ArticleScientific reports2021
Chemopreventive effects of pterostilbene through p53 and cell cycle in mouse lung of squamous cell carcinoma model.
Article in Scientific reports, 2021. 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, 16 citations in OpenAlex.
- Advances in antitumor effects of pterostilbene and its derivatives.Future medicinal chemistry · 2025Review
- Investigation of formalin gas-induced alterations in TP53 gene expression in quail respiratory tract.Open veterinary journal · 2025Article
- Pterostilbene Induces Pyroptosis in Breast Cancer Cells through Pyruvate Kinase 2/Caspase-8/Gasdermin C Signaling Pathway.International journal of molecular sciences · 2024Article
- Potential Chemopreventive Role of Pterostilbene in Its Modulation of the Apoptosis Pathway.International journal of molecular sciences · 2023Review
- Targeting Inflammation in Non-Small Cell Lung Cancer through Drug Repurposing.Pharmaceuticals (Basel, Switzerland) · 2023Review
- Chemopreventive Effects of Oral Pterostilbene in Multistage Carcinogenesis of Skin Squamous Cell Carcinoma Mouse Model Induced by DMBA/TPA.Biomedicines · 2022Article
- Dexmedetomidine inhibits the growth and metastasis of esophageal cancer cells by down-regulation of lncRNA MALAT1.The Kaohsiung journal of medical sciences · 2022Article
- NTCU induced pre-malignant and malignant stages of lung squamous cell carcinoma in mice model.Scientific reports · 2021Article
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
Cell proliferation and cell death abnormalities are strongly linked to the development of cancer, including lung cancer. The purpose of this study was to investigate the effect of pterostilbene on cell proliferation and cell death via cell cycle arrest during the transition from G1 to S phase and the p53 pathway. A total of 24 female Balb/C mice were randomly categorized into four groups (n = 6): N-nitroso-tris-chloroethyl urea (NTCU) induced SCC of the lungs, vehicle control, low dose of 10 mg/kg PS + NTCU (PS10), and high dose of 50 mg/kg PS + NTCU (PS50). At week 26, all lungs were harvested for immunohistochemistry and Western blotting analysis. Ki-67 expression is significantly lower, while caspase-3 expression is significantly higher in PS10 and PS50 as compared to the NTCU (p < 0.05). There was a significant decrease in cyclin D1 and cyclin E2 protein expression in PS10 and PS50 when compared to the NTCU (p < 0.05). PS50 significantly increased p53, p21, and p27 protein expression when compared to NTCU (p < 0.05). Pterostilbene is a potential chemoprevention agent for lung SCC as it has the ability to upregulate the p53/p21 pathway, causing cell cycle arrest.
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