Cited by 36Liver Disease Diagnosis and TreatmentExercise and Physiological ResponsesAdipokines, Inflammation, and Metabolic Diseases

The effect of Irisin on antioxidant system in liver

Batirel, Saime, Bozaykut, Perinur, Mutlu Altundag, Ergül, Kartal Ozer, Nesrin, Mantzoros, Christos S.·2014·Free Radical Biology and Medicine

Abstract

Nonalcoholic fatty liver disease (NAFLD) is a global health problem and lead to subacute liver failure, cirrhosis and/or hepatocellular carcinoma. An increased generation of reactive oxygen species (ROS) and antioxidant depletion is found in the liver of obese patients with NAFLD. Irisin is a recently identified exercise-induced myokine. It increases total energy consumption, reduces body weight, and insulin resistance. It was shown that irisin levels were significantly lower in patients with NAFLD. The aim of the present study was to investigate the effect of irisin on prooxidant-antioxidant balance in liver. In the first phase; AML12 liver cells were divided into 4 groups: control, hydrogen peroxide (H2O2)-treated, 10nM irisin-treated and 50nM irisin-treated groups. ROS accumulation in these groups was analyzed by FACS. In the second phase; to see if there is any protective role of irisin on ROS production in the liver, AML12 liver cells were divided into 4 groups: control, H2O2 -treated, H2O2+10nM irisin-treated and H2O2+50nM-irisin treated groups. After measuring ROS accumulation again in these groups, the levels of enzymes related with prooxidant-antioxidant balance via oxidative stress in liver were measured by western blotting. In H2O2 treatment groups, ROS production was increased in AML12 liver cells, on the other hand in irisin treatment groups ROS production was slightly changed. Irisin might be a potential target for metabolic diseases like NAFLD.

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Crossref · 10.1016/j.freeradbiomed.2014.10.592

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Authors
Batirel, S., Bozaykut, P., Mutlu Altundag, E., Kartal Ozer, N., & Mantzoros, C. S.
Affiliations
  • Marmara University (TR)
  • Beth Israel Deaconess Medical Center (US)
Venue
Free Radical Biology and Medicine
Publisher
Elsevier BV
Published
2014-10
Volume
75
Pages
S16
ISSN
0891-5849 (ISSN-L)
OpenAlex
W2330324803
Cited by
35
References
0
Citations by year
2025: 4 · 2024: 3 · 2023: 2 · 2022: 4 · 2021: 3 · 2020: 7 · 2019: 3 · 2018: 4 · 2017: 3 · 2016: 2
FWCI
1.26
Type
journal article
Language
en
Open access
closed
Locations
  • Free Radical Biology and Medicine (publishedVersion)
  • PubMed (publishedVersion)
  • Dspace Repository (Marmara Üniversitesi) (submittedVersion)
Topics
  • Health Sciences › Medicine › Epidemiology › Liver Disease Diagnosis and Treatment
  • Health Sciences › Medicine › Rehabilitation › Exercise and Physiological Responses
  • Health Sciences › Medicine › Epidemiology › Adipokines, Inflammation, and Metabolic Diseases
Keywords
irisin, non-alcoholic fatty liver disease, reactive oxygen species, oxidative stress, antioxidant defense, myokines, hydrogen peroxide, hepatoprotection, insulin resistance

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