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Scientists at NIH have identified a process to select highly tumor-reactive T cells from a patient tumor sample based on the expression of four specific T cell surface markers: programmed cell death protein 1 (PD-1; CD279), 4-1BB (CD137), T cell lg-and mucin-domain-containing molecule-3 (TIM-3), and/or lymphocyte activation gene 3 (LAG-3). After this enriched population of tumor fighting T cells, primarily tumor infiltrating lymphocytes (TIL), is selected and expanded to large quantities, it gets re-infused into the patient via an adoptive cell transfer (ACT) regimen.

Nitric oxide (NO) has a broad spectrum of actions in physiological and pathological processes.  NO-donor drugs have shown therapeutic effect in several cancer types by inducing apoptosis but the concentrations required have suggested limited clinical applicability.  For cancers such as non-small cell lung cancer where most therapies are not curative, there remains a need for effective treatments. 

 A number of factors can play a detrimental role in the process of wound healing such as poor nutritional status, smoking, various drugs, cancer, and diabetes.  Wound healing impairment is a challenging clinical problem with no efficacious treatments currently available.  Nitric oxide (NO) has been shown to play a role in the process of wound healing by promoting both the proliferative and remodeling phases of healing. 

Aberrant function of the WNT-b-catenin pathway is a common underlying cause of tumorigenesis.  Despite the attractiveness of the WNT-b-catenin pathway as a therapeutic target, WNT dependent cell signaling is also crucial for normal tissue development, and is ubiquitous in all organs.  As a result, WNT-b-catenin pathway inhibitors cause many side effects and fail to meet FDA safety standards.  A more targeted approach is needed to develop safe and effective WNT signaling inhibitors.

The National Cancer Institute, Cancer and Inflammation Program seeks parties interested in collaborative research to further co-develop inhibitors of STAT proteins for the treatment of cancer.

Thymoma and thymic carcinomas are a rare and poorly understood group of malignancies.   Despite the growing number of biomarkers that are used for diagnosing and treating carcinomas in general, cancers of the thymus are still diagnosed, stratified and treated by a costly combination of histology, surgery and radiological procedures.  The lack of qualified biomarkers associated with thymomas and thymic carcinomas has also hampered the development of targeted therapies.

The NCI Radiation Oncology Branch and the  NHLBI Laboratory of Single Molecule Biophysics seek parties to co-develop fluorescent  nanodiamonds for use as in vivo and in vitro optical tracking probes toward commercialization.  

Thalidomide and its close analogs (lenalidomide and pomalidomide) are widely used to treat a variety of diseases, such as multiple myeloma and other cancers as well as the symptoms of several inflammatory disorders. However, thalidomide is known for its teratogenic adverse effects when first clinically introduced in the 1950s, and is associated with drowsiness and peripheral neuropathy. Hence, there is intense interest to synthesize, identify and develop safer analogs. 

Scientists at the National Cancer Institute's Molecular Targets Laboratory have discovered that Cnidarins as a novel class of highly potent proteins capable of blocking the HIV virus from penetrating T-cells. Cnidarins were found in a soft coral collected in waters off Australia's northern coast. Cnidarins can block virus fusion/entry but do not block viral attachment. In addition, Cnidarins do not have lectin-like activity and therefore possibly a unique mechanism of action.

The promise of RNA interference based therapeutics is made evident by the recent surge of biotechnological drug companies that pursue such therapies and their progression into human clinical trials. The present invention discloses novel RNA  and RNA/DNA nanoparticles including  multiple siRNAs, RNA aptamers, fluorescent dyes, and proteins. These RNA nanoparticles are useful for various nanotechnological applications.