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June 2003 in “Journal of Structural Biology” Sheet formation is key to macrofibril structure differences in wool.
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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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February 2007 in “Cytology and genetics” Gene expression regulates keratin production for normal hair growth.
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January 2009 in “Development” β-catenin, Shh, and Bmp signaling control hair follicle development.
The chapter explains that there are many genetic skin disorders affecting skin cell formation, including both common and rare types.
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October 1982 in “Journal of applied polymer science” Moisture content significantly affects how human hair breaks.
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August 1993 in “Colloid & Polymer Science” The observed "toughening" in keratin was actually due to water evaporation, not a real change in keratin.
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January 2009 in “Dermato-endocrinology” ADAM 10 and ADAM 12 proteins are involved in different stages of hair growth and could be targets for treating hair disorders.
NaOH treatment improves hair strength and suitability for textiles.
12 citations
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February 2010 in “Journal of The American Academy of Dermatology” A cancer drug caused unusual hair growth on a 100-year-old man's scalp and eyelashes.
January 2006 in “Chieh P'ou Hsueh Pao” A method was found to select hair follicle stem cells, and beta-catenin helps them grow and change.
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January 2020 in “Elsevier eBooks” Natural polymers can protect, repair, and promote hair regrowth.
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November 2017 in “Skin appendage disorders” Ingrown hairs are a common feature in scarring alopecias due to follicular damage.
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March 2020 in “Journal of the American Academy of Dermatology” EGFR inhibitors often cause dry, brittle hair and eyebrow/eyelash changes.
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January 2013 in “Elsevier eBooks” The document explains the genetic causes and characteristics of inherited hair disorders.
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July 1998 in “PubMed” Fentanyl accumulates differently in hair from internal use compared to external exposure.
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May 1956 in “Journal of Investigative Dermatology”
Collagen peptides may help maintain hair growth and could be beneficial for hair loss conditions.
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October 1994 in “Medical Molecular Morphology” The lower part of rat vibrissa hair gets more blood and is well-protected for growth.
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February 2005 in “British Journal of Haematology” Chemotherapy caused the patient's hair to have alternating thick and thin segments.
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June 2008 in “In vitro cellular & developmental biology. Animal” Scientists created a long-lasting stem cell line from human hair that can turn into different skin and hair cell types.
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April 2005 in “Journal of Investigative Dermatology” Repetin is a protein involved in skin and hair development, binding calcium and compensating for other proteins when needed.
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July 1994 in “Journal of Dermatological Science” Hair follicle cells need complex interactions to fully differentiate.
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July 1997 in “PubMed” The harlequin ichthyosis mouse mutation causes thick skin and early death, resembling a human skin disorder.
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May 2007 in “Molecular Biotechnology” January 2019 in “Institutional Repositories DataBase (IRDB)” Hair follicles and skin structures were successfully regenerated in the lab using specific cell arrangements and mechanical conditions.
1 citations
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December 2022 in “Skin Research and Technology” The technique helps measure how hair styling ingredients affect hair's stiffness and flexibility.
September 1978 in “PubMed” Chondroitin sulphate is more abundant than hyaluronic acid in skin and hair samples, except in gamma-keratosis.
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September 1996 in “Differentiation” The upper dermal sheath can regenerate hair in rats.