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February 1997 in “Differentiation” Hair differentiation starts earlier than thought, involving multiple type-II keratins.
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January 1998 in “Archiv für Pathologische Anatomie und Physiologie und für Klinische Medicin” Trichoblastomas may mimic fetal skin development by having many Merkel cells, unlike adult skin.
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December 1985 in “Archives of Dermatological Research” Eye lens capsules are the best for growing human skin cells.
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June 2023 in “Modern Pathology” GLI1 RNA CISH effectively identifies basal cell carcinoma but is less specific for benign follicular tumors.
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November 2005 in “The journal of investigative dermatology. Symposium proceedings/The Journal of investigative dermatology symposium proceedings” The lipid in human hair follicles acts as a barrier, similar to the skin's lipid layer.
January 2006 in “Chinese Journal of Dermatology” Amelanotic melanocytes from hair follicles are immature and likely don't transfer melanosomes to keratinocytes.
Equine hoof progenitor cells can help develop therapies for hoof diseases like laminitis.
Hair bulb cells can create skin-like tissues for potential skin repair.
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February 1972 in “Proceedings of the National Academy of Sciences” A unique enzyme in guinea pig hair follicles helps form protein cross-links in hair.
The human scalp has different types of pigment cells in hair follicles with varying abilities to produce pigment.
Giant axonal neuropathy changes the structure of keratin in human hair, making it stiffer and stronger.
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December 2016 in “Journal of Biomedical Materials Research Part A” Bone-forming cells grow well in 3D polymer scaffolds with 35 µm pores.
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January 2024 in “Regenerative Biomaterials” The hydrogel effectively treats dental implant issues by killing bacteria, reducing inflammation, and improving implant success.
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August 2024 in “Lasers in Surgery and Medicine” Calcium hydroxylapatite can be successfully integrated into healing skin and stimulates collagen.
April 2017 in “Journal of Investigative Dermatology” Early and late matrix progenitors in hair follicles create different cell layers, with early ones forming the companion layer and later ones forming the inner root sheath and hair shaft.
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October 2013 in “Tissue Engineering Part A” Keratin hydrogel improves nerve regeneration and motor recovery.
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Dermal papilla cells can help form hair-like structures in lab-grown skin cells.
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November 1997 in “Journal of Biological Chemistry” Mouse high-glycine/tyrosine proteins have distinct patterns in hair follicles, peaking at specific hair cycle days.
September 2016 in “Journal of Dermatological Science” Polarizing light microscopy can easily and reliably diagnose congenital keratinizing disorders like Netherton syndrome.
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April 2017 in “Journal of structural biology” Human hair keratin fibers have a detailed nano-scale structure that changes with different conditions.
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September 2013 in “European Journal of Histochemistry” Keratins in Malayan pangolins vary by region, suggesting scales evolved from the tail towards the head.
March 2026 in “International Journal of Biological Macromolecules” Recombinant Filaggrin-2 microneedles effectively promote hair growth and repair in hair loss.
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March 2003 in “British journal of dermatology/British journal of dermatology, Supplement” Trichofolliculoma has specific cytokeratin patterns that help in its diagnosis.
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March 1999 in “Journal of Cutaneous Pathology” Trichoepitheliomas and some basal cell carcinomas likely come from hair follicle stem cells.
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October 1996 in “Dermatologic clinics” Understanding intermediate filaments helps explain hair health and related diseases.
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November 1987 in “Differentiation” Outer root sheath cells consistently express certain keratins influenced by their environment.
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December 1984 in “Journal of Cutaneous Pathology” Monilethrix hair issues are due to problems in the hair's internodes.