NCI seeks partners to commercialize Griffithsin and Griffithsin tandemers as therapeutics for HIV infections that are resistant to native GRFT, specifically, additional studies on stability, toxicity, immunogenicity, and large-scale production.
The National Cancer Institute (NCI) Vaccine Branch, seeks research co-development or licenses for a novel method of improving HIV vaccine efficacy by activating Ras signaling. Upregulating the Ras pathway can improve an HIV patient’s immune response to anti-retroviral vaccines.
Scientists at the National Cancer Institute's Molecular Targets Laboratory have modified the Cnidarin-derived griffithsin compound to have greater storage time and stability. Griffithsin compounds are a class of highly potent proteins capable of blocking the HIV virus from penetrating T cells. The National Cancer Institute seeks parties interested in collaborative research to license or co-develop large-scale recombinant production of the compound.
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.
The development of an effective HIV vaccine has been an ongoing area of research. The high variability in HIV-1 virus strains has represented a major challenge in successful development. Ideally, an effective candidate vaccine would provide protection against the majority of clades of HIV. Two major hurdles to overcome are immunodominance and sequence diversity. This vaccine utilizes a strategy for overcoming these two issues by identifying the conserved regions of the virus and exploiting them for use in a targeted therapy. NCI seeks licensees and/or research collaborators to commercialize this technology, which has been validated in macaque models.
Researchers at the National Cancer Institute discovered small-molecule compounds containing 1-hydroxy-2-oxo-1,8-naphthyridine moieties whose activity against HIV-1 integrase mutants confer resistance to currently approved INSTIs. Preliminary rodent efficacy, metabolic, and pharmacokinetic 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.
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.
Scientists at the National Cancer Institute (NCI) developed a novel stealth lipid-based nanoparticle formulation comprising phospholipid, DC8,9PC and a polyethylene glycol-ated (PEGylated) lipid – such as DSPE-PEG2000 – that efficiently package a high amounts of hydrophobic photodynamic drug (PDT) – such as HPPH – in stable vesicles. This HPPH-loaded liposome system demonstrates higher serum stability and ambient temperature stability upon storage. It exhibits increased tumor accumulation and improved animal survival in mice tumor models compared to the formulation in current clinical trials. The NCI seeks co-development partners and/or corporate licensees for the application of the technology as an anti-cancer therapeutic.
RNA interference (RNAi) is a naturally occurring cellular post-transcriptional gene regulation process that utilizes small double-stranded RNAs to trigger and guide gene silencing. By introducing synthetic RNA duplexes called small-interfering RNAs (siRNAs), we can harness the RNAi machinery for therapeutic gene control and the treatment of various diseases. The National Cancer Institute seeks partners to license or co-develop RNA, RNA-DNA, and DNA-RNA hybrid nanoparticles consisting of a DNA or RNA core with attached RNA or DNA hybrid duplexes.
Researchers at the National Cancer Institute (NCI) seek research co-development or licenses for a method of stimulating an immune response in a human at risk for infection by, or already infected with, an HIV-1 retrovirus. This method utilizes DNA vaccines to stimulate CD8+ T cell immune responses.
Prevention and control of human immunodeficiency virus (HIV) infections require a vaccine providing long-lasting protection. The most promising vaccine up to date consists of a regimen of immunization with genetically engineered HIV proteins, including the surface glycoprotein gp120, with a resulting efficacy of ~30%. Recent evidence indicates antibodies produced against variable envelope region 2 (V2) of gp120 in primates are associated with higher levels of protection, while antibodies produced against variable envelope region 1 (V1) have an opposite and interfering effect. Researchers at the National Cancer Institute (NCI) and New York University (NYU) have developed V1-deleted gp120 immunogens using Simian immunodeficiency virus (SIV), and observed an increase in antibodies against V2 in macaques upon immunization. NCI is seeking parties interested in co-developing and/or licensing V1-deleted gp120 immunogens for their use in an improved HIV vaccine.
IFN-gamma and IL-10 are cytokine signaling molecules that play fundamental roles in inflammation, cancer growth and autoimmune diseases. Unfortunately, there are no specific inhibitors of IFN-gamma or IL-10 on the market to date. The National Cancer Institute seeks parties interested in licensing or collaborative research to co-develop selective IL-10 and IFN-gamma peptide inhibitors.
Scientists at the National Cancer Institute (NCI) have discovered a bacterial exonuclease VII (ExoVII) inhibitor that increases the potency of widely used quinolone antibiotics targeting prokaryotic type IIA topoisomerases. NCI seeks research co-development partners and/or licensees for the development of ExoVII inhibitors as new antibiotic adjuvants to boost the efficacy of quinolone antibiotics and/or restore the susceptibility of resistant bacteria.
Researchers at the National Cancer Institute (NCI) seek research & co-development and/or licensees for a novel, ex vivo method by which stem cell-like memory T cells (Tscm) can be generated by stimulating naïve T cells in the presence of inhibitors of GSK-3beta, which are capable of activating the Wnt pathway. These Tscm cells, generated using GSK-3beta inhibitors, display enhanced survival and proliferation upon transfer, have multipotent capacity to generate all memory and effector T cell subsets, and show increased anti-tumor activity in a humanized mouse tumor model.
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.
NCI Researchers have discovered Interferon-lambda 4 (IFNL4), a protein found through analysis of genomic data. Preliminary studies indicate that this protein may play a role in the clearance of HCV and may be a new target for diagnosing and treating HCV infection. The National Cancer Institute (NCI) Division of Cancer Epidemiology and Genetics (DCEG) Immunoepidemiology Branch is seeking statements of capability or interest from parties interested in in-licensing or collaborative research to further co-develop a gene-based diagnostic for Hepatitis C virus (HepC, HCV).
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.
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.
Tuberculosis (TB) is an infectious disease that typically affects the lungs. Current therapies include a panel of antibiotics given over a range of 6-9 months. As a result of the expense of treatment, the extended timeframe needed for effective treatment, and the scarcity of medicines in some developing countries, patient compliance with TB treatment is very low and results in multi-drug resistant TB (MDR-TB). There remains a need for a faster, more effective treatment for TB. NCI researchers seek licensing and/or co-development of peptide inhibitors of STAT3 and IL-10 developed to treat bacterial infections such as tuberculosis. See aslo: NIH inventions E-164-2007 and E-167-2010