» Articles » PMID: 32717953

Metabolic Profiling Reveals Significant Perturbations of Intracellular Glucose Homeostasis in -Infected Cells

Overview
Journal Metabolites
Publisher MDPI
Date 2020 Jul 29
PMID 32717953
Citations 8
Authors
Affiliations
Soon will be listed here.
Abstract

A71 (EV-A71) is a common cause of hand, foot, and mouth disease. Severe EV-A71 infections may be associated with life-threatening neurological complications. However, the pathogenic mechanisms underlying these severe clinical and pathological features remain incompletely understood. Metabolites are known to play critical roles in multiple stages of the replication cycles of viruses. The metabolic reprogramming induced by viral infections is essential for optimal virus replication and may be potential antiviral targets. In this study, we applied targeted metabolomics profiling to investigate the metabolic changes of induced pluripotent human stem cell (iPSC)-derived neural progenitor cells (NPCs) upon EV-A71 infection. A targeted quantitation of polar metabolites identified 14 candidates with altered expression profiles. A pathway enrichment analysis pinpointed glucose metabolic pathways as being highly perturbed upon EV-A71 infection. Gene silencing of one of the key enzymes of glycolysis, 6-phosphofructo-2-kinase (PFKFB3), significantly suppressed EV-A71 replication in vitro. Collectively, we demonstrated the feasibility to manipulate EV-A71-triggered host metabolic reprogramming as a potential anti-EV-A71 strategy.

Citing Articles

Metabolomic analysis reveals an important role of sphingosine 1-phosphate in the development of HFMD due to EV-A71 infection.

Ji W, Dang D, Zhou G, Tao L, Sun T, Li D Antimicrob Agents Chemother. 2024; 69(2):e0127224.

PMID: 39692504 PMC: 11823611. DOI: 10.1128/aac.01272-24.


PMI-controlled mannose metabolism and glycosylation determines tissue tolerance and virus fitness.

Liang R, Ye Z, Qin Z, Xie Y, Yang X, Sun H Nat Commun. 2024; 15(1):2144.

PMID: 38459021 PMC: 10923791. DOI: 10.1038/s41467-024-46415-4.


Modulation of nucleotide metabolism by picornaviruses.

Nouwen L, Breeuwsma M, Zaal E, van de Lest C, Buitendijk I, Zwaagstra M PLoS Pathog. 2024; 20(3):e1012036.

PMID: 38457376 PMC: 10923435. DOI: 10.1371/journal.ppat.1012036.


Transcriptome profiling of A549 non-small cell lung cancer cells in response to muscle larvae excretory/secretory products.

Wang H, Zhu Y, Li M, Pan J, Li D, Guo W Front Vet Sci. 2023; 10:1208538.

PMID: 37601754 PMC: 10433203. DOI: 10.3389/fvets.2023.1208538.


Metabolomics meets systems immunology.

Fu J, Zhu F, Xu C, Li Y EMBO Rep. 2023; 24(4):e55747.

PMID: 36916532 PMC: 10074123. DOI: 10.15252/embr.202255747.


References
1.
Pegoraro C, Maczkowiak F, Monsoro-Burq A . Pfkfb (6-phosphofructo-2-kinase/fructose-2,6-bisphosphatase) isoforms display a tissue-specific and dynamic expression during Xenopus laevis development. Gene Expr Patterns. 2013; 13(7):203-11. DOI: 10.1016/j.gep.2013.04.002. View

2.
Shi L, Pan H, Liu Z, Xie J, Han W . Roles of PFKFB3 in cancer. Signal Transduct Target Ther. 2017; 2:17044. PMC: 5701083. DOI: 10.1038/sigtrans.2017.44. View

3.
Liberti M, Locasale J . The Warburg Effect: How Does it Benefit Cancer Cells?. Trends Biochem Sci. 2016; 41(3):211-218. PMC: 4783224. DOI: 10.1016/j.tibs.2015.12.001. View

4.
Jiang H, Shi H, Sun M, Wang Y, Meng Q, Guo P . PFKFB3-Driven Macrophage Glycolytic Metabolism Is a Crucial Component of Innate Antiviral Defense. J Immunol. 2016; 197(7):2880-90. DOI: 10.4049/jimmunol.1600474. View

5.
Byers N, Fleshman A, Perera R, Molins C . Metabolomic Insights into Human Arboviral Infections: Dengue, Chikungunya, and Zika Viruses. Viruses. 2019; 11(3). PMC: 6466193. DOI: 10.3390/v11030225. View