CSF3 and Pancytopenia: Through in vivo studies, it has been found that cytokines like granulocyte colony-stimulating factor (G-CSF), granulocyte-monocyte colony-stimulating factor (GM-CSF), pegylated G-CSF (pegfilgrastim), interleukin-11, interleukin-3, and erythropoietin can either reduce the duration of pancytopenia or improve outcomes [16–21].