December 2025 in “Zenodo (CERN European Organization for Nuclear Research)” Alopecia areata causes sudden, patchy hair loss due to immune system attacks on hair follicles.
December 2025 in “Zenodo (CERN European Organization for Nuclear Research)” Alopecia areata causes sudden, patchy hair loss due to an immune attack on hair follicles.
December 2025 in “Zenodo (CERN European Organization for Nuclear Research)” Alopecia areata causes sudden, patchy hair loss due to immune system attacks on hair follicles.
April 2016 in “The journal of investigative dermatology/Journal of investigative dermatology” Neoplasms hide in hair follicles to avoid the immune system.
October 2023 in “bioRxiv (Cold Spring Harbor Laboratory)” A protein called EGFR protects hair follicle stem cells, and when it's disrupted, hair follicles can be damaged, but blocking certain pathways can restore hair growth.