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.
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research Randomized trial of electrodynamic microneedling combined with 5% minoxidil topical solution for treating androgenetic alopecia in Chinese males and molecular mechanistic study of the involvement of the Wnt/β-catenin signaling pathway
Microneedling with 5% minoxidil improves hair loss in Chinese men by activating Wnt/ß-catenin pathway.
research Synthesis and Validation of Functional Nanogels as pH-Sensors in the Hair Follicle
Scientists created tiny pH-sensing gels that can safely measure the pH levels inside hair follicles.
research Mechanical index-guided low intensity ultrasound therapy for hair regeneration: Insights from finite element modeling and in vivo experiments
Low-intensity ultrasound can safely enhance hair regrowth by selecting the right frequency and intensity.
research Long-acting microneedle formulations
Microneedles are promising for long-acting drug delivery and can improve patient compliance, but more data is needed to confirm their effectiveness.
research Formulation and Evaluation of PLGA Nanoparticulate-Based Microneedle System for Potential Treatment of Neurological Diseases
The microneedle system shows promise for non-invasive brain drug delivery.
research NANOPARTICLE-EMBEDDED MICRONEEDLES FOR ENHANCED TRANSDERMAL DELIVERY: ADVANCES AND APPLICATIONS
Nanoparticle-embedded microneedles improve drug delivery through the skin but face challenges in stability and safety.
research Fundamental research on the action mechanism of the 800 nm semiconductor laser on skin blackheads and coarse pores
Low-dose 800 nm laser effectively treats blackheads and coarse pores without harming cell growth.
research Gradient-dependent release of the model drug TRITC-dextran from FITC-labeled BSA hydrogel nanocarriers in the hair follicles of porcine ear skin
The drug was successfully released into hair follicles using nanocarriers.
research Investigation of transfollicular caffeine penetration using microdialysis on ex vivo porcine ear skin
Caffeine penetrates skin quickly through open hair follicles, but less through closed ones, with levels becoming equal after 22 hours.
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 Effect of Microneedle on Hair Regrowth in Patients with Androgenetic Alopecia: A Systematic Review and Meta-Analysis of Randomized Controlled Trials
Microneedle treatment combined with minoxidil significantly increases hair count for hair loss patients.
research Cellulose nanocrystal-stabilized Pickering emulsion gels as vehicles for follicular delivery of minoxidil
New gels using cellulose nanocrystals effectively deliver minoxidil to hair follicles, promoting hair regrowth.
research Laser Ablation and Intravital Microscopy to Study Intestinal Remodeling
A new laser method helps observe and understand how intestines heal and change over time.
research Ultrafast Mid-IR Laser Scalpel: Protein Signals of the Fundamental Limits to Minimally Invasive Surgery
The PIRL laser cuts tissue with less damage and scarring than traditional methods.
research The Density Issue in Hair Transplantation
Mini-micrografting in hair transplants can give similar density to older methods with fewer sessions.
research Follicular penetration of nano-sized particulate FA-PLGA and the dye RhBITC in dorsal dog and rat skin, and porcine ear skin as an in vitro model for the human integument
Hair follicles can effectively absorb nano-sized particles, making them potential targets for localized drug delivery.
research Deciphering Early-Stage Molecular Mechanisms of Negative Pressure Wound Therapy in a Murine Model
Negative Pressure Wound Therapy speeds up wound healing by reducing inflammation and promoting skin cell growth.
research Integrated Single-Cell Analysis Reveals Spatially and Temporally Dynamic Heterogeneity in Fibroblast States during Wound Healing
research Investigation of hair shaft in seborrheic dermatitis using atomic force microscopy
Hair from people with seborrheic dermatitis is thicker scaled, more damaged, and thinner than healthy hair, and atomic force microscopy can help monitor the condition.
research Morphometric Analysis of the Human Scalp Hair Follicle: Practical Implications for the Hair Transplant Surgeon and Hair Regeneration Studies
The research provides specific measurements for hair follicles that can improve hair transplant and regeneration techniques.
research Microneedle applications in improving skin appearance
Microneedles help improve skin appearance and deliver skin treatments effectively, but safety concerns need more research and regulation.
research Microemulsions as a Surrogate Carrier for Dermal Drug Delivery
Microemulsions can effectively deliver drugs through the skin but require careful ingredient selection to avoid irritation.
research One-touch embeddable microneedles for hair loss treatment
Microneedles offer a painless, effective, and easy-to-use hair loss treatment.
research The penetration efficiency of a dissolved model drug into hair follicles depends on the concentration of added nanoparticles
A 4% nanoparticle concentration and 4 Hz massage improve drug delivery into hair follicles.
research Ultra-High-Frequency Ultrasound as an Innovative Imaging Evaluation of Hyaluronic Acid Filler in Nasolabial Folds
Ultra-high-frequency ultrasound effectively evaluates the impact of hyaluronic acid fillers in reducing nasolabial fold wrinkles over time.
research Cytoplasmic Ca2+ concentrations in intact Merkel cells of an isolated, functioning rat sinus hair preparation
research Monitoring Skin Trauma Healing in Mice Using Second-Harmonic Generation Combined with Optical Coherence Tomography
The study found that combining SHG and OCT effectively monitors skin wound healing in mice.
research The effects of low intensive pulse magnetic field on the proliferation and differentiation of epidermal stem cells during wound healing process
Low intensive pulse magnetic fields can speed up wound healing by boosting skin stem cell growth and development.
research Revolutionizing psoriasis care: Microneedle innovations in treatment and diagnosis
Microneedles offer a promising, less invasive way to treat and monitor psoriasis.