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Hans-Ulrich Demuth, Halle/saale DE

Hans-Ulrich Demuth, Halle/saale DE

Patent application numberDescriptionPublished
20080249083NOVEL GENES RELATED TO GLUTAMINYL CYCLASE - Novel glutaminyl-peptide cyclotransferase-like proteins (QPCTLs), which are isoenzymes of glutaminyl cyclase (QC, EC 2.3.2.5), and to isolated nucleic acids coding for these isoenzymes, all of which are useful for the discovery of new therapeutic agents, for measuring cyclase activity, and for determining the inhibitory activity of compounds against these glutaminyl cyclase isoenzymes.10-09-2008
20080286810Use of Inhibtors of Glutaminyl Cyclases for Treatment and Prevention of Disease - Novel physiological substrates of mammalian glutaminyl cyclase (QC, EC 2.3.2.5), new effectors of QC, methods for screening for such effectors, and the use of such effectors and pharmaceutical compositions comprising such effectors for the treatment of conditions that can be treated by modulation of QC-activity. Preferred compositions additionally comprise inhibitors of DP IV or DP IV-like enzymes for the treatment or alleviation of conditions that can be treated by modulation of QC- and DP IV-activity.11-20-2008
20080293618CYCLOPROPYL-FUSED PYRROLIDINE DERIVATIVES AS DIPEPTIDYL PEPTIDASE IV INHIBITORS - The present invention relates to DP IV-inhibitors of formula (1)11-27-2008
20090018087Novel Inhibitors of Glutaminyl Cyclase - The present invention relates to novel inhibitors of glutaminyl cyclase and combinations thereof for the treatment of neuronal disorders, especially Alzheimer's disease, Down Syndrome, Parkinson disease, Chorea Huntington, pathogenic psychotic conditions, schizophrenia, impaired food intake, sleep-wakefulness, impaired homeostatic regulation of energy metabolism, impaired autonomic function, impaired hormonal balance, impaired regulation, body fluids, hypertension, fever, sleep dysregulation, anorexia, anxiety related disorders including depression, seizures including epilepsy, drug withdrawal and alcoholism, neurodegenerative disorders including cognitive dysfunction and dementia.01-15-2009
20090062203DIPEPTIDYL PEPTIDASE IV INHIBITORS FOR THE TREATMENT OF SCHIZOPHRENIA AND DEPRESSION - A method for therapeutically treating an animal, including a human, for psychosomatic, depressive and neuropsychiatric diseases, such as anxiety, depression, insomnia, schizophrenia, epilepsy, spasm and chronic pain. Administration of a suitable DP IV inhibitor causes the reduction of activity in the enzyme dipeptidyl peptidase (DP IV or CD 26) or of DP IV-like enzyme activity in the brain of mammals and leads as a causal consequence to a reduced degradation of the neuropeptide Y (NPY) and similar substrates by DP IV and DP IV-like enzymes. Such treatment will result in a reduction or delay in the decrease of the concentration of functionally active neuronal NPY (1-36). As a consequence of the resulting enhanced stability of the endogenous NPY (1-36) caused by the inhibition of DP IV activity, NPY activity is prolonged thereby resulting among other things in functionally active NPY Y1 receptor activity thereby facilitating antidepressive, anxiolytic, analgesic, antihypertension and other neurological effects.03-05-2009
20090068699USE OF GLUTAMINYL CYCLASE INHIBITORS - An inhibitor of a glutaminyl peptide cyclotransferase, and use thereof for the treatment and/or prevention of a disease or disorder selected from the group consisting of inflammatory diseases selected from 03-12-2009
20090098052TRANSGENIC MICE - A transgenic non-human animal, in particular a transgenic mouse encoding Aβ peptide proteins, which have been implicated in Aβ peptide-related diseases. Cells and cell lines comprising transgenes encoding for Aβ peptide. Methods and compositions for evaluating agents that affect Aβ peptide, for use in compositions for the treatment of Aβ peptide-related diseases.04-16-2009
20090149394USE OF EFFECTORS OF GLUTAMINYL AND GLUTAMATE CYCLASES - The present invention provides novel physiological substrates of mammalian glutaminyl cyclase (QC, EC 2.3.2.5), new effectors of QC and the use of such effectors and pharmaceutical compositions comprising such effectors for the treatment of diseases that can be treated by modulation of QC-activity, e.g. diseases selected from the group consisting of duodenal cancer with or w/o 06-11-2009
20090183267MOUSE MODELS CARRYING A KNOCK-OUT MUTATION OF THE QPCT-GENE - The present invention provides a knock-out non-human animal, in particular a mouse carrying a Qpct knock-out mutation. The present invention additionally provides the respective cells and cell lines and methods and compositions for evaluating agents that affect Qpct, for use in compositions for the treatment of Qpct-related diseases.07-16-2009
20100009337NOVEL GENES RELATED TO GLUTAMINYL CYCLASE - Novel glutaminyl-peptide cyclotransferase-like proteins (QPCTLs), which are isoenzymes of glutaminyl cyclase (QC, EC 2.3.2.5), and to isolated nucleic acids coding for these isoenzymes, all of which are useful for the discovery of new therapeutic agents, for measuring cyclase activity, and for determining the inhibitory activity of compounds against these glutaminyl cyclase isoenzymes.01-14-2010
20100021478DIAGNOSTIC ANTIBODY ASSAY - The present invention pertains to novel diagnostic assays for the diagnosis of amyloidosis, in particular Alzheimer's disease, and related aspects. In particular, monoclonal antibodies and an antibody assay are provided.01-28-2010
20100028918GLUTAMINYL CYCLASE AS A DIAGNOSTIC/PROGNOSTIC INDICATOR FOR NEURODEGENERATIVE DISEASES - A method for predicting, diagnosing and prognosticating a neurodegenerative disease, such as Alzheimer's disease (AD), Mild Cognitive Impairment (MCI) and neurodegeneration in Down's syndrome (NDS) using glutaminyl cyclase (QC) as a diagnostic/prognostic indicator. The use of antibodies binding to QC and kits for performing said diagnostic method are also provided.02-04-2010
20100040575USE OF INHIBITORS OF GLUTAMINYL CYCLASE AND GLUTAMATE CYCLASE FOR TREATMENT AND PREVENTION OF NEURODEGENERATIVE DISEASES - Physiological substrates of mammalian glutaminyl cyclase (QC, EC 2.3.2.5), new effectors of QC, methods for screening for such effectors, and the use of such effectors and pharmaceutical compositions comprising such effectors for the treatment of conditions that can be treated by modulation of QC-activity. Preferred compositions additionally comprise inhibitors of DP IV or DP IV-like enzymes for the treatment or alleviation of conditions that can be treated by modulation of QC- and DP IV-activity.02-18-2010
20100099721NOVEL COMPOUNDS FOR THE TREATMENT OF NEUROLOGICAL DISORDERS - Inhibitors of prolyl endopeptidase of formula 104-22-2010
20100119475NOVEL INHIBITORS OF GLUTAMINYL CYCLASE - Compounds of general formula (I):05-13-2010
20100119478ANTIBODIES DIRECTED AGAINST PYROGLUTAMATE MONOCYTE CHEMOATTRACTANT PROTEIN-1 (MCP-1 N1pE) - Monoclonal antibodies which bind specifically to the proinflammatory cytokine pyroglutamate MCP-1 (MCP-1 N1pE) are described.05-13-2010
20100125086USE OF ISOQC INHIBITORS - The present invention relates in general to an inhibitor of a glutaminyl peptide cyclotransferase-like protein (QPCTL), and the use thereof for the treatment and/or prevention of an inflammatory disease or disorder selected from the group consisting of (a) chronic and acute inflammations, e.g. rheumatoid arthritis, atherosclerosis, restenosis, pancreatitis; (b) other inflammatory diseases, e.g. neuropathic pain, graft rejection/graft failure/graft vasculopathy, HIV infections/AIDS, gestosis, tuberous sclerosis, Guillain-Barré syndrome, chronic inflammatory demyelinising polyradiculoneuropathy and multiple sclerosis; (c) neuroinflammation; and (d) neurodegenerative diseases, e.g. mild cognitive impairment (MCI), Alzheimer's disease, neurodegeneration in Down Syndrome, Familial British Dementia, and Familial Danish Dementia, which may result from neuroinflammation.05-20-2010
20100159032COMBINATIONS USEFUL FOR THE TREATMENT OF NEURONAL DISORDERS - The present invention provides a method for the treatment of neuronal disorders, in a mammal such as a human, which method comprises administering an effective, non-toxic and pharmaceutically acceptable amount of at least one QC-inhibitor, optionally in combination with at least one agent, selected from the group consisting of PEP-inhibitors, LiCl, inhibitors of DP IV/DP IV-like enzymes, NPY-receptor ligands, NPY agonists, NPY antagonists, ACE-inhibitors, PIMT enhancers, inhibitors of beta secretases, inhibitors of gamma secretases and inhibitors of neutral endopeptidase, to a mammal in need thereof.06-24-2010
20100299766MOUSE MODELS CARRYING A KNOCK-OUT MUTATION OF THE QPCTL-GENE - A knock-out non-human animal, in particular a mouse, carrying a QPCTL knock-out mutation. Additionally, respective cells and cell lines and methods and compositions for evaluating agents that affect QPCTL, for use in compositions for the treatment of QPCTL-related diseases are disclosed.11-25-2010
20110092501NOVEL INHIBITORS - The invention relates to novel pyrrolidine derivatives of formula (I):04-21-2011
20110152341CLEAVAGE OF B-AMYLOID PRECURSOR PROTEIN - Methods and means for the identification of meprin-α and meprin-β as novel β-secretases and antagonists thereof for use in the treatment of amyloidosis.06-23-2011
20110166035NOVEL DIAGNOSTIC METHOD - Provided herein are methods, compositions, and kits related to the detection and diagnosis of a neurodegenerative disorder, such as Alzheimer's disease. Various aspects use the oligomeric state of fragments of amyloid β as a biomarker and further concerns a novel method to determine the oligomeric state of fragments of amyloid β in biological samples.07-07-2011

Patent applications by Hans-Ulrich Demuth, Halle/saale DE