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Injection of BM-differentiated DCs from nonchimeric mice restored the reduced immune responses of PGE2-chimeric mice.
Vitamin D is synthesised by ultraviolet (UV) irradiation of skin and is hypothesized to be a direct mediator.
Inflammatory mediators from peripheral tissues may control dendritic cell (DC) development in the bone marrow.
We developed the iOS smartphone app Sun Safe to support healthy sun practices in young teenagers (aged 12-13 years). The production involved co-design with young co-researchers (ie, aged 12-13 years) with a health message of using sun protection when the UV index is ≥3. Important features include real-time and location-specific weather data on the UV index and gamified educational content.
Shelley Prue Gorman Hart BSc (Hons) PhD BSc (Hons) MSc PhD Honorary Research Associate Honorary Research Fellow shelley.gorman@thekids.org.au
Prue Shelley Hart Gorman BSc (Hons) MSc PhD BSc (Hons) PhD Honorary Research Fellow Honorary Research Associate prue.hart@thekids.org.au
Gail Prue Shelley Alvares Hart Gorman PhD BSc (Hons) MSc PhD BSc (Hons) PhD Principal Research Fellow Honorary Research Fellow Honorary Research
Despite 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.
Transmissible 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.
While UV radiation is a skin carcinogen, this should not obscure the growing evidence that sunlight has significant health benefits, including impacts on cardiovascular and metabolic health.