Search Results - "Deak, Andras T."

Novel genetically encoded fluorescent probes enable real-time detection of potassium in vitro and in vivo by Bischof, Helmut, Rehberg, Markus, Stryeck, Sarah, Artinger, Katharina, Eroglu, Emrah, Waldeck-Weiermair, Markus, Gottschalk, Benjamin, Rost, Rene, Deak, Andras T., Niedrist, Tobias, Vujic, Nemanja, Lindermuth, Hanna, Prassl, Ruth, Pelzmann, Brigitte, Groschner, Klaus, Kratky, Dagmar, Eller, Kathrin, Rosenkranz, Alexander R., Madl, Tobias, Plesnila, Nikolaus, Graier, Wolfgang F., Malli, Roland

“…Changes in intra- and extracellular potassium ion (K + ) concentrations control many important cellular processes and related biological functions. However,…”
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Molecularly Distinct Routes of Mitochondrial Ca2+ Uptake Are Activated Depending on the Activity of the Sarco/Endoplasmic Reticulum Ca2+ ATPase (SERCA) by Waldeck-Weiermair, Markus, Deak, András T., Groschner, Lukas N., Alam, Muhammad Rizwan, Jean-Quartier, Claire, Malli, Roland, Graier, Wolfgang F.

“…The transfer of Ca2+ across the inner mitochondrial membrane is an important physiological process linked to the regulation of metabolism, signal transduction,…”
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Hypomagnesemia Is a Risk Factor for Infections after Kidney Transplantation: A Retrospective Cohort Analysis by Odler, Balazs, Deak, Andras T, Pregartner, Gudrun, Riedl, Regina, Bozic, Jasmin, Trummer, Christian, Prenner, Anna, Söllinger, Lukas, Krall, Marcell, Höflechner, Lukas, Hebesberger, Carina, Boxler, Matias S, Berghold, Andrea, Schemmer, Peter, Pilz, Stefan, Rosenkranz, Alexander R

“…Magnesium (Mg ) deficiency is a common finding in the early phase after kidney transplantation (KT) and has been linked to immune dysfunction and infections…”
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Generation of Red-Shifted Cameleons for Imaging Ca²⁺ Dynamics of the Endoplasmic Reticulum by Waldeck-Weiermair, Markus, Bischof, Helmut, Blass, Sandra, Deak, Andras T, Klec, Christiane, Graier, Thomas, Roller, Clara, Rost, Rene, Eroglu, Emrah, Gottschalk, Benjamin, Hofmann, Nicole A, Graier, Wolfgang F, Malli, Roland

“…Cameleons are sophisticated genetically encoded fluorescent probes that allow quantifying cellular Ca2+ signals. The probes are based on Förster resonance…”
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Spatiotemporal Correlations between Cytosolic and Mitochondrial Ca2+ Signals Using a Novel Red-Shifted Mitochondrial Targeted Cameleon by Waldeck-Weiermair, Markus, Alam, Muhammad Rizwan, Khan, Muhammad Jadoon, Deak, Andras T., Vishnu, Neelanjan, Karsten, Felix, Imamura, Hiromi, Graier, Wolfgang F., Malli, Roland

“…The transfer of Ca2+ from the cytosol into the lumen of mitochondria is a crucial process that impacts cell signaling in multiple ways. Cytosolic Ca2+…”
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Spatiotemporal correlations between cytosolic and mitochondrial Ca(2+) signals using a novel red-shifted mitochondrial targeted cameleon by Waldeck-Weiermair, Markus, Alam, Muhammad Rizwan, Khan, Muhammad Jadoon, Deak, Andras T, Vishnu, Neelanjan, Karsten, Felix, Imamura, Hiromi, Graier, Wolfgang F, Malli, Roland

“…The transfer of Ca(2+) from the cytosol into the lumen of mitochondria is a crucial process that impacts cell signaling in multiple ways. Cytosolic Ca(2+)…”
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IP3-mediated STIM1 oligomerization requires intact mitochondrial Ca2+ uptake by Deak, Andras T, Blass, Sandra, Khan, Muhammad J, Groschner, Lukas N, Waldeck-Weiermair, Markus, Hallström, Seth, Graier, Wolfgang F, Malli, Roland

“…Mitochondria contribute to cell signaling by controlling store-operated Ca(2+) entry (SOCE). SOCE is activated by Ca(2+) release from the endoplasmic reticulum…”
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Impact of cardiovascular risk stratification strategies in kidney transplantation over time by Deak, Andras T, Ionita, Francesca, Kirsch, Alexander H, Odler, Balazs, Rainer, Peter P, Kramar, Reinhard, Kubatzki, Michael P, Eberhard, Katharina, Berghold, Andrea, Rosenkranz, Alexander R

“…Abstract Background Kidney transplant recipients exhibit a dramatically increased cardiovascular (CV) risk. In 2007, Austrian centres implemented a consensus…”
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Salivary potassium measured by genetically encoded potassium ion indicators as a surrogate for plasma potassium levels in hemodialysis patients—a proof-of-concept study by Deak, Andras T, Belić, Katarina, Meissl, Anna-Maria, Artinger, Katharina, Eller, Kathrin, Rechberger, Bernd, Niedrist, Tobias, Graier, Wolfgang F, Malli, Roland, Bischof, Helmut, Burgstaller, Sandra, Blass, Sandra, Avian, Alexander, Rosenkranz, Alexander R, Kirsch, Alexander H

“…ABSTRACT Background Hyperkalemia is a common complication in cardiorenal patients treated with agents interfering with renal potassium (K+) excretion. It…”
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Anemia management in cancer patients with chronic kidney disease by Deak, Andras T, Troppan, Katharina, Rosenkranz, Alexander R

“…Abstract Anemia is a common complication of cancer and chronic kidney disease (CKD) associated with decreased physical performance as well as poor prognosis…”
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N‐arachidonoyl glycine suppresses Na+/Ca2+ exchanger‐mediated Ca2+ entry into endothelial cells and activates BKCa channels independently of GPCRs by Bondarenko, Alexander I, Drachuk, Konstantin, Panasiuk, Olga, Sagach, Vadim, Deak, Andras T, Malli, Roland, Graier, Wolfgang F

“…Background and Purpose N‐arachidonoyl glycine (NAGly) is a lipoamino acid with vasorelaxant properties. We aimed to explore the mechanisms of NAGly's action on…”
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The endocannabinoid N-arachidonoyl glycine (NAGly) inhibits store-operated Ca2+ entry by preventing STIM1-Orai1 interaction by Deak, Andras T, Groschner, Lukas N, Alam, Muhammad Rizwan, Seles, Elisabeth, Bondarenko, Alexander I, Graier, Wolfgang F, Malli, Roland

“…The endocannabiniod anandamide (AEA) and its derivate N-arachidonoyl glycine (NAGly) have a broad spectrum of physiological effects, which are induced by both…”
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High-Resolution Imaging of STIM/Orai Subcellular Localization Using Array Confocal Laser Scanning Microscopy by Deak, Andras T, Gottschalk, Benjamin, Eroglu, Emrah, Rost, Rene, Waldeck-Weiermair, Markus, Graier, Wolfgang F, Malli, Roland

“…The expression of chimeras that consist of a fluorescent protein (FP) conjugated with a protein of interest provides the ability to visualize, track, and…”
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Impact of Timely Public Health Measures on Kidney Transplantation in Austria during the SARS-CoV-2 Outbreak—A Nationwide Analysis by Watschinger, Bruno, Watschinger, Clara, Reindl-Schwaighofer, Roman, Meyer, Elias L., Deak, Andras T., Hammer, Tamara, Eigner, Manfred, Sprenger-Mähr, Hannelore, Schneeberger, Stefan, Cejka, Daniel, Mayer, Gert, Oberbauer, Rainer, Rosenkranz, Alexander R., Kerschbaum, Julia

“…SARS-CoV-2 led to considerable morbidity/mortality worldwide and tremendously impacted on daily life. Strict lockdown measures were implemented early to…”
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Assessment of mitochondrial Ca²⁺ uptake by Deak, András T, Jean-Quartier, Claire, Bondarenko, Alexander I, Groschner, Lukas N, Malli, Roland, Graier, Wolfgang F, Waldeck-Weiermair, Markus

“…Mitochondrial Ca(2+) uptake regulates mitochondrial function and contributes to cell signaling. Accordingly, quantifying mitochondrial Ca(2+) signals and…”
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N ‐arachidonoyl glycine suppresses Na + / Ca 2+ exchanger‐mediated Ca 2+ entry into endothelial cells and activates BK Ca channels independently of GPCR s by Bondarenko, Alexander I, Drachuk, Konstantin, Panasiuk, Olga, Sagach, Vadim, Deak, Andras T, Malli, Roland, Graier, Wolfgang F

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The endocannabinoid N-arachidonoyl glycine (NAGly) inhibits store-operated Ca2+ entry by abrogating STIM1/Orai1 interaction by Deak, Andras T., Groschner, Lukas N., Alam, Muhammad Rizwan, Seles, Elisabeth, Bondarenko, Alexander I., Graier, Wolfgang F., Malli, Roland

“…The endocannabiniod anandamide (AEA) and its derivate N-arachidonoyl glycine (NAGly) have a broad spectrum of physiological effects, which are induced by both…”
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N-Arachidonoyl glycine suppresses Na⁺/Ca²⁺ exchanger-mediated Ca²⁺ entry into endothelial cells and activates BK(Ca) channels independently of GPCRs by Bondarenko, Alexander I, Drachuk, Konstantin, Panasiuk, Olga, Sagach, Vadim, Deak, Andras T, Malli, Roland, Graier, Wolfgang F

“…N-Arachidonoyl glycine (NAGly) is a lipoamino acid with vasorelaxant properties. We aimed to explore the mechanisms of NAGly's action on unstimulated and…”
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