Evidence map›Paper›PMID 30449314›Full record

ArticleCell host & microbe2018

Mitochondria-Derived Vesicles Deliver Antimicrobial Reactive Oxygen Species to Control Phagosome-Localized Staphylococcus aureus.

Basel H Abuaita, Tracey L Schultz, Mary X O'Riordan

Open access · bronzeAbstract read
In one paragraph

Article in Cell host & microbe, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 137 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
137citing papers in PubMed, 2 pooled it
8.1field-weighted citation impact, top 2% 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

137 citing papers in PubMed, 2 syntheses or guidelines pooled it, 221 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Article
  4. Review
  5. Article
  6. Review
  7. Review
  8. Phagosome maturation during fungal infection.Current opinion in microbiology · 2026
    Review
  9. Article
  10. Review
  11. SodA promotes immune evasion ofMicrobiology spectrum · 2026
    Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Review
  17. Review
  18. Molecular mechanisms of mitochondrial quality control.Translational neurodegeneration · 2025
    Review
  19. Review
  20. Review

77 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

3 authors at 1 institution in 1 country.

Basel H AbuaitaDepartment of Microbiology and Immunology, University of Michigan Medical School, Ann Arbor, MI 48109, USA.
Tracey L SchultzDepartment of Microbiology and Immunology, University of Michigan Medical School, Ann Arbor, MI 48109, USA.
Mary X O'RiordanDepartment of Microbiology and Immunology, University of Michigan Medical School, Ann Arbor, MI 48109, USA. Electronic address: oriordan@umich.edu.
University of Michigan–Ann Arbor · US

Funding

Lung Immunopathology Training Stipend SupplementT32HL007517 · NHLBI · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI LUKACS, NICHOLAS W · 1985 to 2022
$6.1M
Biology of Infectious Diseases &InflammationT32AI007538 · NIAID · UNIVERSITY OF NEW MEXICO HEALTH SCIS CTR · PI Michelle A Ozbun · 1998 to 2026
$5.2M
Mobilization of lysosome anti-microbial defenses by the unfolded protein responseR21AI101777 · NIAID · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI O'RIORDAN, MARY · 2012 to 2013
$405k
NHLBI NIH HHS T32 HL007517NIAID NIH HHS R21 AI101777NIAID NIH HHS T32 AI007538
6 · The paper itself

Abstract

Pathogenic bacteria taken up into the macrophage phagosome are the target of many anti-microbial mechanisms. Although mitochondria-derived antimicrobial effectors like reactive oxygen species (mROS) aid in bacterial killing, it is unclear how these effectors reach bacteria within the phagosomal lumen. We show here that endoplasmic reticulum stress triggered upon methicillin-resistant Staphylococcus aureus (MRSA) infection induces mROS that are delivered to bacteria-containing phagosomes via mitochondria-derived vesicles (MDVs). The endoplasmic reticulum stress sensor IRE1α induces mROS, specifically hydrogen peroxide (mH

Indexed as

AnimalsAnti-Bacterial AgentsAnti-Infective AgentsDrug Delivery SystemsEndoplasmic ReticulumEndoribonucleasesFemaleHydrogen PeroxideMacrophagesMaleMethicillin-Resistant Staphylococcus aureusMiceMice, Inbred C57BLMice, KnockoutMicrobial ViabilityMitochondriaAnti-Bacterial AgentsAnti-Infective AgentsCybb protein, mouseEndoribonucleasesERN1 protein, humanHydrogen PeroxideNADPH Oxidase 2parkin proteinProtein KinasesProtein Serine-Threonine KinasesPTEN-Induced Putative KinaseReactive Oxygen SpeciesSuperoxide DismutaseSuperoxide Dismutase 2Toll-Like ReceptorsUbiquitin-Protein Ligases

Identifiers

PMID30449314
PMCPMC7323595
OpenAlexW2898490723

What OpenQuestion holds

Textmetadata
LicenceTDM
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 OpenQuestion graph.