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Let the sun shine in

For decades Aussies have been told to minimise sun exposure to prevent skin cancer - now researchers at Telethon Kids are challenging that message.

Sunny outlook for allergy-prone bub

Felix was one of 195 children to take part in Dr Debbie Palmer’s research into sunlight exposure, vitamin D and eczema.

Cellular and molecular mechanisms of vitamin D in food allergy

Epidemiological evidence from the past decade suggests a role of vitamin D in food allergy pathogenesis

Vitamin D is crucial for maternal care and offspring social behaviour in rats

These data highlight that early life levels of vitamin D are an important consideration for maternal behavioural adaptations as well as offspring neuropsychiatry

Ultraviolet irradiation of skin alters the faecal microbiome independently of vitamin D in mice

Skin exposure to ultraviolet radiation alters the faecal microbiome, and further investigations to explore the implications of this in health and disease are warranted

Vitamin D C3-epimer levels are proportionally higher with oral vitamin D supplementation compared to ultraviolet irradiation of skin in mice but not humans

The proportion of 25(OH)D3 that undergoes epimerization is greater with oral vitamin D3 supplementation than exposure to UVR in mice, but not in humans

The relationship between ambient ultraviolet radiation (UVR) and objectively measured personal UVR exposure dose is modified by season and latitude

Season and latitude modify the relationship between ambient ultraviolet radiation and personal ultraviolet radiation exposure

Shining the Light on Sunshine: A systematic review of the influence of sun exposure on type 2 diabetes mellitus-related outcomes

This review highlights significant gaps in research pertaining to sun exposure and type 2 diabetes mellitus related outcomes

Ultraviolet radiation suppresses obesity and symptoms of metabolic syndrome independently of vitamin D

UVR or sunlight exposure may be an effective means of suppressing the development of obesity and MetS, through mechanisms that are independent of vitamin D

Heat-mediated reduction of apoptosis in UVB-damaged keratinocytes in vitro and in human skin ex vivo

UVB-induced p53-mediated cell cycle arrest and apoptosis are reduced in the presence of heat stress, leading to increased survival of DNA damaged cells