Mechanism of Action for NNZ-2566 Anti-inflammatory Effects Following PBBI Involves Upregulation of Immunomodulator ATF3

  title={Mechanism of Action for NNZ-2566 Anti-inflammatory Effects Following PBBI Involves Upregulation of Immunomodulator ATF3},
  author={C. Cartagena and K. L. Phillips and Garry L. Williams and Melissa Konopko and F. Tortella and J. Dave and Kara E. Schmid},
  journal={NeuroMolecular Medicine},
  • C. Cartagena, K. L. Phillips, +4 authors Kara E. Schmid
  • Published 2013
  • Biology, Medicine
  • NeuroMolecular Medicine
  • The tripeptide glycine–proline–glutamate analogue NNZ-2566 (Neuren Pharmaceuticals) demonstrates neuroprotective efficacy in models of traumatic brain injury. In penetrating ballistic-like brain injury (PBBI), it significantly decreases injury-induced upregulation of inflammatory cytokines including TNF-α, IFN-γ, and IL-6. However, the mechanism by which NNZ-2566 acts has yet to be determined. The activating transcription factor-3 (ATF3) is known to repress expression of these inflammatory… CONTINUE READING
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