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This meta-analysis reports that 5-alpha-reductase inhibitors are associated with a 31% increased risk of depression, with varying outcomes depending on the comparator group, highlighting significant heterogeneity across studies.

This review highlights the important role of lymphatic vessels in skin regeneration and their interaction with skin stem cells, emphasizing recent research advancements and potential implications for managing skin diseases.

This study found that αvβ6 integrin inhibits keratinocyte proliferation during wound healing and hair regeneration, suggesting its downregulation may enhance recovery and influence epidermal stem cell behavior.

In this study, DHT and calculated free DHT were linked to higher risks of incident cardiovascular disease and all-cause mortality in elderly men, while total testosterone and calculated free testosterone showed no such associations.

This study found that facial sun damage scores from UV photography correlate with skin cancer and melanoma risk factors, suggesting this technology may help identify individuals at higher risk.

This research studied European human hair, finding that cysteic acid and protein carbonylation increased with both chemical and photochemical oxidation. Protein carbonylation was highlighted as a more sensitive marker for photochemical oxidation, providing better in situ visualization of hair damage than cysteic acid.

The researchers reported that SOX4 expression is significantly upregulated in melanoma and its knockdown in cell lines resulted in reduced tumor progression, suggesting potential for targeted therapies.

This meeting abstract volume for the Society for Pediatric Dermatology reports no new clinical results.

This study found that Convolvulus arvensis ethanolic extract may promote hair growth and reduce hair loss in albino mice with testosterone-induced baldness by increasing follicular density and the anagen/telogen ratio.

In this study, researchers observed that the sequence of maturity markers in normal boys showed specific time lags, with some markers appearing before and others after spermarche.

This study found that harp seal vibrissal innervation studies focusing only on lateral vibrissae may overestimate total innervation by about 20%, highlighting the importance of considering the entire snout.

This paper reviewed studies from 2019 to 2025 on the use of olive oil and other derivatives from the European olive tree for skin, hair, and nail care, noting their roles in wound healing and skin aging while highlighting a favorable safety profile.

This review suggests that extracellular vesicles and conditioned media might be safe and effective for skin rejuvenation and lightening, but further high-quality studies are needed to confirm these findings.

In this study, Norwegian men aged 20-50 who perceived themselves as having more hair loss reported greater dissatisfaction and concern about aging compared to those without hair loss.

This review discusses the challenges in diagnosing polycystic ovary syndrome in adolescents and reports no clinical results; the authors highlight the need for firm diagnostic criteria.

This study found that 5% minoxidil topical foam was effective in stabilizing hair density and scalp coverage in men with moderate androgenetic alopecia over 104 weeks, with good safety and tolerability.

This review analyzed 12 clinical studies on extracellular vesicle therapies, finding potential benefits for skin aging, acne scars, alopecia, and wound healing, but highlighted significant challenges like production standardization and lack of large-scale studies.

This study reviewed 39 studies with 3204 patients to identify characteristic trichoscopic findings in alopecia areata, highlighting yellow and black dots, broken, short vellus, and tapering hairs as key indicators. It found no single diagnostic trichoscopic finding but observed trichoscopy's utility in monitoring treatment response.

This review examined 40 studies on exosome-based therapies for alopecia areata, reporting significant hair regrowth and improvements in hair count, length, and thickness, but highlighted the need for standardized methodologies and robust RCTs before clinical application.

This review examines experimental studies on using platelet-rich plasma, stem cells, or a combo with surgical meshes for hernia repair, but presents no new results; it highlights regenerative medicine's potential in this area.

This article describes the Frontiers journal series, highlighting its open-access approach and tiered publishing system, but it presents no new empirical findings.

This document reviews various studies presented at the Plastic Surgery Research Council (PSRC) Annual Meetings and reports no new research findings; it discusses topics ranging from reconstructive techniques to gender-affirming surgeries.

This study observed that inflammatory stimuli significantly altered gene expression in rat theca-interstitial cells, affecting pathways related to growth and androgen production, which are central features of polycystic ovary syndrome.

High-resolution imaging is crucial for diagnosing and planning treatments in clinical anatomy and aging.

This study found that infertile couples who perceive themselves as having high intimacy report better subjective health, particularly in fulfilling social responsibilities and maintaining physical fitness.

This abstract describes a program with various presentations and events focused on Canadian excellence in rheumatology but reports no new research findings.

In this study, researchers estimated that 80% of patients infected with SARS-CoV-2 experienced at least one long-term symptom, with fatigue being the most common.

This study found that testosterone therapy improved physical performance and strength in older men with low testosterone over 36 months, whether administered alone or with finasteride.

This study found that finasteride significantly reduced hirsutism in women with idiopathic hirsutism or polycystic ovary syndrome over six months, suggesting its potential effectiveness for this condition.

This study found that patients with severe vertex pattern androgenetic alopecia had significantly higher carotid intima-media thickness, suggesting an increased risk of subclinical atherosclerosis compared to other alopecia patterns and healthy controls.