We also observed increases in the T cell chemoattractant genes Cxcl9, Cxcl10, and Cxcl11 (Figure 1D), which are thought to be hallmarks of chronic AD lesions in humans (Oetjen and Kim, 2018; Mansouri and Guttman-Yassky, 2015). The gene discussed is CXCL9; the disease is Alzheimer disease.