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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.

IgG4 Hinge Containing Chimeric Antigen Receptors Targeting Glypican-1 For Treating Solid Tumors

Researchers at the National Cancer Institute have developed a glypican-1 (GPC1) chimeric antigen receptor (CAR)-T cells using short immunoglobin subclass 4 (IgG4) hinge sequences that are highly potent against GPC1-expressing tumors. NCI seeks research co-development partners and/or licensees to advance the development of GPC1-IgG4 hinge CARs for the treatment of pancreatic cancer and other GPC1-expressing tumors.

Dual Specific Anti-CD22 Anti-CD19 Bicistronic Chimeric Antigen Receptors (CARs)

Inventors at the National Cancer Institute (NCI) have developed chimeric antigen receptors (CARs) that target two B cell surface antigens, CD19 and CD22, improving treatment of B-cell malignancies, such as acute lymphoblastic leukemia (ALL). NCI is actively seeking parties interested in licensing this invention to commercialize the bicistronic CAR construct targeting CD19 and CD22 for immunotherapy.

Use of Cucurbitacins and Withanolides for the Treatment of Cancer

The National Cancer Institute's Laboratory of Experimental Immunology, Cancer Inflammation Program, seeks parties interested in collaborative research to co-develop, evaluate, or commercialize the use of certain cucurbatacins or withanolides in combination with pro-apoptotic agonists of TRAIL death receptors for cancer therapy.

Methods of Producing Thymic Emigrants from Induced Pluripotent Stem Cells

Pluripotent stem cells are a promising source of T cells for a variety of clinical applications. However, current in vitro methods of T cell differentiation result in the generation of cells with aberrant phenotypes. Researchers at the National Cancer Institute (NCI) have now developed methodology for generating induced pluripotent stem cell thymic emigrants (iTE). Antigen-specific CD8αβ+ iTEs exhibited functional properties in vitro that were almost indistinguishable from natural naïve CD8αβ+ T cells, including vigorous expansion and robust anti-tumor activity. iTEs recapitulated many of the transcriptional programs of naïve T cells in vivo and revealed a striking capacity for engraftment, memory formation, and efficient tumor destruction. The NCI seeks licensing and/or co-development research collaborations for this invention.

High Affinity Nanobodies Targeting B7-H3 (CD276) for Treating Solid Tumors

Researchers at the National Cancer Institute (NCI) have isolated a panel of anti-CD276 (also called B7-H3) single domain antibodies (also known as nanobodies). These antibodies have a high affinity for CD276-positive tumor cells and have great potential for diagnostic and therapeutic technologies against solid tumors. The NCI seeks licensing and/or co-development research collaborations for CD276-targeting camel nanobodies.

T-Cell Therapy Against Patient-Specific Cancer Mutations

Scientists at the National Cancer Institute's Surgery Branch developed a method to identify T cells that specifically recognize immunogenic mutations expressed only by cancer cells. The NCI seeks parties interested in collaborative research to co-develop or license T-cell therapy against cancer mutations.

Therapeutic Immunotoxins with Increased Half-Life and Anti-Tumor Activity

The National Cancer Institute (NCI) seeks research co-development partners and/or licensees for mesothelin targeting Recombinant Immunotoxins (RITs). These RITs have been engineered by site specific modification with polyethylene glycol (PEG) to have an increased serum half-life, while maintaining high cytotoxicity and have greatly improved anti-tumor activity.

Use of the TP5 Peptide for the Treatment of Cancer

Increased cyclin-dependent kinase 5 (CDK5) activity has recently emerged as a contributor to cancer progression. Researchers at the National Cancer Institute (NCI) and at the National Institute of Neurological Disorders and Stroke (NINDS) have shown that TP5, a small peptide inhibitor of CDK5 modified to facilitate passage through the blood brain barrier (BBB), has potential therapeutic benefit in glioblastoma (GBM) and colorectal carcinoma (CRC). NCI is seeking parties interested in co-developing and/or licensing TP5 for its use in the treatment of cancers with aberrant CDK5 expression as a mono-therapy or in an adjuvant setting with current standard-of-care.

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.

Enhanced Cancer Chemotherapy Using the Bioactive Peptide Recifin And Its Analogues

Scientists at the National Cancer Institute (NCI) discovered that the cyclic peptide recifin inhibits the activity of tyrosyl-DNA phosphodiesterase 1 (TDP1), a molecular target for the sensitization of cancer cells to the topoisomerase 1 (TOP1) inhibitor camptothecin and its chemotherapeutic derivatives – such as topotecan and irinotecan. NCI seeks research co-development partners and/or licensees for the development of recifin and its analogues as new chemosensitizing agents in adjunct therapies to enhance the sensitivity of cancer cells to topotecan, irinotecan and related chemotherapeutic agents.

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