Coenzyme Q10, Zinc and MDA levels in verruca vulgaris

Trace element zinc and skin disorders

Zinc is a necessary trace element and an important constituent of proteins and other biological molecules. It has many biological functions, including antioxidant, skin and mucous membrane integrity maintenance, and the promotion of various enzymatic and transcriptional responses. The skin contains the third most zinc in the organism. Zinc deficiency can lead to a range of skin diseases. Except for acrodermatitis enteropathic, a rare genetic zinc deficiency, it has also been reported in other diseases. In recent years, zinc supplementation has been widely used for various skin conditions, including infectious diseases (viral warts, genital herpes, cutaneous leishmaniasis, leprosy), inflammatory diseases (hidradenitis suppurativa, acne vulgaris, rosacea, eczematous dermatitis, seborrheic dermatitis, psoriasis, Behcet's disease, oral lichen planus), pigmentary diseases (vitiligo, melasma), tumor-associated diseases (basal cell carcinoma), endocrine and metabolic diseases (necrolytic migratory erythema, necrolytic acral erythema), hair diseases (alopecia), and so on. We reviewed the literature on zinc application in dermatology to provide references for better use.

Systemic immunotherapy for the treatment of warts: A literature review

BACKGROUND

Immunotherapy has emerged as a critical therapeutic tool for the treatment of warts. Immunotherapy for warts is currently restricted to recalcitrant lesions. A small number of regimens appear to be extremely effective. Furthermore, there is a scarcity of evidence-based research.

OBJECTIVE

Furthermore, in the majority of cases, their safety and effectiveness have not been evaluated in double-blind, controlled clinical trials, making the reproducibility of many of the listed treatments difficult to analyze and a possible placebo effect difficult to rule out.

METHODS

Analyzing and discussing different types of systemic immunotherapy. The different types of immunotherapy for warts are mentioned in this report.

RESULTS

Systemic immunotherapeutic modalities commonly used in the treatment Echinacea, propolis, oral retinoids, glycyrrhizinic acid, levamisole, cimetidine, and zinc sulfate have all been reported as effective treatment modalities for different types of warts.

CONCLUSION

Immunotherapy has emerged as one of the most important therapeutic modalities for warts. Such treatment is required not only for recalcitrant or multiple lesions, but also in the majority of treated cases.

Clinical use of zinc in viral warts: a systematic review of the clinical trials

BACKGROUND

Zinc has shown promise in the treatment of patients with viral warts in a number of clinical trials, but there is no consensus on its effectiveness.

OBJECTIVE

To investigate the efficacy of various formulations of zinc on cutaneous warts.

DATA SOURCES

We searched the Cochrane Central Register of Controlled Trials, EMBASE, PUBMED and Web of Science without publishing-time restriction. Trials examining zinc in the treatment of warts were collected.

RESULTS

Out of 265 articles, a total of 16 met inclusion criteria. 6 clinical trials investigated clinical effectiveness of oral zinc supplementation alone in treating viral warts, 2 trials evaluated the efficacy of oral zinc in combination with other therapy, 5 trials investigated the efficacy of intralesional zinc sulphate, and 3 trials investigated topical zinc treatment efficacy. Zinc therapy was found to be beneficial in 13 of 16 studies evaluating its effects on warts.

CONCLUSIONS

The use of zinc is a simple, safe and cost-effective treatment in viral warts based on some preliminary evidence. However, more well-designed studies need to be performed to further evaluate the effect of zinc for warts.