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This study observed that male and female androgenetic alopecia share similar trichoscopic characteristics, such as hair shaft thickness heterogeneity and increased thin and vellus hairs.

This study found that partially bald scalps of Indian men with androgenic alopecia retain progenitor cells marked by CD34 and Sox9, but these cells are absent in completely bald areas, suggesting that interventions might be more effective if focused on early-stage hair loss.

This study found that trichoscopy is a valuable diagnostic tool for identifying hair loss patterns in women and can help avoid scalp biopsies in unclear cases.

This review discusses the pathogenesis, epidemiology, clinical features, histology, and treatment of frontal fibrosing alopecia and reports no new clinical results; the authors highlight its increasing incidence and challenging nature.

In this case report, a 20-year-old woman exhibited progressive asymptomatic hair loss with a pattern inconsistent with alopecia areata or female pattern hair loss, showing areas of both extending and improving hair loss.

This study demonstrates that patients with benign prostatic hyperplasia have a higher severity and frequency of male pattern baldness compared to a control group.

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.

The authors suggest that male-pattern hair loss may be linked to neuropathy caused by tension on scalp nerves, potentially worsened by testosterone, and propose electrical stimulation as a temporary treatment.

This study found that trichoscopic parameters in male androgenetic alopecia deteriorated progressively with increasing disease severity and were significantly linked to genetic, metabolic, and psychosocial factors.

Results are not reported for this study, which used a directed acyclic graph to analyze the association between chest hair amount and prostate cancer, adjusting for age and ancestry.

This study examined the application of new clinical guidelines for diagnosing frontal fibrosing alopecia in 18 men, highlighting that current diagnostic criteria may often overlook early beard involvement and sideburn recession.

Tight hairstyles can cause hair loss, which can be permanent if not treated early.

In this study, the author explores ancient Egyptian attitudes towards male pattern baldness through interdisciplinary and biblical feminist perspectives, revealing that baldness was recognized as unattractive yet also associated with respect for older men's work ethic and masculinity.

This study found that androgenetic alopecia can affect the occipital region in men with advanced stages of the condition.

This study describes characteristic trichoscopic features of various hair loss diseases and proposes an algorithmic method for diagnosing them, but reports no new clinical results.

This article reports three cases of African American men with central centrifugal cicatricial alopecia, highlighting the need to consider this diagnosis for male patients with vertex hair loss and scalp symptoms.

This article discusses the potential link between traction alopecia and hijab-wearing, emphasizing the need for careful examination techniques, but reports no new clinical findings.

Hair loss is due to thinner hairs, not less hairs; hair diameter indicates balding progression and treatment effectiveness.

This case study examined a 72-year-old woman with unique hair shaft constrictions consistent with monilethrix, despite features atypical for this condition, ultimately reaching a diagnosis that led to successful improvement using oral minoxidil and reduced hair trauma.

This meta-analysis found that men with vertex balding at age 40 or older may have a modestly increased risk of prostate cancer, with a pooled relative risk of 1.08, but no significant association was observed with frontal balding.

This study found weak epidemiological associations between male pattern baldness and coronary heart disease, but no significant genetic link, though specific loci shared risks with other conditions.

Act quickly to prevent permanent hair loss from tight hairstyles.

Up to 50% of scalp hair can be lost before it appears thin, and treatment is only needed for hair loss caused by diseases or deficiencies.

This article argues that baldness in late 19th- and early 20th-century Britain highlighted the fragility and vanity of masculinity through the social, cultural, and personal anxieties it provoked.

In this study, female pattern hair loss in Chinese Han patients was characterized by decreased hair density and shaft diameter, with minor gender differences and the vertex most affected.

This study found a significant association between baldness patterns, particularly vertex and early-onset baldness, and an increased risk of prostate cancer.

Trichoscopy is effective in diagnosing trichotillomania by showing specific hair patterns.

This study introduced a non-invasive, three-step diagnostic algorithm for alopecia that combines clinical and trichoscopic features to accurately identify alopecia subtypes, potentially reducing reliance on invasive histopathology.

In this study, researchers identified 47 proteins associated with male pattern baldness severity and prioritized five candidate genes, including druggable CD38, suggesting new non-hormonal targets for therapeutic development.

This commentary discusses the ongoing debate about the advisability of initiating hair transplants in people with early-stage male or female pattern baldness and does not present new research findings.