DNA hypomethylation by fisetin preserves mitochondria functional genes and contributes to the protection of I/R rat heart
Abstract Myocardial I/R can alter the expression of different sets of cardiac genes that negatively influence the I/R outcome via epigenetic modifications. Fisetin is known to be cardioprotective against I/R, but its underlying epigenetic mode of action is not known and is addressed in the present s...
Ausführliche Beschreibung
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| Autor*in: |
Boovarahan, Sri Rahavi [verfasserIn] |
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| Format: |
E-Artikel |
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| Sprache: |
Englisch |
| Erschienen: |
2023 |
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| Schlagwörter: |
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| Anmerkung: |
© The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature 2023. Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law. |
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| Übergeordnetes Werk: |
Enthalten in: Functional & integrative genomics - Berlin : Springer, 2000, 23(2023), 4 vom: 25. Okt. |
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| Übergeordnetes Werk: |
volume:23 ; year:2023 ; number:4 ; day:25 ; month:10 |
| Links: |
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| DOI / URN: |
10.1007/s10142-023-01257-z |
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| Katalog-ID: |
SPR053518403 |
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| 520 | |a Abstract Myocardial I/R can alter the expression of different sets of cardiac genes that negatively influence the I/R outcome via epigenetic modifications. Fisetin is known to be cardioprotective against I/R, but its underlying epigenetic mode of action is not known and is addressed in the present study. Male Wistar rats were subjected to I/R by using the Langendorff perfusion system. Fisetin (20 mg/kg; i.p.) was administered before I/R induction, followed by the measurement of cardiac injury, hemodynamics, physiological indices, the differential expression of genes that regulate DNA methylation, and the function of mitochondria were performed. Fisetin administered I/R rat heart significantly reduced the global DNA hypermethylation and infarct size with an improved physiological recovery, measured via RPP (81%) and LVDP (82%) from the I/R control. Additionally, we noted decreased expression of the DNMT1 gene by 35% and increased expression of the TET1, TET2, and TET3 genes in fisetin-treated I/R rat hearts. Molecular docking analysis data reveals that the fisetin inhibits DNMT1 at the substrate binding site with minimum binding energy (− 8.2 kcal/mol) compared to the DNMT1 inhibitor, 5-azacytidine. Moreover, fisetin-treated I/R heart reversed the expression of the I/R-linked declined expression of bioenergetics genes (MT-ND1, MT-ND2, MT-ND4, MT-Cyt B, MT-COX1, MT-COX2, MT-ATP6), mitochondrial fission gene (Fis1), replication control genes PGC-1α, POLG, and TFAM to near-normal level. Based on the above findings, we demonstrated that fisetin possesses the ability to modulate the expression of different mitochondrial genes via influencing the global DNA methylation in cardiac tissue, which contributes significantly to the improved contractile function and thereby renders cardioprotection against I/R. | ||
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| 700 | 1 | |a Sivakumar, Bhavana |4 aut | |
| 700 | 1 | |a Kurian, Gino A. |4 aut | |
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10.1007/s10142-023-01257-z doi (DE-627)SPR053518403 (SPR)s10142-023-01257-z-e DE-627 ger DE-627 rakwb eng Boovarahan, Sri Rahavi verfasserin aut DNA hypomethylation by fisetin preserves mitochondria functional genes and contributes to the protection of I/R rat heart 2023 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature 2023. Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law. Abstract Myocardial I/R can alter the expression of different sets of cardiac genes that negatively influence the I/R outcome via epigenetic modifications. Fisetin is known to be cardioprotective against I/R, but its underlying epigenetic mode of action is not known and is addressed in the present study. Male Wistar rats were subjected to I/R by using the Langendorff perfusion system. Fisetin (20 mg/kg; i.p.) was administered before I/R induction, followed by the measurement of cardiac injury, hemodynamics, physiological indices, the differential expression of genes that regulate DNA methylation, and the function of mitochondria were performed. Fisetin administered I/R rat heart significantly reduced the global DNA hypermethylation and infarct size with an improved physiological recovery, measured via RPP (81%) and LVDP (82%) from the I/R control. Additionally, we noted decreased expression of the DNMT1 gene by 35% and increased expression of the TET1, TET2, and TET3 genes in fisetin-treated I/R rat hearts. Molecular docking analysis data reveals that the fisetin inhibits DNMT1 at the substrate binding site with minimum binding energy (− 8.2 kcal/mol) compared to the DNMT1 inhibitor, 5-azacytidine. Moreover, fisetin-treated I/R heart reversed the expression of the I/R-linked declined expression of bioenergetics genes (MT-ND1, MT-ND2, MT-ND4, MT-Cyt B, MT-COX1, MT-COX2, MT-ATP6), mitochondrial fission gene (Fis1), replication control genes PGC-1α, POLG, and TFAM to near-normal level. Based on the above findings, we demonstrated that fisetin possesses the ability to modulate the expression of different mitochondrial genes via influencing the global DNA methylation in cardiac tissue, which contributes significantly to the improved contractile function and thereby renders cardioprotection against I/R. Fisetin (dpeaa)DE-He213 Mitochondria (dpeaa)DE-He213 DNA methylation (dpeaa)DE-He213 mRNA expression (dpeaa)DE-He213 Ischemia reperfusion injury (dpeaa)DE-He213 Balu, Kirankumar aut Prem, Priyanka aut Sivakumar, Bhavana aut Kurian, Gino A. aut Enthalten in Functional & integrative genomics Berlin : Springer, 2000 23(2023), 4 vom: 25. Okt. (DE-627)312404492 (DE-600)2010402-9 1438-7948 nnns volume:23 year:2023 number:4 day:25 month:10 https://dx.doi.org/10.1007/s10142-023-01257-z lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_211 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_267 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 23 2023 4 25 10 |
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10.1007/s10142-023-01257-z doi (DE-627)SPR053518403 (SPR)s10142-023-01257-z-e DE-627 ger DE-627 rakwb eng Boovarahan, Sri Rahavi verfasserin aut DNA hypomethylation by fisetin preserves mitochondria functional genes and contributes to the protection of I/R rat heart 2023 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature 2023. Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law. Abstract Myocardial I/R can alter the expression of different sets of cardiac genes that negatively influence the I/R outcome via epigenetic modifications. Fisetin is known to be cardioprotective against I/R, but its underlying epigenetic mode of action is not known and is addressed in the present study. Male Wistar rats were subjected to I/R by using the Langendorff perfusion system. Fisetin (20 mg/kg; i.p.) was administered before I/R induction, followed by the measurement of cardiac injury, hemodynamics, physiological indices, the differential expression of genes that regulate DNA methylation, and the function of mitochondria were performed. Fisetin administered I/R rat heart significantly reduced the global DNA hypermethylation and infarct size with an improved physiological recovery, measured via RPP (81%) and LVDP (82%) from the I/R control. Additionally, we noted decreased expression of the DNMT1 gene by 35% and increased expression of the TET1, TET2, and TET3 genes in fisetin-treated I/R rat hearts. Molecular docking analysis data reveals that the fisetin inhibits DNMT1 at the substrate binding site with minimum binding energy (− 8.2 kcal/mol) compared to the DNMT1 inhibitor, 5-azacytidine. Moreover, fisetin-treated I/R heart reversed the expression of the I/R-linked declined expression of bioenergetics genes (MT-ND1, MT-ND2, MT-ND4, MT-Cyt B, MT-COX1, MT-COX2, MT-ATP6), mitochondrial fission gene (Fis1), replication control genes PGC-1α, POLG, and TFAM to near-normal level. Based on the above findings, we demonstrated that fisetin possesses the ability to modulate the expression of different mitochondrial genes via influencing the global DNA methylation in cardiac tissue, which contributes significantly to the improved contractile function and thereby renders cardioprotection against I/R. Fisetin (dpeaa)DE-He213 Mitochondria (dpeaa)DE-He213 DNA methylation (dpeaa)DE-He213 mRNA expression (dpeaa)DE-He213 Ischemia reperfusion injury (dpeaa)DE-He213 Balu, Kirankumar aut Prem, Priyanka aut Sivakumar, Bhavana aut Kurian, Gino A. aut Enthalten in Functional & integrative genomics Berlin : Springer, 2000 23(2023), 4 vom: 25. Okt. (DE-627)312404492 (DE-600)2010402-9 1438-7948 nnns volume:23 year:2023 number:4 day:25 month:10 https://dx.doi.org/10.1007/s10142-023-01257-z lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_211 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_267 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 23 2023 4 25 10 |
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10.1007/s10142-023-01257-z doi (DE-627)SPR053518403 (SPR)s10142-023-01257-z-e DE-627 ger DE-627 rakwb eng Boovarahan, Sri Rahavi verfasserin aut DNA hypomethylation by fisetin preserves mitochondria functional genes and contributes to the protection of I/R rat heart 2023 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature 2023. Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law. Abstract Myocardial I/R can alter the expression of different sets of cardiac genes that negatively influence the I/R outcome via epigenetic modifications. Fisetin is known to be cardioprotective against I/R, but its underlying epigenetic mode of action is not known and is addressed in the present study. Male Wistar rats were subjected to I/R by using the Langendorff perfusion system. Fisetin (20 mg/kg; i.p.) was administered before I/R induction, followed by the measurement of cardiac injury, hemodynamics, physiological indices, the differential expression of genes that regulate DNA methylation, and the function of mitochondria were performed. Fisetin administered I/R rat heart significantly reduced the global DNA hypermethylation and infarct size with an improved physiological recovery, measured via RPP (81%) and LVDP (82%) from the I/R control. Additionally, we noted decreased expression of the DNMT1 gene by 35% and increased expression of the TET1, TET2, and TET3 genes in fisetin-treated I/R rat hearts. Molecular docking analysis data reveals that the fisetin inhibits DNMT1 at the substrate binding site with minimum binding energy (− 8.2 kcal/mol) compared to the DNMT1 inhibitor, 5-azacytidine. Moreover, fisetin-treated I/R heart reversed the expression of the I/R-linked declined expression of bioenergetics genes (MT-ND1, MT-ND2, MT-ND4, MT-Cyt B, MT-COX1, MT-COX2, MT-ATP6), mitochondrial fission gene (Fis1), replication control genes PGC-1α, POLG, and TFAM to near-normal level. Based on the above findings, we demonstrated that fisetin possesses the ability to modulate the expression of different mitochondrial genes via influencing the global DNA methylation in cardiac tissue, which contributes significantly to the improved contractile function and thereby renders cardioprotection against I/R. Fisetin (dpeaa)DE-He213 Mitochondria (dpeaa)DE-He213 DNA methylation (dpeaa)DE-He213 mRNA expression (dpeaa)DE-He213 Ischemia reperfusion injury (dpeaa)DE-He213 Balu, Kirankumar aut Prem, Priyanka aut Sivakumar, Bhavana aut Kurian, Gino A. aut Enthalten in Functional & integrative genomics Berlin : Springer, 2000 23(2023), 4 vom: 25. Okt. (DE-627)312404492 (DE-600)2010402-9 1438-7948 nnns volume:23 year:2023 number:4 day:25 month:10 https://dx.doi.org/10.1007/s10142-023-01257-z lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_211 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_267 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 23 2023 4 25 10 |
| allfieldsGer |
10.1007/s10142-023-01257-z doi (DE-627)SPR053518403 (SPR)s10142-023-01257-z-e DE-627 ger DE-627 rakwb eng Boovarahan, Sri Rahavi verfasserin aut DNA hypomethylation by fisetin preserves mitochondria functional genes and contributes to the protection of I/R rat heart 2023 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature 2023. Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law. Abstract Myocardial I/R can alter the expression of different sets of cardiac genes that negatively influence the I/R outcome via epigenetic modifications. Fisetin is known to be cardioprotective against I/R, but its underlying epigenetic mode of action is not known and is addressed in the present study. Male Wistar rats were subjected to I/R by using the Langendorff perfusion system. Fisetin (20 mg/kg; i.p.) was administered before I/R induction, followed by the measurement of cardiac injury, hemodynamics, physiological indices, the differential expression of genes that regulate DNA methylation, and the function of mitochondria were performed. Fisetin administered I/R rat heart significantly reduced the global DNA hypermethylation and infarct size with an improved physiological recovery, measured via RPP (81%) and LVDP (82%) from the I/R control. Additionally, we noted decreased expression of the DNMT1 gene by 35% and increased expression of the TET1, TET2, and TET3 genes in fisetin-treated I/R rat hearts. Molecular docking analysis data reveals that the fisetin inhibits DNMT1 at the substrate binding site with minimum binding energy (− 8.2 kcal/mol) compared to the DNMT1 inhibitor, 5-azacytidine. Moreover, fisetin-treated I/R heart reversed the expression of the I/R-linked declined expression of bioenergetics genes (MT-ND1, MT-ND2, MT-ND4, MT-Cyt B, MT-COX1, MT-COX2, MT-ATP6), mitochondrial fission gene (Fis1), replication control genes PGC-1α, POLG, and TFAM to near-normal level. Based on the above findings, we demonstrated that fisetin possesses the ability to modulate the expression of different mitochondrial genes via influencing the global DNA methylation in cardiac tissue, which contributes significantly to the improved contractile function and thereby renders cardioprotection against I/R. Fisetin (dpeaa)DE-He213 Mitochondria (dpeaa)DE-He213 DNA methylation (dpeaa)DE-He213 mRNA expression (dpeaa)DE-He213 Ischemia reperfusion injury (dpeaa)DE-He213 Balu, Kirankumar aut Prem, Priyanka aut Sivakumar, Bhavana aut Kurian, Gino A. aut Enthalten in Functional & integrative genomics Berlin : Springer, 2000 23(2023), 4 vom: 25. Okt. (DE-627)312404492 (DE-600)2010402-9 1438-7948 nnns volume:23 year:2023 number:4 day:25 month:10 https://dx.doi.org/10.1007/s10142-023-01257-z lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_211 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_267 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 23 2023 4 25 10 |
| allfieldsSound |
10.1007/s10142-023-01257-z doi (DE-627)SPR053518403 (SPR)s10142-023-01257-z-e DE-627 ger DE-627 rakwb eng Boovarahan, Sri Rahavi verfasserin aut DNA hypomethylation by fisetin preserves mitochondria functional genes and contributes to the protection of I/R rat heart 2023 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature 2023. Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law. Abstract Myocardial I/R can alter the expression of different sets of cardiac genes that negatively influence the I/R outcome via epigenetic modifications. Fisetin is known to be cardioprotective against I/R, but its underlying epigenetic mode of action is not known and is addressed in the present study. Male Wistar rats were subjected to I/R by using the Langendorff perfusion system. Fisetin (20 mg/kg; i.p.) was administered before I/R induction, followed by the measurement of cardiac injury, hemodynamics, physiological indices, the differential expression of genes that regulate DNA methylation, and the function of mitochondria were performed. Fisetin administered I/R rat heart significantly reduced the global DNA hypermethylation and infarct size with an improved physiological recovery, measured via RPP (81%) and LVDP (82%) from the I/R control. Additionally, we noted decreased expression of the DNMT1 gene by 35% and increased expression of the TET1, TET2, and TET3 genes in fisetin-treated I/R rat hearts. Molecular docking analysis data reveals that the fisetin inhibits DNMT1 at the substrate binding site with minimum binding energy (− 8.2 kcal/mol) compared to the DNMT1 inhibitor, 5-azacytidine. Moreover, fisetin-treated I/R heart reversed the expression of the I/R-linked declined expression of bioenergetics genes (MT-ND1, MT-ND2, MT-ND4, MT-Cyt B, MT-COX1, MT-COX2, MT-ATP6), mitochondrial fission gene (Fis1), replication control genes PGC-1α, POLG, and TFAM to near-normal level. Based on the above findings, we demonstrated that fisetin possesses the ability to modulate the expression of different mitochondrial genes via influencing the global DNA methylation in cardiac tissue, which contributes significantly to the improved contractile function and thereby renders cardioprotection against I/R. Fisetin (dpeaa)DE-He213 Mitochondria (dpeaa)DE-He213 DNA methylation (dpeaa)DE-He213 mRNA expression (dpeaa)DE-He213 Ischemia reperfusion injury (dpeaa)DE-He213 Balu, Kirankumar aut Prem, Priyanka aut Sivakumar, Bhavana aut Kurian, Gino A. aut Enthalten in Functional & integrative genomics Berlin : Springer, 2000 23(2023), 4 vom: 25. Okt. (DE-627)312404492 (DE-600)2010402-9 1438-7948 nnns volume:23 year:2023 number:4 day:25 month:10 https://dx.doi.org/10.1007/s10142-023-01257-z lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_211 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_267 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 23 2023 4 25 10 |
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Enthalten in Functional & integrative genomics 23(2023), 4 vom: 25. Okt. volume:23 year:2023 number:4 day:25 month:10 |
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Enthalten in Functional & integrative genomics 23(2023), 4 vom: 25. Okt. volume:23 year:2023 number:4 day:25 month:10 |
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Fisetin Mitochondria DNA methylation mRNA expression Ischemia reperfusion injury |
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Boovarahan, Sri Rahavi @@aut@@ Balu, Kirankumar @@aut@@ Prem, Priyanka @@aut@@ Sivakumar, Bhavana @@aut@@ Kurian, Gino A. @@aut@@ |
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Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.</subfield></datafield><datafield tag="520" ind1=" " ind2=" "><subfield code="a">Abstract Myocardial I/R can alter the expression of different sets of cardiac genes that negatively influence the I/R outcome via epigenetic modifications. Fisetin is known to be cardioprotective against I/R, but its underlying epigenetic mode of action is not known and is addressed in the present study. Male Wistar rats were subjected to I/R by using the Langendorff perfusion system. Fisetin (20 mg/kg; i.p.) was administered before I/R induction, followed by the measurement of cardiac injury, hemodynamics, physiological indices, the differential expression of genes that regulate DNA methylation, and the function of mitochondria were performed. Fisetin administered I/R rat heart significantly reduced the global DNA hypermethylation and infarct size with an improved physiological recovery, measured via RPP (81%) and LVDP (82%) from the I/R control. Additionally, we noted decreased expression of the DNMT1 gene by 35% and increased expression of the TET1, TET2, and TET3 genes in fisetin-treated I/R rat hearts. Molecular docking analysis data reveals that the fisetin inhibits DNMT1 at the substrate binding site with minimum binding energy (− 8.2 kcal/mol) compared to the DNMT1 inhibitor, 5-azacytidine. Moreover, fisetin-treated I/R heart reversed the expression of the I/R-linked declined expression of bioenergetics genes (MT-ND1, MT-ND2, MT-ND4, MT-Cyt B, MT-COX1, MT-COX2, MT-ATP6), mitochondrial fission gene (Fis1), replication control genes PGC-1α, POLG, and TFAM to near-normal level. Based on the above findings, we demonstrated that fisetin possesses the ability to modulate the expression of different mitochondrial genes via influencing the global DNA methylation in cardiac tissue, which contributes significantly to the improved contractile function and thereby renders cardioprotection against I/R.</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Fisetin</subfield><subfield code="7">(dpeaa)DE-He213</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Mitochondria</subfield><subfield code="7">(dpeaa)DE-He213</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">DNA methylation</subfield><subfield code="7">(dpeaa)DE-He213</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">mRNA expression</subfield><subfield code="7">(dpeaa)DE-He213</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Ischemia reperfusion injury</subfield><subfield code="7">(dpeaa)DE-He213</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Balu, Kirankumar</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Prem, Priyanka</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Sivakumar, Bhavana</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Kurian, Gino A.</subfield><subfield code="4">aut</subfield></datafield><datafield tag="773" ind1="0" ind2="8"><subfield code="i">Enthalten in</subfield><subfield code="t">Functional & integrative genomics</subfield><subfield code="d">Berlin : Springer, 2000</subfield><subfield code="g">23(2023), 4 vom: 25. 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|
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Boovarahan, Sri Rahavi |
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Boovarahan, Sri Rahavi misc Fisetin misc Mitochondria misc DNA methylation misc mRNA expression misc Ischemia reperfusion injury DNA hypomethylation by fisetin preserves mitochondria functional genes and contributes to the protection of I/R rat heart |
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DNA hypomethylation by fisetin preserves mitochondria functional genes and contributes to the protection of I/R rat heart Fisetin (dpeaa)DE-He213 Mitochondria (dpeaa)DE-He213 DNA methylation (dpeaa)DE-He213 mRNA expression (dpeaa)DE-He213 Ischemia reperfusion injury (dpeaa)DE-He213 |
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misc Fisetin misc Mitochondria misc DNA methylation misc mRNA expression misc Ischemia reperfusion injury |
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misc Fisetin misc Mitochondria misc DNA methylation misc mRNA expression misc Ischemia reperfusion injury |
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misc Fisetin misc Mitochondria misc DNA methylation misc mRNA expression misc Ischemia reperfusion injury |
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Elektronische Aufsätze Aufsätze Elektronische Ressource |
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DNA hypomethylation by fisetin preserves mitochondria functional genes and contributes to the protection of I/R rat heart |
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DNA hypomethylation by fisetin preserves mitochondria functional genes and contributes to the protection of I/R rat heart |
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Boovarahan, Sri Rahavi |
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Functional & integrative genomics |
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Functional & integrative genomics |
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Boovarahan, Sri Rahavi Balu, Kirankumar Prem, Priyanka Sivakumar, Bhavana Kurian, Gino A. |
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Boovarahan, Sri Rahavi |
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10.1007/s10142-023-01257-z |
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dna hypomethylation by fisetin preserves mitochondria functional genes and contributes to the protection of i/r rat heart |
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DNA hypomethylation by fisetin preserves mitochondria functional genes and contributes to the protection of I/R rat heart |
| abstract |
Abstract Myocardial I/R can alter the expression of different sets of cardiac genes that negatively influence the I/R outcome via epigenetic modifications. Fisetin is known to be cardioprotective against I/R, but its underlying epigenetic mode of action is not known and is addressed in the present study. Male Wistar rats were subjected to I/R by using the Langendorff perfusion system. Fisetin (20 mg/kg; i.p.) was administered before I/R induction, followed by the measurement of cardiac injury, hemodynamics, physiological indices, the differential expression of genes that regulate DNA methylation, and the function of mitochondria were performed. Fisetin administered I/R rat heart significantly reduced the global DNA hypermethylation and infarct size with an improved physiological recovery, measured via RPP (81%) and LVDP (82%) from the I/R control. Additionally, we noted decreased expression of the DNMT1 gene by 35% and increased expression of the TET1, TET2, and TET3 genes in fisetin-treated I/R rat hearts. Molecular docking analysis data reveals that the fisetin inhibits DNMT1 at the substrate binding site with minimum binding energy (− 8.2 kcal/mol) compared to the DNMT1 inhibitor, 5-azacytidine. Moreover, fisetin-treated I/R heart reversed the expression of the I/R-linked declined expression of bioenergetics genes (MT-ND1, MT-ND2, MT-ND4, MT-Cyt B, MT-COX1, MT-COX2, MT-ATP6), mitochondrial fission gene (Fis1), replication control genes PGC-1α, POLG, and TFAM to near-normal level. Based on the above findings, we demonstrated that fisetin possesses the ability to modulate the expression of different mitochondrial genes via influencing the global DNA methylation in cardiac tissue, which contributes significantly to the improved contractile function and thereby renders cardioprotection against I/R. © The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature 2023. Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law. |
| abstractGer |
Abstract Myocardial I/R can alter the expression of different sets of cardiac genes that negatively influence the I/R outcome via epigenetic modifications. Fisetin is known to be cardioprotective against I/R, but its underlying epigenetic mode of action is not known and is addressed in the present study. Male Wistar rats were subjected to I/R by using the Langendorff perfusion system. Fisetin (20 mg/kg; i.p.) was administered before I/R induction, followed by the measurement of cardiac injury, hemodynamics, physiological indices, the differential expression of genes that regulate DNA methylation, and the function of mitochondria were performed. Fisetin administered I/R rat heart significantly reduced the global DNA hypermethylation and infarct size with an improved physiological recovery, measured via RPP (81%) and LVDP (82%) from the I/R control. Additionally, we noted decreased expression of the DNMT1 gene by 35% and increased expression of the TET1, TET2, and TET3 genes in fisetin-treated I/R rat hearts. Molecular docking analysis data reveals that the fisetin inhibits DNMT1 at the substrate binding site with minimum binding energy (− 8.2 kcal/mol) compared to the DNMT1 inhibitor, 5-azacytidine. Moreover, fisetin-treated I/R heart reversed the expression of the I/R-linked declined expression of bioenergetics genes (MT-ND1, MT-ND2, MT-ND4, MT-Cyt B, MT-COX1, MT-COX2, MT-ATP6), mitochondrial fission gene (Fis1), replication control genes PGC-1α, POLG, and TFAM to near-normal level. Based on the above findings, we demonstrated that fisetin possesses the ability to modulate the expression of different mitochondrial genes via influencing the global DNA methylation in cardiac tissue, which contributes significantly to the improved contractile function and thereby renders cardioprotection against I/R. © The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature 2023. Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law. |
| abstract_unstemmed |
Abstract Myocardial I/R can alter the expression of different sets of cardiac genes that negatively influence the I/R outcome via epigenetic modifications. Fisetin is known to be cardioprotective against I/R, but its underlying epigenetic mode of action is not known and is addressed in the present study. Male Wistar rats were subjected to I/R by using the Langendorff perfusion system. Fisetin (20 mg/kg; i.p.) was administered before I/R induction, followed by the measurement of cardiac injury, hemodynamics, physiological indices, the differential expression of genes that regulate DNA methylation, and the function of mitochondria were performed. Fisetin administered I/R rat heart significantly reduced the global DNA hypermethylation and infarct size with an improved physiological recovery, measured via RPP (81%) and LVDP (82%) from the I/R control. Additionally, we noted decreased expression of the DNMT1 gene by 35% and increased expression of the TET1, TET2, and TET3 genes in fisetin-treated I/R rat hearts. Molecular docking analysis data reveals that the fisetin inhibits DNMT1 at the substrate binding site with minimum binding energy (− 8.2 kcal/mol) compared to the DNMT1 inhibitor, 5-azacytidine. Moreover, fisetin-treated I/R heart reversed the expression of the I/R-linked declined expression of bioenergetics genes (MT-ND1, MT-ND2, MT-ND4, MT-Cyt B, MT-COX1, MT-COX2, MT-ATP6), mitochondrial fission gene (Fis1), replication control genes PGC-1α, POLG, and TFAM to near-normal level. Based on the above findings, we demonstrated that fisetin possesses the ability to modulate the expression of different mitochondrial genes via influencing the global DNA methylation in cardiac tissue, which contributes significantly to the improved contractile function and thereby renders cardioprotection against I/R. © The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature 2023. Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law. |
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| title_short |
DNA hypomethylation by fisetin preserves mitochondria functional genes and contributes to the protection of I/R rat heart |
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https://dx.doi.org/10.1007/s10142-023-01257-z |
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Balu, Kirankumar Prem, Priyanka Sivakumar, Bhavana Kurian, Gino A. |
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2024-07-03T20:06:57.034Z |
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| score |
7.3998566 |