Author contributions Investigation, Methodology: S.B.B., S.T.Y., M.H., M.B.R., D.M.J., M.C., L.S.T
doi:10.1016/j.fertnstert.2005.06.028 Lydic ML, McNurlan M, Bembo S, Mitchell L, Komaroff E, Gelato M
Acknowledgements This work was supported by the National Key Research and Development Program of China (2021YFF1000601), the National Natural Science Foundation of China (32172700) and the Joint Funds of the National Natural Science Foundation of China (U20A2052), and the Fundamental Research Funds for the Central Universities (grant number 2662018PY043)
Sudden patchy hair loss, scalp scarring, or hair loss accompanied by systemic symptoms are UK red flags requiring prompt GP or dermatologist review
TLR activation leads to enhanced transcription of pro-inflammatory cytokines such as TNF and interleukin-6 (IL-6)
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