Medically Relevant Fungi: Virulence Factors, and New Diagnostic and Treatment Approaches

A special issue of Microbiology Research (ISSN 2036-7481).

Deadline for manuscript submissions: 31 January 2026 | Viewed by 1667

Special Issue Editor

Special Issue Information

Dear Colleagues,

Studying virulence factors and developing novel diagnostic and treatment approaches are critically important for the effective control and management of fungal pathogens, which pose a significant and growing threat to human health. In fungal pathogens, virulence factors can include adhesins, hydrolytic enzymes, toxins, biofilm formation, and immune evasion mechanisms, among others. Understanding these factors is crucial as they provide insight into how fungi invade, persist, and evade host defenses and enable the identification of potential drug targets.

Current fungal diagnostics often suffer from limited sensitivity, slow turnaround times, and low specificity, particularly in low-resource settings. Delayed or inaccurate diagnosis contributes to high morbidity and mortality rates. On the other hand, traditional antifungals (azoles, echinocandins, polyenes) are facing resistance issues and have toxicity concerns. There is an urgent need for novel therapeutic approaches, such as antivirulence therapies, immunotherapies, fungal vaccines, and nanotechnology for targeted drug delivery and reduced toxicity.

This Special Issue welcomes both review and original research papers dealing with fungal virulence factors and the search for new diagnostics or therapeutic approaches to control medically relevant fungal species.

You may choose our Joint Special Issue in Microorganisms.

Prof. Dr. Hector M. Mora-Montes
Guest Editor

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Keywords

  • fungal virulence factors
  • medical mycology
  • antifungal resistance
  • novel diagnostics
  • antivirulence therapy
  • fungal immunotherapies
  • adhesins
  • fungal toxins
  • molecular diagnostics
  • immunological diagnostics
  • antifungal targets

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Published Papers (1 paper)

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Review

16 pages, 805 KB  
Review
Environmental Pathogen in Healthcare Settings: Candida auris—The Emerging Threat with a Focus on the Middle East and Infection Control Strategies
by Salma AlBahrani
Microbiol. Res. 2025, 16(10), 221; https://doi.org/10.3390/microbiolres16100221 - 9 Oct 2025
Viewed by 1399
Abstract
The emergence of Candida auris as a disheartening fungal pathogen in healthcare settings has prompted urgent re-evaluation of containment and mitigation strategies. This review critically examines the biological persistence, environmental adaptability, and resistance to standard antifungal therapies of the pathogen, particularly regions with [...] Read more.
The emergence of Candida auris as a disheartening fungal pathogen in healthcare settings has prompted urgent re-evaluation of containment and mitigation strategies. This review critically examines the biological persistence, environmental adaptability, and resistance to standard antifungal therapies of the pathogen, particularly regions with limited surveillance infrastructure. Based on regional experiences, such as those in Saudi Arabia and the Middle East in general, the study reveals systemic weaknesses in diagnosis, reporting, and environmental sanitation. Special consideration is paid to the combination of new disinfection technologies, including ultraviolet irradiation systems and hydrogen peroxide vaporisation, with institutional behaviour change strategies. This discussion shows the importance of synchronising technological development with frequent employee contributions and cross-functional planning. It also encourages the international standardisation of diagnostic platforms and the launch of real-time genomic surveillance to reveal evolutionary trends. Finally, the findings justify the shift towards proactive models of infection control that are founded on the resilience of systems and the agility of institutions. This paper is a synthesis of epidemiological patterns, decontamination strategies and behavioural knowledge to contribute to an emerging body of knowledge that can help to fortify healthcare settings against current fungal threats. Full article
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