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LIBRIS Formathandbok  (Information om MARC21)
FältnamnIndikatorerMetadata
00003890naa a2200409 4500
001oai:lup.lub.lu.se:4665c841-857f-4dd8-a5d4-50c0e7501fdf
003SwePub
008230607s2023 | |||||||||||000 ||eng|
024a https://lup.lub.lu.se/record/4665c841-857f-4dd8-a5d4-50c0e7501fdf2 URI
024a https://doi.org/10.1038/s41467-023-37732-12 DOI
040 a (SwePub)lu
041 a engb eng
042 9 SwePub
072 7a art2 swepub-publicationtype
072 7a ref2 swepub-contenttype
100a Catton, Erin A.u Imperial College London4 aut
2451 0a Human CEACAM1 is targeted by a Streptococcus pyogenes adhesin implicated in puerperal sepsis pathogenesis
264 1c 2023
520 a Life-threatening bacterial infections in women after childbirth, known as puerperal sepsis, resulted in classical epidemics and remain a global health problem. While outbreaks of puerperal sepsis have been ascribed to Streptococcus pyogenes, little is known about disease mechanisms. Here, we show that the bacterial R28 protein, which is epidemiologically associated with outbreaks of puerperal sepsis, specifically targets the human receptor CEACAM1. This interaction triggers events that would favor the development of puerperal sepsis, including adhesion to cervical cells, suppression of epithelial wound repair and subversion of innate immune responses. High-resolution structural analysis showed that an R28 domain with IgI3-like fold binds to the N-terminal domain of CEACAM1. Together, these findings demonstrate that a single adhesin-receptor interaction can drive the pathogenesis of bacterial sepsis and provide molecular insights into the pathogenesis of one of the most important infectious diseases in medical history.
650 7a MEDICIN OCH HÄLSOVETENSKAPx Medicinska och farmaceutiska grundvetenskaperx Mikrobiologi inom det medicinska området0 (SwePub)301092 hsv//swe
650 7a MEDICAL AND HEALTH SCIENCESx Basic Medicinex Microbiology in the medical area0 (SwePub)301092 hsv//eng
700a Bonsor, Daniel A.u University of Maryland, Baltimore4 aut
700a Herrera, Carolinau Imperial College London4 aut
700a Stålhammar-Carlemalm, Margarethau Lund University,Lunds universitet,Avdelningen för medicinsk mikrobiologi,Institutionen för laboratoriemedicin,Medicinska fakulteten,Division of Medical Microbiology,Department of Laboratory Medicine,Faculty of Medicine4 aut0 (Swepub:lu)mmb-msc
700a Lyndin, Mykolau Sumy State University,University Hospital Essen4 aut
700a Turner, Claire E.u University of Sheffield4 aut
700a Soden, Jo4 aut
700a van Strijp, Jos A.G.u University Medical Center Utrecht4 aut
700a Singer, Bernhard B.u University of Duisburg-Essen4 aut
700a van Sorge, Nina M.u University Medical Center Utrecht,Academic Medical Center of University of Amsterdam (AMC)4 aut
700a Lindahl, Gunnaru Lund University,Lunds universitet,Avdelningen för medicinsk mikrobiologi,Institutionen för laboratoriemedicin,Medicinska fakulteten,Teknisk mikrobiologi,Centrum för tillämpade biovetenskaper,Kemiska institutionen,Institutioner vid LTH,Lunds Tekniska Högskola,Division of Medical Microbiology,Department of Laboratory Medicine,Faculty of Medicine,Applied Microbiology,Center for Applied Life Sciences,Department of Chemistry,Departments at LTH,Faculty of Engineering, LTH4 aut0 (Swepub:lu)mmb-gli
700a McCarthy, Alex J.u University Medical Center Utrecht,Imperial College London4 aut
710a Imperial College Londonb University of Maryland, Baltimore4 org
773t Nature Communicationsg 14q 14x 2041-1723
856u http://dx.doi.org/10.1038/s41467-023-37732-1x freey FULLTEXT
8564 8u https://lup.lub.lu.se/record/4665c841-857f-4dd8-a5d4-50c0e7501fdf
8564 8u https://doi.org/10.1038/s41467-023-37732-1

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