research Modulating testosterone pathway: a new strategy to tackle male skin aging?
Honokiol might help reduce male skin aging by maintaining testosterone levels.
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30 / 1000+ results research Innovations in skin microphysiological systems for nonclinical testing and FDA modernization
New technologies replicate human skin for testing without animals.
research The impact of sheep testis extract on hair follicle growth and skin healing of Wistar rats
Sheep testis extract significantly improves wound healing and hair growth in rats.
research Systemic testosterone induces structural, immunological, and sex steroid receptor changes in human XX skin
Testosterone makes XX skin more like male skin by changing its structure and cell makeup.
research Is the metabolism of testosterone to 5α-dihydrotestosterone required for androgen action in the skin?
Testosterone conversion to 5α-DHT may not be essential for its effects on the skin.
research In-vivo uptake and metabolism of testosterone by the skin and other tissues of the rat
Rat skin takes up and processes testosterone differently than other organs, with testosterone being more important for the skin than its metabolite 5α-DHT.
research Impact of Testosterone on Hair and Skin
Testosterone can cause acne and male-pattern baldness, affects hair growth in men and women, and makes male skin more sensitive.
research Uncovering the complex relationship between balding, testosterone and skin cancers in men
Men with baldness are more prone to skin cancers on the scalp due to sun exposure, not testosterone.
research The effect of finasteride, a 5 alpha-reductase inhibitor, on scalp skin testosterone and dihydrotestosterone concentrations in patients with male pattern baldness.
Finasteride reduces scalp DHT levels, potentially treating male pattern baldness.
research Somatotropin Penetration Testing from Formulations Applied Topically to the Skin
The new topical growth hormone formula has high skin penetration and bioavailability.
research Short‐ and Long‐Term Clinical Skin Effects of Testosterone Treatment in Trans Men
Testosterone treatment in trans men increases body and facial hair and may lead to hair loss over time, but severe skin issues are rare.
research Skin equivalent assay: An optimized method for testing for hair growth reconstitution capacity of epidermal and dermal cells
The 3D skin model is better for hair growth research and testing treatments.
research Testosterone Metabolism in the Skin
Increased DHT formation in skin can cause hair loss, acne, and excessive hair growth, and antiandrogens might treat these conditions.
research Testosterone metabolism in the skin. A review of its function in androgenetic alopecia, acne vulgaris, and idiopathic hirsutism including recent studies with antiandrogens
Testosterone affects hair loss, acne, and excessive hair growth, and antiandrogens can help treat these conditions.
research A Porcine Model for the Development and Testing of Preoperative Skin Preparations
Povidone iodine reduced skin bacteria more than chlorhexidine gluconate, but neither met FDA reduction standards.
research Topical Testosterone Induces Acne Pilosebaceous Alterations on Rat Skin
Topical testosterone can cause acne-like skin changes.
research Alopecia: what to do when the endocrine skin tests are normal?
If a dog's skin tests are normal but it has hair loss, consider other non-endocrine causes and choose tests based on the hair loss pattern.
research Azasteroids as inhibitors of testosterone 5α-reductase in mammalian skin
Certain 4-azasteroids are effective at blocking the enzyme that processes testosterone in human skin and could help treat acne, excessive hair growth, and male pattern baldness.
research Early Dissecting Cellulitis of the Scalp Following Repeated Microinfusion of Medication Into the Skin in a Patient With Androgenetic Alopecia and Long-Term Exogenous Testosterone Use: A Case Report
Microinfusion therapy and testosterone use may cause scalp inflammation, requiring early recognition and treatment.
research Expression of type 1 5α-reductase and metabolism of testosterone in reconstructed human epidermis (SkinEthic®): a new model for screening skin-targeted androgen modulators
The study created a new method to test drugs that affect hormone processing in skin.
research Androgenic effect of testosterone and some of its metabolites in relation to their biotransformation in the skin.
Testosterone and some of its forms can strongly stimulate oil gland growth in skin.
research Improvement of Hair Growth in Mouse Skin by Application of Consciousness Energy Treated Test Item
Consciousness Energy Healing improved hair growth in mice.
research Improvement of Hair Growth in Mouse Skin by Application of Consciousness Energy Treated Test Item
The Biofield Energy Treated herbal mixture increased hair growth in mice compared to the untreated mixture.
research 581 Spontaneous, Intrinsic Aging in Organ-Cultured Human Skin as Novel Ex Vivo Assay to Test Candidate Anti-Aging Actives
The document concludes that a new method has been developed to test anti-aging substances on human skin, showing that these substances can reduce skin aging signs.
research The effect of finasteride, a 5 alpha-reductase inhibitor, on scalp skin testosterone and dihydrotestosterone concentrations in patients with male pattern baldness
research Effects of Sex Steroid Deprivation/Administration on Hair Growth and Skin Sebum Production in Transsexual Males and Females
Hormone treatments in transsexual individuals reduce hair growth and oil production in male-to-females and increase them in female-to-males.
research Skin disorders in Parkinson’s disease: potential biomarkers and risk factors
Certain skin conditions may indicate or increase the risk of Parkinson's disease.
research Gender Differences in Production and Circulating Levels of Sex Hormones and Their Impact on Aging Skin
Men and women experience skin aging differently due to changes in sex hormone levels with age.
research Skin and hair on-a-chip: in vitro skin models versus ex vivo tissue maintenance with dynamic perfusion
The Multi-Organ-Chip improves the growth and quality of skin and hair in the lab, potentially replacing animal testing.
research Results of clinical examinations, laboratory tests, and ultrasonography in dogs with pituitary-dependent hyperadrenocorticism treated with trilostane
Trilostane effectively and safely treats dogs with pituitary-dependent hyperadrenocorticism, improving symptoms and adrenal gland size.