Evidence map›Paper›PMID 31219666›Full record

ReviewCellular microbiology2019

The hitchhiker's guide to parasite dissemination.

Lisa L Drewry, L David Sibley

Open access · greenAbstract readReview
In one paragraph

Review in Cellular microbiology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed
2.6field-weighted citation impact, top 12% 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

14 citing papers in PubMed, 24 citations in OpenAlex.

  1. Review
  2. Article
  3. Article
  4. Article
  5. Article
  6. Review
  7. Review
  8. Article
  9. Article
  10. eLife · 2021
    Article
  11. Review
  12. Review
  13. Article
  14. Influence of the Host and Parasite Strain on the Immune Response DuringFrontiers in cellular and infection microbiology · 2020
    Review
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

2 authors at 1 institution in 1 country.

Lisa L DrewryDepartment of Molecular Microbiology, Washington University School of Medicine, St. Louis, Missouri.
L David SibleyDepartment of Molecular Microbiology, Washington University School of Medicine, St. Louis, Missouri.ORCID 0000-0001-7110-0285
Washington University in St. Louis · US

Funding

PROTEIN SECRETION &INTRACELLULAR SURVIVAL BY TOXOPLASMAR01AI034036 · NIAID · WASHINGTON UNIVERSITY · PI SIBLEY, L. DAVID · 1993 to 2019
$7.9M
Molecular Basis of Human ToxoplasmosisR01AI118426 · NIAID · WASHINGTON UNIVERSITY · PI SIBLEY, L. DAVID · 2015 to 2024
$6.0M
ACTIN ASSEMBLY AND CELL MOTILITY: MECHANISMS AND REGULATIONR35GM118171 · NIGMS · WASHINGTON UNIVERSITY · PI COOPER, JOHN A · 2016 to 2020
$2.8M
National Institute of Allergy and Infectious Diseases AI034036National Institutes of Health to LDS AI034036NIAID NIH HHS R01 AI034036NIAID NIH HHS R01 AI118426NSF GRFP Fellowship DGE-1143954
6 · The paper itself

Abstract

Toxoplasma gondii (T. gondii) is a parasitic protist that can infect nearly all nucleated cell types and tissues of warm-blooded vertebrate hosts. T. gondii utilises a unique form of gliding motility to cross cellular barriers, enter tissues, and penetrate host cells, thus enhancing spread within an infected host. However, T. gondii also disseminates by hijacking the migratory abilities of infected leukocytes. Traditionally, this process has been viewed as a route to cross biological barriers such as the blood-brain barrier. Here, we review recent findings that challenge this view by showing that infection of monocytes downregulates the program of transendothelial migration. Instead, infection by T. gondii enhances Rho-dependent interstitial migration of monocytes and macrophages, which enhances dissemination within tissues. Collectively, the available evidence indicates that T. gondii parasites use multiple means to disseminate within the host, including enhanced motility in tissues and translocation across biological barriers.

Indexed as

AnimalsBlood-Brain BarrierCell MovementCentral Nervous System InfectionsHost-Pathogen InteractionsHumansIntegrinsLeukocytesMacrophagesMonocytesToxoplasmaToxoplasmosisTransendothelial and Transepithelial MigrationIntegrinsactin-based motilitycentral nervous system infectionmicrobial-cell interactionpathogen disseminationprotein kinasetransendothelial migration

Identifiers

PMID31219666
PMCPMC6842094
OpenAlexW2953155634

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.