Background: Iron is a vital nutrient for all cells, and malignant cells have a higher requirement for the metal due to their rapid multiplication. Bacterial siderophores can be used to reduce free ferric ion concentration from the cellular environment. Methods: In the present study, we have evaluated effect of three siderophores - exochelin-MS, mycobactin S and deferoxamine B on the proliferation of mammalian cell lines using MTT assay. Results: These siderophores caused a significant decrease in the viability of malignant cells, without significantly affecting non-malignant cells. Conclusions: Based on these results, we suggest that iron-chelation therapy could be explored as an adjunctive therapeutic option against cancer along with other therapies.
CITATION STYLE
Gokarn, K., Sarangdhar, V., & Pal, R. B. (2017). Effect of microbial siderophores on mammalian non-malignant and malignant cell lines. BMC Complementary and Alternative Medicine, 17(1). https://doi.org/10.1186/s12906-017-1657-8
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