ArticleJournal of virology2021
Simultaneous or Prior Activation of Intrahepatic Type I Interferon Signaling Leads to Hepatitis B Virus Persistence in a Mouse Model.
Article in Journal of virology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
4 citing papers in PubMed, 7 citations in OpenAlex.
- Review
- Deciphering the roles of myeloid derived suppressor cells in viral oncogenesis.Frontiers in immunology · 2023Review
- Toll-like receptor-mediated innate immunity orchestrates adaptive immune responses in HBV infection.Frontiers in immunology · 2022Review
- IFNα subtype-specific susceptibility of HBV in the course of chronic infection.Frontiers in immunology · 2022Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
23 authors at 6 institutions in 2 countries.
Funding
Abstract
It remains controversial how interferon (IFN) response contributes to hepatitis B virus (HBV) control and pathogenesis. A previous study identified that hydrodynamic injection (HI) of type I IFN (IFN-I) inducer polyinosinic-poly(C) [poly(I·C)] leads to HBV clearance in a chronic HBV mouse model. However, recent studies have suggested that premature IFN-I activation in the liver may facilitate HBV persistence. In the present study, we investigated how the early IFN-I response induces an immunosuppressive signaling cascade and thus causes HBV persistence. We performed HI of the plasmid adeno-associated virus (pAAV)/HBV1.2 into adult BALB/c mice to establish an adult acute HBV replication model. Activation of the IFN-I signaling pathway following poly(I·C) stimulation or murine cytomegalovirus (MCMV) infection resulted in subsequent HBV persistence. HI of poly(I·C) with the pAAV/HBV1.2 plasmid resulted in not only the production of IFN-I and the anti-inflammatory cytokine interleukin-10 (IL-10) but also the expansion of intrahepatic regulatory T cells (Tregs), Kupffer cells (KCs), and myeloid-derived suppressor cells (MDSCs), all of which impaired the T cell response. However, when poly(I·C) was injected at day 14 after the HBV plasmid injection, it significantly enhanced HBV-specific T cell responses. In addition, interferon-alpha/beta receptor (IFNAR) blockade rescued T cell response by downregulating IL-10 expression and decreasing Treg and KC expansion. Consistently, Treg depletion or IL-10 blockade also controlled HBV replication.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.