Patent application number | Description | Published |
20130053432 | IN VIVO GENE SENSORS - Described are methods and compositions for the detection of target genes. The inventors have developed a synthetic nucleic acid sensor-effector gene circuit. In cells without a target gene, the circuit suppresses e.g., effector production, but in the presence of the target gene the suppression is subject to competition, such that the synthetic sensor is de-repressed and permits expression of the effector gene. The methods and compositions described further permit the selective expression of an effector gene in those cells expressing the target gene. In this manner, cells expressing a target gene can be selectively targeted for treatment or elimination. In certain aspects, the methods and compositions described permit the selective expression of an agent such as a therapeutic gene product, in a specifically targeted population of cells in an organism. | 02-28-2013 |
20130072840 | Knee Brace with Expandable Members and Method of Using the Same - A knee brace has a body supporting first, second, and third expandable members. When expanded, the first, second, and third expandable members are positioned on the brace body to provide a counteracting force to the adduction moment of the knee. | 03-21-2013 |
20130085095 | PROTEIN COMPLEMENTATION REGULATORS - The present invention relates to protein complementation regulators and methods for reducing target-independent interaction of protein complementation molecules. | 04-04-2013 |
20130130993 | PIMAP39 MODULATES INFLAMMATORY RESPONSE - The present invention relates to a novel peptide sequence named PIMAP39 (herein referred to as SEQ ID NO.: 1) and methods of use of the novel sequence and functional variants thereof. The present invention also relates to methods for reducing and/or modulating inflammatory responses by administration of the peptide of the present invention. Furthermore, the present invention relates to the modulation of the expression of cytokines effected as part of an inflammatory response by administration of the peptide of the present invention. | 05-23-2013 |
20130162373 | NANO ELECTROMECHANICAL INTEGRATED-CIRCUIT FILTER - A nano electromechanical integrated circuit filter and method of making. The filter comprises a silicon substrate; a sacrificial layer; a device layer including at least one resonator, wherein the resonator includes sub-micron excitable elements and wherein the at least one resonator possess a fundamental mode frequency as well as a collective mode frequency and wherein the collective mode frequency of the at least one resonator is determined by the fundamental frequency of the sub-micron elements. | 06-27-2013 |
20130165798 | DETECTING OPTICAL PROPERTIES OF A TURBID MEDIUM - Disclosed herein are methods and devices for evaluating the optical properties of a turbid medium, wherein the medium is one which both absorbs and scatters light. Turbid media of particular interest include fluids such as coolants, paints, etc., and biologically or medically relevant fluids, such as blood, culture media, etc. The methods and devices disclosed herein can also be used to measure changes in optical properties of a tissue (e.g., an epithelial layer) that are associated with a variety of disease states. Changes or differences in the optical properties of tissue can provide indicia of a pathological state or the efficacy of a therapeutic regimen. In general, the change or difference can be a change or difference relative to a standard that is either internal or external. Also disclosed herein are methods for obtaining absolute values for optical properties that are generally obtained as relative values. This absolute value can be compared effectively with an absolute value from another sample with meaningful results. | 06-27-2013 |
20130202173 | CLASSIFICATION OF BIOLOGICAL TISSUE BY MULTI-MODE DATA REGISTRATION, SEGMENTATION AND CHARACTERIZATION - A method and apparatus for classifying possibly vulnerable plaques from sets of DCE-MRI images includes receiving a set of MRI slice images obtained at respectively different times, where each slice image includes voxels representative of at least one region of interest (ROI). The images are processed to determine the boundaries of the ROIs and the voxels within the identified boundaries in corresponding regions of the images from each time period are processed to extract kinetic texture features. The kinetic texture features are then used in a classification process which classifies the ROIs as vulnerable or stable. | 08-08-2013 |
20130203051 | Methods for prenatal diagnosis of chromosomal abnormalities - Chromosomal abnormalities are responsible for a significant number of birth defects, including mental retardation. The present invention is related to methods for non-invasive and rapid, prenatal diagnosis of chromosomal abnormalities based on analysis of a maternal blood sample. The invention exploits the differences in DNA between the mother and fetus, for instance differences in their methylation states, as a means to enrich for fetal DNA in maternal plasma sample. The methods described herein can be used to detect chromosomal DNA deletions and duplications. In a preferred embodiment, the methods are used to diagnose chromosomal aneuploidy and related disorders, such as Down's and Turner's Syndrome. | 08-08-2013 |
20130204010 | Ionic Viscoelastics and Viscoelastic Salts - One embodiment of the present invention relates to ionic liquids and ionic viscoelastics formed between [1] a small molecule or macromolecule containing two or more cations; and [2] a small molecule or macromolecule containing two or more anions. Another embodiment of the invention is the use of the inventive ionic liquids and ionic viscoelastics, formed between a small molecule or macromolecule containing two or more cations and a small molecule or macromolecule containing two or more anions, to form a crosslinked network. In certain embodiments, the ionic liquids formed can be viscous liquids, viscous liquid formed networks, or viscoelastic networks/gels. In certain embodiments, the ionic material of the invention may be used for a variety of applications including, but not limited to, lubricants, additives, gas separation, liquid separation, membranes, fuel cells, sensors, batteries, coatings, heat storage, liquid crystals, biocompatible fluids, solvents, and electronic materials. | 08-08-2013 |