Abstract:
The present invention provides isolated stabilized EPO-derived peptides and their mimics that protect against tissue damage in subjects having diverse forms of neural and non-neural organ system injury, pharmaceutical compositions containing the isolated stabilized EPO-derived peptides, methods for treating symptoms of a disease, disorder or condition having an inflammatory or an autoimmune component in a subject in need thereof, and methods for downregulating immune mediator activity in a subject in need thereof.
Abstract:
Nucleic acid amplification assays for mutations to two short sections of the fungal gene FKS1 . Mutations in these target sequences have been shown to correlate with resistance to echinocandin-class drugs. Assays may include detection by sequencing or by labeled hybridization probes. Also, primers, probes and reagent kits for performing such assays.
Abstract:
Opioid receptor compounds and pharmaceutical compositions thereof are presented. Also presented are methods for treating a condition mediated by an opioid receptor by administering an effective amount of the opioid receptor compound to a patient in need thereof.
Abstract:
The present invention relates to a method for identifying an agent. for modulating cell growth or survival. The method involves the identification of an agent which modulates the net ratio of nuclear-localized versus cytosolic-localized H1l kinase or mutant H11 kinase in a cell. A method for diagnosing a cancer associated with Hll kinase or Akt activation in a subject is also provided.
Abstract:
Methods are disclosed for determining the optimal biologic dose of a TGFβ receptor kinase inhibitor for administration to patients in need of such therapy and for monitoring the effectiveness of therapy with a TGFβ receptor kinase inhibitor in patients receiving such therapy. Kits comprising antibodies and reagents useful in such methods are also disclosed.
Abstract:
Disclosed herein are novel siRNA-cochleate and morpholino-cochleate compositions. Also disclosed are methods of making and using siRNA-cochleate and morpholino-cochleate compositions.
Abstract:
Disclosed is a novel pharmacophore and novel inotropic compositions created from the novel pharmacophore. Also disclosed are methods of making and using the novel pharmacophore and method of use of novel compositions to treat heart diseases by inhibiting Na, K-ATPase.
Abstract:
The present invention provides for identification of agents that induce growth arrest and survival of cancer cells, which remain dormant in bone marrow, thus preventing their eradication through use of standard chemotherapy or radiation therapy. Basic fibroblast growth factor (FGF-2), a mammary differentiation factor abundant in the bone marrow stroma, induces growth arrest of relatively differentiated breast cancer cells and restricts their survival to fibronectin by upregulating integrin α5β 1. Most of the FGF-2-arrested cells fail to establish optimal ligation to fibronectin and undergo cell death. Cells that do attach to fibronectin, another major constituent of the bone marrow microenvironment, stay alive and growth-arrested for many weeks. Using function-blocking antibodies and peptides, a specific contribution of α5β1-fibronectin interaction in maintaining survival of growth-arrested cells was demonstrated. The present invention thus allows for methods, agents and pharmaceutical compositions that can be used to potentiate the activity of chemotherapy or radiation therapy.
Abstract:
A method for treating pulmonary hypertension and other diseases involving a defect in collagen metabolism, by administration of an effective amount of a liposome encapsulated copolymer conjugate antifibrotic composition, is disclosed. The antifibrotic agent is preferably proline analogs, such as cis-4-hydroxy-L-proline (CHOP), 3,4-dehydro-DL-proline (DHP), (R)-(-)-2-thiazolidine-4-carboxylic acid (THP), and (S)-(-)-2-azetidinecarboxylic acid (ACA). Consistent, high loadings (>90%) of the antifibrotic agent are achieved by first forming a dipeptide with L-lysine, after which the dipeptide is copolymerized with the polymer component to form the copolymer conjugate. The polymer is preferably poly(ethylene glycol) having a weight average molecular weight of from about 500 to about 15,000. Efficient delivery and consistent release of the antifibrotic agent inhibits collagen accumulation and treats the diseases involved. Accordingly, there is a substantial reduction in the quantity of antifibrotic agent necessary, and thus a corresponding reduction in the potential for toxicity that would otherwise result from its prolonged administration.
Abstract:
The present invention discloses a novel single nucleotide polymorphism (SNP) in the isolated 5' tandem repeats of the thymidylate synthase (TS) gene and methods for its use. The novel SNP, located in the 12th nucleotide of a 28 bp third tandem repeat (3R) of the TS gene, substitutes a C for a G, and is the variant form of the repeat. Subjects with the wild-type form of 3R have greater transcription of the TS gene than subjects with the variant form. The invention also reveals that a six base pair deletion in the 3' region of TS (-6 bp/1494) indicates mRNA instability and thus reduced production of TS. In diseased tissue, such as cancer, reduced production of TS is beneficial because it prevents the cancerous cells from growing and spreading. Analysis of either polymorphism or both together allows for prediction of a subject's response to chemotherapeutic and anti-cardiovascular disease treatments because both diseases are related to TS levels in a subject.