August 2006 in “Experimental dermatology” Human scalp hair follicles can produce and respond to several hormones, affecting hair growth and pigmentation.
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December 2022 in “Cold Spring Harbor Perspectives in Biology” Combining biochemical, immune, and mechanical signals can improve skin regeneration.
53 citations
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July 2011 in “Biomaterials” Human liver cells stick to hair protein materials mainly through the liver's asialoglycoprotein receptor.
47 citations
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September 2011 in “Acta biomaterialia” Protein composition greatly affects the function of keratin biomaterials.
January 2025 in “International Journal of Genomics” Three genes, BMP4, POSTN, and WNT5A, may help treat keloids.
February 2026 in “Macromolecular Bioscience” Keratin-based hydrogels with calcium are effective for delivering anti-fibrotic drugs.
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June 2021 in “Biological reviews/Biological reviews of the Cambridge Philosophical Society” Understanding molecular pathways is key to improving organ regeneration.
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August 2022 in “Nature communications” A specific group of slow-growing stem cells marked by Thy1 is crucial for skin maintenance and healing in mice.
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December 2011 in “Annals of anatomy” Involucrin helps strengthen the inner parts of human hair.
Understanding genetics is crucial for treating heart and skin diseases.
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September 2025 in “Frontiers in Immunology” Alopecia areata involves complex immune dysregulation, mainly driven by Th1 activity, suggesting broader treatment strategies.
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September 2024 in “Experimental Dermatology” IL-18 levels are higher in hidradenitis suppurativa patients and may indicate disease severity.
75 citations
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September 2009 in “Dermato-endocrinology” The skin produces and processes hormones, affecting both local and overall body functions.
10 citations
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January 2013 in “Journal of skin cancer” PKC ε increases hair follicle stem cell turnover and may raise skin cancer risk.
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January 2024 in “ACS Medicinal Chemistry Letters” TYK2 inhibitors show promise for treating cancer and autoimmune disorders.
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February 1997 in “International Journal of Dermatology” Kaposi's sarcoma lesions might originate from benign tissue changes.
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March 2023 in “BMC ecology and evolution” Some hair protein genes evolved early and were adapted for use in hair follicles.
54 citations
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January 2013 in “Journal of Biological Macromolecules” A new method effectively separates keratin-associated proteins and keratin from human hair.
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December 2024 in “BMC Genomics” Nuptial pads in Chinese brown frogs change seasonally due to specific gene activity.
July 2022 in “Journal of Investigative Dermatology” Dkk4 is necessary for the initial development and arrangement of hair follicles.
135 citations
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October 1997 in “Journal of biological chemistry/The Journal of biological chemistry” Trichohyalin is modified by enzymes to form strong structures in hair cells.
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November 2024 in “Egyptian Journal of Medical Human Genetics” SGK1 is important in cancer growth and treatment resistance, and targeting it could improve therapies.
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January 2018 in “Advances in experimental medicine and biology” Hair and wool have diverse keratins and keratin-associated proteins.
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February 2019 in “eLife” BMP signaling is essential for the development of touch domes.
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April 2018 in “Journal of Allergy and Clinical Immunology” A mutation in the IKZF1 gene causes immune system overactivity, linked to autoimmune diseases like lupus.
January 1991 in “Acta Dermato Venereologica” A new method effectively visualizes keratin in hair without harsh chemicals.
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January 2022 in “Scientific reports” The research identified two types of keratinocytes in chicken scales: one for hard scales and another for soft skin, with similarities to human skin differentiation.
358 citations
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January 1968 in “Physiological Reviews” Histamine plays key roles in immune responses, stomach acid, and brain signals.
441 citations
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May 1996 in “Journal of Cell Science” Keratin 19 helps identify skin stem cells, with its presence varying by body location, age, and culture stage.
Muscarinic acetylcholine receptors help regulate and promote hair growth.