Evidence map›Paper›PMID 29869826›Full record

ArticleChembiochem : a European journal of chemical biology2018

Ultrastructural Imaging of Salmonella-Host Interactions Using Super-resolution Correlative Light-Electron Microscopy of Bioorthogonal Pathogens.

Daphne M van Elsland, Sílvia Pujals, Thomas Bakkum, Erik Bos, Nikolaos Oikonomeas-Koppasis, Ilana Berlin, Jacques Neefjes, Annemarie H Meijer, Abraham J Koster, Lorenzo Albertazzi and 1 more

Open access · hybridAbstract read
In one paragraph

Article in Chembiochem : a European journal of chemical biology, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
3.4field-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

9 citing papers in PubMed, 26 citations in OpenAlex.

  1. Article
  2. Cryosectioning-enhanced super-resolution microscopy for single-protein imaging across cells and tissues.Proceedings of the National Academy of Sciences of the United States of America · 2025
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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 2 countries.

Daphne M van ElslandLeiden Institute of Chemistry and, The Institute for Chemical Immunology, Leiden University, Einsteinweg 55, 2333, CC, Leiden, The Netherlands.
Sílvia PujalsDepartment of Nanoscopy for Nanomedicine, Institute of Bioengineering of Catalonia (IBEC), Barcelona Institute of Science and Technology, 08028, Barcelona, Spain.
Thomas BakkumLeiden Institute of Chemistry and, The Institute for Chemical Immunology, Leiden University, Einsteinweg 55, 2333, CC, Leiden, The Netherlands.ORCID http://orcid.org/0000-0002-7993-6746
Erik BosDepartment of Electron Microscopy, Leiden University Medical Center LUMC, Einthovenweg 22, 2333 ZC, Leiden, The Netherlands.
Nikolaos Oikonomeas-KoppasisLeiden Institute of Chemistry and, The Institute for Chemical Immunology, Leiden University, Einsteinweg 55, 2333, CC, Leiden, The Netherlands.
Ilana BerlinDepartment of Cell and Chemical Biology and the, Institute for Chemical Immunology, Leiden University Medical Center LUMC, Einthovenweg 22, 2333 ZC, Leiden, The Netherlands.ORCID http://orcid.org/0000-0001-7917-1475
Jacques NeefjesDepartment of Cell and Chemical Biology and the, Institute for Chemical Immunology, Leiden University Medical Center LUMC, Einthovenweg 22, 2333 ZC, Leiden, The Netherlands.ORCID http://orcid.org/0000-0001-6763-2211
Annemarie H MeijerInstitute of Biology Leiden, Leiden University, Sylviusweg 72, 2333 BE, Leiden, The Netherlands.ORCID http://orcid.org/0000-0002-1325-0725
Abraham J KosterDepartment of Electron Microscopy, Leiden University Medical Center LUMC, Einthovenweg 22, 2333 ZC, Leiden, The Netherlands.ORCID http://orcid.org/0000-0003-1717-2549
Lorenzo AlbertazziDepartment of Nanoscopy for Nanomedicine, Institute of Bioengineering of Catalonia (IBEC), Barcelona Institute of Science and Technology, 08028, Barcelona, Spain.ORCID http://orcid.org/0000-0002-6837-0812
Sander I van KasterenLeiden Institute of Chemistry and, The Institute for Chemical Immunology, Leiden University, Einsteinweg 55, 2333, CC, Leiden, The Netherlands.ORCID http://orcid.org/0000-0003-3733-818X
Leiden University · NLLeiden University Medical Center · NLInstitute for Bioengineering of Catalonia · ES

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The imaging of intracellular pathogens inside host cells is complicated by the low resolution and sensitivity of fluorescence microscopy and by the lack of ultrastructural information to visualize the pathogens. Herein, we present a new method to visualize these pathogens during infection that circumvents these problems: by using a metabolic hijacking approach to bioorthogonally label the intracellular pathogen Salmonella Typhimurium and by using these bioorthogonal groups to introduce fluorophores compatible with stochastic optical reconstruction microscopy (STORM) and placing this in a correlative light electron microscopy (CLEM) workflow, the pathogen can be imaged within its host cell context Typhimurium with a resolution of 20 nm. This STORM-CLEM approach thus presents a new approach to understand these pathogens during infection.

Indexed as

bioorthogonal chemistryelectron microscopyfluorescencehost-pathogen interactionsinfection

Identifiers

PMID29869826
PMCPMC6120560
OpenAlexW2805308043

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.