The Nrf2 activator tBHQ inhibits the activation of primary murine natural killer cells.

ABSTRACT: Tert-butylhydroquinone (tBHQ) is a commonly used food preservative with known immunomodulatory activity; however, there is little information regarding its role on natural killer (NK) cell activation and function. tBHQ is a known activator of the transcription factor nuclear factor erythroid 2-related factor 2 (Nrf2), which results in induction of cytoprotective genes. Activation of Nrf2 has been shown to modulate immune responses in a number of different models. In addition, studies in our laboratory have shown that tBHQ inhibits numerous early events following T cell activation. In the current study, we investigated whether activated NK cells are impacted by tBHQ, since many signaling cascades that control NK cell effector function also contribute to T cell function. Splenocytes were iso

SUBMITTER: Boss AP 

PROVIDER: S-EPMC6287942 | biostudies-literature | 2018 Nov

REPOSITORIES: biostudies-literature