שאלה | You wish to find a way to convert skin epithelial cells to cardiac muscle cells. Which of the following approaches would be most likely to be successful?

You wish to find a way to convert skin epithelial cells to cardiac muscle cells. Which of the following approaches would be most likely to be successful?

		Find a specific combination of growth factors that you could add to themedium of the skin epithelial cells
		Transfect the skin epithelial cells with a transcription factor that is normallyexpressed in cardiac muscle cells
		Use RNAi to inhibit one or more key genes that are expressed specifically inskin epithelial cells
		Transfect the skin epithelial cells with a receptor that is normally expressed inskin cells but not in cardiac muscle cells
		Transplant the skin epithelial cells into the heart