by Liu Jia, Chinese Academy of Sciences Cspg4+ microglia in Pdgfra:tdTomato double transgenic mice. Immunohistochemical stainingfor NG2 and IBA1 in Pdgfra:tdTomato mice. Scale bar 20 µm. Arrows indicate NG2+/PDGFRα-tdTomato OPC. Arrowheads indicate NG2+/IBA1+ microglia. Credit: Proceedings of the National Academy of Sciences (2023). DOI: 10.1073/pnas.2210643120 In a study published in Proceedings of the National Academy of Sciences, a research team led by...