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This study measured plasma testosterone glucosiduronate levels and found no overlap in those with hyperandrogenism compared to normal females, despite normal testosterone and dihydrotestosterone levels in half of the affected patients.

In this study, researchers examined thyroid function and autoantibody levels in patients with alopecia areata and vitiligo, finding similar rates of thyroid dysfunction and autoantibody presence in both groups, with no significant differences based on ethnicity or gender.

This review discusses mechanisms of wound healing impairment in leptin-deficient murine models used for diabetic research, and reports no new clinical results; the authors emphasize the need for further study.

This study found that women with PCOS have significantly higher prevalence and levels of thyroid autoantibodies, with these elevated levels suggesting a potential independent autoimmune activation associated with PCOS.

In this study, researchers found that Hashimoto's thyroiditis patients, despite being in euthyroid status, experienced more severe extrathyroidal symptoms compared to healthy controls, and elevated thyroid antibodies were linked to lower health-related quality of life and increased inflammation.

This study observed that patients with alopecia areata have a significantly higher prevalence of thyroid disorders and elevated levels of thyroid-stimulating hormone and thyroid auto-antibodies compared to healthy individuals, with a 4.7 times greater risk of thyroid dysfunction among alopecia areata patients.

People with vitiligo may have a lower risk of heart disease.

This study found that patients with RASopathies have lower serum IgA and CD8 levels compared to controls, indicating a potential risk for developing autoimmune disorders.

This study found that alopecia areata patients had significantly abnormal T3, T4, TPOAbs, ANA, and lower vitamin D levels compared to healthy controls.

This study found that DHEAS levels were lower in anti-TPO Ab positive PCOS patients compared to those who were negative, indicating a possible link between autoimmunity and reduced DHEAS in these patients.

This article reviews the influence of thyroid hormone on skin and hair health, emphasizing its role in epidermal homeostasis and hair growth, but reports no new experimental results.

This study found that, among women with type 1 diabetes, those with polycystic ovary syndrome did not show worse lipoprotein and inflammatory glycoprotein profiles compared to those without the syndrome, although they had more harmful HDL particle subclasses than women with typical PCOS.

This study found that early-onset male androgenetic alopecia is associated with abnormal lipid metabolism and lower levels of certain serum markers, which may serve as risk factors or protective factors for the condition.

This article hypothesizes that thymoma with aplastic anemia may result from abnormal autoimmune CD8⁺ T lymphocytes produced by the thymoma, potentially leading to other cytotoxic T-cell-mediated autoimmune diseases.

This review discussed the variability in measuring serum testosterone levels and emphasized the need for standardizing testing and sharing updated treatment protocols to manage male hypogonadism effectively. It also highlighted the importance of considering secondary hypogonadism causes and suggested consulting with endocrinologists for optimal management.

Certain variations of the HDAC9 gene can increase or decrease stroke risk in the Chinese population.

This study concluded that androgenetic alopecia may predict ischemic heart disease, and recommended that patients with AGA be screened for coronary artery disease.

In this study, women with androgenetic alopecia showed higher cholesterol levels and carotid artery thickness, suggesting a potential link between female AGA and cardiovascular disease.

This study found that T cell-deficient mice developed distinct papilloma phenotypes after MmuPV1 infection, and hyperimmune sera transfer could prevent this infection.

In this study, cyproterone acetate combined with estradiol dramatically improved hirsutism symptoms and significantly reduced plasma testosterone and androstenedione levels in patients over periods of up to three years.

This study found that at pH 9.0, CYS penetrated less and caused less damage to virgin human hair than TG because it barely reached the cortex region.

This study suggests that in gilthead seabream, DHT is involved in the onset of the meiotic phase of spermatogenesis and influences serum levels of E2 through regulation of aromatase activity.

This study reports the first familial case of alopecia linked to a novel homozygous variant in the DSP gene, which did not coincide with heart abnormalities despite prior associations.

This review discusses the host genetic factors influencing COVID-19 susceptibility and pathogenesis, highlighting genetic variations that affect viral entry and immune responses, but reports no new experimental results.

Finasteride blocks deoxycorticosterone's anticonvulsant effects in infant rats, but indomethacin doesn't.

This study found that transgenic mice with expression of HPV16 E6/E7 oncogenes showed improved ear tissue regeneration, including hair follicles and cartilage, without tumor formation.

In this study, KRTAP28-1 variants were associated with wool fibre diameter in sheep, suggesting potential as a gene marker for reducing fibre diameter.

This study found that androgen signaling has complex effects on bone formation in male AR3.6-transgenic mice, with varying impacts based on the embryonic lineage of cells.

This study suggests that the ADIPOQ gene polymorphism may influence the risk of alopecia areata in Egyptians, with adiponectin levels potentially serving as a marker for hair loss severity.

In this study, researchers found varying levels of multiple autoantibody types among thyroid disorder patients, with 84.84% of those with immunological hypothyroidism reporting symptoms like weight gain and lethargy, whereas 81.81% of those with immune hyperthyroidism experienced hair loss.