Evidence map›Paper›PMID 25081303›Full record

ArticleAngewandte Chemie (International ed. in English)2014

Super-resolution imaging of the Golgi in live cells with a bioorthogonal ceramide probe.

Roman S Erdmann, Hideo Takakura, Alexander D Thompson, Felix Rivera-Molina, Edward S Allgeyer, Joerg Bewersdorf, Derek Toomre, Alanna Schepartz

Abstract read
In one paragraph

Article in Angewandte Chemie (International ed. in English), 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 58 papers.

0numbers the graph read from it
0cells of the map it votes in
58citing 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

58 citing papers in PubMed.

  1. Review
  2. Article
  3. Article
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  5. Article
  6. Review
  7. Article
  8. Review
  9. Article
  10. Article
  11. Article
  12. Bioorthogonal Chemistry in Cellular Organelles.Topics in current chemistry (Cham) · 2023
    Review
  13. Review
  14. The expanding organelle lipidomes: current knowledge and challenges.Cellular and molecular life sciences : CMLS · 2023
    Review
  15. Review
  16. Article
  17. Review
  18. Article
  19. Article
  20. Fluorogenic Cyclopropenones for Multicomponent, Real-Time Imaging.Journal of the American Chemical Society · 2022
    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

8 authors.

Roman S ErdmannDepartment of Chemistry, Yale University, 225 Prospect Street, New Haven CT 06511 (USA); Department of Cell Biology, Yale University School of Medicine, 333 Cedar Street, New Haven, CT 06520 (USA); R.S.E. and H.T. contributed equally to this work.
Hideo Takakura
Alexander D Thompson
Felix Rivera-Molina
Edward S Allgeyer
Joerg Bewersdorf
Derek Toomre
Alanna Schepartz

Funding

Surveying protein partnerships and assembly with bipartite tetracysteine displayR01GM083257 · NIGMS · YALE UNIVERSITY · PI SCHEPARTZ, ALANNA · 2008 to 2018
$3.2M
Novel TIRF microscopy analyzing trafficking & signaling at the cell cortexDP2OD002980 · OD · YALE UNIVERSITY · PI TOOMRE, DEREK K. · 2007 to 2009
$2.5M
New Toolkit for Imaging and Controlling Early CiliogenesisR21HD078851 · NICHD · YALE UNIVERSITY · PI TOOMRE, DEREK K. · 2014 to 2015
$453k
Tailored Probes for Super-Resolution MicroscopyF31GM119259 · NIGMS · YALE UNIVERSITY · PI THOMPSON, ALEXANDER · 2016 to 2017
$66k
NICHD NIH HHS R21 HD078851NIGMS NIH HHS F31 GM119259NIGMS NIH HHS GM83257NIGMS NIH HHS R01 GM083257NIH HHS DP2 OD002980Wellcome Trust 095927
6 · The paper itself

Abstract

We report a lipid-based strategy to visualize Golgi structure and dynamics at super-resolution in live cells. The method is based on two novel reagents: a trans-cyclooctene-containing ceramide lipid (Cer-TCO) and a highly reactive, tetrazine-tagged near-IR dye (SiR-Tz). These reagents assemble via an extremely rapid "tetrazine-click" reaction into Cer-SiR, a highly photostable "vital dye" that enables prolonged live-cell imaging of the Golgi apparatus by 3D confocal and STED microscopy. Cer-SiR is nontoxic at concentrations as high as 2 μM and does not perturb the mobility of Golgi-resident enzymes or the traffic of cargo from the endoplasmic reticulum through the Golgi and to the plasma membrane.

Indexed as

Cell SurvivalCeramidesColoring AgentsGolgi ApparatusHeLa CellsHumansMicroscopy, ConfocalMicroscopy, FluorescenceCeramidesColoring Agentsbioorthogonal chemistryclick chemistryfluorophoresmembranesSTED

Identifiers

PMID25081303
PMCPMC4593319

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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.