Difference between revisions of "Komlodi Timea"
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Revision as of 14:19, 7 September 2016
News and Events | Working Groups | Short-Term Scientific Missions | Management Committee | Members |
COST Action CA15203 (2016-2021): MitoEAGLE
Evolution-Age-Gender-Lifestyle-Environment: mitochondrial fitness mapping
Komlodi Timea
MitoPedia topics: EAGLE
COST: Participant
Name | Komlòdi Timea, PhD student |
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Institution | Semmelweis University
Department of Medical Biochemistry |
Address | 37-47. Tuzolto Str., HU-1088 |
City | Budapest |
State/Province | |
Country | Hungary |
komlodi.timea@med.semmelweis-univ.hu | |
Weblink | |
O2k-Network Lab | AT Innsbruck Oroboros, HU Budapest Tretter L |
Labels:
Field of research: Basic
Publications
Published | Reference | |
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Balmaceda 2024 Biochim Biophys Acta Mol Basis Dis | 2024 | Balmaceda V, Komlodi T, Szibor M, Gnaiger E, Moore AL, Fernandez-Vizarra E, Viscomi C (2024) The striking differences in the bioenergetics of brain and liver mitochondria are enhanced in mitochondrial disease. Biochim Biophys Acta Mol Basis Dis 1870:167033. https://doi.org/10.1016/j.bbadis.2024.167033 |
Ravasz 2024 Sci Rep | 2024 | Ravasz D, Bui D, Nazarian S, Pallag G, Karnok N, Roberts J, Marzullo BP, Tennant DA, Greenwood B, Kitayev A, Hill C, Komlódi T, Doerrier C, Cunatova K, Fernandez-Vizarra E, Gnaiger E, Kiebish Michael A, Raska A, Kolev K, Czumbel B, Narain NR, Seyfried TN, Chinopoulos C (2024) Residual Complex I activity and amphidirectional Complex II operation support glutamate catabolism through mtSLP in anoxia. Sci Rep 14:1729. https://doi.org/10.1038/s41598-024-51365-4 |
Meszaros 2024 Transpl Int | 2024 | Meszaros AT, Weissenbacher A, Schartner M, Egelseer-Bruendl T, Hermann M, Unterweger J, Mittelberger C, Reyer BA, Hofmann J, Zelger BG, Hautz T, Resch T, Margreiter C, Maglione M, Komlódi T, Ulmer H, Cardini B, Troppmair J, Öfner D, Gnaiger E, Schneeberger S, Oberhuber R (2024) The predictive value of graft viability and bioenergetics testing towards the outcome in liver transplantation. Transpl Int 37. https://doi.org/10.3389/ti.2024.12380 |
Donnelly 2024 Redox Biol | 2024 | Donnelly C, Komlódi T, Cecatto C, Cardoso LHD, Compagnion A-C, Matera A, Tavernari D, Campiche O, Paolicelli RC, Zanou N, Kayser B, Gnaiger E, Place N (2024) Functional hypoxia reduces mitochondrial calcium uptake. Redox Biol 71:103037. https://doi.org/10.1016/j.redox.2024.103037 |
Donnelly 2022 BEC | 2022 | Donnelly C, Schmitt S, Cecatto C, Cardoso LHD, Komlódi T, Place N, Kayser B, Gnaiger E (2022) The ABC of hypoxia – what is the norm. Bioenerg Commun 2022.12.v2. https://doi.org/10.26124/bec:2022-0012.v2 |
Komlodi 2022 BEC | 2022 | Komlódi T, Tretter L (2022) The protonmotive force – not merely membrane potential. Bioenerg Commun 2022.16. https://doi.org/10.26124/bec:2022-0016 |
Pallag 2022 Int J Mol Sci | 2022 | Pallag G, Nazarian S, Ravasz D, Bui D, Komlódi T, Doerrier C, Gnaiger E, Seyfried TN, Chinopoulos C (2022) Proline oxidation supports mitochondrial ATP production when Complex I is inhibited. https://doi.org/10.3390/ijms23095111 |
Horvath 2022 Antioxidants (Basel) | 2022 | Horváth G, Sváb G, Komlódi T, Ravasz D, Kacsó G, Doczi J, Chinopoulos C, Ambrus A, Tretter L (2022) Reverse and forward electron flow-induced H2O2 formation is decreased in α-ketoglutarate dehydrogenase (α-KGDH) subunit (E2 or E3) heterozygote knock out animals. https://doi.org/10.3390/antiox11081487 |
Spielmann 2022 Mamm Genome | 2022 | Spielmann N, Schenkl C, Komlódi T, da Silva-Buttkus P, Heyne E, Rohde J, Amarie OV, Rathkolb B, Gnaiger E, Doenst T, Fuchs H, Gailus-Durner V, de Angelis MH, Szibor M (2022) Knockout of the Complex III subunit Uqcrh causes bioenergetic impairment and cardiac contractile dysfunction. Mamm Genome 10.1007/s00335-022-09973-w |
Fischer 2022 Metabolites | 2022 | Fischer C, Valente de Souza L, Komlódi T, Garcia-Souza LF, Volani C, Tymoszuk P, Demetz E, Seifert M, Auer K, Hilbe R, Brigo N, Petzer V, Asshoff M, Gnaiger E, Weiss G (2022) Mitochondrial respiration in response to iron deficiency anemia. Comparison of peripheral blood mononuclear cells and liver. https://doi.org/10.3390/metabo12030270 |
Komlodi 2021 BEC Q | 2021 | Komlódi T, Cardoso LHD, Doerrier C, Moore AL, Rich PR, Gnaiger E (2021) Coupling and pathway control of coenzyme Q redox state and respiration in isolated mitochondria. Bioenerg Commun 2021.3. https://doi.org/10.26124/bec:2021-0003 |
Fischer 2021 Antioxidants | 2021 | Fischer C, Volani C, Komlódi T, Seifert M, Demetz E, Valente de Souza L, Auer K, Petzer V, von Raffay L, Moser P, Gnaiger E, Weiss G (2021) Dietary iron overload and Hfe-/- related hemochromatosis alter hepatic mitochondrial function. https://doi.org/10.3390/antiox10111818 |
Komlodi 2021 BEC AmR-O2 | 2021 | Komlódi T, Sobotka O, Gnaiger E (2021) Facts and artefacts on the oxygen dependence of hydrogen peroxide production using Amplex UltraRed. Bioenerg Commun 2021.4. https://doi.org/10.26124/bec:2021-0004 |
Mikulas 2020 Materials | 2020 | Mikulás K, Komlódi T, Földes A, Sváb G, Horváth G, Nagy AM, Ambrus A, Gyulai-Gaál Sz, Gera I, Hermann P, Varga G, Tretter L (2020) Bioenergetic Impairment of triethylene glycol dimethacrylate- (TEGDMA-) treated dental pulp stem cells (DPSCs) and isolated brain mitochondria are amended by redox compound methylene blue. Materials (Basel) 13(16):3472. |
BEC 2020.1 doi10.26124bec2020-0001.v1 | 2020 | Gnaiger E et al ― MitoEAGLE Task Group (2020) Mitochondrial physiology. Bioenerg Commun 2020.1. https://doi.org/10.26124/bec:2020-0001.v1 |
Mikulas 2018 Dent Mater | 2018 | Mikulás K, Hermann P, Gera I, Komlódi T, Horváth G, Ambrus A, Tretter L (2018) Triethylene glycol dimethacrylate impairs bioenergetic functions and induces oxidative stress in mitochondria via inhibiting respiratory Complex I. Dent Mater 34:e166-e181. |
Komlodi 2018 Methods Mol Biol | 2018 | Komlodi T, Sobotka O, Krumschnabel G, Bezuidenhout N, Hiller E, Doerrier C, Gnaiger E (2018) Comparison of mitochondrial incubation media for measurement of respiration and hydrogen peroxide production. Methods Mol Biol 1782:137-55. |
Komlodi 2018 J Bioenerg Biomembr | 2018 | Komlódi T, Geibl FF, Sassani M, Ambrus A, Tretter L (2018) Membrane potential and delta pH dependency of reverse electron transport-associated hydrogen peroxide production in brain and heart mitochondria. J Bioenerg Biomembr 50:355-365 |
Komlodi 2017 Neuropharmacology | 2017 | Komlódi T, Tretter L (2017) Methylene blue stimulates substrate-level phosphorylation catalysed by succinyl-CoA ligase in the citric acid cycle. Neuropharmacology 123:287-98. |
Koncsos 2016 Am J Physiol Heart Circ Physiol | 2016 | Koncsos G, Varga ZV, Baranyai T, Boengler K, Rohrbach S, Li L, Schlüter KD, Schreckenberg R, Radovits T, Oláh A, Mátyás C, Lux Á, Al-Khrasani M, Komlódi T, Bukosza N, Máthé D, Deres L, Barteková M, Rajtík T, Adameová A, Szigeti K, Hamar P, Helyes Z, Tretter L, Pacher P, Merkely B, Giricz Z, Schulz R, Ferdinandy P (2016) Diastolic dysfunction in prediabetic male rats: role of mitochondrial oxidative stress. Am J Physiol Heart Circ Physiol 311:H927-43. |
Abstracts
Published | Reference | |
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Donnelly 2024 EU-METAHEART MC2 Meeting | 2024 | Donnelly C, Komlódi T, Cecatto C, Cardoso LHD, Kayser B, Place N, Gnaiger E (2024) Functional hypoxia in cardiac mitochondria: effects on oxidative phosphorylation, mitochondrial membrane potential, redox state of coenzyme Q, and calcium uptake. EU-METAHEART MC2 Meeting 2024 Antalya TR. |
Schmitt 2023 BPS2023 San Diego | 2023 | Schmitt S, Cardoso LHD, Cecatto C, Komlodi T, Gnaiger Erich (2023) Mitochondrial bioenergetics – a quantitative analytical and diagnostic approach. 67th Annual Meeting of the Biophysical Society. |
Komlodi 2023 EUROMIT2023 Bologna | 2023 | Komlódi T, Silva FSG, Duarte AI, Mena D, Garcia-Souza LF, Makrecka-Kuka M, Bento G, Grilo LF, Oliveira PJ, Gnaiger E (2023) Off-target effects of etomoxir: inhibition of mitochondrial Complex I and fatty acid oxidation. EUROMIT2023 International Conference on Mitochondrial Pathology. |
Komlodi 2022 Abstract Bioblast | 2022 | 3.1. «10+5» Komlódi Timea, Tretter L (2022) The protonmotive force – not merely membrane potential. Bioblast 2022: BEC Inaugural Conference. In: https://doi.org/10.26124/bec:2022-0001 »MitoFit Preprint« ![]() |
Komlodi 2022 Q10 Hamburg | 2022 | Komlodi T, Cardoso LHD, Doerrier C, Moore AL, Rich PR, Gnaiger E (2022) The mitochondrial Q-junction and coenzyme Q pools: Continuous monitoring of pull and push control of respiration and redox state of the Q-mimetic CoQ2. Q10 Hamburg. |
Cardoso 2022 ESCI Bari | 2022 | Cardoso LHD, Donnelly C, Komlódi T, Gnaiger E (2022) Bioenergetic fingerprinting with coupling and pathway control of coenzyme Q redox state and respiration in permeabilized HEK 293T cells. 56th Annual Scientific Meeting of the European Society for Clinical Investigation. |
Garcia-Roves 2022 Abstract Bioblast | 2022 | 4.4. «10+5» Gama-Perez P, Cardoso L, Komlodi K, Bosch N, Gnaiger E, Garcia-Roves Pablo M (2022) Tuning the assessment of coenzyme Q redox state and respiration in permeabilized skeletal muscle fibers. Bioblast 2022: BEC Inaugural Conference. In: https://doi.org/10.26124/bec:2022-0001 ![]() |
Cardoso 2022a EBEC | 2022 | Cardoso LHD, Donnelly C, Komlódi T, Gnaiger E (2022) Characterizing electron transfer through the mitochondrial Q-junction from fatty acid oxidation and TCA cycle on HEK 293T cells: correlation with respiration. EBEC 2022. |
Cardoso 2022 Abstract Bioblast | 2022 | 4.3. «10+5» Cardoso Luiza HD, Doerrier C, Donnelly C, Komlódi T, Gnaiger E (2022) Redox monitoring and respiration - a new horizon with the NextGen-O2k. Bioblast 2022: BEC Inaugural Conference. In: https://doi.org/10.26124/bec:2022-0001 ![]() |
Pallag 2022 Abstract Bioblast | 2022 | P06. Pallag Gergely, Nazarian S, Ravasz D, Bui D, Komlódi T, Doerrier C, Gnaiger E, Seyfried TN, Chinopoulos C (2022) Proline oxidation supports mitochondrial ATP production when Complex I is inhibited. Bioblast 2022: BEC Inaugural Conference. In: https://doi.org/10.26124/bec:2022-0001 »MitoFit Preprint« |
Donnelly 2022 Abstract Bioblast | 2022 | 2.1. «10+5» Donnelly Chris, Schmitt S, Cecatto C, Cardoso L, Komlodi T, Place N, Kayser B, Gnaiger E (2022) The ABC of hypoxia – what is the norm. Bioblast 2022: BEC Inaugural Conference. In: https://doi.org/10.26124/bec:2022-0001 »MitoFit Preprint« ![]() |
Cardoso 2022 Q10 Hamburg | 2022 | Cardoso LHD, Donnelly C, Komlodi T, Gnaiger E (2022) Coenzyme Q redox state and respiration in permeabilized HEK 293T cells: coupling and pathway control. Q10 Hamburg. |
Silva 2019 ESCI2019 | 2019 | Silva FSG, Komlodi T, Garcia-Souza LF, Bento G, Doerrier C, Oliveira PJ, Gnaiger E (2019) Can fatty acid oxidation be specifically blocked by the CPT1 inhibitor etomoxir? |
Silva 2019 MiPschool Coimbra | 2019 | Off-target effects of etomoxir on mitochondrial Complex I. |
Ravasz 2019 Abstract IOC141 | 2019 | Ravasz D, Bui D, Kitayev A, Greenwood B, Hill C, Komlodi T, Doerrier C, Ozohanics O, Moore AL, Gnaiger E, Kiebish M, Kolev K, Seyfried TN, Willis WT, Narain N, Adam-Vizi V, Chinopoulos C (2019) Endogenous quinones sustain a moderate NADH oxidation by Complex I during anoxia. Mitochondr Physiol Network 24.02. |
Komlodi 2018 AussieMit | 2018 | Komlodi T, Hunger M, Moore AL, Gnaiger E (2018) Electron transfer at the Q-junction: new perspectives from combined measurement of mitochondrial O2 flux, H2O2 flux, and coenzyme Q redox state. AussieMit 2018 Melbourne AU. |
Komlodi 2018b EBEC2018 | 2018 | Endogenous quinones sustain NADH oxidation by Complex I during anoxia, supporting substrate-level phosphorylation in mouse liver mitochondria. |
Huete-Ortega 2018 AlgaEurope2018 | 2018 | Huete-Ortega M, Komlodi T, Pranger F, Gnaiger E (2018) High-resolution respirometry: new perspectives for the study of microalgae bioenergetics and applications in biotechnology. AlgaEurope2018. |
Sobotka 2018 MiP2018 | 2018 | Measurement of ROS production under hypoxia and unexpected methodological pitfalls of Amplex UltraRed assay. |
Huete-Ortega 2018 MiPschool Tromso E2 | 2018 | High-resolution respirometry: new perspectives for the study of bioenergetics in algae and plants. |
Chang 2018 Life Sciences Meeting 2018 Innsbruck AT | 2018 | pH dependence of mitochondrial respiration and H2O2 production in oral cancer cells – a pilot study. |
Ravasz 2018 Abstract The evolving concept of mitochondria | 2018 | Vast pools of endogenous quinones sustain NADH oxidation by Complex I during anoxia, supporting substrate-level phosphorylation in mouse liver mitochondria. |
Komlodi 2018 EBEC2018 | 2018 | Electron supply to the Q-junction: assessment of mitochondrial respiration, H2O2 flux and the redox state of the Q-pool. |
Gnaiger 2018 AussieMit | 2018 | Komlodi Timea, Sobotka Ondrej, Doerrier Carolina, Gnaiger Erich (2018) Mitochondrial H2O2 production is low under tissue normoxia but high at in-vitro air-level oxygen pressure - comparison of LEAK and OXPHOS states. AussieMit 2018 Melbourne AU. |
Pereira da Silva Grilo da Silva 2018 MiP2018 | 2018 | The unspecific effect of etomoxir on mitochondrial respiration. |
Komlodi 2017 MiPschool Obergurgl | 2017 | Electron pressure exerted by convergent succinate- and glycerophosphate-pathways to the Q-junction regulate reversed electron transfer to Complex I and H2O2 production. |
Komlodi 2017 MiP2017 | 2017 | H2O2 production under hypoxia in brain and heart mitochondria: does O2 concentration matter? |
Komlodi 2017 Abstract MITOEAGLE Barcelona | 2017 | Succinate dehydrogenase regulation via oxaloacetate in brain mitochondria. |
Sobotka 2017 MiPschool Obergurgl | 2017 | Reference protocols for ROS production measurements. |
Komlodi 2016 Abstract IOC116 | 2016 | Komlodi T, Geibl F, Sassani M, Adam-Vizi V, Tretter L (2016) The effect of ΔΨmt and ΔpH on mitochondrial reactive oxygen species production - A comparative study using mitochondria isolated from different mammalian tissues. Mitochondr Physiol Network 21.11 |
Meszaros 2014 Abstract MiP2014 | 2014 | Methodological aspects of assessing mitochondrial function in small intestinal mucosal samples of rats and guinea pigs. |
Komlodi 2014 Abstract MiP2014 | 2014 | Methylenblue, an enhancer of mitochondrial substrate-level phosphorylation. |
Tretter 2013 Abstract MiP2013 | 2013 | Tretter L, Komlódi T, Ádám-Vizi V (2013) The effects of methylmalonic acid on alpha-ketoglutarate supported oxidation in isolated brain, heart and liver mitochondria. Mitochondr Physiol Network 18.08. |