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Assignee: The Children's Hospital of Philadelphia


Location: Philadelphia, PA
No. of patents: 68

1    
NumberTitleIssue Date
8084435Biodegradable linkers for molecular therapies
A method and a composition for delivery of a biomaterial to an animal cell or a tissue, the composition includes (a) a biomaterial; (b) a biodegradable cross-linker portion having a hydrolyzable bond, wherein the biodegradable cross-linker portion is covalently boun...
12/27/2011
8071293PRRG4-associated compositions and methods of use thereof in methods of tumor diagnosis
Compositions and methods for detecting PRRG4- and PRRG2 associated molecules are provided as are methods of use thereof for the detection and treatment of cancer. ...
12/06/2011
8063022Methods for preventing formation of inhibitory antibodies in the setting of gene therapy
The invention provides a method of preventing the formation of inhibitory antibodies in a mammal undergoing gene therapy. The method comprises administering to the mammal an immunosuppressive agent in conjunction with the gene therapy. ...
11/22/2011
D646339Doll
10/04/2011
7998734Methods and compositions for use in gene therapy for treatment of hemophilia
The invention includes a composition comprising a recombinant adeno-associated viral vector comprising at least two adeno-associated virus inverted terminal repeats, a promoter/regulatory sequence, isolated DNA encoding Factor IX and accompanying 5′ and 3′ untra...
08/16/2011
7994147Cellular genes regulated by HIV-1 infection and methods of use thereof
This invention provides cellular gene products which have anti-apoptotic activity in HIV-1 infected cells and provides agents for the inhibition of the cellular gene products. ...
08/09/2011
7939063Delivery vehicle for recombinant proteins
Recombinant nucleic acid molecules are constructed with a first sequence encoding a transgene under the control of regulatory sequences that direct expression of the transgene product in a hematopoietic stem cell, or a progenitor cell therefrom or cell differentiate...
05/10/2011
7846201Magnetically-driven biodegradable gene delivery nanoparticles formulated with surface-attached polycationic complex
A particle including a matrix-forming agent and a polyelectrolyte-amphiphilic agent adduct wherein the polyelectrolyte-amphiphilic agent adduct is in physical communication with the matrix-forming agent. The particle further includes a coated magnetic field-responsi...
12/07/2010
7642233Enhancing recombinant hemoglobin production by co-expression with alpha hemoglobin stabilizing protein
The present disclosure relates to the use of AHSP to stabilize the α subunit of rHb. AHSP may be co-expressed with the hemoglobin genes. AHSP stabilization may be used to increase the production of intact rHb in various systems, such as E. coli, other microo...
01/05/2010
7635734Photochemical activation of surfaces for attaching biomaterial
A water-soluble photo-activatable polymer including: a photo-activatable group adapted to be activated by an irradiation source and to form a covalent bond between the water-soluble photo-activatable polymer and a matrix having at least one carbon; a reactive group ...
12/22/2009
7629122Methods and compositions for the diagnosis of Cornelia de Lange Syndrome
Compositions and methods for the diagnosis of Cornelia de Lange Syndrome are disclosed. ...
12/08/2009
7617000Methods for programming a neural prosthesis
Methods and apparatuses for programming a neural prosthesis (e.g., a hearing prosthesis), and for fitting a speech processor and implantable cochlear stimulator by programming the speech processor are disclosed. A preferred method and apparatus for fitting a neural ...
11/10/2009
7589174GRP94-based compositions and methods of use thereof
Mini chaperones and methods of use thereof for the treatment of cancer and other disorders are provided. Also provided are tools to facilitate screening therapeutic agents which have selective binding affinity for GRP94. ...
09/15/2009
7589070Surface modification for improving biocompatibility
A therapeutic delivery system efficiently introduces biologically active molecules to mammalian cells without the use of synthetic polymers or biopolymer coatings. Surface modification of a metal support, such as a medical device, results in a single molecular layer...
09/15/2009
7553659CHD5 encoding nucleic acids, polypeptides, antibodies and methods of use thereof
Nucleic acid sequences encoding chromodomain helicase DNA-binding (CHD) proteins, CHD proteins, and antibodies thereto and methods of use thereof are disclosed. ...
06/30/2009
7468513Fast dynamic imaging protocol using a multi-head single photon emission computed tomography system
An imaging system for acquiring multi-dimensional tomographic image data of an object, the imaging system having (1) a plurality of detectors to acquire image data, the detectors coupled to a supporting structure, wherein at least one of the detectors is adapted to ...
12/23/2008
7435548Methods for producing ex vivo models for inflammatory disease and uses thereof
The invention relates to methods for inducing a pro-asthma/pro-inflammatory like state in a resident tissue cell, comprising contacting the cell with one or more cytokines, e.g., IL-β, TNFα or both. Methods are also disclosed for identifying genes that regulate re...
10/14/2008
7408014Steroid lipid-modified polyurethane as an implantable biomaterial, the preparation and uses thereof
A modified polyurethane including a lipid substituent pendant from at least one urethane nitrogen and/or at least one carbon atom of the modified polyurethane, methods of preparing modified polyurethanes and the use thereof as an implantable biomaterial. ...
08/05/2008
7405292Cellular genes regulated by HIV-1 infection and methods of use thereof
This invention provides cellular gene products which have anti-apoptotic activity in HIV-1 infected cells and provides agents for the inhibition of the cellular gene products. ...
07/29/2008
7402405Methods and kits for diagnosing a pancreatic-based fat malabsorption disorder
The present invention relates to methods and kits useful in the diagnosis of a pancreatic-based fat malabsorption disorder in a mammal. ...
07/22/2008
7402404Assay method for measurement of net cholesterol flux
The present invention relates to an assay for determining net cholesterol flux from lipid loaded cells in the presence of an acceptor (e.g., serum). The present invention also relates to a method for evaluating efficacy of a therapeutic agent for stimulating or inhi...
07/22/2008
7288644Cellular genes regulated by HIV-1 infection and methods of use thereof
This invention provides cellular gene products which have anti-apoptotic activity in HIV-1 infected cells. Other pro-apoptotic genes and methods of use thereof are also disclosed. The compositions of the invention may be used to advantage to develop novel therapeuti...
10/30/2007
7282489Compositions and methods for performing reverse gene therapy
The invention relates to compositions and methods for reverse gene therapy, wherein a gene therapy vector encoding a gene product (e.g. a protein) which is usually only expressed in cells of an abnormal tissue is delivered to a cell of an animal afflicted with a dis...
10/16/2007
7244571Methods for producing Ex vivo models for inflammatory disease and uses thereof
The invention relates to methods for inducing a pro-asthma/pro-inflammatory like state in a resident tissue cell, comprising contacting the cell with one or more cytokines, e.g., IL-1β, TNFα or both. Methods are also disclosed for identifying genes that regulate r...
07/17/2007
7220849Enhanced gamma-carboxylation of recombinant vitamin K-dependent clotting factor
The invention relates to methods of optimizing gamma carboxylation of a vitamin K-dependent protein, methods of generating fully gamma carboxylated vitamin K-dependent protein, and compositions comprising chimeric nucleic acids and proteins for use in treatment of v...
05/22/2007
7211558Compositions and methods for the treatment of hemophilia A
Improved materials and methods for the treatment of Hemophilia A are provided. ...
05/01/2007
7156881Counteracting bioprosthetic calcification
Adapting crosslinking with triglycidyl amine (TGA) to incorporate the use of a particular type of anti-calcification agent provides a broad-reaching solution to the problem in vivo bioprosthesis calcification. The anti-calcification agent in question includes a poly...
01/02/2007
7078180Methods and compositions useful for diagnosis, staging, and treatment of cancers and tumors
Methods, compositions and kits which employ one or more ZEB specific detection reagents for detection and localization of ZEB associated molecules in tumor cells are disclosed. Also provided are methods for determining stage and progression of cancer in a mammal bas...
07/18/2006
7060452Assay method for measurement of net cholesterol flux
The present invention relates to an assay for determining net cholesterol flux from lipid loaded cells in the presence of an acceptor (e.g., serum). The present invention also relates to a method for evaluating efficacy of a therapeutic agent for stimulating or inhi...
06/13/2006
7029863Cell culture system for determining the cholesterol efflux potential for serum
The present invention relates to a cell culture system to provide a tool for assessing the potential of a patient's serum for preventing the accumulation of cholesterol in arteries (i.e. serum efflux potential) that leads to atherosclerosis and to screen new drug co...
04/18/2006
7026330Methods for treatment of acute lymphocytic leukemia
Methods for treating patients having an early B cell derived acute lymphoblastic leukemia with rapamycin or a derivative thereof are provided. Also provided are methods for treating patients having an early B cell derived acute lymphoblastic leukemia with rapamycin ...
04/11/2006
6997909Low profile combination device for gastrostomy or jejunostomy applications having anti-granuloma formation characteristics
A combination device for gastrostomy or jejunostomy usage having a retaining member, an elongated member having a gastrostomy lumen and a jejustomy lumen, and an inflatable balloon mounted on the elongated member. The retaining member is of a low profile and is arra...
02/14/2006
6979542Methods for identifying heterozygous carriers of autosomal recessive diseases
Novel methods are provided for identifying heterozygous carriers of autosomal recessive disorders such as Ataxia telangiectasia. ...
12/27/2005
6925332Methods for programming a neural prosthesis
This invention relates to methods for programming a neural prosthesis, more particularly to methods for programming a hearing prosthesis, and most particularly to methods for fitting a speech processor and implantable cochlear stimulator by programming the speech pr...
08/02/2005
6919208Methods and compositions for enhancing the delivery of a nucleic acid to a cell
The present invention relates to methods and compositions useful for enhancing the efficiency of delivery of a nucleic acid to a cell. Preferably the cell is a mammalian cell. The method comprises providing to a cell an agent capable of enhancing the cytoskeletal pe...
07/19/2005
6900282Derivatized polyurethane compositions which exhibit enhanced stability in biological systems and methods of making the same
A process for preparing the polyurethane derivative, the process including: providing a polyurethane having a urethane amino moiety, providing a multifunctional linker reagent of a formula: LG-RL-(FG)n, wherein n is an integer from 1 to 3, FG i...
05/31/2005
6893828Methods for producing ex vivo models for inflammatory disease and uses thereof
The present invention relates to methods for inducing a pro-asthma/pro-inflammatory like state in a resident tissue cell, comprising contacting the cell with IL-1β, TNFα or both. Methods are also disclosed for identifying genes that regulate responses to anti-infl...
05/17/2005
6890998Thiol activation of polyurethanes and methods of making the same
A polyurethane having a thiol substituent pendant from at least one nitrogen and/or at least one carbon atom of the polyurethane. A polyurethane having a thiol substituent pendant from at least one nitrogen and/or at least one carbon atom of the polyurethane,...
05/10/2005
6861211Stabilization of implantable bioprosthetic devices
The invention relates to methods of stabilizing glycosaminoglycans in a biological tissue (e.g. a bioprosthetic implant) in conjunction with cross-linking of protein in the tissue. The methods of the invention improve the mechanical integrity of the device and impro...
03/01/2005
6852704Reverse gene therapy
The invention relates to compositions and methods for reverse gene therapy, wherein a gene therapy vector encoding a gene product (e.g. a protein) which is usually only expressed in cells of an abnormal tissue is delivered to a cell of an animal afflicted with a dis...
02/08/2005
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