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Adhesion to nanofib...
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Charles-Orszag, A
(author)
Adhesion to nanofibers drives cell membrane remodeling through one-dimensional wetting
- Article/chapterEnglish2018
Publisher, publication year, extent ...
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2018-10-25
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Springer Science and Business Media LLC,2018
Numbers
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LIBRIS-ID:oai:prod.swepub.kib.ki.se:139472351
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http://kipublications.ki.se/Default.aspx?queryparsed=id:139472351URI
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https://doi.org/10.1038/s41467-018-06948-xDOI
Supplementary language notes
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Language:English
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Summary in:English
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Subject category:ref swepub-contenttype
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Subject category:art swepub-publicationtype
Notes
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The shape of cellular membranes is highly regulated by a set of conserved mechanisms that can be manipulated by bacterial pathogens to infect cells. Remodeling of the plasma membrane of endothelial cells by the bacterium Neisseria meningitidis is thought to be essential during the blood phase of meningococcal infection, but the underlying mechanisms are unclear. Here we show that plasma membrane remodeling occurs independently of F-actin, along meningococcal type IV pili fibers, by a physical mechanism that we term ‘one-dimensional’ membrane wetting. We provide a theoretical model that describes the physical basis of one-dimensional wetting and show that this mechanism occurs in model membranes interacting with nanofibers, and in human cells interacting with extracellular matrix meshworks. We propose one-dimensional wetting as a new general principle driving the interaction of cells with their environment at the nanoscale that is diverted by meningococci during infection.
Added entries (persons, corporate bodies, meetings, titles ...)
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Tsai, FC
(author)
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Bonazzi, D
(author)
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Manriquez, V
(author)
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Sachse, M
(author)
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Mallet, A
(author)
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Salles, A
(author)
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Melican, KKarolinska Institutet
(author)
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Staneva, R
(author)
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Bertin, A
(author)
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Millien, C
(author)
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Goussard, S
(author)
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Lafaye, P
(author)
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Shorte, S
(author)
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Piel, M
(author)
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Krijnse-Locker, J
(author)
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Brochard-Wyart, F
(author)
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Bassereau, P
(author)
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Dumenil, G
(author)
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Karolinska Institutet
(creator_code:org_t)
Related titles
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In:Nature communications: Springer Science and Business Media LLC9:1, s. 4450-2041-1723
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Charles-Orszag, ...
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Tsai, FC
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Bonazzi, D
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Manriquez, V
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Sachse, M
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Mallet, A
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Salles, A
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Melican, K
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Staneva, R
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Bertin, A
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Millien, C
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Goussard, S
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Lafaye, P
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Shorte, S
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Piel, M
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Krijnse-Locker, ...
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Brochard-Wyart, ...
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Bassereau, P
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Dumenil, G
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Nature communica ...
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Karolinska Institutet