Sergey Kozlov, T A Riazantseva, Ivan Melnikov, Sergey Okhota, Viktoriia Vasenkova, O. Saburova, Yuliya Avtaeva, Konstantin Guria, L. V. Prokofieva, Zufar Gabbasov
Atherosclerosis is a widespread cardiovascular disease characterized by retention of atherogenic lipoproteins in the arterial wall and the onset of subclinical vascular inflammation; the development of atherosclerotic plaques; eventual narrowing of the arterial lumen and/or plaque disruption; and subsequent manifestation with stable ischemia or acute atherothrombotic events. Numerous cell types are implicated in atherogenesis. Monocytes/macrophages are considered pivotal participants in this complex process. They play a crucial role in the onset and augmentation of inflammation and greatly contribute to atherosclerotic plaque growth and destabilization. However, monocytes/macrophages are also essential for the resolution of inflammation and the stabilization of atherosclerotic lesions. In this regard, studies of the function of monocytes/macrophages in relation to this disease are of considerable interest to researchers, as the results can help to design new drugs aimed at preventing the development of atherosclerosis and its complications. This review presents current data on the classification and functions of monocytes/macrophages; discusses current hypotheses regarding the involvement of monocytes/macrophages in atherogenesis; and highlights existing gaps in evidence. This review is primarily aimed at readers with a background in clinical medicine who are interested in the involvement of monocytes/macrophages in atherogenesis.