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  Skin – A Neuroimmunoendocrine System

  “The skin and the nervous system are twins that suffer when separated and communicate through telegrams.” This evocative phrase was first coined by Professor L. Misery, the founder of the concept of the neuroimmunoendocrine system of the skin. What does it actually mean?

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  The Key to Skin Self-Renewal

  Researchers at UC San Diego Medical Center have described a mechanism by which epidermal progenitor cells and stem cells avoid differentiation and retain the ability to generate new skin cells throughout life.

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  Structure of the Natural Nail

  Natural nails have become a rarity, as most people regularly extend them or cover them with gel polish. And for all these procedures to be done correctly, the master must know the anatomy of the nail. After all, the nail serves a protective function and is not just a canvas for design.