Figure 3.
CXCL10 is expressed in ICIs and IDIs of new-onset diabetic individuals and distinguished four pancreatic islet subsets. Triple immunofluorescence analysis of insulin (INS, green), glucagon (GCG, blue), and CXCL10 (red) in pancreatic sections of new-onset T1D DiViD cases. Representative pancreatic islet 40 × confocal microscope images are shown for each channel, alongside with digital zoom-in for each set of panel. (A–E) ICI showing positivity for CXCL10. (F–J) ICI without CXCL10 positivity. (K–O) IDI showing CXCL10 positivity. (P–T) IDI without positivity for CXCL10. Scale bar =100 μm. Scale bar zoom-in = 40 μm.