Evidence map›Paper›PMID 42015507›Full record

ArticleBrain and behavior2026

Therapeutic Potential of Select Berry Varieties in Mitigating Cognitive Decline via Oxidative Stress and Insulin Resistance in AlCl

Sawsan G A A Mohammed, M Walid Qoronfleh, Reem Al Alawi, Shadhan Al-Siyabi

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Article in Brain and behavior, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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1 · What the graph read from it

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2 · The registry

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3 · Its place in the literature

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4 · The record

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5 · Who and what money

Authors and funding

4 authors.

Sawsan G A A MohammedClinical Science Department, QU Health, College of Medicine, Qatar University, Doha, Qatar.ORCID https://orcid.org/0000-0002-7836-4352
M Walid QoronflehHealix Lab, Muscat, Oman.ORCID https://orcid.org/0000-0001-6757-1922
Reem Al AlawiDepartment of Chemistry, College of Science, Sultan Qaboos University, Muscat, Oman.ORCID https://orcid.org/0009-0002-3488-4302
Shadhan Al-SiyabiDepartment of Biomedical Science, College of Medicine and Health Sciences, Sultan Qaboos University, Muscat, Oman.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeOxidative stress damage and impaired insulin receptor (IR) signaling are critical risk factors for contributing to cognitive impairment in Alzheimer's disease (AD) and other neurological disorders. The beta-amyloid peptide (Aβ) oligomer deposition in the hippocampal region decreases the IR expression. This study aimed to assess whether berries grown in Oman (Morus alba, Morus macroura, and Sideroxylon mascatense) could ameliorate dysfunction of the antioxidant system and restore the IR expression thereby improve the cognitive performance in aluminum chloride (AlCl

methodsVarious biochemical assays were conducted to estimate antioxidant capacity. The total phenolic (TPC) and flavonoid (TFC) contents for the three varieties were quantified using Folin-Ciocalteu and AlCl

findingsBerries, particularly M. alba and S. mascatense, demonstrated the highest phenolic and flavonoid content and exhibited strong antioxidant activity across all assays. Mice fed with M. alba, M. macroura, and S. mascatense showed better performance parameters in both MWM (spatial learning and memory) and T-maze (time taken to reach the platform) tests, along with enhanced IR signaling (p < 0.01).

conclusionThese findings suggest that supplementation with mulberries may improve cognitive decline and insulin resistance induced by AlCl

Indexed as

Cognitive DysfunctionFruitInsulin ResistanceMorusOxidative StressPlant ExtractsAluminum ChlorideAluminum CompoundsAlzheimer DiseaseAnimalsAntioxidantsChloridesDisease Models, AnimalMaleMaze LearningMiceAluminum ChlorideAluminum CompoundsAntioxidantsChloridesPlant ExtractsagingAlCl3Alzheimer's diseaseberriesinsulin resistancememoryneuropharmacologyneuroprotectionoxidative stress

Identifiers

PMID42015507
PMCPMC13100300

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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.