Evidence map›Paper›PMID 20976031›Full record

ArticleBioconjugate chemistry2009

STED nanoscopy in living cells using Fluorogen Activating Proteins.

James A J Fitzpatrick, Qi Yan, Jochen J Sieber, Marcus Dyba, Ulf Schwarz, Chris Szent-Gyorgyi, Carol A Woolford, Peter B Berget, Alan S Waggoner, Marcel P Bruchez

Abstract read
In one paragraph

Article in Bioconjugate chemistry, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers.

0numbers the graph read from it
0cells of the map it votes in
29citing 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

29 citing papers in PubMed.

  1. Article
  2. Experimental Approaches to Visualize Effector Protein Translocation During Host-Pathogen Interactions.BioEssays : news and reviews in molecular, cellular and developmental biology · 2025
    Review
  3. Review
  4. Transient Fluorescence Labeling: Low Affinity-High Benefits.International journal of molecular sciences · 2021
    Review
  5. Article
  6. Genetically Encoded Activators of Small Molecules for Imaging and Drug Delivery.Angewandte Chemie (International ed. in English) · 2020
    Review
  7. Review
  8. Single-molecule labeling for studying trafficking of renal transporters.American journal of physiology. Renal physiology · 2018
    Review
  9. Article
  10. Review
  11. Fluorogenic Labeling Strategies for Biological Imaging.International journal of molecular sciences · 2017
    Review
  12. Photostable and photoswitching fluorescent dyes for super-resolution imaging.Journal of biological inorganic chemistry : JBIC : a publication of the Society of Biological Inorganic Chemistry · 2017
    Review
  13. Article
  14. Article
  15. Review
  16. Article
  17. Article
  18. Article
  19. Localization microscopy using noncovalent fluorogen activation by genetically encoded fluorogen-activating proteins.Chemphyschem : a European journal of chemical physics and physical chemistry · 2014
    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

10 authors.

James A J FitzpatrickMolecular Biosensor and Imaging Center, Carnegie Mellon University, 4400 Fifth Avenue, Pittsburgh PA 15213.
Qi Yan
Jochen J Sieber
Marcus Dyba
Ulf Schwarz
Chris Szent-Gyorgyi
Carol A Woolford
Peter B Berget
Alan S Waggoner
Marcel P Bruchez

Funding

FLUORESCENT PROBES &IMAGING FOR NETWORKS &PATHWAY(RMI)U54RR022241 · NCRR · MELLON PITTS CORPORATION (MPC CORP) · PI WAGGONER, ALAN S. · 2005 to 2011
$19.9M
NCRR NIH HHS U54 RR022241
6 · The paper itself

Abstract

We demonstrate the effectiveness of a genetically encoded Malachite Green (MG) binding fluorogen activating protein (FAP) for live cell stimulated emission depletion nanoscopy (STED). Both extracellular and intracellular FAPs were tested in living cells using fluorogens with either membrane expressed FAP or as an intracellular FAP-actin fusion. Structures with FWHM of 110-122nm were observed. Depletion data however suggests a resolution of 70nm with the given instrument.

Identifiers

PMID20976031
PMCPMC2957894

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.