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Updated: Feb 14, 2026

Quantifying Myeloperoxidase-DNA and Neutrophil Elastase-DNA Complexes from Neutrophil Extracellular Traps by Using a Modified Sandwich ELISA
Published on: May 12, 2023
The complex interplay between neutrophils and cancer
Andrea Rakic1,2,3, Paul Beaudry1,2,4, Douglas J Mahoney5,6,7,8
1Alberta Children's Hospital Research Institute, 3330 Hospital Drive NW, Calgary, AB, T2N 4N1, Canada.
Abstract:
Neutrophils are the most abundant type of white blood cell, and are an essential component of the innate immune system. They characteristically arrive rapidly at sites of infection and injury, and release a variety of cytokines and toxic molecules to eliminate pathogens and elicit an acute inflammatory response. Research into the function of neutrophils in cancer suggest they have divergent roles. Indeed, while most studies have found neutrophils to be associated with cancer progression, others have also documented anticancer effects. In this review, we describe the investigations into neutrophil populations that have been implicated in promoting tumor growth and metastasis as well those demonstrating antitumor functions. The collective research suggests a complex role for neutrophils in cancer biology, which raises the prospect of their targeting for the treatment of cancer.
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