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Remarkable Phenotypic Virulence Factors of Microsporum canis and Their Associated Genes: A Systematic Review.
- Source :
- International Journal of Molecular Sciences; Mar2024, Vol. 25 Issue 5, p2533, 13p
- Publication Year :
- 2024
-
Abstract
- Microsporum canis is a widely distributed dermatophyte, which is among the main etiological agents of dermatophytosis in humans and domestic animals. This fungus invades, colonizes and nourishes itself on the keratinized tissues of the host through various virulence factors. This review will bring together the known information about the mechanisms, enzymes and their associated genes relevant to the pathogenesis processes of the fungus and will provide an overview of those virulence factors that should be better studied to establish effective methods of prevention and control of the disease. Public databases using the MeSH terms "Microsporum canis", "virulence factors" and each individual virulence factor were reviewed to enlist a series of articles, from where only original works in English and Spanish that included relevant information on the subject were selected. Out of the 147 articles obtained in the review, 46 were selected that reported virulence factors for M. canis in a period between 1988 and 2023. The rest of the articles were discarded because they did not contain information on the topic (67), some were written in different languages (3), and others were repeated in two or more databases (24) or were not original articles (7). The main virulence factors in M. canis are keratinases, fungilisins and subtilisins. However, less commonly reported are biofilms or dipeptidylpeptidases, among others, which have been little researched because they vary in expression or activity between strains and are not considered essential for the infection and survival of the fungus. Although it is known that they are truly involved in resistance, infection and metabolism, we recognize that their study could strengthen the knowledge of the pathogenesis of M. canis with the aim of achieving effective treatments, as well as the prevention and control of infection. [ABSTRACT FROM AUTHOR]
- Subjects :
- CANIS
MICROSPORUM
PHENOTYPES
SUBTILISINS
DOMESTIC animals
Subjects
Details
- Language :
- English
- ISSN :
- 16616596
- Volume :
- 25
- Issue :
- 5
- Database :
- Complementary Index
- Journal :
- International Journal of Molecular Sciences
- Publication Type :
- Academic Journal
- Accession number :
- 175994676
- Full Text :
- https://doi.org/10.3390/ijms25052533