43 citations
,
  December 2006   in “The American journal of pathology”    Edar signaling is crucial for controlling hair growth and regression.  
      31 citations
,
  April 2007   in “Experimental Dermatology”
           31 citations
,
  April 2007   in “Experimental Dermatology”    Stress in mice delays hair growth and treatments blocking substance P can partly reverse this effect.  
               29 citations
,
  March 2014   in “PloS one”    Astragaloside IV may help prevent hair loss by blocking a specific pathway that leads to cell death.  
      6 citations
,
  July 2018   in “Advances in Clinical and Experimental Medicine”
           6 citations
,
  July 2018   in “Advances in Clinical and Experimental Medicine”    Different body parts have varying levels of certain hair follicle markers.  
      115 citations
,
  November 2004   in “Brain Behavior and Immunity”
           115 citations
,
  November 2004   in “Brain Behavior and Immunity”    Stress increases nerve fibers and immune cell activity in mouse skin, possibly worsening skin conditions.