Evidence map›Paper›PMID 19118582›Full record

ArticleBiochimica et biophysica acta2009

A novel mode of translocation for cytolethal distending toxin.

Lina Guerra, Kathleen N Nemec, Shane Massey, Suren A Tatulian, Monica Thelestam, Teresa Frisan, Ken Teter

Abstract read
In one paragraph

Article in Biochimica et biophysica acta, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers.

0numbers the graph read from it
0cells of the map it votes in
25citing 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

25 citing papers in PubMed.

  1. Article
  2. Review
  3. Review
  4. Review
  5. Article
  6. Gut Microbiota and Colon Cancer: A Role for Bacterial Protein Toxins?International journal of molecular sciences · 2020
    Review
  7. Oral and intestinal bacterial exotoxins: Potential linked to carcinogenesis.Progress in molecular biology and translational science · 2020
    Review
  8. Article
  9. Review
  10. Internalization of the Active Subunit of theFrontiers in cellular and infection microbiology · 2017
    Article
  11. Review
  12. Review
  13. A Journey of Cytolethal Distending Toxins through Cell Membranes.Frontiers in cellular and infection microbiology · 2016
    Review
  14. Review
  15. Review
  16. Article
  17. Article
  18. Article
  19. Article
  20. Article
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.

Lina GuerraDepartment of Cell and Molecular Biology, Karolinska Institutet, Stockholm, Sweden.
Kathleen N Nemec
Shane Massey
Suren A Tatulian
Monica Thelestam
Teresa Frisan
Ken Teter

Funding

Toxin Thermal Instability and Its Role in Host-Toxin InteractionsR01AI073783 · NIAID · UNIVERSITY OF CENTRAL FLORIDA · PI TETER, KENNETH R · 2007 to 2011
$1.8M
Study of Cholera Toxin Entry into the Eukaryotic CytosolK22AI054568 · NIAID · UNIVERSITY OF CENTRAL FLORIDA · PI TETER, KENNETH R · 2004 to 2005
$265k
NIAID NIH HHS K22 AI054568NIAID NIH HHS R01 AI073783
6 · The paper itself

Abstract

Thermal instability in the toxin catalytic subunit may be a common property of toxins that exit the endoplasmic reticulum (ER) by exploiting the mechanism of ER-associated degradation (ERAD). The Haemophilus ducreyi cytolethal distending toxin (HdCDT) does not utilize ERAD to exit the ER, so we predicted the structural properties of its catalytic subunit (HdCdtB) would differ from other ER-translocating toxins. Here, we document the heat-stable properties of HdCdtB which distinguish it from other ER-translocating toxins. Cell-based assays further suggested that HdCdtB does not unfold before exiting the ER and that it may move directly from the ER lumen to the nucleoplasm. These observations suggest a novel mode of ER exit for HdCdtB.

Indexed as

Bacterial ToxinsCircular DichroismEndoplasmic ReticulumHaemophilus ducreyiHeLa CellsHumansMicroscopy, ConfocalProtein FoldingProtein TransportBacterial Toxinscytolethal distending toxin

Identifiers

PMID19118582
PMCPMC2647582

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.