ArticleAging2021
Alisol A 24-acetate protects against brain microvascular endothelial cells injury through inhibiting miR-92a-3p/tight junctions axis.
Article in Aging, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.
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Who cites it
13 citing papers in PubMed, 19 citations in OpenAlex.
- Alisols A-C and their acetate derivatives: a review of natural occurrence, pharmacology, semisynthesis, pharmacokinetics, and metabolism.Medicinal chemistry research : an international journal for rapid communications on design and mechanisms of action of biologically active agents · 2026Review
- The Application of MicroRNAs in Traumatic Brain Injury: Mechanism Elucidation and Clinical Translation.Molecular neurobiology · 2025Review
- miR-92a aggravates metabolic syndrome via KLF2/miR-483 axis.Journal of diabetes investigation · 2025Article
- miR-423-5p and miR-92a-3p in Alzheimer's disease: relationship with pathology and cognition.Frontiers in aging neuroscience · 2025Article
- The Impact of HIV on Early Brain Aging-A Pathophysiological (Re)View.Journal of clinical medicine · 2024Review
- Targeting Non-Coding RNA for CNS Injuries: Regulation of Blood-Brain Barrier Functions.Neurochemical research · 2023Review
- Alisol A 24-acetate ameliorates osteoarthritis progression by inhibiting reactive oxygen species and inflammatory response through the AMPK/mTOR pathway.Immunity, inflammation and disease · 2023Article
- Blood-Brain Barrier Dysfunction in Normal Aging and Neurodegeneration: Mechanisms, Impact, and Treatments.Stroke · 2023Review
- Review
- Review
- Non-coding RNAs in the regulation of blood-brain barrier functions in central nervous system disorders.Fluids and barriers of the CNS · 2022Review
- Neuroprotective effects of alisol A 24-acetate on cerebral ischaemia-reperfusion injury are mediated by regulating the PI3K/AKT pathway.Journal of neuroinflammation · 2022Article
- Herbal Medicine, Gut Microbiota, and COVID-19.Frontiers in pharmacology · 2021Review
Corrections and comments
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Authors and funding
7 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Blood brain barrier (BBB) dysfunction developed with aging is related to brain microvascular endothelial cells (BMECs) injury and losses of tight junctions (TJs). In the present study, we found that Alisol A 24-acetate (AA), a natural compound frequently used as treatment against vascular diseases was essential for BMECs injury and TJs degradation. Our experimental results showed that AA enhanced cell viability and increased zonula occludens-1 (ZO-1), claudin-5, and occludin expression in the oxygen-glucose deprivation (OGD)-induced BMECs. The exploration of the underlying mechanism revealed that AA restrained miR-92a-3p, a noncoding RNA involved in endothelial cells senescence and TJs impairment. To test the role of the miR-92a-3p in BMECs, the cells were transfected with miR-92a-3p mimics and inhibitor. The results showed that miR-92a-3p mimics inhibited cell viability and elevated lactate dehydrogenase (LDH) levels as well as suppressed ZO-1, claudin-5 and occludin expression, while the miR-92a-3p inhibitor reversed the above results. These findings were similar to the therapeutic effects of AA in the OGD-induced BMECs. Bioinformatics analysis and dual-luciferase assay confirmed ZO-1 and occludin were the target genes of miR-92a-3p mediated AA protective roles. In summary, the data demonstrated that AA protected against BMECs damage and TJs loss through the inhibition of miR-92a-3p expression. This provided evidence for AA application in aging-associated BBB protection.
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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.