Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Skin Diseases and Disorders01:23

Skin Diseases and Disorders

5.9K
Skin is the first line of defense and encounters a variety of microbes. Some pathogenic strains are often the cause of a broad range of infections of the skin and other body systems. These conditions can affect people of all ages and may have different causes, including genetic factors, infections, autoimmune reactions, environmental factors, and lifestyle choices.
Gram-positive Staphylococcus spp. and Streptococcus spp. are responsible for many of the most common skin infections. However, many...
5.9K
Biofilms01:29

Biofilms

1.6K
Biofilms are complex communities of microorganisms encased in a self-produced extracellular polysaccharide matrix attached to surfaces. These microbial consortia can include single or multiple species, providing enhanced survival benefits by forming organized, multilayered structures.The formation of biofilms occurs through four key stages: attachment, colonization, development, and dispersal.During attachment, free-swimming planktonic cells adhere to a surface, often facilitated by...
1.6K
Fungal Group Zygomycota01:29

Fungal Group Zygomycota

1.7K
Zygomycota, previously classified as a distinct fungal group, are primarily terrestrial, saprophytic molds that play a crucial role as decomposers. Recent phylogenetic studies have revealed that these fungi are now divided into two major clades — Mucoromycota, which includes many symbiotic species, and Zoopagomycota, which primarily consists of parasitic and pathogenic fungi. These groups exhibit distinct ecological roles and reproductive strategies while sharing key structural and...
1.7K
Fungal Phylum Microsporidia01:28

Fungal Phylum Microsporidia

633
Microsporidia are a group of obligate intracellular fungi that were initially classified as protists but were later reclassified based on phylogenetic, molecular, and structural evidence linking them to the Chytridiomycota. These unicellular, non-motile organisms are highly specialized parasites that infect a wide range of animal hosts, including humans. They have evolved extensive genomic and metabolic reductions, making them highly dependent on their hosts for survival.Morphology and Genomic...
633
Fungal Phylum Basidiomycota01:26

Fungal Phylum Basidiomycota

1.6K
Basidiomycota is a diverse phylum of fungi that includes ecologically significant decomposers such as white rot fungi, symbionts like mycorrhizal fungi, plant pathogens such as rusts and smuts, and edible species like Agaricus bisporus (the common button mushroom). These fungi play crucial roles in nutrient cycling, symbiotic relationships, and even human health. Their defining feature is the basidium, a microscopic club-shaped structure responsible for producing basidiospores.Fruiting Bodies...
1.6K

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Discovery of a Novel Compound Enhancing SVZ Neurogenic Effects via Human Neural Stem Cell-Based Phenotypic Screening.

Pharmaceuticals (Basel, Switzerland)·2026
Same author

HPV-51- and HPV-58-Related Bowenoid Papulosis With Multiple Squamous Cell Carcinomas in the Genital Area of a Patient With Diffuse Large B-Cell Lymphoma.

The Journal of dermatology·2026
Same author

Effect of enhanced support for coping with side effects during medication counselling on the nocebo effect in patients with advanced lung cancer receiving initial chemotherapy: protocol for a multicentre exploratory open-label randomised controlled trial.

BMJ open·2026
Same author

[A Case in Which Locoregional Surgery and S-1 Were Effective for Locally Advanced Stage Ⅳ Triple Negative Breast Cancer Who Refused Chemotherapy Accompanied by Hair Loss].

Gan to kagaku ryoho. Cancer & chemotherapy·2026
Same author

[A Case of Simultaneous Resection of Single Lung and Liver Metastases with Combined Immunotherapy after Radical Surgery for Hepatocellular Carcinoma].

Gan to kagaku ryoho. Cancer & chemotherapy·2026
Same author

Renal Granuloma Distinct From the Renal Pelvis Following Bacillus Calmette-Guérin Treatment for Bladder Cancer: A Case Report.

IJU case reports·2026

Related Experiment Video

Updated: Mar 3, 2026

A Soluble Tetrazolium-Based Reduction Assay to Evaluate the Effect of Antibodies on Candida tropicalis Biofilms
06:50

A Soluble Tetrazolium-Based Reduction Assay to Evaluate the Effect of Antibodies on Candida tropicalis Biofilms

Published on: September 16, 2022

3.7K

Biofilm and Dermatophytoma.

Tomotaka Sato1, Norihito Fukada1, Hisashi Kobayashi2

  • 1Department of Dermatology, Teikyo University Chiba Medical Center.

Medical Mycology Journal
|March 1, 2026
PubMed
Summary

Dermatophytoma, a nail infection, presents as a distinct mass formed by dermatophytes creating a biofilm. This review explores dermatophytoma, nail biofilm formation, and associated green nail syndrome.

Keywords:
Pseudomonas aeruginosabiofilmdermatophytomagreen nailonychomycosis

More Related Videos

Daily Phototherapy with Red Light to Regulate Candida albicans Biofilm Growth
11:06

Daily Phototherapy with Red Light to Regulate Candida albicans Biofilm Growth

Published on: April 23, 2019

8.3K
Real-time Imaging and Quantification of Fungal Biofilm Development Using a Two-Phase Recirculating Flow System
06:16

Real-time Imaging and Quantification of Fungal Biofilm Development Using a Two-Phase Recirculating Flow System

Published on: October 18, 2018

5.9K

Related Experiment Videos

Last Updated: Mar 3, 2026

A Soluble Tetrazolium-Based Reduction Assay to Evaluate the Effect of Antibodies on Candida tropicalis Biofilms
06:50

A Soluble Tetrazolium-Based Reduction Assay to Evaluate the Effect of Antibodies on Candida tropicalis Biofilms

Published on: September 16, 2022

3.7K
Daily Phototherapy with Red Light to Regulate Candida albicans Biofilm Growth
11:06

Daily Phototherapy with Red Light to Regulate Candida albicans Biofilm Growth

Published on: April 23, 2019

8.3K
Real-time Imaging and Quantification of Fungal Biofilm Development Using a Two-Phase Recirculating Flow System
06:16

Real-time Imaging and Quantification of Fungal Biofilm Development Using a Two-Phase Recirculating Flow System

Published on: October 18, 2018

5.9K

Area of Science:

  • Mycology
  • Dermatology
  • Microbiology

Background:

  • Dermatophytoma is a specific clinical presentation of onychomycosis.
  • It is characterized by white- or yellow-colored masses on the nail plate.
  • Dermatophytes form these masses by adhering to the nail and creating a biofilm matrix.

Purpose of the Study:

  • To review the clinical features of dermatophytoma.
  • To explore the relationship between dermatophytoma and nail biofilm formation.
  • To discuss associated conditions like green nails and infection models.

Main Methods:

  • Literature review of dermatophytoma and nail biofilms.
  • Analysis of clinical presentations and etiological factors.
  • Discussion of microbial components and biofilm synthesis.

Main Results:

  • Dermatophytoma involves dermatophytes secreting extracellular polysaccharides (EPS) and other components to form a biofilm.
  • EPS encases the microbial aggregation on the nail surface.
  • The review connects dermatophytoma, biofilm formation, and green nails.

Conclusions:

  • Dermatophytoma is a biofilm-mediated nail infection.
  • Understanding biofilm formation is crucial for managing dermatophytoma.
  • Further research into infection models can elucidate disease mechanisms.