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      Caffeine’s Mechanisms of Action and Its Cosmetic Use

      research Caffeine’s Mechanisms of Action and Its Cosmetic Use

      153 citations, October 2012 in “Skin Pharmacology and Physiology”
      Caffeine in cosmetics may reduce cellulite, protect skin, and stimulate hair growth, but more research is needed on its use and effects.
      Stem Cell Heterogeneity and Plasticity in Epithelia

      research Stem Cell Heterogeneity and Plasticity in Epithelia

      129 citations, May 2015 in “Cell Stem Cell”
      Different types of stem cells exist within individual skin layers, and they can adapt to damage, transplantation, or tumor growth. These cells are regulated by their environment and genetic factors. Tumor growth is driven by expanding, genetically altered cells, not long-lived mutant stem cells. There's evidence of cancer stem cells in skin tumors. Other cells, bacteria, and genetic factors help maintain balance and contribute to disease progression. A method for growing mini organs from single cells has been developed.
      Pharmacology of Antiandrogens

      research Pharmacology of Antiandrogens

      97 citations, November 1986 in “Journal of Steroid Biochemistry”
      Antiandrogens affect androgen-dependent body functions and are used for various medical conditions, with some risks like fetus feminization, but new forms like 17α-propylmesterolone show promise for acne without systemic effects.
      Acne

      research Acne

      81 citations, January 2002 in “American journal of clinical dermatology”
      Hormonal treatments can help with acne, especially in women, by lowering androgen levels or blocking their effects.
      Hormonal Treatment of Acne Vulgaris: An Update

      research Hormonal Treatment of Acne Vulgaris: An Update

      46 citations, September 2016 in “Clinical, Cosmetic and Investigational Dermatology”
      Hormonal treatments are effective for severe or persistent acne and should be used with other acne therapies, considering potential side effects.