Device for Selective Partitioning of Frozen Cellular Products

Cryopreservation using liquid nitrogen frozen polyvinyl bags allows for storing cellular materials for extended periods while maintaining their activity and viability. Such bags are commonly used in the clinic to store blood products including blood cells, plasma, hematopoietic stem cells, umbilical cord blood for future uses including transplantation. These materials, typically obtained in limited quantities, may be of great therapeutic value, as is the case of stem cells or cord blood derived cells which can be used to potentially treat a number of diseases.

Conditional V2 Vasopressin Receptor Mutant Mice as a Model to Study X-linked Nephrogenic Diabetes Insipidus (XNDI)

X-linked nephrogenic diabetes insipidus (XNDI) is a severe kidney disease caused by inactivating mutations in the V2 vasopressin receptor (V2R) gene that result in the loss of renal urine-concentrating ability. At present, no specific pharmacological therapy has been developed for XNDI, primarily due to the lack of suitable animal models. This technology provides a unique and viable animal model of XNDI. NIH investigators have generated mice in which the V2R gene could be conditionally deleted during adulthood by administration of 4-OH-tamoxifen.

Composite Probes and Use Thereof in Super Resolution Microscopy

The technology is in the field of fluorescence microscopy. More specifically, the invention describes and claims the composite probes for super resolution optical techniques using super resolution via transiently activated quenchers (STAQ). The composite probes include a donor moiety and an acceptor moiety joined by a linker. The acceptor moiety, when excited by incident radiation, is excited to a state which, for example, absorbs in the donor emission region, such that the acceptor moiety in its excited state quenches at least a portion of the donor moiety emission.

Erythroid Progenitor Cell Line for Hematological Disease Applications

Plasmodium vivax (malaria) is a significant health concern in many parts of Asia, Latin America, North Africa, and the Middle East. There is a lack of continuous culture systems for this pathogen. The subject technology is an erythroid progenitor continuous cell line (termed CD36E) identified by erythroid markers CD36, CD33, CD44, CD71, CD235, and globoside. These CD36E cells are heterozygous for Fya and Fyb (Duffy antigen). Due to recent evidence that Plasmodium vivax (P. vivax) can infect erythroid progenitor cells (reference: YX Ru et al.

Parvovirus B19 Codon Optimized Structural Proteins for Vaccine and Diagnostic Applications

Parvovirus B19 (B19V) is the only known pathogenic human parvovirus. Infection by this viral pathogen can cause transient aplastic crisis in individuals with high red cell turnover, pure red cell aplasia in immunosuppressed patients, and hydrops fetalis during pregnancy. In children, B19V most commonly causes erythema infectiosum, or fifth's disease. Infection can also cause arthropathy and arthralgia. The virus is very erythrotropic, targeting human erythroid (red blood) progenitors found in the blood, bone marrow, and fetal liver.

Superresolution Microscopy via Azicon Beam Polarization Devices

The technology offered for licensing pertains to novel polarizers that produce tangentially and radially polarized beams. The polarizers and polarizing beam splitter of the technology include one or more pairs of axicons (also known as conical lenses) that are configured to separate an input beam into a radially polarized component and a tangentially (or azimuthally) polarized component. A second axicon pair can be positioned to recombine the tangentially polarized component so as to provide a more uniform beam intensity.

Novel Therapeutic Compounds for Treatment of Cancer and Immune Disorders

The global market for cancer therapeutics is over $40 billion and is anticipated to continue to rise in the future. There remains a significant unmet need for therapeutics for cancers that affect blood, bone marrow, and lymph nodes and the immune system, such as leukemia, multiple myeloma, and lymphoma. The proteasome inhibitor bortezomib, which may prevent degradation of pro-apoptotic factors permitting activation of programmed cell death in neoplastic cells dependent upon suppression of pro-apoptotic pathways, has been a successful mode of treatment for such cancers.

A Computer Program to Predict Optimal Sites on Protein Sequences for Production of Peptide-Directed Antibodies (NHLBI AbDesigner)

The invention offered for licensing is a computer program called "NHLBI AbDesigner" that allows the user to input a unique identifier for an individual mammalian protein to be analyzed in order to find out what short peptides in its amino sequence would most likely result in a strong immunogenic response when injected into a research animal. The software displays standard predictors of immunogenicity and antigenicity in easy-to-view heat maps and also allows users to choose peptides most likely to elicit antibodies that are specific to said protein.