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Gene variant linked to prostate cancer, hormone levels, and hair loss.

This study found that rice bran ash extract enhanced melanin biosynthesis-related protein expression in a 3D hair follicle-like tissue model and hair follicle organ culture, suggesting potential for future research in melanogenesis.

This study observed that, in mouse ear epidermal stem cells, a cell-autonomous size control mechanism involving the RB pathway dictates S phase entry timing based on cell size, despite external environmental variations affecting growth rates.

This study found that flower extracts of Wedelia trilobata may serve as a promising active ingredient for cosmeceutical products due to their antioxidant, anti-inflammatory, and antimicrobial properties.

This review outlines the development, applications, and challenges of microneedle-based drug delivery from 2000-2019, particularly highlighting fabrication techniques, but reports no new clinical results.

This review discusses the use of antimüllerian hormone as a marker of ovarian reserve in infertility diagnosis and treatment, noting it reflects oocyte quantity but not health or pregnancy likelihood.

This study found that smoking, obesity, and family history are significant risk factors for premature hair graying in young men.

This study found that premature hair graying in young Turkish men and women is associated with emotional stress, alcohol consumption, chronic diseases, and a family history of graying.

This study found that homocysteine-keratin accumulation in human hair increases towards the tips, linked to copper/iron-catalyzed demethylation of methionine, and may contribute to keratin damage.

In this study, oral collagen peptides increased certain gene expressions related to epidermis development and the hair cycle in hairless mice skin, suggesting potential links to hair health.

This study found that metabolite levels in hair samples differ significantly by hair color and segment, leading to recommendations for best practices in hair metabolomic studies.

This study found that a vegetarian diet preference, atopy history, and paternal family history were associated with a higher likelihood of premature hair graying in young adults.

This review discusses the role of various cells outside the hair follicle in regulating melanocyte stem cells and hair graying, but reports no new clinical results.

This study found no significant association between premature hair graying and serum ferritin or vitamin D levels in young adult males at Universitas Sumatera Utara.

This study found that combining finasteride and anastrozole was more effective in preventing and treating benign prostatic hyperplasia in rats than using either drug alone.

This article examines when it is appropriate to prescribe estrogen for women with hormonal imbalances, utilizing decades of clinical practice, expert consultation, and a comprehensive literature review.

In this study conducted at a tertiary care center, rural elderly patients often exhibited skin conditions like wrinkling, generalized pruritus, xerosis, eczematous skin conditions, and psoriasis, highlighting the need for better health education on skin care, early diagnosis, and management.

This study analyzed screening data from 218 alopecia areata patients before starting Janus kinase inhibitors, revealing the importance of pre-treatment screening due to risks of infections like tuberculosis and hepatitis B, with 74.8% of patients proceeding to treatment in real-world settings.

This article provides evidence on when it is appropriate to prescribe hormone therapy for women by reviewing cases from the author's practice and international literature, emphasizing the importance of primary care in managing hormonal imbalances.

This study found that combining red light therapy with oral beta-carotene significantly improved photoaging treatment outcomes compared to red light therapy alone, with Group A showing a 56.12% reduction in photoaging scores over 12 weeks versus 44.78% in Group B.

This study found that the incidence of urolithiasis increased from 1995 to 2016 in Wuwei, China, supporting the need for strengthened screening and early diagnosis to improve prevention and treatment.

In this study, UVB irradiation of organ-cultured human anagen hair follicles in vitro reduced hair elongation and increased cell death, affecting hair growth and regulatory processes.

This article reviews risk factors and warning signs of elder abuse in different settings, emphasizing the importance of dermatologists in correctly identifying potential abuse injuries, but presents no new clinical findings.

This study found that RCS-01 cell therapy for aged skin was well tolerated and associated with increased gene expression related to extracellular matrix homeostasis, suggesting potential skin improvement.

This review examined the use of platelet-rich plasma in aesthetic skin rejuvenation and found promising results when combined with other treatments, but limited efficacy when used alone.

A thorough initial check-up is essential before sperm banking to ensure the best chance of preserving good quality sperm.

This review discusses recent advances in understanding gender differences in skin and their implications for dermatologic diseases, but it reports no new experimental results; ongoing research is necessary for translating these insights into clinical practice.

Tailored nonsurgical cosmetic procedures are crucial for safely treating diverse skin types, especially skin of color.

In this study, tempeh oil rich in PUFAs, particularly from black soybean, significantly down-regulated MMP-9 gene expression in UVB-irradiated mice skin, indicating potential for use in preventing skin photoaging.

This research reviews the scientific literature on bone broth extract, exploring its nutritional composition, potential health benefits, food industry applications, and risks such as heavy metal and antibiotic contamination. Results are not reported in this summary.