A panel of lung tumours from a population exposed to arsenic has been examined by researchers from the British Columbia Cancer Research Center. Arsenic contaminated water is a global threat, currently affecting more than 100 million people. Both genetic and epigenetic changes drive arsenic-induced carcinogenesis and lung cancer is one of the main consequences of this process. "Lung tumours induced by arsenic are different molecular entities and specific ...via Medindia Health News More READ
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