research Promotion Effect of Constituents from the Root of Polygonum Multiflorum on Hair Growth
Compounds from Polygonum multiflorum root, especially a new one, can boost hair growth more effectively than common treatments.
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research Microscopical Characterization of Known Postmortem Root Bands Using Light and Scanning Electron Microscopy
The research found that postmortem root bands in hair are likely caused by the breakdown of a specific part of the hair's inner structure after death.
research Effects of Ultraviolet B Radiation on Physicochemical Properties of Human Hair Shaft
UVB radiation changes the chemical makeup and dries out human hair but doesn't alter its appearance or texture.
research Immortalization of Primary Human Dermal Papilla Cells by Bmi-1 and TERT
Hair care products reduced hair roughness, a combination of Stemoxydine and Resveratrol increased hair density, fermented mackerel oil promoted hair growth, and genes TERT and Bmi-1 helped create new hair follicles.
research In Situ Tensile Deformation Characterization of Human Hair with Atomic Force Microscopy
AFM helped show how hair changes under tension and the effects of damage and conditioner.
research Hair Physiology and Grooming
Hair is complex, varies in type, and plays a big role in attractiveness and culture.
research Differential Gene Expression Analysis Between Anagen and Telogen of Capra Hircus Skin Based on the De Novo Assembled Transcriptome Sequence
Signaling pathways are crucial for hair growth in goats.
research Biomechanics of Hair Fiber Growth: A Multi-Scale Modeling Approach
The model shows that factors like follicle shape and stiffness are key for hair growth and anchoring.
research Characterization of the Mechanical Properties of the Cortex Region of Human Hair Fibers by Multiparametric Atomic Force Microscopy Mapping
Atomic Force Microscopy is a more accurate way to assess hair damage and the effect of cosmetic treatments.
research Micro-RNA-31 Controls Hair Cycle-Associated Changes in Gene Expression Programs of the Skin and Hair Follicle
miR-31 regulates hair growth by controlling gene expression in hair follicles.
research Human KAP Genes: Only Half of It? Extensive Size Polymorphisms in Hair Keratin-Associated Protein Genes
KAP genes show significant genetic variability, but its impact on hair traits is unclear.
research Disrupted Ectodermal Organ Morphogenesis in Mice with a Conditional Histone Deacetylase 1, 2 Deletion in the Epidermis
Mice without certain skin proteins had abnormal skin and hair development.
research Characterization of the Promoter Regions of Two Sheep Keratin-Associated Protein Genes for Hair Cortex-Specific Expression
The KRTAP11-1 gene promoter is crucial for specific expression in sheep wool cortex.
research The Human Type II Keratin Gene Cluster on Chromosome 12q13.13: Final Count or Hidden Secrets?
The document concludes that the human keratin gene cluster is complex, with a need for updated naming to reflect over 50 functional genes important for hair and skin biology.
research Commentary
Hair disease research is a growing and evolving field in dermatology, with recent significant advances.
research The Catalog of Human Hair Keratins
Human hair is made up of different keratins, some strong and some weak, with specific types appearing at various stages of hair growth.
research Hair Breakage in Patients of African Descent: Role of Dermoscopy
Dermoscopy helps quickly identify hair breakage in people of African descent.
research Molecular Genetics of Alopecias
Scientists have found specific genes linked to different hair loss conditions, which could lead to new treatments.
research Experimental Methods
Human hair's structure and properties were studied using advanced microscopes and mechanical tests.
research Transglutaminase 3: The Involvement in Epithelial Differentiation and Cancer
TGM3 is important for skin and hair structure and may help diagnose cancer.
research Cross-Linked Features of Mouse Pelage Hair Resistant to Detergent Extraction
Two mouse mutants have defective hair cuticle cross-linking.
research The Fate of Trichohyalin
Trichohyalin is modified by enzymes to form strong structures in hair cells.
research The Cytology and Cytochemistry of the Wool Follicle
Wool follicles are complex, involving interactions between different cell types and structures.
research Sostdc1 Defines the Size and Number of Skin Appendage Placodes
Sostdc1 controls the size and number of hair and mammary gland structures.
research Anatomy and Physiology of Hair
Hair is important for protection, social interaction, and temperature control, and is made of a growth cycle-influenced follicle and a complex shaft.
research Hair Follicle Biology, the Sebaceous Gland, and Scarring Alopecias
Hair follicles grow hair and release it through the skin.
research Specific Citrullination Causes Assembly of a Globular S100A3 Homotetramer
A specific chemical change in the S100A3 protein leads to the formation of a four-part structure important for hair formation.
research Runx3 Is Involved in Hair Shape Determination
Runx3 helps determine hair shape.
research Analysis of Cosmetic Residues on a Single Human Hair by ATR FT-IR Microspectroscopy
Cosmetic residues on individual hairs can be identified and differentiated using ATR FT-IR microspectroscopy.
research Reduction Mechanism of L-Cysteine on Keratin Fibers Using Microspectrophotometry and Raman Spectroscopy
L-cysteine slows down the breaking of bonds in hair due to electrostatic interactions.