research Risk of erythrocytosis in transgender individuals undergoing testosterone therapy: a systematic review
Testosterone therapy in transgender individuals can increase the risk of erythrocytosis.
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research Two mutations at KRT74 and EDAR synergistically drive the fine-wool production in Chinese sheep
Two mutations in KRT74 and EDAR genes cause sheep to have finer wool.
research The substantiation of plant raw materials ratio and determination of raw materials technological parameters in the development of complex tincture for the telogen effluvium treatment
The tincture made from nettle, sage, and horse chestnut in a 5:3:2 ratio is effective for treating telogen effluvium.
research THE GRADE OF HIRSUTISM CORRELATED TO SERUM ANDROGEN LEVELS AND HORMONAL INDICES
Hirsutism severity is linked to androgen levels, especially in women with a lower LH/FSH ratio.
research Measurement of tamsulosin in human serum by liquid chromatography–tandem mass spectrometry
A reliable method was created to measure tamsulosin in human blood.
research Assessment of the Mean Platelet Volume-to-Platelet Count Ratio in Alopecia Areata: A Retrospective Case Control Study
The MPV/PC ratio can help assess disease activity in alopecia areata.
research Baseline Neutrophil-to-Lymphocyte Ratio Stratifies Early Trichoscopic Response to Platelet-Rich Plasma–Based Regimens in Non-Scarring Alopecia: A Real-World Cohort with Internal Validation Using an Interpretable Neural Network
A high neutrophil-to-lymphocyte ratio may predict poor response to hair loss treatment.
research An isolated, implausibly large effect in a case-control study of digit ratio (2D:4D) and male androgenetic alopecia: Comment on Unal (J Cosmet Dermatol 2018;17(3):545-548)
Digit ratio likely doesn't predict male hair loss.
research Loss of TET2 Tips the Scales Toward Tumorigenesis
Loss of TET2 increases the risk of skin and oral cancer.
research Sertoli–Leydig cell tumors: hormonal profile after dynamic test with GnRH analogue: triptorelin represents a useful tool to evaluate tumoral hyperandrogenism
Triptorelin helps evaluate hormone production in Sertoli-Leydig cell tumors.
research Evaluation of Cohen's Cross-Section Trichometer for Measuring Hair Quantity
The trichometer is a quick and reliable tool for measuring hair quantity.
research SAT-560 Real or Not Real? An Elevated TSH
Recognizing macro-TSH is crucial to avoid unnecessary treatments.
research An isotope dilution-liquid chromatography-tandem mass spectrometry-based candidate reference measurement procedure for the quantification of dehydroepiandrosterone sulfate in human serum and plasma
A new method accurately measures DHEAS in blood, improving on current tests.
research Diagnostic Thresholds for Androgen-Producing Tumors or Pathologic Hyperandrogenism in Women by Use of Total Testosterone Concentrations Measured by Liquid Chromatography-Tandem Mass Spectrometry
Total testosterone levels can help diagnose androgen-producing tumors and hyperandrogenism in women.
research The oestrogen receptor 2 (ESR2) gene in female-pattern hair loss: replication of association with rs10137185 in German patients
ESR2 gene linked to female-pattern hair loss.
research An Unusual Case of Elevated Testosterone: When Testosterone by Dialysis Saves the Day
Equilibrium dialysis can accurately measure testosterone levels when lab results are inconsistent.
research Ratio of ovarian stroma and total ovarian area by ultrasound in prediction of hyperandrogenemia in reproductive-aged Thai women with polycystic ovary syndrome: A diagnostic test
Ultrasound measurement of the ovarian stroma to total area ratio is not a reliable single predictor of high male hormone levels in Thai women with PCOS, but works better when combined with clinical signs.
research Conditional expression of the ErbB2 oncogene elicits reversible hyperplasia in stratified epithelia and up-regulation of TGFα expression in transgenic mice
research Relations between sex hormone level and characters of hair and skin in healthy young men
Higher androgen levels do not cause baldness in men.
research Congress abstracts SPEDM
The Bethesda system is effective for identifying thyroid cancer but has low sensitivity.
research The Clinical Differences on 2:4 Finger Ratios of the Hirsute Women
Women with excessive hair growth tend to have shorter index and ring fingers compared to others.
research 1329 Transglutaminase 2 deficiency leads to lipid accumulation and reduced autophagy in SZ95 sebocytes
Lack of TG2 increases fat storage and lowers cell cleanup in skin oil cells.
research “Shedding” low yield testing for telogen effluvium: A cross-sectional study of 16,381 laboratory results from newly diagnosed patients
Most lab tests for patients with Telogen effluvium, a type of hair loss, show no or mild abnormalities; only a few specific tests are useful.
research Hair counts in scalp biopsy of males and females with androgenetic alopecia compared with normal subjects
AGA patients have fewer hairs and smaller follicles; T:V ratio above 4:1 may indicate AGA.
research Electron beam tomography quantitation of coronary calcium and assessment for ischemic coronary disease: a complement to stress testing
Electron Beam Tomography (EBT) is a useful additional test to stress testing for detecting heart disease.
research Measuring the Effect of Clinical Emotional Freedom Techniques (EFT) Treatment for Depression Using a Seed Bioassay: A Randomized Controlled Trial
Emotional Freedom Techniques (EFT) treatment improved seed germination and growth, suggesting mood affects seed viability.
research Transgenic HPV11-E2 protein modulates URR activity in vivo
The E2 protein affects gene activity in hair follicles of mice.
research Second-to-fourth digit ratio and age predicting the severity of androgenetic alopecia: a cross-sectional study
Lower 2D:4D ratio and older age increase the risk of severe hair loss in men.
research 202 Automated assessment of tumor infiltrating lymphocytes informs mortality in thin melanoma
An automated system can predict death risk in thin melanoma by analyzing immune cells.
research Effects of Estradiol on Cashmere Goat Primary Hair Follicles Cultured in vitro
Higher estradiol levels slow cashmere goat hair growth.