research Faculty Opinions recommendation of De novo production of dermal papilla cells during the anagen phase of the hair cycle.
New cells join the hair's dermal papilla during the growth phase, possibly affecting hair thickness.
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research WNT10A gene variants at the root of short anagen hair syndrome
WNT10A gene mutations cause short anagen hair syndrome.
research Anagen hair follicle repair: Timely regenerative attempts from plastic extra‐bulge epithelial cells
Certain cells outside the hair follicle's bulge area can quickly regenerate damaged hair follicles, potentially helping to reduce hair loss from cancer treatments.
research Congenital atrichia with papular lesions resulting from novel mutations in human hairless gene in four consanguineous families
Mutations in the hairless gene cause a rare form of permanent hair loss.
research Loose anagen hair.
Loose anagen hair can appear at any age and may improve over time.
research Dermoscopic Approach to a Small Round to Oval Hairless Patch on the Scalp
Dermoscopic examination helps diagnose different types of hair loss conditions by showing specific patterns.
research Diffuse hypotrichosis from early childhood
The girl has a genetic hair condition causing thin hair since childhood.
research Towards developing an organotypic model for the preclinical study and manipulation of human hair matrix-dermal papilla interactions
The study created a new model to better understand human hair growth and health.
research A rare pediatric case of loose anagen hair syndrome
Loose anagen hair syndrome in children may improve with age, but treatment results vary.
research Trichothiodystrophy: an ultrastructural study of the hair follicle
Trichothiodystrophy causes abnormal protein deposits and distortion in hair follicles.
research Cellular Activity in the Dermis Surrounding the Hair Bulb in Alopecia Areata
Hair growth in alopecia areata is hindered due to impaired cell activity in the surrounding tissue.
research Hair-cycle dependent differential expression of ADAM 10 and ADAM 12
ADAM 10 and ADAM 12 proteins are involved in different stages of hair growth and could be targets for treating hair disorders.
research Histologic Study of the Regeneration Process of Human Hair Follicles Grafted onto SCID Mice after Bulb Amputation
Human hair follicles can regenerate and recover after severe injury by going through a brief abnormal resting phase before growing again.
research Hair physiology and its disorders
Different hair growth problems are caused by genetic issues or changes in hair growth cycles, and new treatments are being developed.
research Do you know this syndrome? * Você conhece esta síndrome? *
The document concludes that Loose Anagen Hair Syndrome is a benign condition where hair is thin and easily pulled out, often improving with age.
research Divergent proliferation patterns of distinct human hair follicle epithelial progenitor niches in situ and their differential responsiveness to prostaglandin D2
Different human hair follicle stem cells grow at different rates and respond differently to a baldness-related compound.
research Acquired progressive kinking of the hair in a Korean female adolescent
A Korean girl developed kinky hair without known cause or effective treatment.
research Cells within the bulge region of mouse hair follicle transiently proliferate during early anagen: heterogeneity and functional differences of various hair cycles
Mouse hair follicle cells briefly grow during the early hair growth phase, showing that these cells are important for starting the hair cycle.
research Loose anagen syndrome in one identical twin girl
One twin girl has Loose anagen syndrome with poorly anchored hair, diagnosed with a simple hair pull test, while her identical twin does not have the condition.
research Patients with profuse hair shedding may reveal anagen hair dystrophy: a diagnostic clue of alopecia areata incognita
Some people with heavy hair shedding might actually have a hidden form of alopecia, which can be identified by specific hair changes.
research Characterization of Hair Follicles in Hirosaki Hairless Rats with Deletion of Basic Hair Keratin Genes. Enlarged Medulla, Loss of Cuticle and Long Catagen
Hirosaki hairless rats have sparse, twisted hair due to missing hair keratin genes.
research Atrichia with papular lesions
Accurate diagnosis of APL is crucial to avoid unnecessary treatments.
research CD133-positive dermal papilla-derived Wnt ligands regulate postnatal hair growth
Wnt proteins from certain skin cells are crucial for normal hair growth and renewal.
research Morphogenetic Events in Hair Follicle Heterotypic Spheroids
Researchers developed a method to create artificial hair follicles that may help with hair loss treatment and research.
research MOLECULAR AND CELLULAR BASIS OF EXOGEN AND ANAGEN INDUCTION
Hair growth and shedding involve specific cell changes and gene roles.
research Locations of synthesis of hair structural proteins in human anagen follicles
Hair structural proteins are synthesized sequentially in specific cells, offering a new way to study hair proteins and defects.
research Integral characterization of normal and alopecic hair at different degeneration stages by in-situ visible and chemical imaging
Alopecic hair has more irregular structures and chemical changes than normal hair, reducing its strength.
research From rare hypertrichosis to common alopecia: new pathways for hair regeneration
research Inherited Disorders of the Hair
The study concluded that genetic mutations affect human hair diseases and identified key genes and pathways involved in hair growth and cycling.
research Loose anagen syndrome in one identical twin girl.
A 2-year-old girl had a hair disorder not shared by her identical twin.