ArticleAging2024
Stigmasterol alleviates airway inflammation in OVA-induced asthmatic mice via inhibiting the TGF-β1/Smad2 and IL-17A signaling pathways.
Article in Aging, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.
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Who cites it
8 citing papers in PubMed, 6 citations in OpenAlex.
- Network Pharmacology-Based Exploration of Complementary Molecular Mechanisms of Heat-Clearing (Scutellariae Radix, Coptidis Rhizoma) and Blood-Tonifying Herbs (Angelicae Sinensis Radix, Paeoniae Radix Alba) in Cold Hypersensitivity in Hands and Feet.Life (Basel, Switzerland) · 2026Article
- Comprehensive network pharmacology study on Huangjing Wan in the treatment of ischaemic stroke.Medicine · 2026Article
- Stigmasterol Decreases Oncostatin M Production Through Suppressing PI3K/Akt/NF-κB Signaling Processes in Neutrophil-like Differentiated HL-60 Cells.Biomedicines · 2026Article
- Combining co-expression analysis and machine learning to explore the diagnostic value of complement and coagulation cascade-related genes in asthma and the functional role of SERPINB2.Briefings in functional genomics · 2026Article
- Multi-Component Synergy in Hepatic Trauma Repair: Network Pharmacology and Molecular Docking Decipher Panax Notoginseng's PI3K-Akt Pathway Activation.Current pharmaceutical design · 2026Article
- Investigation of the active compounds and pharmacological mechanisms ofFrontiers in medicine · 2026Article
- RNA m7G methylation regulators and targets significantly contribute to chronic obstructive pulmonary disease.Scientific reports · 2025Article
- Silencing SMAD4 inhibits inflammation and ferroptosis in asthma by blocking the IL-17A signaling pathway.Respiratory research · 2024Article
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Authors and funding
4 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Stigmasterol is a common dietary phytosterol with high nutritional value and physiological activity. In this study, we evaluated the effects of stigmasterol on inflammatory cytokines and the TGF-β1/Smad2 and IL-17A signaling pathway in an ovalbumin (OVA)-induced asthma mouse model. Stigmasterol treatment improved airway remodeling. In addition, it significantly attenuated the symptoms of asthma attacks, reduced the number of macrophages, lymphocytes, neutrophils, and eosinophils in BALF and inflammatory cytokines, including IL-1β, IL-5, IL-6, and IL-13. It further decreased the level of IL-17A in BALF, serum and spleen. Spleen single-cell suspension analysis via flow cytometry showed that IL-17A level was consistent with the results obtained in BALF, serum and spleen. Stigmasterol decreased the protein expression levels of TGF-β, p-Smad2 and IL-17A in the spleen, by increasing the protein expression level of IL-10. After 24 h of co-culture of TGF-β, IL-6 and stigmasterol, the level of IL-17 in CD4
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