Metabolomics insights into the association between organochlorine pesticides, synthetic pyrethroids exposure and thyroid cancer risk.
BACKGROUND The association between organochlorine pesticides (OCPs)/synthetic pyrethroids (SPs) and thyroid cancer (TC) remains poorly understood, with metabolic mechanisms unexplored. METHODS We conducted a 1:1 age- and sex-matched case-control study (n = 668). Serum levels of 27 target analytes (19 OCPs and 8 SPs)...