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Showing 1–6 of 6 results
Advanced filters: Author: Nicole Michelotti Clear advanced filters

  • Traditional robots need to store internal representations of their goals and environment, and to coordinate sensing and the movement of components required in response. Individual molecules are limited in their ability to store complex information, but robotic behaviour can still be realized — as has now been shown with DNA walkers, which can carry out a sequence of actions such as 'start', 'follow', 'turn' and 'stop' that are programmed into the DNA landscape on which the walkers move.

    • Kyle Lund
    • Anthony J. Manzo
    • Hao Yan
    Research
    Nature
    Volume: 465, P: 206-210

  • Messenger RNAs and their associated proteins are transported from the nucleus through highly selective nuclear pore complexes. Using ultrahigh resolution single-molecule imaging, the authors visualise the path taken by each messenger RNA as it negotiates the pore’s selectivity filter.

    • Jiong Ma
    • Zhen Liu
    • Weidong Yang
    Research
    Nature Communications
    Volume: 4, P: 1-9

  • Solid organ transplant recipients are at increased risk of infectious disease and have unique molecular pathophysiology. Here the authors use host-microbe profiling to assess SARS-CoV-2 infection and immunity in solid organ transplant recipients, showing enhanced viral abundance, impaired clearance, and increased expression of innate immunity genes.

    • Harry Pickering
    • Joanna Schaenman
    • Charles R. Langelier
    ResearchOpen Access
    Nature Communications
    Volume: 16, P: 1-16

  • The role of IgG glycosylation in the immune response has been studied, but less is known about IgM glycosylation. Here the authors characterize glycosylation of SARS-CoV-2 spike specific IgM and show that it correlates with COVID-19 severity and affects complement deposition.

    • Benjamin S. Haslund-Gourley
    • Kyra Woloszczuk
    • Mary Ann Comunale
    ResearchOpen Access
    Nature Communications
    Volume: 15, P: 1-19

  • Post-acute sequelae of SARS-CoV-2 (PASC) is still not well understood. Here the authors provide patient reported outcomes from 590 hospitalized COVID-19 patients and show association of PASC with higher respiratory SARS-CoV-2 load and circulating antibody titers, and in some an elevation in circulating fibroblast growth factor 21.

    • Al Ozonoff
    • Naresh Doni Jayavelu
    • Nadine Rouphael
    ResearchOpen Access
    Nature Communications
    Volume: 15, P: 1-17