ArticleDermatology practical & conceptual2022
Serum Copper and Zinc Levels Among Iranian Vitiligo Patients.
Article in Dermatology practical & conceptual, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers, 1 of them a synthesis that pooled it.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
6 citing papers in PubMed, 1 synthesis or guideline pooled it, 13 citations in OpenAlex.
- Healthy lifestyle choices: new insights into vitiligo management.Frontiers in immunology · 2024Pooled it
- Review
- Innate immune activation in vitiligo: mechanisms and pathophysiological implications.Frontiers in immunology · 2025Review
- Vitiligo: From mechanisms of disease to treatable pathways.Skin health and disease · 2024Review
- Oxidative Stress and Potential Antioxidant Therapies in Vitiligo: A Narrative Review.Molecular diagnosis & therapy · 2023Review
- Association between serum copper-zinc ratio and respiratory tract infection in children and adolescents.PloS one · 2023Article
Corrections and comments
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Authors and funding
6 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Introduction: Vitiligo is a chronic skin disease, which its etiopathogenesis is not fully understood. Numerous studies have suggested that oxidative stress may play a role in the pathophysiology of vitiligo. There are controversial reports as to the changes of serum trace elements, copper (Cu) and zinc (Zn) levels in vitiligo patients. Objectives: We evaluated the alterations in the level of serum Cu and Zn among a group of Iranian vitiligo patients. Methods: The levels of serum Cu and Zn were compared between 117 vitiligo patients and 137 healthy controls using atomic absorption spectrophotometry. Results: The mean Cu and Zn levels in the cases (113.57 ± 59.43 and 95.01 ± 58.95 μg/dl, respectively) were significantly lower than those of the controls (138.90 ± 38.14 and 121.83 ± 33.80 μg/dl, respectively) (P = 0.00). We also observed significantly lower serum Cu and Zn concentrations in young (< 50 years) than the elderly (≥ 50 years) patients (P = 0.00). The mean Cu and Zn levels in the patients with generalized vitiligo (111.63±54.18 and 93.11±59.33 μg/dl, respectively) were significantly lower than patients with localized vitiligo (120.74 ±71.64 and 98.69±58.63 μg/dl, respectively) and those in the control (P = 0.00). The serum Cu/Zn ratio obtained in the young and male patients was higher than those in their matched controls (P = 0.01). Conclusions: The current study has shown that the disturbance of serum Cu and Zn levels is associated with vitiligo, and may play an important role in the disease development of Iranian patients.
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