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Novel Small Molecule Inhibitors of Tyrosyl-DNA Phosphodiesterase 1 (TDP1) for Treatment of Solid Tumors

Scientists at National Cancer Institute (NCI) Center for Cancer Research (CCR) identified selective tyrosyl-DNA phosphodiesterase 1 (TDP1) inhibitors that may be used in combination with topoisomerase 1 (TOP1) inhibitors for synergistic treatment of solid tumors. NCI seeks research co-development partners and/or licensees for commercializing the TDP1 inhibitors as part of an anti-cancer therapy.

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.

New Heterocyclic Scaffold-Based Inhibitors of the Polo-Box Domain of Polo-like Kinase 1 for the Treatment of Cancer

Researchers at the National Cancer Institute (NCI) and the National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK) have developed novel heterocyclic scaffold-based inhibitors of the polo-box domain (PBD) of Polo-like kinase 1 (Plk1). These compounds effectively arrest mitotic progression and cell proliferation in cell-based assays. The National Institutes of Health (NIH) seeks licensing and/or co-development research collaborations to further develop these inhibitors for the treatment of cancer.

Method of Neoantigen-Reactive T Cell Receptor (TCR) Isolation from Peripheral Blood of Cancer Patients

The National Cancer Institute (NCI) seeks research co-development partners and/or licensees for a novel method for isolation and construction of neoantigen-reactive T-cell receptors (TCRs) from peripheral blood lymphocytes (PBL) of cancer patients. This method generates accurate scoring of single T cells from tumors, as well as facilitates identification and reconstruction of unknown TCRs for immunotherapy.

Extremely Rapid Method to Isolate Neoantigen Reactive T Cell Receptors (TCRs)

Researchers at the National Cancer Institute (NCI) have developed a novel method for identifying neoantigen reactive T cells and T cell receptors (TCRs), isolated from fresh tumors of common epithelial cancers. This highly specific and sensitive method allows rapid determination of the neoantigen reactive TCR sequences and can be very useful to translate this information into TCR-engineered T-cell populations for immunotherapy without the need to grow tumor infiltrating T-cells and expensive, time-consuming screening. The NCI seeks research co-development partners and/or licensees for this invention.

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.

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

Chimeric Antigen Receptors (CARs) are engineered proteins that can be used in a therapeutic capacity when expressed by an immune cell (e.g., a T cell). Specifically, CARs comprise a targeting domain (such as an antibody or binding fragment thereof) as well as domains that activate immune cells. By selecting a targeting domain that binds to a protein that is selectively expressed on a cancer cell, it is possible to target immune cells to the cancer cells. Upon binding to the target cell, the immune cells are activated, leading to the destruction of the cancer cell. This therapeutic approach holds great promise, as evidenced by the recent FDA-approval of CAR-T cell therapies, KYMRIAH and YESCARTA, both of which target CD19.

High Affinity Monoclonal Antibodies Targeting Glypican-2 for Treating Childhood Cancers

Cancer therapies that specifically target Glypican 2 (GPC2) are strong therapeutic candidates for pediatric patients with neuroblastoma and other GPC2 expressing cancers. The inventors at the National Cancer Institute (NCI) have developed and isolated two new antibodies that target GPC2 (CT3 and CT5) that are available for licensing and co-development.

Highly Soluble Pyrimido-Dione-Quinoline Compounds: Small Molecules that Stabilize and Activate p53 in Transformed Cells

Researchers at the National Cancer Institute (NCI) have developed an invention reporting the composition and function of a pyrimido-dione-quinoline that was found to inhibit HDM2’s ubiquitin ligase (E3) activity without accompanying genotoxicity. The current invention results in the stabilization of p53 in cells through the inhibition of its ubiquitin-mediated proteasomal degradation resulting in a robust p53 response in tumors. NCI researchers seek licensing and/or co-development partners for this invention.

Peptide Mimetic Ligands of Polo-like Kinase 1 Polo Box Domain

Researchers at the National Cancer Institute (NCI) have developed peptidomimetic inhibitors that disrupt Polo-like kinase 1 (Plk1)-mediated protein interactions by targeting polo-box domain (PBD). The compounds are designed to selectively cause mitotic arrest in cancer cells with abnormal Plk1 expression. Researchers seek licensing and/or co-development research collaborations to further develop the inhibitors.

Peptide Mimetic Ligands of Polo-like Kinase 1 Polo Box Domain (“Plk1 PBD Portfolio”)

Researchers at the National Cancer Institute (NCI) have developed peptidomimetic inhibitors that disrupt Polo-like kinase 1 (Plk1)-mediated protein interactions by targeting polo-box domain (PBD). These compounds are designed to selectively cause mitotic arrest in cancer cells with abnormal Plk1 expression. Researchers seek licensing and/or co-development research collaborations to further develop the inhibitors.

Schweinfurthins and Uses Thereof

Researchers at the National Cancer Institute (NCI) developed novel analogs of the natural product schweinfurthins to treat neurofibromatosis type 1 (NF1). The compounds demonstrate effective growth inhibition in malignant peripheral nerve sheath tumor cell lines and mouse models of astrocytomas. Researchers seek licensing and/or co-development research collaboration opportunities to further develop the schweinfurthin analogs.

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