May 2023 in “Frontiers in Immunology” Treg cell-based therapies might help treat hair loss from alopecia areata, but more research is needed to confirm safety and effectiveness.
July 2025 in “Journal of Investigative Dermatology” Enhancing Tregs can protect against alopecia areata.
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September 2023 in “Journal of Allergy and Clinical Immunology” Regulatory T cells help prevent autoimmunity and have potential for treating autoimmune diseases.
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April 2023 in “Frontiers in Immunology” New treatments for hair loss from alopecia areata may include targeting immune cells, using stem cells, balancing gut bacteria, applying fatty acids, and using JAK inhibitors.
October 2025 in “Science Advances” IFN-γ production by CD4 T cells is crucial for causing alopecia areata.