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.
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research A role for the Tgf-β/Bmp co-receptor Endoglin in the molecular oscillator that regulates the hair follicle cycle
Endoglin is crucial for proper hair growth cycles and stem cell activation in mice.
research Characterization of the proteins of guinea-pig hair and hair-follicle tissue
Guinea-pig hair and follicle proteins are mostly similar, but follicles have more group 2 proteins and fewer group 3 and 4 proteins.
research Study of seed hair growth in Populus tomentosa, an important character of female floral bud development
Poplar seed hairs grow from the placenta at the ovary base, with endoreduplication playing a key role in their development, and share similar cellulose synthesis processes with cotton fibers.
research Gradient-dependent release of the model drug TRITC-dextran from FITC-labeled BSA hydrogel nanocarriers in the hair follicles of porcine ear skin
The drug was successfully released into hair follicles using nanocarriers.
research Injury modifies the fate of hair follicle dermal stem cell progeny in a hair cycle‐dependent manner
Injury changes how hair follicle stem cells behave, depending on the hair growth stage.
research Advances in the Study of Stem-Cell-Enriched Hair Follicle Bulge Cells: A Review Featuring Characterization and Isolation of Human Bulge Cells
Scientists have made progress in understanding hair follicle stem cells, identifying specific genes and markers, and suggesting their use in treating hair and skin conditions.
research Investigating the origins of nanostructural variations in differential ethnic hair types using X‐ray scattering techniques
Different ethnic hair types have unique nanoscopic and molecular features despite having the same basic keratin structure.
research Understanding breakage in curly hair
Curly hair breaks due to mechanical damage and environmental factors, not chemical makeup, and needs ongoing care to prevent breakage.
research Single-Cell Transcriptomics Reveals the Molecular Anatomy of Sheep Hair Follicle Heterogeneity and Wool Curvature
The research identified genes that explain why some sheep have curly wool and others have straight wool.
research Trichoscopy of Alopecia Areata: Hair Loss Feature Extraction and Computation Using Grid Line Selection and Eigenvalue
Researchers developed an algorithm for self-diagnosing scalp conditions with high accuracy using smart device-attached microscopes.
research Measurement of cortisol, dehydroepiandrosterone, and testosterone in the hair of children: Preliminary results and promising indications
Hair can effectively measure DHEA and testosterone levels in children.
research Growth Hormone Operates as a Neuroendocrine Regulator of Human Hair Growth Ex Vivo
Growth hormone is important for regulating human hair growth.
research Measurement of Zinc, Copper, Manganese, and Iron Concentrations in Hair of Pituitary Dwarfism Patients Using Flameless Atomic Absorption Spectrophotometry
Children with pituitary dwarfism have higher zinc and copper, lower manganese, and similar iron levels in hair compared to normal children.
research Analysis of YouTube hair loss treatment information: What makes for engaging content?
Most YouTube hair loss treatment videos are popular but often biased and lack reliable sources.
research Human basal cell carcinoma: the induction of anagen hair follicle differentiation
Basal cell carcinomas may differentiate similarly to hair follicles and could be influenced by hair cycle-related treatments.
research New pattern hair loss in young Turkish women; What's wrong in their daily life?
Frequent use of hair straighteners can cause hair loss similar to scarring alopecia in young Turkish women.
research The Promoting Effect of Dansam-Samultang on Hair Growth by Gross and Histological Observation
Dansam-Samultang promotes hair growth and prevents hair loss.
research Analyzing the laser-light reflection from human hair fibers. I. Light components underlying the goniophotometric curves and fiber cuticle angles.
The research found a way to measure hair surface changes by analyzing how light reflects off of it, and determined hair cuticle angles vary by hair length and color.
research Determination of illegal adulteration of dietary supplements with synthetic hair-growth compounds by UPLC and LC-Q-TOF/MS
The new method accurately detects illegal hair-growth drugs in dietary supplements.
research Capillary gas‐chromatographic determination of spermidine in hair lotion
The method effectively measures spermidine in hair lotions.
research Role of direct immunofluorescence on outer root sheath of hair follicle in monitoring disease activity of pemphigus vulgaris
Testing hair roots with a special dye is a simple, non-invasive way to check disease progress in pemphigus vulgaris patients.
research A pig model exploring the postnatal hair follicle cycle
Pigs are a good model for studying human hair growth and disorders.
research Usefulness of the Green Coffee Bean Fermented Product as a Cosmetic Material for Scalp Hair Protection
Fermented green coffee beans may be good for scalp and hair health cosmetics.
research Ocfentanil testing in hair from a fatality case: Comparative analysis of a lock of hair versus a single hair fiber
Both a lock of hair and a single hair strand can show chronic drug use, but at least six single hairs are needed for accurate results.
research Effects of Aucklandia lappa Decne. Extract on Hair Growth in Depilated CL57BL/6 Mice
The extract promoted hair growth without significant toxicity.
research Histopathological Characteristics may not be Useful in the Differential Diagnosis Between Basal Cell Carcinoma and Benign Tumors of Cutaneous Appandages Originating from Hair Follicle
Looking at tissue characteristics isn't reliable for telling apart basal cell carcinoma from certain benign skin tumors.
research Distinctive age distribution and hair loss pattern putatively highlighting uniqueness of Japanese cases of fibrosing alopecia in a pattern distribution
Japanese cases of fibrosing alopecia show a unique age and hair loss pattern, possibly due to racial differences.
research Is hormone testing worthwhile in patients with female pattern hair loss?
Hormone testing may not be very helpful in diagnosing female pattern hair loss.
research Sustainable Formulation and Physicochemical Characterization of a Multifunctional Hair Cream Using Natural Ingredients
A natural hair cream with 15% extract is stable, effective, and better for hair and scalp than synthetic creams.