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논문 기본 정보

자료유형
학술저널
저자정보
Hangun Kim (Sunchon National University) Mücahit Varlı (Sunchon National University) Kyungha Lee (Sookmyung Women’s University) Kyo Bin Kang (Sookmyung Women’s University)
저널정보
한국분자세포생물학회 Molecules and Cells Molecules and Cells Vol.47 No.1
발행연도
2024.1
수록면
1 - 13 (13page)
DOI
10.1016/j.mocell.2024.100143

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초록· 키워드

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Distant metastasis, together with acquired resistance, limits the therapeutic impact of chemotherapy and molecularly targeted therapies. The properties of the tumor microenvironment determine how sensitive or resistant various cancers are to specific pharmacological treatments. Matrix metalloproteinase 9 (MMP9) is widely known for its ability to break down the extracellular matrix and it also modulates the motility of cancer cells. Here, our goal was to identify compounds that target MMP9 and evaluate their capacity to inhibit the motility of cancer cells. The antimetastatic effect of monoterpene indole alkaloids (MIAs) on cell viability and motility was evaluated by methyl thiazolyl tetrazolium assay, migration assay, invasion assay, quantitative real-time polymerase chain reaction, pathway-focused expression analysis, Western blotting, reporter assay, molecular docking simulation, and target prediction. MIA compounds target MMP9. MIAs inhibited the expression of phospho-epidermal growth factor receptor, phospho-Akt, phospho-JNK, and cyclin D1. Additionally, MIAs had predicted favorable pharmacokinetic profile and drug-like properties. Furthermore, among the MIA compounds, lyaloside and 5(S)-5-carbomethoxystrictosidine had low cytotoxicity and regulated cancer-related signaling, including cell migration, cell invasion, epithelial-mesenchymal transition, and immune evasion. Our findings demonstrated that the MIAs used in this study have potential antimetastasis properties that occur via MMP9-mediated regulation of cancer signaling and have the potential to be used therapeutically at safe doses.

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