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Activation of the c...
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Herwald, HeikoLund University,Lunds universitet,Infektionsmedicin,Sektion III,Institutionen för kliniska vetenskaper, Lund,Medicinska fakulteten,Host parasite interactions,Forskargrupper vid Lunds universitet,Infection Medicine (BMC),Section III,Department of Clinical Sciences, Lund,Faculty of Medicine,Lund University Research Groups
(författare)
Activation of the contact-phase system on bacterial surfaces - A clue to serious comlications in infections deseases
- Artikel/kapitelEngelska1998
Förlag, utgivningsår, omfång ...
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Springer Science and Business Media LLC,1998
Nummerbeteckningar
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LIBRIS-ID:oai:lup.lub.lu.se:9419ec0c-939d-4380-a52b-cda2ef1d3ffe
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https://lup.lub.lu.se/record/9419ec0c-939d-4380-a52b-cda2ef1d3ffeURI
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https://doi.org/10.1038/nm0398-298DOI
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http://kipublications.ki.se/Default.aspx?queryparsed=id:1927970URI
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Språk:engelska
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Sammanfattning på:engelska
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Ämneskategori:art swepub-publicationtype
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Fever, hypotension and bleeding disorders are common symptoms of sepsis and septic shock. The activation of the contact-phase system is thought to contribute to the development of these severe disease states by triggering proinflammatory and procoagulatory cascades; however, the underlying molecular mechanisms are obscure. Here we report that the components of the contact-phase system are assembled on the surface of Escherichia coil and Salmonella through their specific interactions with fibrous bacterial surface proteins, curli and fimbriae. As a consequence, the proinflammatory pathway is activated through the release of bradykinin, a potent inducer of fever, pain and hypotension. Absorption of contact-phase proteins and fibrinogen by bacterial surface proteins depletes relevant coagulation factors and causes a hypocoagulatory state. Thus, the complex interplay of microbe surface proteins and host contact-phase factors may contribute to the symptoms of sepsis and septic shock.
Ämnesord och genrebeteckningar
Biuppslag (personer, institutioner, konferenser, titlar ...)
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Mörgelin, MatthiasKarolinska Institutet,Lund University,Lunds universitet,Infektionsmedicin,Sektion III,Institutionen för kliniska vetenskaper, Lund,Medicinska fakulteten,Infection Medicine (BMC),Section III,Department of Clinical Sciences, Lund,Faculty of Medicine(Swepub:lu)medk-mmn
(författare)
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Olsén, ArneLund University,Lunds universitet,Institutionen för experimentell medicinsk vetenskap,Medicinska fakulteten,Department of Experimental Medical Science,Faculty of Medicine(Swepub:lu)medk-aol
(författare)
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Rhen, MikaelKarolinska Institute
(författare)
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Dahlbäck, BjörnLund University,Lunds universitet,Klinisk kemi, Malmö,Forskargrupper vid Lunds universitet,Clinical Chemistry, Malmö,Lund University Research Groups(Swepub:lu)klke-bda
(författare)
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Müller-Esterl, WernerJohannes-Gutenberg University Mainz
(författare)
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Björck, LarsLund University,Lunds universitet,Infektionsmedicin,Sektion III,Institutionen för kliniska vetenskaper, Lund,Medicinska fakulteten,Molekylär patogenes,Forskargrupper vid Lunds universitet,epIgG,Infection Medicine (BMC),Section III,Department of Clinical Sciences, Lund,Faculty of Medicine,Molecular Pathogenesis,Lund University Research Groups(Swepub:lu)medk-lbj
(författare)
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InfektionsmedicinSektion III
(creator_code:org_t)
Sammanhörande titlar
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Ingår i:Nature Medicine: Springer Science and Business Media LLC4:3, s. 298-3021078-89561546-170X
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