In Vitro Profiling of the Endocrine-Disrupting Potency of Brominated Flame Retardants

Over the last years, increasing evidence has become available that some brominated flame retardants (BFRs) may have endocrine disrupting (ED) potencies. The goal of the current study was to perform a systematic in vitro screening of the ED potencies of BFRs (1) to elucidate possible modes of action of BFRs in man and wildlife, and (2) to classify BFRs with similar profiles of ED potencies. A test set of twenty-seven individual BFRs was selected, consisting of nineteen polybrominated diphenylethers (PBDE) congeners, tetrabromobisphenol-A (TBBPA), hexabromocyclododecane (HBCD), 2,4,6-tribromophenol (246-TBP), ortho-hydroxylated BDE-47 (6OH-BDE-47), and TBBPA-bis(2,3)dibromopropylether (TBBPA-DBPE). All BFRs were…

• SU
  Stockholms Universitet
• RV
  Rijksinstituut voor Volksgezondheid en Milieu