20 results found
  1. August 2015

    Episode 22: August 2015

    In this episode we hear about cancer, dengue fever, sperm DNA and neurons that are sensitive to magnetic fields.
    1. Computational and Systems Biology
    2. Ecology

    Data-driven identification of potential Zika virus vectors

    Michelle V Evans et al.
    Data-driven methods predict over 35 mosquitoes are potential vectors of Zika virus, suggesting a larger geographic area and a greater human population is at risk of infection.
    1. Epidemiology and Global Health
    2. Microbiology and Infectious Disease

    Mapping global environmental suitability for Zika virus

    Jane P Messina et al.
    A global map of environmental suitability for Zika virus and the estimated population living at potential risk can help refine public health guidelines, travel advisories and intervention strategies at a crucial time in the global emergence of this arbovirus.
    1. Developmental Biology

    Guy1, a Y-linked embryonic signal, regulates dosage compensation in Anopheles stephensi by increasing X gene expression

    Yumin Qi et al.
    For the first time in a mosquito species an initial Y chromosome signal has been shown to regulate dosage compensation by increasing X chromosome gene expression.
    1. Epidemiology and Global Health

    Development of a confinable gene drive system in the human disease vector Aedes aegypti

    Ming Li et al.
    Highly efficient and confinable split gene drives are a new tool for the control of the dengue mosquito vector.
    1. Microbiology and Infectious Disease

    An Aedes aegypti-associated fungus increases susceptibility to dengue virus by modulating gut trypsin activity

    Yesseinia I Angleró-Rodríguez et al.
    Talaromyces (Tsp_PR) fungus render Aedes aegypti mosquitoes more susceptible to dengue virus infection through secreted molecules that impair midgut digestive enzyme transcription and activity.
    1. Microbiology and Infectious Disease

    Dengue viruses cleave STING in humans but not in nonhuman primates, their presumed natural reservoir

    Alex C Stabell et al.
    An analysis of innate immunity reveals why dengue viruses do not reach high titers in primate laboratory models, even though they emerged through zoonotic transmission from primate reservoirs.
    1. Microbiology and Infectious Disease

    Discrete viral E2 lysine residues and scavenger receptor MARCO are required for clearance of circulating alphaviruses

    Kathryn S Carpentier et al.
    The scavenger receptor MARCO and liver phagocytes are required for clearance of circulating alphavirus particles and thereby limit viremia and viral dissemination.
    1. Epidemiology and Global Health

    Nationally-representative serostudy of dengue in Bangladesh allows generalizable disease burden estimates

    Henrik Salje et al.
    To maximize broad insight on disease burden, seroprevalence studies should be generalizable to the wider population, both in age and location.

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