185 citations
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August 2005 in “Autoimmunity Reviews” This review discusses alopecia areata as a model for studying tissue-directed autoimmune diseases and reports no new clinical findings.
April 2024 in “Frontiers in physiology” This review article examines recent studies on the role of diverse immune cells in forming an active niche for hair follicles, offering new insights into hair growth and related diseases.
July 2026 in “Expert Review of Clinical Immunology” This review highlights that alopecia areata is characterized by three immune endotypes, and while JAK inhibitors offer temporary control, upcoming multi-omics diagnostics and immune reprogramming strategies may achieve longer-lasting remission, according to this analysis.
37 citations
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December 2001 in “Journal of Investigative Dermatology” This study found that human follicular papilla cells in the scalp produce leptin and express functional leptin receptors, suggesting leptin's significant role in hair biology.
21 citations
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January 2024 in “Science Immunology” This study developed a technique to limit genetic recombination to regulatory T cells to investigate whether self-tolerance is maintained in non-lymphoid tissues, an area previously not well understood.