Dynamic Control of Mitochondrial Ca2+ Levels as a Survival Strategy of Cancer Cells

by Corina T. Madreiter-Sokolowski, Corina T. Madreiter-Sokolowski, Benjamin Gottschalk, Armin A. Sokolowski, Roland Malli, Roland Malli, Wolfgang F. Graier, Wolfgang F. Graier
Published 2021-02-01

Unveiling the K+-sensitivity of cell metabolism using genetically encoded, FRET-based K+, glucose, and ATP biosensors

by Helmut Bischof, Sandra Burgstaller, Wolfgang F. Graier, Robert Lukowski, Roland Malli
Published 2021-12-01

Metabolic Profiling of Single Cancer Cells Using Mitochondrial ATP Probes

by Thomas Rauter, Maria R. Depaoli, Helmut Bischof, Wolfgang F. Graier, Roland Malli
Published 2020-09-01

Targeting Mitochondria to Counteract Age-Related Cellular Dysfunction

by Corina T. Madreiter-Sokolowski, Armin A. Sokolowski, Markus Waldeck-Weiermair, Roland Malli, Wolfgang F. Graier
Published 2018-03-01

Mitochondria supply ATP to the ER through a mechanism antagonized by cytosolic Ca2+

by Jing Yong, Helmut Bischof, Sandra Burgstaller, Marina Siirin, Anne Murphy, Roland Malli, Randal J Kaufman
Published 2019-09-01

Pharmaco-Optogenetic Targeting of TRPC Activity Allows for Precise Control Over Mast Cell NFAT Signaling

by Bernadett Bacsa, Annarita Graziani, Denis Krivic, Patrick Wiedner, Roland Malli, Thomas Rauter, Oleksandra Tiapko, Klaus Groschner
Published 2020-12-01

TRPV1 mediates cellular uptake of anandamide and thus promotes endothelial cell proliferation and network-formation

by Nicole A. Hofmann, Sonja Barth, Markus Waldeck-Weiermair, Christiane Klec, Dirk Strunk, Roland Malli, Wolfgang F. Graier
Published 2014-11-01

TRIC-A shapes oscillatory Ca2+ signals by interaction with STIM1/Orai1 complexes.

by Niroj Shrestha, Bernadett Bacsa, Hwei Ling Ong, Susanne Scheruebel, Helmut Bischof, Roland Malli, Indu Suresh Ambudkar, Klaus Groschner
Published 2020-04-01

Development and Application of Sub-Mitochondrial Targeted Ca2 + Biosensors

by Markus Waldeck-Weiermair, Benjamin Gottschalk, Corina T. Madreiter-Sokolowski, Corina T. Madreiter-Sokolowski, Jeta Ramadani-Muja, Gabriela Ziomek, Christiane Klec, Christiane Klec, Sandra Burgstaller, Helmut Bischof, Maria R. Depaoli, Emrah Eroglu, Roland Malli, Roland Malli, Wolfgang F. Graier, Wolfgang F. Graier
Published 2019-10-01

ER-to-Golgi Transport in HeLa Cells Displays High Resilience to Ca²⁺ and Energy Stresses

by Thomas Rauter, Sandra Burgstaller, Benjamin Gottschalk, Jeta Ramadani-Muja, Helmut Bischof, Jesse C. Hay, Wolfgang F. Graier, Roland Malli
Published 2020-10-01

Live-Cell Imaging of Physiologically Relevant Metal Ions Using Genetically Encoded FRET-Based Probes

by Helmut Bischof, Sandra Burgstaller, Markus Waldeck-Weiermair, Thomas Rauter, Maximilian Schinagl, Jeta Ramadani-Muja, Wolfgang F. Graier, Roland Malli
Published 2019-05-01

Resveratrol Specifically Kills Cancer Cells by a Devastating Increase in the Ca2+ Coupling Between the Greatly Tethered Endoplasmic Reticulum and Mitochondria

by Corina T. Madreiter-Sokolowski, Benjamin Gottschalk, Warisara Parichatikanond, Emrah Eroglu, Christiane Klec, Markus Waldeck-Weiermair, Roland Malli, Wolfgang F. Graier
Published 2016-09-01

Oleoyl-lysophosphatidylcholine limits endothelial nitric oxide bioavailability by induction of reactive oxygen species.

by Andrijana Kozina, Stefan Opresnik, Michael Sze Ka Wong, Seth Hallström, Wolfgang F Graier, Roland Malli, Katrin Schröder, Kurt Schmidt, Saša Frank
Published 2014-01-01

Near-UV Light Induced ROS Production Initiates Spatial Ca²⁺ Spiking to Fire NFATc3 Translocation

by Furkan E. Oflaz, Zhanat Koshenov, Martin Hirtl, Rene Rost, Olaf A. Bachkoenig, Benjamin Gottschalk, Corina T. Madreiter-Sokolowski, Roland Malli, Wolfgang F. Graier
Published 2021-07-01

Spatiotemporal correlations between cytosolic and mitochondrial Ca(2+) signals using a novel red-shifted mitochondrial targeted cameleon.

by Markus Waldeck-Weiermair, Muhammad Rizwan Alam, Muhammad Jadoon Khan, Andras T Deak, Neelanjan Vishnu, Felix Karsten, Hiromi Imamura, Wolfgang F Graier, Roland Malli
Published 2012-01-01

Sigma-1 Receptor Promotes Mitochondrial Bioenergetics by Orchestrating ER Ca²⁺ Leak during Early ER Stress

by Zhanat Koshenov, Furkan E. Oflaz, Martin Hirtl, Johannes Pilic, Olaf A. Bachkoenig, Benjamin Gottschalk, Corina T. Madreiter-Sokolowski, Rene Rost, Roland Malli, Wolfgang F. Graier
Published 2021-06-01

Real-Time Imaging of Mitochondrial ATP Dynamics Reveals the Metabolic Setting of Single Cells

by Maria R. Depaoli, Felix Karsten, Corina T. Madreiter-Sokolowski, Christiane Klec, Benjamin Gottschalk, Helmut Bischof, Emrah Eroglu, Markus Waldeck-Weiermair, Thomas Simmen, Wolfgang F. Graier, Roland Malli
Published 2018-10-01

Acyl chain-dependent effect of lysophosphatidylcholine on endothelial prostacyclin production[S]

by Monika Riederer, Pauli J. Ojala, Andelko Hrzenjak, Wolfgang F. Graier, Roland Malli, Michaela Tritscher, Martin Hermansson, Bernhard Watzer, Horst Schweer, Gernot Desoye, Akos Heinemann, Sasa Frank
Published 2010-10-01

MICU1 controls cristae junction and spatially anchors mitochondrial Ca2+ uniporter complex

by Benjamin Gottschalk, Christiane Klec, Gerd Leitinger, Eva Bernhart, René Rost, Helmut Bischof, Corina T. Madreiter-Sokolowski, Snježana Radulović, Emrah Eroglu, Wolfgang Sattler, Markus Waldeck-Weiermair, Roland Malli, Wolfgang F. Graier
Published 2019-08-01

Generation of Red-Shifted Cameleons for Imaging Ca2+ Dynamics of the Endoplasmic Reticulum

by Markus Waldeck-Weiermair, Helmut Bischof, Sandra Blass, Andras T. Deak, Christiane Klec, Thomas Graier, Clara Roller, Rene Rost, Emrah Eroglu, Benjamin Gottschalk, Nicole A. Hofmann, Wolfgang F. Graier, Roland Malli
Published 2015-06-01