research Developmental Plasticity of Patterned and Regenerating Oral Organs
Fish teeth and taste bud densities are linked and can change between types due to shared genetic and molecular factors.
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research Defining the Transcriptional Signature of Esophageal-to-Skin Lineage Conversion
Adult esophageal cells can start to become like skin cells, with a key pathway influencing this change.
research Rapid Mechanosensitive Migration and Dispersal of Newly Divided Mesenchymal Cells Aid Their Recruitment into Dermal Condensates
Newly divided skin cells quickly move to join skin structures due to tissue tension and specific signals.
research Type 2 Innate Immunity Regulates Hair Follicle Homeostasis to Control Demodex Pathosymbionts
A specific immune response helps control mite populations on the skin, maintaining healthy hair follicles.
research Distinct Tooth Regeneration Systems Deploy a Conserved Battery of Genes
Different fish use the same genes to regrow teeth.
research Dermal Niche Signaling and Epidermal Stem Cells
Skin health and repair depend on the signals between skin stem cells and their surrounding cells.
research Dermal Wnt/β-Catenin Activation Tunably Controls Hair Follicle Initiation
Activating Wnt in skin cells controls the number of hair follicles by directing cell movement and fate.
research Hairy Math: Addition of Wnt-3a to Multiply Bulge Cells
Wnt-3a helps grow more skin stem cells, which could lead to new hair loss treatments.
research Editors' Picks
New findings suggest targeting IL-23 could treat psoriasis, skin cells can adapt to new roles, direct conversion of skin cells to blood cells may aid cell therapy, removing certain tumor cells could boost cancer immunotherapy, and melanoma may have many tumorigenic cells, not just cancer stem cells.
research Hairless: A Nuclear Receptor Corepressor Essential for Skin Function
The Hairless gene is crucial for healthy skin and hair growth.
research Molecular Regulation and Cellular Heterogeneity in Skin Repair and Hair Follicle Regeneration
Ovol2 is crucial for hair growth and skin healing by controlling cell movement and growth.
research DKK1 Mediated Inhibition of Wnt Signaling in Postnatal Mice Leads to Loss of TEC Progenitors and Thymic Degeneration
Blocking Wnt signaling in young mice causes thymus shrinkage and cell loss, but recovery is possible when the block is removed.
research Identification of Hair Shaft Progenitors That Create a Niche for Hair Pigmentation
Scientists found cells in hair that are key for growth and color.
research The Role of Stem Cells in Cutaneous Wound Healing: What Do We Really Know?
Stem cells have great potential for improving wound healing, but more research is needed to find the best types and ways to use them.
research Comparisons of Mouse Models for Hair Follicle Reconstitution
The flap assay grows the most natural hair but takes the longest, the chamber assay is hard work but gives dense, normal hair, and the patch assay is quick but creates poorly oriented hair with some issues.
research Morphogenesis and Maintenance of the 3D Thymic Medulla and Prevention of Nude Skin Phenotype Require FoxN1 in Pre- and Post-Natal K14 Epithelium
FoxN1 gene is essential for proper thymus structure and preventing hair loss.
research MOF-Mediated Histone H4 Lysine 16 Acetylation Governs Mitochondrial and Ciliary Functions by Controlling Gene Promoters
MOF controls key genes for skin development by regulating mitochondrial and ciliary functions.
research In Vivo Reprogramming of Wound-Resident Cells Generates Skin with Hair
Scientists can now create skin with hair by reprogramming cells in wounds.
research MOF-Mediated Histone H4 Lysine 16 Acetylation Governs Mitochondrial and Ciliary Functions by Controlling Gene Promoters
MOF controls skin development by regulating genes for mitochondria and cilia.
research Impaired Differentiation Potential of CD34-Positive Cells Derived from Mouse Hair Follicles After Long-Term Culture
Mouse hair follicle stem cells lose their ability to change into different cell types after being grown for a long time.
research Stem Cells and Their Niches
The document concludes that stem cells and their environments are crucial for skin and hair health and have potential for medical treatments.
research In Vivo Monitoring of Hair Cycle Stages via Bioluminescence Imaging of Hair Follicle NG2 Cells
Bioluminescence imaging can track hair follicle cells and help study hair regrowth.
research Inducible Deletion of Epidermal Dicer and Drosha Reveals Multiple Functions for miRNAs in Postnatal Skin
Drosha and Dicer are essential for hair follicle health and preventing DNA damage in skin cells.
research Isolation of Mouse Hair Follicle Bulge Stem Cells and Their Functional Analysis in a Reconstitution Assay
Mouse hair follicle stem cells were successfully isolated and used to regenerate hair follicles with two different methods.
research Human Basal Cell Carcinoma: The Induction of Anagen Hair Follicle Differentiation
Basal cell carcinomas may differentiate similarly to hair follicles and could be influenced by hair cycle-related treatments.
research Phenotypic Plasticity: Driver of Cancer Initiation, Progression, and Therapy Resistance
Understanding phenotypic plasticity is crucial for developing effective cancer therapies.
research Genome-Wide Maps of Histone Modifications Unwind In Vivo Chromatin States of the Hair Follicle Lineage
Hair follicle stem cells use specific chromatin changes to control their growth and differentiation.
research Fibroblasts and Wound Healing: An Update
Understanding different types of skin cells, especially fibroblasts, can lead to better treatments for wound healing and less scarring.
research Ferreting Out Stem Cells From Their Niches
New methods have greatly improved our understanding of stem cell behavior and roles in the body.
research Clonal Multipotency and Effect of Long-Term In Vitro Expansion on Differentiation Potential of Human Hair Follicle Derived Mesenchymal Stem Cells
Human hair follicle stem cells can turn into multiple cell types but lose some of this ability after being grown in the lab for a long time.