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This study found that the rs2228570 polymorphism of the VDR gene was associated with an increased risk of melanoma, while the rs731236 polymorphism was linked to a protective effect against the disease in Colombian patients.

In this study, among patients taking hydroxychloroquine for dermatologic or rheumatologic conditions, none developed symptoms suggestive of SARS-CoV-2 infection despite Italy's high infection rate at the time.

Hair loss treatment caused more hair loss in a man.

This review discusses both psychiatric and medical treatments for adolescent eating disorders and highlights the need for further research, especially regarding the effectiveness of psychotropic medications in this population.

In this study, researchers found that in the UK, laser treatment for hidradenitis suppurativa had the highest participant eligibility and preference compared to other interventions, highlighting its potential priority in future trials.

This study found that patients with ovarian metastases from breast cancer had a better prognosis after tumor debulking if they exhibited high estrogen and progesterone receptor expression in both the primary tumor and metastases.

This review offers a useful summary and comparison of how different diseases impact society, underscoring the importance of considering social impact in healthcare policymaking and resource allocation.

This review details the causes, symptoms, and treatments for dandruff, emphasizing herbal ingredients with anti-dandruff properties used in shampoos and exploring their antifungal and anti-inflammatory mechanisms. It highlights dandruff's exploitation by personal care companies due to the lack of medical interventions.

This review found no clinical studies on hair shaft disorder treatments but reported improvement from minoxidil or oral retinoids in certain conditions, emphasizing gentle hair care and genetic counseling for management.

This study concluded that 16β-methyl-17α-benzoyloxypregnen-4-en-3,20-dione may be a promising treatment for androgen-dependent diseases and epilepsy due to its antioxidant effects and impact on GABAergic and serotonergic metabolism in rats.

This narrative review attributes antiandrogenic properties to spironolactone, reporting its effectiveness in treating dermatological conditions like alopecia androgenica, acne, and hirsutism, though highlighting necessary attention to potential adverse effects and contraindications.

This study observed a high prevalence of androgenetic alopecia in patients hospitalized with severe COVID-19, with 79% of men and 42% of women affected, suggesting a potential link between androgen sensitivity and COVID-19 severity.

This study concluded that the anti-SARS-CoV-2 vaccine does not significantly increase the risk of flares in patients with hidradenitis suppurativa.

The authors propose that higher testosterone levels in hospitalized COVID-19 patients might be associated with worse outcomes.

This study identified key genetic regions associated with alopecia areata, highlighting both acquired and innate immune involvement, with a novel link to the upregulation of ULBP ligands in autoimmune disease.

This study found that fibronectin nanofiber dressings, made using rotary jet spinning, accelerated wound healing and improved tissue restoration in a full-thickness wound mouse model.

This review highlights the need for a deeper understanding of the genetic mechanisms in alopecia areata to develop evidence-based treatments, but it provides no new experimental results.

This study reported that the PrrH sRNA in *Pseudomonas aeruginosa* may directly regulate genes involved in pyochelin siderophore biosynthesis, highlighting its role in adapting to heme availability, with light conditions influencing this gene expression.

This study found that biliverdin beta and delta, metabolites of heme, play a critical role in Pseudomonas aeruginosa iron acquisition and cooperative behaviors, which are crucial for the bacterium's long-term infection in cystic fibrosis patients, suggesting potential targets for new therapies.

This study suggests that mast cells may play a role in stress-related hair loss associated with telogen effluvium.

This study identified several compounds, including Pictilisib and Nimorazole, that may have higher binding affinity for SARS-CoV-2 main protease than existing inhibitors, potentially offering new treatment alternatives for Covid-19.

This study reported five cases of alopecia areata following COVID-19 vaccination, with one patient experiencing worsening symptoms with each vaccine booster.

This narrative review highlights that declining testosterone levels are a complex public health issue potentially influenced by modifiable lifestyle factors and environmental stressors, suggesting integrated strategies may be needed to address the trend's impacts on health.

Age, diabetes, and cardiogenic shock at PCI are key factors linked to in-hospital death in STEMI patients with hypertension.

This report discusses the Ninth World Congress for Hair Research and highlights the potential of hair follicle studies to advance understanding of various diseases, with no new clinical results presented.

This review evaluates methods to study stem cell division patterns, particularly in the mammary gland, and discusses genetic factors affecting division modalities and their implications for breast cancer, but reports no new results.

This study observed that among patients with Myhre syndrome, those with the SMAD4 gene variant p.Arg496Cys experienced fewer symptoms like hearing loss, while those with the p.Ile500Thr variant often had severe aortic hypoplasia, highlighting the diverse symptom progression and genetic factors of this rare condition.

This study found that alopecia areata patients have a higher prevalence of carotid subclinical atherosclerosis, with factors such as disease duration, systemic inflammation, and insulin resistance potentially contributing to this increased risk.

This review article explores the potential systemic nature of alopecia areata, highlighting the association with ocular abnormalities and suggesting that shared pathogenic pathways may lead to eye symptoms occurring at younger ages than usual.

This study identified at least four distinct fibroblast populations in adult human skin, each with unique functional properties, suggesting potential therapeutic applications for wound healing and fibrosis-related diseases.