Evidence map›Paper›PMID 22978358›Full record

ArticleVirology journal2012

Bovine herpes virus type 1 induces apoptosis through Fas-dependent and mitochondria-controlled manner in Madin-Darby bovine kidney cells.

Xingang Xu, Kuan Zhang, Yong Huang, Li Ding, Guangda Chen, Honglei Zhang, Dewen Tong

Open access · goldAbstract read
In one paragraph

Article in Virology journal, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
1.6field-weighted citation impact, top 16% of its field
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

13 citing papers in PubMed, 42 citations in OpenAlex.

  1. Article
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  4. Article
  5. Apoptosis during ZIKA Virus Infection: Too Soon or Too Late?International journal of molecular sciences · 2022
    Review
  6. Article
  7. Article
  8. Article
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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

7 authors at 1 institution in 1 country.

Xingang XuCollege of Veterinary Medicine, Northwest A&F University, Yangling, Shaanxi, 712100, PR China.
Kuan Zhang
Yong Huang
Li Ding
Guangda Chen
Honglei Zhang
Dewen Tong
Northwest A&F University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundBovine herpesvirus type 1 (BHV-1) is an important pathogen in cattle that is responsible for substantial economic losses. Previous studies suggest that BHV-1 may induce apoptosis in Madin-Darby bovine kidney (MDBK) cells via a mechanism only involving caspases and p53. However, the mechanism for BHV-1-induced MDBK cell apoptosis still requires more research.

methodsMDBK was used as a model to study the precise signaling pathways of apoptosis induced by BHV-1 infection.

resultsBHV-1 infection activated a Fas/FasL-mediated apoptotic pathway, resulting in activation of caspase-8 and cleavage of Bid. In addition, BHV-1 infection down-regulated Bcl-2 and up-regulated Bax expression, thereby initiating the release of cytochrome c followed by caspase-9 activation. The combined activation of the extrinsic and intrinsic pathways resulted in activation of downstream effecter caspase-3 and poly ADP-ribose polymerase (PARP), leading to apoptosis. Furthermore, blocking apoptosis using caspase inhibitors improved BHV-1-infected MDBK cell viability to different extent. BHV-1 infection did not induce significant DNA fragmentation in MDBK cells pretreated with ammonium chloride (NH4Cl) or cells infected with UV-inactivated BHV-1. Blocking caspases activation increased BHV-1 replication.

conclusionsBHV-1 induces apoptosis in MDBK cells through extrinsic and intrinsic pathways and there might be cross-talk between the two pathways. In addition, BHV-1 replication may be necessary for the induction of apoptosis in BHV-1-infected cells, and prolonged cell viability benefits BHV-1 replication.

Indexed as

ApoptosisAnimalsCaspase 3Caspase 8Caspase 9CattleCell LineCytochromes cEnzyme ActivationFas Ligand Proteinfas ReceptorHerpesvirus 1, BovineMitochondriaProto-Oncogene Proteins c-bcl-2Signal TransductionVirus ReplicationCaspase 3Caspase 8Caspase 9Cytochromes cFas Ligand Proteinfas ReceptorProto-Oncogene Proteins c-bcl-2

Identifiers

PMID22978358
PMCPMC3502331
OpenAlexW2155662066

What OpenQuestion holds

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Registered trials

None linked

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.