Health Effects Associated With Pre- and Perinatal Exposure to Arsenic.

ABSTRACT: Inorganic arsenic is a well-established human carcinogen, able to induce genetic and epigenetic alterations. More than 200 million people worldwide are exposed to arsenic concentrations in drinking water exceeding the recommended WHO threshold (10μg/l). Additionally, chronic exposure to levels below this threshold is known to result in long-term health effects in humans. The arsenic-related health effects in humans are associated with its biotransformation process, whereby the resulting metabolites can induce molecular damage that accumulates over time. The effects derived from these alterations include genomic instability associated with oxidative damage, alteration of gene expression (including coding and non-coding RNAs), global and localized epigenetic reprogramming, and histone posttr

SUBMITTER: Martinez VD 

PROVIDER: S-EPMC8511415 | biostudies-literature | 2021

REPOSITORIES: biostudies-literature