Evidence map›Paper›PMID 37646198›Full record

ArticleThe EMBO journal2023

ER stress induces caspase-2-tBID-GSDME-dependent cell death in neurons lytically infected with herpes simplex virus type 2.

Fanghui Ren, Ryo Narita, Ahmad S Rashidi, Stefanie Fruhwürth, Zongliang Gao, Rasmus O Bak, Martin K Thomsen, Georges Mgm Verjans, Line S Reinert, Søren R Paludan

Open access · hybridAbstract read
In one paragraph

Article in The EMBO journal, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed, 1 pooled it
2.8field-weighted citation impact, top 9% 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

19 citing papers in PubMed, 1 synthesis or guideline pooled it, 18 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Cell death network regulation in HSV infection: immune evasion versus host defense.Apoptosis : an international journal on programmed cell death · 2026
    Review
  4. Article
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  6. Article
  7. Article
  8. Review
  9. Review
  10. Article
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  12. Mechanistic insights into gasdermin-mediated pyroptosis.Nature reviews. Molecular cell biology · 2025
    Review
  13. Article
  14. Review
  15. Article
  16. Article
  17. Review
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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

10 authors at 3 institutions in 3 countries.

Fanghui RenDepartment of Biomedicine, Aarhus University, Aarhus C, Denmark.
Ryo NaritaDepartment of Biomedicine, Aarhus University, Aarhus C, Denmark.ORCID https://orcid.org/0000-0003-2045-2509
Ahmad S RashidiDepartment of Viroscience, Erasmus Medical Centre, Rotterdam, The Netherlands.
Stefanie FruhwürthDepartment of Psychiatry and Neurochemistry, Institute of Neuroscience and Physiology, Sahlgrenska Academy at the University of Gothenburg, Gothenburg, Sweden.ORCID https://orcid.org/0000-0003-4035-7330
Zongliang GaoDepartment of Biomedicine, Aarhus University, Aarhus C, Denmark.
Rasmus O BakDepartment of Biomedicine, Aarhus University, Aarhus C, Denmark.ORCID https://orcid.org/0000-0002-7383-0297
Martin K ThomsenDepartment of Biomedicine, Aarhus University, Aarhus C, Denmark.
Georges Mgm VerjansDepartment of Viroscience, Erasmus Medical Centre, Rotterdam, The Netherlands.ORCID https://orcid.org/0000-0002-2465-2674
Line S ReinertDepartment of Biomedicine, Aarhus University, Aarhus C, Denmark.ORCID https://orcid.org/0000-0002-8317-0886
Søren R PaludanDepartment of Biomedicine, Aarhus University, Aarhus C, Denmark.ORCID https://orcid.org/0000-0001-9180-4060
Aarhus University · DKErasmus University Rotterdam · NLUniversity of Gothenburg · SE

Funding

CSC|Chinese Government Scholarship N/ADanmarks Frie Forskningsfond (DFF) 0134-00006BDanmarks Frie Forskningsfond (DFF) 0134-00008BEC | European Research Council (ERC) 786602Lundbeck Foundation (Lundbeckfonden) R276-2018-192Lundbeck Foundation (Lundbeckfonden) R359-2020-2287Novo Nordisk Fonden (NNF) NNF18OC0030274Novo Nordisk Fonden (NNF) NNF20OC0063436Novo Nordisk Fonden (NNF) NNF21OC0067157
6 · The paper itself

Abstract

Neurotropic viruses, including herpes simplex virus (HSV) types 1 and 2, have the capacity to infect neurons and can cause severe diseases. This is associated with neuronal cell death, which may contribute to morbidity or even mortality if the infection is not controlled. However, the mechanistic details of HSV-induced neuronal cell death remain enigmatic. Here, we report that lytic HSV-2 infection of human neuron-like SH-SY5Y cells and primary human and murine brain cells leads to cell death mediated by gasdermin E (GSDME). HSV-2-induced GSDME-mediated cell death occurs downstream of replication-induced endoplasmic reticulum stress driven by inositol-requiring kinase 1α (IRE1α), leading to activation of caspase-2, cleavage of the pro-apoptotic protein BH3-interacting domain death agonist (BID), and mitochondria-dependent activation of caspase-3. Finally, necrotic neurons released alarmins, which activated inflammatory responses in human iPSC-derived microglia. In conclusion, lytic HSV infection in neurons activates an ER stress-driven pathway to execute GSDME-mediated cell death and promote inflammation.

Indexed as

Caspase 2Endoplasmic Reticulum StressHerpes SimplexHerpesvirus 2, HumanNeuronsAnimalsCell DeathCysteine EndopeptidasesHumansMiceCASP2 protein, humanCaspase 2Cysteine EndopeptidasesHerpes simplex virusIRE1αneuronsorganelle stresspyroptosis

Identifiers

PMID37646198
PMCPMC10548179
OpenAlexW4386272384

What Socratic holds

Textmetadata
LicenceCC BY
Read underepoch 390

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 Socratic graph.