Evidence map›Paper›PMID 39551733›Full record

ArticleVirology journal2024

EMCV VP2 degrades IFI16 through Caspase-dependent apoptosis to evade IFI16-STING pathway.

Ruofei Feng, Dianyu Li, Zhenfang Yan, Xiangrong Li, Jingying Xie

Abstract read
In one paragraph

Article in Virology journal, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

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.

2 · The registry

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.

3 · Its place in the literature

Who cites it

2 citing papers in PubMed.

  1. Article
  2. Review
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors.

Ruofei FengKey Laboratory of Biotechnology and Bioengineering of State Ethnic Biomedical Research Center, Northwest Minzu University, Lanzhou, China.
Dianyu LiKey Laboratory of Biotechnology and Bioengineering of State Ethnic Biomedical Research Center, Northwest Minzu University, Lanzhou, China.
Zhenfang YanKey Laboratory of Biotechnology and Bioengineering of State Ethnic Biomedical Research Center, Northwest Minzu University, Lanzhou, China.
Xiangrong LiKey Laboratory of Biotechnology and Bioengineering of State Ethnic Biomedical Research Center, Northwest Minzu University, Lanzhou, China. lixiangrong@xbmu.edu.cn.
Jingying XieKey Laboratory of Biotechnology and Bioengineering of State Ethnic Biomedical Research Center, Northwest Minzu University, Lanzhou, China. xjy_1314@126.com.

Funding

Fundamental Research Funds for the Central Universities 31920230162National Natural Science Foundation of China 32260037
6 · The paper itself

Abstract

Interferon (IFN)-γ inducible protein 16 (IFI16), a key DNA sensor, triggers downstream STING-dependent type I interferon (IFN-I) production and antiviral immunity. However, how the IFI16-STING signaling pathway is regulated by EMCV infection is still not well elucidated. In this study, we investigated the interaction between IFI16 and EMCV. Results indicated EMCV infection suppressed IFI16 expression in A549 cells. This study reveals that IFI16 plays an active role in combating EMCV. Screening viral proteins in conjunction with IFI16, we found that the EMCV VP2 protein hinders the antiviral response mediated by IFI16 by causing degradation of the IFI16 protein via the caspase-dependent apoptosis pathway. Our study communicates the antiviral role of the IFI16-STING pathway during EMCV infection. Importantly, this study unveils the novel mechanism by which VP2 counteracts the innate immune signaling activated by foreign DNA.

Indexed as

ApoptosisMembrane ProteinsNuclear ProteinsPhosphoproteinsSignal TransductionA549 CellsCaspasesHost-Pathogen InteractionsHumansImmune EvasionImmunity, InnateProteolysisSTING ProteinCaspasesIFI16 protein, humanMembrane ProteinsNuclear ProteinsPhosphoproteinsSTING1 protein, humanSTING ProteinCaspase-dependent apoptosisEMCVIFI16Viral protein VP2

Identifiers

PMID39551733
PMCPMC11571899

What OpenQuestion holds

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Registered trials

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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.