The present invention relates to the combination of a T cell receptor (TCR) specific for the FRAME peptide SLLQH-LIGL and a chimeric co-stimulatory receptor comprising an extracellular domain derived from PD-1(CD279) and an intracellular domain derived from 4-1BB (CD137). In particular, the invention refers to a cell comprising said TCR and chimeric co-stimulatory protein. Further the invention refers to a nucleic acid encoding the TCR and the co-stimulatory receptor, a corresponding vector and a corresponding nucleic acid composition. Moreover, the invention relates to the according pharmaceutical composition. Accordingly the invention also relates to the cell and the nucleic acid constructs for use as a medicament, in particular to the TCR for use in the treatment of cancer.

The present invention provides a novel chimeric antigen receptor, comprising an antigen-binding region, a transmembrane domain, a costimulatory domain, an intracellular signaling domain, and an additional signaling region. The additional signaling region consists of a ?c chain or an intracellular region thereof. The present invention also provides an engineered immune cell comprising the novel chimeric antigen receptor of the present invention and a pharmaceutical composition thereof, and use of the engineered immune cell/pharmaceutical composition for treating cancers.

The invention provides immunomodulatory pharmaceutical compositions that include a synthetic peptide and one or more immune tolerance enhancers.

A preparation and an application of a chimeric antigen receptor immune cell constructed on the basis of a C-type lectin superfamily low-density lipoprotein receptor (LOX1) are provided. Specifically provided is a chimeric antigen receptor (CAR) modified on the basis of LOX1. The CAR contains an extracellular binding domain capable of specifically targeting LOX1 receptors such as heat shock protein, oxidized low-density lipoprotein (oxLDL) and phosphatidylserine. The CAR immune cell has strong specificity and target affinity, and therefore has strong target cell killing capability and a high degree of safety.

Provided herein are acute myeloid leukemia antigen targets for chimeric receptors and methods of using same.

Compositions, methods of treatment for liver disease such as liver fibrosis, compositions, and methods for the manufacture thereof, comprising a plurality of macrophages derived from human induced pluripotent stem cells (iPSCs), wherein the macrophages are polarized to a pro-inflammatory M1 phenotype and/or an anti-inflammatory M2 phenotype. Administration reduces fibrogenic gene expression and liver disease associated histological markers. The M1 macrophages express elevated CD80, TNF-? and IL-6. The M2 macrophages express elevated CD206, CCL17, and CCL22.

The present invention regards methods and/or compositions related to Natural Killer T cells that are engineered to harbor an expression construct that encodes IL-2, IL-4, IL-7, and/or IL-15 and additionally or alternatively comprise a chimeric antigen receptor (CAR). In specific embodiments, the CAR is a CAR that targets the GD2 antigen, for example in neuroblastoma

The disclosure provides an antibody fusion protein comprising (i) heavy chains comprising variable region sequences comprising the amino acid sequence of SEQ ID NO: 1 and (ii) light chains comprising variable region sequences comprising the amino acid sequence of SEQ ID NO: 8, wherein the light chains are fused at the C-terminus to an A1-A2 domain comprising the amino acid sequence of SEQ ID NO: 11. Nucleic acids encoding all or part of the antibody fusion protein are provided, as well as methods of using the antibody fusion protein in the treatment of, e.g., CD20-positive cancers. The disclosure further provides a mutant A1-A2 domain peptide.

Described herein are immunoresponsive cells engineered to express cytokines, chimeric receptors, and synthetic transcription factor systems. Also described herein are nucleic acids, cells, and methods directed to the same.

The disclosure relates to populations of educated macrophages and monocytes generated ex vivo or in vivo, and methods of making and using the same using lipid A aminoalkyl glucosaminide phosphate molecules, such as CRX molecules or extracellular vesicles (EVs) from mesenchymal stromal cells (MSC) stimulated with CRX molecules. Also described are EVs and methods for making and using the same from MSCs exposed to CRX.