Sun Damaged Skin Clinical Trial
Official title:
An Assessment of TLR4 and TOPK/PRPK Signaling in Sun Damaged Human Skin Acutely Exposed to Solar Simulated Light
The purpose of this project is to obtain clinical data, including skin samples, that will help investigators evaluate changes occurring in sun damaged human skin as a result of light that simulates sun exposure (Solar Simulated Light). Of specific interest are the molecular targets for cancer prevention. Molecular targets are the parts of the body's cells that have been shown to play a role in causing or preventing cancer and which scientists seek to affect in a way that may slow or eliminate the development of cancer.
The aim of this study is to assess TLR4 and TOPK/PRPK signaling in sun damaged human skin acutely exposed to solar simulated light and to validate this clinical model prior to intervention with therapeutic skin cancer prevention approaches. Acute solar simulated light exposure will be evaluated in sun damaged skin to determine the level of activation of the targeted pathways using reverse-phase protein array (LCM-RPPA) analysis and immunohistochemistry (IHC). ;
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