Medizinische Universität Graz - Research portal
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Assoz. Prof. Priv.-Doz. Mag.pharm. Dr.rer.nat. Roland Malli
- Core Facility Imaging
- EMail: roland.malli(at)medunigraz.at
- Tel: +43/316/385/71420
- http://user.meduni-graz.at/wolfgang.graier/graier.htm
- MEDonline-Visitenkarte
- Externe ID's
- Researcher ID: B-7369-2008
- ORCiD: 0000-0001-6327-8729
Fields of expertise
- Our lab focuses on better understanding the complex mutual interrelations between (ion) signaling and the metabolic activity of cells to unravel molecular mechanisms of dysfunctions in diseases. For this research, we develop and apply genetically encoded fluorescent biosensors, which allow us to visualize cell signaling and metabolism with high spatial and temporal resolution. We contributed to a better understanding of the structure, regulation, and functioning of the mitochondrial Ca2+ uptake machinery. By exploiting optimized targeted biosensors, we unveiled subcellular ATP dynamics and characteristics of the energy supply of the endoplasmic reticulum and secretory pathway in cancer cells. Recently, we developed fluorescent biosensors for nitric oxide, vesicular pH alterations, mitochondrial protein import, and subcellular K+ signals which all open doors for yet unfeasible high-content research.
Statistik Austria, science classification
- Cell biology - (106052)
- Cell biology - (301114)
- Pharmaceutical and drug analysis - (301201)
- Pharmacology - (301206)
- Pharmaceutical chemistry - (301207)
- Medical biochemistry - (301303)
- Medical molecular biology - (301306)
Scientific Expertise
- cellular Physiologie
- Measurment of cellular Ionhomeostasis
- Electrophysiology
- cellular messengers and signaltransduction
- Live-cell Imaging, Array Confocal Laser Scanning Microscopy
- Development of Biosensors
- Mitochondrial Physiology
- Ionhomeostasis of Mitochondria
Curr. Vitae
| 2024 | Scientific Director of the Core Facility Bioimaging at the Center for Medical Research, Medical University of Graz. |
| 2018 -2024 | 2nd Deputy Chair of Division of Molecular Biology and Biochemistry, Medical University of Graz |
| 2016 -2021 | CEO of NGFI GmbH |
| 2010 | Associate Professor of the Medical University of Graz |
| 2009 -2010 | Assistant Professor at the Department of Molecularbiology and Biochemistry of the Medical University of Graz |
| 2007 | Professorial dissertation in Physiology with a special focus on molecular and cellular Physiology |
| 2004 -2004 | Research Assistent at the Department of Molecularbiology and Biochemistry of the Medical University of Graz |
| 2002 -2004 | Postdoc at the Department of Medical Biochemistry and Medical Molecularbiology in the laboratory of a.o. Univ. Prof. Wolfgang F. Graier |
| 1999 -2002 | Doctoral thesis at the Department of Medical Biochemistry and Medical Molecularbiology of the Medical University of Graz |
| 1990 -1999 | Study of Pharmacy at the Karl-Franzens University of Graz Diploma thesis at the Department of Pharmaceutical Chemistry |
Awards
| 2019 | Auszeichnung als Erfinder der Med Uni Graz für die Erfindung SALI-LUX |
| 2018 | Sanofi-Aventis Preis (Senior Author) |
| 2017 | Auszeichnung als Erfinder der Med Uni Graz für die Erfindung von gentisch kodierten Kaliumionenindikatoren (GEPIIs) |
| 2017 | Themenspezifischer Forschungspreis des Landes Steiermark Kategorie 1 – Human (Letzt-Author) |
| 2017 | Sanofi-Aventis Preis 2017 (Co-Author) |
| 2015 | Auszeichnung als Erfinder der Med Uni Graz für die Erfindung genetisch kodierter Stickstoffmonoxid-Sensoren (geNOps) |
| 2015 | Auszeichnung als Erfinder der Med Uni Graz für die Erfindung computergesteuerter Perfusionsrobotor für die Fluoreszenzmikroskopie |
| 2008 | Otto Kraupp Gedächtnispreis für die beste Habilitation |
| 2007 | Sanofi-Aventis Preis 2007 (Co-Author) |
| 2006 | Sanofi-Aventis Preis 2006 (Erst-Author) |
| 2004 | Sanofi-Aventis Preis 2004 (Co-Author) |
| 2003 | Best Paper Award 1. Preis SFB Biomembranen Jahrestagung 2003 |
Appointments/Memberships in Professional Societies
| 2017 -2019 | BioTechMed Graz Member (full) |
| 2015 -2019 | Biophysics Austria – Österreichische Biophysikalische Gesellschaft / Biophysics Austria Member |
| 2005 -2019 | Mitochondrial Interest Group (NHI) Member |
| 2015 -2017 | Biophysics Austria – Österreichische Biophysikalische Gesellschaft Secretary |
| 2008 -2014 | THE EUROPEAN CALCIUM SOCIETY Member |
| 2005 -2010 | Österreichische Physiologische Gesellschaft Member |
Editorial board appointments for scientific journals
| 2021 -2022 | FREE RADICAL BIOLOGY AND MEDICINE: guest editor |
| 2020 -2020 | CHEMOSENSORS: Editorial Board Member |
| 2019 -2019 | SCIENTIFIC REPORTS: Editor |
| 2014 -2017 | WORLD JOURNAL OF BIOLOGICAL CHEMISTRY: Editorial Board Member |
Reviewer for scientific journals
Reviewer/Expert funding organizations
| 2025 -2025 | Swiss National Science Foundation - Switzerland |
| 2025 -2025 | Fund for Scientific Research (FNRS) - Belgium |
| 2024 -2024 | Agence Nationale de la Recherche (ANR) - France |
| 2024 -2024 | Collaborative Research Grants - Belgium |
| 2023 -2023 | Swiss National Science Foundation - Switzerland |
| 2022 -2022 | Swiss National Science Foundation - Switzerland |
| 2021 -2021 | European Commission Horizon 2020 H2020-MSCA-ITN 2020 - European Union |
| 2019 -2020 | Medical Research Council - United Kingdom |
| 2019 -2019 | Research Foundation - Flanders (FWO) - Belgium |
| 2019 -2019 | Ministerium für Wissenschaft, Forschung und Kunst Baden-Würtenberg - Germany |
| 2010 -2010 | National Research Foundation of Korea (NRF) - Republic of Korea |
Organizer of scientific conferences, Chairs
| 2024 | Annual Meeting of the Society for Free Radical Research-Europe; SFRR-E Istanbul 2024 Wissenschaftlicher Beirat/Beirätin |