A Novel Magnetic Resonance Radio-Frequency Coil Array that Eliminates Inductive Coupling

Parallel magnetic resonance imaging (MRI) techniques employ RF coil arrays for faster data acquisition, and have been shown to reduce the overall length of MRI procedures, improve signal-to–noise ratio (SNR) and image quality, thus making MRI more attractive and less costly. Elimination of inductive coupling is an essential step in designing RF coil arrays for parallel MRI.

Retrovirus Packaging Cell Lines Based on Gibbon Ape Leukemia Virus

Gene therapy and gene transfer have recently been recognized as effective therapeutic tools to combat diseases. Accordingly, market demands for vectors and carriers to facilitate such interventions have surged in recent years. Retroviral vectors provide an efficient and safe means of gene transfer to eukaryotic cells. The present invention relates to genetic engineering involving retrovirus packaging cells that produce retroviral vectors.

Recombinant Baculoviruses Containing Inserts of the Major Structural Genes (vp1) of the Human Polyomaviruses JCV and BKV

The development of sensitive and specific tests for JC virus and BK virus activity may provide tools essential in the steps required to find a treatment for these fatal infections. This invention describes a Recombinant Vpl protein (rVp1) that can be used 1) as an antigen source for ELISA assays 2) for studies of viral proteins in cells and 3) for the self assembly of icosahedral particles encapsidating DNA [gene expression of choice in range of up to 5.1kb size gene].

Multilayered RF Coil System for Improving Transmit B1 Field Homogeneity in High-Field MRI

Available for licensing and commercial development is a multilayered radio-frequency (RF) coil system for improving the transmit B1 field homogeneity for magnetic resonance imaging (MRI) at high field strengths. The current invention aims at manipulating the inhomogeneous profile of the transmit B1 field, which causes MR images to become less uniform as the magnetic field strength is increased, by utilizing an inner array of RF elements (e.g. surface coils) within and coupled to an outer transmit unit (e.g. a birdcage coil or other volume coil).

Therapeutic Approach to Neurodegenerative Disorders Using a TFP5-Peptide

This invention discloses methods for treating neurodegenerative diseases by administering cyclin dependent kinase 5 (Cdk5) inhibitory peptides derived from P35, the activator of Cdk5. Abnormally hyperactive Cdk5 has been shown to be associated with a variety of neurodegenerative disorders. Disclosed in this invention are isolated peptide fragments, pharmaceutical compositions and methods for use of such for treating subjects with a neurodegenerative disease, such as Alzheimer’s disease (AD), Amyotrophic Lateral Sclerosis (ALS) and Parkinson’s disease (PD).

Wirelessly Powered MRI Signal Amplification System and Method

The invention is in the field of MRI, and more specifically relates to device and method that may provide great improvements in the area of interventional MRI. The technology describes an MRI detection coil that has been integrated with a parametric amplifier to provide local signal detection fully integrated with amplification. This amplification is done in a way that is inherently wireless, thus enabling efficient signal transmission. The integrated MRI detector/amplifier can be used in a number of applications.

mGluR5 Tumor Mouse Model

Glutamate receptor mGluR5 has been reported to function in the brain. There were no prior reports of it being involved in melanoma. The NIH investigators have discovered that when over expressed in transgenic animals, mGluR5 induces melanoma. The establishment of an mGluR5 tumor mouse model will provide a unique opportunity to help elucidate the mechanisms underlying tumor formation, and allow the study of aggressive melanoma in animals and a screen of potential therapeutics. Such an mGluR5 tumor mouse model is established at the National Institutes of Health and is available for licensing.

A Method to Expand a Population of Regulatory T Cells Optimal for the Treatment of Autoimmune Diseases

The transfusion of regulatory T cells (Tregs) has been used in the clinic to successfully prevent graft vs. host disease and is currently being evaluated in the treatment of other autoimmune diseases, such as organ graft rejection, type 1 diabetes and multiple sclerosis. Prior to transfusion, adoptive regulatory T cell transfer requires the expansion of regulatory T cells in culture; this results in a mixed population of regulatory T cells that limits the effectiveness of the transferred cells.

Methods and Composition for Identification of Variants of JC Virus DNA; An Etiologic Agent for Progressive Multifocal Leukoencephalopathy (PML)

JC Virus causes a fatal disease in the brain called progressive multifocal leukoencephalopathy (PML) that occurs in many patients with immunocompromised conditions. The finding of JCV DNA in the patients with neurological symptoms of PML is a diagnostic criterion and is needed to confirm the diagnosis of PML to rule out other neurological conditions. Certain JC virus variants are known to have a greater association with PML. For example, "Prototype" JC virus is far more pathogenic than "Archetype" JC virus.

Intra-bone Drug Delivery Device and Method

The invention pertains to devices for directly infusing cellular therapeutics into patient bone. The device monitors intra-bone pressure using pressure sensors disposed at its proximal end and adjusts infusion pressures during infusion such that intra-bone pressure does not exceed levels of systemic blood pressure. Such devices, apparatus and methods are particularly suitable for use in performing bone marrow transplants, particularly transplants that utilize cord blood as a stem cell source.