ArticleHistology and histopathology2025
Modulation of the malignant behavior of tongue squamous cell carcinoma cells by matrix metallopeptidase 25 through the NF-κB pathway.
Article in Histology and histopathology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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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.
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Who cites it
1 citing paper in PubMed.
- Mitophagy-driven multidimensional regulation of tumor immune evasion and context-dependent therapeutic strategies.Journal of translational medicine · 2026Review
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Authors and funding
4 authors.
Funding
Abstract
objectiveAccumulating evidence has implicated matrix metalloproteinases (MMPs) in the progression of human cancers. Matrix metallopeptidase 25 (MMP25) is a membrane-type MMP whose role in tumorigenesis and cancer development is not well understood. Here, we investigated the functions of MMP25 in tongue squamous cell carcinoma (TSCC).
methodsGene expression was measured using real-time PCR and western blot. CCK-8 and Transwell assays were used to determine the proliferation, migration, and invasion of TSCC cells. An NK cell co-culture experiment was performed to evaluate the killing of TSCC cells by NK cells.
resultsMMP25 had higher expression levels in TSCC tissues than in adjacent non-cancerous tissues. MMP25-overexpressing and MMP25-silenced TSCC cell lines were established by lentiviral transduction. Overexpression of MMP25 promoted proliferation, migration, and invasion of TSCC cells, whereas knockdown of MMP25 had opposite effects. MMP25 modulated the levels of proliferation- and apoptosis-related proteins (PCNA, cyclin D, cyclin B1, p27, and cleaved caspase 3 and 9) and upregulated two invasion-related MMPs (mature MMP2 and MMP9). Additionally, MMP25 promoted tumor growth of TSCC cells in athymic nude mice. Notably, MMP25 upregulated PD-L1 in TSCC cells, attenuated NK cell killing of TSCC cells, and inhibited the secretion of anti-tumor cytokines (TNF-α and IFN-γ). Furthermore, MMP25 promoted the nuclear translocation of NF-κB p65, suggesting that activation of NF-κB signaling may mediate the pro-tumor functions of MMP25 in TSCC.
conclusionThis study revealed a novel role for MMP25 in TSCC, highlighting the potential of MMP25 as a therapeutic target in TSCC.
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Registered trials
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