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research The quantification of reproductive hormones in the hair of captive adult brown bears and their application as indicators of sex and reproductive state
Measuring reproductive hormones in brown bear hair could help identify their sex and reproductive state, but better collection methods or lab techniques are needed.
research 571 Human Hair Follicles can “Taste”: Stimulation of the Bitter Taste Receptor TAS2R4 Inhibits Hair Growth Ex Vivo by Up-Regulating TGF-β2
Activating a bitter taste receptor in hair follicles can stop hair growth by increasing a specific growth factor.
research Forearm hair density and risk of keratinocyte cancers in Australian adults
People with denser forearm hair have a higher risk of certain skin cancers.
research Age-related changes in the hair follicle and hair shaft in women in the parietal region
As women age, hair follicles decrease in number and hair width tends to reduce.
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 Intermediate hair follicles: a new more clinically relevant model for hair growth investigations
Intermediate hair follicles are a better model for studying hair growth and testing hair loss treatments.
research A Closure Option for Sinuous Hairline Preservation on the Upper Forehead
research The Enrichment of Specific Hair Follicle-Associated Cell Populations in Plucked Hairs Offers an Opportunity to Study Gene Expression Underlying Hair Traits
Plucked hairs can be used instead of skin biopsies to study hair traits because they contain specific cells related to hair.
research Hair follicle changes following intense pulsed light axillary hair reduction: histometrical, histological and immunohistochemical evaluation
Intense pulsed light treatment effectively reduces underarm hair by making hair follicles smaller and extending their resting phase.
research Integrated multiomics analysis reveals the molecular features and crucial regulators of hair follicles in yak (Bos grunniens)
Yak hair follicles adapt to cold through specific gene regulation, enhancing cell growth.
research 8 Hair follicles and associated glands as androgen targets
Androgens like testosterone affect hair growth and oil production differently across body parts and individuals.
research Substantial Sex-Dependent Differences in the Response of Human Scalp Hair Follicles to Estrogen Stimulation In Vitro Advocate Gender-Tailored Management of Female Versus Male Pattern Balding
research Hypertrichosis of the malar areas and poliosis of the eyelashes caused by latanoprost
Latanoprost eye drops caused excessive hair growth and eyelash whitening in a woman.
research Single follicular unit transplantation reconstructs arrector pili muscle and nerve connections and restores functional hair follicle piloerection
Hair transplant surgery can rebuild muscle and nerve connections, allowing transplanted hairs to stand up like normal hairs.
research BMI1 is required for melanocyte stem cell maintenance and hair pigmentation
BMI1 is essential for preventing hair greying and maintaining hair color.
research Trichohyalin: A structural protein of hair, tongue, nail, and epidermis
research Hair removal evaluated with a filterless flashlamp‐based system: a preliminary study in 10 patients
The filterless flashlamp-based system effectively delays hair regrowth and improves skin condition.
research Frontal fibrosing alopecia in males: A systematic review
Frontal fibrosing alopecia significantly affects men, often causing hair loss in eyebrows, beard, and sideburns.
research Types and Characteristics of Hair Across the Globe: Results of a Multinational Study on 19,461 Individuals
Hair affects self-image and well-being, varying by gender, ethnicity, and country.
research In Vitro Growth of Postembryonic Hair
research Pseudofolliculitis barbae induced by oral minoxidil
Oral minoxidil can cause inflamed, ingrown hairs in the beard area.
research Hirsutism
research Melanocyte Subpopulation Turnover During the Human Hair Cycle: An Immunohistochemical Study
Melanocyte activity in hair follicles is linked to the hair growth cycle, being active in growth phases and inactive in rest phases.
research And next… Adnexa: Frontal Fibrosing Alopecia
A 55-year-old woman with several health conditions did not see hair regrowth after a transplant.
research [Bimatoprost promotes hair growth of reconstructed hair follicles in mice through activation of the Wnt/β-catenin signaling pathway].
Bimatoprost helps mouse hair grow by turning on a specific growth pathway.
research 839 Spatiotemporal antagonism in mesenchymal-epithelial Signaling in sweat versus hair fate decision
Sweat glands and hair follicles are determined by opposing signals, with BMPs promoting sweat glands and blocking BMPs leading to hair follicles.
research Immunofluorescence analysis of the basement membrane zone components in human anagen hair follicles
The upper hair follicle is stable, while the lower part allows movement during hair growth.
research Peculiar hypertrichosis in a patient affected by frontal fibrosing alopecia with pseudo "fringe sign"
A woman with frontal fibrosing alopecia experienced unusual hair growth after using a specific topical lotion.
research BEARD—A Potential Donor Site in Grade 6 and Grade 7 Alopecia: A Case Series
Beard hair can be used for hair transplants in severe alopecia cases, with minimal complications and good results.