IL13 and ischemic stroke: Similarly, Hamzei Taj et al. (2018) transplanted the BMSCs line which was genetically engineered to express the anti-inflammatory cytokine IL-13 (further named as IL13-MSCs) to CX3CR1eGFP/+ CCR2RFP/+ knock-in fluorescent protein reporter mice to distinguish brain-resident microglia from infiltrated macrophages after ischemic stroke.