research Iperandrogenismo della donna in menopausa
A 77-year-old woman with hair loss had high testosterone and 17OH-progesterone levels, but no significant findings on imaging.
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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 Foot shock stress prolongs the telogen stage of the spontaneous hair cycle in a non‐depilated mouse model
Stress in mice delays hair growth and treatments blocking substance P can partly reverse this effect.
research Perifollicular inflammation and follicular spongiosis in androgenetic alopecia
Hair loss in both Androgenetic Alopecia and Alopecia Areata is often accompanied by inflammation around hair follicles, but the location and severity of this inflammation varies.
research Intensive stress impedes hair follicle growth through triggering cell cycle arrest of hair follicle stem cells
Intense stress stops hair growth by halting hair follicle stem cell activity.
research Generalized Asymptomatic Cutaneous Pits and Comedones in a Young Woman
The woman has a rare skin condition called follicular Dowling-Degos disease, which has limited treatment options.
research In vitro effects of testosterone, dihydrotestosterone and estradiol on cell growth of human hair bulb papilla cells and hair root sheath fibroblasts.
High levels of testosterone and dihydrotestosterone inhibit hair cell growth, while high levels of estradiol promote it.
research Ageing and colony-forming efficiency of human hair follicle keratinocytes
Aging reduces the ability of human hair follicle cells to form new cell colonies.
research TR3 is preferentially expressed by bulge epithelial stem cells in human hair follicles
TR3 is mainly found in hair follicle stem cells and may be involved in hair loss.
research Reply
Follicular unit hair transplantation is better than Miniflap Hair Restoration due to less scarring and more natural results.
research Progressive expression of PPARGC1α is associated with hair miniaturization in androgenetic alopecia
Increased PPARGC1α relates to hair thinning in common baldness.
research Hair density, hair diameter and the prevalence of female pattern hair loss: reply from authors
Hair loss caused by longer latent hair cycle and sudden miniaturization, not gradual follicle size reduction.
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 Nanostructured Lipid Carriers Loaded with 17-α-Estradiol Accumulate into Hair Follicles
Tiny lipid particles carrying 17-α-estradiol gather in hair follicles, which may help target alopecia treatment.
research Facial Follicular Spicules: A Rare Cutaneous Presentation of Trichodysplasia Spinulosa
Trichodysplasia spinulosa can occur after a heart transplant due to immunosuppressive drugs.
research Comparison of survival of FU grafts trimmed chubby, medium, and skeletonized
The survival rates of hair grafts are similar regardless of how they are trimmed.
research The epidermal growth factor receptor decreases S tathmin 1 and triggers catagen entry in the mouse
EGFR helps mouse hair follicles stop growing by reducing certain growth regulators.
research Drugs Affecting Hair Growth
Different hair growth phases affect how follicles respond to X-rays, and hormones like testosterone and dihydrotestosterone play a key role in baldness; transplanted hair can grow on bald scalp areas.
research Androgens trigger different growth responses in genetically identical human hair follicles in organ culture that reflect their epigenetic diversity in life
Male hormones cause different growth in identical human hair follicles due to their unique epigenetic characteristics.
research Recipient Area Folliculitis After Follicular-Unit Transplantation: Characterization of Clinical Features and Analysis of Associated Factors
Postoperative folliculitis after hair transplants is a minor issue that doesn't relate to patient details or how much hair is transplanted.
research DHT deficiency perturbs the integrity of the rat seminiferous epithelium by disrupting tight and adherens junctions
DHT deficiency can disrupt cell connections in rat testes, possibly affecting fertility.
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 EFFECTS OF STEROID HORMONES ON DEVELOPING MOUSE SKIN IN VITRO
Cortisol and corticosterone thin mouse skin and regress hair follicles, while testosterone promotes skin and hair development.
research Assessment of the Role of miR ‐30a‐5p on the Proliferation and Apoptosis of Hair Follicle Stem Cells
Reducing miR-30a-5p helps hair follicle stem cells grow and survive.
research Trichothiodystrophy hair shafts display distinct ultrastructural features
Trichothiodystrophy hair is structurally abnormal with protein and organization issues.
research Effect of inhibiting prolactin secretion on secondary hair follicle development in cashmere goats
Inhibiting prolactin reduces hair follicle activation in cashmere goats.
research 원저 : 피지선 과형성에서 Demodex Folliculorum의 검출 및 병리조직학적 소견
High Demodex mite density may be linked to sebaceous hyperplasia.
research Characterization of hair follicles in Hirosaki hairless rats with deletion of basic hair keratin genes : enlarged medulla, loss of cuticle and long catagen
research Extensive Hair Shaft Growth after Mouse Whisker Follicle Isolation, Cryopreservation and Transplantation in Nude Mice
Cryopreserved mouse whisker follicles can grow hair when transplanted into nude mice.
research Aging of hair follicle stem cells and their niches
Aging changes hair stem cells and their environment, leading to gray hair and hair thinning, but understanding these changes could help develop treatments for hair regeneration.