Experimental evolution of drug resistance in human fungal pathogens.

Experimental evolution in vitro is a powerful tool to uncover the factors that contribute to resistance evolution and understand the genetic basis of adaptation. Here, we discuss recent experimental evolution studies from human fungal pathogens. We synthesize the results to highlight the common threads that influence resistance acquisition.

Automated morphometric analysis with SMorph software reveals plasticity induced by antidepressant therapy in hippocampal astrocytes.

Nervous system development and plasticity involve changes in cellular morphology, making morphological analysis a valuable exercise in the study of nervous system development, function and disease. Morphological analysis is a time-consuming exercise requiring meticulous manual tracing of cellular contours and extensions. We have developed a software tool, called SMorph, to rapidly analyze the morphology of cells of the nervous system.

Relevance of antifungal penetration in biofilm-associated resistance of Candida albicans and non-albicans Candida species.

The role of penetration limitation in Candida biofilm-associated antifungal resistance remains unclear. Most of the previous work has been done on Candida albicans, although non-albicans (NAC) species are also implicated in invasive candidiasis and the biofilm matrix has been shown to vary amongst different species. Only a few studies have evaluated clinical isolates.