research Neural progenitor cell-derived nanovesicles promote hair follicle growth via miR-100
Tiny particles from brain cells help hair grow by targeting a specific hair growth pathway.
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750-780 / 1000+ resultsresearch Supplementary material from "Giant axonal neuropathy alters the structure of keratin intermediate filaments in human hair"
Giant axonal neuropathy changes the structure of keratin in human hair, making it stiffer and stronger.
research New Aspects of the Structure of Human Scalp Hair-II: Tubular Structure and Material Flow Property of the Medulla.
The medulla in Asian scalp hair has a tubular structure that allows ions and large molecules to flow through it.
research Decision letter: Dynamics of nevus development implicate cell cooperation in the growth arrest of transformed melanocytes
Moles may stop growing due to cell cooperation, not just because of individual cell aging.
research A Study of Aggregation Structures and Tensile Properties of Hair Fibers
research Smart Microneedles for Therapy and Diagnosis
Microneedle technology has advanced for painless drug delivery and sensitive detection but faces a gap between experimental use and clinical needs.
research 1412 “Telescope model” for coordinated organ morphogenesis and stem cell formation
Developing hair follicles form from ring-shaped patterns, with future stem cells originating from the outer ring, not the upper layers, as previously thought.
research Particle Size Effect of Curcumin Nanocrystals on Transdermal and Transfollicular Penetration by Hyaluronic Acid-Dissolving Microneedle Delivery
Smaller curcumin nanocrystals penetrate skin and hair follicles better than larger ones.
research In vivo silica nanoparticle translocation across human stratum corneum: the effect of surface hydrophobization in relation to hair follicle density.
Hydrophobized silica nanoparticles penetrate the skin's outer layer more effectively, while hair follicle density doesn't impact their accumulation.
research Label-free concurrent 5-modal microscopy (Co5M) resolves unknown spatio-temporal processes in wound healing
Co5M offers a new way to observe and understand wound healing without labels.
research Preparation of Nanochitin from Crickets and Comparison with That from Crab Shells
Cricket nanochitin is denser and stronger than crab nanochitin.
research Disulfide Cross-Linked Network Structure of Intermediate Filament and Matrix in Hair and Wool Cortices
Hair and wool strength is affected by the number and type of bonds in their protein structures, with hair having more protein aggregates than wool.
research Cryo-Electron Microscopy of Trichocyte (Hard α-Keratin) Intermediate Filaments Reveals a Low-Density Core
Trichocyte filaments have a low-density core and may include proteins for hair structure.
research Hair follicle stem cell cultures reveal self‐organizing plasticity of stem cells and their progeny
The study showed that hair follicle stem cells can maintain and organize themselves in a lab setting, keeping their ability to renew and form hair and skin.
research Three-dimensional reconstructions of mechanosensory end organs suggest a unifying mechanism underlying dynamic, light touch
Dynamic, light touch is sensed through a common mechanism involving Piezo2 channels in sensory axons.
research Molecular insights into the formation of drug-polymer inclusion complex
The research shows how certain drugs can form stable structures with polymers, which is important for making new pharmaceuticals.
research Complete Structure of an Epithelial Keratin Dimer: Implications for Intermediate Filament Assembly
The study revealed the detailed structure of a keratin dimer, aiding understanding of how intermediate filament proteins function.
research Harnessing mesenchymal aggregation for engineered organ‐level regeneration: Recent progress and perspective
Scientists are using clumps of special stem cells to improve organ repair.
research Nanoemulgel: For Promising Topical and Systemic Delivery
Nanoemulgel is a better way to deliver drugs through the skin for various conditions.
research Visualization of individual cell division history in complex tissues
The tool iCOUNT helps understand how stem cells divide and affect tissue development and repair.
research Targeted Self-Assembled anti-NFκB AuNCs-Aptamer Nanoplatform for Precise Theranostics via Tailored Follicle Regeneration
A new treatment using gold nanoclusters can safely reduce unwanted hair growth.
research Nanostructured Drug Delivery Systems for Targeting 5-α-Reductase Inhibitors to the Hair Follicle
Nanostructured delivery systems could potentially improve hair loss treatment by targeting drugs to hair follicles, reducing side effects and dosage, but the best size, charge, and materials for these systems need further investigation.
research Neurospectrum: A Geometric and Topological Deep Learning Framework for Uncovering Spatiotemporal Signatures in Neural Activity
Neurospectrum effectively analyzes neural signals to predict and identify brain activity patterns better than traditional methods.
research Chaotrope-Guided Protein Microneedles with High Drug-Loading Capacity, Ultrafast Dissolution, and High Mechanical Strength
research 545 Skin Organoids derived from NCSTN mutated patient-induced pluripotent stem cells recapitulate Hidradenitis Suppurativa pathogenic hallmarks
Skin organoids with NCSTN mutation show changes in hair follicle development and higher inflammation, key features of Hidradenitis Suppurativa.
research Nanotechnological Interventions and Mechanistic Insights into Wound-Healing Events
Nanotechnology can improve wound healing by enhancing treatments and dressings.
research Existence of various structural zones in keratinous tissues revealed by X-ray microdiffraction
Keratinous tissues have multiple structural layers, including ordered keratin and lipid granules.
research Electron Microscope Studies of the Human Epidermis The Clear Cell of Masson (Dendritic Cell or Melanocyte)
A unique skin cell similar to hair bulb melanocytes was identified, with better preservation using permanganate fixation.
research High-voltage Electron Microscopy and 3-D reconstruction of human hair fiber ultrastructure
The research provided a detailed view of the non-keratinous parts of human hair fibers.
research Drug Delivery with Topically Applied Nanoparticles: Science Fiction or Reality?
Nanoparticles show promise for drug delivery through hair follicles but not through healthy skin.