Evidence map›Paper›PMID 30710076›Full record

ArticleNature communications2019

Smart scanning for low-illumination and fast RESOLFT nanoscopy in vivo.

Jes Dreier, Marco Castello, Giovanna Coceano, Rodrigo Cáceres, Julie Plastino, Giuseppe Vicidomini, Ilaria Testa

Abstract read
In one paragraph

Article in Nature communications, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 34 papers.

0numbers the graph read from it
0cells of the map it votes in
34citing 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

34 citing papers in PubMed.

  1. Article
  2. Article
  3. A Versatile Tool to Predict and Guide RESOLFT Images Based on Photoswitching, Labelling and Optical Properties.Chemphyschem : a European journal of chemical physics and physical chemistry · 2026
    Article
  4. Review
  5. Article
  6. Article
  7. Article
  8. Article
  9. Review
  10. Live-cell imaging powered by computation.Nature reviews. Molecular cell biology · 2024
    Review
  11. Imaging actin organisation and dynamics in 3D.Journal of cell science · 2024
    Article
  12. Article
  13. Review
  14. Article
  15. Article
  16. Article
  17. Event-triggered STED imaging.Nature methods · 2022
    Article
  18. Article
  19. Review
  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.

Jes DreierDepartment of Applied Physics and Science for Life Laboratory, KTH Royal Institute of Technology, 100 44, Stockholm, Sweden.ORCID http://orcid.org/0000-0002-9596-5125
Marco CastelloMolecular Microscopy and Spectroscopy, Istituto Italiano di Tecnologia, Via Morego 30, 16136, Genoa, Italy.
Giovanna CoceanoDepartment of Applied Physics and Science for Life Laboratory, KTH Royal Institute of Technology, 100 44, Stockholm, Sweden.
Rodrigo CáceresLaboratoire Physico-Chimie Curie, Institut Curie, PSL Research University, CNRS, 75005, Paris, France.
Julie PlastinoLaboratoire Physico-Chimie Curie, Institut Curie, PSL Research University, CNRS, 75005, Paris, France.
Giuseppe VicidominiMolecular Microscopy and Spectroscopy, Istituto Italiano di Tecnologia, Via Morego 30, 16136, Genoa, Italy. giuseppe.vicidomin@iit.it.ORCID http://orcid.org/0000-0002-3085-730X
Ilaria TestaDepartment of Applied Physics and Science for Life Laboratory, KTH Royal Institute of Technology, 100 44, Stockholm, Sweden. ilaria.testa@scilifelab.se.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

RESOLFT fluorescence nanoscopy can nowadays image details far beyond the diffraction limit. However, signal to noise ratio (SNR) and temporal resolution are still a concern, especially deep inside living cells and organisms. In this work, we developed a non-deterministic scanning approach based on a real-time feedback system which speeds up the acquisition up to 6-fold and decreases the light dose by 70-90% for in vivo imaging. Also, we extended the information content of the images by acquiring the complete temporal evolution of the fluorescence generated by reversible switchable fluorescent proteins. This generates a series of images with different spatial resolution and SNR, from conventional to RESOLFT images, which combined through a multi-image deconvolution algorithm further enhances the effective resolution. We reported nanoscale imaging of organelles up to 35 Hz and actin dynamics during an invasion process at a depth of 20-30 µm inside a living Caenorhabditis elegans worm.

Indexed as

LightingMicroscopy, FluorescenceAnimalsCaenorhabditis elegansCell LineCell SurvivalDecision MakingHippocampusHumansImage Processing, Computer-AssistedNanotechnologyNeuronsRats, Sprague-DawleyTime FactorsTime-Lapse Imaging

Identifiers

PMID30710076
PMCPMC6358637

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.