research Keratin expression in basal cell carcinomas
Basal cell carcinomas likely originate from hair follicle cells or stem cells.
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research What causes hidradenitis suppurativa ?—15 years after
Hidradenitis suppurativa is caused by genetic factors, inflammation, bacteria, hormones, and lifestyle factors like obesity and smoking.
research Expression patterns of MITF during human cutaneous embryogenesis: evidence for bulge epithelial expression and persistence of dermal melanoblasts
Melanocyte precursors in human fetal skin follow a specific migration pattern and some remain in the skin's deeper layers.
research Anti-acne drugs in phase 1 and 2 clinical trials
New anti-acne medications are being tested to offer alternatives to current treatments.
research Cognitive and mood side effects of lower urinary tract medication
Some medications for bladder problems can cause memory issues or mood changes, and doctors should monitor these side effects.
research Effects of Gonadal Steroids on Melanocytes in Developing Hamsters
Androgens increase pigmentation in young hamsters, but estrogens can reverse this effect.
research Estudio de patrones de implantación pilosa frontal en la mujer española caucásica
Most white Spanish women have a widow's peak, and their hairline measurements could help in hair restoration surgery.
research AN ATTEMPT TO ASSESS THE MAGNITUDE OF ENDOGENOUS ANDROGEN PRODUCTION IN A CASE OF THE ADRENOGENITAL SYNDROME*
A 17-year-old female with adrenogenital syndrome produces very high levels of androgens, which prevent complete feminization despite high estrogen doses.
research Docosahexaenoic acid slows inflammation resolution and impairs the quality of healed skin tissue
High DHA levels delay wound healing and worsen skin repair quality.
research Study of Frontal Hairline Patterns in Spanish Caucasian Women
Most Spanish Caucasian women have a widow's peak, and their hormone levels suggest they process certain hormones faster.
research γδ17 T cell-stromal networks modulate matrix composition and vascularity in foreign body response
γδ T cells help control tissue scarring and blood vessel growth in response to foreign objects.
research Canonical prolactin signaling and global mRNA expression in the skin of Holstein heifers carrying the SLICK1 allele of the prolactin receptor gene
The SLICK1 allele in Holstein heifers affects hair and immune traits without altering prolactin signaling.
research Malassezia and the Asian menopausal skin
Menopause-related skin changes may increase fungal infections and inflammation.
research Genome-wide association study in alopecia areata implicates both innate and adaptive immunity
Alopecia areata involves both innate and adaptive immunity, with specific genes linked to the disease.
research An estrogen receptor pathway regulates the telogen-anagen hair follicle transition and influences epidermal cell proliferation.
Estrogen affects hair growth and skin cell multiplication.
research Selected variants of the steroid-5-alpha-reductase isoforms SRD5A1 and SRD5A2 and the sex steroid hormone receptors ESR1, ESR2 and PGR: No association with female pattern hair loss identified
No link found between specific genes and female pattern hair loss.
research Ovarian intratumoral 21-hydroxylase deficiency in a postmenopausal hirsute woman
A postmenopausal woman's masculine symptoms improved after surgery for a hormone-producing ovarian tumor.
research Acute Localized Exanthematous Pustulosis (ALEP) Caused by Topical Application of Minoxidil
Minoxidil can cause a skin reaction called ALEP.
research PMON225 Androgen excess in pre-menopausal women due to Granulosa Cell tumor: A case report.
Removing the ovarian tumor improved the woman's hormonal symptoms.
research Gender Differences in Skin Aging and the Changing Profile of the Sex Hormones with Age
The document concludes that there are still unknowns about the effectiveness, risks, and detection of performance-enhancing drugs, and doping remains a challenge.
research Overexpression of aldo-keto reductase 1C3 (AKR1C3) in LNCaP cells diverts androgen metabolism towards testosterone resulting in resistance to the 5α-reductase inhibitor finasteride
Too much AKR1C3 enzyme causes resistance to finasteride by increasing testosterone.
research Biosynthesis of Dihydrotestosterone by a Pathway that Does Not Require Testosterone as an Intermediate in the SZ95 Sebaceous Gland Cell Line
Dihydrotestosterone can be made from dehydroepiandrosterone in skin cells without needing testosterone.
research Expression of steroidogenic enzymes in human sebaceous glands
Human sebaceous glands contain enzymes that affect androgen production and may influence sebum production and acne.
research Altered Hormone and Bioactive Lipid Plasma Profile in Rodent Models of Polycystic Ovarian Syndrome Revealed by Targeted Mass Spectrometry
Rodent models of PCOS show some hormone changes similar to humans, but also have key differences.
research Altered Hormone and Bioactive Lipid Plasma Profile in Rodent Models of Polycystic Ovarian Syndrome Revealed by Targeted Mass Spectrometry
Rodent models of PCOS show some similar and some different lipid changes compared to humans.
research LC‐MS/MS‐based method for long‐term steroid profiling in human scalp hair
A new method accurately measures long-term steroid levels in human hair.
research Straight hair associated with interferon-alfa plus ribavirin in hepatitis C infection
ALA-PDT is effective and safe for chronic X-ray dermatitis, providing complete or partial remission.
research Autoimmune polyendocrine syndrome type 1: an Italian survey on 158 patients
APS-1 in Italy shows diverse AIRE mutations and various autoimmune issues.
research Potential Involvement of the Stem Cell Factor Receptor c-kit in Alopecia Areata and Androgenetic Alopecia: Histopathological, Immunohistochemical, and Semiquantitative Investigations
c-kit affects hair growth and color in alopecia areata and androgenetic alopecia.
research Autosomal Dominant Obstructive Sleep Apnea Syndrome Due to the New Variant c.980_984dup in COL1A2: A Case Report
Obstructive sleep apnea can be hereditary and linked to a genetic mutation in the COL1A2 gene.