Exploring how a high salt diet promotes bone destruction through immune cell activation

Summary Diets rich in salt have been linked to bone pathologies. This has generally been attributed to mineral exchange, causing weaker bones. However, our group hypothesized that this process is biologically driven. We have made initial discoveries to show that specific immune cells are produced and activated by a high salt diet that is linked with bone destruction. This project will focus on the novel mechanisms contributing to this discovery. Specifically, this project will determine how the immune cells interact and activate osteoclasts within the bone and will explore where these immune cells are first activated. We anticipate these findings being important across several age groups and will explore ways to offset these detrimental effects of high salt intake. The student will be exposed to a world class research environment and cutting-edge techniques, with excellent supervision. Techniques will include flow cytometry, sectioning of tissues (including bones), immunofluorescence, micro CT and multiphoton microscopy.

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