research Associations between season, climate, and pediatric alopecia areata flares in Providence, Rhode Island
Hair loss in children with alopecia areata is more common in winter and linked to climate factors like air pressure and sunlight.
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research Androgen receptor gene polymorphisms and risk for androgenetic alopecia: a meta-analysis
G allele of AR Stul polymorphism linked to higher hair loss risk, especially in white people.
research A quantitative hair growth assessment in female androgenetic alopecia during one year, and its modulation by a topical 5?-reductase inhibitor
Topical 5α-reductase inhibitor helps counteract hair loss and stabilize it.
research Ethnic Hair Disorders
Understanding and treating hair disorders in different ethnic groups requires knowledge of specific hair care practices and hair characteristics.
research From Buns to Braids and Ponytails: Entering a New Era of Female Military Hair-Grooming Standards
New military hair rules for women promote inclusivity and prevent hair damage.
research The genetically programmed hair growth cycle and alopecia: what is there to know?
The document concludes that hair loss is complex, affects many people, has limited treatments, and requires more research on its causes and psychological impact.
research Ethnic hair and skin: what is the state of the science?
Ethnic differences in hair and skin are significant and under-researched, requiring tailored dermatologic treatments and more study.
research Androgens and human hair growth
Androgens can cause hair growth in some areas and hair loss on the scalp.
research Evaluation of Hair Density and Hair Diameter in the Adult Thai Population Using Quantitative Trichoscopic Analysis
Thai people's hair density decreases with age and varies by scalp area, but hair thickness stays the same regardless of age or scalp area.
research Workplace Drug Testing Using Hair Samples
Hair testing is a reliable method for detecting workplace drug use when done with proper sample preparation and confirmation.
research The biology of hair diversity
Hair diversity is influenced by complex genetics and environmental factors, requiring more research for practical solutions.
research Hair Transplantation Update
The document details hair transplantation techniques and innovations, highlighting Follicular Unit Transplantation as the standard and discussing the effectiveness and challenges of the procedure.
research High-throughput phenotyping methods for quantifying hair fiber morphology
Hair fiber shape and curvature are not significantly linked when ancestry is considered.
research Hair cuticle differences between Asian and Caucasian females
Asian hair is stronger and more damage-resistant than Caucasian hair due to a thicker cuticle layer.
research A new practical classification for spatial distribution and morphology of human hair: Ahmad's LGMA classification
Dr. Muhammad Ahmad created a hair classification system to help improve hair restoration surgery outcomes.
research The Medicolegal Examination of Hairs
Hair analysis can offer clues about a person, but individual differences limit making precise identifications.
research Predicting the Permanent Safe Donor Area for Hair Transplantation in Koreans with Male Pattern Baldness according to the Position of the Parietal Whorl
The position of the parietal whorl can predict safe donor areas for hair transplants in Korean men with male pattern baldness.
research Hair care practices and structural evaluation of scalp and hair shaft parameters in African American and Caucasian women
African American women report more hair issues and use different hair care practices than Caucasian women, and have different hair and scalp characteristics.
research Module-based complexity formation: periodic patterning in feathers and hairs
The conclusion is that understanding how feathers and hairs pattern can help in developing hair regeneration treatments.
research Beyond “Ethnicity” in Dermatology
The editor suggests removing "race" and "ethnicity" from dermatology and creating tools to objectively assess skin color and hair texture.
research Differences between ultrastructure and protein composition in straight hair fibres
Lustre mutant sheep have normal hair structure and proteins but differ in felting properties.
research De novo variation in ARID1B gene causes Coffin-Siris syndrome 1 in a Chinese family with excessive early-onset high myopia
A new ARID1B gene variation causes Coffin-Siris syndrome 1 and early high myopia in a Chinese family.
research Madarosis, milphosis, eyelash trichomegaly, and dermatochalasis
The document concludes that changes in eyelashes and eyelid skin can indicate various local and systemic diseases.
research The Influence of Race and Sex on the Side Effect Profile of Methotrexate in the Treatment of Uveitis
Methotrexate side effects vary by race and sex.
research Follimmerlicular Transplantation
Bobby Limmer was crucial in developing a hair transplant method that uses natural hair groupings for a more realistic look.
research Female Hirsutism: Pathophysiological Considerations and Therapeutic Implications*
Excessive hair growth in women often has no known cause and is not linked to race or other hormonal symptoms.
research Peripheral Skin Temperature and Circadian Biological Clock in Shift Nurses after a Day off
Shift nurses show altered body temperature and stress hormone levels, suggesting their body clocks adjust to irregular schedules.
research Normal Pubertal Development in Daughters of Women With PCOS: A Controlled Study
Daughters of women with PCOS generally experience normal puberty but may have more body hair and different body fat distribution.
research Effect of scalp position on tensile properties of single hair fibers
Hair strength is similar across different scalp areas, and not affected by age, gender, or hair thickness.
research No difference in the proteome of racially and geometrically classified scalp hair sample from a South African cohort: Preliminary findings
Hair protein composition is similar across different races and shapes.