ArticleScientific reports2023
Liquid tumor microenvironment enhances WNT signaling pathway of peritoneal metastasis of gastric cancer.
Article in Scientific reports, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers, 1 of them a synthesis that pooled it.
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Who cites it
6 citing papers in PubMed, 1 synthesis or guideline pooled it, 7 citations in OpenAlex.
- Modeling metastasis and predicting drug response with malignant effusion-derived organoids: a systematic review and quantitative assessment.Journal of translational medicine · 2026Pooled it
- Impact of non-genetic heterogeneity of BRAF-mutant colon cancer organoids on growth kinetics, drug sensitivity and Wnt dynamics.International journal of cancer · 2026Article
- Gastric Cancer Organoids: Mechanistic Insights, Drug Discovery, and Translational Advances in Precision Medicine.Journal of gastric cancer · 2026Review
- Ligand-dependent Wnt signaling promotes gastric cancer metastasis through hyaluronan expression in microenvironment.Nature communications · 2026Article
- Modeling the pre-metastatic niche of gastric cancer peritoneal metastasis under spatiotemporal resolution and investigating EVs-mediated immune suppression.Frontiers in immunology · 2025Review
- Molecular Mechanism for Malignant Progression of Gastric Cancer Within the Tumor Microenvironment.International journal of molecular sciences · 2024Review
Corrections and comments
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Authors and funding
10 authors at 4 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Gastric cancer remains one of the most prevalent tumors worldwide and peritoneal metastasis is responsible for approximately 60% of death in advanced gastric cancer patients. However, the underlying mechanism of peritoneal metastasis is poorly understood. We have established organoids derived from malignant ascites (MA) of gastric cancer patients and noticed that MA supernatant could strongly increase the colony formation of organoids. Thus, we realized the interaction between exfoliated cancer cells (ECCs) and liquid tumor microenvironment contributes to peritoneal metastasis. Further, we designed a medium component control test which proved that exosomes derived from MA could not enhance the growth of organoids. Using Immunofluorescence and confocal imaging as well as dual-luciferase reporter assay, our data showed WNT signaling pathway was upregulated by high concentrations of WNT ligands (wnt3a and wnt5a), which was verified by ELISA. Besides, suppressing WNT signaling pathway diminished the growth promoting function of MA supernatant. This result implicated WNT signaling pathway as a potential therapeutic target for peritoneal metastasis of gastric cancer.
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