In vitro methods for evaluation of sulfur mustard on cell senescence

Area of Science:

• Toxicology
• Cell Biology
• Wound Healing Research

Background:

• Chemical Weapons Convention prohibits chemical weapons, yet Sulfur Mustard (SM) has been used in conflicts and attacks.
• SM is an alkylating and blistering agent causing severe damage to skin, eyes, lungs, and mucous membranes.
• Long-term injuries and impaired wound healing are known consequences of SM exposure, with underlying mechanisms unclear.

Purpose of the Study:

• To review current in vitro methods for studying cell senescence following SM exposure.
• To summarize cell types, model systems, and exposure methods used in SM senescence research.
• To provide recommendations for future research to identify therapeutic targets for SM injuries.

Main Methods:

• Literature review of in vitro studies on cell senescence after SM exposure.
• Analysis of different cell types, model systems, and SM exposure techniques.
• Examination of common senescence endpoints and assays.

Main Results:

• Numerous studies indicate that SM exposure induces senescence in various cell types.
• Different in vitro models and exposure methods have been employed to study SM-induced senescence.
• Established endpoints for senescence assessment are frequently utilized.

Conclusions:

• Cellular senescence is a significant factor in long-term SM-induced injury.
• In vitro research provides valuable insights into SM's effects on senescence.
• Further research is needed to develop novel therapeutic strategies targeting SM-induced senescence.