PDK1mTOR Signaling in Myeloid Cells Differentially Regulates the Early and Late Stages of Sepsis
Joint Authors
Kong, Yaxian
Zeng, Hui
Li, Guoli
Du, Juan
Hua, Mingxi
Han, Junyan
Hao, Yu
Li, Ang
Source
Issue
Vol. 2020, Issue 2020 (31 Dec. 2020), pp.1-9, 9 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2020-07-25
Country of Publication
Egypt
No. of Pages
9
Main Subjects
Abstract EN
The cecal ligation and perforation (CLP) model is the gold standard for the polymicrobial sepsis.
In the CLP mice, the myeloid cells play an important role in septic shock.
The phenotypes and the activation state of the macrophage and neutrophil correlate with their metabolism.
In the present study, we generated the specific myeloid deletion of PDK1 and mTOR mice, which was the important regulator of metabolic signaling.
We found that the deletion of PDK1 in the myeloid cells could aggravate the early septic shock in the CLP mice, as well as the deletion of mTORC1 and mTORC2.
Moreover, PDK1 deletion attenuated the inflammation induced by LPS in the late stage on CLP mice, which was exacerbated in mTORC1 and mTORC2 knockout mice.
Both PDK1 and mTORC1/2 could not only regulate the cellular metabolism but also play important roles on the myeloid cells in the secondary stimulation of sepsis.
The present study will provide a theoretical prospect for the therapy of the septic shock in different stages.
American Psychological Association (APA)
Du, Juan& Li, Guoli& Hua, Mingxi& Han, Junyan& Hao, Yu& Zeng, Hui…[et al.]. 2020. PDK1mTOR Signaling in Myeloid Cells Differentially Regulates the Early and Late Stages of Sepsis. Mediators of Inflammation،Vol. 2020, no. 2020, pp.1-9.
https://search.emarefa.net/detail/BIM-1191819
Modern Language Association (MLA)
Du, Juan…[et al.]. PDK1mTOR Signaling in Myeloid Cells Differentially Regulates the Early and Late Stages of Sepsis. Mediators of Inflammation No. 2020 (2020), pp.1-9.
https://search.emarefa.net/detail/BIM-1191819
American Medical Association (AMA)
Du, Juan& Li, Guoli& Hua, Mingxi& Han, Junyan& Hao, Yu& Zeng, Hui…[et al.]. PDK1mTOR Signaling in Myeloid Cells Differentially Regulates the Early and Late Stages of Sepsis. Mediators of Inflammation. 2020. Vol. 2020, no. 2020, pp.1-9.
https://search.emarefa.net/detail/BIM-1191819
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1191819