research On the effects of testosterone on brain behavioral functions
Testosterone affects brain behavior in complex and varied ways.
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210-240 / 1000+ resultsresearch Circulating testosterone and feather-gene expression of receptors and metabolic enzymes in relation to melanin-based colouration in the barn owl
Barn owls with smaller black spots have higher testosterone levels, which might be due to genetic effects on hormone regulation rather than hormone effects on coloration.
research Resequencing and Signatures of Selective Scans Point to Candidate Genetic Variants for Hair Length Traits in Long-Haired and Normal-Haired Tianzhu White Yak
The research found specific genes that may cause longer hair in Tianzhu White Yak.
research Isochromosome Mosaic Turner Syndrome: A Case Report
A 20-year-old woman with a rare form of Turner syndrome showed improvement with hormonal therapy and needs comprehensive care.
research UTX (KDM6A) promotes differentiation noncatalytically in somatic self-renewing epithelia
UTX is crucial for skin differentiation and health, especially in females.
research Occurrence of Klinefelter Syndrome Mosaic 45,X/46,XY/47,XXY/48,XXYY/48,XXXY and Primary Hyperparathyroidism
A man with both Klinefelter syndrome and primary hyperparathyroidism showed a rare combination of symptoms and genetic patterns.
research A conditional multi-trait sequence GWAS discovers pleiotropic candidate genes and variants for sheep wool, skin wrinkle and breech cover traits
Researchers found genes and genetic variants linked to sheep wool and skin wrinkles.
research Forensic skeletal and molecular anthropology face to face: Combining expertise for identification of human remains
Combining skeletal and molecular anthropology improves identifying human remains.
research Exploring the landscape of long COVID: prevalence and associated factors in patients assisted by a telehealth service
Long COVID affects about 27% of patients, with higher risk for women, lower education, and certain income levels.
research Who Am I? Eyebrow Follicles Minimize Donor-Derived DNA for Germline Testing After Hematopoietic Stem Cell Transplantation
Eyebrow follicles are best for accurate genetic testing after stem cell transplants.
research Dihydrotestosterone induces arterial stiffening in female mice
Dihydrotestosterone makes arteries stiffer in female mice by reducing estrogen receptor expression.
research The Molecular Basis of Androgen Insensitivity
Mutations in the androgen receptor gene cause Androgen Insensitivity Syndrome, affecting sexual development.
research Poikiloderma, hyperpigmentation, alopecia, hypohidrosis, malformed bones, lymphedema of the legs and decreased cortisol level: A new entity?
A new medical syndrome may include skin changes, hair loss, sweating issues, bone malformations, leg swelling, and low cortisol.
research Gonadal dysgenesis and bone metabolism
Gonadal dysgenesis, like Turner's and Klinefelter's syndromes, negatively affects bone health, but hormone treatments can help.
research 5-Alpha reductase deficiency
5-alpha reductase deficiency leads to male sexual development issues and treatments like finasteride help with prostate enlargement and hair loss.
research ANDROGEN METABOLISM AS IT AFFECTS HAIR GROWTH IN ANDROGENETIC ALOPECIA
Androgens, like DHT, affect hair growth and treatments like finasteride may help.
research From bedside to bench: regulation of host factors in SARS-CoV-2 infection
The conclusion is that certain genetic factors and blood types may affect COVID-19 severity, but changes in ACE2 and TMPRSS2 genes are not clearly linked to it.
research Perspectives of Kennedy's disease
Kennedy's disease leads to muscle weakness and sensory issues, has no cure but manageable symptoms, and future treatments look promising.
research 5-α-Reductase type 2 deficiency: is there a genotype-phenotype correlation? A review
No consistent link between genotype and phenotype in 5-α-Reductase type 2 deficiency.
research Congenital adrenal hyperplasia
CAH is a genetic disorder affecting cortisol production and causing hormonal imbalances, with treatment and diagnosis varying by form and symptoms.
research Female pattern hair loss: beyond an androgenic aetiology?
Estrogen and prolactin may play bigger roles in female hair loss than previously thought.
research Type A insulin resistance syndrome due to a novel heterozygous c.3486_3503del (p. Arg1163_Ala1168del) INSR gene mutation in an adolescent girl and her mother
A new gene mutation causes insulin resistance in a girl and her mother.
research Virilism and Ectopic Expression of HSD17B5 in Mature Cystic Teratoma
A woman's mature cystic teratoma caused her virilization by producing testosterone.
research Post-finasteride syndrome and post-SSRI sexual dysfunction: two sides of the same coin?
PFS and PSSD are similar conditions with persistent sexual dysfunction after stopping medication.
research Spermatozoa and Chronic Treatment with Finasteride: A TEM and FISH Study
Finasteride may negatively affect male fertility.
research RNA sequencing reveals lncRNA-mediated non-mendelian inheritance of feather growth change in chickens
Long non-coding RNAs affect feather growth in chickens in ways that don't follow traditional genetic rules.
research Testosterone replacement in 49,XXXXY syndrome: andrological, metabolic and neurological aspects
Testosterone therapy improved physical and social health in a male with 49,XXXXY syndrome.
research The First Visit: Consult and Workup Before Sperm Banking
A thorough initial check-up is essential before sperm banking to ensure the best chance of preserving good quality sperm.
research Modelling androgen synthesis and action during human sexual differentiation
Male sexual differentiation is regulated independently, while female differentiation occurs in an androgenic environment, affecting conditions like congenital adrenal hyperplasia.
research Polycystic ovary syndrome: etiology, pathogenesis and diagnosis
The document concludes that PCOS is a complex disorder caused by both genetic and environmental factors, affecting women's health in various ways, and requires personalized treatment.