Abstract: The present invention provides a tablet comprising a compressed tablet core which comprises at least about 80% by weight of an aliphatic amine polymer. The invention also provides a method of producing a tablet core comprising at least about 80% by weight of an aliphatic amine polymer resin. The method comprises the step of compressing the aliphatic amine polymer to form the tablet core. The tablet core can further include one or more excipients. In this embodiment, the method of producing the tablet core comprises the steps of: (1) hydrating the aliphatic amine polymer to the desired moisture level; (2) blending the aliphatic amine polymer with the excipients in amounts such that the polymer comprises at least about 80% by weight of the resulting blend; and (3) compressing the blend to form the tablet core. The present invention further relates to a coated tablet comprising an aliphatic amine polymer core wherein the coating is a water based coating.
Abstract: The present invention relates to antibody molecules, in particular antibody molecules that bind Transforming Growth Factor beta (TGF?), and uses thereof. More particularly, the invention relates to antibody molecules that bind and preferably neutralize TGF?1, TGF?2 and TGF?3, so-called “pan-specific” antibody molecules, and uses of such antibody molecules. Preferred embodiments within the present invention are antibody molecules, whether whole antibody (e.g. IgG, such as IgG1 or IgG4) or antibody fragments (e.g. scFv, Fab, dAb).
Type:
Grant
Filed:
September 13, 2012
Date of Patent:
November 26, 2013
Assignees:
Genzyme Corporation, Optein, Inc
Inventors:
Steven R Ledbetter, Celia P Hart, Robert G Holgate, Lutz U Jermutus, Catriona L Buchanan, Alexander R Duncan, Donna K Finch
Abstract: The present invention provides compounds which are modulators of TNF-? signaling and methods of use thereof for treating a patient having a TNF-? mediated condition.
Type:
Application
Filed:
July 19, 2013
Publication date:
November 21, 2013
Applicant:
Genzyme Corporation
Inventors:
Scott F. Sneddon, John L. Kane, JR., Bradford H. Hirth, Fred Vinick, Shuang Qiao, Sharon R. Nahill, John M. Williams, Hans-Peter Biemann
Abstract: Compositions and methods for treating disorders affecting motor function, such as motor function affected by disease or injury to the brain and/or spinal cord, are disclosed.
Type:
Application
Filed:
November 2, 2011
Publication date:
October 31, 2013
Applicant:
GENZYME CORPORATION
Inventors:
Marco A. PASSINI, Lamya SHIHABUDDIN, Seng H. CHENG
Abstract: To gain a better understanding of breast tumor angiogenesis, breast endothelial cells (ECs) were isolated and evaluated for gene expression patterns. When transcripts from breast ECs derived from normal and malignant breast tissues were compared, genes that were specifically elevated in tumor-associated breast endothelium were revealed. These results confirm that neoplastic and normal endothelium in human breast are distinct at the molecular level, and have significant implications for the development of anti-angiogenic therapies in the future.
Type:
Grant
Filed:
July 5, 2011
Date of Patent:
October 29, 2013
Assignees:
Genzyme Corporation, The Johns Hopkins University
Abstract: The present invention provides defined serum-free cell culture media useful in culturing fibroblasts, especially articular chondrocytes, that avoid problems inherent in the use of serum-containing media. The defined media comprise platelet-derived growth factor (PDGF), chemically defined lipids, oncostatin M (OSM), interleukin-6 (IL-6), leukemia inhibitory factor (LIF), or combinations of these compounds. In another aspect, the present invention also provides tissue culture methods that comprise incubating chondrocytes in the defined serum-free media. The methods enhance attachment and proliferative expansion of chondrocytes seeded at low density while maintaining their redifferentiation potential.
Abstract: The present disclosure provides anti-CXCR3 antibodies and methods of using the antibodies to diagnose and/or treat CXCR3-associated disorders such as diabetes mellitus type I (T1D), particularly new-onset T1D. In certain embodiments, disclosed herein are CXCR3 neutralizing antibodies.
Type:
Application
Filed:
January 18, 2013
Publication date:
September 26, 2013
Applicant:
Genzyme Corporation
Inventors:
Michele Youd, Jennifer Tedstone, Tracey Lodie, Karen B. Carter, Timothy D. Connors, Jason Robert Pinckney, Elizabeth Masterjohn, Ruiyin Chu
Abstract: The present invention relates to a heparin-derivatized collagen matrix comprising a fragment of heparin covalently linked to a collagen scaffold, wherein the fragment of heparin has molecular weight of less than about 15 kDa, and at least one heparin-binding growth factor (HBGF) or heparin-binding adeno-associated virus (HB-AAV) or a combination thereof and methods for promoting bone growth, bone repair, cartilage repair, bone development, neo-angiogensis, wound healing, tissue engraftment and muscle tissue regeneration and/or tissue augmentation comprising administering a heparin-derivatized collagen matrix that includes at least one heparin-binding growth factor or heparin-binding adeno-associated virus or a combination thereof.
Type:
Application
Filed:
February 7, 2013
Publication date:
September 26, 2013
Applicant:
GENZYME CORPORATION
Inventors:
Michael Santos, Michael Philbrook, Michael A. DiMicco, Robert J. Miller
Abstract: The present invention relates to antibody molecules, in particular antibody molecules that bind. Transforming Growth Factor beta (TGF?), and uses thereof. More particularly, the invention relates to antibody molecules that bind and preferably neutralise TG?1, TGF?2 and TGF?3, so-called “pan-specific” antibody molecules, and uses of such antibody molecules. Preferred embodiments within the present invention are antibody molecules, whether whole antibody (e.g. IgG, such as IgG1 or IgG4) or antibody fragments (e.g. scFv, Fab, dAb).
Type:
Application
Filed:
September 13, 2012
Publication date:
September 19, 2013
Applicant:
GENZYME CORPORATION
Inventors:
Steven R. Ledbetter, Celia P. Hart, Robert G. Holgate, Lutz U. Jermutus, Catriona L. Buchanan, Alexander R. Duncan, Donna K. Finch
Abstract: Disclosed are highly resilient and cohesive gels formed by the cross-linking of hyaluronan or hylan, their salts or derivatives thereof, using divinyl sulfone (DVS) as the cross-linking agent. Also disclosed are viscoelastic fluids containing alkylsulfone groups covalently attached to the backbone of the polymer, formed by the mono-functionalization of the cross-linking monomer DVS with hyaluronan and/or hylan. Mechanical properties such as values of hardness and cohesiveness are specified by the rheological properties of the gels. Also disclosed are methods for the preparation of such products. They have use in many applications as injectable and/or implantable devices and as drug delivery systems.
Type:
Grant
Filed:
June 26, 2006
Date of Patent:
September 3, 2013
Assignee:
Genzyme Corporation
Inventors:
Adelya K. Leshchiner, Paul Konowicz, Min-Yeh Grace Chang, Valentina Vasilyeva
Abstract: A method of treating a glomerular disease selected from the group consisting of mesangial proliferative glomerulonephritis, collapsing glomerulopathy, proliferative lupus nephritis, crescentic glomerulonephritis and membranous nephropathy in a subject comprises administering to the subject an effective amount of a glucosylceramide synthase inhibitor.
Abstract: The present invention provides compounds which are modulators of TNF-? signaling and methods of use thereof for treating a patient having a TNF-? mediated condition.
Type:
Grant
Filed:
December 1, 2005
Date of Patent:
August 27, 2013
Assignee:
Genzyme Corporation
Inventors:
Scott F. Sneddon, John L. Kane, Bradford H. Hirth, Fred Vinick, Shuang Qiao, Sharon R. Nahill, John M. Williams, Hans-Peter Biemann
Abstract: The invention provides viscosupplementation methods for treating osteoarthritis and joint injury with HA-based viscosupplements, particularly viscosupplements with an intra-articular residence half-life shorter than 3 weeks. Viscosupplements for use in the methods of the invention may be further characterized in that they contain less than 20 mg/ml HA, at least 5% (w/w) of which is in a gel form, such as, e.g., hylan B. In an illustrative embodiment, hylan G-F 20 (Synvisc®) is administered in a single intra-articular knee injection of 6±2 ml.
Abstract: One aspect of the present invention relates to methods of embolizing a vascular site in a mammal comprising introducing into the vasculature of a mammal a composition comprising an inverse thermosensitive polymer, wherein said inverse thermosensitive polymer gels in said vasculature, which composition may be injected through a small catheter, and which compositions gel at or below body temperature. In certain embodiments of the methods of embolization, said composition further comprises a marker molecule, such as a dye, radiopaque, or an MRI-visible compound.
Abstract: One aspect of the present invention relates to a method of occluding a vascular site in a mammal, comprising the step of introducing into the vasculature of a mammal at or proximal to a surgical site, a composition comprising at least one optionally purified inverse thermosensitive polymer, wherein said inverse thermosensitive polymer gels in said vasculature, thereby temporarily occluding a vascular site of said mammal, wherein said temporarily occluded vasculature site is kept in a substantially cylindrical shape.
Abstract: Antisense compounds, compositions and methods are provided for modulating the expression of apolipoprotein B. The compositions comprise antisense compounds, particularly antisense oligonucleotides, targeted to nucleic acids encoding apolipoprotein B. Methods of using these compounds for modulation of apolipoprotein B expression and for treatment of diseases associated with expression of apolipoprotein B are provided.
Abstract: Methods to introduce highly phosphorylated mannopyranosyl oligosaccharide derivatives containing mannose-6-phosphate (M6P), or other oligosaccharides bearing other terminal hexoses, to carbonyl groups on oxidized glycans of glycoproteins while retaining their biological activity are described. The methods are useful for modifying glycoproteins, including those produced by recombinant protein expression systems, to increase uptake by cell surface receptor-mediated mechanisms, thus improving their therapeutic efficacy in a variety of applications.
Abstract: Methods and compositions for treating an autoimmune disease, such as new onset type 1 diabetes (T1D) in a subject using autologous or allogeneic mesenchymal stem cells administered to the subject prior to autoimmune-induced complete depletion of insulin-producing pancreatic beta cells, e.g., within six months of new onset type 1 diabetes (T1D) diagnosis or prior to the onset of disease in a subject determined to be at high risk for T1D.
Type:
Grant
Filed:
July 28, 2011
Date of Patent:
July 9, 2013
Assignee:
Genzyme Corporation
Inventors:
Tracey Lodie, Michele Youd, Ross Tubo, Scott Eisenbeis
Abstract: The present invention improves significantly the success rate of lithotripsy and reduces the risk of tissue damage, by injecting a temporary plug in front, and optionally behind a concretion (for extracorporeal lithotripsy) or behind a concretion (for intracorporeal lithotripsy). One aspect of the present invention relates to injecting an inverse thermosensitive polymer solution into a lumen, thereby preventing the migration of a concretion, or its fragments, upon extracorporeal or intracorporeal lithotripsy.
Abstract: The present application provides a novel method for generation of a vitamin D2 compound using a continuous flow photoisomerization reactor. A compound represented by formula I: [structure] as further defined herein, is mixed with a solvent and a sensitizer, and is then passed through the continuous flow photoisomerization reactor. If X3 and X4 of formula II is tert-butyldimethylsilyl, then formula II is mixed with a deprotection reagent to obtain the vitamin D2 analog.
Type:
Application
Filed:
September 1, 2011
Publication date:
July 4, 2013
Applicant:
GENZYME CORPORATION
Inventors:
William Edward Bauta, Bruce Girard Anderson, William R. Cantrell, JR.