29 citations
,
  July 2004   in “The journal of investigative dermatology/Journal of investigative dermatology”    The enzymes Aldh1a2 and Aldh1a3 are involved in making retinoic acid in hair follicles and have different roles in hair growth.  
               3 citations
,
  August 2021   in “Nutrition research”    Estrogen affects how vitamin A is processed in mouse skin, which may impact acne treatment, hair growth, and skin defense.  
      April 2018   in “The journal of investigative dermatology/Journal of investigative dermatology”
           April 2018   in “The journal of investigative dermatology/Journal of investigative dermatology”    Higher fluence in hair removal damages hair follicles more, while lower fluence mimics natural hair regression, with long-term IPL treatments effectively reducing hair.  
      202 citations
,
  August 2017   in “Nature cell biology”
           202 citations
,
  August 2017   in “Nature cell biology”    Lactate production is important for activating hair growth stem cells.  
      50 citations
,
  September 2011   in “Biochimica et Biophysica Acta (BBA) - Molecular and Cell Biology of Lipids”
           50 citations
,
  September 2011   in “Biochimica et Biophysica Acta (BBA) - Molecular and Cell Biology of Lipids”    Maintaining the right amount of retinoic acid is crucial for healthy hair and skin.