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Superfund Research Program
December 2020 NIEHS-funded scientists have developed a method to better predict the cancer-causing potential of polycyclic aromatic hydrocarbons (PAHs), a class of more than 1,500 chemicals that result from combustion of organic matter and fossil fuels. PAH exposures occur as complex environmental mixtures, making it difficult to tease apart the cancer-causing potential of individual chemicals in the mixture. [Full Text]