Effects of Bisphenol A analogues and their mixture on the crab Carcinus aestuarii: Cytotoxicity, oxidative stress and damage, neurotoxicity, physiological responses, and bioaccumulation.

Bisphenol A (BPA) analogues are emerging contaminants, whose ecotoxicological profile for aquatic species, particularly marine ones, is little known. In this study, the effects of an environmentally realistic concentration (300 ng/L) of three BPA analogues (BPAF, BPF, and BPS) - alone or as a mixture (MIX) - were evaluated for the first time on the crab Carcinus aestuarii. A multibiomarker approach was adopted to assess the effects of 7 and 14 days of exposure on haemolymph parameters, gill and hepatopancreas biochemical parameters, and physiological responses of crabs.

Mirtazapine treatment in a young female mouse model of Rett syndrome identifies time windows for the rescue of early phenotypes.

Rett Syndrome (RTT) is a rare X-linked neurodevelopmental disorder, mainly caused by mutations in the MECP2 gene. Reduction in monoamine levels in RTT patients and mouse models suggested the possibility to rescue clinical phenotypes through antidepressants. Accordingly, we tested mirtazapine (MTZ), a noradrenergic and specific-serotonergic tetracyclic antidepressant (NaSSA).