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Correction: Itaconate and derivatives reduce interferon responses and inflammation in influenza A virus infection

  • Aaqib Sohail,
  • Azeem A. Iqbal,
  • Nishika Sahini,
  • Fangfang Chen,
  • Mohamed Tantawy,
  • Syed F. H. Waqas,
  • Moritz Winterhoff,
  • Thomas Ebensen,
  • Kristin Schultz,
  • Robert Geffers,
  • Klaus Schughart,
  • Matthias Preusse,
  • Mahmoud Shehata,
  • Heike Bähre,
  • Marina C. Pils,
  • Carlos A. Guzman,
  • Ahmed Mostafa,
  • Stephan Pleschka,
  • Christine Falk,
  • Alessandro Michelucci,
  •  [ ... ],
  • Frank Pessler
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In Fig 6, the x-axis label for the IAV row in panel C is incorrect. The authors have provided a corrected version of Fig 6 here.

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Fig 6. Effects of itaconates on phosphorylation of STAT1 and AKT, ACOD1 mRNA expression, and ROS levels.

Treatments (itaconate, 20 mM; DI 0.5 mM; 4OI 125 μM) were applied as indicated to dTHP1 cells infected with IAV (PR8M, MOI = 1), and analyses performed 12 h p.i. A. Itaconate, DI, and 4OI inhibit STAT1 phosphorylation, but only DI and 4OI inhibit AKT phosphorylation (immunoblot for the indicated targets, using β-actin as internal control). B. 4OI exerts the strongest ACOD1 mRNA reduction (RT-qPCR, n = 3). Reference for fold change = uninfected cells 12 h. C. The three itaconates reduce IAV-induced mitochondrial ROS levels to a similar degree (flow cytometry, n = 3). Mean ±SEM *p<0.05; **p<0.01; ***p<0.001 (1-way ANOVA followed by Tukey’s multiple comparison test).

https://doi.org/10.1371/journal.ppat.1011002.g001

Reference

  1. 1. Sohail A, Iqbal AA, Sahini N, Chen F, Tantawy M, Waqas SF, et al. (2022) Itaconate and derivatives reduce interferon responses and inflammation in influenza A virus infection. PLoS Pathog 18(1): e1010219. https://doi.org/10.1371/journal.ppat.1010219 pmid:35025971