Search Results - "WALDEGGER, Siegfried"
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Claudin-4 forms paracellular chloride channel in the kidney and requires claudin-8 for tight junction localization
Published in Proceedings of the National Academy of Sciences - PNAS (19-10-2010)“…Tight junctions (TJs) play a key role in mediating paracellular ion reabsorption in the kidney. The paracellular pathway in the collecting duct of the kidney…”
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Disease Recurrence-The Sword of Damocles in Kidney Transplantation for Primary Focal Segmental Glomerulosclerosis
Published in Frontiers in immunology (17-07-2019)“…A major obstacle in kidney transplantation for primary focal segmental glomerulosclerosis (FSGS) is the risk of disease recurrence. Recurrent FSGS affects up…”
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Twelve-month outcome in juvenile proliferative lupus nephritis: results of the German registry study
Published in Pediatric nephrology (Berlin, West) (01-07-2020)“…Background Children presenting with proliferative lupus nephritis (LN) are treated with intensified immunosuppressive protocols. Data on renal outcome and…”
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Claudin-16 and claudin-19 interaction is required for their assembly into tight junctions and for renal reabsorption of magnesium
Published in Proceedings of the National Academy of Sciences - PNAS (08-09-2009)“…Claudins are tight junction integral membrane proteins that are key regulators of the paracellular pathway. Defects in claudin-16 (CLDN16) and CLDN19 function…”
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Claudin-16 and claudin-19 interact and form a cation-selective tight junction complex
Published in The Journal of clinical investigation (01-02-2008)“…Tight junctions (TJs) play a key role in mediating paracellular ion reabsorption in the kidney. Familial hypomagnesemia with hypercalciuria and…”
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TGF-β directs trafficking of the epithelial sodium channel ENaC which has implications for ion and fluid transport in acute lung injury
Published in Proceedings of the National Academy of Sciences - PNAS (21-01-2014)“…TGF-β is a pathogenic factor in patients with acute respiratory distress syndrome (ARDS), a condition characterized by alveolar edema. A unique TGF-β pathway…”
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Disruption of TRPM6/TRPM7 Complex Formation by a Mutation in the TRPM6 Gene Causes Hypomagnesemia with Secondary Hypocalcemia
Published in Proceedings of the National Academy of Sciences - PNAS (02-03-2004)“…Impaired magnesium reabsorption in patients with TRPM6 gene mutations stresses an important role of TRPM6 (melastatin-related TRP cation channel) in epithelial…”
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Functional Significance of Cell Volume Regulatory Mechanisms
Published in Physiological reviews (01-01-1998)“…FLORIAN LANG , GILLIAN L. BUSCH , MARKUS RITTER , HARALD VÖLKL , SIEGFRIED WALDEGGER , ERICH GULBINS , AND DIETER HÄUSSINGER Institute of Physiology,…”
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Colocalization of KCNQ1/KCNE channel subunits in the mouse gastrointestinal tract
Published in Pflügers Archiv (01-09-2001)“…The KCNQI potassium channel alpha-subunit can associate with various KCNE beta-subunits that drastically influence channel gating. Here we show that in the…”
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Hypomagnesemia with Secondary Hypocalcemia due to a Missense Mutation in the Putative Pore-forming Region of TRPM6
Published in The Journal of biological chemistry (09-03-2007)“…Hypomagnesemia with secondary hypocalcemia is an autosomal recessive disorder caused by mutations in the TRPM6 gene. Current experimental evidence suggests…”
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Intracellular Anions as the Voltage Sensor of Prestin, the Outer Hair Cell Motor Protein
Published in Science (American Association for the Advancement of Science) (22-06-2001)“…Outer hair cells (OHCs) of the mammalian cochlea actively change their cell length in response to changes in membrane potential. This electromotility, thought…”
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A constitutively open potassium channel formed by KCNQ1 and KCNE3
Published in Nature (London) (13-01-2000)“…Mutations in all four known KCNQ potassium channel α-subunit genes lead to human diseases. KCNQ1 (KvLQT1) interacts with the β-subunit KCNE1 (IsK, minK) to…”
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Successful management of recurrent focal segmental glomerulosclerosis
Published in American journal of transplantation (01-11-2018)Get full text
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14
Cloning and Characterization of a Putative Human Serine/Threonine Protein Kinase Transcriptionally Modified during Anisotonic and Isotonic Alterations of Cell Volume
Published in Proceedings of the National Academy of Sciences - PNAS (29-04-1997)“…Hepatic metabolism and gene expression are among other regulatory mechanisms controlled by the cellular hydration state, which changes rapidly in response to…”
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Salt handling in the distal nephron: lessons learned from inherited human disorders
Published in American journal of physiology. Regulatory, integrative and comparative physiology (01-04-2005)“…The molecular basis of inherited salt-losing tubular disorders with secondary hypokalemia has become much clearer in the past two decades. Two distinct…”
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Late-onset manifestation of antenatal bartter syndrome as a result of residual function of the mutated renal Na+-K+-2Cl- co-transporter
Published in Journal of the American Society of Nephrology (01-08-2006)“…Genetic defects of the Na+-K+-2Cl- (NKCC2) sodium potassium chloride co-transporter result in severe, prenatal-onset renal salt wasting accompanied by…”
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Functional and Structural Analysis of ClC-K Chloride Channels Involved in Renal Disease
Published in The Journal of biological chemistry (11-08-2000)“…ClC-K channels belong to the CLC family of chloride channels and are predominantly expressed in the kidney. Genetic evidence suggests their involvement in…”
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A common sequence variation of the CLCNKB gene strongly activates ClC-Kb chloride channel activity
Published in Kidney international (01-01-2004)“…A common sequence variation of the CLCNKB gene strongly activates ClC-Kb chloride channel activity. Tubular transepithelial reabsorption of chloride along the…”
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Human neurons express the polyspecific cation transporter hOCT2, which translocates monoamine neurotransmitters, amantadine, and memantine
Published in Molecular pharmacology (01-08-1998)“…Recently, we cloned the human cation transporter hOCT2, a member of a new family of polyspecific transporters from kidney, and demonstrated electrogenic uptake…”
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Salt wasting and deafness resulting from mutations in two chloride channels
Published in The New England journal of medicine (25-03-2004)Get full text
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