High-Intensity Interval Training Improves Cardiac Function by miR-206 Dependent HSP60 Induction in Diabetic Rats

Publikation: Bidrag til tidsskriftTidsskriftartikelfagfællebedømt

Standard

High-Intensity Interval Training Improves Cardiac Function by miR-206 Dependent HSP60 Induction in Diabetic Rats. / Delfan, Maryam; Amadeh Juybari, Raheleh; Gorgani-Firuzjaee, Sattar; Høiriis Nielsen, Jens; Delfan, Neda; Laher, Ismail; Saeidi, Ayoub; Granacher, Urs; Zouhal, Hassane.

I: Frontiers in Cardiovascular Medicine, Bind 9, 927956, 2022.

Publikation: Bidrag til tidsskriftTidsskriftartikelfagfællebedømt

Harvard

Delfan, M, Amadeh Juybari, R, Gorgani-Firuzjaee, S, Høiriis Nielsen, J, Delfan, N, Laher, I, Saeidi, A, Granacher, U & Zouhal, H 2022, 'High-Intensity Interval Training Improves Cardiac Function by miR-206 Dependent HSP60 Induction in Diabetic Rats', Frontiers in Cardiovascular Medicine, bind 9, 927956. https://doi.org/10.3389/fcvm.2022.927956

APA

Delfan, M., Amadeh Juybari, R., Gorgani-Firuzjaee, S., Høiriis Nielsen, J., Delfan, N., Laher, I., Saeidi, A., Granacher, U., & Zouhal, H. (2022). High-Intensity Interval Training Improves Cardiac Function by miR-206 Dependent HSP60 Induction in Diabetic Rats. Frontiers in Cardiovascular Medicine, 9, [927956]. https://doi.org/10.3389/fcvm.2022.927956

Vancouver

Delfan M, Amadeh Juybari R, Gorgani-Firuzjaee S, Høiriis Nielsen J, Delfan N, Laher I o.a. High-Intensity Interval Training Improves Cardiac Function by miR-206 Dependent HSP60 Induction in Diabetic Rats. Frontiers in Cardiovascular Medicine. 2022;9. 927956. https://doi.org/10.3389/fcvm.2022.927956

Author

Delfan, Maryam ; Amadeh Juybari, Raheleh ; Gorgani-Firuzjaee, Sattar ; Høiriis Nielsen, Jens ; Delfan, Neda ; Laher, Ismail ; Saeidi, Ayoub ; Granacher, Urs ; Zouhal, Hassane. / High-Intensity Interval Training Improves Cardiac Function by miR-206 Dependent HSP60 Induction in Diabetic Rats. I: Frontiers in Cardiovascular Medicine. 2022 ; Bind 9.

Bibtex

@article{98dce84a106040b4b98d4e8bf93b2587,
title = "High-Intensity Interval Training Improves Cardiac Function by miR-206 Dependent HSP60 Induction in Diabetic Rats",
abstract = "Objective: A role for microRNAs is implicated in several biological and pathological processes. We investigated the effects of high-intensity interval training (HIIT) and moderate-intensity continuous training (MICT) on molecular markers of diabetic cardiomyopathy in rats. Methods: Eighteen male Wistar rats (260 ± 10 g; aged 8 weeks) with streptozotocin (STZ)-induced type 1 diabetes mellitus (55 mg/kg, IP) were randomly allocated to three groups: control, MICT, and HIIT. The two different training protocols were performed 5 days each week for 5 weeks. Cardiac performance (end-systolic and end-diastolic dimensions, ejection fraction), the expression of miR-206, HSP60, and markers of apoptosis (cleaved PARP and cytochrome C) were determined at the end of the exercise interventions. Results: Both exercise interventions (HIIT and MICT) decreased blood glucose levels and improved cardiac performance, with greater changes in the HIIT group (p < 0.001, η2: 0.909). While the expressions of miR-206 and apoptotic markers decreased in both training protocols (p < 0.001, η2: 0.967), HIIT caused greater reductions in apoptotic markers and produced a 20% greater reduction in miR-206 compared with the MICT protocol (p < 0.001). Furthermore, both training protocols enhanced the expression of HSP60 (p < 0.001, η2: 0.976), with a nearly 50% greater increase in the HIIT group compared with MICT. Conclusions: Our results indicate that both exercise protocols, HIIT and MICT, have the potential to reduce diabetic cardiomyopathy by modifying the expression of miR-206 and its downstream targets of apoptosis. It seems however that HIIT is even more effective than MICT to modulate these molecular markers.",
keywords = "apoptosis, cardiomyopathy, diabetes, exercise, miRNAs",
author = "Maryam Delfan and {Amadeh Juybari}, Raheleh and Sattar Gorgani-Firuzjaee and {H{\o}iriis Nielsen}, Jens and Neda Delfan and Ismail Laher and Ayoub Saeidi and Urs Granacher and Hassane Zouhal",
note = "Publisher Copyright: Copyright {\textcopyright} 2022 Delfan, Amadeh Juybari, Gorgani-Firuzjaee, H{\o}iriis Nielsen, Delfan, Laher, Saeidi, Granacher and Zouhal.",
year = "2022",
doi = "10.3389/fcvm.2022.927956",
language = "English",
volume = "9",
journal = "Frontiers in Cardiovascular Medicine",
issn = "2297-055X",
publisher = "Frontiers Media",

}

RIS

TY - JOUR

T1 - High-Intensity Interval Training Improves Cardiac Function by miR-206 Dependent HSP60 Induction in Diabetic Rats

AU - Delfan, Maryam

AU - Amadeh Juybari, Raheleh

AU - Gorgani-Firuzjaee, Sattar

AU - Høiriis Nielsen, Jens

AU - Delfan, Neda

AU - Laher, Ismail

AU - Saeidi, Ayoub

AU - Granacher, Urs

AU - Zouhal, Hassane

N1 - Publisher Copyright: Copyright © 2022 Delfan, Amadeh Juybari, Gorgani-Firuzjaee, Høiriis Nielsen, Delfan, Laher, Saeidi, Granacher and Zouhal.

PY - 2022

Y1 - 2022

N2 - Objective: A role for microRNAs is implicated in several biological and pathological processes. We investigated the effects of high-intensity interval training (HIIT) and moderate-intensity continuous training (MICT) on molecular markers of diabetic cardiomyopathy in rats. Methods: Eighteen male Wistar rats (260 ± 10 g; aged 8 weeks) with streptozotocin (STZ)-induced type 1 diabetes mellitus (55 mg/kg, IP) were randomly allocated to three groups: control, MICT, and HIIT. The two different training protocols were performed 5 days each week for 5 weeks. Cardiac performance (end-systolic and end-diastolic dimensions, ejection fraction), the expression of miR-206, HSP60, and markers of apoptosis (cleaved PARP and cytochrome C) were determined at the end of the exercise interventions. Results: Both exercise interventions (HIIT and MICT) decreased blood glucose levels and improved cardiac performance, with greater changes in the HIIT group (p < 0.001, η2: 0.909). While the expressions of miR-206 and apoptotic markers decreased in both training protocols (p < 0.001, η2: 0.967), HIIT caused greater reductions in apoptotic markers and produced a 20% greater reduction in miR-206 compared with the MICT protocol (p < 0.001). Furthermore, both training protocols enhanced the expression of HSP60 (p < 0.001, η2: 0.976), with a nearly 50% greater increase in the HIIT group compared with MICT. Conclusions: Our results indicate that both exercise protocols, HIIT and MICT, have the potential to reduce diabetic cardiomyopathy by modifying the expression of miR-206 and its downstream targets of apoptosis. It seems however that HIIT is even more effective than MICT to modulate these molecular markers.

AB - Objective: A role for microRNAs is implicated in several biological and pathological processes. We investigated the effects of high-intensity interval training (HIIT) and moderate-intensity continuous training (MICT) on molecular markers of diabetic cardiomyopathy in rats. Methods: Eighteen male Wistar rats (260 ± 10 g; aged 8 weeks) with streptozotocin (STZ)-induced type 1 diabetes mellitus (55 mg/kg, IP) were randomly allocated to three groups: control, MICT, and HIIT. The two different training protocols were performed 5 days each week for 5 weeks. Cardiac performance (end-systolic and end-diastolic dimensions, ejection fraction), the expression of miR-206, HSP60, and markers of apoptosis (cleaved PARP and cytochrome C) were determined at the end of the exercise interventions. Results: Both exercise interventions (HIIT and MICT) decreased blood glucose levels and improved cardiac performance, with greater changes in the HIIT group (p < 0.001, η2: 0.909). While the expressions of miR-206 and apoptotic markers decreased in both training protocols (p < 0.001, η2: 0.967), HIIT caused greater reductions in apoptotic markers and produced a 20% greater reduction in miR-206 compared with the MICT protocol (p < 0.001). Furthermore, both training protocols enhanced the expression of HSP60 (p < 0.001, η2: 0.976), with a nearly 50% greater increase in the HIIT group compared with MICT. Conclusions: Our results indicate that both exercise protocols, HIIT and MICT, have the potential to reduce diabetic cardiomyopathy by modifying the expression of miR-206 and its downstream targets of apoptosis. It seems however that HIIT is even more effective than MICT to modulate these molecular markers.

KW - apoptosis

KW - cardiomyopathy

KW - diabetes

KW - exercise

KW - miRNAs

UR - http://www.scopus.com/inward/record.url?scp=85134158191&partnerID=8YFLogxK

U2 - 10.3389/fcvm.2022.927956

DO - 10.3389/fcvm.2022.927956

M3 - Journal article

C2 - 35845054

AN - SCOPUS:85134158191

VL - 9

JO - Frontiers in Cardiovascular Medicine

JF - Frontiers in Cardiovascular Medicine

SN - 2297-055X

M1 - 927956

ER -

ID: 316673334