The Effect of Milk-Derived Extracellular Vesicles on Intestinal Epithelial Cell Proliferation
Author Information
Author(s): Reif Shimon, Birimberg-Schwartz Liron, Grunewald Myriam, Duran Deborah, Sebbag-Sznajder Naama, Toledano Tirtsa, Musseri Mirit, Golan-Gerstl Regina, CABAÑAS Carlos
Primary Institution: Hadassah-Hebrew University Medical Center
Hypothesis
Milk-derived extracellular vesicles (MDEs) can improve intestinal epithelial cell function and proliferation.
Conclusion
MDEs significantly ameliorated disease symptoms in a murine model of colitis and promoted intestinal epithelial cell proliferation.
Supporting Evidence
- MDEs were shown to significantly reduce weight loss in DSS-treated mice.
- MDE treatment led to increased β-catenin expression in colonic tissues.
- MDEs promoted the proliferation of intestinal epithelial cells in patient-derived organoids.
- MDEs downregulated β-catenin and cyclin D1 in colon cancer cells, reducing their proliferation.
- Previous studies have established the therapeutic potential of MDEs in colitis models.
Takeaway
Milk from cows has tiny particles that can help heal the gut and make gut cells grow better, which is good for people with gut problems.
Methodology
The study involved isolating milk-derived extracellular vesicles and testing their effects on intestinal epithelial cells in both murine models and patient-derived colon organoids.
Potential Biases
Potential conflicts of interest due to authors' affiliations with EXOSOMM.
Limitations
The study's conclusions may be limited by differences in cell composition and culture types between the models used.
Participant Demographics
Patient-derived colon organoids were used, but specific demographics were not detailed.
Statistical Information
P-Value
p<0.05
Statistical Significance
p<0.05
Digital Object Identifier (DOI)
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