Evidence map›Paper›PMID 20959452›Full record

ArticleThe Journal of biological chemistry2010

Enhancement of reactive oxygen species production and chlamydial infection by the mitochondrial Nod-like family member NLRX1.

Ali A Abdul-Sater, Najwane Saïd-Sadier, Verissa M Lam, Bhavni Singh, Matthew A Pettengill, Fraser Soares, Ivan Tattoli, Simone Lipinski, Stephen E Girardin, Philip Rosenstiel and 1 more

Open access · hybridAbstract read
In one paragraph

Article in The Journal of biological chemistry, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 84 papers.

0numbers the graph read from it
0cells of the map it votes in
84citing papers in PubMed
4.9field-weighted citation impact, top 5% 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

84 citing papers in PubMed, 145 citations in OpenAlex.

  1. Review
  2. Microbiology spectrum · 2026
    Article
  3. Review
  4. Article
  5. Article
  6. Article
  7. Article
  8. Pattern Recognition by NOD-Like Receptors.Advances in experimental medicine and biology · 2025
    Review
  9. Decoding mitochondrial DNA damage and repair associated withFrontiers in cellular and infection microbiology · 2024
    Review
  10. Article
  11. Article
  12. Review
  13. Insights Into Mitochondrial Dynamics in Chlamydial Infection.Frontiers in cellular and infection microbiology · 2022
    Review
  14. Review
  15. Mitochondria as a Cellular Hub in Infection and Inflammation.International journal of molecular sciences · 2021
    Review
  16. Bacteria-Cancer Interface: Awaiting the Perfect Storm.Pathogens (Basel, Switzerland) · 2021
    Review
  17. Review
  18. Article
  19. Review
  20. Focusing on the Cell Type Specific Regulatory Actions of NLRX1.International journal of molecular sciences · 2021
    Review

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

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

11 authors at 3 institutions in 3 countries.

Ali A Abdul-SaterHealth Sciences Research Institute and School of Natural Sciences, University of California, Merced, California 95343, USA.
Najwane Saïd-Sadier
Verissa M Lam
Bhavni Singh
Matthew A Pettengill
Fraser Soares
Ivan Tattoli
Simone Lipinski
Stephen E Girardin
Philip Rosenstiel
David M Ojcius
University of California, Merced · USUniversity of Toronto · CAKiel University · DE

Funding

Novel ways to prevent upper GT infectionR01AI079004 · NIAID · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI KELLY, KATHLEEN A. · 2010 to 2014
$1.9M
NIAID NIH HHS R01 AI079004
6 · The paper itself

Abstract

Chlamydia trachomatis infections cause severe and irreversible damage that can lead to infertility and blindness in both males and females. Following infection of epithelial cells, Chlamydia induces production of reactive oxygen species (ROS). Unconventionally, Chlamydiae use ROS to their advantage by activating caspase-1, which contributes to chlamydial growth. NLRX1, a member of the Nod-like receptor family that translocates to the mitochondria, can augment ROS production from the mitochondria following Shigella flexneri infections. However, in general, ROS can also be produced by membrane-bound NADPH oxidases. Given the importance of ROS-induced caspase-1 activation in growth of the chlamydial vacuole, we investigated the sources of ROS production in epithelial cells following infection with C. trachomatis. In this study, we provide evidence that basal levels of ROS are generated during chlamydial infection by NADPH oxidase, but ROS levels, regardless of their source, are enhanced by an NLRX1-dependent mechanism. Significantly, the presence of NLRX1 is required for optimal chlamydial growth.

Indexed as

Reactive Oxygen SpeciesAnimalsCaspase 1Chlamydia trachomatisHeLa CellsHumansImmunity, InnateLentivirusMiceMice, TransgenicMitochondriaMitochondrial ProteinsNADPH OxidasesRNA, Small InterferingShigella flexneriCaspase 1Mitochondrial ProteinsNADPH OxidasesNLRX1 protein, humanNLRX1 protein, mouseReactive Oxygen SpeciesRNA, Small Interfering

Identifiers

PMID20959452
PMCPMC3009891
OpenAlexW2039010779

What OpenQuestion holds

Textmetadata
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.