May 2023 in “Elsevier eBooks” Systemic immunotherapies are used for immune-related hair loss but not usually for genetic hair loss, unless the patient has both conditions.
July 2018 in “Elsevier eBooks” Discoid Lupus Erythematosus often causes scarring hair loss, is influenced by genetics and environment, and requires early treatment to prevent worsening.
3 citations
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March 2021 in “Clinical, Cosmetic and Investigational Dermatology” Early treatment of Lupus Erythematosus Alopecia can prevent permanent hair loss, and various medications are effective.
November 2025 in “Journal of Pharmaceutical Research International” Ustekinumab and vedolizumab can help some ulcerative colitis patients with hair regrowth, but results vary.
2 citations
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April 2025 in “Biologics” Dupilumab and ustekinumab are promising treatments for alopecia areata, showing significant hair regrowth.
August 2018 in “Journal of The American Academy of Dermatology” Different treatments for skin conditions were found to be effective and generally safe, with biologics recommended as the first choice for generalized pustular psoriasis.
20 citations
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January 2024 in “Journal of the European Academy of Dermatology and Venereology” Baricitinib is the most effective treatment for alopecia areata.
November 2025 in “Skin Appendage Disorders” Immune cell-targeting biologics show potential for treating alopecia areata but need better-targeted therapies.
July 2024 in “Skin Appendage Disorders” Certain medications, including some immune drugs, contraceptives, and hair loss treatments, are often linked to hair loss.
990 citations
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October 1999 in “Development” Activated LEF/TCF complexes are crucial for hair development and cycling.
375 citations
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February 2006 in “Journal of Cell Science” The document concludes that the hair cycle is a complex process involving growth, regression, and rest phases, regulated by various molecular signals.
338 citations
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July 2009 in “Development” Sox2-positive cells determine specific hair follicle types in mammals.
335 citations
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March 2004 in “Development” Temporary activation of β-catenin can create new hair follicles, but ongoing activation is needed to keep hair follicle tumors.
297 citations
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January 2002 in “Development” Overexpression of ΔNLef1 in mouse skin leads to hair loss, cysts, and skin tumors.
211 citations
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April 2013 in “Development” More dermal papilla cells in hair follicles lead to larger, healthier hair, while fewer cells cause hair thinning and loss.
207 citations
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March 2012 in “Development” Skin needs dermal β-catenin activity for hair growth and skin cell multiplication.
193 citations
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May 2008 in “Development” Activating β-catenin can turn skin cells into hair follicles.
158 citations
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December 2002 in “Development” Msx2-deficient mice experience irregular hair growth and loss due to disrupted hair cycle phases.
125 citations
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August 1992 in “Development” Implanted dermal papillae can induce hair growth in rat ear wounds.
114 citations
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May 2001 in “Development” Overexpression of Hoxc13 in hair cells causes hair loss and skin issues.
109 citations
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June 2000 in “Development” Notch pathway activation causes abnormal hair layer development.
103 citations
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January 2006 in “Journal of Cell Science” The document concludes that the hair cycle is a complex process involving growth, regression, and rest phases, regulated by various molecular signals.
87 citations
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January 2016 in “Development” Blocking β-catenin in skin cells improves hair growth during wound healing.
82 citations
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May 2009 in “Development” EGF and KGF signalling prevent hair follicle formation and promote skin cell development in mice.
77 citations
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April 1968 in “Development” Excess vitamin A can cause hair follicles to change into gland-like structures.
76 citations
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December 2011 in “Journal of Cell Science” Different keratin types have unique amino acid patterns that are evolutionarily conserved.
65 citations
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February 1992 in “Development” Type II keratin genes are crucial for hair follicle differentiation and have a conserved structure and expression pattern.
61 citations
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October 1996 in “Development” Hair growth can be stimulated by combining certain skin cells, which can rejuvenate old cells and cause them to specialize in hair follicle creation.
60 citations
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November 2013 in “Development” Keratin 79 marks a new group of cells that are key for creating and repairing the hair follicle's structure.
55 citations
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November 2010 in “Development” Hair follicles in mutant mice self-organize into ordered patterns within a week.