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The challenges of developing and optimising an assay to measure 25-hydroxyvitamin D in salivaWe have developed an LC-MS/MS assay that accurately measures saliva 25(OH)D3 levels, which correlated with serum levels
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Toward homeostasis: Regulatory dendritic cells from the bone marrow of mice with inflammationInflammatory mediators from peripheral tissues may control dendritic cell (DC) development in the bone marrow.
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Vitamin D supplementation of initially vitamin D-deficient mice diminishes lung inflammation with limited effects on pulmonary epithelial integrityIn disease settings, vitamin D may be important for maintaining optimal lung epithelial integrity and suppressing inflammation, but less is known of its effects prior to disease onset.
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Developing an Online Tool to Promote Safe Sun Behaviors With Young Teenagers as Co-researchersDespite education about the risks of excessive sun exposure, teenagers in Australia are sun-seeking, with sunburn common in summer. Conversely, some regular (time-limited) exposure to sunlight (that avoids sunburn) is necessary for vitamin D and healthy bones and other molecules important for immune and metabolic health. New interventions are thus required to better support teenagers to make healthy and balanced decisions about their sun behaviors.
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Quantifying the effectiveness of betaherpesvirus-vectored transmissible vaccinesTransmissible vaccines have the potential to revolutionize how zoonotic pathogens are controlled within wildlife reservoirs. A key challenge that must be overcome is identifying viral vectors that can rapidly spread immunity through a reservoir population.
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Investigating the relationships between sun exposure and cardiometabolic dysfunctionPeter Shelley Jacoby Gorman BA (Hons) MSc BSc (Hons) PhD Biostatistician Honorary Research Associate Peter.Jacoby@thekids.org.au shelley.gorman@
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Can skin exposure to sunlight prevent liver inflammation?Here we discuss how skin exposure to sunlight may suppress liver inflammation and the severity of NAFLD.
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Dietary Vitamin D Increases Percentages and Function of Regulatory T Cells in the Skin-Draining Lymph Nodes and Suppresses Dermal InflammationDietary vitamin D3 increased the suppressive activity of regulatory T cells in the skin-draining lymph nodes, which are poised to suppress dermal inflammation
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Sub-erythemal ultraviolet radiation reduces metabolic dysfunction in already overweight miceExposure to sunlight may limit cardiometabolic risk.
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Optimized 25-hydroxyvitamin D analysis using liquid-liquid extraction with 2D separation with LC/MS/MS detection, provides superior precisionThe analysis of 25-hydroxyvitamin D3 (25(OH)D3) and related metabolites represents a considerable challenge for both clinical and research laboratories...