Disclosed herein are cells that are immune cells or precursor cells thereof, which cells recombinantly express a chimeric antigen receptor (CAR), and a dominant negative form of an inhibitor of a cell-mediated immune response of the immune cell, wherein the CAR binds to a cancer antigen. Also disclosed herein are T cells that recognize and are sensitized to a cancer antigen, which T cells recombinantly express a dominant negative form of an inhibitor of a T cell-mediated immune response. Additionally provided are methods of using such cells to treat cancer in a subject in need thereof.

The present invention relates to glypican-3-specific T-cell receptors. The present invention further relates to soluble TCR constructs, chimeric TCRs, bi-specific antibodies, nucleic acids, expression constructs and cells comprising said TCRs or TCR constructs. The present invention further relates to the use of the TCR or the soluble TCR constructs or chimeric TCRs or bi-specific antibodies as a medicament, preferably in the detection, diagnosis, prognosis, prevention and/or treatment of liver cancer, in particular hepatocellular carcinoma, or other cancers expressing GPC3. The present invention further relates to methods of detecting, diagnosing, prognosing, preventing and/or treating liver cancer, in particular hepatocellular carcinoma, or other cancers expressing GPC3. The present invention further relates to peptides comprising glypican-3 epitope(s) and respective nucleic acids encoding them, antibodies and compositions as well as their use as (peptide) vaccines. The present invention further relates to vaccines comprising the peptide(s).

Disclosed are means, methods and compositions of matter useful for amplification of adaptive immune responses towards neoplastic tissue. In one embodiment, immunization of a patient is performed by a means comprising of administering either an exogenous vaccine or stimulation of immunogenicity of the tumor so as to cause release of antigens/increased exposure of antigens, thus resulting in an “endogenous” vaccine. Subsequent to vaccination a patient is treated by an immunopheresis procedure, in order to allow for removal of “blocking factors” produced by the tumor or produced by cells programmed by tumors to produce said blocking factors. In one embodiment further immunization is performed subsequent to removal of said blocking factors in order to allow for enhancement of adaptive immune responses

Some embodiments of the present disclosure are directed to methods that include delivering to a subject a nucleic acid encoding an antigen, wherein the nucleic acid is delivered via a tumor-selective vehicle or via intratumoral injection, and delivering to the subject an immune cell expressing a receptor that binds to the antigen.

An antitumor pharmaceutical combination includes (i) a compound ABX196 and (ii) at least one chemotherapeutic agent and/or at least one immunotherapeutic agent, for use in the treatment of cancer.

A modified immune effector cell and a use thereof, a cell population containing the immune effector cell, and a pharmaceutical composition. The expression and/or activity of an S1PR1 protein of the modified immune effector cell is up-regulated.

The present invention concerns methods and compositions for immunotherapy employing a modified T cell comprising disrupted T cell receptor and/or HLA and comprising a chimeric antigen receptor. In certain embodiments, the compositions are employed allogeneically as universal reagents for “off-the-shelf” treatment of medical conditions such as cancer, autoimmunity, and infection. In particular embodiments, the T cell receptor-negative and/or HLA-negative T cells are generated using zinc finger nucleases, for example.

The present disclosure generally relates to, inter alia, recombinant immune cells that have been engineered to express elevated levels of one or more glucose transporters, and particularly relate to engineered immune cells exhibiting increased glycolytic flux and/or enhanced effector functions. Also provided are methods for generating a population of engineered immune cells with enhanced effector function, pharmaceutical compositions the same, as well as methods and kits for the prevention and/or treatment of a health condition in subjects in need thereof.

A geneticall engineered cell. The cell expresses an exogenous receptor binding to an antigen, and expresses increased RUNX3 or exogenous RUNX3. Also provided are a use of the cell and a method for treating tumors.

A geneticall engineered cell. The cell expresses an exogenous receptor binding to an antigen, and expresses increased RUNX3 or exogenous RUNX3. Also provided are a use of the cell and a method for treating tumors.