research Mutations in Sterol O-Acyltransferase 1 (SOAT1) Result in Hair Interior Defects in AKR/J Mice
A mutation in the Soat1 gene causes hair structure defects and other health issues in AKR/J mice.
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research Theoretical Considerations in Laser Hair Removal
Laser hair removal effectiveness depends on targeting hair structures without harming the skin, and improvements require more research and expert collaboration.
research Known and Unknown Features of Hair Cuticle Structure: A Brief Review
The hair cuticle is made of tough proteins that protect the hair, but more research is needed to fully understand its structure.
research Possible Relationships Between the Physical Conditions of Cattle and the Occurrence of Structural Modifications of Their Coat Hair
Vitamin A deficiency changes cattle hair structure, while pregnancy may improve it, suggesting hair can indicate cattle health.
research Imaging of Photo-Damaged Hair with Differential Phase Scanning X-Ray Microscopy
Sunlight and chemical treatments change hair's internal structure differently, needing specific care.
research The Cytology and Cytochemistry of the Wool Follicle
Wool follicles are complex, involving interactions between different cell types and structures.
research Effect of Ethnicity and Treatments on In Situ Tensile Response and Morphological Changes of Human Hair Characterized by Atomic Force Microscopy
Different ethnicities and treatments affect human hair strength and structure.
research ILK Modulates Epithelial Polarity and Matrix Formation in Hair Follicles
ILK is essential for proper hair follicle development and structure.
research Keratin 71 Mutations: From Water Dogs to Woolly Hair
A mutation in the KRT71 gene causes a hair disorder by disrupting hair follicle structure and texture.
research The Human Hair: From Anatomy to Physiology
The document concludes that hair is complex, with a detailed growth cycle, structure, and clinical importance, affecting various scientific and medical fields.
research The RAIG Family Member, GPRC5D, Is Associated With Hard-Keratinized Structures
GPRC5D is linked to the formation of hair, nails, and certain tongue areas.
research Convergent Evolution of Cysteine-Rich Keratins in Hard Skin Appendages of Terrestrial Vertebrates
Cysteine-rich keratins evolved independently in mammals, reptiles, and birds for hard skin structures like hair, claws, and feathers.
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 Cross-Linked Features of Mouse Pelage Hair Resistant to Detergent Extraction
Some mutant mice have hair with abnormal cross-linking, mainly in the cuticle, not affecting other hair parts.
research Cosmetic Approach for Healthy and Damaged Hair
Hair can't be reliably repaired once damaged; prevention and proper product use are key to maintaining hair health.
research Genetic Interplays Between Msx2 And Foxn1 Are Required For Notch1 Expression And Hair Shaft Differentiation
Msx2 and Foxn1 are both crucial for hair growth and health.
research Size Polymorphisms in the Human Ultrahigh Sulfur Hair Keratin-Associated Protein 4, KAP4, Gene Family
The study found that variations in hair protein genes are likely due to evolutionary deletions or duplications.
research Raman Spectroscopy and Electronic Microscopy Structural Studies of Caucasian and Afro Human Hair
Hair treatments cause significant structural changes, especially with excessive heat, regardless of ethnicity.
research A Study of the Differentiation Products of the Hair Follicle Cells with the Electron Microscope
Hair follicle cells become four types: medulla, cortex, cuticle, and inner root sheath.
research Lipid Losses and Barrier Function Modifications of the Brown-to-White Hair Transition
White hair has less lipid content and absorbs water differently than brown hair.
research Facial Preservation Following Extreme Mummification: Shrunken Heads
Shrunken heads retain some facial features and hair characteristics, allowing for limited individual identification.
research Alopecia in Harlequin Mutant Mice Is Associated with Reduced AIF Protein Levels and Expression of Retroviral Elements
Harlequin mutant mice have hair loss due to low AIF protein levels and retroviral element activity.
research Microscopic Identification of the Remnant Hair or Feather of Five Animal Drug Components in Shenrongbian Pill
The study found unique microscopic features for hair or feather in five animal ingredients in Shenrongbian pill.
research Human Hair: An Important Biological Matrix of Interest
Human hair is a significant sample for various tests in clinical, nutritional, archaeological, and forensic studies.
research The Degradative Characteristics of Hair in Water Samples with Altered pH
Hair fibers degrade and change color in very basic water.
research Diagnosis of Hair Disorders
The document concludes that accurate diagnosis of hair disorders is crucial and requires a range of diagnostic methods.
research Polymorphisms in the Human High Sulfur Hair Keratin-Associated Protein 1, KAP1, Gene Family
Genetic variations in hair keratin proteins exist but don't significantly affect hair structure.
research Evidence for Various Calcium Sites in Human Hair Shaft Revealed by Sub-Micrometer X-Ray Fluorescence
The research found two types of calcium in human hair, one that varies among individuals and another that is consistent across people.
research The Hair Follicle Enigma
The document concludes that understanding hair follicles requires more research using computational methods and an integrative approach, considering the current limitations in hair treatment products.
research Influence of Oxidative and Reductive Treatment on Human Hair: Analysis of Hair Damage
Chemical treatments and daily stresses damage hair, especially the cuticle layer.