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Virus-Like Particles That Can Deliver Proteins and RNA

The present invention describes novel virus-like particles (VLPs) that are capable of binding to and replicating within a target mammalian cell, including human cells. The claimed VLPs are safer than viral delivery because they are incapable of re-infecting target cells. The National Cancer Institute's Protein Expression Laboratory seeks parties interested in licensing the novel delivery of RNA to mammalian cells using virus-like particles.

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.

Use of Heterodimeric IL-15 in Adoptive Cell Transfer

Researchers at the National Cancer Institute (NCI) have developed a technology that provides methods of performing adoptive cell transfer (ACT), an immunotherapeutic approach for cancer treatment, by administering a heterodimeric Interleukin 15/Interleukin 15 receptor alpha (IL-15/IL-15Rα) complex (hetlL-15) in the absence of lymphodepletion, thereby eliminating any lymphodepletion-associated detrimental side effects.

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.

Use of Acetalax for Treatment of Triple Negative Breast Cancer

The National Cancer Institute (NCI) seeks research co-development and/or potential licensees for a potential novel treatment for triple-negative breast cancer (TNBC) with acetalax (oxyphenisatin acetate). Acetalax is a previously FDA approved drug that has been used as a topical laxative but is being repurposed here as an onco-therapy because of its cytotoxic effects on a number of TNBC and other cancer cell lines.

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.

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.

The UBE2G2 Binding Domain in the Ubiquitin Ligase GP78 and Methods of Use Thereof

Researchers at the National Cancer Institute (NCI) have developed an invention describing the binding domain (G2BD) for the ubiquitin-conjugating enzyme Ube2G2 in the gp78 ubiqutin ligase protein. The invention involves modulating the interaction between the gp78 protein and the conjugating enzyme Ube2G2. Interruption of this interaction will block degradation from the endoplasmic reticulum (ER), resulting in ER stress, unfolded protein response, and, ultimately, apoptosis in some cancer cells. The NCI seeks licensing and/or co-development partners 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.

T-cell Receptors Targeting CD20-Positive Lymphomas and Leukemias

The National Cancer Institute (NCI) seeks licensees for a collection of T-cell receptors (TCRs) that specifically target the CD20 antigen expressed in B-lymphoid malignancies such as non-Hodgkin’s lymphoma (NHL), chronic lymphocytic leukemia, and acute lymphoblastic leukemia. The TCRs are being developed as therapeutics for the treatment of lymphomas and leukemias.

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.

Synthetic lipopeptide inhibitors of RAS oncoproteins

It is well known that overactive Ras signaling is linked to many forms of cancer, and despite intensive efforts worldwide to develop effective inhibitors of Ras, to date there is no anti-Ras inhibitor in clinical use. Researchers at the NCI’s Cancer and Inflammation Program, in collaboration with scientists at Vanderbilt University and the University of Illinois in Chicago, have identified a number of small peptidomimetic compounds that bind to Ras proteins with nanomolar affinity. NCI’s Cancer and Inflammation Program seeks partners interested in licensing or co-development of synthetic, highly potent cell-permeable inhibitors of Ras that bind to the protein directly.

Self-Assembling Nanoparticles Composed of Transmembrane Peptides and Their Application for Specific Intra-Tumor Delivery of Anti-Cancer Drugs

Researchers at the National Cancer Institute (NCI) seek licensing and/or co-development research collaborations for peptide-based virus-like nanoparticles that are fully synthetic and capable of delivering cytotoxic, radioactive, and imaging agents. The researchers are interested in commercial partners to conduct pre-clinical and pre-IND studies.

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.

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.

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