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Optimized Monospecific or Bicistronic Chimeric Antigen Receptor (CAR) Constructs Targeting CD19 and CD20

Researchers at the National Cancer Institute (NCI) developed improved monospecific and bicistronic chimeric antigen receptors (CARs) targeting CD19 and CD20. Importantly, CD19 and CD20 are highly expressed in diffuse large B-cell lymphoma, acute lymphoblastic leukemia and other B-cell lymphomas. These improved CARs can be useful in treating these diseases. NCI is seeking parties interested in the co-development or licensing of this invention for immunotherapy.

A Rapid Method of Isolating Neoantigen-specific T Cell Receptor Sequences

Recent research has demonstrated that neoantigen-specific T-cell receptors (TCRs) can be isolated from a cancer patient’s lymphocytes. These TCRs may be used to engineer populations of tumor-reactive T cells for cancer immunotherapies. Obtaining sequences of these functional TCRs is a critical initial step in preparing this type of personalized cancer treatment; however, current methods are time-consuming and labor-intensive. Scientists at the National Cancer Institute (NCI) have developed a rapid and robust method of isolating the sequences of mutation-specific TCRs to alleviate these issues; they seek licensing and/or co-development research collaborations for the development of a method for isolating the sequences of tumor-reactive TCRs. For collaboration opportunities, please contact Steven A. Rosenberg, M.D., Ph.D. at sar@nih.gov.

Combination Cancer Therapy with HDAC Inhibitors

NCI researchers developed a combination therapy of histone deacetylase (HDAC) inhibitors and immunotherapies, such as checkpoint inhibitors, virus-based vaccines, monoclonal antibodies, cell-based treatments or radiopharmaceuticals. The NCI Laboratory of Tumor Immunology and Biology seeks parties to license or co-develop this method.

Therapeutic Antitumor Combination Containing TLR4 Agonist HMGN1

Researchers at the National Cancer Institute (NCI) have developed a combination of immunoadjuvants and immune checkpoint inhibitors to stimulate an immune response against cancer. The combination therapy has been tested in xenograft models and shown successful for both treatment of an existing tumor and resistance to re-challenge. Researchers at the NCI seek licensing and/or co-development research collaborations for this invention.

Tethered Interleukin-15 (IL-15)/IL-21 to Enhance T Cells for Cellular Therapy

Researchers at the National Cancer Institute (NCI) have developed a method to improve the function of therapeutic engineered T cells used for Adoptive T Cell Therapy (ACT) for various cancers and diseases through the co-expression of Interleukin-15 (IL-15) and IL-21 by a flexible linker to the cell membrane. Researchers at the NCI seek licensing for this invention.

Chimeric Antigen Receptors that Recognize Mesothelin for Cancer Immunotherapy

Researchers at the NCI have developed chimeric antigen receptors (CARs) with a high affinity for mesothelin to be used as an immunotherapy to treat pancreatic cancer, ovarian cancer, and mesothelioma. Cells that express CARs, most notably T cells, are highly reactive against their specific tumor antigen in an MHC-unrestricted manner to generate an immune response that promotes robust tumor cell elimination when infused into cancer patients.

RNA/DNA Nanoparticles as Cancer Therapeutics

The technology is directed to the use of single-stranded RNA overhangs or toeholds of varying lengths (< 12 nucleotides) contained in nucleic acid-based nanoparticles which trigger the association of these nanoparticles and activates multiple functionalities such as gene silencing and/or cell-specific targeting. The use of RNA toeholds is superior to that of DNA toeholds in that it allows for smaller nanoparticles (fewer nucleotides for the toeholds) resulting in greater chemical stability, less immunogenic and higher yield of production. The National Cancer Institute (NCI) seeks licensing and/or co-development research collaborations for use of RNA overhangs or toeholds in nucleic acid nanoparticles.

Nanoparticle-hydrogel Composite for Nucleic Acid Molecule Delivery

The National Cancer Institute (NCI) seeks research a co-development partner and/or licensees for applications utilizing the nanoparticle platform technology for delivery of cancer-specific microRNAs, particularly for therapeutic uses in surface cancers, such as mesothelioma.

Fusion Proteins as HIV-1 Entry Inhibitors

Novel fusion proteins with good stability and potency against HIV-1. These fusion proteins have good drug properties and potential as prophylactics or therapeutics against HIV-1 infection. Researchers at the NCI seek licensing for the development and commercialization of novel fusion proteins as therapeutics or prophylactics against HIV-1 infection.

Antibody and Immunotoxin Treatments for Mesothelin-expressing Cancers

The National Cancer Institute Laboratory of Molecular Biology is seeking statements of capability or interest from parties interested in licensing or collaborative research to further develop, evaluate, or commercialize antibody-based treatments of mesothelin-expressing cancers.

Potassium Hydroxy Citrate Promotes Longevity and Efficacy of Anti-Tumor T cells for Adoptive Cell Therapy (ACT)

Adoptive cell therapy (ACT) using tumor-specific T cells leads to complete tumor regression in some cancer patients. However, limiting the efficacy of this therapy is that T cells become functionally exhausted and have short half-lives after adoptive transfer. Researchers at the National Cancer Institute (NCI) have discovered a novel method to generate long-lived memory tumor-specific T cells with enhanced tumor clearance and persistence upon in vivo transfer. NCI is seeking parties interested in licensing and/or co-developing potassium hydroxy citrate to promote longevity and efficacy of tumor-specific T cells.

Small Molecule Inhibitors of Drug Resistant Forms of HIV-1 Integrase

Researchers at the National Cancer Institute discovered small-molecule compounds whose activity against HIV-1 integrase mutants confer greater resistance than currently approved INSTIs. Preliminary DMPK and ADME studies have been completed by the NCI researchers. The National Cancer Institute seeks partners to commercialize this class of compounds through licensing or co-development.

PIM-Targeted PROTACs

The National Cancer Institute (NCI) seeks research co-development partners and/or licensees for a series of PIM Kinase targeting PROTACS.

Polymeric Delivery Platform for Therapeutics

The National Cancer Institute (NCI) seeks licensing and/or co-development research collaborations for a polymeric drug delivery platform that targets scavenger receptor A1 (SR-A1), a receptor highly expressed in macrophages, monocytes, mast cells, dendritic cells (myeloid lineages), and endothelial cells. The platform delivers various immunomodulatory therapeutic cargo including small molecule drugs, therapeutic peptides, and vaccines, to the lymphatic system and myeloid/antigen presenting cell (APC) sub-populations.

T cell Receptors Which Recognize Mutated EGFR

Researchers at the National Cancer Institute (NCI) have isolated T cell receptors (TCRs) that target specific mutations in the epidermal growth factor receptor (EGFR). The mutated protein recognized by these TCRs is frequently expressed in non-small cell lung cancer (NSCLC). These TCRs can be used for a variety of therapeutic applications, including engineered adoptive cell immunotherapy. Researchers at the NCI seek licensing and/or co-development research collaborations for these novel T cell receptors that recognize EGFR mutations.

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