ArticleComprehensive psychoneuroendocrinology2022
Inhibition of glucocorticoid synthesis alleviates cognitive impairment in high-fat diet-induced obese mice.
Article in Comprehensive psychoneuroendocrinology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers, 1 of them a synthesis that pooled it.
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Who cites it
6 citing papers in PubMed, 1 synthesis or guideline pooled it, 10 citations in OpenAlex.
- Association between abdominal obesity and cognitive outcomes in middle-aged adults: a systematic review.Frontiers in nutrition · 2026Pooled it
- Stress biomarkers and meat quality in broilers following certified halal slaughter.Open veterinary journal · 2026Article
- Obesity-induced cognitive impairment: Underlying mechanisms and therapeutic prospects.Metabolism open · 2026Review
- Liraglutide improves depressive and cognitive deficits in a high-fat diet rat model of obesity: the role of hippocampal autophagy and the PI3K/Akt/mTOR pathway.Psychopharmacology · 2025Article
- Historical rise of cancer and dietary linoleic acid: Mechanisms and therapeutic strategies.World journal of clinical oncology · 2025Review
- The Alteration of Proteomic Profiles in Hippocampus of Type 2 Diabetic Mice Associated With Cognitive Impairment.Bioinformatics and biology insights · 2024Article
Corrections and comments
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Authors and funding
3 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
In addition to cardiovascular diseases, metabolic syndrome and type 2 diabetes mellitus, obesity is associated with cognitive deficits. In rodents, it has been shown that long-term high-fat diet (HFD) consumption leads to the alteration of hypothalamic-pituitary-adrenal (HPA) axis resulting in increased corticosterone release. However, mechanisms underpinning cognitive impairments induced by long-term HFD intake are unclear. Herein we evaluated the effects of systemic administration of glucocorticoid synthesis inhibitor metyrapone on cognitive performance assessed by novel object recognition test and plasma corticosterone levels evaluated by enzyme-linked immunosorbent assay in HFD-induced obese mice. We found that metyrapone treatment alleviated recognition memory impairments in HFD-induced obese mice. Furthermore, glucocorticoid synthesis inhibitor also lowered plasma corticosterone levels in HFD-induced obese mice. Our findings indicate that hyperactivation of HPA axis resulting in elevated circulating glucocorticoid levels leads to memory impairments in HFD-induced obese mice. We identify glucocorticoid system as a potential therapeutic target for treating cognitive deficits associated with obesity condition.
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Registered trials
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