| |  Online-Ressource |
|---|
| Verfasst von: | Nußhag, Christian [VerfasserIn]  |
|---|
| | Wei, Changli [VerfasserIn] |
|---|
| | Hahm, Eunsil [VerfasserIn] |
|---|
| | Hayek, Salim S. [VerfasserIn] |
|---|
| | Li, Jing [VerfasserIn] |
|---|
| | Samelko, Beata [VerfasserIn] |
|---|
| | Rupp, Christoph [VerfasserIn] |
|---|
| | Szudarek, Roman [VerfasserIn] |
|---|
| | Speer, Claudius [VerfasserIn] |
|---|
| | Kälble, Florian [VerfasserIn] |
|---|
| | Schaier, Matthias [VerfasserIn] |
|---|
| | Uhle, Florian [VerfasserIn] |
|---|
| | Schmitt, Felix [VerfasserIn] |
|---|
| | Fiedler-Kalenka, Mascha [VerfasserIn] |
|---|
| | Krautkrämer, Ellen [VerfasserIn] |
|---|
| | Cao, Yanxia [VerfasserIn] |
|---|
| | Rodriguez, Ricardo [VerfasserIn] |
|---|
| | Merle, Uta [VerfasserIn] |
|---|
| | Eugen-Olsen, Jesper [VerfasserIn] |
|---|
| | Zeier, Martin [VerfasserIn] |
|---|
| | Weigand, Markus A. [VerfasserIn] |
|---|
| | Morath, Christian [VerfasserIn] |
|---|
| | Brenner, Thorsten [VerfasserIn] |
|---|
| | Reiser, Jochen [VerfasserIn] |
|---|
| Titel: | suPAR links a dysregulated immune response to tissue inflammation and sepsis-induced acute kidney injury |
|---|
| Verf.angabe: | Christian Nusshag, Changli Wei, Eunsil Hahm, Salim S. Hayek, Jing Li, Beata Samelko, Christoph Rupp, Roman Szudarek, Claudius Speer, Florian Kälble, Matthias Schaier, Florian Uhle, Felix C.F. Schmitt, Mascha O. Fiedler, Ellen Krautkrämer, Yanxia Cao, Ricardo Rodriguez, Uta Merle, Jesper Eugen-Olsen, Martin Zeier, Markus A. Weigand, Christian Morath, Thorsten Brenner, and Jochen Reiser |
|---|
| E-Jahr: | 2023 |
|---|
| Jahr: | April 10, 2023 |
|---|
| Umfang: | 15 S. |
|---|
| Fussnoten: | Gesehen am 05.07.2023 |
|---|
| Titel Quelle: | Enthalten in: JCI insight |
|---|
| Ort Quelle: | Ann Arbor, Michigan : JCI Insight, 2016 |
|---|
| Jahr Quelle: | 2023 |
|---|
| Band/Heft Quelle: | 8(2023), 7 vom: Apr., Artikel-ID e165740, Seite 1-15 |
|---|
| ISSN Quelle: | 2379-3708 |
|---|
| Abstract: | Acute kidney injury (AKI) secondary to sepsis results in poor outcomes and conventional kidney function indicators lack diagnostic value. Soluble urokinase plasminogen activator receptor (suPAR) is an innate immune–derived molecule implicated in inflammatory organ damage. We characterized the diagnostic ability of longitudinal serum suPAR levels to discriminate severity and course of sepsis-induced AKI (SI-AKI) in 200 critically ill patients meeting Sepsis-3 criteria. The pathophysiologic relevance of varying suPAR levels in SI-AKI was explored in a polymicrobial sepsis model in WT, (s)uPAR-knockout, and transgenic suPAR-overexpressing mice. At all time points studied, suPAR provided a robust classification of SI-AKI disease severity, with improved prediction of renal replacement therapy (RRT) and mortality compared with established kidney biomarkers. Patients with suPAR levels of greater than 12.7 ng/mL were at highest risk for RRT or death, with an adjusted odds ratio of 7.48 (95% CI, 3.00–18.63). suPAR deficiency protected mice against SI-AKI. suPAR-overexpressing mice exhibited greater kidney damage and poorer survival through inflamed kidneys, accompanied by local upregulation of potent chemoattractants and pronounced kidney T cell infiltration. Hence, suPAR allows for an innate immune–derived and kidney function–independent staging of SI-AKI and offers improved longitudinal risk stratification. suPAR promotes T cell–based kidney inflammation, while suPAR deficiency improves SI-AKI. |
|---|
| DOI: | doi:10.1172/jci.insight.165740 |
|---|
| URL: | Bitte beachten Sie: Dies ist ein Bibliographieeintrag. Ein Volltextzugriff für Mitglieder der Universität besteht hier nur, falls für die entsprechende Zeitschrift/den entsprechenden Sammelband ein Abonnement besteht oder es sich um einen OpenAccess-Titel handelt.
kostenfrei: Volltext: https://doi.org/10.1172/jci.insight.165740 |
|---|
| | kostenfrei: Volltext: https://insight.jci.org/articles/view/165740 |
|---|
| | DOI: https://doi.org/10.1172/jci.insight.165740 |
|---|
| Datenträger: | Online-Ressource |
|---|
| Sprache: | eng |
|---|
| K10plus-PPN: | 1851805885 |
|---|
| Verknüpfungen: | → Zeitschrift |
|---|
suPAR links a dysregulated immune response to tissue inflammation and sepsis-induced acute kidney injury / Nußhag, Christian [VerfasserIn]; April 10, 2023 (Online-Ressource)
