research Merkel cell polyomavirus infection and persistence modelled in skin organoids
Merkel cell polyomavirus can infect and persist in skin cells, evading the immune system, but certain treatments can control it.
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research Hair Dermal papilla maintain its hair inducing characteristics via autocrine exosomal miR-23a-3p
Hair growth is maintained by specific cell signals.
research Morphogenesis of chimeric hair follicles in engineered skin substitutes with human keratinocytes and murine dermal papilla cells
Engineered skin can grow chimeric hair follicles only with mouse dermal papilla cells.
research Characterization of Hair Follicles in Hirosaki Hairless Rats with Deletion of Basic Hair Keratin Genes. Enlarged Medulla, Loss of Cuticle and Long Catagen
Hirosaki hairless rats have sparse, twisted hair due to missing hair keratin genes.
research 448 Physiological function of krox20 (Egr2) in epithelial stem cells
Krox20 is important for maintaining stem cells in the skin and affects hair growth and color.
research Reprogramming adult dermis to a neonatal state through epidermal activation of β-catenin
Activating a protein called β-catenin in adult skin can make it behave like young skin, potentially helping with skin aging and hair loss.
research The role of hair follicle dermal sheath cells in rat skin wound healing:an experimental study
Hair follicle dermal sheath cells speed up skin wound healing.
research Resident Memory T Cells in Autoimmune Skin Diseases
Certain immune cells contribute to skin autoimmune diseases, and some treatments can reverse hair loss in these conditions.
research 1328 HIF1A stabilisation in the human hair follicle promotes glycolysis
Stabilizing HIF1A in hair follicles increases glycolysis, which may help reduce oxidative stress and support hair growth.
research Understanding the biochemical properties of human hair keratins : self-assembly potential and cell response
Human hair keratins can self-assemble and support cell growth, useful for biomedical applications.
research Epithelial Cells in the Hair Follicle Bulge do not Contribute to Epidermal Regeneration after Glucocorticoid-Induced Cutaneous Atrophy
Hair follicle bulge cells don't help skin regrow after glucocorticoid damage; interfollicular epidermis cells do.
research Bidirectional binding property of high glycine–tyrosine keratin-associated protein contributes to the mechanical strength and shape of hair
High glycine–tyrosine keratin-associated proteins help make hair strong and maintain its shape.
research Preservation of a specialized phenotype of dermal papilla cells of a human hair follicle under cultivation conditions
Specific conditions are needed to keep hair follicle cells effective for hair growth.
research Homozygous Dominant Missense Mutation in Keratin 17 Leads to Alopecia in Addition to Severe Pachyonychia Congenita
A specific gene mutation causes severe skin and nail issues and hair loss.
research Changes in Characteristics of Murine Hair Follicles and Tissue Stem Cells Throughout Life
Mouse hair follicles age, causing more white hairs due to fewer pigment stem cells.
research The Identification of Bipotent Dermal Stem Cells and The Role of Anti-Inflammatory Macrophages During Hair Follicle Regeneration
Bipotent dermal stem cells and specific macrophages are crucial for hair regrowth and regeneration.
research Differential Expression of Genes Encoding a Cysteine-Rich Keratin Family in the Hair Cuticle
research Discovery of a novel murine keratin 6 (K6) isoform explains the absence of hair and nail defects in mice deficient for K6a and K6b
A new keratin 6 type in mice explains why some mice without certain keratin genes still have normal hair and nails.
research Réparer ou régénérer,il faut choisir…
Mammals can regenerate new hair follicles from skin stem cells.
research Carcinogenesis of the Human Scalp. An Immunometabolic Centered View
Hair protects the scalp from skin cancer by aiding immune defense.
research Krt6a-Cre Transgenic Mice Direct LoxP-Mediated Recombination to the Companion Cell Layer of the Hair Follicle and Following Induction by Retinoic Acid to the Interfollicular Epidermis
Krt6a-Cre transgenic mice help study gene effects on hair follicle development and tumor suppression.
research Keratin Biomaterials Activate Schwann Cells via Integrin‐Mediated Signaling and Promote Regeneration of Large Peripheral Nerve Defects in a Rabbit Model
Keratin biomaterials from human hair help nerve regeneration by activating Schwann cells.
research Dermal β-Catenin Is Required for Hedgehog-Driven Hair Follicle Neogenesis.
β-Catenin is essential for new hair growth after skin injury.
research Keratins: the hair shaft's backbone revealed
Keratins are crucial for hair strength, and mutations in certain keratin genes cause hair disorders.
research Hedgehog signaling maintains hair follicle stem cell phenotype in young and aged human skin
Hedgehog signaling helps keep hair follicle stem cells the same in both young and old human skin.
research 840 Early and late matrix progenitors form the terminally differentiated cell layers of the hair follicle
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.
research The Role of ATP-dependent Chromatin Remodeling in the Control of Epidermal Differentiation and Skin Stem Cell Activity
ATP-dependent chromatin remodeling is crucial for skin development and stem cell function.
research Probing Keratinocyte and Differentiation Specificity of the Human K5 Promoter in Vitro and in Transgenic Mice
The human K5 promoter controls specific gene expression in skin cells, with key regulatory elements near the TATA box.
research Epidermal stem cell diversity and quiescence
Epidermal stem cells are diverse and vary in activity, playing key roles in skin maintenance and repair.
research Involvement of Follicular Stem Cells in Forming Not Only the Follicle but Also the Epidermis
Hair follicle stem cells can form both hair follicles and skin.