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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.

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.

Combination of Near Infrared Photoimmunotherapy Targeting Cancer Cells and Host-Immune Activation

Investigators at the National Cancer Institute (NCI) seek co-development partners and/or licensees for a new therapeutic approach that selectively targets cancer cells and prevents tumor regrowth. The novel method combines antibody-IR700 molecules and Near-Infrared Photo Immunotherapy (NIR-PIT), which has shown great potential in targeting tumors via a host immunogenic response, with already known and available anti-cancer immunomodulators to further enhance the antitumor response. The investigators have shown in mouse models that, when used in combination, NIR-PIT-treatment and standard antitumor agents conferred a potent vaccine-like effect, not only curing mice of local and distant cancers but successfully immunizing them against tumor regrowth.

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.

Overexpression of Phf19 on T Cells Enhances Therapeutic Effects of T Cell-Based Therapies (such as Chimeric Antigen Receptor [CAR] Therapies)

Researchers at the National Cancer Institute (NCI) have developed a method to epigenetically reprogram CD8+ T cell fate by expressing elevated levels of the polycomb-like protein, Phf19. This technology is useful for improving T cell-based immunotherapies (such as CAR therapies) to treat a range of infectious diseases and cancers. NCI seeks licensing or co-development partners for this invention.

Monoclonal Antibodies and Immunoconjugates Directed to the Non-ShedPortion (“Stalk”) of Mesothelin are Excellent Candidates for Developing Therapeutic Agents

Antibodies that specifically recognize and bind to the unshed portion (“stalk”) of human mesothelin are strong therapeutic candidates because they maintain contact with the cancer cell for a longer duration than other anti-mesothelin antibodies that are currently available. The National Cancer Institute (NCI) has developed such antibodies that specifically recognize and bind to the stalk of human mesothelin with high affinity. The NCI seeks licensing and/or co-development research collaborations to advance the development and commercialization of these antibodies.

CD206 Small Molecule Modulators, Their Use and Methods for Preparation

Researchers at the National Cancer Institute (NCI) have discovered a small molecule that binds to CD206 and activates M2-like tumor associated macrophages resulting in innate and adaptive anti-tumor responses. NCI seeks research co-development or licensees for CD206 small molecule modulators as a therapeutic for CD206-expressing cancers (such as pancreatic, sarcoma, head and neck, lung, gastric, triple negative breast, renal cell, colorectal cancer, melanoma).

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.

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.

PIM-Targeted PROTACs

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

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.

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.

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