Candida albicans TIMM1768 is a highly virulent strain utilized as a model organism for the study of gastrointestinal and oral candidiasis. Despite being a model strain, identification of its genetic determinants of pathogenesis is hindered by the unavailability of its genome sequence. In this study, we determined the genome sequence of C. albicans TIMM1768 using reads obtained from portable MinION and benchtop Ion PGM sequencers. Genome annotation and a comparative analysis with published genomes revealed that the TIMM1768 strain was close to Candida albicans CHN1, and we identified a significant number of genes encoding for pathogenesis. The availability of the C. albicans TIMM1768 genome will facilitate comparative genomic analysis of Candida species, including studies of its virulence mechanisms and the development of treatment strategies for severe candidiasis.
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http://dx.doi.org/10.1093/gbe/evy166 | DOI Listing |
Front Fungal Biol
December 2024
Department of Biological Sciences, University of Notre Dame, Notre Dame, IN, United States.
The antimicrobial peptide (AMP) circularized bacteriocin enterocin AS-48 produced by sp. exhibits broad-spectrum antibacterial activity via dimer insertion into the plasma membrane to form membrane pore structures, compromising membrane integrity and leading to bactericidal activity. A specific alpha-helical region of enterocin AS-48 has been shown to be responsible for the membrane-penetrating activity of the peptide.
View Article and Find Full Text PDFTunis Med
December 2024
University of Tunis El Manar, Faculty of Medicine of Tunis, La Rabta Tertiary Hospital, Intensive Care Medicine Department, 1007, Tunis, Tunisia.
Unlabelled: Introduction Invasive candidiasis (IC) is a widespread infection in intensive care. As culture-based diagnostic techniques take several days before positivity and leaks of sensitivity. (1,3)-β-D-glucan (BDG) was proposed as a mycological criterion for IC diagnosis in selected patients.
View Article and Find Full Text PDFSci Rep
January 2025
Department of Biological and Medical Sciences, Charles University, Faculty of Pharmacy in Hradec Králové, 2089, Zborovská, Hradec Králové, 500 03, Czech Republic.
Polymicrobial biofilms, the reason for most chronic wound infections, play a significant role in increasing antibiotic resistance. The in vivo effectiveness of the new anti-biofilm therapy is conditioned by the profound evaluation using appropriate in vitro biofilm models. Since nutrient availability is crucial for in vitro biofilm formation, this study is focused on the impact of four selected cultivation media on the properties of methicillin-resistant Staphylococcus aureus and Candida albicans dual-species biofilms.
View Article and Find Full Text PDFObjective: Urinary tract infections (UTIs) are common in neonates. Understanding the changes in the prevalence of common uropathogens is essential for early diagnosis and effective treatment of UTIs. This study aims to identify etiological agents and determine the local antibiotic susceptibility patterns of uropathogens causing UTIs.
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