Abstract: Disclosed herein are engineered natural killer cells that have been modified to express chimeric antigen receptors (CARs). The cells optionally contain other modifications that improve tumor specific cytotoxicity and homing to tumor sites. Also contemplated are methods for using the engineered natural killer cells to treat patients with cancer.

Abstract: NK cells and NK cell lines are modified so as to have a more cytotoxic phenotype, namely to have reduced function of Src homology 2 domain-containing protein tyrosine phosphatase 1 (SHP-1). Methods of making the modified cells and cell lines, compositions comprising the modified cells and cell lines, as well as uses of said cells, cell lines and compositions in therapy are also provided.

Abstract: Disclosed herein are methods of cancer treatment comprising administration of a natural killer (NK) cell or cell line in combination with an IL-6 antagonist, such as an antibody to IL-6 or its receptor, especially for treatment of cancer expressing IL-6 receptors and in which checkpoint inhibitory receptors, such as PDL-1 and/or PDL-2 are expressed/upregulated during disease.

Abstract: Immune effector cells and immune effector cell lines are modified to have increased resistance to TRAIL-induced cell death, by knockout of a TRAIL receptor or by linking a TRAIL receptor to an immune effector cell co-stimulatory domain, or both.

Abstract: NK cells and NK cell lines are modified to increase cytotoxicity, wherein the cells and compositions thereof have a use in the treatment of cancer. Production of modified NK cells and NK cell lines is via genetic modification to add mutant (variant) TRAIL ligand expression.

Abstract: Disclosed herein are engineered natural killer cells that have been modified to express chimeric antigen receptors (CARs). The cells optionally contain other modifications that improve tumor specific cytotoxicity and homing to tumor sites. Also contemplated are methods for using the engineered natural killer cells to treat patients with cancer.

Abstract: NK cells and NK cell lines are modified to increase cytotoxicity, wherein the cells and compositions thereof have a use in the treatment of cancer. Production of modified NK cells and NK cell lines is via genetic modification to add mutant (variant) TRAIL ligand expression.

Abstract: NK cells and NK cell lines are modified to increase their selectivity for cancer cells by providing an ability to bind tumour associated MUC-1 antigen. Production of such modified NK cells and NK cell lines is via genetic modification to produce NK-CARs that are optionally further modified to have increased cytotoxicity against cancer cells.

Abstract: Disclosed herein are engineered natural killer cells that have been modified to express chimeric antigen receptors (CARs). The cells optionally contain other modifications that improve tumor specific cytotoxicity and homing to tumor sites. Also contemplated are methods for using the engineered natural killer cells to treat patients with cancer.

Abstract: Natural Killer (NK) cells and NK cell lines are modified to increase cytotoxicity, wherein the cells and compositions thereof have a use in the treatment of cancer. Modified NK cells and NK cell lines are produced via genetic modification of CD38low NK cells to transiently express the Fc receptor CD16 (F158V) from mRNA introduced into the NK cell, rather than from a chromosomal coding sequence. The cytotoxicity of the modified NK cells against CD38-expressing cancer cells is increased by administration of these modified cells in combination with a CD38-binding antibody. Separately, cytotoxicity against breast cancer is exhibited by the modified NK cells in combination with Herceptin.

Abstract: Disclosed herein are methods of cancer treatment comprising administration of a natural killer (NK) cell or cell line in combination with an IL-6 antagonist, such as an antibody to IL-6 or its receptor, especially for treatment of cancer expressing IL-6 receptors and in which checkpoint inhibitory receptors, such as PDL-1 and/or PDL-2 are expressed/upregulated during disease.

Abstract: NK cells and NK cell lines are modified to increase cytotoxicity, wherein the cells and compositions thereof have a use in the treatment of cancer. Production of modified NK cells and NK cell lines is via genetic modification to add mutant (variant) TRAIL ligand expression.

Abstract: Disclosed herein are engineered natural killer cells that have been modified to express chimeric antigen receptors (CARs). The cells optionally contain other modifications that improve tumor specific cytotoxicity and homing to tumor sites. Also contemplated are methods for using the engineered natural killer cells to treat patients with cancer.