CSF3 and acquired aplastic anemia: We have investigated the expression of RNA transcripts of hematopoiesis regulatory molecules, viz., macrophage inflammatory protein (MIP)-1α, tumor necrosis factor (TNF)-α, granulocyte colony-stimulating factor (G-CSF), stromal cell-derived factor (SDF)-1α, stem cell factor (SCF), and transforming growth factor (TGF)-β in lipopolysaccharide-induced bone marrow mesenchymal stem cells (BM-MSCs) and levels of their soluble forms in the culture supernatants of BM-MSCs and BM plasma of patients with acquired aplastic anemia (AA) (n = 29) and controls (n = 29).