First of all: it’s a serious news and I’m not a doctor, if you have any doubt please ask a doctor.
Bad news for users of gel nails: the UV lamps used to dry the nails seems to cause skin cancer. Don’t panic if you apply gel nails a couple of times per year, it seems that there is a cancer risk if you apply gel nails very frequently (at least one-two times a month).
If you use gel nails please ask a doctor for advice.
http://wendyista.blogspot.com/2009/05/uv-nails-dryers-may-cause-cancer.html