research 5α-Reductase activity in the human hair follicle concentrates in the dermal papilla
The enzyme that changes testosterone to a stronger form is mostly found in the part of the hair follicle called the dermal papilla.
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research Reflectance Confocal Microscopy of the Yellow Dot Pattern in Alopecia Areata
Reflectance confocal microscopy confirms that yellow dots are signs of damaged hair follicles in alopecia areata.
research Rhythmic expression of circadian clock genes in human leukocytes and beard hair follicle cells
Human leukocytes and beard hair follicle cells have internal daily clocks, and PER1 and PER3 genes may indicate individual circadian rhythms.
research Effect of dutasteride 0.5 mg/d in men with androgenetic alopecia recalcitrant to finasteride
Dutasteride helps hair growth in those unresponsive to finasteride, but may cause more sexual dysfunction.
research Human TSC2-null fibroblast-like cells induce hair follicle neogenesis and hamartoma morphogenesis
Cells from a skin condition can create new hair follicles and similar growths in mice, and a specific treatment can reduce these effects.
research Follicular Penetration of Caffeine from Topically Applied Nanoemulsion Formulations Containing Penetration Enhancers: In vitro Human Skin Studies
Nanoemulsion creams with certain enhancers can greatly increase caffeine delivery through skin.
research Presentation of a meningioma in a transwoman after nine years of cyproterone acetate and estradiol intake: case report and literature review
A transwoman developed a brain tumor after nine years of hormone therapy, suggesting a possible link between the treatment and tumor development.
research Topical Minoxidil in Extensive Alopecia areata, Including 3-Year Follow-Up
Topical minoxidil effectively and safely treats extensive alopecia areata but doesn't change its course.
research Combined treatment with oral finasteride and topical minoxidil in male androgenetic alopecia: a randomized and comparative study in Chinese patients
Finasteride and minoxidil together work best for male hair loss.
research Epidermal Polarity Genes in Health and Disease
Disruptions in epidermal polarity genes can lead to skin diseases.
research Effect of dihydrotestosterone on the upregulation of inflammatory cytokines in cultured sebocytes
Dihydrotestosterone increases certain inflammatory signals in skin cells, potentially contributing to acne.
research Telogen Effluvium
Telogen effluvium is a hair loss condition with acute cases resolving quickly and chronic cases potentially lasting longer, sometimes requiring treatment.
research The Dynamic Duo: Niche/Stem Cell Interdependency
Stem cells and their surrounding environment in hair follicles work closely together, affecting hair growth and having implications for cancer and tissue regeneration.
research Effects of Cooling Micrografts in Hair Transplantation Surgery
Cooling hair micrografts during transplantation does not improve their survival or growth.
research Apoptosis in follicles of individuals with female pattern hair loss is associated with perifollicular microinflammation
Hair loss in women links to inflammation around hair follicles.
research A randomized, investigator-blinded, controlled, split-scalp study of the efficacy and safety of a 1550-nm fractional erbium-glass laser, used in combination with topical 5% minoxidil versus 5% minoxidil alone, for the treatment of androgenetic alopecia
Laser and minoxidil combo promotes better hair growth than minoxidil alone, safely.
research Teriflunomide in Patients with Relapsing–Remitting Forms of Multiple Sclerosis
Teriflunomide is effective and generally safe for treating relapsing-remitting multiple sclerosis.
research Role of Arachidonic Acid in Promoting Hair Growth
Arachidonic acid helps hair grow by increasing growth factors and improving follicle health.
research Pathologic Diagnosis of Central Centrifugal Cicatricial Alopecia on Horizontal Sections
Horizontal sections of scalp biopsies are good for diagnosing Central Centrifugal Cicatricial Alopecia and help customize treatment.
research Trichoscopy Tips
Trichoscopy is a useful tool for diagnosing hair and scalp issues, but doctors must be careful to avoid mistakes.
research Relationship between serum anti-Mullerian hormone and intrafollicular AMH levels in PCOS women
Women with PCOS have higher levels of AMH in their blood and follicles, and this can help predict their risk of overreaction to fertility treatments.
research Use of Body Hair and Beard Hair in Hair Restoration
Body and beard hair can be used for hair restoration in severely bald patients, but the technique is complex and costly.
research Alopecia Mucinosa of the Face Associated With Mycosis Fungoides
Alopecia mucinosa on the face can be linked to mycosis fungoides, a type of lymphoma.
research A Systematic Review of the Outcome of Hair Transplantation in Primary Scarring Alopecia
Hair transplantation may work for some types of scarring alopecia, but results vary and more research is needed.
research The Inhibitory Effect of Scutellaria baicalensis Extract and Its Active Compound, Baicalin, on the Translocation of the Androgen Receptor with Implications for Preventing Androgenetic Alopecia
Scutellaria baicalensis extract and baicalin may help prevent hair loss.
research Hair follicle characteristics and fibre production in South American camelids
South American camelids should be sheared early, fleece type affects fiber quality, and the S/P follicle ratio doesn't distinguish between Bolivian llama genotypes.
research Interaction between stem cell factor and endothelin-1: effects on melanogenesis in human skin xenografts
SCF and ET-1 together significantly increase skin pigmentation and melanin production.
research Nutritional Significance of Inositol and Biotin for the Pig
Biotin and inositol are crucial for pig health and growth.
research An overview of herbal alternatives in androgenetic alopecia
Herbal alternatives like saw palmetto and green tea may offer safe, effective treatment for hormonal hair loss.
research Remarkable Improvement of Nail Changes in Alopecia Areata Universalis with 10 Months of Treatment with Tofacitinib: A Case Report
A man with severe hair loss saw hair and nail improvement after 10 months on tofacitinib without side effects.