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This study reports an increased frequency of the DI genotype of the ACE gene polymorphism among women with PCOS, notably in those with hyperandrogenism, and an association of the II genotype with insulin resistance.

This study found that hypogonadism in men can be a reversible risk factor for torsades de pointes (TdP), with testosterone replacement potentially preventing TdP recurrence.

This study reported that enoxaparin may cause alopecia in patients treated for cerebral venous thrombosis, with hair growth resuming naturally after the treatment ended.

This paper discusses the concept of "coudability," a characteristic of alopecia areata, and provides a historical perspective, but it reports no new clinical results.

This study found that anti-mullerian hormone levels are significantly elevated in infertile women with polycystic ovarian syndrome compared to those with regular cycles, suggesting it as a potential marker for diagnosing PCOS-related infertility.

In this study, a significant positive correlation between clinical hyperandrogenism and free androgen index was found in younger women with PCOS, but not in older women.

This case report describes a rare instance of reversible melasma-like hyperpigmentation linked to vitamin B12 deficiency due to pernicious anemia, and explores possible mechanisms for this association.

This study found that premature hair greying may be associated with low serum ferritin and raised anti-TPO levels.

This study observed that male sex, diabetes mellitus, and high maximum C-reactive protein levels during the acute phase of COVID-19 were linked to elevated anti-SARS-CoV-2 antibody levels.

This study reported that IGF2BP2 rs1470579 and IGFBP3 rs2854744 may increase the risk of polycystic ovary syndrome in a Southeastern Iranian population.

This retrospective cohort study found that individuals with alopecia totalis or universalis have a higher prevalence of systemic autoimmune diseases, particularly endocrine diseases and inflammatory bowel disease, compared to those with patchy alopecia areata.

This study indicated that prediabetes may make ovaries more susceptible to PCOS-like changes, with mild hyperglycemia potentially having harmful effects on ovarian health.

This article presents four case reports of men with porphyria cutanea tarda and hepatitis C, highlighting associations with polysubstance abuse, primarily alcohol.

This study found that Vitamin B12 deficiency was more common in patients with chronic telogen effluvium than in healthy controls.

The woman likely has a hormonal imbalance causing excessive hair growth.

This study suggests that male sex and androgenic steroid use increase the risk of atrial arrhythmias in individuals with arrhythmogenic right ventricular cardiomyopathy, especially those with desmosomal gene mutations.

This study found a weak positive correlation between dihydrotestosterone levels and C-reactive protein in COVID-19 patients, particularly in those with low testosterone, suggesting potential inflammatory effects.

Higher blood sugar levels may lead to more severe hair loss in women.

This review examines the role of red cell distribution width and its association with iron metabolism and other factors in diagnosing and monitoring various anemic and non-anemic conditions, reporting no new clinical findings.

This review discusses the relationship between polycystic ovary syndrome and cardiovascular risk, noting a possible adverse impact on risk profiles and subclinical atherosclerosis but no clear increase in premenopausal cardiovascular events; it presents no new clinical results.

This study found that reduced plasma DIAPH1 levels were associated with polycystic ovary syndrome, suggesting DIAPH1 as a potential predictive factor for the condition.

This article reviews the causes and diagnosis of hyperandrogenism, highlighting its impact on female fertility and the metabolic risks associated with PCOS, but it provides no new clinical results.

This case report details two consanguineous patients with cerebral autosomal recessive arteriopathy, both having the same HTRA1 gene mutation, but exhibiting different clinical presentations, including one with epileptic seizures and lobar hemorrhages—previously undocumented in this condition.

This study found that children with classic congenital adrenal hyperplasia had elevated epicardial fat thickness, which was associated with increased carotid intima media thickness, left ventricular mass, and mitral deceleration time.

This article discusses the pulmonary manifestations of Birt-Hogg-Dubé syndrome, noting diagnostic challenges in differentiating it from other lung conditions, and underlines the need for further research on folliculin's role in cyst formation.

This study found that young women with PCOS had normal thyroid function but showed alterations in lipid metabolism, which may predispose unmarried women in this group to cardiovascular diseases.

This study established a causal link between plasma metabolism and alopecia areata, providing insights into the disorder's mechanisms and suggesting directions for future screening and prevention strategies.

This study observed that Greek Caucasian women with PCOS had distinct serum hormone levels and a specific AKT2 gene SNP, which may play a role in the condition's characteristics.

This study found multiple factors, both inherited and acquired, that may lead to bradykinin-mediated angio-oedema, proposing a new classification based on bradykinin production and catabolism imbalance.

Lower testosterone levels in men may be linked to a higher risk of severe coronary artery disease.