research Gonadal Dysgenesis: Associations between Clinical Features and Sex of Rearing.
Gonadal biopsy is the best method to diagnose gonadal dysgenesis.
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750-780 / 1000+ results research The profile of steroid hormones in human fetal and adult ovaries
Fetal ovaries produce different hormones than adult ovaries, and endocrine-disrupting chemicals may affect this process.
research Hair follicle regeneration in vitro
Hair growth can be induced by transplanting certain cells, but these cells lose their properties during culturing. The best cell interaction happens in a liquid medium under gravity, and using collagen doesn't help. Future research could focus on using growth factors to stimulate these cells.
research Deciphering gene regulatory programs in mouse embryonic skin through single-cell multiomics analysis
HT-scCAT-seq helps understand gene regulation in embryonic skin development.
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 Generation of an integration-free human induced pluripotent stem cell line MUSIi010-A from occipital scalp fibroblasts of a male patient with androgenetic alopecia
Scientists created MUSIi010-A, a stem cell line from a balding man's scalp, to study hair loss and develop potential treatments.
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.
research Testosterone Induces Increase in Aquaporin (AQP)-1, 5, and 7 Expressions in the Uteri of Ovariectomized Rats
Testosterone increases certain proteins in the uterus, reducing fluid volume.
research Inducing hair follicle organogenesis with defined environmental protein factors
Protein extract from embryonic skin can create new hair follicles in adult life, primarily through effects on fibroblasts.
research Trans‐species hair growth induction by human hair follicle dermal papillae
Human hair follicle cells can grow hair when put into mouse skin if they stay in contact with mouse cells.
research SUN-005 Hirsutism Due to Bilateral Leydig Cell Tumors
A woman's severe hirsutism was caused by Leydig cell tumors in her ovaries, which improved after surgery.
research Impact of One-Week Administration of Dihydrotestosterone in Rat Anterior Pituitary Gland
Dihydrotestosterone changes some hormone-related gene expressions in rat pituitary glands but doesn't affect the estrous cycle.
research Bone vs. fat: Embryonic origin of progenitors determines response to androgen in adipocytes and osteoblasts
Androgens affect bone and fat cell development differently based on the cells' embryonic origin.
research In vitro identification of a stem cell population from canine hair follicle bulge region
Researchers found stem cells in dog hair follicles using specific markers.
research Giant folliculosebaceous cystic hamartoma
A 15-year-old boy had a rare skin growth on his buttock.
research 613 Assessment of the induction and morphogenic potential of human hair matrix cells and dermal papilla fibroblasts ex vivo
Human hair matrix cells and dermal papilla fibroblasts can form early hair follicle structures but don't produce hair shafts yet.
research Generating hair follicle inductive dermal papillae cells from adipose derived mesenchymal stem cells
Adipose-derived stem cells can be used to create cells that help grow new hair.
research Assessment of Circulating Sex Steroid Levels in Prepubertal and Pubertal Boys and Girls by a Novel Ultrasensitive Gas Chromatography-Tandem Mass Spectrometry Method
Prepubertal girls have higher sex steroid levels than boys, possibly leading to earlier puberty.
research Elevated ornithine decarboxylase activity promotes skin tumorigenesis by stimulating the recruitment of bulge stem cells but not via toxic polyamine catabolic metabolites
Increased ODC activity leads to skin tumors by recruiting stem cells, not by toxic byproducts.
research Culture of the human pilosebaceous unit, hair follicle and sebaceous gland
The article concludes that developing in vitro models for human hair structures is important for research and reducing animal testing, but there are challenges like obtaining suitable samples and the models' limitations.
research Mitotic activity in the epidermis of the rabbit stimulated with local applications of testosterone propionate
Testosterone applied to rabbit skin increases skin cell growth and changes skin structure.
research Hair Follicle Pluripotent Stem (hfPS) Cells
research Improved Method for the Isolation and Cultivation of Human Scalp Dermal Papilla Cells
research Sertoliform endometrioid carcinoma of the right ovary
Sertoliform endometrioid carcinoma of the ovary, though rare, has a good prognosis when treated early.
research Detection of the nuclear translocation of androgen receptor using quantitative and automatic cell imaging analysis
A new method helps detect androgen receptor movement in cells, aiding research on hair loss treatments.
research Androgens induce sebaceous differentiation in sebocyte cells expressing a stable functional androgen receptor
Androgens cause oil-producing skin cells with androgen receptors to mature and produce more oil.
research Regulation of hair follicle development by exosomes derived from dermal papilla cells
Exosomes from dermal papilla cells can help grow hair and might treat hair loss.
research High-throughput screening of 3D co-culture hair follicle mimetic tissue with enhanced ECM for the screening of hair growth promoting compounds
The new 3D system helps test hair growth treatments effectively.
research Testosterone, cytochrome P450, and cardiac hypertrophy
Heart-specific steroid metabolism is crucial in cardiac hypertrophy.