ArticleHeliyon2024
Melatonin increases AKT and SOD gene and protein expressions in diabetic rats.
Article in Heliyon, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
7 citing papers in PubMed.
- 4-Methylumbelliferone for type 1 diabetes therapy: evidence for β-cell protection via EGFR/PI3K/Akt signaling.Journal of endocrinological investigation · 2026Article
- The effects of melatonin supplementation on obesity and glycemic indices in women with overweight and obesity: a systematic review and meta-analysis of randomized controlled trials.Diabetology & metabolic syndrome · 2026Article
- Spatiotemporal dynamics of reactive oxygen species: implications for cellular homeostasis and redox therapies.Cellular & molecular biology letters · 2026Review
- Pregnant Women With Gestational Diabetes Mellitus and High Consumption of Tryptophan-Rich Foods Show Increased Levels of 6-Sulfatoxymelatonin in Urine.Journal of pregnancy · 2026Article
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- Melatonin mitigated methotrexate-induced hepatotoxicity through interrelated biological processes.Molecular biology reports · 2024Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
15 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Diabetes mellitus (DM) is a chronic metabolic disease marked by hyperglycemia due to insulin deficiency or insulin resistance leading to many chronic complications. It is thus important to manage diabetes effectively in order to prevent and or delay these complications. Melatonin is produced by the pineal gland and regulates the wake-sleep circadian rhythm. Existing evidence suggests that melatonin may be effective in the management of DM. However, the evidence on the mechanism of the beneficial effect melatonin as a treatment for DM is limited. In this study, we investigated the effect of melatonin treatment on blood glucose, insulin (INS), AKT and superoxide dismutase (SOD) gene levels in diabetic rats. Non-diabetic and diabetic rats were treated orally for 4 weeks with either 25 mg or 50 mg/kg body weight of melatonin. At the end of the study, pancreatic and liver tissues morphology, glucose homeostasis, serum insulin and SOD levels, hepatic gene and protein expression of SOD as protecting antioxidant enzyme and AKT as central element involved in PI3K/AKT insulin signaling pathway were estimated. Melatonin treated diabetic rats showed reduced hyperglycemia, and increased serum insulin and SOD levels. In addition, melatonin induced an increased gene and protein expression of SOD and AKT. In conclusion, melatonin may play a role in treating diabetic rats via stimulation of insulin secretion, insulin signaling and reduction in oxidative stress.
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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 Socratic graph.