Sorry! You must be logged in to read this post. Please sign up for your FREE MY-DSC account here. Login Tags:antiviral defenseCyTOFcytokineDown syndromehTERThyperactive IFN-IIFN-IIFNAR1IFNAR2immune disturbanceimmunityinfectionmyeloid cellsnegative feedbacknegative regulationPBMCsphopho-STAT1potent antiviral cytokine IFNI-Itrisomy 21type I interferonUSPviral controlviral infectionsviral susceptibility