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Related Experiment Video

Updated: Jul 6, 2026

Non-Invasive Visualization of Nailbed Microvascular Morphology in Mice Using Capillaroscopy

Non-Invasive Visualization of Nailbed Microvascular Morphology in Mice Using Capillaroscopy

Published on: February 28, 2025

Onycomycosis due to artificial nails.

A Shemer¹, H Trau, B Davidovici

¹Department of Dermatology, Sheba Medical Center, Tel.Hashomer, Israel.

Journal of the European Academy of Dermatology and Venereology : JEADV

|March 22, 2008

Summary

This summary is machine-generated.

Artificial nails (ANs) are linked to common fungal infections like onychomycosis. Sampling the distal nail is more effective for diagnosing these AN-related fungal nail issues.

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Area of Science:

Dermatology
Mycology
Cosmetic Science

Background:

Artificial nails (ANs) are popular cosmetic products.
AN use is associated with adverse effects, including contact dermatitis and microbial infections.
Identifying fungal pathogens in nail abnormalities linked to ANs is crucial.

Purpose of the Study:

To identify fungal pathogens in nail abnormalities associated with artificial nail (AN) use.
To evaluate the efficacy of different sampling sites for fungal detection in AN users.

Main Methods:

68 patients with nail changes post-AN removal were assessed.
Mycological samples were collected from the distal nail and proximal nail fold.
KOH examination and fungal culture were employed for pathogen identification.

Main Results:

Fungal infection was detected in 98.5% of patients via culture from the distal nail.
Candida spp. were the predominant fungal pathogens identified.
Sampling the distal nail yielded significantly better diagnostic results than the proximal nail fold (P = 0.0001).

Conclusions:

Onychomycosis is prevalent in nail abnormalities associated with ANs.
AN use increases the risk of transmitting microbial infections.
Healthcare and food industry workers should refrain from using ANs due to infection risks.