research The promoter of an androgen dependent gene in the hamster flank organ
Researchers found a gene in hamsters that responds to male hormones and may be indirectly controlled by them.
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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 EFFECTS OF STEROID HORMONES ON DEVELOPING MOUSE SKIN IN VITRO
Cortisol and corticosterone thin mouse skin and regress hair follicles, while testosterone promotes skin and hair development.
research Senile Changes of Dog Skin
Old dogs' skin thins, loses hair, and may darken, but doesn't show some human aging signs.
research Head and Neck 3D Bioprinting—A Review on Recent Advancements in Soft Tissue 3D Bioprinting and Medical Applications
3D bioprinting offers new ways to treat head and neck defects with bioinks that mimic natural tissues.
research Acetyl-CoA synthesis in the skin is a key determinant of systemic lipid homeostasis
Skin acetyl-CoA synthesis is crucial for overall lipid balance.
research The Microanatomy of Human Skin in Aging
Aging skin shows thinner layers, fewer hair follicles, and new biomarkers like increased space between cells and smaller sebaceous glands.
research Characterization of Transgenic NSG-SGM3 Mouse Model of Precision Radiation-Induced Chronic Hyposalivation
The mouse model helps study and develop treatments for radiation-induced saliva reduction.
research Keep quiet—how stress regulates hair follicle stem cells
Stress hormone corticosterone suppresses hair growth by affecting stem cell activity and Gas6 protein expression.
research Engineered Skin Substitute Regenerates the Skin with Hair Follicle Formation
The engineered skin substitute helped grow skin with hair on mice.
research Preparing the hair follicle canal for hair shaft emergence
A specific type of skin cell creates an opening for hair to grow out, and problems with this process can lead to skin conditions.
research Reliability of Histopathology for the Early Recognition of Fibrosis in Traction Alopecia: Correlation with Clinical Severity
Histopathology is not reliable for detecting early fibrosis in traction alopecia or for showing how severe it is.
research Treatment of contact burn injury with hypericum perforatum: An experimental study
Hypericum perforatum gel helps heal burns effectively.
research Physiological and histological study of the effect of finasteride drug (Prostacare) on the fertility of albino male rats
Finasteride significantly reduces fertility in male rats.
research Porokeratotic eccrine and hair follicle nevus: a report of two cases and review of the literature
Porokeratotic eccrine and hair follicle nevus is a very rare skin disorder possibly caused by a GJB2 gene mutation.
research Hirsutism and virilism
Hirsutism treatments can slow new hair growth, but existing hair needs removal, and eflornithine helps reduce hair growth.
research 1H NMR-based lipidomics of rodent fur: species-specific lipid profiles and SCD1 inhibitor-related dermal toxicity
SCD1 inhibitors can cause skin issues in rodents.
research Amelanocytic Anhidrotic Alopecia Areata-like Phenotype After Allogeneic Hematopoietic Cell Transplant
The immune system can cause permanent skin and hair whitening by attacking pigment cells.
research Relative binding affinity of novel steroids to androgen receptors in hamster prostate
New steroids were effective in blocking male hormone receptors in hamster prostates.
research Mild Cutaneous Manifestation in Two Young Women with Extraordinary Hyperandrogenemia
Two women with very high androgen levels had only slight skin issues, one due to a non-classical adrenal disorder and the other due to an adrenal tumor.
research Lichen planopilaris
A 20-year-old had hair loss and skin issues from lichen planopilaris starting at age 10.
research Minoxidil and male-pattern alopecia: a potential role for a local regulator of sebum secretion with vasoconstrictive effects?
Minoxidil, a common hair loss treatment, might work by counteracting a hormone that reduces hair growth and promotes hair loss.
research CD44 expression in alopecia areata and androgenetic alopecia
No CD44 in alopecia areata, present in normal and androgenetic alopecia.
research Steroids excreted by human skin. I. C19-steroids in axillary hair.
Human skin releases different steroids, with some coming from sebaceous glands and others from sweat glands.
research The site of uptake of iodine by hair
Iodine is absorbed by hair just below the skin surface.
research Etiology of Adult Female Acne–Systematic Review
Adult female acne is influenced by hormones, diet, and genetics.
research Aberrant Wnt Signaling Induces Comedo-Like Changes in the Murine Upper Hair Follicle
Overactive Wnt signaling in mouse skin stem cells causes acne-like cysts and shrinking oil glands, which some treatments can partially fix.
research Ophthalmic manifestations of Demodex spp. infection – what should a dermatologist know?
Demodex mites can cause eye problems like itching, dry eyes, and styes.
research Cicatricial pattern hair loss is not a variant of lichen planopilaris
Cicatricial pattern hair loss is likely advanced common baldness, not a type of lichen planopilaris.
research Lichen simplex chronicus on the scalp: Broom fibers on dermoscopy; gear wheel sign and hamburger sign on histopathology
Lichen simplex chronicus on the scalp can be diagnosed by specific hair and skin signs and treated with corticosteroids and therapy.