Rui-Xin Guo

Placental Transfer of PFAS and Their Sex-Specific Associations With Neonatal Thyroid Hormones in a Chinese Birth Cohort.

Perfluoroalkyl and polyfluoroalkyl substances (PFAS) are persistent environmental endocrine-disrupting chemicals that can cross the placental barrier and may disrupt fetal thyroid homeostasis; however, the sex-specific thyroid toxicity of PFAS remains poorly characterized. This study recruited 247 mother-infant pairs f...

Bioaccumulation and biochemical responses to perfluorooctane sulfonate (PFOS) exposure in the freshwater benthic leech (Poecilobdella manillensis)

Identification of functional microorganisms and genes mediating ciprofloxacin degradation in dynamic habitats of algal bloom decomposition.

This study identified candidate microorganisms and genes linked to CIP-derived assimilation and degradation in algal-detritus-rich microhabitats, providing mechanistic insights into antibiotic degradation in polluted algal decay hotspots.