research 17 beta-hydroxysteroid dehydrogenase 3 deficiency in the Mediterranean population.
A genetic defect causes males in some Mediterranean populations to be born with ambiguous genitalia and develop male traits at puberty.
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research Vertex balding, plasma insulin-like growth factor 1, and insulin-like growth factor binding protein 3
Men with balding at age 45 had higher IGF-1 and lower IGFBP-3 levels, suggesting these factors might influence male pattern baldness.
research Early androgenetic alopecia as a possible indicator of diabetes mellitus and its link to cardiovascular risks: a cross-sectional study
Early hair loss may indicate higher risk of diabetes and heart disease.
research Serum testosterone levels and clinical signs of hypogonadism in men with type 2 diabetes
Men with type 2 diabetes often have low testosterone and signs of hypogonadism, especially if they are overweight.
research Amino Acid Compositions of Human Hair Fibrous Protein Components Purified with Two‐dimensional Electrophoresis
Human hair proteins have similar cysteine and glycine levels to skin proteins.
research The distribution of hair in Han Chinese
Healthy Han Chinese have lower hair density than whites and Africans, and transplanting 300 hair units can nearly restore normal hair density.
research Immunohistochemical Expression of Sox9 and CD34 in Androgenetic Alopecia Patients
CD34+ cells decrease in bald areas, while Sox9 stays high, suggesting hair loss in AGA is linked to stem cell issues.
research Signal transducer and activator of transcription 5B deficiency due to a novel missense mutation in the coiled-coil domain
A boy's growth and immune problems were caused by a new mutation in the STAT5B gene.
research Autologous micrografts from scalp tissue in treatment of androgenetic alopecia
Scalp tissue micrografts can effectively treat hair loss by increasing hair density and thickness.
research Adrenal 21-hydroxylase gene mutations in Slovenian hyperandrogenic women: evaluation of corticotrophin stimulation and HLA polymorphisms in screening for carrier status
The study concluded that testing hormone levels after stimulation is not reliable for identifying carriers of 21-hydroxylase deficiency; genetic testing is necessary.
research Recent positive selection of a human androgen receptor/ectodysplasin A2 receptor haplotype and its relationship to male pattern baldness
A specific genetic mutation may increase male pattern baldness risk, especially in Europeans.
research Evaluation of some biochemical markers in alopecia areata
People with alopecia areata have different blood markers that suggest inflammation and immune system issues compared to healthy individuals.
research A mutation in the type II hair keratin KRT86 gene in a Han family with monilethrix
A new mutation in the KRT86 gene was found to cause the hair disorder monilethrix in a Han family.
research Genotyping of the rs1800440 Polymorphism in CYP1B1 Gene and the rs9258883 Polymorphism in HLA-B Gene in a Spanish Cohort of 223 Patients with Frontal Fibrosing Alopecia
Certain genetic variants are linked to frontal fibrosing alopecia in Spanish patients.
research News and Reviews
People with moderate or severe hair loss have higher death rates from diabetes and heart disease.
research ASSOCIATION OF ANDROGENETIC ALOPECIA AND HYPERLIPIDEMIA
Men with a certain type of hair loss (vertex type AGA) may have higher levels of bad fats (triglycerides) and lower levels of good cholesterol (HDL), suggesting they could be at risk for high fat levels in the blood (hyperlipidemia).
research Early androgenetic alopecia as a possible indicator of diabetes mellitus and its link to cardiovascular risks: a cross-sectional study
Early hair loss may indicate higher risk of diabetes and heart disease.
research Evaluation of Serum Ischemia Modified Albumin Level in Male with Androgenic Alopecia
Serum IMA levels don't help diagnose AGA but may indicate its severity.
research Simultaneous Typing of Erythrocyte Acid Phosphatase, Adenylate Kinase and Adenosine Deaminase in Human Hair Root Sheaths
Hair root sheaths can be used to accurately analyze genetic markers.
research Evaluation of serum Level of Human Beta Defensin 1 patients With Alopecia Areata
Human Beta Defensin 1 levels do not predict the risk or severity of Alopecia Areata.
research Novel Mutation in the Hemojuvelin Gene (HJV) in a Patient with Juvenile Hemochromatosis Presenting with Insulin-dependent Diabetes Mellitus, Secondary Hypothyroidism and Hypogonadism
A new mutation in the HJV gene was found in a young woman with juvenile hemochromatosis, causing unusual symptoms like secondary hypothyroidism.
research HB-EGF Improves the Hair Regenerative Potential of Adipose-Derived Stem Cells via ROS Generation and Hck Phosphorylation
HB-EGF boosts the hair growth ability of stem cells, making it a potential hair loss treatment.
research Factors Related to Hair Antiretroviral Concentration: A Systematic Review of Global Literature
Hair antiretroviral concentration is affected by hair type, segment position, housing, drug use, sexual behavior, kidney function, and genetics.
research Urinary symptoms in patients with androgenetic alopecia
Lower nitric oxide and higher fibrinogen found in hirsute women; impaired sexual function in 22.6% of hair loss patients, linked to psoriasis severity.
research Treatment of Alopecia Areata with Anti-Interferon-γ Antibodies
Blocking interferon-gamma helps prevent and treat hair loss in Alopecia Areata.
research Validating Hair Diameter Diversity in Androgenetic Alopecia via Hair Diameter Distribution Analysis
Hair diameter diversity helps assess hair loss, but its standard measure varies by individual and ethnicity.
research Growth hormone substitution in adult growth hormone‐deficient men augments androgen effects on the skin
Growth hormone therapy boosts androgen effects on skin in men.
research Serological screening for coeliac disease in vitiligo and alopecia areata
Vitiligo is not linked to coeliac disease, but a small number of alopecia areata patients may have it, suggesting they should be tested for coeliac disease.
research Perbandingan Kadar Transforming Growth Factor-Beta 1 pada Platelet Rich Plasma dengan Metode Pure dan Buffy Coat pada Populasi Individu Sehat
The buffy coat method yields higher TGF-β1 levels in PRP, especially in males.
research Hair Cortisol Concentrations in Adolescent Girls with Anorexia Nervosa are Lower Compared to Healthy and Psychiatric Controls
Adolescent girls with anorexia nervosa have lower hair cortisol levels than healthy and psychiatric peers.