research A Variable Monilethrix Phenotype Associated With a Novel Mutation, Glu402Lys, in the Helix Termination Motif of the Type II Hair Keratin hHb1
A new mutation, Glu402Lys, in hair keratin is linked to variable symptoms of monilethrix.
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research A Prospective Study of the Prevalence of Nonclassical Congenital Adrenal Hyperplasia among Women Presenting with Hyperandrogenic Symptoms and Signs
About 2.2% of women with symptoms of high male hormones have a mild form of congenital adrenal hyperplasia, and measuring a specific hormone level can accurately diagnose it.
research c-Myc activation in transgenic mouse epidermis results in mobilization of stem cells and differentiation of their progeny
c-Myc activation in mouse skin increases sebaceous gland growth and affects hair follicle development.
research Hair-specific expression of chloramphenicol acetyltransferase in transgenic mice under the control of an ultra-high-sulfur keratin promoter.
The study showed that a specific DNA sequence can control gene expression in hair growth areas of mice.
research Ovarian and Adrenal Androgens and Their Link to High Human Chorionic Gonadotropin Levels: A Prospective Controlled Study
Women with a certain type of tumor had higher levels of pregnancy hormone and male hormones, which decreased after treatment.
research Inhibition of Polyamine Synthesis Alters Hair Follicle Function and Fiber Composition
Polyamines, especially spermidine, are essential for hair growth.
research P02 Accelerated ageing of hair follicles in androgenetic alopecia
Hair follicles in androgenetic alopecia age faster, especially in the front.
research Hipertricose generalizada exuberante em um lactente: relato de caso
An infant developed excessive hair growth after a bone marrow transplant and cyclosporine treatment.
research Hyperandrogenic Symptoms Are a Persistent Suffering in Midlife Women with PCOS; a Prospective Cohort Study in Sweden
Middle-aged women with PCOS often continue to experience symptoms related to high androgen levels, like unwanted hair growth.
research The influence of methotrexate on hair loss while using immunomodulatory doses.
Methotrexate treatment often causes hair loss.
research The PER3 rs772027021 SNP induces pigmentation phenotypes of dyschromatosis universalis hereditaria
The PER3 rs772027021 SNP may cause mild skin pigmentation changes in a new subtype of dyschromatosis universalis hereditaria.
research Ornithine decarboxylase is a target for chemoprevention of basal and squamous cell carcinomas in Ptch1+/– mice
Targeting ornithine decarboxylase can help prevent skin cancer.
research The investigation and management of severe hyperandrogenism pre- and postmenopause: Non-tumor disease is strongly associated with metabolic syndrome and typically responds to insulin-sensitization with metformin
High levels of male hormones in women without tumors are linked to metabolic problems and can be treated with metformin.
research Hirsutism
Hirsutism, excessive hair growth in women, often caused by high androgen levels and polycystic ovary syndrome, can be treated with medication and weight management.
research Cutaneous application of α-methylspermidine activates the growth of resting hair follicles in mice
Putting α-methylspermidine on mouse skin can start hair growth.
research A novel mutation in Hr causes abnormal hair follicle morphogenesis in hairpoor mouse, an animal model for Marie Unna Hereditary Hypotrichosis
A new mutation in the Hr gene causes hair loss in mice, similar to a human hair disorder.
research Activated Polyamine Catabolism Depletes Acetyl-CoA Pools and Suppresses Prostate Tumor Growth in TRAMP Mice
Overexpressing SSAT enzyme reduces prostate tumor growth in mice.
research Becker's nevus associated with chromosomal mosaicism and congenital adrenal hyperplasia
High androgen levels and genetic factors likely cause Becker's nevus and related symptoms.
research Pure Hair‐Nail Ectodermal Dysplasia: Expanding the HOXC13 Genotypic Spectrum
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 321 Deletion of hypoxia-inducible factor prolyl 4-hydroxylase 2 in FoxD1-lineage mesenchymal cells leads to congenital truncal alopecia
Removing HIF-P4H-2 from certain skin cells in mice causes hair loss on the body but not the head.
research PBX homeobox 1 enhances hair follicle mesenchymal stem cell proliferation and reprogramming through activation of the AKT/glycogen synthase kinase signaling pathway and suppression of apoptosis
PBX1 helps hair stem cells grow and change by turning on certain cell signals and preventing cell death, which may be useful for hair regrowth treatments.
research 280 Investigation into the role of HIF-1A stabilisation in hair follicle metabolism
Stabilizing HIF-1A in hair follicles may reduce oxidative stress and promote hair growth by increasing glycolysis.
research A review of hyperandrogenism state in polycystic ovarian syndrome
Polycystic ovary syndrome causes high male hormone levels, leading to symptoms like excess hair, acne, and fertility problems.
research Methimazole, Carbimazole, and Congenital Skin Defects
Methimazole may cause skin defects in babies if taken during pregnancy.
research [Hirsutism and hypertrichosis in adults: investigations and treatment].
The document concludes that treatment for excessive hair growth depends on the cause, with options including hair removal methods and medications like anti-androgens or insulin-sensitizing drugs.
research Incidence of serious infectious events with methotrexate treatment: Metaanalysis of randomized controlled trials
Methotrexate treatment for rheumatoid arthritis has a serious infection rate of about two per 100 patient-years.
research Serum AMH levels in the differential diagnosis of hyperandrogenemic conditions
Blood AMH levels are higher in women with PCOS than in those with other similar conditions.
research Increased hair polyamine levels in patients with alzheimer's disease
Alzheimer's patients have higher levels of certain chemicals in their hair.
research The diagnosis of nonclassic congenital adrenal hyperplasia due to 21-hydroxylase deficiency, based on serum basal or post-ACTH stimulation 17-hydroxyprogesterone, can lead to false-positive diagnosis
Using 17-hydroxyprogesterone levels to diagnose nonclassic congenital adrenal hyperplasia can result in many incorrect diagnoses.