Multiplexed In Situ Imaging Mass Cytometry Analysis of the Human Endocrine Pancreas and Immune System in Type 1 Diabetes

？ Imaging mass cytometry enables multiplexed histological analyses at 1-μm resolution ？ Islets are altered in architecture and composition during T1D progression ？ Islet cells show changes in protein expression during T1D progression ？ Immune cells are highly proliferative in T1D pancreat