Evidence map›Paper›PMID 28970898›Full record

ArticleChemical science2017

Kinase-templated abiotic reaction.

J Saarbach, E Lindberg, S Folliet, S Georgeon, O Hantschel, N Winssinger

Abstract read
In one paragraph

Article in Chemical science, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing 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

2 citing papers in PubMed.

  1. Review
  2. 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

6 authors.

J SaarbachFaculty of Science , Department of Organic Chemistry , NCCR Chemical Biology , University of Geneva , 30 quai Ernest Ansermet , Geneva , Switzerland . Email: Nicolas.Winssinger@unige.ch.
E LindbergFaculty of Science , Department of Organic Chemistry , NCCR Chemical Biology , University of Geneva , 30 quai Ernest Ansermet , Geneva , Switzerland . Email: Nicolas.Winssinger@unige.ch.
S FollietFaculty of Science , Department of Organic Chemistry , NCCR Chemical Biology , University of Geneva , 30 quai Ernest Ansermet , Geneva , Switzerland . Email: Nicolas.Winssinger@unige.ch.
S GeorgeonSwiss Institute for Experimental Cancer Research (ISREC) , NCCR Chemical Biology , School of Life Sciences , École Polytechnique Fédérale de Lausanne (EPFL) , CH-1015 Lausanne , Switzerland.
O HantschelSwiss Institute for Experimental Cancer Research (ISREC) , NCCR Chemical Biology , School of Life Sciences , École Polytechnique Fédérale de Lausanne (EPFL) , CH-1015 Lausanne , Switzerland.ORCID 0000-0001-8569-8169
N WinssingerFaculty of Science , Department of Organic Chemistry , NCCR Chemical Biology , University of Geneva , 30 quai Ernest Ansermet , Geneva , Switzerland . Email: Nicolas.Winssinger@unige.ch.ORCID 0000-0003-1636-7766

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Protein kinases are quintessential regulators of cellular function. Numerous pathologies are intimately linked to the dysregulated activity of a particular protein kinase. Herein we report a technology based on a proximity-induced chemical transformation that enables the detection and imaging of specific kinases. Using two probes that target the nucleotide-binding site and substrate binding site of a target kinase respectively, the reagents appended on the probes are brought within reactive distance thereby enabling the chemical transformation. The reaction used for sensing is a ruthenium-photocatalyzed reduction of a pyridinium immolative linker, which uncages a fluorophore (rhodamine). We demonstrate that this technology can be used to discriminate between closely related kinases with a high signal to noise ratio. We further demonstrate that the technology operates within the complexity of a cellular context with a good correlation between the level of kinase activity and fluorescence output.

Identifiers

PMID28970898
PMCPMC5615226

What OpenQuestion holds

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LicenceCC BY-NC
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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.