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research Profiling of hair proteome revealed individual demographics
Hair protein analysis might help identify a person's ethnicity, sex, and age in forensics.
research Analyzing the laser-light reflection from human hair fibers Part1: Light components underlying the goniophotometric curves and fiber cuticle angles
Hair color affects light reflection, with black hair having higher cuticle angles and lighter hair showing less specular reflection.
research Evaluation of Hair Density in Different Ethnicities in a Healthy American Population Using Quantitative Trichoscopic Analysis
Caucasians have the highest hair density, followed by Hispanics, with the lowest in individuals of African descent.
research Mechanical anisotropy of hair affected by genetic diseases highlights structural information related to differential crosslinking in keratins
research Ethnic cosmetic products
Certain hair care practices in African American girls can lead to scalp and hair issues.
research A Comparison of Morphometric Features of Scalp Hair among Different Regions of India
Scalp hair characteristics vary across different regions of India and can help identify a person's origin.
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 Dermatoses common in blacks
Certain skin conditions are more common in black people due to hair and skin differences.
research The color of human hair
Human hair color is determined by melanin types and genetic factors.
research Worldwide diversity of hair curliness: a new method of assessment
A new method accurately classifies hair types, showing global hair diversity.
research Hair Pigmentation: A Research Update
Hair color is determined by different melanins and changes with age.
research Common Variants in the Trichohyalin Gene Are Associated with Straight Hair in Europeans
Common variants in the Trichohyalin gene are linked to straight hair in Europeans.
research Hair Protein Polymorphism and Its Application to Forensic Science Hair Comparison.
Hair protein differences help identify species and individuals in forensic science.
research A genetic electrophoretic variant of high-sulfur hair proteins for forensic hair comparisons. I. Characterization of variant high-sulfur proteins of human hair.
A genetic hair protein variant is more common in Japanese people and is inherited.
research The Genomic Variation in Textured Hair: Implications in Developing a Holistic Hair Care Routine
Afro-textured hair needs specialized care due to its unique genetic and structural properties.
research Potential use of human hair shaft keratin peptide signatures to distinguish gender and ethnicity
Keratin peptides in hair might help identify gender and ethnicity.
research Electrophoretic variability in human hair: Comparative sodium dodecyl sulfate‐polyacrylamide gel electrophoresis of body and head hair proteins
Keratin proteins are consistent across different hair types from the same person.
research Molecular Genetics of Human Hair Diseases
research Hair Characteristics of East and Southeast Asians
East and Southeast Asians typically have less dense but thicker, straight black hair.
research Mutation in human hair keratin hHb6 in monilethrix: clinical variation is not due to genetic variation.
research Hair Breakage in Patients of African Descent: Role of Dermoscopy
Dermoscopy helps quickly identify hair breakage in people of African descent.
research Ethnic Considerations in Hair Restoration Surgery
Different ethnic hair traits must be considered for successful hair restoration surgery to achieve natural-looking results.
research Human skin color: Origin, variation and significance
Human skin and hair color variation is mainly due to melanin produced by a few genes, with melanin protecting against sun damage.
research Hair phenotype diversity across Indriidae lemurs
Lemur hair color and density vary by environment, supporting theories on primate hair evolution.
research Ethnische Unterschiede in der Hautphysiologie, Haarfollikelmorphologie und follikulären Penetration von topisch applizierten Substanzen
Ethnic differences in skin and hair affect penetration minimally, but cultural habits matter in product development.
research Future Directions: Gene Polymorphism Diagnostics Relevant to Hair
research Human hair: A unique physicochemical composite
Human hair, despite its different types, shares common traits that affect its structure and response to treatments.
research JAAD – Prevalence of Female Pattern Hair Loss in a multiracial population (supplementary data)
research From hair colour to diagnosis
Hair color is influenced by genetics and can indicate certain health conditions.