ArticleScientific reports2024
Bidirectional effects of morphine on pancreatic cancer progression via the p38/JNK pathway.
Article in Scientific reports, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
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Who cites it
5 citing papers in PubMed.
- A targetable opioid/cancer associated fibroblast axis drives extracellular matrix remodeling and tumor aggressiveness in pancreatic cancer.bioRxiv : the preprint server for biology · 2026Article
- Enteric neuro-immune-tumor ecosystem in pancreatic, colorectal, and gastric malignancies: context dependence and translational priorities.Frontiers in immunology · 2026Review
- Targeting the MAPK Pathway in Cancer.International journal of molecular sciences · 2025Review
- Pharmacology and Toxicology of Opioids-Recent Advances and New Perspectives.Pharmaceuticals (Basel, Switzerland) · 2025Article
- Research progress on the impact of opioids on the tumor immune microenvironment (Review).Molecular and clinical oncology · 2025Review
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Authors and funding
7 authors.
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Abstract
Cancer patients commonly use morphine to alleviate advanced pain. Studies have shown that morphine may influence and intervene in the malignancy of various cancers, but its role and effects on pancreatic cancer are less studied. This study aims to examine how morphine affects pancreatic cancer and its possible mechanisms. In vitro experiments were conducted using the CCK-8 experiment, colony formation experiment, EdU test, wound healing experiment, and transwell migration and invasion experiment. Tumor xenograft tests were employed to investigate the in vivo impact of morphine on pancreatic cancer. The Western blot (WB) assay was used to detect possible changes in key proteins of the related signaling pathway. Our experimental results showed that low concentrations of morphine (25 µM) promoted the progression of pancreatic cancer, while high concentrations of morphine (100 µM) inhibited its progression. Further, we demonstrated that morphine may interfere with the progression of pancreatic cancer by acting on the p38/JNK signaling pathway. Morphine may affect pancreatic cancer progression through the p38/JNK pathway in a bidirectional manner at different concentrations.
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