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This study reported that analyzing hair cortisol levels using a validated online SPE LC-MS method provided a way to assess long-term hormone secretion in 114 healthy volunteers, with a median hair cortisol value of 4.76 pg/mg.

In this study, significant changes in hair fiber dimensions were observed between pre- and post-operative states in males undergoing abdominal surgery, with values normalizing by the fourth post-operative week.

This article highlights the complexity of diagnosing hyponatremia in older adults, emphasizing the need to evaluate urinary tract obstruction, medication effects, and age-related changes rather than relying solely on spot urinary values.

This study found that patients with androgenetic alopecia, particularly those with a U pattern, are prone to insulin resistance, with high fasting blood sugar and triglyceride values.

This study demonstrated that keratin can be effectively extracted from wool using alkaline solutions and that the extracted keratin maintains reactivity similar to that from other low-value sources like cattle hair.

This review discusses the categorization of hair loss and increased hair density disorders related to systemic diseases and reports no clinical results, emphasizing the potential diagnostic value of history, physical examination, and histopathologic data.

This review discusses various techniques for evaluating hair shedding and alopecia but reports no new clinical results. The authors emphasize the value of specific clinical and instrumental methods in assessing hair growth.

This study identified distinct clinical and dermatoscopic features to differentiate non-scarring patchy alopecia in SLE from alopecia areata, emphasizing the value of serological tests in diagnosis.

This study observed that epidermal necrosis and keratinocytic ballooning are consistent histopathologic signs of monkeypox in skin lesions, reinforcing the diagnostic value of histopathologic and immunohistochemical analyses.

This review discusses home-use laser and light skin devices for various dermatological purposes and reports no new clinical findings; the authors highlight the need for dermatologists to evaluate these devices' clinical value.

In this study, researchers used a hypospadiac rat model to demonstrate abnormal genital development, similar to human penoscrotal hypospadias, highlighting the model's value for studying penile growth and differentiation.

This review discusses the role of the androgen receptor in breast cancer as a prognostic indicator and potential therapeutic target, highlighting its controversial therapeutic value and the need for further study.

This observational study found a significant association between the severity of androgenetic alopecia and worse COVID-19 outcomes in men compared to women, suggesting potential value in anti-androgen treatments.

This study identified compounds 11d and 11k as potential dual 5α-reductase inhibitors and AR antagonists with significant anti-proliferative effects on prostate cancer cell lines, suggesting they may offer therapeutic value.

This study found that Thuja orientalis fruits have higher monoterpene, flavonoid, phenolic content, and antioxidant activity than leaves, suggesting potential value for the pharmaceutical industry.

This article discusses dermatophytosis, focusing on the identification and clinical importance of various dermatophyte infections, but it reports no new results; the author emphasizes the value of direct examination for diagnosis.

This study found that PPARα agonists provided protective effects in mouse models of alopecia areata by promoting early reversal of the condition and inhibiting T effector cell function, indicating potential therapeutic value for this inflammatory condition.

This review highlights how forensic drug analysis in hair using modern instrumental techniques offers advantages such as easy sample collection and chronological tracking of drug use, emphasizing its value for law enforcement and other applications.

This study concluded that among the three diagnostic techniques for detecting Demodex mites in dogs, the scraping technique provided the best diagnostic value.

In this study, the therapeutic response of topical minoxidil solution was not significantly enhanced by adding topical finasteride, questioning its additional value in treating male pattern androgenetic alopecia.

This report discusses the characteristics of circle hairs, a type of body hair growth disorder, and emphasizes the value of trichoscopy for diagnosis.

This study achieved over 99% antibacterial efficacy against Staphylococcus aureus and Escherichia coli by modifying camel hair with Rose Bengal, allowing for color customization and strong mechanical properties under visible light, thus suggesting a high-value approach to diversifying camel hair textiles.

This study observed that while the androgen receptor is expressed in 65.6% of breast cancer patients in Iraq, it is not significantly associated with conventional clinicopathological characteristics, suggesting limited prognostic value.

In this real-world study, 27% of alopecia areata patients treated with ritlecitinib achieved a target SALT score, a result consistent with clinical trial findings, highlighting the value of patient-reported outcomes in understanding treatment impact beyond traditional measures.

This study observed that the degradation product PTeCA significantly increased in hair treated with oxidative cosmetics, suggesting it could be a reliable marker for detecting such treatments, with a proposed PTCA cut-off value using PTeCA as the gold standard.

This case series described five patients with chronic alopecia areata who successfully maintained long-term disease control using a combination of topical immunotherapy and other treatments over 9–15 years, highlighting the approach's continued value alongside novel therapies.

This study observed that 2.5% of patients with mycosis fungoides or Szary syndrome experienced alopecia, predominantly within skin lesions, with scalp metastases from other cancers also potentially causing hair loss, highlighting the diagnostic value of trichoscopy in differentiating alopecia types.

This study suggests that coexisting LSS and TSPEAR variants might contribute to a complex phenotype of congenital hypotrichosis and ectodermal abnormalities in a child, and highlights the need for cautious interpretation of genotype-phenotype links and the potential value of broader genetic testing.

This case report describes how a 23-year-old woman experienced eyebrow thinning and hair loss linked to cosmetic use, with diagnostic tests confirming follicular damage. Discontinuing the product led to eyebrow regrowth, highlighting potential risks from cosmetics and the value of non-invasive diagnostics for evaluation.

This study investigated bovine milk-derived exosomes and found they significantly increased dermal papilla cell viability and up-regulated WNT pathway components in human hair follicles, suggesting potential therapeutic value for hair loss disorders like androgenetic alopecia and telogen effluvium.