research Trichostasis Spinulosa
The study found clear differences in lesion distribution and microscopic features among trichostasis spinulosa, keratosis pilaris, and eruptive vellus hair cysts.
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research Beyond the Epidermal-Melanin-Unit: The Human Scalp Anagen Hair Bulb Is Home to Multiple Melanocyte Subpopulations of Variable Melanogenic Capacity
The human scalp has different types of pigment cells in hair follicles with varying abilities to produce pigment.
research Epidermal Cells Expressing Putative Cell Markers in Nonglabrous Skin Existing in Direct Proximity with the Distal End of the Arrector Pili Muscle
Certain skin cells near the base of hair muscles may help renew and stabilize skin, possibly affecting skin disorder understanding.
research Recent Status of Procedures in a Single Nationwide Cosmetic Surgery Group
Cosmetic surgery is increasing in Japan, and better databases are needed.
research Expression of apoptosis-related genes in the mouse skin during the first postnatal catagen stage, focused on localization of Bnip3L and caspase-12
The research found changes in gene expression related to cell death in mouse skin that help understand hair follicle development and skin health.
research Pattern of Finger Prints in Raichur District Population A Prospective Studiy Conducted at Raichur Institute of Medical Sciences, Raichur
Most people in Raichur have loop fingerprint patterns.
research A genome-wide association scan in admixed Latin Americans identifies loci influencing facial and scalp hair features
Genetic factors influence hair traits like shape, color, and greying in Latin Americans.
research Human scalp hair as a thermoregulatory adaptation
Tightly curled scalp hair helps reduce heat from the sun, protecting against overheating.
research Effects of Seasonality and Pregnancy on Hair Loss and Regrowth in Rhesus Macaques
Hair loss peaks in spring and regrowth in late summer, with pregnant females losing the most hair.
research Frequency of an electrophoretic variant of hair alpha keratin in human populations.
The hair keratin variant is mostly found in Caucasians.
research Hormones and the pilosebaceous unit
Hormones significantly affect hair and oil gland function in the skin, and more research is needed on skin-related hormone disorders.
research Defining a Region of the Human Keratin 6a Gene That Confers Inducible Expression in Stratified Epithelia of Transgenic Mice
The human keratin 6a gene's specific sequences trigger expression in skin layers after injury.
research 256 Expression patterns of the Siah genes in postnatal mouse skin
The Siah1 and Siah2 genes are active in mouse skin development and hair growth, especially right after birth.
research Invited Discussion: Eyebrow Reconstruction With Intermediate Hair From the Hairline of the Forehead on the Pedicled Temporoparietal Fascial Flap
The document concludes that hair from the forehead can be used to reconstruct eyebrows.
research Changing Patterns of Localization of Putative Stem Cells in Developing Human Hair Follicles
Stem cells in developing hair follicles move to specific areas as they mature.
research An investigation of the association between structural proteins and lipids with scalp hair curvature
Lipids play a key role in determining hair curvature.
research Follicular ichthyosis
The four patients have a unique type of ichthyosis affecting hair follicles.
research Nutritional Niche Construction and Local Adaptation: The Aquatic Resource-Driven Hypothesis of EDAR V370A in East Asia
The EDAR V370A allele in East Asians likely evolved due to reliance on aquatic resources providing essential nutrients.
research Nutritional Niche Construction and Local Adaptation: The Aquatic Resource-Driven Hypothesis of EDAR V370A in East Asia
The EDAR V370A allele in East Asians likely evolved due to reliance on aquatic resources providing essential nutrients.
research Variant PADI3 in Central Centrifugal Cicatricial Alopecia
Mutations in the PADI3 gene are linked to a higher risk of scarring hair loss in women of African descent.
research The biology of hair shape
Hair shape is determined by genetic, molecular, and cellular factors.
research 804 Human hair follicles operate core elements of a functional peripheral equivalent of the central hypothalamic-pituitary-thyroid axis
Human hair follicles have their own thyroid hormone system.
research Keratin 16 Expression Defines a Subset of Epithelial Cells During Skin Morphogenesis and the Hair Cycle
research Hair India 2010
The Hair India 2010 conference introduced a new hair loss classification and highlighted advanced diagnostic techniques in trichology.
research Bioelectric state transitions enable de novo feather bud formation in developing skin
Changing calcium signals can create new feather buds in chicken embryos.
research Seasonal Patterns and Trends in Dermatoses in Poland
In Poland, people search more for certain skin conditions depending on the season, and despite more STD infections, searches for them have decreased, suggesting a need for better sexual education.
research Baricitinib regrows hair in adolescents with alopecia areata
Baricitinib helps regrow hair in teens with severe alopecia areata.
research Serum betatrophin and irisin levels in patients with polycystic ovary syndrome with and without insulin resistance
Irisin and betatrophin levels change differently in PCOS, which may help assess metabolic risks.
research Urban‐rural differences in the prevalence of female pattern hair loss among secondary school girls: A cross‐sectional study
Female pattern hair loss is more common in rural areas among secondary school girls.
research Is there a role for dermatologists in eating disorders?
Dermatologists can help detect and manage eating disorders by recognizing skin changes.