701 citations
,
  August 2014   in “Nature medicine”    Alopecia areata can be reversed by JAK inhibitors, promoting hair regrowth.  
               1 citations
,
  April 2018   in “Journal of Investigative Dermatology”    Simvastatin helps hair regrowth in autoimmune alopecia by directly affecting T cells.  
      18 citations
,
  January 2017   in “Annals of dermatology/Annals of Dermatology”
           18 citations
,
  January 2017   in “Annals of dermatology/Annals of Dermatology”    Certain immune cells contribute to severe hair loss in chronic alopecia areata, with Th17 cells possibly having a bigger impact than cytotoxic T cells.  
      60 citations
,
  September 2015   in “Expert Review of Clinical Immunology”
           60 citations
,
  September 2015   in “Expert Review of Clinical Immunology”    Lymphocytes, especially CD8+ T cells, play a key role in causing alopecia areata, and targeting them may lead to new treatments.  
               50 citations
,
  May 2021   in “Frontiers in immunology”    Certain immune cells contribute to skin autoimmune diseases, and some treatments can reverse hair loss in these conditions.