Medical Molecular Biology Commons^™

Arsenic Transport By Zebrafish Aquaglyceroporins, Mohamad Hamdi, Marco A. Sanchez, Lauren C. Beene, Qianyong Liu, Scott M. Landfear, Barry P. Rosen, Zijuan Liu

HWCOM Faculty Publications

Background

Arsenic is one of the most ubiquitous toxins and endangers the health of tens of millions of humans worldwide. It is a mainly a water-borne contaminant. Inorganic trivalent arsenic (As^III) is one of the major species that exists environmentally. The transport of As^III has been studied in microbes, plants and mammals. Members of the aquaglyceroporin family have been shown to actively conduct As^III and its organic metabolite, monomethylarsenite (MAs^III). However, the transport of As^III and MAs^III in in any fish species has not been characterized.

Results

In this study, five members …