Caspse-11-GSDMD pathway is required for serum ferritin secretion in sepsis

Copyright © 2019 Elsevier Inc. All rights reserved.

Bibliographische Detailangaben
Veröffentlicht in:Clinical immunology (Orlando, Fla.). - 1999. - 205(2019) vom: 01. Aug., Seite 148-152
1. Verfasser: Wang, Dan (VerfasserIn)
Weitere Verfasser: Yu, Songlin, Zhang, Yening, Huang, Lingmin, Luo, Ruiheng, Tang, Yiting, Zhao, Kai, Lu, Ben
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2019
Zugriff auf das übergeordnete Werk:Clinical immunology (Orlando, Fla.)
Schlagworte:Journal Article Research Support, Non-U.S. Gov't Caspase-11 GSDMD Macrophage Sepsis Serum ferritin Gsdmd protein, mouse Intracellular Signaling Peptides and Proteins Lipopolysaccharides mehr... Phosphate-Binding Proteins Adenosine Triphosphate 8L70Q75FXE Ferritins 9007-73-2 Cholera Toxin 9012-63-9 Casp4 protein, mouse EC 3.4.22.- Caspases, Initiator
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245 1 0 |a Caspse-11-GSDMD pathway is required for serum ferritin secretion in sepsis 
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520 |a Ferritin is the major iron storage molecule of vertebrates, which can be detected in serum under numerous conditions, including inflammatory, neurodegenerative, and malignant diseases. Given this character, serum ferritin is frequently used as a biomarker in clinical settings. How the ferritin secreted to the serum has attracted much attention. Although some studies have found ferritin was mediated via the endoplasmic reticulum (ER)-Golgi secretion pathway or secretory lysosomes trafficking pathway under normal conditions, the secretion pathway of ferritin under pathological conditions, especially in sepsis is not very clear. In this report, we adopt a murine sepsis model to study the secretion pathway of ferritin in sepsis. We demonstrated caspase-11-GSDMD pathway and associated pyroptosis are required for secretion of ferritin in vitro and in vivo in sepsis. Moreover, our work connects pyroptosis to serum ferritin secretion and suggests a passive release process of ferritin, enhancing our understanding of the mechanism of ferritin secretion 
650 4 |a Journal Article 
650 4 |a Research Support, Non-U.S. Gov't 
650 4 |a Caspase-11 
650 4 |a GSDMD 
650 4 |a Macrophage 
650 4 |a Sepsis 
650 4 |a Serum ferritin 
650 7 |a Gsdmd protein, mouse  |2 NLM 
650 7 |a Intracellular Signaling Peptides and Proteins  |2 NLM 
650 7 |a Lipopolysaccharides  |2 NLM 
650 7 |a Phosphate-Binding Proteins  |2 NLM 
650 7 |a Adenosine Triphosphate  |2 NLM 
650 7 |a 8L70Q75FXE  |2 NLM 
650 7 |a Ferritins  |2 NLM 
650 7 |a 9007-73-2  |2 NLM 
650 7 |a Cholera Toxin  |2 NLM 
650 7 |a 9012-63-9  |2 NLM 
650 7 |a Casp4 protein, mouse  |2 NLM 
650 7 |a EC 3.4.22.-  |2 NLM 
650 7 |a Caspases, Initiator  |2 NLM 
650 7 |a EC 3.4.22.-  |2 NLM 
700 1 |a Yu, Songlin  |e verfasserin  |4 aut 
700 1 |a Zhang, Yening  |e verfasserin  |4 aut 
700 1 |a Huang, Lingmin  |e verfasserin  |4 aut 
700 1 |a Luo, Ruiheng  |e verfasserin  |4 aut 
700 1 |a Tang, Yiting  |e verfasserin  |4 aut 
700 1 |a Zhao, Kai  |e verfasserin  |4 aut 
700 1 |a Lu, Ben  |e verfasserin  |4 aut 
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856 4 0 |u http://dx.doi.org/10.1016/j.clim.2018.11.005  |3 Volltext 
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