research What factors play a role in unhealthy hair?
Environmental, chemical, mechanical, and personal health factors can all damage hair and contribute to hair loss or changes in hair quality.
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570-600 / 1000+ results research Phospholipase C‐δ1 is an essential molecule downstream of Foxnl, the gene responsible for the nude mutation, in normal hair development
Phospholipase C-δ1 is crucial for normal hair development.
research Runx1 transcription factor is involved in the regulation of KAP5 gene expression in human hair follicles
Runx1 helps control the KAP5 gene in human hair follicles.
research Hair Shaft Abnormalities. Pili Bifurcati: A Scanning Electron Microscopy Analysis
The study found that pili bifurcati causes hair to intermittently split into two branches, each with its own outer layer.
research Comparison of damage to human hair fibers caused by monoethanolamine- and ammonia-based hair colorants.
Monoethanolamine-based hair colorants can cause more damage to hair than ammonia-based ones.
research Ultra‐structural hair alterations in F riedreich's ataxia: A scanning electron microscopic investigation
Friedreich's ataxia causes thin, weak hair with surface damage and cavities.
research Sustainable Biopolymer Based on Tung Oil and Tung Free Fatty Acids for Hair Tensile Enhancement
The TO-TF copolymer strengthens damaged hair effectively and sustainably.
research Justicia procumbens promotes hair growth and ameliorates age-related deterioration of hair health
Justicia procumbens helps hair grow and improves hair health as we age.
research [Electrophoretic studies of acid mucopolysaccharides in skin, prekeratin of hair follicles and in keratoses of wool].
Chondroitin sulphate is more abundant than hyaluronic acid in skin and hair samples, except in gamma-keratosis.
research Asian Hair: A Review of Structures, Properties, and Distinctive Disorders
Asian hair is generally straight and thick, with unique disorders and properties, and more research is needed to understand it fully.
research Characteristics of the microscopic hair structure of domestic mammals from Equidae family
Donkey and horse hair have different microscopic structures, which can help tell them apart.
research [Wooly hair syndrome. Clinical and microscopic study].
Woolly hair syndrome is a genetic condition causing frizzy, fragile hair.
research Heterozygous KRT32 variant is responsible for autosomal dominant loose anagen hair syndrome
A KRT32 gene variant causes loose anagen hair syndrome.
research Nanotribological characterization of human hair and skin using atomic force microscopy
The research improved understanding of hair and skin properties across different ethnicities and conditions.
research Anomalous Fluorescence of White Hair Compared to Other Unpigmented Keratin Fibres
White hair has weaker tryptophan fluorescence than other unpigmented fibers, possibly due to UV exposure or unknown substances.
research Novel insights into hair structure and the effects of chemical stressors on hair and skin using label-free advanced light microscopy
Chemical stressors damage hair structure but the skin's outer layer protects living cells.
research Scanning electron microscopy and morphometric analysis of the hair in dromedaries with SEM-EDX in relation to age
Dromedary camel hair structure and mineral content change with age.
research Trichological analysis on hair of German shepherd dog
German shepherd hair varies in color and pattern but is flat with a consistent internal structure.
research Effective Penetration of the Oxidized Keratin‐Rebonding Materials Into Hair Shafts Based on Charge Conversion
Charge-conversion chemistry improves hair-rebonding by enhancing penetration and strength.
research Trident™ Thermal Conductivity Application Highlight: Thermal Conductivity Measurements of Hair and The Influence of Thermal Protectants
Thermal protectants help reduce hair damage from heat styling.
research Trident™ Thermal Conductivity Application Highlight: Thermal Conductivity Measurements of Hair and The Influence of Thermal Protectants
Thermal protectants help reduce hair damage from heat styling.
research Trichological analysis on hair of malvi cattle
Malvi cattle hair varies in color and pattern across different body regions.
research Anionic Surfactants as Detergents for Scalp and Hair
AMT is the best surfactant for hair and scalp care.
research Studies on the Preservative Condition and the Ultrastructure of Hair of Newly Found Sixteenth Century Mummy in Paju
The 16th-century mummy's hair was well-preserved due to a calcium surface coat.
research Performance scanning electron microscopic investigations and elemental analysis of hair of the different animal species for forensic identification
Scanning electron microscopy and elemental analysis can help identify animal species by their hair patterns and elements.
research Morphogenesis of the antenna of the male silkmoth. Antheraea polyphemus, III. Development of olfactory sensilla and the properties of hair-forming cells
The male silkmoth's antenna develops olfactory structures over 21 days, with full hair formation by day 15.
research Defining pseudofolliculitis barbae in 2001: A review of the literature and current trends
Pseudofolliculitis barbae is a chronic skin condition affecting mainly African American and Hispanic individuals, caused by shaving tightly curled hair, and managed by prevention and treatment but not curable.
research Characterization of a First Domain of Human High Glycine-Tyrosine and High Sulfur Keratin-associated Protein (KAP) Genes on Chromosome 21q22.1
Researchers mapped and categorized specific keratin-associated protein genes on human chromosome 21q22.1.
research Curl Cream Development – A Pilot Study
Polisorbate 20 is not suitable for curl creams due to instability.
research Utilizing functional genomics approaches to characterize risk genes in alopecia areata
Certain genetic changes in the STX17 and KRT82 genes contribute to hair loss in alopecia areata.