research Thy1 Marks a Distinct Population of Slow-Cycling Stem Cells in the Mouse Epidermis
A specific group of slow-growing stem cells marked by Thy1 is crucial for skin maintenance and healing in mice.
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research Biomaterials for In Situ Tissue Regeneration: Development and Perspectives
Smart biomaterials that guide tissue repair are key for future medical treatments.
research Integrated-Omics Profiling Unveils the Disparities of Host Defense to ECM Scaffolds During Wound Healing in Aged Individuals
Aged individuals heal wounds less effectively due to specific immune cell issues.
research Human Dermal Stem Cells Differentiate Into Functional Epidermal Melanocytes
Human dermal stem cells can become functional skin pigment cells.
research Wounding Induces Dedifferentiation of Epidermal Gata6+ Cells and Acquisition of Stem Cell Properties
Wounded skin cells can revert to stem cells and help heal.
research Ex Vivo SIM-AFM Measurements Reveal the Spatial Correlation of Stiffness and Molecular Distributions in 3D Living Tissue
Collagen makes skin stiff, and preservation methods greatly increase tissue stiffness.
research Integument Pattern Formation Involves Genetic and Epigenetic Controls: Feather Arrays Simulated by Digital Hormone Models
Feather patterns form through genetic and epigenetic controls, with cells self-organizing into periodic patterns.
research PRC2 Preserves Intestinal Progenitors and Restricts Secretory Lineage Commitment
PRC2 is essential for maintaining intestinal cell balance and aiding regeneration after damage.
research General Theory of Skin Reinforcement
Skin and its underlying fat layer act together to resist mechanical stress, and reinforcing this composite structure may help more with anti-aging than just strengthening the skin alone.
research Nanomaterials Applied in Wound Healing: Mechanisms, Limitations, and Perspectives
Nanomaterials can significantly improve wound healing and future treatments may include smart, real-time monitoring.
research Local Structure of Human Hair Spatially Resolved by Sub-Micron X-Ray Beam
Human hair has a new region with ordered filaments and the cuticle contains β-keratin sheets.
research Structure of Intermediate Filament Assembly in Hair Deduced from Hydration Studies Using Small-Angle Neutron Scattering
Hair's internal fibers are arranged in a pattern that doesn't let much water in, and treatments like oils and heat change how much water hair can absorb.
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 Exogenous Calreticulin Improves Diabetic Wound Healing
Applying calreticulin can speed up wound healing in diabetics.
research Cell-Type-Specific Chromatin States Differentially Prime Squamous Cell Carcinoma Tumor-Initiating Cells for Epithelial to Mesenchymal Transition
Different types of skin cells have unique genetic markers that affect how likely they are to spread cancer.
research Symmetry Breaking of Tissue Mechanics in Wound-Induced Hair Follicle Regeneration of Laboratory and Spiny Mice
Tissue stiffness affects hair follicle regeneration, and Twist1 is a key regulator.
research Cryogelation of Human Hair Keratins
Human hair keratins can be turned into useful 3D biomedical scaffolds through a freeze-thaw process.
research Tissue Engineering and Regenerative Medicine: Achievements, Future, and Sustainability in Asia
Asia has made significant progress in tissue engineering and regenerative medicine, but wider clinical use requires more development.
research Engineering Cell-Derived Matrices: From 3D Models to Advanced Personalized Therapies
3D cell-derived matrices improve tissue regeneration and disease modeling.
research Fibroblast Heterogeneity and Functions: Insights from Single-Cell Sequencing in Wound Healing, Breast Cancer, Ovarian Cancer, and Melanoma
Different types of fibroblasts play specific roles in wound healing and cancer, which could help improve treatments.
research Recent Tissue Engineering Approaches to Mimicking the Extracellular Matrix Structure for Skin Regeneration
New materials that better mimic natural skin structure could improve healing, especially for chronic wounds.
research Nanofiber Scaffolds as Drug Delivery Systems Promoting Wound Healing
Nanofiber scaffolds help wounds heal by delivering drugs directly to the injury site.
research Hierarchically Assembled Nanofiber Scaffolds With Dual Growth Factor Gradients Promote Skin Wound Healing Through Rapid Cell Recruitment
The new scaffold with two growth factors speeds up skin healing and reduces scarring.
research Strain and Strain Recovery of Human Hair from the Nano- to the Macroscale
Human hair can almost fully recover its structure within about 1,000 minutes after being stretched.
research Methodologies to Evaluate the Hair Follicle-Targeted Drug Delivery Provided by Nanoparticles
Nanoparticle-based drug delivery to hair follicles is more effective when tested under conditions that match skin behavior.
research Responses of Hair Follicle–Associated Structures to Loss of Planar Cell Polarity Signaling
Loss of Fz6 disrupts hair follicle and associated structures' orientation.
research Effect of Nutritional Restriction on the Hair Follicles Development and Skin Transcriptome of Chinese Merino Sheep
Poor maternal nutrition can lead to fewer wool follicles in Chinese Merino sheep.
research Single-Cell Transcriptomics Reveals Lineage Trajectory of Human Scalp Hair Follicle and Informs Mechanisms of Hair Graying
The study found new details about human hair growth and suggests that preventing a specific biological pathway could potentially treat hair graying.
research The Structure and Organization of Lanceolate Mechanosensory Complexes at Mouse Hair Follicles
Lanceolate complexes in mouse hair follicles are essential for touch and depend on specific cells for maintenance and regeneration.
research Stem Cell Plasticity Enables Hair Regeneration Following Lgr5+ Cell Loss
Hair can regrow after certain stem cells are lost because other stem cells can take over their role.