research Skin connective tissue and ageing
Menopause reduces skin collagen and elasticity, and while estrogen therapy can help, its risks require careful consideration.
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420-450 / 1000+ results research 459 Estetrol prevents catagen progression in healthy and female pattern hair loss hair follicles ex vivo
Estetrol may help prevent hair loss and support hair growth in women.
research Managing Menopausal Skin: A Clinician’s Review
Menopause affects skin and hair, and more research is needed for effective treatments.
research <i>In-Vitro</i> Effect of Sex Steroids on Mouse Melanoma (B16F10) Cell Growth
Sex steroids, especially progesterone, can slow down the growth of mouse melanoma cells.
research Androgens
research THE ROLE OF ESTROGEN IN WOMEN WITH ANDROGENETIC ALOPECIA
Estrogen helps promote hair growth in women with androgenetic alopecia.
research 138 Characterization of xenobiotic metabolizing enzymes of a reconstructed human epidermal model from adult hair follicles
The reconstructed skin model from hair follicles functions like human skin in processing chemicals and can be used to test ingredient safety.
research Skeletal Site-Dependent Expression of the Androgen Receptor in Human Osteoblastic Cell Populations
Higher androgen levels and site-specific AR expression cause sex-related skeletal differences, and certain steroids can boost AR expression and androgen effects in bone cells.
research Menstrual Irregularity in Women with Acromegaly
Women with acromegaly often have irregular periods due to hormone imbalances and growth hormone effects.
research Plasma β‐Endorphin Concentrations During Natural and Artificially Induced Winter Hair Growth in Mink (Mustela vison)
Melatonin and cortisol affect mink winter hair growth, but β-endorphin levels do not.
research A Cellular Study of Inflammatory Responses in Women with Polycystic Ovary Syndrome as: “An In vitro Model of Anti Breast Tumor Response”A Case Control Study
Women with PCOS may have a reduced ability to fight breast tumor cells over time.
research Ovarian hormones and adrenal androgens during a woman's life span
Women's ovarian hormones and adrenal androgens change throughout life, affecting hair loss and health.
research Regulation of human dermal papilla cell production of insulin-like growth factor binding protein-3 by retinoic acid, glucocorticoids, and insulin-like growth factor-1
Retinoic acid, glucocorticoids, and IGF1 increase IGFBP-3 production in human dermal papilla cells, affecting hair growth.
research Female pattern hair loss: beyond an androgenic aetiology? Reply from authors
Hair loss in women may have multiple causes, and eyebrow regrowth possible with specific injections.
research Hirsutism-A Comprehensive Update of Embryology, Aetiopathogenesis and Therapeutic Approach
The document concluded that more research is needed to understand how estrogen affects the enzyme involved in hirsutism development.
research Effects of sex steroid hormones and their metabolites on neuronal injury caused by oxygen-glucose deprivation/reoxygenation in organotypic hippocampal slice cultures
Progesterone and testosterone protect brain cells from damage through specific pathways.
research Association analysis of oestrogen receptor beta gene ( ESR2 ) polymorphisms with female pattern hair loss
ESR2 gene variations may be linked to female pattern hair loss.
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 Hypertrichosis around a leg ulcer being treated with prostaglandin E1 ointment
A woman's excessive hair growth around a leg ulcer was linked to a treatment with Prostaglandin E1 ointment.
research DHT and E2 synthesis-related proteins and receptors expression in male yak skin during different hair follicle stages
Male yak hair growth is influenced by DHT synthesis, which is promoted by 5α-red1 and AR during growth phases, while E2 may inhibit growth through ERα.
research MLL histone methylases in estrogen‐mediated regulation of HOX genes involved in hair follicle development and leukemia
Estrogen and MLL enzymes work together to regulate genes important for hair growth and leukemia.
research Opposite effects of dihydrotestosterone and estradiol on apoptosis in the anterior pituitary gland from male rats
research Estrus, Ovulation, and Serum Progesterone, Estradiol, and LH Concentrations in Mares After an Increased Photoperiod During Winter
Increasing daylight to 16 hours in winter can make mares ovulate and cycle earlier.
research Insulin administration alters gonadal steroid metabolism independent of changes in gonadotropin secretion in insulin-resistant women with the polycystic ovary syndrome.
Insulin changes sex hormone levels in women with polycystic ovary syndrome without affecting other hormone releases.
research Progenitor-derived endothelin controls dermal sheath contraction for hair follicle regression
A specific signal from hair cells controls the tightening of the surrounding muscle, which is necessary for hair shedding.
research Abnormal differentiation of epidermis in transgenic mice constitutively expressing cyclooxygenase-2 in skin
Overexpression of COX-2 in mice skin causes abnormal skin and hair development.
research SAT-LB2 Elevated Testosterone Secondary to Leydig Cell Hyperplasia in Bilateral Ovaries
A woman's high testosterone and related symptoms were caused by overactive cells in her ovaries.
research Synthesis and Pharmacological Evaluation of New Progesterone Esters as 5.ALPHA.-Reductase Inhibitors
Smaller substituents at C-17 enhance the inhibitory activity of progesterone derivatives on 5alpha-reductase.
research Androgen Profiling by Liquid Chromatography–Tandem Mass Spectrometry (LC-MS/MS) in Healthy Normal-Weight Ovulatory and Anovulatory Late Adolescent and Young Women
The research found that anovulatory young women have higher androgen and hormone levels than those who ovulate, suggesting immature hormonal regulation rather than a specific condition.
research Effects of oxytocin receptor agonists on hair growth promotion
OXTR agonists may promote hair growth and be effective for treating hair loss.