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This study highlights multiple factors contributing to hair graying, such as oxidative damage, melanocyte changes, and genetic influences, and suggests that repigmentation may be temporarily reversible, offering potential targets for future treatments while urging caution when applying mouse model findings to humans.

This study introduces the "skinspan" framework to promote skin longevity through sun protection, topical retinoids, and antioxidants as first-line care. It suggests lasers and emerging therapies as additional options but emphasizes the need for more randomized controlled trials to solidify the evidence base.

This study reported that applying a cream with 5% vitamin C reduced dermatoporosis-related purpura, suggesting the condition may be linked to vitamin C deficiency.

This study's literature synthesis suggests that silymarin, derived from milk thistle, may offer protective benefits for the skin, including defense against UV damage and support for wound healing, though further clinical studies are needed.

This retrospective study concluded that alopecia areata in elderly patients showed mild severity and a favorable treatment response, with no link found between hair graying and the extent of hair loss.

This study presents the design of an autonomous bioregeneration chamber that aims to extend human lifespan to 130-150 years by optimizing biological and environmental conditions, suggesting that a longer healthspan is possible through technological, nutritional, and socio-economic interventions.

This research outlines an innovative bioregeneration chamber aimed at significantly extending human lifespan and enhancing health maintenance by treating the body as a thermodynamic system, potentially enabling an average lifespan of 130 to 150 years in an advanced therapeutic setting.

In this study, hair levels of zinc and chromium were associated with a reduced likelihood of age-related cognitive decline in centenarians and oldest-old adults, suggesting further research is needed on these elements' potential role in cognitive health among the elderly.

This article reviews the impact of hair loss on facial appearance and self-esteem without presenting new clinical findings, highlighting the importance of treatments like hair transplantation surgery.

Older people often have untreated genital skin diseases due to embarrassment and lack of medical attention, which can lead to discomfort and even cancer risk.

This review summarizes the clinical characteristics of Behcet's disease, noting that ocular manifestations are a major cause of morbidity due to their potential to lead to severe vision loss or blindness.

In this study, among 50 patients with premature hair graying, the combination of biotin, zinc, and calcium pantothenate showed no significant efficacy in treating the condition, and the researchers observed associations with other disorders such as anemia, alopecia areata, thyroid disorder, and vitiligo.

This chapter reviews differences in dermatological treatments and conditions between male and female patients, particularly noting the impacts of sex steroids on various skin processes, but presents no new clinical findings.

Hair graying may help prevent cancer by protecting stem cells.

This case study described the use of Ayurvedic treatments, including internal medications and external applications, which resulted in black hair growth, increased hair density, and reduced hair fall in a 28-year-old woman with premature graying.

This study found that premature hair whitening intensity is independently associated with increased carotid artery intima-media thickness, suggesting a link between hair whitening and cardiovascular risk.

This study found that SRD5a-3 is a highly efficient enzyme for converting hormones into androgens, with dutasteride being a much more potent inhibitor of SRD5a-3 than SRD5a-2.

This summary explains the different types of wrinkles, their causes, and their distinct microanatomical characteristics, noting that each type may respond differently to treatments.

This study reported significantly lower levels of serum iron, ferritin, and calcium in young patients with premature gray hair compared to controls, implying that supplementation might prevent further graying.

This study observed that pruritus and xerosis were the most common skin complaints among the geriatric population attending a dermatology clinic in Puducherry.

This chapter reviews common cosmetic dermatology techniques but presents no new findings; it discusses treatments like emollients and laser therapy for conditions like photoaged skin and acne scarring.

This study found that bioconjugating 16-methylheptadecanoic acid (16-MHA) to damaged hair can mimic the protective properties of 18-methyleicosanoic acid (18-MEA), restoring the hair's structural integrity and moisture homeostasis, even after washing.

This workshop review discusses the dual role of cellular senescence in cancer, highlighting both its anticancer effects and pro-tumorigenic potential, while reporting no new research results.

This study found that skin disorders are prevalent among elderly individuals and are often associated with underlying systemic diseases.

This review summarizes the positive clinical response of using platelet-rich plasma as an adjuvant in skin rejuvenation treatments, with no identifiable complications, suggesting a promising outlook for its future use.

In this study of elderly patients at an Indian medical center, researchers found that xerosis was the most common physiological skin change and pruritus was the most frequent complaint.

SA linked to mitochondrial issues and oxidative stress, while AGA involves disrupted hair growth genes.

This study identified an association between premature hair greying and larger waist circumference among young healthy subjects.

This study explores the complex and not yet fully understood causes of premature hair greying, noting genetic factors such as Pax3 and MITE genes, potential defects in melanin transfer, and associations with certain syndromes, while stating that effective treatments are currently lacking.

This study reported that among Filipino elderly patients, xerosis/xerotic eczema was the most common dermatological condition leading to consultation, with inflammatory dermatoses being the predominant category of skin diseases observed from 2014 to 2018 at a tertiary hospital's dermatology service.