Fig. 3From: Characterization of immortalized human islet stromal cells reveals a MSC-like profile with pancreatic featureshISCs express vimentin and were negative for chromogranin A and synaptophysin. Immunofluorescence staining showed that both hISCs and BM-MSCs were positive for vimentin (orange) whereas they were negative for chromogranin A and synaptophysin. Nuclei were stained using DAPI (blue). Results are representative of three independent experiments. Scale bar = 50 μmBack to article page