Fluorinated MU-Opioid Receptor Agonists

Summary: 
Investigators at the National Institute on Drug Abuse seek co-development partners and/or licensees for collection of mu opioid receptor (MOR) agonists as alternatives for existing compounds.

Description of Technology: 
Although existing opioids are excellent analgesics and useful as positron emission tomography (PET) radiotracers, they come with debilitating side effects. These include addiction, respiratory distress, hyperalgesia, and constipation. Therefore, there is a need for alternatives with lower adverse effects.

Interleukin-27 Producing B-Cell Population and Uses Thereof

Summary: 
The National Eye Institute (NEI) seeks research co-development partners and/or licensees to advance the production and uses of interleukin-27 (IL-27) producing B-regulatory cell (i27-Breg) therapy for immune related autoimmune disorders. These disorders include but are not limited, to age-related macular degeneration (AMD), graft-versus-host disease (GVHD), multiple sclerosis (MS) and transplant rejection.

Selective A3 Adenosine Receptor Agonists for the Treatment of Chronic Neuropathic Pain and Other Conditions

This technology includes the creation and use of A3 adenosine receptor (A3AR)-selective agonists for treating chemotherapy-induced peripheral neuropathy, chronic neuropathic pain, rheumatoid arthritis, psoriasis, and other conditions. A3 receptors for adenosine are found in most cells and endogenous activation of the A3 receptors can result in apoptosis, thereby relieving the inflammation or targeting a tumor. A3AR agonists have been a promising strategy for the treatment of various diseases.

Novel Small Molecule Agonists of the Relaxin Receptor as Potential Therapy for Heart Failure and Fibrosis

The present invention is directed to novel small molecule agonists of the mammalian relaxin family receptor 1 (RXFP1), including human RXFP1. Activation of RXFP1 induces: 1) vasodilation due to up-regulation of the endothelin system; 2) extracellular matrix remodeling; 3) moderation of inflammation by reducing levels of inflammatory cytokines; and 4) angiogenesis. Small molecule agonists of RXFP1 may be useful in treating acute heart failure (AHF), scleroderma, fibrosis, other conditions associated with the biology of relaxin, and in improving reproductive health and wound healing.

Angubindin-1 Peptide for Transient Blood-Brain Barrier Opening to Boost Chemotherapy in Malignant Glioma

This technology includes a first-in-class synthetic peptide, angubindin-1, designed to temporarily relax the blood-brain barrier (BBB)—the tightly sealed network of brain blood vessel cells that normally blocks most drugs—from the inside. By binding the tricellular tight-junction protein angulin-1/LSR, the peptide creates a reversible “molecular doorway” that lets cancer medicines such as liposomal doxorubicin (Doxil®) reach tumors in the central nervous system (CNS).

Concurrent Use of Atorvastatin During Chemotherapy Reduces Cisplatin-induced Ototoxicity

This technology includes the use of atorvastatin, a medication to manage hypercholesterolemia, as a method to protect patients receiving cisplatin from hearing loss. Cisplatin chemotherapy is indicated in various cancer types in adults and children and is known to cause hearing loss. A patient on atorvastatin during chemotherapy is 46% less likely to acquire a significant cisplatin-induced hearing loss relative to a non-statin user. Atorvastatin is an FDA-approved medication routinely prescribed and well-tolerated clinically.

Zip14-AAV Genetic MRI Reporter System for Non-Invasive Cell & Gene-Therapy Tracking

This technology includes a gene-based magnetic resonance imaging (MRI) reporter platform that harnesses adeno-associated virus (AAV) delivery of the metal transporter Zip14 to create image contrast wherever the gene is expressed. By driving Zip14 from cell-specific promoters, investigators obtain robust, long-lasting signal changes on standard clinical MRI sequences (e.g., MPRAGE and GRE), enabling real-time visualization of living cells and their gene-expression patterns.

Gene Signature for Predicting Solid Tumors Patient Prognosis

HCC is the most frequent malignant tumor in the liver and the third leading cause of cancer death worldwide.  A progressive sequence of somatic mutations and epigenetic changes of oncogenes or tumor suppressor genes are believed to cause tumor development. However, high genomic instability in tumors causes the accumulation of genomic aberrations that do not contribute to tumor progression. Therefore, it is important to distinguish between ''driver'' mutations that are functionally important and ''passenger'' mutations that do not provide a selective advantage to the tumor cells.