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This study found that dutasteride may offer neuroprotection in early-stage Parkinson's disease by preventing loss of striatal dopamine and altering steroid levels in MPTP-lesioned mice.

This report describes several cases of pili annulati in children, highlighting its genetic predisposition and distinctive "zebra stripe" hair pattern, but notes no effective treatment is available.

This supplement reviews various presentations on African hair and skin research from a L’Oréal workshop, reporting no new clinical results but highlighting the need for better education and prevention measures against harmful skin bleaching practices.

This article discusses the impact of PROTACs technology in transforming drug discovery with its novel degradation mechanism, but it reports no new experimental findings.

This review discusses significant developments in prostate cancer risk assessment, diagnosis, and treatment, but reports no new clinical results; the authors emphasize the evolving importance of prognostic factors and treatment implications.

This article discusses a case of Vogt-Koyanagi-Harada disease, detailing symptoms, diagnostic features, and treatment with corticosteroids, but it reports no new clinical findings.

This report describes two cases of chronic arsenicism, one involving criminal poisoning by a sibling and the other associated with prolonged use of Fowler's solution.

Pregnancy can cause skin changes and affect existing skin conditions, with limited treatment options due to the need for fetal safety.

Skin changes can indicate starvation and nutritional deficiencies in anorexia nervosa.

This study reports that 91.4% of pregnant women in south India experienced pigmentary alterations, highlighting various skin changes occurring during pregnancy.

This case study reported normal hair structure under polarized light microscopy in a 70-year-old man with zinc deficiency, contrasting with previous findings in acrodermatitis enteropathica.

This study found that VDR knockout mice exhibited muscle and motor impairments affecting locomotor behavior, while cognitive functions such as exploration, working memory, and anxiety appeared unaffected.

This study revealed that differential gene and protein expression in the "Yufen I" H line chicken breed is crucial for Columbian plumage coloration, particularly in the melanogenesis pathway.

In this study, researchers identified a gene expression pre-pattern and implicated the Wnt inhibitor Dickkopf 4 in the formation of color patterns in domestic cat embryos.

This study found that systemic administration of NDP-MSH, a melanocortin receptor agonist, provided neuroprotective effects on dopaminergic nigrostriatal neurons in a mouse model of Parkinson's disease, reducing neuroinflammation and suggesting a role for regulatory T cells in these neuroprotective effects.

In this study, researchers found that the gene Dkk4 influences color pattern formation in domestic cat fetuses, and its mutation is linked to the Ticked pattern type.

This study developed an optimal gel-mask composition with nettle juice intended for treating telogen effluvium, determining the ideal concentrations for antioxidants and preservatives through extensive rheological and microbiological testing.

This essay shares the scientific pursuits and leadership approaches of the author's lab but presents no new research findings.

In this study, researchers used atomic force microscopy to capture and analyze morphological changes in the surface of healthy hair, identifying features such as pitting and rod-shaped macro-fibrillar elements, which could inform future research on hair conditions and care.

This study revealed that different coat patterns in cats and cheetahs are related to variations in the aminopeptidase Q gene and endothelin-3 expression, which affects pigment production.

This collection of research news highlights various scientific advancements, including discoveries in anti-cancer compounds, new cell types that boost immunity, and a potential Parkinson's breakthrough in Australia, among others from China, India, Korea, Singapore, and Thailand.

This review discusses how ophthalmic findings can reveal key endocrine disorders and reports no new clinical results, emphasizing the eye's role in diagnosing and managing systemic diseases like diabetes and Graves' ophthalmopathy.

This review discusses various skin lesions associated with endocrinologic disorders such as Cushing's syndrome and adrenal insufficiency, and it reports no new clinical results.

This review found radiofrequency microneedling effective and safe for various dermatologic conditions, including skin rejuvenation and acne scars, especially in individuals with darker skin types, with progressive improvements for up to six months after treatment.

This article discusses the roles of pediatrics and dermatology departments at Yale University School of Medicine, but reports no specific clinical results.

This study found no significant difference in effectiveness between 0.05% desonide cream and 1.0% hydrocortisone cream for treating seborrheic dermatitis over 8 weeks, with neither causing skin atrophy.

This review discusses the skin conditions associated with endocrine diseases in children and adolescents, emphasizing their importance in early diagnosis and treatment, but presents no new clinical findings.

This narrative review examined the efficacy and safety of topical tretinoin for various dermatological conditions, finding strong support from robust trials for acne and photoaging, while indicating potential benefits for other uses like melasma and alopecia, yet highlighted the need for more standardized, high-quality trials.

This review found that microinfusion of medications using tattoo devices (MMP®) shows potential as a minimally invasive method for treating ailments like alopecia and basal cell carcinoma, offering notable improvements with minimal side effects due to localized drug delivery.

This review covers the clinical features, pathophysiology, differential diagnoses, and therapeutic options for neuroendocrine paraneoplastic syndromes affecting the skin but reports no new clinical findings.