Regenerating Salivary Glands in the Microenvironment of Induced Pluripotent Stem Cells

Figure 2

Histological analysis of salivary gland-like tissue in teratomas formed after transplantation of GFP-iPS cells. Immunofluorescence and H&E staining of sections showed submandibular glands (SMGs) and sublingual glands (SLGs) of adult mouse. PSP (green), Amy (blue), and E-cadherin (red) (a). Scale bars, 25 µm. Immunofluorescence and H&E staining of sections of GFP-iPS-grafted teratoma revealed salivary gland-like tissue (b). Scale bars, 25 µm.