research Alpinetin Promotes Hair Regeneration via Activating Hair Follicle Stem Cells
Alpinetin helps grow hair by turning on hair stem cells and is safe for use.
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research Decorin Promotes Proliferation and Migration of ORS Keratinocytes and Maintains Hair Anagen in Mice
Decorin helps hair cells grow and move, and keeps hair growth phase going in mice.
research Dysregulated Behavior of Hair Follicle Stem Cells Triggers Alopecia and Provides Potential Therapeutic Targets
Misbehaving hair follicle stem cells can cause hair loss and offer new treatment options.
research Improvement of Androgenic Alopecia by Extracellular Vesicles Secreted from Hyaluronic Acid-Stimulated Induced Mesenchymal Stem Cells
HA-stimulated stem cell vesicles improved hair growth in male mice with androgenetic alopecia.
research The Stem Cell Quiescence and Niche Signaling Is Disturbed in the Hair Follicle of the Hairpoor Mouse, an MUHH Model Mouse
Hair follicle stem cells in hairpoor mice are disrupted, causing hair loss.
research Functional Hair Follicle Regeneration
Scientists made working hair follicles using stem cells, helping future hair loss treatments.
research TGF-β Family Signaling in Epithelial Differentiation and Epithelial-Mesenchymal Transition
The TGF-β family helps control how cells change and move, affecting skin, hair, and organ development.
research Calcineurin/NFATc1 Signaling Links Skin Stem Cell Quiescence to Hormonal Signaling During Pregnancy and Lactation
Hormones during pregnancy and lactation keep skin stem cells inactive, preventing hair growth.
research Establishment of Keratinocyte Cell Lines from Human Hair Follicles
Scientists created keratinocyte cell lines from human hair that can differentiate similarly to normal skin cells, offering a new way to study skin biology and diseases.
research Keratin Function and Regulation in Tissue Homeostasis and Pathogenesis
Keratin is crucial for keeping skin cells healthy and its changes can lead to diseases and affect cell behavior.
research PNKP Is Required for Maintaining the Integrity of Progenitor Cell Populations in Adult Mice
PNKP is essential for keeping adult mouse progenitor cells healthy and growing normally.
research Multi-Scale Spatial Mapping of Cell Populations Across Anatomical Sites in Healthy Human Skin and Basal Cell Carcinoma
The research created a detailed map of skin cells, showing that certain cells in basal cell carcinoma may come from hair follicles and could help the cancer grow.
research A Window into Mammalian Basement Membrane Development: Insights from the mTurq2-Col4a1 Mouse Model
The mTurq2-Col4a1 mouse model shows that cells can divide while attached to stable basement membranes during development.
research Stabilization of Beta-Catenin Promotes Melanocyte Specification at the Expense of the Schwann Cell Lineage
Activating β-catenin increases melanocytes and decreases Schwann cells.
research Antiaging Effect of Pleurotus Cornucopiae Extracts
Golden oyster mushroom extract may protect skin cells from aging by its antioxidant properties.
research Beyond Goosebumps: Interactions Between the Hair Follicle, the Arrector Pili Muscle, and the Sympathetic Nerve During Development and Hair Follicle Regeneration
Arrector pili muscle regulates hair follicle stem cells, DNA methylation needed for hair cycling, and Wnt/B-catenin signaling starts hair growth.
research Regulation of VDR by ΔNp63α Is Associated with Inhibition of Cell Invasion
ΔNp63α helps control a protein that stops cancer cells from spreading.
research Current Understanding of the Pathways Involved in Adult Stem and Progenitor Cell Migration for Tissue Homeostasis and Repair
The document concludes that understanding how adult stem and progenitor cells move is crucial for tissue repair and developing cell therapies.
research Topical Inhibition of the Electron Transport Chain Can Stimulate the Hair Cycle
Applying certain inhibitors to the skin can promote hair growth without harming cells.
research Adenosine Promotes Human Hair Growth and Inhibits Catagen Transition In Vitro: Role of the Outer Root Sheath Keratinocytes
Adenosine helps human hair grow and prevents hair loss by targeting specific cells.
research Glutamine Metabolism Controls Stem Cell Fate Reversibility and Long-Term Maintenance in the Hair Follicle
Glutamine metabolism affects hair stem cell maintenance and their ability to change back to stem cells.
research Urokinase Is a Positive Regulator of Epidermal Proliferation In Vivo
Urokinase, a type of protein, helps skin cells multiply faster, especially in newborn mice.
research Alkaline Ceramidase 1 Protects Mice from Premature Hair Loss by Maintaining the Homeostasis of Hair Follicle Stem Cells
The study demonstrated that Alkaline Ceramidase 1 (ACER1) was crucial for maintaining the homeostasis of hair follicle stem cells (HFSCs) and preventing premature hair loss in mice by regulating ceramide metabolism. Mice lacking the Acer1 gene showed increased ceramide levels, leading to HFSC depletion, disrupted hair follicle cycling, and progressive hair loss. The absence of ACER1 resulted in morphological changes in hair follicles, lipid accumulation, and impaired hair structure and function. The research highlighted the importance of ACER1 in regulating ceramide metabolism and maintaining HFSC homeostasis, suggesting its potential as a target for treating hair loss conditions.
research Elevated Ornithine Decarboxylase Activity Promotes Skin Tumorigenesis by Stimulating the Recruitment of Bulge Stem Cells but Not via Toxic Polyamine Catabolic Metabolites
The study investigated the role of elevated ornithine decarboxylase (ODC) activity in skin tumorigenesis, particularly its effect on bulge stem cells and polyamine catabolic metabolites, using ODC-ER transgenic mice. It was found that increased ODC activity promoted skin tumor development by recruiting bulge stem cells, which are associated with hair follicles, rather than through the generation of reactive oxygen species (ROS) by polyamine catabolic oxidases. Inhibiting polyamine catabolic oxidase activity with MDL72527 resulted in a shorter tumor latency, increased tumor burden, and higher conversion to carcinomas, indicating that the tumorigenic effect was not due to ROS generation. The findings suggested that targeting ODC activity could be a potential strategy for preventing skin tumorigenesis by affecting stem cell dynamics rather than through the toxicity of polyamine breakdown products.
research To Control Site-Specific Skin Gene Expression, Autocrine Mimics Paracrine Canonical Wnt Signaling and Is Activated Ectopically in Skin Disease
The research suggests that a specific skin gene can be controlled by signals within and between cells and is wrongly activated in certain skin diseases.
research Alpha-Parvin Is Required for Epidermal Morphogenesis, Hair Follicle Development, and Basal Keratinocyte Polarity
α-parvin is necessary for skin and hair growth and for the correct orientation of skin cells.
research The Modulatable Stem Cell Niche: Tissue Interactions During Hair and Feather Follicle Regeneration
The document concludes that for hair and feather growth, it's better to target the environment around stem cells than the cells themselves.
research Role of Vitamin D and Calcium Signaling in Epidermal Wound Healing
Vitamin D and calcium are important for quick and effective skin wound healing.
research Distinct Expression Profile of Stem Cell Markers, LGR5 and LGR6, in Basaloid Skin Tumors
LGR5 and LGR6 are expressed differently in various skin tumors, which may offer clues about their origins.
research TCDD-Induced Activation of Aryl Hydrocarbon Receptor Regulates the Skin Stem Cell Population
TCDD disrupts skin stem cells, causing skin issues like chloracne.