Health

Study finds a new way that tobacco smoke can cause cancer

A recent study led by University of Kentucky researchers illuminates a new way that tobacco smoke may promote the development of lung cancer: inhibiting a DNA repair process called nucleotide excision repair (NER). The results ...

Oncology & Cancer

Secondhand smoke appears to heighten risk of oral cancer

People who are exposed to secondhand smoke could have a 51% higher risk of developing oral cancer, suggests a review of existing research published online in the journal Tobacco Control.

Medical research

Maternal smoking causes changes in fetal DNA

Children whose mothers or grandmothers smoked during pregnancy are at increased risk of asthma in childhood, but the underlying causes of this are not well understood. Now a new study indicates changes in a process called ...

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