April 2018 in “Journal of Investigative Dermatology” Fetuin A may increase collagen production and promote scarring.
95 citations
,
March 2009 in “Differentiation” Gene expression in wool follicles changes with growth cycles, offering insights into wool and human hair growth.
701 citations
,
August 2014 in “Nature medicine” Alopecia areata can be reversed by JAK inhibitors, promoting hair regrowth.
1 citations
,
March 2022 in “Journal of biological chemistry/The Journal of biological chemistry” Removing a specific gene in certain skin cells causes hair loss in mice by disrupting hair follicle development.
March 2026 in “Tissue Engineering and Regenerative Medicine” April 2010 in “Cancer Research” CDK4 levels affect the number of hair follicle stem cells in mice.
40 citations
,
April 2014 in “Genes & Development” Hormones during pregnancy and lactation keep skin stem cells inactive, preventing hair growth.
Newly designed proteins can effectively degrade specific proteins in cells, offering a potential new therapy method.
BLTP1 and KIF27 gene mutations can help breed better wool sheep.
2 citations
,
February 2024 in “Indian Dermatology Online Journal” Tofacitinib effectively improved hair regrowth and skin condition in a woman with alopecia totalis and lichen planus hypertrophicus.
144 citations
,
August 2019 in “Cells” The WNT signaling pathway is important in many diseases and targeting it could offer new treatments.
48 citations
,
July 2008 in “Acta Biochimica et Biophysica Sinica” Wnt signaling is important for development and cell regulation but can cause diseases like cancer when not working properly.
33 citations
,
January 1997 in “Journal of Investigative Dermatology”
72 citations
,
April 2008 in “Organogenesis” Wnt signaling is crucial for skin and hair development and its disruption can cause skin tumors.
75 citations
,
October 2016 in “Genes & Development” Cells in hair follicles help create fat cells in the skin by releasing a protein called Sonic Hedgehog.
July 2025 in “Journal of Investigative Dermatology” Wnt signaling helps regenerate hair follicles in wounds by reducing skin cell sensitivity to mechanical stress.
16 citations
,
May 2015 in “Tissue Engineering Part C-methods” A two-step method was created in 2015 to make more cells that help with hair growth, but they need to be combined with other cells for 4 days to actually form new hair.
15 citations
,
May 2014 in “Journal of Biological Chemistry” A chimeric keratin partially improved skin structure in mice lacking keratin 5, but didn't fully restore normal skin.
January 2009 in “Bradford Scholars (University of Bradford)” BMP signaling helps prevent skin tumors by blocking cancer-promoting pathways.
11 citations
,
January 2015 in “Journal of cellular physiology” HR protein causes abnormal hair cycles by increasing Tgf-β2 and reducing miR-31.
148 citations
,
October 1997 in “Journal of Investigative Dermatology”
May 2017 in “Journal of The American Academy of Dermatology” LED light helps human hair root cells grow and prevents them from dying by activating specific growth pathways.
14 citations
,
June 2022 in “Neuroscience”
April 2023 in “The journal of investigative dermatology/Journal of investigative dermatology” Activating mitophagy may help manage a key immune response involved in the hair loss condition alopecia areata.
3 citations
,
September 2023 in “Genes” Dkk genes evolved faster in birds and reptiles, affecting hair development functions.
409 citations
,
May 1991 in “Genes & Development” TGF-alpha affects skin thickness, hair growth, and may contribute to psoriasis and papilloma formation.
30 citations
,
August 2008 in “The journal of investigative dermatology/Journal of investigative dermatology” TGase 3 helps build hair structure by forming strong bonds between proteins.
January 2023 in “Open Life Sciences” VEGFR-2 activation is likely involved in hair follicle growth, survival, and development.
December 2025 in “Animals” TGFBR1 slows down cell growth in fine-wool sheep hair follicles.
3 citations
,
July 2022 in “Stem Cell Research & Therapy” Turning off a specific gene in stem cells speeds up skin healing by helping cells move better.