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http://dx.doi.org/10.5762/KAIS.2015.16.8.5336

Development of Scar Improving Materials using Enkephalin Derivatives  

Kim, Yang Woo (Department of Plastic and Reconstructive Surgery, Gacheon University Gil Medical Center)
Kim, Hyoung Shik (Anti-aging Research Institute of BIO-FD&C Co., Ltd.)
Kim, Soo-Yun (Anti-aging Research Institute of BIO-FD&C Co., Ltd.)
Choi, Yun-Hee (Anti-aging Research Institute of BIO-FD&C Co., Ltd.)
Moh, Sang Hyun (Anti-aging Research Institute of BIO-FD&C Co., Ltd.)
Cheon, Young Woo (Department of Plastic and Reconstructive Surgery, Gacheon University Gil Medical Center)
Publication Information
Journal of the Korea Academia-Industrial cooperation Society / v.16, no.8, 2015 , pp. 5336-5342 More about this Journal
Abstract
Although demand for scar treatment has been rising as our quality of life is improved, most scar treatment products rely on importation. Enkephalin is one of the neuropeptides secreted from neuronal ends. As both skin and neuron are derived from the exoderm during the development process, skin cells express opioid receptors as neuronal cells do. Opioid receptors are categorized into three types, mu(m)-, delta(d)-, and kappa(k)- opioid receptors, all of which are directly involved in the wound healing process. In this study, enkephalin derivatives are synthesized by Alanin Scan and their efficacy was evaluated and compared. In vitro wound healing effects, stimulatory effects of collagen synthesis, and skin hydration effects were also evaluated and confirmed. Among Enkephalin derivatives, AS13 showed highest wound healing effect.
Keywords
Enkephalin; Neuropeptide; Delta-opioid receptor; Scar;
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