The invention provides compositions and methods for treating diseases associated with expression of a cancer associated antigen as described herein. The invention also relates to chimeric antigen receptor (CAR) specific to a cancer associated antigen as described herein, vectors encoding the same, and recombinant T cells comprising the CARs of the present invention. The invention also includes methods of administering a genetically modified T cell expressing a CAR that comprises an antigen binding domain that binds to a cancer associated antigen as described herein.

Disclosed are compositions of matters, cells, and treatment protocols useful for induction of anticancer responses in a patient suffering from cancer. In one embodiment the invention provides the use of NR2F6 silencing or gene editing in cord blood cells possessing anti-tumor activity in order to induce potentiated killer cells suitable for therapeutic use. In one embodiment said allogeneic cord blood killer cells are administered to initiate a cascade of antitumor immune responses, with initially responses mediated by allogeneic killer cells, and followed by endogenous immune responses.

The present invention provides novel and inventive drug delivery systems with higher loading capability, a capacity to sequester high tumors levels of both hydrophobic and hydrophilic agents simultaneously, and longer release profiles. Some aspects of these delivery systems include compositions including stabilized multilamellar lipid vesicles having crosslinked lipid bilayers (referred to herein as inter-bilayer-crosslinked multilamellar vesicles or ICMV) covalently conjugated to an agent (e.g., an antigen).

The present invention provides a complex for use in the prevention and/or treatment of cancer, the complex comprising a) a cell penetrating peptide, b) at least one antigen or antigenic epitope, and c) at least one TLR peptide agonist, wherein the components a)-c) are covalently linked. In particular, compositions for use in the prevention and/or treatment of cancer, such as a pharmaceutical compositions and vaccines are provided.

The present invention relates to a complex of a protein comprising zinc oxide-binding peptides and zinc oxide nanoparticles, to the use thereof as a drug delivery carrier for manufacturing medicines, and to a vaccine composition and a contrast agent comprising the composite. The protein comprising zinc oxide-binding peptides significantly improves the in vivo availability of zinc oxide-binding peptides, and therefore the complex of the present invention can be used not only as a drug delivery carrier for in vivo drug delivery or intracellular drug delivery, but also for in vivo imaging or cell imaging. The complex can be used for producing separating agents for effectively separating biological materials, therapeutic agents for hyperthermia, etc., contrast agents for MRI, and beads applicable to biosensors.

The present invention relates to nanoparticles complexed with biomacromolecule agents configured for treating, preventing or ameliorating various types of disorders, and methods of synthesizing the same. In particular, the present invention is directed to compositions comprising nanoparticles (e.g., synthetic high density lipoprotein (sHDL)) carrying biomacromolecule agents (e.g., nucleic acid, peptides, glycolipids, etc.), methods for synthesizing such nanoparticles, as well as systems and methods utilizing such nanoparticles (e.g., in diagnostic and/or therapeutic settings).

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

The present invention relates to a nucleic acid sequence, comprising or coding for a coding region, encoding at least one peptide or protein comprising a tumour antigen or a fragment, variant or derivative thereof, at least one histone stem-loop and a poly(A) sequence or a polyadenylation signal. Furthermore the present invention provides the use of the nucleic acid for increasing the expression of said encoded peptide or protein. It also discloses its use for the preparation of a pharmaceutical composition, especially a vaccine, e.g. for use in the treatment of cancer or tumour diseases. The present invention further describes a method for increasing the expression of a peptide or protein comprising a tumour antigen or a fragment, variant or derivative thereof, using the nucleic acid comprising or coding for a histone stem-loop and a poly(A) sequence or a polyadenylation signal.

Provided are methods for identifying antigens containing amino acid sequences for use in a cancer vaccine. The vaccines and methods of use for prophylaxis and/or therapy of cancer are included. The method involves: i) exposing cancer cells to a chemotherapeutic agent that damages DNA; ii) determining open reading frames encoded by mRNA transcribed from a gene in the cancer cells of i); iii) comparing the open reading frames of the mRNA of i) to open reading frames encoded by mRNA transcribed from the gene in the cancer cells that were not exposed to the chemotherapeutic agent, iv) determining a different open reading frame encoded by the mRNA of i) and an open reading frame of the mRNA of ii), wherein the different open reading frame encoded by the mRNA of i) encodes a contiguous amino acid sequence comprising the sequence of the antigen for use in the cancer vaccine.

A transdermal membrane comprising a non-infectious icosahedral phage vaccine displaying an antigen is described wherein the membrane is stable at room temperature for greater than 3 months and uses thereof to vaccinate a subject against the antigen.