Research Paper Volume 9, Issue 10 pp 2209—2222

Senescence-associated ultrastructural features of long-term cultures of induced pluripotent stem cells (iPSCs)

Figure 7. Confocal microscopy of y-, ma- and a-iPSCs immunostained with Beclin1 (in green), Lamp2 (in red) and Hoechst (in blue). In ma-iPSCs the central cell shows a granular distribution of Lamp2, while the arrow indicates a cell with a perinuclear staining similar to those observed in a-iPSCs.