Pseudopelade is likely an independent disease due to its distinct features.
Hair germ cells differ from epidermal cells in keratin expression, and specific keratins form after hair differentiation.
The "sinuskissen" in cat hair follicles is mostly connective tissue, affecting fluid flow.
9 citations
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June 2013 in “Journal of Cosmetic Dermatology” Lateral oblique forehead lines are caused by muscle movement, not sleep positions, and can be treated with botulinum toxin A.
6 citations
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April 2010 in “Cellular Reprogramming” Pig skin cells can turn into mesodermal cells but lose their ability to become neural cells.
3 citations
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November 1992 in “The Journal of Dermatologic Surgery and Oncology” The method effectively reduces and hides scalp defects after surgery.
3 citations
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January 1988
37 citations
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February 2019 in “Experimental Dermatology” Spiny mice are better at regenerating hair after injury than laboratory mice and could help us understand how to improve human skin repair.
26 citations
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April 1996 in “Journal of Investigative Dermatology”
April 2024 in “Indian dermatology online journal” A rare hair follicle disorder can cause itchy, bluish-black bumps on the body.
3 citations
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April 2012 in “Bioinformation” Two specific SNPs in the TRPS1 gene cause excessive hair growth by altering the protein's structure.
1 citations
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January 2004 in “Adelaide Research & Scholarship (AR&S) (University of Adelaide)” SPARC likely aids in tissue remodeling during the hair cycle, not in starting new hair growth phases.
April 2024 in “Journal of Cytology” A rare skin tumor with bone formation was successfully removed without recurrence.
Mechanical stress causes ligament thickening through WISP-1 and Hedgehog signaling.
46 citations
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April 1987 in “Brain Research” Hair-follicle nerves in cats' spinal cords can be inhibited by GABA-related connections.
8 citations
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October 2024 in “Developmental Cell”
May 2006 in “Dermatologic Surgery” Most nonbald men's multi-hair follicles are naturally positioned perpendicular to a line from the scalp's crown, which is important for natural-looking hair transplants.
18 citations
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November 2007 in “Acta Veterinaria Hungarica” The ovine interdigital sinus has a complex structure with three layers and various skin-like features.
4 citations
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April 2016 in “Plastic and reconstructive surgery. Global open” Scalp medical tattooing effectively camouflages bifid parietal whorls.
10 citations
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May 2017 in “Clinical and experimental dermatology”
March 2025 in “Pain Physician” Cooling the skin before injections reduces pain for patients with hair loss.
Par3–mInsc and Gαi3 work together to ensure proper cell division orientation in skin development.
6 citations
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June 2012 in “PloS one” A new mRNA variant of the SCF gene in sheep skin produces a shorter, different protein.
January 2011 in “Zhongguo nongye Kexue” Transgenic sheep cells with spider silk gene were successfully created for future sheep hair expression.
3 citations
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May 2006 in “Dermatologic Surgery” Most men's multi-hair follicles naturally stand perpendicular to a line from the top of their head, which is important for natural-looking hair transplants.
23 citations
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July 1994 in “Journal of Dermatological Science” Pili torti hair twists due to uneven outer root sheath cell development.
January 2024 in “Animals” SP1 promotes and KROX20 inhibits hair cell growth by affecting the CUX1 gene.
25 citations
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May 2016 in “Progress in Biophysics & Molecular Biology” R-spondins and their receptors help increase bone growth and may be used to treat bone loss diseases.
409 citations
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May 1991 in “Genes & Development” TGF-alpha affects skin thickness, hair growth, and may contribute to psoriasis and papilloma formation.
201 citations
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May 2001 in “Proceedings of the National Academy of Sciences” Overexpression of COX-2 in mice skin causes abnormal skin and hair development.