ArticleOncology reports2020
Reduced expression of exosomal miR‑29s in peritoneal fluid is a useful predictor of peritoneal recurrence after curative resection of gastric cancer with serosal involvement.
Article in Oncology reports, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers.
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Who cites it
26 citing papers in PubMed, 36 citations in OpenAlex.
- Diagnostic and prognostic significance of circulating extracellular vesicles in gastrointestinal cancers.Clinical & translational oncology : official publication of the Federation of Spanish Oncology Societies and of the National Cancer Institute of Mexico · 2026Review
- Exosome-orchestrated network in gastric cancer: mechanisms, immune regulation, biomarkers and therapeutic vehicles.Frontiers in cell and developmental biology · 2026Review
- ncRNAs as Key Regulators in Gastric Cancer: From Molecular Subtyping to Therapeutic Targets.Annals of surgical oncology · 2025Review
- Functions and Clinical Applications of Exosomes in Gastric Cancer.International journal of biological sciences · 2025Review
- Extracellular vesicles: messengers of cross-talk between gastric cancer cells and the tumor microenvironment.Frontiers in cell and developmental biology · 2025Review
- Intraperitoneal administration of adeno-associated virus encoding microRNA-29b for the treatment of peritoneal metastasis.Cancer gene therapy · 2024Article
- Extracellular vesicles associated microRNAs: Their biology and clinical significance as biomarkers in gastrointestinal cancers.Seminars in cancer biology · 2024Review
- Liquid Biopsy: An Emerging Diagnostic, Prognostic, and Predictive Tool in Gastric Cancer.Journal of gastric cancer · 2024Review
- Intraperitoneal transfer of microRNA-29b-containing small extracellular vesicles can suppress peritoneal metastases of gastric cancer.Cancer science · 2023Article
- Non-Coding RNAs Derived from Extracellular Vesicles Promote Pre-Metastatic Niche Formation and Tumor Distant Metastasis.Cancers · 2023Review
- Review
- Integration of Genomic Biology Into Therapeutic Strategies of Gastric Cancer Peritoneal Metastasis.Journal of clinical oncology : official journal of the American Society of Clinical Oncology · 2022Review
- Article
- Gastric and gastroesophageal junction cancer: Risk factors and prophylactic treatments for prevention of peritoneal recurrence after curative intent surgery.Annals of gastroenterological surgery · 2022Review
- MiR-29b may suppresses peritoneal metastases through inhibition of the mesothelial-mesenchymal transition (MMT) of human peritoneal mesothelial cells.Scientific reports · 2022Article
- Extracellular Vesicles Promote the Formation of Pre-Metastasis Niche in Gastric Cancer.Frontiers in immunology · 2022Review
- Exosome-derived noncoding RNAs in gastric cancer: functions and clinical applications.Molecular cancer · 2021Review
- miR-181a, delivered by hypoxic PTC-secreted exosomes, inhibits DACT2 by downregulating MLL3, leading to YAP-VEGF-mediated angiogenesis.Molecular therapy. Nucleic acids · 2021Article
- Review
- The Emerging Role of Liquid Biopsy in Gastric Cancer.Journal of clinical medicine · 2021Review
Corrections and comments
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Authors and funding
9 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The peritoneal surface is the most frequent site of metastasis disease in patients with gastric cancer. Even after curative surgery and adjuvant chemotherapy, peritoneal recurrences often develop. Exosomes play pivotal roles in tumor metastasis via the transfer of microRNAs (miRNAs). In the present study, exosomes were isolated from peritoneal lavage fluid or ascites in 85 patients with gastric cancer and the relative expression levels of miR‑29s were examined. The expression of miR‑29a‑3p, miR‑29b‑3p and miR‑29c‑3p in peritoneal exosomes were all downregulated in patients with peritoneal metastases (PM) compared to those without PM. In 30 patients who underwent curative gastrectomy with serosa‑involved (T4) gastric cancer, 6 patients exhibited recurrence in the peritoneum within 12 months. The expression levels of miR‑29s at gastrectomy tended to be lower in these 6 patients than in the other 24 patients with significant differences in miR‑29b‑3p (P=0.003). When the patients were divided into two groups based on median levels of miR‑29s, peritoneal recurrence developed more frequently in patients with low expression of miR‑29b‑3p, and lower expression of miR‑29s were related with worse overall survival. miR‑29s are thought to play a suppressive role in the growth of disseminated peritoneal tumor cells. Reduced expression of miR‑29b in peritoneal exosomes is a strong risk factor of developing postoperative peritoneal recurrence.
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