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This study found that testosterone and 5α-dihydrotestosterone induced apoptosis in dermal papilla cells from nonbalding scalp regions, suggesting a high androgen stimulus can trigger cell death related to androgenetic alopecia.

This article reviews the biological causes and treatment options for facial aging but reports no new clinical findings.

This article discusses inflammatory perifollicular fibrosis and alopecia but provides no new research findings.

This study found that skin disorders were more common among schoolchildren in Kashmir Valley, North India, with eczema and acne vulgaris being the most prevalent conditions.

This research suggests that intraoperative unilateral occipital artery ligation can reduce the risk of complications like scalp necrosis, offering advantages such as improved visualization and reduced asymmetry during extensive scalp lift surgeries.

This article provides an overview of the prevalence and gender differences in baldness, but reports no new research findings.

In this study, Xtressé™ gummies were found to be safe and well tolerated, showing potential improvement in hair density among women with non-scarring alopecia over four months, while partially benefiting those with scarring alopecia; larger trials are encouraged.

Dermatoscopy helps track scar changes and guide treatment.

This article discusses scalp micropigmentation as a noninvasive method to conceal various forms of hair loss and scalp abnormalities and reports no clinical results; the authors highlight its safe and effective application.

This review discusses the various trichoscopic features of androgenetic alopecia and alopecia areata, noting white dots in advanced cases as indicators of poor prognosis, but reports no new clinical results.

Aging significantly affects the hair and scalp of nonbalding Caucasian women, with changes that differ from male pattern baldness.

This article reviews the diagnosis and causes of different types of alopecia, presenting no new clinical findings.

This article discusses different types of hair loss, focusing on common causes like aging and androgenic alopecia, but provides no new clinical data or findings.

In this study, a dog with canine pattern alopecia showed improved multifocal alopecia and general hair regrowth after 3 months of melatonin treatment.

These proceedings summarize expert presentations on female hair issues, including insights into hair loss disorders, criteria for intervention, and new technologies, but report no new clinical results.

This study introduced the BASP classification, a new system for categorizing pattern hair loss in both men and women, and applied it to analyze 2213 Korean subjects.

This narrative discusses the challenges of assessing hair loss in women and notes that the rate of hair loss may exceed normal daily averages, with no clinical results reported.

This article reviews how environmental factors and aging contribute to skin and hair changes, including wrinkling, dryness, pigmentation changes, and hair thinning, but reports no new research findings.

This study found that trichoscopy can confirm the diagnosis and assess the clinical severity of female androgenetic alopecia, correlating specific features with different severity grades.

In this study, Raman micro-spectroscopy did not support the hypothesis of structural changes in hair follicles due to miniaturization in women with androgenetic alopecia.

This article discusses the issue of shock loss during hair restoration in thinning areas and reports no new clinical findings; the author shares personal insights from years of practice.

This article presents a dissenting opinion, arguing that the case described by Dr. Molina et al. was diffuse alopecia areata, not acute alopecia areata as claimed, emphasizing the importance of distinct clinical differences.

This review outlines the functional anatomy, pathology, and molecular mechanisms of androgenetic alopecia, emphasizing the need for multi-omics approaches to better understand this condition's biology.

This study utilized U-Net's image-processing capabilities to achieve 92% accuracy in segmenting individual hair strands, enhancing early detection and reliable identification of hair fall areas, which assists in addressing challenges of subtle hair thinning that are difficult to see otherwise.

Some people may temporarily lose more hair in certain areas after a hair transplant.

In this study, two patients with localized hair thinning showed histopathological signs typical of alopecia areata, responding to corticosteroid treatment similarly to classical cases.

Hair transplantation and micrografting, used for baldness, involve moving hair follicles from hair-rich to bald areas, requiring careful procedure and post-care for success.

This study examined the follicular unit density in the scalp and beard donor areas of Indian men undergoing hair restoration surgery, reporting mean densities of 78.2/cm² and 49.7/cm² respectively, and proposed guidelines for safe follicular unit extraction.

This article discusses the role of androgens in hair follicle changes, explaining how dihydrotestosterone contributes to hair thinning on the scalp, while promoting thicker facial hair in men, and reports no new clinical results.

This case report describes a 62-year-old man with psoriasis who developed a unique nail abnormality after two months of treatment with the oral retinoid etretinate, alongside hair thinning and cheilitis.