2-Chloroethyl ethyl sulfide (CEES) or half-mustard gas, a sulfur mustard (HD) analog, is a genotoxic agent that causes oxidative stress and induces both apoptotic and necrotic cell death. Sodium pyruvate induced a necrosis-to-apoptosis shift in HaCaT cells exposed to CEES levels ≥ 1.5 mmol/L and lowered markers of DNA damage, oxidative stress, and inflammation. This study provides a rationale for the future development of multicomponent therapies for HD toxicity in the skin. We hypothesize that a combination of pyruvates with scavengers/antioxidants encapsulated in liposomes for optimal local delivery should be therapeutically beneficial against HD-induced skin injury. However, the latter suggestion should be verified in animal models exposed to HD.
| Identifer | oai:union.ndltd.org:ETSU/oai:dc.etsu.edu:etsu-works-17803 |
| Date | 01 March 2011 |
| Creators | Paromov, Victor, Brannon, Marianne, Kumari, Sudha, Samala, Mallikarjun, Qui, Min, Smith, Milton, Stone, William L. |
| Publisher | Digital Commons @ East Tennessee State University |
| Source Sets | East Tennessee State University |
| Detected Language | English |
| Type | text |
| Source | ETSU Faculty Works |
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