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This article discusses observations about the relationship between baldness and gray hair in middle-aged men, noting that baldness often precedes grayness, and suggests a possible connection to premature aging, but reports no new data.

In this study of women aged 18-45 from an endocrine referral group, researchers found that while clinical hirsutism severity is independently associated with biochemical hyperandrogenism, the relationship is modest and suggests different biological aspects are at play.

This study found that among Australians aged 15 and older, the lifetime prevalence of alopecia areata ranged from 1.2% to 2.3%, and the point prevalence ranged from 0.9% to 1.4%, emphasizing the need for better awareness and education about treatment options.

In this study conducted among students aged 15-17 at SMAN 7 Tangerang Selatan, researchers found no significant link between nutritional status and the occurrence of telogen effluvium, suggesting other factors like hormonal imbalances or psychological stress may be more influential.

In this study, older women aged 70 and above, treated for sexual dysfunction using carefully monitored hormone therapy, reported improvements in sexual function and symptom relief, with no incidences of cancer or thromboembolic events, though some experienced breast tenderness and hair changes.

This study found that many women aged 40 to 65 in urban Bangalore have magnesium intake below recommended levels, with symptoms like hair loss and muscle cramps being widespread.

In this study of 131 healthy men aged 30 to 45, no relationship was found between androgen receptor gene polymorphisms related to androgen sensitivity and biological age markers, suggesting that other factors may influence the aging process independently of these genetic variations.

This study found that men aged 33 to 44 with androgenetic alopecia experienced significant hair improvement over 7 months after treatment with autologous cells using the Rigenera® system, as evaluated by HairMetrix® technology.

This study found that women aged 21-26 with PCOS showed significant differences in biochemical and hormonal profiles, such as blood sugar and hormone levels, compared to healthy individuals, suggesting an increased incidence of PCOS in this age group.

This study observed that among men aged 18 to 35 with early onset androgenetic alopecia, those with severe grades and metabolic syndrome may face increased cardiovascular risks, highlighting the importance of screening and monitoring.

This study of Indian women aged 18-40 observed that oligo-anovulation and clinical hyperandrogenism were prevalent, found in 21.5% and 21% of participants respectively, with biochemical hyperandrogenism and subclinical hypothyroidism also noted as common endocrine dysfunctions.

This study assessed the impact of hormonal contraceptives on liver function in 46 women aged 25-45 and found that contraceptive users, particularly those using combined oral contraceptives, had significantly higher liver enzyme levels compared to non-users, suggesting potential adverse effects that warrant further investigation.

This case report describes a middle-aged man with chronic tophaceous gout who experienced a rare form of non-scarring alopecia due to urate crystal deposition around hair follicles, leading to hair loss that remarkably improved with targeted treatment including allopurinol and lifestyle changes.

This study reported that female patients aged 20-30 with androgenetic alopecia had higher serum DHT levels compared to healthy individuals, and those with a family history of the condition experienced earlier onset than those without it.

This case study describes a middle-aged woman diagnosed with a proliferating trichilemmal tumor on her scalp, emphasizing the importance of comprehensive diagnostic approaches and highlighting surgical excision as the primary treatment.

This study explored how Russian youth aged 18-35 perceive relocation, revealing that attitudes may vary based on stereotypical perceptions of Russia and the USA. The authors used an associative experiment and a psychosemantic approach to identify patterns in these perceptions.

In this study of 60 patients aged 1 to 60 with clinically diagnosed scalp diseases, researchers identified age, sex, educational level, occupation, socio-economic condition, family history, and behavior as factors associated with the prevalence of these diseases.

In this study, correlations between urinary and serum androgen metabolites were examined in girls aged 6-13, revealing that summed urinary metabolites strongly correspond with circulating androstenedione and testosterone levels, though individual variations depend on participant characteristics such as age and body measurements.

This study observed that middle-aged women with Polycystic Ovary Syndrome who practiced yoga Nidra for twelve weeks experienced improvements in stress, anxiety, and depression compared to a control group that did not participate in any intervention.

This study found that female students aged 18-21 with PCOS had higher weight compared to those without, though their BMI remained in the normal range.

This case report describes two boys aged 8 and 10 with loose anagen hair syndrome who experienced successful hair regrowth using topical minoxidil 2% solution, suggesting it may be an effective initial treatment option for severe cases of this condition.

This case series reports on three school-aged children developing alopecia areata shortly after COVID-19 infection, suggesting a potential association between the virus and this autoimmune hair loss condition.

This case report describes a middle-aged Sudanese woman with intussusception associated with systemic lupus erythematosus (SLE), presenting with multiple symptoms including joint pain and abdominal issues.

This study observed that male smokers aged 20 to 35 showed a higher prevalence of hair loss compared to nonsmokers, suggesting that smoking and its related chemicals may accelerate alopecia.

This study found that treating aged mice with the Cdc42 inhibitor CASIN restored hair follicle stem cell functionality and improved hair regeneration by inducing anagen onset and increasing anagen skin areas.

In this study, chronic telogen effluvium and female pattern hair loss were the most common types of non-scarring diffuse hair loss among Indian women aged 15-45, with anemia frequently present across cases.

This study reports that in aged mice, hair follicle dermal stem cells exhibit diminished self-renewal and preferential differentiation into dermal sheath cells, contributing to age-related hair loss.

This case report highlights that treating ulcerative colitis with azathioprine and mesalamine led to hair regrowth in a middle-aged man with recent onset alopecia universalis, suggesting skin manifestations can be an extraintestinal indication of the disease.

This study observed that Taiwanese men aged 40–91 who smoked 20 or more cigarettes daily had a higher incidence of moderate to severe androgenetic alopecia.

This case report describes a middle-aged woman diagnosed with black piedra of the scalp, confirmed by potassium hydroxide examination and fungal culture.