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Chimeric Adaptor Proteins (CAPs) Containing a Linker for Activation of T Cells (LAT) and a Kinase Domain for Use in T Cell-Based Immunotherapy

There remains a need for effective immunotherapies to treat solid tumors as well as hematological malignancies. Researchers at the National Cancer Institute (NCI) have designed novel chimeric adaptor proteins (CAPs) consisting of signaling molecules downstream of the T cell receptor (TCR) for use in T cell-mediated immunotherapy. NCI is seeking parties interested in licensing and/or co-developing CAPs that can be used in immunotherapy for treating cancer, including both hematological and solid malignancies.

EGFRvIII Antibodies for the Treatment of Human Cancer

Researchers at the National Cancer Institute (NCI) have isolated seven monoclonal antibodies that bind to the human epidermal growth factor receptor variant III (EGFRvIII) but not wildtype EGFR. The NCI seeks research co-development partners or licensees for monoclonal antibodies that specifically target cancer-expressed EGFR.

Peptide Hydrogels for Rate-Controlled Delivery of Therapeutics

Scientists at the National Cancer Institute (NCI) have developed a novel delivery platform in which the scaffold of an anionic hydrogel (AcVES3) can be attenuated to deliver therapeutic small molecules, peptides, proteins, nanoparticles, or whole cells. The NCI seeks collaborators and licensees for the development of this technology in various clinical and laboratory applications.

Methods of Producing T-cell Populations Using P38 MAPK Inhibitors

Adoptive cell therapy (ACT) uses cancer reactive T-cells to effectively treat cancer patients. Producing many persistent T-cells is critical for successful treatments. Researchers at the National Cancer Institute (NCI) have developed a method of producing larger populations of minimally-differentiated T-cells. NCI seeks licensing and/or co-development research collaborations to further develop, evaluate, and/or commercialize this novel method of producing effective T-cell populations using p38 mitogen-activated protein kinase (MAPK) inhibitors.

Reprogrammed Tumor Infiltrated Lymphocytes for Efficient Identification of Tumor-Antigen Specific T-Cell Receptors

Adoptive T Cell Therapy (ACT) has proven to effectively treat established tumors. This treatment consists of harvesting Tumor Infiltrated Lymphocytes (TIL) which specifically recognize cancer, expanding the tumor-specific TIL in vitro, and then reinfusing these cells into the patient for treatment. Both these lymphocytes and their T cell receptors (TCR) are valuable for cancer immunotherapy. Inventors from the National Cancer Institute (NCI) have developed an improved method to identify tumor-specific TCRs by reprogramming TIL into stem cells. This invention is available to license further development.

T-Cell Therapy Against Patient-Specific Cancer Mutations

Scientists at the National Cancer Institute developed a method to identify T cells that specifically recognize immunogenic mutations expressed only by cancer cells. NCI seeks parties interested in collaborative research to co-develop or license T-cell therapy against cancer mutations

Design and Biological Activity of Novel Stealth Polymeric Lipid Nanoparticles for Enhanced Delivery of Hydrophobic Photodynamic Therapy Drugs

Scientists at the National Cancer Institute (NCI) developed a novel stealth lipid-based nanoparticle formulation comprising phospholipid, DC8,9PC and a polyethylene glycol-ated (PEGylated) lipid – such as DSPE-PEG2000 – that efficiently package a high amounts of hydrophobic photodynamic drug (PDT) – such as HPPH – in stable vesicles. This HPPH-loaded liposome system demonstrates higher serum stability and ambient temperature stability upon storage. It exhibits increased tumor accumulation and improved animal survival in mice tumor models compared to the formulation in current clinical trials. The NCI seeks co-development partners and/or corporate licensees for the application of the technology as an anti-cancer therapeutic.

Newly Improved Method and Composition for Treating Genetically Linked Diseases of the Eye

To improve the transduction efficiency the inventors at the National Eye Institute (NEI) have developed a novel, non-invasive approach of applying electric current in combination with a gene therapy vector. This minimally invasive strategy significantly improves the transduction efficiency of AAV vectors in the mouse retina. This represents an improved method for restoring high levels of RS1 expression in the retina of X-linked retinoschisis (XLRS) patients. The NEI seeks a licensing and/or co-development partner to commercialize its AAV-RS1 Gene Therapy for XLRS.

Efficient Methods to Prepare Hematopoietic Progenitor Cells in vitro for Therapeutic Use

Multi-potential hematopoietic progenitor cells (HPC) can differentiate into any class of blood cells, and are highly useful in regenerative medicine, immunology, and cancer immunotherapy. Current methods to generate HPCs are limited either due to the use of animal products, or the high cost and low efficiency of animal product free systems. Researchers at the National Cancer Institute (NCI) have developed a protocol to prepare HPCs from human induced pluripotent stem cells (hiPSC), using human mesenchymal stem cells (hMSC) in a three-dimensional (3D) co-culture condition. Thus, they are able to generate HPCs in a fully human, autologous system, which can be used to further generate immune cells for therapy. This protocol is adaptable to mass production by bioreactors. NCI seeks licensees for these methods of generating HPCs in a 3D co-culture with hMSCs to be used in a variety of applications such as treatment of blood disorders, regenerative medicine, and antibody production.

In vitro Generation of an Autologous Thymic Organoid from Human Pluripotent Stem Cells

The thymus is the only organ capable of producing conventional, mature T cells; a crucial part of the adaptive immune system. However, its efficiency and function are progressively reduced as we age, leading to a compromised immune system in the elderly. Moreover, production of T cells with specific receptors is an important concern for cancer immunotherapy. Current in vitro methods produce immature T cells that are not useful for therapy. Researchers at the National Cancer Institute (NCI) have generated an autologous thymic organoid from human pluripotent stem cells to address this problem. The organoid can be used to develop clinical applications such as production of autologous T and natural killer T (NKT) cells and reconstitution of the adaptive immune system. NCI is seeking licensees for the thymic organoid and the method of its generation to be used in a variety of clinical applications.

Genetically Engineered Myeloid Cells (GEMys) as a Platform to Enhance Anti-Tumor Immunity

There is a marked increase in immunosuppressive myeloid progenitors and myeloid cells in tumors and at metastatic tissue sites, rendering these types of cells useful in cancer therapeutics, especially after genetic modifications that improve their anti-tumor properties further. The National Cancer Institute (NCI) seeks research co-development or licensing partners to further develop genetically engineered myeloid cells (GEMys) for use in cancer immunotherapy.

T Cell Receptors (TCRs) Specific for Mutant p53

National Cancer Institute (NCI) researchers have isolated T cell receptors (TCRs) reactive to the highly prevalent p53-R175H mutant in the context of the human leukocyte antigen (HLA) class II allele, HLA-DRB1*13:01. These TCRs can be used for a variety of therapeutic, diagnostic, and research applications. NCI seeks licensing and/or co-development research collaborations for TCRs that recognize the p53-R175H mutation and the associated HLA allele, and methods for identifying p53 mutation-reactive T cell receptors.

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