The NETosis phenomena as a functional features of peripheral blood neutrophils and its role in the pathogenesis of infections and oncological diseases: A review

Abstract

The review is devoted to the analysis of the mechanism of NETosis and the formation of extracellular traps by neutrophils. Neutrophil traps are DNA strands, histones and proteins that are involved in autoimmune diseases, COVID-19, as well as in the pathogenesis of other non-communicable diseases. Based on the literature data, the role of NETosis in the development oncological diseases is analyzed. Two types of neutrophils have been characterized: low-density neutrophils and high-density neutrophils. In particular, the significance of this phenomenon in the progression and metastasis of the cancer. A detailed study of this issue will be useful both from a fundamental standpoint regarding the disclosure of the mechanisms of the metastatic cascade, and from a practical point of view for the development of new immunotherapeutic approaches in the treatment of metastatic tumors.

Keywords

• neutrophil extracellular traps
• low and high density neutrophils
• oncological diseases
• netosis
• covid-19
• lung diseases