February 2026 in “Frontiers in Immunology” Ivarmacitinib significantly improved hair regrowth in severe alopecia areata after tofacitinib was less effective.
Red light exposure slows aging in mice by improving fat metabolism.
The balance between cell renewal and differentiation controls the growth of cancerous cells in mouse skin.
January 2010 in “DukeSpace (Duke University)” Wnt and Notch pathways are crucial for repairing blood stem cells after damage.
286 citations
,
August 2007 in “Journal of Clinical Investigation” Alopecia areata is an autoimmune disease where T cells attack hair follicles.
58 citations
,
May 2004 in “British Journal of Dermatology” Diphenylcyclopropenone treatment helps hair growth in alopecia areata by promoting blood vessel growth and cell survival.
March 2022 in “Research Square (Research Square)” 4-aminopyridine, a FDA-approved drug, speeds up skin wound healing and tissue regeneration.
86 citations
,
April 2016 in “Nature Communications” Notch1 helps skin heal by attracting specific immune cells.
February 2025 in “Journal of Clinical Investigation” RNase L hinders hair growth by altering immune signals.
1 citations
,
July 2022 in “The journal of investigative dermatology/Journal of investigative dermatology” Tofacitinib helps improve skin conditions in people with Down syndrome, especially alopecia areata.
6 citations
,
November 2022 in “Journal of autoimmunity” JAK inhibitors like tofacitinib may effectively treat Alopecia Areata.
January 2025 in “eScholarship@McGill (McGill)” Jag2 is essential for proper skin cell differentiation and organization.
5 citations
,
April 2019 in “Journal of Investigative Dermatology” Oral JAK inhibitors improved alopecia areata by modulating immune responses and boosting hair growth.
1 citations
,
February 2022 in “Experimental Dermatology” Certain proteins are found at higher levels in balding areas compared to non-balding areas, suggesting a link to hair loss. This could be useful for diagnosing and treating hair loss.
3 citations
,
September 2021 in “Journal of Clinical Medicine” Epidermal signaling helps regenerate fingertip tissue.
34 citations
,
June 2020 in “British journal of dermatology/British journal of dermatology, Supplement” Frontal fibrosing alopecia is linked to increased immune system activity and reduced stem cells, suggesting early treatment targeting this pathway might prevent hair follicle damage.
October 2020 in “Research Square (Research Square)” Aging-related changes in hair follicle stem cells can be partially reversed with a specific treatment.
18 citations
,
July 2021 in “Molecular Medicine Reports” The WNT signaling pathway is crucial for mesenchymal stem cells' function and therapy success.
1 citations
,
February 1991 in “Journal of Biological Chemistry” 17 citations
,
October 2005 in “Journal of Biological Chemistry” Early involution in Hirosaki hairless rats' mammary glands is linked to a unique modification of STAT5A.
25 citations
,
June 2022 in “Developmental cell” Overactivating Hedgehog signaling makes hair follicle cells in mice grow hair faster and create more follicles.
April 2019 in “Journal of Investigative Dermatology” Y27632 increases cell growth through EGFR signaling, not ROCK1/2.
3 citations
,
September 2008 in “Current signal transduction therapy” Drugs that block GSK-3 show promise for treating various diseases.
August 2016 in “The journal of investigative dermatology/Journal of investigative dermatology” The hexosamine pathway helps protect skin cells from stress and may improve skin and hair health.
April 2023 in “Journal of Investigative Dermatology” The research found that a protein called caveolin-1 is reduced in psoriasis, but reintroducing it can help alleviate some psoriasis symptoms.
24 citations
,
January 2023 in “Cancer Research” AMPK activation may reduce melanoma risk in red-haired individuals.
11 citations
,
March 2013 in “Gene” A certain genetic variation in the IL1A gene may lower the risk of a hair loss condition in Chinese people.
12 citations
,
December 2013 in “Immunological Investigations” The SNP rs6457452 is linked to a higher risk of alopecia areata in Koreans.
June 2025 in “Preprints.org” EDA is vital for bone and cartilage formation and could help treat skeletal disorders.
July 2025 in “Journal of Investigative Dermatology” Switching Janus kinase inhibitors helped some patients with severe alopecia areata regrow hair, but insurance issues can worsen the condition.