15 results found
    1. Genetics and Genomics
    2. Microbiology and Infectious Disease

    Population genomics reveals the origin and asexual evolution of human infective trypanosomes

    William Weir, Paul Capewell ... Annette MacLeod
    The protozoan parasite Trypanosoma brucei gambiense has undergone recent clonal evolution that reveals the theoretically predicted Meselson effect at a genome-wide level.
    1. Genetics and Genomics
    2. Microbiology and Infectious Disease

    APOL1 renal risk variants have contrasting resistance and susceptibility associations with African trypanosomiasis

    Anneli Cooper, Hamidou Ilboudo ... Annette MacLeod
    Common kidney disease risk variants in African populations are associated with reduced susceptibility to deadly African trypanosomes.
    1. Genetics and Genomics
    2. Microbiology and Infectious Disease

    Gene Variation: The double-edged sword of evolution

    Etty Kruzel-Davila, Karl Skorecki
    Two gene variants provide different levels of protection against sleeping sickness, but this comes with an increased risk of developing chronic kidney disease.
    Insight
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    1. Epidemiology and Global Health
    2. Microbiology and Infectious Disease

    Trypanosomiasis: Skin deep

    Aitor Casas-Sánchez, Álvaro Acosta-Serrano
    Insight
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    1. Microbiology and Infectious Disease

    Parasite Transmission: A two-stage solution

    Fabien Guegan, Luisa Figueiredo
    The parasite that causes African sleeping sickness can be transmitted from mammals to tsetse flies in two stages of its lifecycle, rather than one as was previously thought.
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    1. Epidemiology and Global Health
    2. Microbiology and Infectious Disease

    The skin is a significant but overlooked anatomical reservoir for vector-borne African trypanosomes

    Paul Capewell, Christelle Cren-Travaillé ... Annette MacLeod
    African trypanosomes residing within the skin of infected humans represent an important yet overlooked transmissible parasite population that may thwart efforts to eliminate African sleeping sickness.
    Short Report Updated
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    1. Biochemistry and Chemical Biology
    2. Microbiology and Infectious Disease

    A tryparedoxin-coupled biosensor reveals a mitochondrial trypanothione metabolism in trypanosomes

    Samantha Ebersoll, Marta Bogacz ... R Luise Krauth-Siegel
    African trypanosomes have a trypanothione-based mitochondrial thiol redox metabolism.
    1. Microbiology and Infectious Disease
    2. Structural Biology and Molecular Biophysics

    Molecular mechanism of complement inhibition by the trypanosome receptor ISG65

    Alexander D Cook, Mark Carrington, Matthew K Higgins
    A structure derived from cryogenic electron microscopy shows how ISG65, an African trypanosome receptor that aids virulence, binds C3b and suggests mechanisms through which ISG65 might aid complement resistance.
    1. Microbiology and Infectious Disease

    Stumpy forms are the predominant transmissible forms of Trypanosoma brucei

    Jean Marc Tsagmo Ngoune, Parul Sharma ... Brice Rotureau
    1. Structural Biology and Molecular Biophysics
    2. Microbiology and Infectious Disease

    Structural basis for ligand and innate immunity factor uptake by the trypanosome haptoglobin-haemoglobin receptor

    Harriet Lane-Serff, Paula MacGregor ... Matthew K Higgins
    The structure of the trypanosome haptoglobin-haemoglobin receptor bound to its ligand reveals the molecular basis for ligand recognition in innate immunity and identifies molecular determinants that aid efficient uptake.

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