research Never Too Old to Regenerate? Wound-Induced Hair Follicle Neogenesis After Secondary Intention Healing in a Geriatric Patient
An 80-year-old patient grew new hair on a wound, showing that elderly people can still regenerate hair.
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research Endogenous Human Skin Equivalent Promotes In Vitro Morphogenesis of Follicle-Like Structures
Endo-HSE helps grow hair-like structures from human skin cells in the lab.
research When Whorls Collide: The Development of Hair Patterns in Frizzled 6 Mutant Mice
Hair follicles in mutant mice self-organize into ordered patterns within a week.
research Small T Antigen From a Folliculotropic Polyomavirus Activates Canonical Wnt/β-Catenin Signaling In Vivo
A virus protein can activate a pathway that may lead to abnormal hair follicle development.
research Circadian Rhythm Sleep-Wake Disorders: Linking Circadian Misalignment to Adverse Health Outcomes
Disruptions in sleep-wake cycles can cause health problems like mental, metabolic, and heart diseases, and cancer.
research Stem Cell Heterogeneity and Plasticity in Epithelia
Different types of stem cells exist within individual skin layers, and they can adapt to damage, transplantation, or tumor growth. These cells are regulated by their environment and genetic factors. Tumor growth is driven by expanding, genetically altered cells, not long-lived mutant stem cells. There's evidence of cancer stem cells in skin tumors. Other cells, bacteria, and genetic factors help maintain balance and contribute to disease progression. A method for growing mini organs from single cells has been developed.
research Rhythmic Expression of Circadian Clock Genes in Human Leukocytes and Beard Hair Follicle Cells
Human leukocytes and beard hair follicle cells have internal daily clocks, and PER1 and PER3 genes may indicate individual circadian rhythms.
research Histogenesis of Keratoacanthoma: Histochemical and Immunohistochemical Study
Keratoacanthoma comes from hair follicle cells.
research Transglutaminase 3: The Involvement in Epithelial Differentiation and Cancer
TGM3 is important for skin and hair structure and may help diagnose cancer.
research The Enhancement of Dermal Papilla Cell Aggregation by Extracellular Matrix Proteins Through Effects on Cell–Substratum Adhesivity and Cell Motility
Skin cell clumping for hair growth is improved by a protein called fibronectin, which helps cells stick and move better.
research Screened of Long Non-Coding RNA Related to Wool Development and Fineness in Gansu Alpine Fine-Wool Sheep
Long non-coding RNAs help regulate wool fineness in Gansu alpine fine-wool sheep.
research Blackcurrant Extract with Phytoestrogen Activity Alleviates Hair Loss in Ovariectomized Rats
Blackcurrant extract may help reduce hair loss by promoting stem cell activity in hair follicles.
research Tissue Regenerative Delays and Synthetic Lethality in Adult Mice After Combined Deletion of ATR and TRP53
Removing both Atr and Trp53 genes in adult mice causes severe tissue damage and death due to DNA damage.
research The Majority of Multipotent Epidermal Stem Cells Do Not Protect Their Genome by Asymmetrical Chromosome Segregation
Most hair follicle stem cells do not protect their DNA by dividing it unevenly.
research Scratching the Surface of Skin Development
The document concludes that skin stem cells are important for hair growth and wound healing, and could be used in regenerative medicine.
research The Beneficial Effects of Chick Embryo Extract Preconditioning on Hair Follicle Stem Cells: A Promising Strategy to Generate Schwann Cells
Chick embryo extract helps rat hair follicle stem cells potentially turn into Schwann cells, important for the nervous system.
research The Transcriptional Repressor CDP (Cutl1) Is Essential for Epithelial Cell Differentiation of the Lung and the Hair Follicle
CDP is crucial for lung and hair follicle cell development.
research AP Collagen Peptides Improve Hair Growth and Quality by Promoting Human Hair Cell Proliferation and Keratin Synthesis
AP collagen peptides may help hair grow better and become stronger.
research Notch Signaling Regulates Late-Stage Epidermal Differentiation and Maintains Postnatal Hair Cycle Homeostasis
Notch signaling is essential for healthy skin and hair follicle maintenance.
research Morroniside Regulates Hair Growth and Cycle Transition via Activation of the Wnt/β-Catenin Signaling Pathway
Morroniside may help hair grow and stay in its growth phase by affecting certain cell signals.
research Dermal EZH2 Orchestrates Dermal Differentiation and Epidermal Proliferation During Murine Skin Development
Dermal EZH2 controls skin cell development and hair growth in mice.
research Investigator-Blinded, Controlled, and Randomized Comparative Study on 1565 Nm Non-Ablative Fractional Laser Versus 5% Minoxidil for Treatment of Androgenetic Alopecia
The 1565 nm non-ablative fractional laser is more effective and satisfying than 5% minoxidil for treating hair loss.
research Endogenous Retinoids in the Hair Follicle and Sebaceous Gland
Maintaining the right amount of retinoic acid is crucial for healthy hair and skin.
research 3D Bioprinting of Calcium Molybdate Nanoparticles-Containing Immunomodulatory Bioinks for Hair Regrowth
A special bioink with nanoparticles helps regrow hair by reducing inflammation and promoting hair growth signals.
research Integrated Analysis of miRNAs and mRNA Profiling Reveals the Potential Roles of miRNAs in Sheep Hair Follicle Development
Certain microRNAs are important for sheep hair follicle development and could help improve wool quality.
research Exosomes Derived From Umbilical Cord Mesenchymal Stem Cells Promote Hair Regrowth in C57BL/6 Mice Through Upregulation of the RAS/ERK Signaling Pathway
Exosomes from stem cells help hair regrowth by activating a specific signaling pathway.
research Defining the Impact of Beta-Catenin/Tcf Transactivation on Epithelial Stem Cells
β-catenin is essential for stem cell activation and proliferation in hair follicles.
research Biology and Genetics of Hair
The document concludes that understanding the genes and pathways involved in hair growth is crucial for developing treatments for hair diseases.
research Hair Follicle Stem Cells Promote Epidermal Regeneration Under Expanded Condition
Hair follicle stem cells help skin heal and grow during stretching.
research Staphylococcus Epidermidis Cicaria, a Novel Strain Derived From the Human Microbiome, and Its Efficacy as a Treatment for Hair Loss
A new strain of bacteria from the human skin can help prevent hair loss.