| WAKE FOREST UNIVERSITY HEALTH SCIENCES Patent applications |
| Patent application number | Title | Published |
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| 20110287975 | Methods and Compositions for Correlating Genetic Markers with Conversion of Medium Chain Polyunsaturated Fatty Acids to Long Chain Polyunsaturated Fatty Acids - The present invention provides methods of identifying a subject having an increased or decreased ability to convert medium chain-polyunsaturated fatty acids (MC-PUFAs) to long chain polyunsaturated fatty acids (LC-PUFAs), comprising: (a) correlating the presence of one or more than one genetic marker in chromosome 11ql2-13, between build 37.1 position 61548559 and build 37.1 position 61560261, with an increased ability to convert MC-PUFAs to LC-PUFAs; and b) detecting the one or more than one genetic marker of step (a) in the subject, thereby identifying the subject as having an increased ability to convert MC-PUFAs to LC-PUFAs. Also provided are methods of correlating one or more genetic markers with an ability to convert MC-PUFAs to LC-PUFAs. | 11-24-2011 |
| 20100185121 | Small-Scale Pressure Sensors - The present invention provides a method of sensing pressure in a region of interest by providing a plurality of metallic particles operatively associated with one another in the region of interest (for example, wherein the metallic particles sustain a plasmon upon excitation), and with the metallic particles configured or positioned in relationship to one another so that a physical property of the particles (for example, the energy of the plasmon) varies in response to pressure; measuring the physical property of the metallic particles that varies in response to pressure; and then determining the pressure in the region of interest from the detected physical property (e.g., resistance, energy of the plasmon). Compositions, articles and formulations for carrying out the method in industrial and biomedical applications are also described. | 07-22-2010 |
| 20100173006 | METHODS OF RESTORATION OF ERECTILE FUNCTION - A method for ameliorating erectile dysfunction (ED) in a subject, by injecting a population of cells capable of increasing nitric oxide production in corporal tissue, and maintaining the cells in vivo to increase local tissue concentrations of nitric oxide, whereby intracavernous pressure can be improved upon stimulation. | 07-08-2010 |
| 20100158977 | PROGENITOR CELLS FROM URINE AND METHODS FOR USING THE SAME - Provided herein are urine progenitor cells and methods for producing a culture of urine progenitor cells from a urine sample. The cells may be selected based upon the use of a selective cell medium, based upon morphology, and/or by selecting cell-specific markers. Also provided is an isolated urine progenitor cell that is c-kit positive and can differentiate into urothelium, smooth muscle, endothelium or interstitial cells. Methods of use of urine progenitor cells are provided, wherein cell are seeded onto a tissue scaffold are provided. Methods of treating a subject in need thereof are also provided, including providing a bladder tissue substrate that includes differentiated UPCs and transplanting the substrate into the patient. Finally, kits are provided that include a container suitable for the transport of a urine sample; media; one or more antibiotics; a package for holding said container, media, and antibiotics; and optionally, instructions for use. | 06-24-2010 |
| 20100129450 | Electrospun Cell Matrices - The invention is directed to compositions and methods for preparing electrospun matrices comprising at least one natural biological material component and at least one synthetic polymer material. The natural component makes the matrices highly biocompatible while the molecular weight polymer component can impart additional strength mechanical strength to the scaffold and/or improve ease of manufacture by increasing viscosity and spinning characteristics of the solution during electrospining. | 05-27-2010 |
| 20090265005 | BIOREACTOR SYSTEM AND METHOD OF ENHANCING FUNCTIONALITY OF MUSCLE CULTURED IN VITRO - A method of producing organized skeletal muscle tissue from precursor muscle cells in vitro comprises: (a) providing precursor muscle cells on a support in a tissue media; then (b) cyclically stretching and relaxing the support at least twice along a first axis during a first time period; and then (c) optionally but preferably maintaining the support in a substantially static position during a second time period; and then (d) repeating steps (b) and (c) for a number of times sufficient to enhance the functionality of the tissue formed on the support and/or produce organized skeletal muscle tissue on the solid support from the precursor muscle cells. | 10-22-2009 |
| 20090208577 | Inkjet Printing of Tissues and Cells - Provided herein is an apparatus for printing cells which includes an electrospinning device and an inkjet printing device operatively associated therewith. Methods of making a biodegradable scaffold having cells seeded therein are also provided. Methods of forming microparticles containing one or more cells encapsulated by a substrate are also provided, as are methods of forming an array of said microparticles. | 08-20-2009 |
| 20090186065 | ISOLATING AND PURIFYING CELLS FOR THERAPY - The present invention provides methods and devices for isolating cells from a subject by circulating the subject's body fluid over an affinity moeity coupled matrix to isolate isolate cells from a subject either ex vivo or in vivo. One aspect of the invention is directed to connecting a subject to a system capable of circulating the subject's body fluid through an affinity moiety coupled matrix, such that the affinity moiety coupled matrix is capable of binding to and extracting target cells from the body fluid, and then eluting the target cells from the affinity moiety. Another aspect of the invention is directed to the apparatus for isolating cells from a subject, comprising a blood circulation system with an arterial side blood circuit for extracting blood and flowing the blood over an affinity moiety coupled matrix that binds to and extracts target cells and a venous side blood circuit for returning the blood to the patient. The invention is also directed to in vivo seeding of biomatrials by implanting the affinity moiety coupled matrix in a subject to attract and bind the target cells in vivo. | 07-23-2009 |
| 20090123371 | MOLECULAR SIGNATURE OF CANCER - The present invention provides compounds, compositions, and methods for detecting, diagnosing and treating cancers such as glioblastoma multiforme. | 05-14-2009 |
| 20090117087 | METHODS AND COMPOSITIONS FOR PRINTING BIOLOGICALLY COMPATIBLE NANOTUBE COMPOSITES OF AUTOLOGOUS TISSUE - A method of carrying out an autologous tissue implant in a subject in need thereof is carried out by: (a) forming an autologous tissue implant from autologous cells collected from a subject (e.g., by ink-jet printing, the autologous cells and the scaffold, separately or together), and then (b) implanting the autologous tissue implant in said subject. | 05-07-2009 |
| 20090047260 | KERATIN BIOMATERIALS FOR CELL CULTURE AND METHODS OF USE - Provided herein are cell culture substrates and microcarriers that include a keratin, e.g., in porous particulate form. The substrate may be provided in or further includes a liquid carrier and/or viable cells. The keratin may be alpha kerateines, gamma kerateines, and combinations thereof, and may be in the form of a meta keratin. In some embodiments, the keratin is acidic or basic. Methods of administering cultured cells are also provided, including administering the cell culture substrates or microcarriers to a subject in need thereof. Kits are further provided, and may include a suitable container; a plurality of cell culture substrates or microcarriers as described herein packaged into said container; and optionally, instructions for use. | 02-19-2009 |
| 20090028920 | UROLOGICAL DEVICES INCORPORATING COLLAGEN INHIBITORS - Provided herein are implantable or insertable biomedical devices comprising a substrate and a collagen inhibitor on or in said substrate, and methods of treatment using the same. In some embodiments, the device is a urethral, ureteral, or nephroureteral catheter or stent. Kits comprising the same are also provided. | 01-29-2009 |
| 20090017001 | AMBIENT STORED BLOOD PLASMA EXPANDERS - A liquid plasma expander or resuscitation fluid composition for use in a subject in need thereof, comprising, consisting of; or consisting essentially of: (a) a keratin derivative (preferably alpha keratose, gamma keratose, or combinations thereof, and with basic alpha keratose preferred over acidic alpha keratose); and (b) an electrolyte solution, with the keratin derivative solubilized in the electrolyte solution to form a homogeneous liquid composition. Blood substitutes formed therefrom and methods of making and using the same are also described. | 01-15-2009 |
| 20080305146 | SELECTIVE CELL THERAPY FOR THE TREATMENT OF RENAL FAILURE - Provided herein are isolated populations of kidney cells harvested from differentiated cells of the kidney, wherein cells have been expanded in vitro. The kidney cells may include peritubular interstitial cells of the kidney, and preferably produce erythropoietin (EPO). The kidney cells may also be selected based upon EPO production. Methods of producing an isolated population of EPO producing cells are also provided, and methods of treating a kidney disease resulting in decreased EPO production in a patient in need thereof are provided, including administering the population to the patient, whereby the cells produce EPO in vivo. | 12-11-2008 |
