News tagged with skin damage

DNA damage repair—molecular insights

The first line of defense against skin cancer is the ability to repair DNA damage caused by UV light. The XPA protein plays an important role in the repair of certain DNA damage, and mutations in this protein have been implicated ...

dateDec 07, 2017 in Biochemistry
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Scientists say the ozone layer is recovering

Earth's protective ozone layer is beginning to recover, largely because of the phase-out since the 1980s of certain chemicals used in refrigerants and aerosol cans, a U.N. scientific panel reported Wednesday in a rare piece ...

dateSep 10, 2014 in Earth Sciences
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Nanoparticles' effects on soils exposed

Nanotechnology can help solve many problems. But it is a technology that involves risks as well, for people and for the environment. In a PhD study conducted at Alterra Wageningen UR and Wageningen University, doctoral candidate ...

dateJan 30, 2013 in Bio & Medicine
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