research 7452 A Diagnostically Challenging Case of Hyperandrogenism in Postmenopausal Woman
The case highlights the complexity of diagnosing high testosterone in older women and the need for thorough testing.
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960-990 / 1000+ results research A novel MBTPS2 variant associated with BRESHECK syndrome impairs sterol‐regulated transcription and the endoplasmic reticulum stress response
A new genetic variant causes BRESHECK syndrome by disrupting cell growth and stress response.
research The genetic evolution of skin squamous cell carcinoma: tumor suppressor identity matters
The type of tumor suppressor gene lost affects the behavior of skin cancer.
research Androgen receptor inhibits the hair follicle induction potential of dermal papilla cells by binding with Tcf4 at the A574 binding site
research Epigenetic regulation of 5α reductase-1 underlies adaptive plasticity of reproductive function and pubertal timing
Environmental factors affect reproductive traits by altering the SRD5A1 gene.
research Enhancement of Intermittent Androgen Ablation Therapy by Finasteride Administration in Animal Models
research Enhancement of Intermittent Androgen Ablation Therapy by Finasteride Administration in Animal Models
research Enhancement of Intermittent Androgen Ablation Therapy by Finasteride Administration in Animal Models
research Disruption of tubular Flcn expression as a mouse model for renal tumor induction
Disrupting the Flcn gene in mice causes early kidney cysts and tumors, which can be treated with rapamycin.
research Cardiac Outflow tract septation defects in a DiGeorge syndrome model respond to Minoxidil treatment.
Minoxidil treatment improves heart defects in a DiGeorge syndrome model.
research Biallelic HEPHL1 variants impair ferroxidase activity and cause an abnormal hair phenotype
Mutations in the HEPHL1 gene cause abnormal hair and cognitive issues.
research A rare case of an androgen-producing stromal luteoma of the ovary in a postmenopausal woman, diagnosed by means of selective venous blood sampling
Doctors used a special blood sampling technique to diagnose a woman's rare ovarian tumor that was producing male hormones.
research Postmenopausal hyperandrogenism of ovarian origin
Postmenopausal women with excess male hormones may have ovarian tumors, and surgery usually cures them.
research Serum Androgen Bioactivity in Adolescence: A Longitudinal Study of Boys with Constitutional Delay of Puberty
Testosterone and letrozole treatment speeds up puberty in boys with delayed development.
research Novel D323G mutation of DSG4 gene in a girl with localized autosomal recessive hypotrichosis clinically overlapped with monilethrix
A new DSG4 gene mutation causes hair defects in a young girl.
research Hyperandrogenism in a set of triplets with modification of clinical course by hyperthyroidism
Hyperthyroidism can hide signs of high androgen levels in females.
research Hair Restoration Surgery in Transsexual Males
research In Silico Promoter Motif Analysis of Human Fertility-Related Genes
The study found potential new DNA patterns in fertility genes, but further testing is needed.
research Independent DSG4 frameshift variants in cats with hair shaft dystrophy
Cats with abnormal hair had DSG4 gene changes causing hair problems.
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 Genetically modified laboratory mice with sebaceous glands abnormalities
Genetic changes in mice help understand skin and hair disorders, aiding treatment development for acne and hair loss.
research Invasion and increased expression of S100A4 and CYR61 in mesenchymal transformed breast cancer cells is downregulated by GnRH
GnRH treatment can reduce breast cancer cell invasion.
research Tryptophan Missense Mutation in the Ligand‐Binding Domain of the Vitamin D Receptor Causes Severe Resistance to 1,25‐Dihydroxyvitamin D
A mutation in the vitamin D receptor causes severe resistance to vitamin D, affecting bone health but not hair growth.
research Exogenous testosterone, finasteride and castration effects on testosterone, insulin, zinc and chromium in adult male rats.
Testosterone and finasteride raise insulin and zinc, lower chromium in male rats.
research Gene and tonic: Sonic hedgehog disruption and fetal alcohol syndrome
research The expression of the gene asebia in the laboratory mouse: 3. Sebaceous glands
Mice with the ab gene have abnormal sebaceous gland development, affecting sebum production.
research Epidermal expression of the truncated prelamin A causing Hutchinson-Gilford progeria syndrome: effects on keratinocytes, hair and skin
Progerin affects cell shape but not hair or skin in mice.
research Establishment of Tsc2-deficient rat embryonic stem cells
Tsc2-deficient stem cells can help understand and treat TSC-related tumors.
research Identification of Anabolic Selective Androgen Receptor Modulators with Reduced Activities in Reproductive Tissues and Sebaceous Glands
Two new compounds were found to build bone and muscle without affecting reproductive organs and skin oil glands.
research Patched-assoziierte Tumoren: Modifikatorgene und Pathogenese
The document concludes that the development of certain tumors is influenced by genetic background and that a specific gene modification can lead to tumor regression and reduced growth.