Lipidomics provides new insight into pathogenesis and therapeutic targets of the ischemia—reperfusion injury
Authors
Todorović, Zoran B.Đurašević, Siniša
Stojković, Maja
Grigorov, Ilijana
Pavlović, Slađan Z.
Jasnić, Nebojša
Tosti, Tomislav
Macut Bjekić, Jelica
Thiemermann, Christoph
Popović-Đorđević, Jelena
Article (Published version)
Metadata
Show full item recordAbstract
Lipids play an essential role in both tissue protection and damage. Tissue ischemia creates anaerobic conditions in which enzyme inactivation occurs, and reperfusion can initiate oxidative stress that leads to harmful changes in membrane lipids, the formation of aldehydes, and chain damage until cell death. The critical event in such a series of harmful events in the cell is the unwanted accumulation of fatty acids that leads to lipotoxicity. Lipid analysis provides additional insight into the pathogenesis of ischemia/reperfusion (I/R) disorders and reveals new targets for drug action. The profile of changes in the composition of fatty acids in the cell, as well as the time course of these changes, indicate both the mechanism of damage and new therapeutic possibilities. A therapeutic approach to reperfusion lipotoxicity involves attenuation of fatty acids overload, i.e., their transport to adipose tissue and/or inhibition of the adverse effects of fatty acids on cell damage and death. ...The latter option involves using PPAR agonists and drugs that modulate the transport of fatty acids via carnitine into the interior of the mitochondria or the redirection of long-chain fatty acids to peroxisomes.
Keywords:
ischemia/reperfusion / kidney / lipidomics / liverSource:
International Journal of Molecular Sciences, 2021, 22, 6, 2798-Publisher:
- MDPI
Funding / projects:
- Ministry of Science, Technological Development and Innovation of the Republic of Serbia, institutional funding - 200110 (University of Belgrade, Faculty of Medicine) (RS-MESTD-inst-2020-200110)
- Ministry of Science, Technological Development and Innovation of the Republic of Serbia, institutional funding - 200178 (University of Belgrade, Faculty of Biology) (RS-MESTD-inst-2020-200178)
- Ministry of Science, Technological Development and Innovation of the Republic of Serbia, institutional funding - 200007 (University of Belgrade, Institute for Biological Research 'Siniša Stanković') (RS-MESTD-inst-2020-200007)
- Ministry of Science, Technological Development and Innovation of the Republic of Serbia, institutional funding - 200168 (University of Belgrade, Faculty of Chemistry) (RS-MESTD-inst-2020-200168)
- COST Action CA19105 (Pan-European Network in Lipidomics and Epilipidomics, EpiLipidNeT)
DOI: 10.3390/ijms22062798
ISSN: 1422-0067
WoS: 000645716600001
Scopus: 2-s2.0-85103863209
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Hemijski fakultet / Faculty of ChemistryTY - JOUR AU - Todorović, Zoran B. AU - Đurašević, Siniša AU - Stojković, Maja AU - Grigorov, Ilijana AU - Pavlović, Slađan Z. AU - Jasnić, Nebojša AU - Tosti, Tomislav AU - Macut Bjekić, Jelica AU - Thiemermann, Christoph AU - Popović-Đorđević, Jelena PY - 2021 UR - https://www.mdpi.com/1422-0067/22/6/2798 UR - https://cherry.chem.bg.ac.rs/handle/123456789/4512 AB - Lipids play an essential role in both tissue protection and damage. Tissue ischemia creates anaerobic conditions in which enzyme inactivation occurs, and reperfusion can initiate oxidative stress that leads to harmful changes in membrane lipids, the formation of aldehydes, and chain damage until cell death. The critical event in such a series of harmful events in the cell is the unwanted accumulation of fatty acids that leads to lipotoxicity. Lipid analysis provides additional insight into the pathogenesis of ischemia/reperfusion (I/R) disorders and reveals new targets for drug action. The profile of changes in the composition of fatty acids in the cell, as well as the time course of these changes, indicate both the mechanism of damage and new therapeutic possibilities. A therapeutic approach to reperfusion lipotoxicity involves attenuation of fatty acids overload, i.e., their transport to adipose tissue and/or inhibition of the adverse effects of fatty acids on cell damage and death. The latter option involves using PPAR agonists and drugs that modulate the transport of fatty acids via carnitine into the interior of the mitochondria or the redirection of long-chain fatty acids to peroxisomes. PB - MDPI T2 - International Journal of Molecular Sciences T2 - International Journal of Molecular Sciences T1 - Lipidomics provides new insight into pathogenesis and therapeutic targets of the ischemia—reperfusion injury VL - 22 IS - 6 SP - 2798 DO - 10.3390/ijms22062798 ER -
@article{ author = "Todorović, Zoran B. and Đurašević, Siniša and Stojković, Maja and Grigorov, Ilijana and Pavlović, Slađan Z. and Jasnić, Nebojša and Tosti, Tomislav and Macut Bjekić, Jelica and Thiemermann, Christoph and Popović-Đorđević, Jelena", year = "2021", abstract = "Lipids play an essential role in both tissue protection and damage. Tissue ischemia creates anaerobic conditions in which enzyme inactivation occurs, and reperfusion can initiate oxidative stress that leads to harmful changes in membrane lipids, the formation of aldehydes, and chain damage until cell death. The critical event in such a series of harmful events in the cell is the unwanted accumulation of fatty acids that leads to lipotoxicity. Lipid analysis provides additional insight into the pathogenesis of ischemia/reperfusion (I/R) disorders and reveals new targets for drug action. The profile of changes in the composition of fatty acids in the cell, as well as the time course of these changes, indicate both the mechanism of damage and new therapeutic possibilities. A therapeutic approach to reperfusion lipotoxicity involves attenuation of fatty acids overload, i.e., their transport to adipose tissue and/or inhibition of the adverse effects of fatty acids on cell damage and death. The latter option involves using PPAR agonists and drugs that modulate the transport of fatty acids via carnitine into the interior of the mitochondria or the redirection of long-chain fatty acids to peroxisomes.", publisher = "MDPI", journal = "International Journal of Molecular Sciences, International Journal of Molecular Sciences", title = "Lipidomics provides new insight into pathogenesis and therapeutic targets of the ischemia—reperfusion injury", volume = "22", number = "6", pages = "2798", doi = "10.3390/ijms22062798" }
Todorović, Z. B., Đurašević, S., Stojković, M., Grigorov, I., Pavlović, S. Z., Jasnić, N., Tosti, T., Macut Bjekić, J., Thiemermann, C.,& Popović-Đorđević, J.. (2021). Lipidomics provides new insight into pathogenesis and therapeutic targets of the ischemia—reperfusion injury. in International Journal of Molecular Sciences MDPI., 22(6), 2798. https://doi.org/10.3390/ijms22062798
Todorović ZB, Đurašević S, Stojković M, Grigorov I, Pavlović SZ, Jasnić N, Tosti T, Macut Bjekić J, Thiemermann C, Popović-Đorđević J. Lipidomics provides new insight into pathogenesis and therapeutic targets of the ischemia—reperfusion injury. in International Journal of Molecular Sciences. 2021;22(6):2798. doi:10.3390/ijms22062798 .
Todorović, Zoran B., Đurašević, Siniša, Stojković, Maja, Grigorov, Ilijana, Pavlović, Slađan Z., Jasnić, Nebojša, Tosti, Tomislav, Macut Bjekić, Jelica, Thiemermann, Christoph, Popović-Đorđević, Jelena, "Lipidomics provides new insight into pathogenesis and therapeutic targets of the ischemia—reperfusion injury" in International Journal of Molecular Sciences, 22, no. 6 (2021):2798, https://doi.org/10.3390/ijms22062798 . .