositions that stimulate anti-tumor immune responses, or to stimulate T cells ex vivo and transfer into patients. Peptides bound to molecules of the major histocompatibility complex (MHC), or peptides as such, can also be targets of antibodies, soluble T-cell receptors, and other binding molecules.

A chimeric antigen receptor targeting to human NKG2DL, its encoding sequence, and its modified immune response cells, and the preparation and application thereof are provided. This invention constructs a chimeric antigen receptor targeting to NKG2DL and its modified immune response cell based on the NKG2D molecule. The amino acid sequence of the chimeric antigen receptor targeting the human NKG2DL is sequentially connected by the following amino acid sequences from an amino terminal to a carboxy terminal: an amino acid sequence of a guiding sequence, an amino acid sequence of human NKG2D, an amino acid sequence of a human CD8 hinge region, an amino acid sequence of a human CD8 transmembrane region, an amino acid sequence of a human 4-1BB intracellular domain and an amino acid sequence of a human CD3 zeta domain.

Provided herein are methods and compositions related to bacteria of genus Burkholderia useful as therapeutic agents.

Provided in the present invention is a method for treating tumor. An immune effector cell and a second treatment agent are applied to individual suffering from tumor, wherein the immune effector cell expresses a receptor for recognizing tumor antigen, and wherein the second treatment agent is a compound of formula I or a pharmaceutically acceptable salt thereof.

A single-chain variable fragment (ScFv) derived from anti-c-Met monoclonal antibody MetMAb that specifically binds to c-Met receptor is provided. Also provided are chimeric antigen receptor (CAR) vectors including the ScFv, human T cells transduced with the disclosed CAR vectors, pharmaceutical compositions including the CAR T cells, ScFv fusion proteins, and methods of treating a c-Met-positive cancer or a cancer characterized by overexpression of c-Met in a subject in need thereof by administering an effective amount of the disclosed CAR T cells.