Abstract: The present invention provides a chimeric antigen receptor (CAR), comprising an extracellular part, at least one intracellular signaling domain, and at least one transmembrane domain, wherein the extracellular part of said CAR comprises a) at least one antigen binding domain, and b) at least one cytokine receptor activating or blocking domain. The invention also provides isolated nucleic acid molecule(s) encoding for the said CAR, a cell comprising said nucleic acid molecule(s), a cell expressing said CAR and therapeutic uses of said CAR.

Abstract: The present invention relates to proteins which comprise (i) a CD25-specific binding domain, (ii) a linker domain, connecting domain (i) and domain (iii), (iii) a transmembrane domain, and (iv) a signalling domain. The present invention furthermore relates to nucleic acids encoding the proteins, expression constructs for expressing the protein in a host cell and host cells. The present invention further relates to pharmaceutical compositions comprising said protein(s), nucleic acid(s), expression construct(s) or host cell(s). The proteins of the invention are CD25-specific chimeric antigen receptors that are suitable for generating CD25-specific immune cells, which can be used e.g. in the treatment of inflammation.

Abstract: In a first aspect, the present invention relates to a recombinant polypeptide containing a domain comprising at least two antibody units whereby the first antibody unit is an an anti-CD30 single chain antibody unit while the second antibody unit is a antibody unit being specific for an antigen present on the surface of a pre-determined target cell. In particular, the present invention relates to a recombinant polypeptide containing at least the following domains starting from the N-terminus to the C-terminus: a first domain containing an anti-CD30 single chain anti-body unit, in particular, HRS3 scFv of SEQ ID No. 2 or homologs thereof having at least 70% identity with SEQ ID No. 2 binding specifically to CD30, and an antibody unit said antibody unit being specific for an antigen present on the surface of a predetermined target cell, in particular, being specific for a tumor-associated antigen; optionally a spacer domain; a trans-membrane domain; and a cytoplasmatic signalling domain.

Abstract: The present invention provides a chimeric antigen receptor (CAR), comprising an extracellular part, at least one intracellular signaling domain, and at least one transmembrane domain, wherein the extracellular part of said CAR comprises a) at least one antigen binding domain, and b) at least one cytokine receptor activating or blocking domain. The invention also provides isolated nucleic acid molecule(s) encoding for the said CAR, a cell comprising said nucleic acid molecule(s), a cell expressing said CAR and therapeutic uses of said CAR.

Abstract: In a first aspect, the present disclosure relates to genetically modified T-cells having a chimeric antigen receptor for use in adoptive cell therapy for treating CD30+cancer in a subject need thereof. In particular, the present disclosure relates to a T-cell containing a specific chimeric antigen receptor being toxic to CD30+cancer cells while being non-toxic to CD30+non-cancer cells. In a further aspect, the present disclosure relates to a specific chimeric antigen receptor and the nucleic acid molecule encoding the receptor as well as vectors and cells containing the same. Finally, the present disclosure relates to the use of the chimeric antigen receptor for use in improving persistence and amplification of lymphocyte containing the same and the use of specific peptides for improving persistence and amplification of genetically modified lymphocytes expressing the same.

Abstract: In a first aspect, the present invention relates to a recombinant polypeptide containing a domain comprising at least two antibody units whereby the first antibody unit is an anti-CD30 single chain antibody unit while the second antibody unit is a antibody unit being specific for an antigen present on the surface of a predetermined target cell. In particular, the present invention relates to a recombinant polypeptide containing at least the following domains starting from the N-terminus to the C-terminus: a first domain containing an anti-CD30 single chain antibody unit, in particular, HRS3 scFv of SEQ ID No. 2 or homologs thereof having at least 70% identity with SEQ ID No. 2 binding specifically to CD30, and an antibody unit said antibody unit being specific for an antigen present on the surface of a predetermined target cell, in particular, being specific for a tumor-associated antigen; optionally a spacer domain; a trans-membrane domain; and a cytoplasmatic signalling domain.

Abstract: In a first aspect, the present disclosure relates to genetically modified T-cells having a chimeric antigen receptor for use in adoptive cell therapy for treating CD30+cancer in a subject need thereof. In particular, the present disclosure relates to a T-cell containing a specific chimeric antigen receptor being toxic to CD30+cancer cells while being non-toxic to CD30+non-cancer cells. In a further aspect, the present disclosure relates to a specific chimeric antigen receptor and the nucleic acid molecule encoding the receptor as well vectors and cells containing the same. Finally, the present disclosure relates to the use of the chimeric antigen receptor for use in improving persistence and amplification of lymphocyte containing the same and the use of specific peptides for improving persistence and amplification of genetically modified lymphocytes expressing the same.

Abstract: In a first aspect, the present invention relates to genetically modified T-cells having a chimeric antigen receptor (CAR) in a method for adoptive cell therapy for treating TOSO+ cancer, like B-cell leukemia/lymphoma, in a subject in need thereof. In particular, the present invention relates to a genetically engineered T-cell containing and expressing a specific chimeric antigen receptor being toxic to TOSO+ cancer cells while being less toxic or non-toxic to TOSO+ non-cancer cells, in particular, being non-toxic to normal B cells and its precursors. In a further aspect, the present invention relates to a specific chimeric antigen receptor and the nucleic acid molecule encoding the same as well as vectors and cells containing the same.

Abstract: In a first aspect, the present invention relates to a recombinant polypeptide containing a domain comprising at least two antibody units whereby the first antibody unit is an anti-CD30 single chain antibody unit while the second antibody unit is a antibody unit being specific for an antigen present on the surface of a predetermined target cell. In particular, the present invention relates to a recombinant polypeptide containing at least the following domains starting from the N-terminus to the C-terminus: a first domain containing an anti-CD30 single chain antibody unit, in particular, HRS3 scFv of SEQ ID No. 2 or homologs thereof having at least 70% identity with SEQ ID No. 2 binding specifically to CD30, and an antibody unit said antibody unit being specific for an antigen present on the surface of a predetermined target cell, in particular, being specific for a tumor-associated antigen; optionally a spacer domain; a trans-membrane domain; and a cytoplasmatic signalling domain.

Abstract: In a first aspect, the present invention relates to genetically modified T-cells having a chimeric antigen receptor (CAR) in a method for adoptive cell therapy for treating TOSO+ cancer, like B-cell leukemia/lymphoma, in a subject in need thereof. In particular, the present invention relates to a genetically engineered T-cell containing and expressing a specific chimeric antigen receptor being toxic to TOSO+ cancer cells while being less toxic or non-toxic to TOSO+ non-cancer cells, in particular, being non-toxic to normal B cells and its precursors. In a further aspect, the present invention relates to a specific chimeric antigen receptor and the nucleic acid molecule encoding the same as well as vectors and cells containing the same.

Abstract: In a first aspect, the present disclosure relates to genetically modified T-cells having a chimeric antigen receptor for use in adoptive cell therapy for treating CD30+cancer in a subject need thereof. In particular, the present disclosure relates to a T-cell containing a specific chimeric antigen receptor being toxic to CD30+cancer cells while being non-toxic to CD30+non-cancer cells. In a further aspect, the present disclosure relates to a specific chimeric antigen receptor and the nucleic acid molecule encoding the receptor as well vectors and cells containing the same. Finally, the present disclosure relates to the use of the chimeric antigen receptor for use in improving persistence and amplification of lymphocyte containing the same and the use of specific peptides for improving persistence and amplification of genetically modified lymphocytes expressing the same.

Abstract: Described are recombinant immunoreceptors composed of an extracellular antigen binding domain (scFv) and a transmembrane region derived from the CD3?-chain and/or the Fc?RI?-chain linked to an intracellular signaling domain with cell activation properties. Moreover, nucleic acid sequences encoding said immunoreceptor, immune cells expressing said immunoreceptor as well as therapeutic uses of said immunoreceptor, e.g. adoptive immunotherapy, are described.