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Research
Time spent outdoors through childhood and adolescence - assessed by 25-hydroxyvitamin D concentration - and risk of myopia at 20 yearsTo investigate the relationship between time spent outdoors, at particular ages in childhood and adolescence, and myopia status in young adulthood using serum 25-hydroxyvitamin D [25(OH)D] concentration as a biomarker of time spent outdoors. Participants of the Raine Study Generation 2 cohort had 25(OH)D concentrations measured at the 6-, 14-, 17- and 20-year follow-ups. Participants underwent cycloplegic autorefraction at age 20 years, and myopia was defined as a mean spherical equivalent -0.50 dioptres or more myopic. Logistic regression was used to analyse the association between risk of myopia at age 20 years and age-specific 25(OH)D concentrations. Linear mixed-effects models were used to analyse trajectory of 25(OH)D concentrations from 6 to 20 years.
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Risks and Benefits of UV RadiationWhile 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.
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Shining the Light on Sunshine: A systematic review of the influence of sun exposure on type 2 diabetes mellitus-related outcomesThis review highlights significant gaps in research pertaining to sun exposure and type 2 diabetes mellitus related outcomes
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Genome-wide association study of vitamin D levels in children: replication in the Western Australian Pregnancy Cohort (Raine) studyThis genome-wide association study (GWAS) utilises data from the Western Australian Pregnancy Cohort (Raine) Study for 25-hydroxyvitamin D (25(OH)D) levels...
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Environmental, personal, and genetic determinants of response to vitamin D supplementation in older adultsWe aimed to examine genetic and nongenetic determinants of change in serum 25-hydroxyvitamin D (25(OH)D) after supplementation.
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Characterization of regulatory dendritic cells differentiated from the bone marrow of UV-irradiated miceIn summary, UV-BMDCs do not express the classical phenotypic or gene expression properties of DCs reported by others as 'regulatory' or 'tolerogenic'.
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Vitamin D supplementation, moderate sun exposure, and control of immune diseasesThere is considerable debate about the benefits of vitamin D supplementation for multiple sclerosis, allergic asthma, and type 1 diabetes.
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Gene-vitamin D interactions on food sensitization: A prospective birth cohort studyIt has been hypothesized that vitamin D deficiency (VDD) contributes to the development of food sensitization (FS) and then food allergy.
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UV inhibits allergic airways disease in mice by reducing effector CD4 T cellsIn human asthma, and experimental allergic airways disease in mice, antigen-presenting cells and CD4(+) effector cells at the airway mucosa orchestrate, and CD4
News & Events
Sunny outlook for allergy-prone bubFelix was one of 195 children to take part in Dr Debbie Palmer’s research into sunlight exposure, vitamin D and eczema.