MedicalResearch.com Interview with: Peter C. Friedman, M.D., Ph.D. Diplomate of the American Academy of Dermatology www.skincenterderm.com MedicalResearch.com: What is the background for this study and case series? Would you describe nonthermal atmospheric pressure plasma? Response: Plasma is essentially ionized gas, the fourth state of matter: molecules or atoms move freely in gas state but in a higher energy state atoms shed electrons and both electrons and ions then move freely and independently. If this material has a temperature close to room temperature, we call it non-thermal atmospheric pressure plasma, or cold plasma. It has been established in countless in vitro and animal experiments that cold plasma has a significant effect on living cells and tissues, for example: selective destruction of cancer cells, helping normal tissue development, inhibiting bacterial, fungal and even viral proliferation. In the handful of clinical trials it could improve wound healing, treat nail fungus. Our group was able to cure precancerous actinic keratosis lesions in a number of patients in a prior study. Based on some of the basic science data regarding the specific molecular and intracellular effects of cold plasma, we theorized that it may be able to cure warts, which are caused by human papilloma virus infection. (more…)