Forces during cellular uptake of viruses and nanoparticles at the ventral side

Many intracellular pathogens mimic extracellular matrix motifs to specifically interact with the host membrane which may influences virus particle uptake. Here authors use single molecule tension sensors to reveal the minimal forces exerted on single virus particles and demonstrate that the uptake f...

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Main Authors: Tina Wiegand, Marta Fratini, Felix Frey, Klaus Yserentant, Yang Liu, Eva Weber, Kornelia Galior, Julia Ohmes, Felix Braun, Dirk-Peter Herten, Steeve Boulant, Ulrich S. Schwarz, Khalid Salaita, E. Ada Cavalcanti-Adam, Joachim P. Spatz
Format: article
Language:EN
Published: Nature Portfolio 2020
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Online Access:https://doaj.org/article/5db88d0c54e4431a923d087d974d5bcb
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Summary:Many intracellular pathogens mimic extracellular matrix motifs to specifically interact with the host membrane which may influences virus particle uptake. Here authors use single molecule tension sensors to reveal the minimal forces exerted on single virus particles and demonstrate that the uptake forces scale with the adhesion energy.