Fig. 7. Optical microscopy images recorded for cell-like materials recovered following degelation of hPSC colonies after their immersion within PEG57-PHPMA65 worm gels for 7 days at 37 °C. (A) Such colonies form neural-like structures, where the asterisks shown in images (B) and (C) indicate neurons emerging from embryoid bodies (EB). (D) Immunolabeling of b3TUB revealed neural-like structures in the cell colonies and at the periphery of the EBs.
