ArticleHereditas2024
Corynoxine suppresses lung adenocarcinoma proliferation and metastasis via inhibiting PI3K/AKT pathway and suppressing Cyclooxygenase-2 expression.
Article in Hereditas, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
2 citing papers in PubMed.
- The deubiquitinating enzyme USP42 promotes lung adenocarcinoma progression through PTGS2.Journal of molecular histology · 2026Article
- [Genistein alleviates cerebral ischemia/reperfusion-induced inflammatory injury in rats by regulating microglial polarizationNan fang yi ke da xue xue bao = Journal of Southern Medical UniversityArticle
Corrections and comments
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Authors and funding
6 authors.
Funding
Abstract
backgroundLung adenocarcinoma (LUAD) is the most common lung cancer subtype, and the prognosis of affected patients is generally poor. The traditional Chinese medicine Uncaria rhychophaylla has been reported to exhibit anti-lung cancer properties. Accordingly, the main bioactive ingredient in Uncaria rhychophaylla, Corynoxine, may hold great value as a treatment for lung cancer.
methodsThe impact of Corynoxine on the viability of LUAD cells was assessed using the Cell Counting Kit-8 (CCK-8) assay. Apoptosis in A549 cells was evaluated via flow cytometry. Migration and invasion capabilities were determined through wound healing and Transwell assays, respectively. The key pathways targeted by Corynoxine in LUAD were identified using a network pharmacology approach. Additionally, Western immunoblotting, quantitative real-time PCR (qRT-PCR), and ELISA assays were conducted to validate the underlying mechanisms. The in vivo anti-tumor efficacy of Corynoxine was assessed in xenograft nude mice.
resultsIn this study, Corynoxine treatment was found to markedly suppress in vitro LUAD cell proliferative, migratory, and invasive activity. It additionally downregulated Vimentin and promoted E-cadherin upregulation consistent with the disruption of epithelial-mesenchymal transition (EMT) induction while also accelerating apoptotic death. Furthermore, network pharmacology analysis revealed that the PI3K/AKT pathway is a potential target of Corynoxine in LUAD. In vitro assays demonstrated that treatment with Corynoxine resulted in the suppression of PI3K/AKT signaling and a consequent drop in cyclooxygenase-2 (COX-2) expression. These findings were further confirmed in vivo in mice harboring A549 tumor xenografts in which Corynoxine was able to interfere with the PI3K/AKT/COX-2 signaling axis.
conclusionThis study elucidated the potential effects of Corynoxine in suppressing proliferation and metastasis in LUAD, along with investigating the underlying mechanisms. These data highlight the promise of Corynoxine as a novel therapeutic tool for the treatment of individuals diagnosed with LUAD.
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