July 2026 in “The Journal of Immunology” CD8 T cells need interferon gamma to cause Alopecia Areata.
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.
July 2025 in “Journal of Investigative Dermatology” Reduced AhR signaling in HS tunnels leads to persistent inflammation and microbial imbalance.
305 citations
,
December 2000 in “The EMBO Journal” Inhibiting Bmp signaling disrupts hair growth and differentiation.
May 2026 in “Zenodo (CERN European Organization for Nuclear Research)” Hidradenitis suppurativa tunnels have different microenvironments, suggesting targeted treatments could be more effective.
37 citations
,
April 2017 in “npj Regenerative Medicine” PDGF signaling is crucial for maintaining and renewing hair follicle stem cells, which could help treat hair loss.
176 citations
,
January 2013 in “Proceedings of the National Academy of Sciences” BMP and Wnt signaling balance controls hair follicle stem cell activity and hair growth.
IL-1 and IL-7 help activate cells that boost hair follicle stem cell growth, aiding wound healing.
May 2025 in “The FASEB Journal” Targeting the TNFRSF1B gene may help treat hair loss.
33 citations
,
January 1997 in “Journal of Investigative Dermatology” Interleukin-1β stops hair growth by increasing cyclic AMP levels.
January 2026 in “International Journal of Molecular Sciences” Hedgehog pathway inhibitors could be effective in treating melanoma.
118 citations
,
August 2010 in “Developmental Cell” MIM is crucial for hair follicle formation and regeneration by controlling cilia formation and hedgehog signaling through its interaction with Cortactin and Src.
147 citations
,
April 1997 in “Oncogene” Overexpressing IGF-1 in mice leads to skin abnormalities and tumors.
10 citations
,
February 2019 in “Journal of cellular physiology” TGF-β2 helps yak hair follicles enter the regression phase, while HSP70 tries to prevent it.
71 citations
,
November 2005 in “The journal of investigative dermatology. Symposium proceedings/The Journal of investigative dermatology symposium proceedings” Edar signaling is crucial for proper hair follicle development and function.
June 2026 in “Frontiers in Cell and Developmental Biology” LHX2 is crucial for development, tissue repair, and preventing diseases.
78 citations
,
November 2005 in “Endocrinology” Hairless protein can block vitamin D activation in skin cells.
The CD4 protein may play a role in the behavior of certain skin cells, affecting their growth, movement, and differentiation.
5 citations
,
September 2010 in “Cancer Prevention Research” The research suggests new treatments for skin cancer could target specific cell growth pathways.
1 citations
,
September 2023 in “eLife” TLR2 is important for hair growth and can be targeted to treat hair loss.
November 2025 in “The Journal of Immunology” Hair follicle stem cells help heal wounds by turning certain immune cells into ones that reduce inflammation.
December 2011 in “University of Southern California Digital Library” High BMP signaling disrupts hair growth and balance in skin cells.
April 2025 in “Journal of Investigative Dermatology” Fibronectin is essential for hair follicle regeneration by supporting stem cells.
20 citations
,
September 2003 in “Journal of Investigative Dermatology” Targeting MIG and MCP-1 may help treat inflammation in alopecia areata.
4 citations
,
July 2021 in “Frontiers in Cell and Developmental Biology” DLX5 helps hair follicle stem cells differentiate by activating a specific pathway.
69 citations
,
February 2008 in “The American journal of pathology” Controlled delivery of specific RNA and IL-4 restored hair growth in mice with autoimmune alopecia.
April 2010 in “Cancer Research” Mcl-1 can activate Wnt signaling in skin cells, promoting growth and possibly cancer.
April 2017 in “Journal of Investigative Dermatology” Deleting Crif1 in mouse skin disrupts skin balance and hair growth.
December 2021 in “Figshare” BBS7 is essential for maintaining healthy gums and teeth.
53 citations
,
May 2010 in “Journal of Cellular Physiology” Mice without Vitamin D receptors have hair growth problems because of issues in the hedgehog signaling pathway.