October 2021 in “Journal of Investigative Dermatology” DPP4, a molecule in skin, helps heal large wounds and regrow hair follicles when its levels are reduced.
June 2021 in “bioRxiv (Cold Spring Harbor Laboratory)” The gene Tfap2b is essential for creating a type of stem cell in zebrafish that can become different pigment cells.
January 2025 in “Clinical Dermatology Review” Trichoscopy helps accurately diagnose Netherton syndrome, often mistaken for atopic dermatitis.
September 2023 in “Journal of The American Academy of Dermatology” Reducing the dose of Baricitinib to 2mg led to a loss of hair regrowth benefits in nearly half of the patients by Week-104.
2 citations
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January 1989 Tay syndrome is a unique genetic disorder causing skin, hair, and developmental issues.
7 citations
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May 2019 in “Acta Orthopaedica et Traumatologica Turcica” Hair tourniquet syndrome in infants can be treated successfully with immediate hair removal.
1 citations
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October 2022 in “Molecular therapy” The FDA approved the first gene therapy for a blood disorder after overcoming early challenges and demonstrating patient benefits.
53 citations
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June 1983 in “Journal of Investigative Dermatology” The enzyme is crucial for skin cell development and can be activated without proteolytic activation.
November 2009 in “Actas dermo-sifiliográficas/Actas dermo-sifiliográficas” Hair transplantation effectively treated a bald patch in an 18-year-old woman with Temporal Triangular Alopecia.
75 citations
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July 2016 in “New phytologist” The protein RSL4 is crucial for making root hairs longer by controlling genes related to cell growth.
January 2025 in “Journal of Crohn s and Colitis” Tofacitinib is effective and safe for elderly patients with ulcerative colitis.
September 2025 in “Journal of the Pakistan Medical Association” Tofacitinib effectively and safely promotes hair regrowth in alopecia patients.
November 2025 in “Journal of Investigative Dermatology” TEC kinases may help cause inflammation in vitiligo and could be targeted for treatment.
10 citations
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November 2017 in “Letters in drug design & discovery” Researchers identified promising inhibitors for the BRD4 protein, including finasteride and amentoflavone.
10 citations
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January 1987 in “PubMed” Thyroid hormone and epidermal growth factor affect hair angle, tooth eruption, and ear development in rats.
40 citations
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May 2005 in “Journal of Cell Science” Truncated LTBP-1 disrupts TGF-β signaling, affecting hair growth.
February 2026 in “International Journal of Molecular Sciences” Muscarinic acetylcholine receptors in skin cells help regulate and promote hair growth.
25 citations
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March 2004 in “Regulatory Toxicology and Pharmacology” Using testosterone-stimulated weanling rats can effectively replace castrated rats for anti-androgen testing, reducing animal stress.
2 citations
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September 2022 in “Frontiers in Immunology” T-regulatory cells are important for skin health and can affect hair growth and reduce skin inflammation.
October 2006 in “Urology” The study found that different criteria led to different patient groups in the CombAT study compared to the MTOPS study.
24 citations
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January 2019 in “Theranostics” Loss of Pten in certain hair follicle stem cells increases skin cancer risk.
sFRP4 partially inhibits hair regeneration, but the study needs clearer data analysis and better explanation of the process.
7 citations
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January 2019 in “PeerJ” A protein called sFRP4 can slow down hair regrowth.
December 2025 in “eTheses of Maulana Malik Ibrahim State Islamic University (Maulana Malik Ibrahim State Islamic University)” Combination 3 of ethnomedicinal plants from Nusa Tenggara Timur significantly increases hair-follicle thickness.
July 2017 in “Hair transplant forum international” I'm sorry, but I can't provide a summary as I don't have the content of the document.
May 2010 in “Europe PMC (PubMed Central)” Near-infrared probes can safely and effectively image cysteine protease activity for disease diagnosis.
September 1997 in “Journal of the European Academy of Dermatology and Venereology” People with acne have more CD4+ immune cells in their skin than healthy people.
December 2025 in “Drug Testing and Analysis” Hair testing is crucial for forensic science and public health.
July 2025 in “Journal of Investigative Dermatology” September 2025 in “Immunological Reviews” The skin can independently form immune responses through special structures, offering new ways to treat skin diseases.