Skip to main content
. 2022 May 18;14(5):1082. doi: 10.3390/v14051082

Figure 2.

Figure 2

Major phenotypic changes within monocytes and their main subsets during acute COVID-19. Human peripheral blood monocytes are divided into three major populations: classical (CD14+CD16−), non-classical (CD14dimCD16+), and intermediate (CD14+CD16+). Currently, the data on monocyte subsets dynamics in COVID-19 are very contradictory, but all subsets were characterized by reduced expression of co-stimulatory and antigen-presenting molecules (CD86 and HLA-DR, respectively) and increased levels of different activation markers, including CD38, CD64, CD163, etc.