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Proinflammatory T-helper 17 cells (Th17) play important roles in host immune defense against infection, but uncontrolled activation of these cells, known as the Th17 response, may cause autoimmune and autoinflammatory diseases (uveitis, multiple sclerosis, rheumatoid arthritis, and Crohn’s disease) through the effects of Th17 lineage cytokines (such as, IL-17F, IL-22 and GM-CSF). Importantly, IL-17A (a proinflammatory cytokine) represses other Th17 lineage cytokines by upregulating the regulatory cytokine IL-24.

The tumor microenvironment consists of a heterogenous population of cells which includes tumor cells and tumor-associated stroma cells (TASCs). The TASCs promote tumor angiogenesis, proliferation, invasion and metastasis. Because stroma cells are found in both healthy and cancerous tissue, targeting the tumor stroma has been difficult due to the lack of targets with high tumor specificity.

X-linked forms of retinitis pigmentosa (XLRP) are relatively severe blinding disorders, resulting from progressive photoreceptor dysfunction primarily caused by mutations in RPGR or RP2 gene.

T cell-based immunotherapy (such as CAR therapies) is a promising approach for the treatment of several cancers. However, T cells currently employed for various T cell-based immunotherapies are usually senescent and terminally differentiated leading to poor proliferative and survival capacity, limiting their therapeutic effectiveness once transferred into a patient’s blood. 

Adoptive Cell Therapy (ACT) is a promising technique that uses a patient's own T cells to treat cancer. The process requires removing and engineering a patient's T cells to express a chimeric antigen receptor (CAR) or T cell receptor (TCR) that targets a specific cancer antigen. When the modified T cells are reintroduced into the patient, the T cells attack and kill cancer cells that express the antigen, thereby treating the patient.

The occurrence of thyroid cancer has been increasing in the United States. For some patients, with particularly advanced and metastatic cancer, current treatments such as thyroidectomy and adjuvant radioactive iodine therapy can lead to poor outcomes. Hence, there is a need for new thyroid cancer treatments.

Drug delivery technologies have long claimed the ability to selectively deliver therapeutic cargo to target cells. Despite advances in nanomedicine and drug delivery systems, there are no targeted nanoscale drug delivery technologies on the market. Thus, there is still tremendous potential in improved therapeutic efficacy when targeted drug delivery is achieved. 

Angiogenesis is the formation of new blood vessels from pre-existing blood vessels. Angiogenesis occurs during normal growth and development, where it is known as physiological angiogenesis, and during the growth of solid tumors, where it is known as pathological angiogenesis. CD276, also known as B7-H3, is a cell surface tumor endothelial marker that is highly expressed in the tumor vessels of human lung, breast, colon, endometrial, renal, and ovarian cancer, but not in the angiogenic vessels of healthy tissue.

In collaboration with surgery specialists from Johns Hopkins University, researchers at the National Cancer Institute (NCI) developed novel hydrogel compositions and methods of using them in the microsurgical suturing of blood vessels, which is particularly beneficial for surgeons in whole tissue transplant procedures. The lead candidate electropositive hydrogels, called APC1, was demonstrated in anastomosis mice models to be well tolerated, biocompatible, and non-toxic.

The discovery and selection of suitable compounds for the treatment and prevention of autoimmune, inflammatory, and pain disorders is a significant challenge. Researchers at National Institute of Aging (NIA) mitigated this issue. They discovered and synthesized numerous novel fatty acid derivatives (novel small molecules) that may ameliorate these conditions and provide treatment options for these disorders. In a relevant rat model, the fatty acid derivatives developed by NIA demonstrated: