A novel class of Candida glabrata cell wall proteins with β-helix fold mediates adhesion in clinical isolates.

Candida glabrata is an opportunistic pathogenic yeast frequently causing infections in humans. Though it lacks typical virulence factors such as hyphal development, C. glabrata contains a remarkably large and diverse set of putative wall adhesins that is crucial for its success as pathogen.

Characterization of Awp14, A Novel Cluster III Adhesin Identified in a High Biofilm-Forming Isolate.

is among the most prevalent causes of candidiasis. Unlike , it is not capable of changing morphology between yeast and hyphal forms but instead has developed other virulence factors. An important feature is its unprecedented large repertoire of predicted cell wall adhesins, which are thought to enable adherence to a variety of surfaces under different conditions.

Colony Morphotype Forecasts Biofilm Formation of Clinical Isolates.

is a frequent cause of fungal bloodstream infections, especially in critically ill neonates or immunocompromised patients. Due to the formation of biofilms, the use of indwelling catheters and other medical devices increases the risk of infection and complicates treatment, as cells embedded in biofilms display reduced drug susceptibility. Therefore, biofilm formation may be a significant clinical parameter, guiding downstream therapeutic choices.

Optimizing Small World Initiative service learning by focusing on antibiotics-producing actinomycetes from soil.

Small World Initiative and Tiny Earth are popular citizen science programs that are implemented worldwide in response to the global antibiotic resistance crisis. When starting up the program in Albacete (Spain), we noted that rates of isolated antibiotic-producing bacteria are generally low. To make the activity more stimulating for participating students, we modified the protocol to obtain more positive results by focusing on isolation of actinomycetes, the main producers of most clinically used antibiotics.

Deletion of GLX3 in Candida albicans affects temperature tolerance, biofilm formation and virulence.

Candida albicans is a predominant cause of fungal infections in mucosal tissues as well as life-threatening bloodstream infections in immunocompromised patients. Within the human body, C. albicans is mostly embedded in biofilms, which provides increased resistance to antifungal drugs.

Molecular identification of Candida auris by PCR amplification of species-specific GPI protein-encoding genes.

The emerging multidrug-resistant pathogenic yeast Candida auris causes life-threatening invasive infections and shows a capacity for hospital transmission that is uncommon in other Candida species. Rapid and accurate diagnosis of C. auris infections is crucial; however, the fungus is frequently misidentified.