Anti-Stemness and Anti-Proliferative Effects of Cadmium on Bovine Mammary Epithelial Cells.

ABSTRACT: Cadmium accumulation in the body can damage a variety of organs and impair their development and functions. In the present study, we investigated the effect of cadmium on the stemness and proliferation of normal bovine mammary epithelial cells (BMECs). Normal bovine mammary epithelial cells treated with cadmium chloride were assessed for the expression of stemness-related proteins and cell proliferation. Western blotting results found that exposure to different concentrations of cadmium (0, 1.25, 2.5, and 5 μm) for 48 h significantly increased Gli1 expression but unexpectedly decreased the expression of downstream stem cell-related proteins including BMI1, SOX2, and ALDH. However, we also observed that treatment with 5 μm cadmium for 48 h inhibited mammosphere formation using microscopy. I

SUBMITTER: Liu P 

PROVIDER: S-EPMC11769218 | biostudies-literature | 2024 Dec

REPOSITORIES: biostudies-literature