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virus worms

Virus worms its way out of trouble

The gut nematode worm Heligmosomoides polygyrus compromises cellular immunity to West Nile virus in mice.IMAGE: JANICE MURRAY AND MAIZELS LABORATORY/UNIVERSITY OF EDINBURGH The immune system regularly encounters an array of bacteria, viruses, and multicellular organisms such as fungi and helminths. It remains unclear how the disparate responses mounted by the immune system are coordinated and…

” data-hide-link-title=”0″ data-icon-position=”” href=”https://science.sciencemag.org/content/sci/372/6537/44.5/F1.large.jpg?width=800&height=600&carousel=1″ rel=”gallery-fragment-images-1859400137″ title=”The gut nematode worm Heligmosomoides polygyrus compromises cellular immunity to West Nile virus in mice.”>

The gut nematode worm Heligmosomoides polygyrus compromises cellular immunity to West Nile virus in mice.

IMAGE: JANICE MURRAY AND MAIZELS LABORATORY/UNIVERSITY OF EDINBURGH

The immune system regularly encounters an array of bacteria, viruses, and multicellular organisms such as fungi and helminths. It remains unclear how the disparate responses mounted by the immune system are coordinated and the extent to which they affect one another. Desai et al. report that mice infected with the intestinal helminth Heligmosomoides polygyrus bakeri were more prone to die during West Nile virus (WNV) coinfection. Coinfected animals had alterations in their gut mucosa that

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