Research Article

[Retracted] Promotion of Differentiating Bone Marrow Mesenchymal Stromal Cells (BMSCs) into Cardiomyocytes via HCN2 and HCN4 Cotransfection

Figure 3

Induction of myocardial differentiation into BMSCs in vitro by HCN2 and HCN4. (a) Immunofluorescence staining was used to detect cardiomyocyte marker proteins α-actin and cTnT expression in cells; green fluorescence indicated the positive expression of α-actin while red fluorescence indicated the positive expression of cTnT. Magnification, 400x. (b) Western blot was used to detect the protein expression of α-actin, cTnT, and Desmin in cells. and vs. the BMSC group.
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