Nature Communications (Aug 2018)

Intracellular interleukin-32γ mediates antiviral activity of cytokines against hepatitis B virus

  • Doo Hyun Kim,
  • Eun-Sook Park,
  • Ah Ram Lee,
  • Soree Park,
  • Yong Kwang Park,
  • Sung Hyun Ahn,
  • Hong Seok Kang,
  • Ju Hee Won,
  • Yea Na Ha,
  • ByeongJune Jae,
  • Dong-Sik Kim,
  • Woo-Chang Chung,
  • Moon Jung Song,
  • Kee-Hwan Kim,
  • Seung Hwa Park,
  • Soo-Hyun Kim,
  • Kyun-Hwan Kim

DOI
https://doi.org/10.1038/s41467-018-05782-5
Journal volume & issue
Vol. 9, no. 1
pp. 1 – 15

Abstract

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Cytokines such as TNF and IFN-γ are important for immunity against hepatitis B virus (HBV). Here the authors show that interleukin-32 gamma (IL-32γ) acts downstream of TNF and IFN-γ as an intracellular effector, and that IL-32γ negatively regulates host factors contributing to HBV transcription to promote HBV clearance.