DNA damage responses in cells exposed to sulphur mustard

Sulphur mustard (SM) is a blistering agent that causes debilitating damage to the skin, eyes and respiratory system. In cases of severe exposure, immunodepletion can occur as well as death, due to secondary infections. The toxicity of SM is thought to be mediated in part by the alkylation of nucleic acids and proteins, although the exact mechanisms are not clear. In addition, although the first known use of SM was in military conflict nearly 100...