Sulfur mustard skin lesions: A systematic review on pathomechanisms, treatment options and future research directions
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Dorothee Rose1, Annette Schmidt2, Matthias Brandenburger1
1Department of Translational Medicine and Cell Technology, Fraunhofer Research Institution for Marine Biotechnology and Cell Technology, Mönkhofer Weg 239a, 23562, Lübeck, Germany; Institute of Medical and Marine Biotechnology, University of Lübeck, Ratzeburger Allee 160, 23652, Lübeck, Germany.
Abstract:
Sulfur mustard (SM) is a chemical warfare, which has been used for one hundred years. However, its exact pathomechanisms are still incompletely understood and there is no specific therapy available so far. In this systematic review, studies published between January 2000 and July 2017 involving pathomechanisms and experimental treatments of SM-induced skin lesions were analyzed to summarize current knowledge on SM pathology, to provide an overview on novel treatment options, and to identify promising targets for future research to more effectively counter SM effects. We suggest that future studies should focus on (I) systemic effects of SM intoxication due to its distribution throughout the body, (II) removal of SM depots that continuously release active compound contributing to chronic skin damage, and (III) therapeutic options that counteract the pleiotropic effects of SM.
Insights
Sulfur mustard (SM) causes severe skin lesions, but its exact effects are unclear. Research highlights the need for better treatments targeting systemic effects and SM depots for chronic damage.
Area of Science:
- Toxicology
- Dermatology
- Chemical Warfare Agents
Background:
- Sulfur mustard (SM) is a persistent chemical warfare agent with severe vesicant properties.
- Despite its long history of use, the precise pathomechanisms of SM toxicity remain incompletely understood.
- Currently, no specific therapies exist for SM-induced injuries.
Purpose of the Study:
- To systematically review and summarize current knowledge on SM pathology and pathomechanisms.
- To provide an overview of novel experimental treatment options for SM-induced skin lesions.
- To identify promising research targets for effective countermeasures against SM effects.
Main Methods:
- Systematic review of studies published between January 2000 and July 2017.
- Analysis focused on pathomechanisms and experimental treatments of SM-induced skin lesions.
- Synthesis of existing literature to identify knowledge gaps and future research directions.
Main Results:
- Current understanding of SM pathology is incomplete, particularly regarding systemic effects.
- SM depots contribute to chronic skin damage through continuous release of the active compound.
- A range of experimental treatments have been investigated, but none are yet specific or widely established.
Conclusions:
- Future research should prioritize understanding the systemic distribution and effects of SM.
- Developing strategies to eliminate SM depots is crucial for preventing chronic skin damage.
- Therapeutic interventions must address the pleiotropic, multifaceted effects of SM intoxication.
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