ArticleMarine drugs2021
Omega-3 Fatty Acids Upregulate SIRT1/3, Activate PGC-1α via Deacetylation, and Induce Nrf1 Production in 5/6 Nephrectomy Rat Model.
Article in Marine drugs, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers.
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Who cites it
28 citing papers in PubMed, 39 citations in OpenAlex.
- Trial
- Effect of coadministration of omega-3 fatty acids with glimepiride on glycemic control, lipid profile, irisin, and sirtuin-1 in type 2 diabetes mellitus patients: a randomized controlled trial.BMC endocrine disorders · 2023Trial
- Omega-3 pretreatment attenuates hepatic inflammatory histopathology in LPS-Induced rat endotoxemia: exploratory SIRT1/HO-1 findings.Naunyn-Schmiedeberg's archives of pharmacology · 2026Article
- Fatty Acid Signatures as Nutritional Indices: Molecular Gateways to Health, Aging, and Functional Food Innovation.Food science & nutrition · 2026Review
- FOXO family and neurodegenerative diseases: Mechanisms of action and therapeutic potential.Redox biology · 2026Review
- Tubular Omega-3 Fatty Acid Receptor FFAR4 Deficiency Aggravated Renal Aging and Chronic Kidney Disease.Aging cell · 2026Article
- Rewiring Adipocyte Plasticity: The Redox-Mitochondrial Axis as a Driver of Beige Fat Immunometabolism and Adipose Inflammation.Biomolecules · 2026Review
- Fatty Acids and Their Roles in Cardiac Physiology and Pathology: Mechanistic and Interventional Studies.Nutrients · 2026Review
- Omega-3 Fatty Acids Attenuate Renal Myostatin Expression and Mitochondrial Alterations Under Uremic Conditions.International journal of molecular sciences · 2026Article
- Article
- Sirtuin 3 in diabetic kidney disease: mechanisms and pharmacotherapy.Renal failure · 2025Review
- The Role of Sirt3 in Kidney Health and Disease.Pharmaceuticals (Basel, Switzerland) · 2025Review
- HIGD1A Alleviates Oxidative Stress Related Ovarian Hypofunction by Enhancing Granulosa Cell Functions via NF-κB/SOD2 Signaling Pathway.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2025Article
- Melatonin Alleviates MBP-Induced Oxidative Stress and Apoptosis in TM3 Cells via the SIRT1/PGC-1α Signaling Pathway.International journal of molecular sciences · 2025Article
- Combating chronic kidney disease-associated cachexia: A literature review of recent therapeutic approaches.BMC nephrology · 2025Review
- Omega-3 Fatty Acids Modify Drp1 Expression and Activate the PINK1-Dependent Mitophagy Pathway in the Kidney and Heart of Adenine-Induced Uremic Rats.Biomedicines · 2024Article
- Omega-3-Rich Tuna Oil Derived from By-Products of the Canned Tuna Industry Enhances Memory in an Ovariectomized Rat Model of Menopause.Antioxidants (Basel, Switzerland) · 2024Article
- Sirtuins in kidney diseases: potential mechanism and therapeutic targets.Cell communication and signaling : CCS · 2024Review
- Review
- Effects of n-3 PUFA supplementation on oocyte in vitro maturation in mice with polycystic ovary syndrome.Journal of ovarian research · 2023Article
Corrections and comments
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Authors and funding
6 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Mitochondrial dysfunction contributes to the pathogenesis of kidney injury related with cardiovascular disease. Peroxisome proliferator-activated receptor gamma coactivator-1 alpha (PGC-1α) protects renal tubular cells by upregulating nuclear factor erythroid 2-related factor 2 (Nrf2). AMP-activated protein kinase (pAMPK)-mediated phosphorylation and sirtuin 1/3 (SIRT1/3)-mediated deacetylation are required for PGC-1α activation. In the present study, we aimed to investigate whether omega-3 fatty acids (FAs) regulate the expression of mediators of mitochondrial biogenesis in 5/6 nephrectomy (Nx) rats. Male Sprague-Dawley rats were assigned to the following groups: sham control, Nx, and Nx treated with omega-3 FA. The expression of PGC-1α, phosphorylated PGC-1α (pPGC-1α), acetylated PGC-1α, and factors related to mitochondrial biogenesis was examined through Western blot analysis. Compared to the control group, the expression of PGC-1α, pAMPK, SIRT1/3, Nrf1, mTOR, and Nrf2 was significantly downregulated, and that of Keap 1, acetylated PGC-1α, and FoxO1/3, was significantly upregulated in the Nx group. These changes in protein expression were rescued in the omega-3 FA group. However, the expression of pPGC-1α was similar among the three groups. Omega-3 FAs may involve mitochondrial biogenesis by upregulating Nrf1 and Nrf2. This protective mechanism might be attributed to the increased expression and deacetylation of PGC-1α, which was triggered by SIRT1/3.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.