23 citations
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October 2021 in “FEBS Journal” Sonic Hedgehog helps keep skin and airway barriers healthy and reduces inflammation.
May 2025 in “Journal of the Egyptian Womenʼs Dermatologic Society” Hair follicles in nonsegmental vitiligo are better protected from immune attacks than in alopecia areata.
73 citations
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April 2019 in “Experimental Dermatology” The scalp's microorganisms significantly affect hair health and disease.
55 citations
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October 2019 in “The journal of allergy and clinical immunology/Journal of allergy and clinical immunology/The journal of allergy and clinical immunology” The review suggests that other immune cells besides CD8+ T cells may contribute to alopecia areata and that targeting regulatory cell defects could improve treatment.
22 citations
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September 2019 in “Trends in Immunology” Acne is a temporary skin imbalance during puberty that often resolves on its own.
October 2025 in “Biomedicines” Terminalia chebula fruit extract helps hair growth by reducing DHT and boosting hair cell activity.
18 citations
,
October 2022 in “Biomedicines” Regenerative treatments for vitiligo show promise but need more research for long-term safety and effectiveness.
5 citations
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February 2022 in “Seminars in cell & developmental biology” Recent findings suggest that genetic factors, immune system issues, and skin cell defects might contribute to the development of hidradenitis suppurativa.
1 citations
,
March 2024 in “International journal of molecular sciences” Radiation therapy damages skin structure and immune function, causing inflammation and potential hair loss.
November 2025 in “DOAJ (DOAJ: Directory of Open Access Journals)” CD25+ CD4+ Tregs and certain plasma proteins are linked to hair loss.
286 citations
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August 2007 in “Journal of Clinical Investigation” Alopecia areata is an autoimmune disease where T cells attack hair follicles.
24 citations
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August 2022 in “Immunity” Type 2 immunity helps control mite growth in hair follicles, preventing damage.
8 citations
,
October 2022 in “Regenerative Therapy” New regenerative treatments for hair loss show promise but need more research for confirmation.
January 2026 in “Experimental Dermatology” Keratinocytes contribute to hidradenitis suppurativa by causing inflammation and worsening the condition.
July 2025 in “Bioactive Materials” New engineering methods show promise for regenerating hair follicles using stem cells and advanced technologies.
July 2025 in “International Journal of Trichology” Biological factors are crucial for developing new hair restoration treatments.
45 citations
,
October 2018 in “JCI Insight” Entospletinib effectively prevents eye and skin GVHD in mice.
24 citations
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November 2019 in “Experimental Dermatology” PPAR-γ is important for healthy hair and its problems, and more research on PPAR-γ treatments is needed.
5 citations
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February 2022 in “Stem cell reports” Thymic stromal lymphopoietin (TSLP) promotes hair growth, especially after skin injury.
3 citations
,
June 2025 in “Biomedicines” Gut bacteria may influence hair loss in alopecia areata.
April 2025 in “Drug Design Development and Therapy” Jiawei Erzhiwan helps hair growth in androgenetic alopecia by affecting specific cell pathways.
May 2024 in “Clinical Cosmetic and Investigational Dermatology” Manipulating cell cleanup processes could help treat hair loss.
April 2024 in “Molecules/Molecules online/Molecules annual” Paris polyphylla saponins may effectively treat acne due to their antibacterial and anti-inflammatory properties.
5 citations
,
March 2022 in “Frontiers in Medicine” PRP is effective for treating hair loss, especially with other treatments.
45 citations
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May 2024 in “International Journal of Molecular Sciences” Alopecia areata is caused by immune attacks on hair follicles, affecting hair growth and quality of life.
2 citations
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July 2022 in “Cell Regeneration” Understanding hair growth involves complex factors, and more research is needed to improve treatments for hair loss conditions.
February 2026 in “Exploration” Advancements in gene therapy, stem cells, and biomaterials show promise for reducing scarring in wound healing, but face clinical challenges.
October 2024 in “Frontiers in Immunology” Pertussis toxin may contribute to hair loss in alopecia areata.
April 2024 in “International journal of molecular sciences” Alopecia areata and vitiligo share immune system dysfunction but differ in specific immune responses and affected areas.
51 citations
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March 2022 in “Frontiers in Immunology” Alarmin cytokines are key in controlling skin immunity and inflammation.