This technology provides improved processes for production and purification of nucleic acid-containing compositions, such as non-naturally occurring viruses, for example, recombinant polioviruses that can be employed as oncolytic agents. Some of the improved processes relate to improved processes for producing viral DNA template.
Human cancers contain genetic mutations that are unique to each patient. Some of the mutated peptides are immunogenic, can be recognized by T cells, and therefore, may serve as therapeutic targets.
The Eunice Kennedy Schriver National Institute of Child Health and Human Development is seeking statements of capability or interest from parties interested in collaborative research to further develop, evaluate, or commercialize a new method for stabilizing molecular complexes in polyacrylamide gels.
Treatment of B-cell acute lymphoblastic leukemia (ALL) and lymphoma using chimeric antigen receptors (CARs) targeting B-cell surface protein CD19 has demonstrated impressive clinical results in children and young adults. Despite the promising results from CD19 CAR therapy, up to 40% of patients, who initially achieve remission, eventually relapse. Relapse or non-response to CD19-directed CAR therapy may be due to low or diminished CD19 expression. Such patients would be predicted to benefit from CAR therapies targeting other B-cell surface proteins, such as CD22.
Chimeric antigen receptors (CARs) combine an antibody-based binding domain (and single chain fragment variable region, scFv) with T cell receptor signaling domains (CD3 zeta with a costimulatory domain, typically CD28 or 41BB). When T cells express CARs, they are activated in a major histocompatibility complex- (MHC) independent manner to kill tumor cells expressing the target to which the scFv binds. CAR T cells targeting the B cell antigen CD19 have resulted in remissions in 60-80% of patients with pre-B cell precursor acute lymphoblastic leukemia (BCP-ALL).
In the United States alone, one of four cancer deaths occur from lung cancer and there are over 8 million individuals considered to be at high-risk due to cigarette smoking and other behaviors. It's well known that early detection of cancer significantly improves survival of this disease, however a lack of lung cancer screenings and analysis precludes fast results at a low cost.
X-linked retinoschisis (XLRS) is an inherited, monogenetic ocular disease caused by mutations in the retinoschisin (RS1) gene, resulting in the development of cystic cavities throughout the retina and leading to juvenile macular degeneration. Approximately 1:15,000 males in the US are affected, classifying the condition as an orphan indication.
Albinism (also called achromia, achromasia, or achromatosis) is a congenital disorder characterized by the complete or partial absence of pigment in the skin, hair and eyes due to absence or defect in any one of a number of proteins involved in the production of melanin. Certain forms of albinism are known to be due to mutations in tyrosine metabolism. In oculocutaneous albinism (OCA), pigment is lacking in the eyes, skin and hair. In ocular albinism, only the eyes lack pigment. Patients with albinism experience varying degrees of vision loss associated with foveal h
Tumor invasion and metastasis are the primary drivers of cancer-related mortality. Therapies that have an ability to specifically target invasive and/or metastatic cells are anticipated to have a significant impact in the clinical management of advanced cancers.
This technology includes anti-PSMA antibody labeled with 177Lu, which has shown to be an effective treatment for prostate cancer. Several small molecules targeting PSMA were also evaluated in prostate cancer patients labeled with betta emitters such as 177Lu. The most common one is 177Lu-PSMA-617 which is under clinical evaluation in many countries. Usual treatment in patients in most clinical trials was composed of up to 3 cycles of 177Lu-PSMA-617.