research Banded Scalp Hair with an Unusual Glistening Appearance in a Teenager: A Quiz
A teenager's hair with alternating white and dark bands, known as Pili annulati, is a genetic condition that is usually harmless and often considered attractive.
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540-570 / 1000+ results research TRICHOSTASIS SPINULOSA
Trichostasis spinulosa mainly affects the nose, with many tiny hairs in one follicle, possibly influenced by hormones and sunlight.
research Hair anatomy for the clinician
Understanding hair follicle anatomy helps diagnose hair disorders.
research Two females with hair loss
A mother and daughter have a rare genetic hair loss disorder with no effective treatment.
research Two’s Company, Three’s a Hair Cycle? hfDSCs Join the Hair Germ–Dermal Papilla Regulatory Interface
Hair follicle dermal stem cells help control hair growth timing by regulating signals at the hair germ–dermal papilla interface.
research Electrolysis and thermolysis for permanent hair removal
The document concludes that electrolysis and thermolysis can permanently remove hair but calls for better regulation to ensure safety, and notes a possibility of hair regrowth and rare complications.
research Deciphering the molecular morphology of the human hair cycle: Wnt signalling during the telogen–anagen transformation
Wnt signaling is important for the change from the resting phase to the growth phase in human hair cycles.
research Laser hair removal
Laser hair removal has advanced to effectively reduce hair for various skin types and hair colors.
research Fluorine-Induced Apoptosis and Lipid Peroxidation in Human Hair Follicles In Vitro
research Hair biology: an update
Recent findings show that hair growth and color are controlled by a complex network of signals in the hair follicle.
research Woolly Antics between the Sheaths
Lipase H is important for hair follicle function and shaping hair fibers.
research The post-terminal differentiation fate of RNAs revealed by next-generation sequencing
Hair and nails contain stable RNA, useful for personalized medicine and screening.
research Hair repigmentation in microcystic adnexal carcinoma
Hair repigmentation can indicate malignancy and should be investigated.
research Special Biochemical Features of the Hair Follicle
Hair follicles have unique proteins that vary by species and are influenced by nutrition.
research The distribution of melanocytes and the degradation of melanosomes in fetal hair follicles
Fetal hair follicles have melanocytes with melanosomes at different stages, which are broken down into pigment particles in keratinocytes.
research Molecular Genetics of Human Hair Diseases
research Hair follicles laser targeting: Theory and applications
research Stress-sensing in the human greying hair follicle: Ataxia Telangiectasia Mutated (ATM) depletion in hair bulb melanocytes in canities-prone scalp
Hair greying is linked to reduced ATM protein in hair cells, which protects against stress and damage.
research Mapping of cis-acting expression quantitative trait loci in human scalp hair follicles
Researchers identified genes in scalp hair follicles that may affect hair traits and hair loss.
research Synchronous neonatal telogen effluvium in white and black.
Newborns can experience temporary hair loss in bands, unrelated to sleeping position.
research Hair Shaft Morphology, Elemental Composition, and Nanoparticles in Frontal Fibrosing Alopecia: A Case-control Study
Titanium nanoparticles may trigger frontal fibrosing alopecia, so avoid products with them.
research A new mutation in the type II hair cortex keratin hHb1 involved in the inherited hair disorder monilethrix
A new mutation in the hHb1 keratin gene is linked to the hair disorder monilethrix.
research Female pattern hair loss in clinic
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 Determination of the cuticula thickness of human and porcine hairs and their potential influence on the penetration of nanoparticles into the hair follicles
Nanoparticles penetrate hair follicles better when their size matches the cuticula thickness.
research An intergenerational androgenic mechanism of female intrasexual competition in the cooperatively breeding meerkat
Androgens in female meerkats influence aggression and dominance, affecting social dynamics and offspring behavior.
research Hair Removal Practices: A Literature Review.
Hair removal methods vary in effectiveness and side effects, with electrolysis being the only permanent solution.
research Discreet monilethrix: De novo mutation on the example of polish families
A new mutation caused a rare hair disorder in a Polish girl, not inherited from her family.
research Telomere Dynamics and Telomerase in the Biology of Hair Follicles and their Stem Cells as a Model for Aging Research
Hair follicle studies suggest that maintaining telomere length could help treat hair loss and graying, but it's uncertain if mouse results apply to humans.
research Vesicle Formation and Follicular Root Sheath Separation in Mice Homozygous for Deleterious Alleles at the Balding (bal) Locus
A mutation in mice causes hair loss and skin issues due to a defect in a gene affecting cell adhesion.