The present invention provides a medicinal composition containing a T cell population that exhibits an excellent antigen specificity and has genetic diversity, and a method for preventing or treating cancer using the medicinal composition.

Described herein are immune cells comprising: a T-cell receptor (TCR) and a chimeric stimulating receptor (CSR) that comprises (i) a ligand-binding module that is capable of binding or interacting with a target ligand; (ii) a transmembrane domain; and (iii) a CD30 costimulatory domain, in which the CSR in the immune cells lacks a functional primary signaling domain. Also provided herein are methods of using the same or components thereof (e.g., the CSR) for therapeutic treatment of cancers (e.g., solid tumor cancers).

The present disclosure provides methods of producing a modified immune cell responsive to orthogonal cytokine signaling and a modified immune cell produced by said method. The present disclosure further provides a modified immune cell responsive to orthogonal cytokine signaling and methods for treating cancer comprising the modified immune cell.

The present invention relates to an antigen composition comprising at least one mesothelioma cancer cell associated antigen and a pharmaceutically acceptable carrier for use in the treatment of cancer, in particular mesothelioma, wherein dendritic cells are loaded with said antigen composition and wherein said loaded dendritic cells are administered in combination with one or more checkpoint inhibitors, to patients. The present invention also relates to an antigen composition comprising at least two mesothelioma cancer cell associated antigens and a pharmaceutically acceptable carrier. The present invention further relates to an antigen composition comprising at least two mesothelioma cancer cell associated antigens and a pharmaceutically acceptable carrier, for use as a pharmaceutical, in particular for use in the treatment of mesothelioma.

Provided methods of obtaining a plurality of T cell receptors specifically recognizing a target tumor antigen peptide from an individual that has clinically benefitted from an immunotherapy, such as Multiple Antigen Specific Cell Therapy. Also provided tumor-specific TCRs, engineered immune cells expressing the TCRs and methods of treating a disease using the engineered immune cells.

The present invention relates to a natural killer T (NKT) cell comprising an engineered T cell receptor (TCR) which has a high level of cell surface expression when expressed as an exogenous TCR compared to the corresponding germline TCR sequence.

A T-cell receptor (TCR), which binds to a Wilms tumour 1 protein (WT1) peptide when presented by a major histocompatibility complex (MHC).

The present disclosure relates to compositions comprising isolated T cells, with activity against a fungal antigen, a viral antigen or a tumour antigen, wherein the composition comprises a defined number or defined ratio of T cells. Described herein are compositions comprising at least two populations of T cells, the compositions being suitable for treating various diseases and disorders.

The present disclosure provides compositions and methods that rapidly and selectively modify cells of the immune system to achieve therapeutic objectives. The methods can be practiced in vivo and any cell type that expresses a known marker can be targeted for a therapeutic objective.

This invention provides WT1 peptides and methods of treating, reducing the incidence of, and inducing immune responses against a WT1-expressing cancer, comprising same.