ArticleJournal of translational medicine2023
Mesenchymal stem cells can prevent or promote the progression of colon cancer based on their timing of administration.
Article in Journal of translational medicine, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.
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Who cites it
8 citing papers in PubMed, 12 citations in OpenAlex.
- Preclinical and Clinical Translation of Immunomodulatory Role of Mesenchymal Stem Cells in Cancer Therapy Era.Tissue engineering and regenerative medicine · 2026Review
- Review
- Pro-Inflammatory Cytokines as Core Mediators of Colonic Epithelial Barrier Dysfunction: Roles of TNF-α, IFN-γ, IL-1β, and IL-6.International journal of molecular sciences · 2026Review
- Mesenchymal Stem Cells Modulate Regulatory T Cells: From Molecular Mechanisms to Disease Therapy.Stem cells international · 2026Review
- Wharton's jelly mesenchymal stem cell-derived conditioned media inhibits colon cancer cells via activating AMPK/mTOR-mediated autophagy.Molecular biology research communications · 2026Article
- Tumor-associated mesenchymal stem/stromal cells in tumor microenvironment and carcinogenesis.Experimental hematology & oncology · 2025Review
- Mechanism of cell death and its application in the repair of inflammatory bowel disease by mesenchymal stem cells.Frontiers in immunology · 2025Review
- Temporal dynamics of mesenchymal stem cell administration influence immune modulation in a 4T1 breast cancer model.Cell transplantationArticle
Corrections and comments
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Authors and funding
5 authors at 3 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundMesenchymal stem cell (MSC) therapy has been shown to have some therapeutic effects in rodent models and patients with IBD; however, its role in colon tumor models is controversial. In this study, the potential role and mechanisms of bone marrow-derived MSCs (BM-MSCs) in colitis-associated colon cancer (CAC) were investigated.
methodsThe CAC mouse model was established with azoxymethane (AOM) and dextran sulfate sodium (DSS). The mice were administered an intraperitoneal injection of MSCs once weekly for different periods. The progression of CAC and the cytokine expression in tissues was assessed. Immunofluorescence staining was used to detect MSCs localization. Levels of immune cells in the spleen and lamina propria of the colon were detected using flow cytometry. A co-culture of MSCs and naïve T cells was performed to determine the effect of MSCs on naïve T cell differentiation.
resultsEarly administration of MSCs inhibited the occurrence of CAC, while late administration promoted the progression of CAC. The inhibitory effect of early injection in mice was characterized by the expression of inflammatory cytokines in colon tissue was decreased, and induction of T regulatory cells (Tregs) infiltration via TGF-β. The promotive effect of late injection was characterized by a shift of T helper (Th) 1/Th2 immune balance toward a Th2 phenotype through IL-4 secretion. IL-12 can reverse this shift to Th2 accumulation in mice.
conclusionMSCs can curb the progression of colon cancer by inducing Treg accumulation via TGF-β at the early stage of inflammatory transformation but promote the progression of colon cancer by inducing a shift in Th1/Th2 immune balance to Th2 through IL-4 secretion at the late stage. And the immune balance of Th1/Th2 influenced by MSCs could be reversed by IL-12.
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