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ECHA’s CLH proposal on TBBPA open for consultation

Norway submits harmonized classification and labeling (CLH) proposal to European Chemical Agency (ECHA) for brominated flame retardant tetrabrombishpenol A (TBBPA); suggests adding classification of being possibly carcinogenic following rodent studies providing evidence; proposal still open for comments until January 29, 2021

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What happens to micro- and nanoplastics in the body?

Study proposes a preliminary physiologically-based toxicokinetic (PBTK) model for micro- and nanoplastics (MNPs); polymer type, size, shape, surface chemistry, surface biofilms, and biocorona determine toxicokinetic rates; models for engineered nanoparticles are not appropriate due to heterogeneity of MNPs; uptake via inhalation and effects of absorbed chemicals need more investigation

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BPA and prostate cancer risk

CLARITY-BPA academic study confirms increased susceptibility to hormonally induced prostate cancer in rats developmentally exposed to bisphenol A