research Cutaneous Adnexal Cysts Revisited: What We Know and What We Think We Know
A new classification system for skin cysts was proposed to improve diagnosis.
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960-990 / 1000+ results research Porous hydrogel of wool hair keratin as a substrate for cell culture
A wool hair keratin hydrogel is promising for growing cells and tissue engineering.
research In vivo effects of epidermal growth factor on epidermal pattern formation and hair follicle initiation in the marsupial bandicoot Isoodon macrourus
Epidermal growth factor disrupts hair and gland formation in bandicoots.
research The arrector pili muscle, the bridge between the follicular stem cell niche and the interfollicular epidermis
The study suggests that the arrector pili muscle is important for hair health and its damage might contribute to hair loss.
research A benign cause of hyperandrogenism in a postmenopausal woman
A postmenopausal woman's excessive hair growth and hair loss were due to a non-cancerous ovarian condition, treated successfully with surgery.
research Ovarian Leydig cell hyperplasia as a rare cause of hair loss in a postmenopausal female patient: a case report and diagnostic approach toward postmenopausal hyperandrogenism
An 84-year-old woman's hair loss was due to a rare condition called Leydig cell hyperplasia, which was treated with surgery.
research An adolescent girl with coexisting ovarian mature cystic teratoma and HAIR-AN syndrome, an extreme subtype of polycystic ovarian syndrome
A teenage girl had both a rare ovarian tumor and a severe form of polycystic ovarian syndrome.
research Location,isolation and culture of epidermal stem cells of rats in vitro
Epidermal stem cells are in hair follicle bulge regions, and isolation and culture methods are effective.
research Structural interspecies variability of mammals' hairs
Mammal hairs have different internal structures.
research Endocrine Functions of the Testes
The testes produce important hormones like testosterone and others that play key roles in male body functions.
research Morphogenesis of the Hair Follicle during the Ontogeny of Human Skin
research Transgenic HPV11-E2 protein modulates URR activity in vivo
The E2 protein affects gene activity in hair follicles of mice.
research Characterization of the lipid composition at the proximal root regions of human hair
Human hair contains various lipids that vary among individuals and help protect the hair.
research The articulations of Adam's rib with the lower urinary tract
The patient had complex urinary tract issues and ambiguous genitalia, with physical features suggesting a hormonal imbalance.
research Scalable production of controllable dermal papilla spheroids on PVA surfaces and the effects of spheroid size on hair follicle regeneration
Larger spheroids improve hair growth, but size doesn't guarantee thicker hair.
research Pili Trianguli et Canaliculi Is a Defect of Inner Root Sheath Keratinization
The hair defect is due to abnormal inner root sheath keratinization.
research Transforming growth factor-alpha immunoreactivity during induced hair follicle growth cycles in sheep and ferrets.
TGF-alpha is present in sheep and ferret skin and may affect hair growth without directly stimulating cell proliferation.
research Serum AMH levels in the differential diagnosis of hyperandrogenemic conditions
Blood AMH levels are higher in women with PCOS than in those with other similar conditions.
research Expression and distribution patterns of spermine, spermidine, and putrescine in rat hair follicle
Polyamines are abundant in certain parts of rat hair follicles and may play a key role in hair growth.
research Effects of finasteride, a 5 alpha-reductase inhibitor, on circulating androgens and gonadotropin secretion in hirsute women
research Interfollicular epidermal stem-like cells for the recreation of the hair follicle epithelial compartment
Human skin cells with stem-like features can help create new hair follicles and sebaceous glands when combined with other cells.
research A Clinico-etiological Evaluation of Hirsutism Patients: A Case Series
The conclusion is that hirsutism is strongly linked to PCOS and higher levels of certain hormones, but not to DHEAS, prolactin, cortisol, or TSH.
research Testosterone stimulates proliferation and inhibits interleukin‐6 production of normal and hereditary gingival fibromatosis fibroblasts
Testosterone increases cell growth and reduces IL-6 in gum cells.
research Spontaneous hair follicle germ (HFG) formation in vitro, enabling the large-scale production of HFGs for regenerative medicine
Researchers found a new way to create hair-growing structures in the lab that can grow hair when put into mice.
research New Pharmaceutical Concepts for Sebaceous Gland Diseases: Implementing Today’s Pre-Clinical Data into Tomorrow’s Daily Clinical Practice
New treatments for skin conditions related to the sebaceous gland are being developed based on current research.
research Establishment of an in vitro hairless guinea pig dermal model
Researchers developed a cost-effective, ethical skin model using hairless guinea pig cells for toxicology studies.
research Defining hirsutism in Chinese women: a cross-sectional study
An mFG score of 5 or more indicates above-normal hair growth in Southern Chinese women.
research Pulling force deforms hair follicle root sheath nuclei and surrounding dermal collagen matrix differently at infundibulum, isthmus and suprabulbar regions
Hair follicles respond differently to pulling forces in various regions.
research Modelling androgen synthesis and action during human sexual differentiation
Male sexual differentiation is regulated independently, while female differentiation occurs in an androgenic environment, affecting conditions like congenital adrenal hyperplasia.
research Unusual Eyelid Dermal Keratinous Cysts of Pilosebaceous Origin
Two new types of eyelid cysts were identified, each with different treatment challenges.