research Androgen regulation of a specific gene in hamster flank organs
Male hormones control a specific gene in hamster skin, with different hormones having varying effects.
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810-840 / 1000+ results research Phenotypic, transcriptomic, and genomic analyses reveal the spatiotemporal patterns and associated genes of coarse hair density in goats
The gene GJA1 is important for regulating coarse hair density in goats.
research Characterization of Hair Follicle Bulge in Human Fetal Skin: The Human Fetal Bulge Is a Pool of Undifferentiated Keratinocytes
research Neural, adipocyte and hepatic differentiation potential of primary and secondary hair follicle stem cells isolated from Arbas Cashmere goats
Hair follicle stem cells from Arbas Cashmere goats can become fat, nerve, and liver cells.
research Fine Structure of the Fully Keratinized Hair Cuticle in the Head Hair of the Human
Human hair cuticle has five cell layers with specific junctions and granules.
research Acidic and basic hair/nail ("hard") keratins: their colocalization in upper cortical and cuticle cells of the human hair follicle and their relationship to "soft" keratins.
Hair and nail cells share similar proteins, indicating a common differentiation pathway.
research In vitrometabolism of dehydroepiandrosterone and testosterone by canine hair follicle cells
Canine hair follicle cells metabolize DHEA and testosterone differently than human cells.
research The feasibility of quantitative analysis of androgen metabolism by use of single dermal papillae from human hair follicles
Using single dermal papillae is unreliable for analyzing androgen metabolism in hair follicles.
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 Histological characteristics of hair follicles at different hair cycle and in vitro modeling of hair follicle-associated cells of yak (Bos grunniens)
The study provides insights into hair growth mechanisms in yaks.
research What’s new in hidradenitis suppurativa?
The document concludes that awareness and understanding of hidradenitis suppurativa are increasing, but effective treatments are still needed.
research Comparative Transcriptome Analysis of Fetal Skin Reveals Key Genes Related to Hair Follicle Morphogenesis in Cashmere Goats
Key genes and pathways crucial for hair follicle development in cashmere goats were identified, aiding fleece production improvement.
research 504 Angiogenic capabilities driven by dermal papilla cells and their modulation by androgen action
Androgens reduce hair growth by affecting cell differentiation and blood vessel formation.
research Acquired morphological changes of mammalian hair scales
Mammalian hair scales change from smooth to wavy due to friction.
research Hair Growth-Promoting Activities of Glycosaminoglycans Extracted from the Tunics of Ascidian (Halocynthia roretzi)
Substances from Ascidian tunics might help treat hair loss as effectively as Minoxidil.
research Human Hairless Protein Roles in Skin/Hair and Emerging Connections to Brain and Other Cancers
The hairless protein is important for skin, hair, and may influence cancer development.
research Heterozygous 21‐hydroxylasedeficiency as a cause of hyperandrogenism
A woman's hyperandrogenism was caused by a genetic mutation leading to non-classic adrenogenital syndrome.
research Variations of Hair Follicle Size and Distribution in Different Body Sites
Hair follicle size and distribution vary significantly across different body sites.
research Women with clinically significant hirsutism always have detectable endocrinological abnormalities
All women with significant unwanted hair growth have hormonal imbalances, often from polycystic ovary syndrome.
research Sostdc1 defines the size and number of skin appendage placodes
Sostdc1 controls the size and number of hair and mammary gland structures.
research Spatiotemporal secondary hair follicle development in the Lanyu pig (Sus scrofa taivanus): a novel pelage hair follicle model
The Lanyu pig's hair follicles are similar to human ones, making it useful for studying skin healing.
research Hydroxylation of dehydroepiandrosterone in human scalp hair folhcles
The enzyme system in hair follicles is similar to the liver's and is affected by certain inhibitors.
research Androgen physiology and the cutaneous pilosebaceous unit.
Androgen hormones affect hair growth and oil production, influencing conditions like hair loss and acne.
research Androgenic alopecia and hirsutism in a 73-year-old woman: careful re-evaluation of 'normal' imaging findings may lead to a rare diagnosis
A 73-year-old woman's unusual hair loss and growth led to the discovery of a rare condition causing too much testosterone, which improved after her ovaries were removed.
research Changes in Hair: Causative Factors
DHT, not testosterone, mainly affects hair growth and related conditions.
research Sebaceous Trichofolliculoma -A Case Report-
An 18-year-old boy had a harmless skin nodule near his nose with hair and oil glands inside.
research Sebocytes are the Key Regulators of Androgen Homeostasis in Human Skin
Sebocytes play a key role in controlling androgen levels in human skin.
research Hiperandrogenismo causado por tumor de células de Leydig de ovario
A woman's excess male hormone symptoms were caused by a rare benign tumor in her ovary.
research Postmenopausal hyperandrogenism due to an ovarian sex cord-stromal tumour causing elevated dehydroepiandrosterone sulphate: a case report
An ovarian tumor can cause high male hormones in postmenopausal women.
research 7452 A Diagnostically Challenging Case of Hyperandrogenism in Postmenopausal Woman
The case highlights the complexity of diagnosing high testosterone in older women and the need for thorough testing.