Fig. 4From: Sequential gene expression analysis of myelodysplastic syndrome transformation identifies HOXB3 and HOXB7 as the novel targets for mesenchymal cells in diseaseCell function analysis after blocking HOXB3 and HOXB7. (A) Interference efficiency of siRNA after cultured 48 h. (B) CCK-8 method to assess the effect of MSC-HOXB3 and MSC-HOXB7 on the proliferation in MSC. (C) Cell apoptosis analyzed after downregulating the expression of HOXB3 and HOXB7 by flow cytometry. (D) Oil Red O staining analyzed adipogenic differentiation after downregulating HOXB3 and HOXB7 MDS-MSC. (E) Alizarin Red staining analyzed osteogenic differentiation after downregulating HOXB3 and HOXB7 MDS-MSC. (F) The expression of hematopoiesis-related genes in MSC were analyzed by RT-PCR after downregulating HOXB3 and HOXB7 48 h. (G) CFU-colony forming of HSC were analyzed after co-incubation with MSC that downregulating the expression of HOXB3 and HOXB7. (* indicates significant difference, P < 0.05; scale bar: 100 μm)Back to article page