NewslettersHuman Immunology NewsImmune Regulation NewsOpioid-Induced Fragile-Like Regulatory T Cells Contribute to WithdrawalBy Laurisa Dohm - January 20, 20230422Researchers characterized the landscape of peripheral immune cells from patients with opioid use disorder and from healthy controls, and studied Treg-derived IFN-γ expression in murine models.[Cell]AbstractGraphical Abstract