Search Results - "Desjardins, Christopher A."
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Deciphering drug resistance in Mycobacterium tuberculosis using whole-genome sequencing: progress, promise, and challenges
Published in Genome medicine (25-07-2019)“…Tuberculosis (TB) is a global infectious threat that is intensified by an increasing incidence of highly drug-resistant disease. Whole-genome sequencing (WGS)…”
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Ubiquitin-mediated response to microsporidia and virus infection in C. elegans
Published in PLoS pathogens (01-06-2014)“…Microsporidia comprise a phylum of over 1400 species of obligate intracellular pathogens that can infect almost all animals, but little is known about the host…”
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Titan cells formation in Cryptococcus neoformans is finely tuned by environmental conditions and modulated by positive and negative genetic regulators
Published in PLoS pathogens (18-05-2018)“…The pathogenic fungus Cryptococcus neoformans exhibits morphological changes in cell size during lung infection, producing both typical size 5 to 7 μm cells…”
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Antagonistic paralogs control a switch between growth and pathogen resistance in C. elegans
Published in PLoS pathogens (01-01-2019)“…Immune genes are under intense, pathogen-induced pressure, which causes these genes to diversify over evolutionary time and become species-specific. Through a…”
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Advances in Cryptococcus genomics: insights into the evolution of pathogenesis
Published in Memórias do Instituto Oswaldo Cruz (01-01-2018)“…Cryptococcus species are the causative agents of cryptococcal meningitis, a significant source of mortality in immunocompromised individuals. Initial work on…”
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Genomics of Loa loa, a Wolbachia-free filarial parasite of humans
Published in Nature genetics (01-05-2013)“…Thomas Nutman and colleagues report the draft genome of the filarial pathogen Loa loa , the African eyeworm. They also report coverage of two other filarial…”
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Baeyer-Villiger Monooxygenases EthA and MymA Are Required for Activation of Replicating and Non-replicating Mycobacterium tuberculosis Inhibitors
Published in Cell chemical biology (23-06-2016)“…Successful treatment of Mycobacterium tuberculosis infection typically requires a complex regimen administered over at least 6 months. Interestingly, many of…”
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Distinct Escherichia coli transcriptional profiles in the guts of recurrent UTI sufferers revealed by pangenome hybrid selection
Published in Nature communications (02-11-2024)“…Low-abundance members of microbial communities are difficult to study in their native habitats, including Escherichia coli , a minor but common inhabitant of…”
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Genome Evolution and Innovation across the Four Major Lineages of Cryptococcus gattii
Published in mBio (01-09-2015)“…Cryptococcus gattii is a fungal pathogen of humans, causing pulmonary infections in otherwise healthy hosts. To characterize genomic variation among the four…”
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Comparative and functional genomics of Rhodococcus opacus PD630 for biofuels development
Published in PLoS genetics (01-09-2011)“…The Actinomycetales bacteria Rhodococcus opacus PD630 and Rhodococcus jostii RHA1 bioconvert a diverse range of organic substrates through lipid biosynthesis…”
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Limited effects of long-term daily cranberry consumption on the gut microbiome in a placebo-controlled study of women with recurrent urinary tract infections
Published in BMC microbiology (18-02-2021)“…Urinary tract infections (UTIs) affect 15 million women each year in the United States, with > 20% experiencing frequent recurrent UTIs. A recent…”
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Evolutionary dynamics of the accessory genome of Listeria monocytogenes
Published in PloS one (25-06-2013)“…Listeria monocytogenes, a foodborne bacterial pathogen, is comprised of four phylogenetic lineages that vary with regard to their serotypes and distribution…”
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Whole Genome Sequencing of Mycobacterium africanum Strains from Mali Provides Insights into the Mechanisms of Geographic Restriction
Published in PLoS neglected tropical diseases (01-01-2016)“…Mycobacterium africanum, made up of lineages 5 and 6 within the Mycobacterium tuberculosis complex (MTC), causes up to half of all tuberculosis cases in West…”
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Comparative genomics of vancomycin-resistant Staphylococcus aureus strains and their positions within the clade most commonly associated with Methicillin-resistant S. aureus hospital-acquired infection in the United States
Published in mBio (2012)“…Methicillin-resistant Staphylococcus aureus (MRSA) strains are leading causes of hospital-acquired infections in the United States, and clonal cluster 5 (CC5)…”
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Fatal nosocomial MDR TB identified through routine genetic analysis and whole-genome sequencing
Published in Emerging infectious diseases (01-06-2015)Get full text
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16
Recombination and Its Impact on the Genome of the Haplodiploid Parasitoid Wasp Nasonia
Published in PloS one (19-01-2010)“…Homologous meiotic recombination occurs in most sexually reproducing organisms, yet its evolutionary advantages are elusive. Previous research explored…”
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Simultaneous Emergence of Multidrug-Resistant Candida auris on 3 Continents Confirmed by Whole-Genome Sequencing and Epidemiological Analyses
Published in Clinical infectious diseases (15-01-2017)“…Background. Candida auris, a multidrug-resistant yeast that causes invasive infections, was first described in 2009 in Japan and has since been reported from…”
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Accelerated microevolution in an outer membrane protein (OMP) of the intracellular bacteria Wolbachia
Published in BMC evolutionary biology (17-02-2010)“…Outer membrane proteins (OMPs) of Gram-negative bacteria are key players in the biology of bacterial-host interactions. However, while considerable attention…”
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Population genomics and the evolution of virulence in the fungal pathogen Cryptococcus neoformans
Published in Genome research (01-07-2017)“…is an opportunistic fungal pathogen that causes approximately 625,000 deaths per year from nervous system infections. Here, we leveraged a unique, genetically…”
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Microsporidian genome analysis reveals evolutionary strategies for obligate intracellular growth
Published in Genome research (01-12-2012)“…Microsporidia comprise a large phylum of obligate intracellular eukaryotes that are fungal-related parasites responsible for widespread disease, and here we…”
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