» Articles » PMID: 35251008

Physiological and Pathophysiological Roles of Metabolic Pathways for NET Formation and Other Neutrophil Functions

Overview
Journal Front Immunol
Date 2022 Mar 7
PMID 35251008
Authors
Affiliations
Soon will be listed here.
Abstract

Neutrophils are the most numerous cells in the leukocyte population and essential for innate immunity. To limit their effector functions, neutrophils are able to modulate glycolysis and other cellular metabolic pathways. These metabolic pathways are essential not only for energy usage, but also for specialized effector actions, such as the production of reactive oxygen species (ROS), chemotaxis, phagocytosis, degranulation, and the formation of neutrophil extracellular traps (NETs). It has been demonstrated that activated viable neutrophils can produce NETs, which consists of a DNA scaffold able to bind granule proteins and microorganisms. The formation of NETs requires the availability of increased amounts of adenosine triphosphate (ATP) as it is an active cellular and therefore energy-dependent process. In this article, we discuss the glycolytic and other metabolic routes in association with neutrophil functions focusing on their role for building up NETs in the extracellular space. A better understanding of the requirements of metabolic pathways for neutrophil functions may lead to the discovery of molecular targets suitable to develop novel anti-infectious and/or anti-inflammatory drugs.

Citing Articles

Neutrophils Display Novel Partners of Cytosolic Proliferating Cell Nuclear Antigen Involved in Interferon Response in COVID-19 Patients.

Pesenti L, de Oliveira Formiga R, Tamassia N, Gardiman E, Chable de La Heronniere F, Gasperini S J Innate Immun. 2025; 17(1):154-175.

PMID: 40015257 PMC: 11867639. DOI: 10.1159/000543633.


Metabolic landscape in venous thrombosis: insights into molecular biology and therapeutic implications.

Cao Z, Jiang X, He Y, Zheng X Ann Med. 2024; 56(1):2401112.

PMID: 39297312 PMC: 11413966. DOI: 10.1080/07853890.2024.2401112.


Machine learning based on metabolomics unveils neutrophil extracellular trap-related metabolic signatures in non-small cell lung cancer patients undergoing chemoimmunotherapy.

Li Y, Su J, Tan S, Chen X, Cheng T, Jiang Z World J Clin Cases. 2024; 12(20):4091-4107.

PMID: 39015934 PMC: 11235537. DOI: 10.12998/wjcc.v12.i20.4091.


Targeting Gα in neutrophils protects from myocardial ischemia reperfusion injury.

Kohler D, Leiss V, Beichert L, Killinger S, Grothe D, Kushwaha R Basic Res Cardiol. 2024; 119(5):717-732.

PMID: 38811421 PMC: 11461587. DOI: 10.1007/s00395-024-01057-x.


Disruption of the Functional Activity of Neutrophil Granulocytes as a Risk Factor for the Development of Lung Damage in Pregnant Women with COVID-19.

Andrievskaya I, Ustinov E, Lyazgian K, Ishutina N, Dovzhikova I Curr Issues Mol Biol. 2024; 46(2):1121-1135.

PMID: 38392189 PMC: 10887716. DOI: 10.3390/cimb46020071.


References
1.
Wu Z, McGoogan J . Characteristics of and Important Lessons From the Coronavirus Disease 2019 (COVID-19) Outbreak in China: Summary of a Report of 72 314 Cases From the Chinese Center for Disease Control and Prevention. JAMA. 2020; 323(13):1239-1242. DOI: 10.1001/jama.2020.2648. View

2.
Mecklenburgh K, Walmsley S, Cowburn A, Wiesener M, Reed B, Upton P . Involvement of a ferroprotein sensor in hypoxia-mediated inhibition of neutrophil apoptosis. Blood. 2002; 100(8):3008-16. DOI: 10.1182/blood-2002-02-0454. View

3.
Frezza C, Cipolat S, Martins de Brito O, Micaroni M, Beznoussenko G, Rudka T . OPA1 controls apoptotic cristae remodeling independently from mitochondrial fusion. Cell. 2006; 126(1):177-89. DOI: 10.1016/j.cell.2006.06.025. View

4.
Kuijpers T, Maianski N, Tool A, Smit G, Rake J, Roos D . Apoptotic neutrophils in the circulation of patients with glycogen storage disease type 1b (GSD1b). Blood. 2003; 101(12):5021-4. DOI: 10.1182/blood-2002-10-3128. View

5.
Parker H, Dragunow M, Hampton M, Kettle A, Winterbourn C . Requirements for NADPH oxidase and myeloperoxidase in neutrophil extracellular trap formation differ depending on the stimulus. J Leukoc Biol. 2012; 92(4):841-9. DOI: 10.1189/jlb.1211601. View