research Hair Diameter Variation in Different Vertical Regions of the Occipital Safe Donor Area
Hair thickness decreases from the upper to lower areas of the back of the head, affecting hair transplant results.
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750-780 / 1000+ results research Spatial organization within a niche as a determinant of stem-cell fate
research Exact, time-independent estimation of clone size distributions in normal and mutated cells
A new method accurately estimates clone sizes in cells without considering time.
research Localization of S100A2, S100A4, S100A6, S100A7, and S100P in the human hair follicle.
Different S100 proteins have specific roles in various parts of the hair follicle.
research Human hair morphology: a scanning electron microscopy study on a male Caucasoid and a computerized classification of regional differences.
Hair varies in size and features depending on body region.
research Scattering from Elliptical Hair Fibers Based on Microfacet Theory
research HAIR DIAMETER IN FEMALE BALDNESS
Women with thinning hair have thinner hair strands than women without hair loss.
research Efficient Generation of Skin Organoids from Pluripotent Cells via Defined Extracellular Matrix Cues and Morphogen Gradients in a Spindle‐Shaped Microfluidic Device
Scientists developed a new way to create skin-like structures from stem cells using a special 3D gel and a device that improves cell organization and increases hair growth.
research Azimuthal Scattering from Elliptical Hair Fibers
Light scatters differently from elliptical hair fibers than from circular ones, and a new model better predicts this behavior, especially for shiny highlights.
research 020 Sphingosine 1-phosphate receptor signalling promotes hair growth and inhibits perifollicular T-cell expansion and immune privilege collapse ex vivo
research Description of the Intrafollicular Delivery of Large Molecular Weight Molecules to Follicles of Human Scalp Skin In Vitro
Properly formulated large molecules can reach active levels at the hair bulb.
research Prospective ultramorphological characterization of human hair by optical coherence tomography
OCT can identify hair structures, but chemical treatments can damage them.
research Effect of finasteride particle size reduction on its pharmacokinetic, tissue distribution and cellular permeation.
Smaller finasteride particles increase effectiveness in treating hair loss.
research Normal head-hair length is correlated with its diameter
Hair length and thickness are related, with thickness peaking at about a quarter of the hair's maximum length.
research Structural variations and distributions of human Body follicles
Human body follicles have diverse structures and functions important for health.
research “Cellularity as a predictive tool for mesenchymal stem cell concentration in bone marrow concentrates: Implications for regenerative medicine”
Cellularity can estimate mesenchymal stem cell concentration in bone marrow, aiding regenerative medicine.
research The impact of particle size of nanostructured lipid carriers on follicular drug delivery: A comprehensive analysis of mouse and human hair follicle penetration
400 nm particles penetrate hair follicles best, but mouse models aren't fully reliable for human studies.
research Histological and dermatoscopic description of sphynx cat skin
Sphynx cats have abnormal hair follicles and keratinization affecting their skin.
research Elliptical Donor Stereoscopically Assisted Micrografting as an Approach to Further Refinement in Hair Transplantation
This hair transplant method improves cosmetic results for hair loss.
research Variation and Heritability in Hair Diameter and Curvature in an Australian Twin Sample
Hair diameter and curvature are mostly determined by genetics.
research Keratin Microspheres as Promising Tool for Targeting Follicular Growth
Keratin microspheres might help hair grow.
research Hair diameter evaluation in different regions of the safe donor area in Asian populations
Different areas of the scalp have varying hair thickness, useful for different types of hair transplant needs.
research Lack of effect of spironolactone on hair shaft diameter in hirsute females
Spironolactone did not make hair thinner in women with excess hair growth.
research Sphingolipid metabolism orchestrates the establishment of the adult hair follicle stem cell niche to control skin homeostasis
A specific enzyme is essential for proper hair follicle stem cell development and healthy skin.
research The Effect of Particle Size on the Deposition of Solid Lipid Nanoparticles in Different Skin Layers: A Histological Study.
Smaller particles improve drug delivery through the skin.
research Sebaceous gland organoid engineering
Sebaceous gland organoids could improve skin regeneration and treatment.
research Human hair form. Morphology revealed by light and scanning electron microscopy and computer aided three-dimensional reconstruction.
Hair follicle shape determines hair type: curly, straight, or in-between.
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 Setting reference values in trichology
Normal hair density and diameter ratios were established to help diagnose adult hair loss.
research Atypical and giant proliferating pilomatrixoma of the eyelid: a clinicopathological report
Surgical removal of eyelid mass showed it was non-cancerous, with no recurrence after one year.