Evidence map›Paper›PMID 36648231›Full record

ArticleInfection and immunity2023

Lindsay B Nevalainen, Emily M Layton, Irene L G Newton

Open access · greenAbstract read
In one paragraph

Article in Infection and immunity, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
4.3field-weighted citation impact, top 7% 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

10 citing papers in PubMed, 15 citations in OpenAlex.

  1. Characterizing the Bacterial Microbiome of the Invasive VectorInternational journal of microbiology · 2026
    Article
  2. Complete genome sequence ofMicrobiology resource announcements · 2025
    Article
  3. Article
  4. Environment and diet shape the geography-specificApplied and environmental microbiology · 2025
    Article
  5. mSystems · 2025
    Article
  6. Article
  7. Article
  8. Frontiers in microbiology · 2024
    Article
  9. Review
  10. UsingFrontiers in microbiology · 2023
    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

3 authors at 1 institution in 1 country.

Lindsay B NevalainenDepartment of Biology, Indiana University, Bloomington, Indiana, USA.
Emily M LaytonDepartment of Biology, Indiana University, Bloomington, Indiana, USA.
Irene L G NewtonDepartment of Biology, Indiana University, Bloomington, Indiana, USA.ORCID 0000-0002-7118-0374
Indiana University Bloomington · US

Funding

Identifying Wolbachia effectors that facilitate host infectionR01AI144430 · NIAID · TRUSTEES OF INDIANA UNIVERSITY · PI Irene Newton · 2019 to 2026
$3.0M
NIAID NIH HHS R01 AI144430
6 · The paper itself

Abstract

Wolbachia pipientis is an incredibly widespread bacterial symbiont of insects, present in an estimated 25 to 52% of species worldwide. Wolbachia is faithfully maternally transmitted both in a laboratory setting and in the wild. In an established infection, Wolbachia is primarily intracellular, residing within host-derived vacuoles that are associated with the endoplasmic reticulum. However, Wolbachia also frequently transfers between host species, requiring an extracellular stage to its life cycle. Indeed, Wolbachia has been moved between insect species for the precise goal of controlling populations. The use of Wolbachia in this application requires that we better understand how it initiates and establishes new infections. Here, we designed a novel method for live tracking Wolbachia cells during infection using a combination of stains and microscopy. We show that live Wolbachia cells are taken up by host cells at a much faster rate than dead Wolbachia cells, indicating that Wolbachia bacteria play a role in their own uptake and that Wolbachia colonization is not just a passive process. We also show that the host actin cytoskeleton must be intact for this to occur and that drugs that disrupt the actin cytoskeleton effectively abrogate Wolbachia uptake. The development of this live infection assay will assist in future efforts to characterize Wolbachia factors used during host infection.

Indexed as

WolbachiaActinsAnimalsDrosophila melanogasterSymbiosisVacuolesActinscytochalasin DDrosophilainfectionWolbachia

Identifiers

PMID36648231
PMCPMC9933726
OpenAlexW4316814926

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.