Strategies to Protect Mammalian Neural Tissue Against Cold and Potentially Other Metabolic Stresses and Physical Damages

Researchers at the National Eye Institute (NEI) have discovered an invention describing a composition and method(s) of using such composition for preserving viability of cells, tissues, or organs at a low temperature (around 4ºC). Current cold storage solutions or methods for cells, tissues, and organs are suboptimal due to irreversible damage to cold-sensitive tissue or organ transplants that need a longer term of storage for facilitating clinical practices.

Novel Human Immunogenic Epitopes of the Human Endogenous Retrovirus ERVMER34-1

Summary:

The National Cancer Institute (NCI) seeks research co-development partners and/or licensees for the clinical translation of novel peptide-based therapeutic cancer vaccines derived from ERVMER34-1, a human endogenous retrovirus (HERV) antigen, offering a unique opportunity to address a significant unmet need in the treatment of various carcinomas.

Helical Guidewires and Related Systems for Transcatheter Heart Valve Procedures

This technology includes a guidewire purpose-built for delivery of bulky transcatheter heart valves (THV). Conventional THV guidewires are rigid and have a distal tip shaped like a pigtail to prevent apical ventricular perforation. This invention is a 3-dimensional helical or antihelical curve that can protect against apical perforation, possibly better, and that allows subtle 3-mensional deflection to aid the operator in achieving coaxiality or overcoming delivery obstacles such as calcific spicules.

Transcatheter MRI-guided Implantable Cavopulmonary Bypass Endograft for the Treatment of Congenital Heart Disease

This technology includes a catheter-delivered endograft designed to treat congenital heart disease without surgery. The specific surgical procedure averted is cavopulmonary bypass graft. The key innovations are features to effect distal end-to-side anastomosis and proximal end-to-end anastomosis without surgery. The system operates under X-ray and MRI guidance.

Functions and Targets of Therapeutic MicroRNAs to Treat and Diagnose Cancer

This technology includes a method to identify potentially therapeutic microRNAs in cancer, particularly squamous cell carcinoma of the head and neck (HNSCC). This approach first utilizes a large and publicly available expression dataset, which is then validated by a smaller independent dataset to determine deregulated microRNAs expression. These results are then intersected with in vitro functional anti-proliferative screening data to select for microRNAs that play a functional tumor suppressive role and likely serve as therapeutic targets.

Targeted Gene Mutation Technology for Studying Specific Cell Functions in Mice

This technology includes the development of transgenic mice with a targeted gene mutation that flanks exon 8 of the Ikzf2 (Helios) gene using loxP sites. These Ikzf2 fl/fl (floxed) mice allow researchers to selectively delete the Ikzf2 gene in specific tissues or cells by crossing them with mice that express Cre recombinase under tissue-specific promoters.

A New Molecular Scaffold for Targeting hRpn13 as a Treatment for Cancer

This technology includes a new chemical scaffold (with lead compound XL5) against hRpn13 that induces apoptosis, which may have clinical efficacy against cancer. The structure of XL5-conjugated hRpn13 guided the design of XL5-PROTAC degrader compounds that exhibit greater efficacy than previous hRpn13-targeting compounds, as evaluated by selectivity for hRpn13, induction of apoptosis, and loss of cell viability. In cells, XL5-PROTACs revealed the presence of a truncated hRpn13 product that binds to proteasomes and is selectively degraded by XL5-PROTACs.