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    Did you mean Follicular Keratinocytes?
    Glossary Follicular Keratinocytes

    specialized cells in hair follicles producing keratin for hair

    Follicular keratinocytes are specialized cells found in hair follicles, the structures in the skin that produce hair. These cells are responsible for producing keratin, a protein that forms the structural foundation of hair. They play a crucial role in the growth and health of hair by continuously dividing and differentiating to form the hair shaft.

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    1. Restoration of hair-inductive activity of cultured human follicular keratinocytes by co-culturing with dermal papilla cells Biochemical and Biophysical Research Communications · 2018 · 14 citations
    2. Exosomes derived from uMSCs promote hair regrowth in alopecia areata through accelerating human hair follicular keratinocyte proliferation and migration Cell Biology International · 2023
    3. Cyclosporin A-induced hair growth in mice is associated with inhibition of calcineurin-dependent activation of NFAT in follicular keratinocytes American Journal of Physiology-cell Physiology · 2003 · 57 citations
    4. Hair growth induction by the tellurium immunomodulator AS101: association with delayed terminal differentiation of follicular keratinocytes and ras‐dependent up‐regulation of KGF expression The FASEB Journal · 2003 · 51 citations
    5. Hair Loss Caused by Gain-of-Function Mutant TRPV3 Is Associated with Premature Differentiation of Follicular Keratinocytes 2021 · 11 citations
    6. Knockdown of FOXA2 Impairs Hair-Inductive Activity of Cultured Human Follicular Keratinocytes Frontiers in Cell and Developmental Biology · 2020 · 5 citations
    7. Conditioned media obtained from human outer root sheath follicular keratinocyte culture activates signalling pathways that contribute to maintenance of hair-inducing capacity and increases trichogenicity of cultured dermal cells Experimental Dermatology · 2012 · 6 citations
    8. Keratinocyte growth factor is an important endogenous mediator of hair follicle growth, development, and differentiation. Normalization of the nu/nu follicular differentiation defect and amelioration of chemotherapy-induced alopecia. PubMed · 1995 · 219 citations
    9. Hair Growth Promoting Effects of Kesh-Kanti-Expert-Oil are Mediated Through Keratinocyte Proliferation and Modulation in Follicular Microenvironment Pharmacological Research - Natural Products · 2025
    10. No evidence for follicular keratinocyte hyperproliferation in acne lesions as compared to autologous healthy hair follicles Experimental Dermatology · 2018 · 7 citations
    11. Expression of the L-Fucose Moiety on Infrainfundibular Follicular Keratinocytes of Terminal Follicles, Its Decreased Expression on Vellus and Indeterminate Follicles of Androgenetic Alopecia, and Re-Expression in Drug-Induced Hair Regrowth Journal of Investigative Dermatology · 1992 · 9 citations
    12. Culture of hair matrix and follicular keratinocytes Journal of Investigative Dermatology · 1993 · 26 citations
    13. Regulation of PDGF and PDGF receptor in cultured dermal papilla cells and follicular keratinocytes of the human hair follicle Experimental Dermatology · 2003 · 55 citations
    14. Exogenous stimulation with Eclipta alba promotes hair matrix keratinocyte proliferation and downregulates TGF-β1 expression in nude mice International Journal of Molecular Medicine · 2014 · 24 citations
    15. Induction of Hair Keratins Expression by an Annurca Apple-Based Nutraceutical Formulation in Human Follicular Cells Nutrients · 2019 · 13 citations
    16. 1435 Enzymatic digestion of scalp hair follicle bulge allows to have more bulge-derived stem keratinocytes than explant isolation 2023
    17. The cell-surface marker MTS24 identifies a novel population of follicular keratinocytes with characteristics of progenitor cells Development · 2006 · 207 citations
    18. Dihydrotestosterone-Inducible Dickkopf 1 from Balding Dermal Papilla Cells Causes Apoptosis in Follicular Keratinocytes Journal of Investigative Dermatology · 2007 · 171 citations
    19. The Autoimmune Regulator (AIRE), Which Is Defective in Autoimmune Polyendocrinopathy-Candidiasis-Ectodermal Dystrophy Patients, Is Expressed in Human Epidermal and Follicular Keratinocytes and Associates With the Intermediate Filament Protein Cytokeratin 17 ˜The œAmerican journal of pathology · 2011 · 24 citations
    20. The Notch Intracellular Domain Has an RBPj-Independent Role during Mouse Hair Follicular Development 2016 · 16 citations
    21. Effects of Platelet-Rich Plasma on Hair Growth using Artificial Intelligence-based Trichoscopy and Ki67+ Keratinocytes Analysis: A Randomized Placebo-Controlled Trial Clinical Dermatology Review · 2025
    22. ABSENCE OF H2O2 BREAKDOWN IN HUMAN HAIR MEDULLA IMPLICATIONS IN FOLLICULAR MELANOGENESIS International journal of research - granthaalayah · 2018 · 1 citations
    23. Experimental Modulation of the Differentiated Phenotype of Keratinocytes from Epidermis and Hair Follicle Outer Root Sheath and Matrix Cells Annals of the New York Academy of Sciences · 1991 · 31 citations
    24. Follicular Cell Implantation: An Emerging Cell Therapy for Hair Loss Seminars in Plastic Surgery · 2005 · 13 citations
    25. SPRY1 Deficiency in Keratinocytes Induces Follicular Melanocyte Stem Cell Migration to the Epidermis through p53/Stem Cell Factor/C-KIT Signaling Journal of Investigative Dermatology · 2024 · 4 citations
    26. Hair Germ Model In Vitro via Human Postnatal Keratinocyte-Dermal Papilla Interactions: Impact of Hyaluronic Acid Stem cells international · 2017 · 42 citations
    27. Follicular cell implantation: Research update on “hair cloning” CRC Press eBooks · 2015
    28. Hair sheath keratins in follicular tumors. (5). Identification of hair sheath keratins in keratoacanthoma; Histopathological hair sheath structures in the tumor and their significance as differential histopathological criteria from squamous cell carcinoma. The Nishinihon Journal of Dermatology · 1990
    29. Investigation of Transcriptional Gene Profiling in Normal Murine Hair Follicular Substructures Using Next-Generation Sequencing to Provide Potential Insights into Skin Disease Cell Transplantation · 2016 · 1 citations
    30. Expression of the hair stem cell-specific marker nestin in epidermal and follicular tumors. PubMed · 2008 · 35 citations