research The Morphological Basis of vicuña wool: Skin and gland structure in Vicugna vicugna (Molina 1782)
Vicuña wool's quality is due to a high density of fine secondary hair follicles, and their skin glands may be used for communication.
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research Office Diagnosis of Hair Shaft Defects
The document explains how to identify different hair problems using a microscope.
research Transcriptional Governance of Hair Follicle Stem Cell Quiescence and Niche Maintenance in Long-Term Tissue Regeneration
FOXC1 is essential for keeping hair follicle stem cells inactive and maintaining their environment for healthy hair growth.
research Hair growth promoting effect of white wax and policosanol from white wax on the mouse model of testosterone-induced hair loss
White wax and policosanol from white wax effectively reduced hair loss and promoted hair growth in mice better than a known hair growth drug.
research A Case of Proliferating Trichilemmal Cyst with Trichoepitheliomatous Change
A young woman had a rare scalp tumor usually found in older women.
research [Growing of hair in alopecia areata & maligna after intracutaneous hydrocortisone injection].
research Clinical approach to focal hairless patch with dermoscopy
Dermoscopy helps diagnose different hair loss conditions, and characteristics vary among ethnicities and individual cases.
research Loose Anagen Hair Syndrome
A 6-year-old girl's inability to grow her hair long was due to Loose Anagen Hair Syndrome, which causes hair to shed easily and may improve with age.
research The mouse hairy ears mutation exhibits an extended growth (anagen) phase in hair follicles and altered Hoxc gene expression in the ears
The mouse hairy ears mutation causes longer ear hair due to changes in gene expression.
research Autosomal recessive woolly hair/hypotrichosis with homozygous mutation in the LIPH gene: a case report
A genetic mutation in the LIPH gene causes a rare hair disorder with sparse, curly hair.
research Plica Neuropathica in 2 Hispanic Patients
Two Hispanic women developed Plica neuropathica, a condition causing tangled hair, possibly due to hair damage and various risk factors.
research Hot Comb Alopecia
Using hot combs can cause permanent hair loss on the scalp's crown.
research Trichotillomania
Trichotillomania, a disorder where people compulsively pull out their own hair, often starts around age 12, is more common in adult females, and can be treated with behavior therapy and medication.
research The Shaven (Sha) Mutation, Chromosome 15
The Shaven mutation in mice affects hair growth and causes a greasy coat due to abnormal lipid content.
research Spatiotemporal secondary hair follicle development in the Lanyu pig (Sus scrofa taivanus): a novel pelage hair follicle model
The Lanyu pig's hair follicles are similar to human ones, making it useful for studying skin healing.
research Alopecia in Cronkhite–Canada syndrome: Is it truly telogen effluvium?
Hair loss in Cronkhite-Canada syndrome may be caused by autoimmune factors, not just stress or malabsorption.
research Hereditary, Congenital, and Acquired Alopecias
Different types of hair loss in dogs and cats have various causes and treatments, with outcomes ranging from good to uncertain.
research Medical Pearl: Comparing crown part width to occipital part width to diagnose female pattern hair loss
research Trichoscopic findings of trichotillomania: new observations
Trichoscopy is useful for diagnosing hair-pulling disorder.
research A Closure Option for Sinuous Hairline Preservation on the Upper Forehead
research Abnormal inner root sheath of the hair follicle in the loose anagen hair syndrome: An ultrastructural study
Loose anagen hair syndrome is caused by structural abnormalities in the hair follicle's inner root sheath.
research Autosomal-Dominant Woolly Hair Resulting from Disruption of Keratin 74 (KRT74), a Potential Determinant of Human Hair Texture
A mutation in the KRT74 gene causes tightly curled hair.
research Male pattern hair loss - rh79g
research Poster Presentations
The document presented various case reports on hair disorders, highlighting the complexity and variety of these conditions. Notable cases included a 53-year-old female with alopecia totalis and multiple systemic issues, a 24-year-old male with cicatricial alopecia due to lichen sclerosus et atrophicans, and a case of short anagen hair syndrome linked to a ventricular septal defect. Trichodynia associated with female pattern hair loss was treated successfully with spironolactone. Other cases involved pili torti with mental retardation, alopecia areata with lichen sclerosus et atrophicus, and a positive response to methotrexate in lichen planopilaris. Woolly hair syndrome was diagnosed using trichoscopy, and a rare case of eruptive vellus hair cysts was described. These reports underscored the diverse manifestations and potential treatments for hair disorders.
research `Cyclic alopecia' inMsx2mutants: defects in hair cycling and hair shaft differentiation
Msx2-deficient mice experience irregular hair growth and loss due to disrupted hair cycle phases.
research Immortalized Rat Whisker Dermal Papilla Cells Cooperate with Mouse Immature Hair Follicle Buds to Activate Type IV Procollagenases in Collagen Matrix Coculture: Correlation with Ability to Promote Hair Follicle Development in Nude Mouse Grafts
research Removal of Intact Hair Papilla and Connective Tissue Sheath by Plucking Anagen Hairs**From the Department of Dermatology of the University of Hamburg, Germany.
Plucking hairs in a certain way can result in intact hair roots, not related to baldness.
research Order from disorder: Self-organization in mammalian hair patterning
Hair patterns in mice are controlled by both a global system dependent on Fz6 and a local self-organizing system.
research Tricholemmoma and tricholemmal carcinoma and Cowden syndrome
Tricholemmoma is linked to Cowden syndrome and can be benign or malignant.
research Decision letter: Complementary evolution of coding and noncoding sequence underlies mammalian hairlessness
Hairless mammals evolved quickly in both gene and non-gene areas related to skin and hair.