Immunology

Ironing out oxidative stress

You're up in the mountains, the snow is blindingly white, and the sun is blazing down from the sky: ideal skiing conditions – but any skiers carrying the herpes virus might also have to reckon with the onset of cold sores ...

Health

France moves to ban sunbed adverts, access for kids

France's parliament approved a draft law Friday banning advertising for artificial tanning beds and salons, and prohibiting people under 18 from using to the popular yet potentially dangerous ultraviolet technology.

Medical research

Sunlight continues to damage skin in the dark

Much of the damage that ultraviolet radiation (UV) does to skin occurs hours after sun exposure, a team of Yale-led researchers concluded in a study that was published online Feb. 19 by the journal Science.

Medical research

Licorice extract protects the skin from UV-induced stress

The skin is constantly challenged, and very often harmed, by environmental stressors such as UV radiation and chemicals. To cope with UV radiation, various skin cells have evolved a complex protective antioxidant defense ...

Oncology & Cancer

Sun damage and cancer

Around 30 Australians are diagnosed with melanoma every day and more than 1,200 die from the disease each year.

Oncology & Cancer

Skin pigment renders sun's UV radiation harmless using projectiles

Researchers at Lund University in Sweden and other institutions have worked out how the pigment of the skin manages to protect the body from the sun's dangerous UV rays. The skin pigment converts the UV radiation into heat ...

Health

How much time in the sun for healthy Vitamin D?

(Medical Xpress)—A world first QUT study aims to pinpoint the amount of time Queenslanders need to spend in the sun to achieve healthy levels of Vitamin D, by investigating the effect sunlight has on Vitamin D.

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