*Correspondence to
Minxue Shen, E-mail: shenmx1988@csu.edu.cn
Yi Xiao, E-mail: kittyxiaoyi2013@126.com
Xiang Chen, E-mail: chenxiangck@csu.edu.cn
Address: Xiangya Hospital, 87 Xiangya Road, Changsha, Hunan, China
410008
Short title:Arsenic
exposure and pruritus.
Funding: This work was supported by the National Key Research
and Development Program of China (2022YFC2504700), National Basic Work
of Science and Technology of China (2015FY111100), Ministry of Industry
and Information Technology of China (TC210804V) and
Hunan Science and Technology Program
for Young Scholars (2022RC1014).