Evidence map›Paper›PMID 31380178›Full record

ArticleAdvanced science (Weinheim, Baden-Wurttemberg, Germany)2019

Photoactivatable Fluorogenic Labeling via Turn-On "Click-Like" Nitroso-Diene Bioorthogonal Reaction.

Bai Li, Xian-Hao Zhou, Peng-Yu Yang, Liping Zhu, Yuan Zhong, Zhengjun Cai, Biao Jiang, Xiaoqing Cai, Jia Liu, Xianxing Jiang

Abstract read
In one paragraph

Article in Advanced science (Weinheim, Baden-Wurttemberg, Germany), 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. 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.

Bai LiGuangdong Key Laboratory of Chiral Molecule and Drug Discovery School of Pharmaceutical Sciences Sun Yat-Sen University Guangzhou Guangdong 510006 China.
Xian-Hao ZhouShanghai Institute of Materia Medica Chinese Academy of Sciences Shanghai 201210 China.
Peng-Yu YangGuangdong Key Laboratory of Chiral Molecule and Drug Discovery School of Pharmaceutical Sciences Sun Yat-Sen University Guangzhou Guangdong 510006 China.
Liping ZhuGuangdong Key Laboratory of Chiral Molecule and Drug Discovery School of Pharmaceutical Sciences Sun Yat-Sen University Guangzhou Guangdong 510006 China.
Yuan ZhongGuangdong Key Laboratory of Chiral Molecule and Drug Discovery School of Pharmaceutical Sciences Sun Yat-Sen University Guangzhou Guangdong 510006 China.
Zhengjun CaiGuangdong Key Laboratory of Chiral Molecule and Drug Discovery School of Pharmaceutical Sciences Sun Yat-Sen University Guangzhou Guangdong 510006 China.
Biao JiangShanghai Institute for Advanced Immunochemical Studies ShanghaiTech University Shanghai 201210 China.
Xiaoqing CaiGuangdong Key Laboratory of Chiral Molecule and Drug Discovery School of Pharmaceutical Sciences Sun Yat-Sen University Guangzhou Guangdong 510006 China.
Jia LiuShanghai Institute for Advanced Immunochemical Studies ShanghaiTech University Shanghai 201210 China.
Xianxing JiangGuangdong Key Laboratory of Chiral Molecule and Drug Discovery School of Pharmaceutical Sciences Sun Yat-Sen University Guangzhou Guangdong 510006 China.ORCID https://orcid.org/0000-0002-7508-2368

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Fluorogenic labeling enables imaging cellular molecules of interest with minimal background. This process is accompanied with the notable increase of the quantum yield of fluorophore, thus minimizing the background signals from unactivated profluorophores. Herein, the development of a highly efficient and bioorthogonal nitroso-based Diels-Alder fluorogenic reaction is presented and its usefulness is validated as effective and controllable in fluorescent probes and live-cell labeling strategies for dynamic cellular imaging. It is demonstrated that nitroso-based cycloaddition is an efficient fluorogenic labeling tool through experiments of further UV-activatable fluorescent labeling on proteins and live cells. The ability of tuning the fluorescence of labeled proteins by UV-irradiation enables selective activation of proteins of interest in a particular cell compartment at a given time point, while leaving the remaining labeled molecules untouched.

Indexed as

fluorogenic labelingnitroso‐diene cycloadditionphotoactivatableprotein imaging

Identifiers

PMID31380178
PMCPMC6662066

What OpenQuestion holds

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Registered trials

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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.