Diagnostic Biomarker of Metastasis for Improved Clinical Management of Head and Neck Cancer

Squamous Cell Carcinoma of the Head and Neck (HNSCC) is associated with poor prognosis due to the advanced stage of disease (metastasis) typically found at the time of diagnosis. Investigators at the NIH have developed a sensitive method using a protein biomarker for detecting even just a few HNSCC tumor cells in lymph nodes with occult disease.

Vitamin C renal leak as a clinical diagnostic tool in the detection, monitoring, and management of acute and chronic diseases

This technology includes a clinical diagnostic tool for measuring vitamin C elimination by human kidneys that can be used for detecting, monitoring, and managing acute and chronic diseases. Findings revealed significant associations between vitamin C renal leak status and clinical variables affecting renal function and blood glucose. The technology uses vitamin C depletion-repletion kinetics and pharmacokinetic models to establish a physiological vitamin C renal threshold.

Locally Delivered Alkaline Phosphatase for Treatment of Periodontal Disease

This technology includes a product for local delivery of alkaline phosphatase for the treatment of periodontal disease. Our laboratory has discovered that factors regulating phosphate metabolism and specifically the appropriate balance between phosphate (Pi) and pyrophosphate (PPi) at local sites are needed for formation (development), maintenance and regeneration of the tooth root surface (cementum), periodontal ligament (PDL) and surrounding alveolar bone, i.e., the periodontal apparatus.

Apparatus for Cryogenic-Electron Microscopy Sample Preparation

Cryo-Electron Microscopy (cryo-EM) is used to obtain high-resolution structural images of macromolecular structures. Samples must be purified and loaded onto cryo-EM grids before imaging. The ideal cryo-EM grid consists of particles that are evenly and richly distributed in a broad distribution of orientations throughout the holes of the support film. Current techniques to prepare cryo-EM grids are performed manually and require trial and error, resulting in a bottleneck in cryo-EM workflows.

3D Bioprinting of Cardiac Patch with Anisotropic and Perfusable Architecture for the Repair of Damaged Cardiac Muscle

This technology includes a novel cardiac patch which was 3D printed to repair damaged cardiac tissue. Based on biological and anatomical understanding of myocardial tissue, a novel 3D bioprinting technique was developed to directly fabricate the cellularized and vascularized cardiac patch with anisotropic fiber and perfusable vessel architecture. The design will integrate biomimetic aligned myocardial fibers and perfusable blood vessels to create a thick, functional cardiac patch, suitable for the human heart implantation.

Java Applet for Modeling Human Metabolism and Energy Expenditure for Adaptive Dieting and Exercise Regimens

Known methods for predicting weight loss fail to account for slowing of metabolism as weight is lost and therefore overestimate the degree of weight loss. While this limitation of the 3500 Calorie per pound rule has been known for some time, it was not clear how to dynamically account for the metabolic slowing. The invention provides a Java applet for modeling of human metabolism to improve the weight change predictions. The model has been validated using previously published human data and the model equations have been published.

Monoclonal Antibodies to HIV-1 Vpr

Available for licensing are monoclonal antibodies against HIV-1 viral protein R (Vpr) and the respective hybridoma cell lines expressing the same. The antibodies provide a means for detecting HIV-1 Vpr. Currently, the mechanism of HIV pathogenesis believed to involve viral replication inside immune cells and other cells. At present, there are no clinical assays for detecting HIV-1 Vpr. Vpr circulates at detectable levels in the blood and is likely derived from degraded virions or released from infected cells. Vpr facilitates viral replication and disrupt normal cell function.

Conditionally Immortalized Human Podocyte Cell Lines

Podocytes, cells of the visceral epithelium in the kidneys, are a key component of the glomerular filtration barrier. Podocyte damage and loss contribute to the initiation of glomerular diseases. NIH investigators recently established long-term urinary cell cultures from two patients with focal segmental glomerulosclerosis and two healthy volunteers, via transformation with the thermosensitive SV40 large T antigen (U19tsA58) together with human telomerase (hTERT).

Construct for Tetracycline Inducible Podocyte Specific Gene Expression in Mice

The National Institutes of Health announces the generation of a construct by ligating 2.5kb human podocin promoter sequence to gene encoding reverse tetracycline-controlled transcriptional activator which enables tetracycline-inducible podocyte specific gene of interest expression with another construct consisting of tetracycline responsive element, minimal CMV promoter and gene of interest.

Truncated Methanocarba Adenosine Derivatives as A3 Adenosine Receptor Antagonists

Novel A3 adenosine antagonists available for licensing. A3 receptors are particularly highly expressed in inflammatory cells, making it a potentially desirable target for inflammatory diseases. This technology relates to highly specific antagonists and partial agonists of A3 adenosine receptors, which are negatively coupled to adenylate cyclase and have been broadly implicated in inflammation, cardiovascular disease, endocrine conditions and cancer. Further, A3 adenosine receptors have been implicated in asthma and glaucoma.
Subscribe to Licensing