The present description relates to T-cell receptors (TCRs) binding to tumor-associated antigens (TAAs) for targeting cancer cells, T-cells expressing same, methods for producing same, and methods for treating cancers using same. In particular, the present description relates to TCRs and their variants that bind to HLA class I or II molecules with a peptide, such as IGF2BP3-001 have the amino acid sequence of KIQEILTQV (SEQ ID NO:1). The present description further relates to peptides, proteins, nucleic acids and cells for use in immunotherapeutic methods. In particular, the present description relates to the immunotherapy of cancer. The present description 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.

An aspect of the invention provides nucleic acids comprising a nucleotide sequence encoding chimeric antigen receptor (CAR) amino acid constructs. Polypeptides, recombinant expression vectors, host cells, populations of cells, and pharmaceutical compositions relating to the CAR constructs are disclosed. Methods of detecting the presence of cancer in a mammal and methods of treating or preventing cancer in a mammal are also disclosed.

The invention relates to improved compositions and methods for treating diseases, such as cancer, by providing a combination therapy comprising a TGF? Receptor (TGF?R) antagonist comprising a domain antibody and a cell immunotherapy, in particular where the cell immunotherapy is an immunomodulatory cell expressing a chimeric antigen receptor (CAR) or a modified T cell receptor (TCR). The invention further relates to polynucleotides, expression vectors and immunomodulatory cells comprising the combination therapy, as well as methods of generating said immunomodulatory cells.

Modified natural killer (NK) or T cells expressing hematopoietic growth factor receptors are provided. In some embodiments, the NK cells or T cells express a thrombopoietin receptor or an erythropoietin receptor. Methods of treating a subject with cancer are also provided, including administering the modified NK cells or T cells to the subject in combination with a thrombopoietin receptor agonist or erythropoietin receptor agonist, and in some example, interleukin-2, particularly reduced or low-dose amounts of IL-2.

Provided is a method of activating a recombinant immune cell expressing a synthetic receptor comprising an intracellular domain derived from killer cell immunoglobulin-like receptor 4 (KIR2DL4). Synthetic receptors described herein allow for the activation of recombinant immune cells against an antigen of interest without the deleterious effects of immune cell hyperactivation by existing CARs. The recombinant immune cells can thus be used to in the treatment of cancers or infectious diseases in subjects in need thereof, while limiting the hyperactivation of an immune response associated with traditional recombinant cell-based therapies.

The present invention is directed to human monoclonal antibodies that bind to Anaplastic Lymphoma Kinase (ALK).

The present invention discloses cell lines and recombinant growth factor receptors useful in adoptive cell therapy (ACT), wherein the recombinant growth factor receptor can act as a molecular switch enabling cells expressing the rGFR protein to be expanded in-vitro or in-vivo. Thus the invention provides a T or NK cell, comprising a recombinant growth factor receptor (rGFR) comprising: (i) an extracellular (EC) domain; (ii) a thrombopoietin receptor transmembrane (TM) domain; and (iii) a growth factor receptor intracellular (IC) domain.

The present invention provides efficient methods for producing genetically modified natural killer (NK) cells using a base editor and guide RNA(s). Genetically modified NK cells produced by these methods and the use of these cells in the treatment of cancer are also provided.