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SCOTfluors:用于活细胞代谢体内成像的小、共轭、正交和可调荧光团。

SCOTfluors: Small, Conjugatable, Orthogonal, and Tunable Fluorophores for In Vivo Imaging of Cell Metabolism.

机构信息

Centre for Inflammation Research, The University of Edinburgh, EH16 4TJ, Edinburgh, UK.

UK Dementia Research Institute and EaStCHEM School of Chemistry, The University of Edinburgh, EH9 3FJ, Edinburgh, UK.

出版信息

Angew Chem Int Ed Engl. 2019 May 20;58(21):6911-6915. doi: 10.1002/anie.201900465. Epub 2019 Apr 12.

DOI:10.1002/anie.201900465
PMID:30924239
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC6563150/
Abstract

The transport and trafficking of metabolites are critical for the correct functioning of live cells. However, in situ metabolic imaging studies are hampered by the lack of fluorescent chemical structures that allow direct monitoring of small metabolites under physiological conditions with high spatial and temporal resolution. Herein, we describe SCOTfluors as novel small-sized multi-colored fluorophores for real-time tracking of essential metabolites in live cells and in vivo and for the acquisition of metabolic profiles from human cancer cells of variable origin.

摘要

代谢物的运输和转运对活细胞的正常功能至关重要。然而,在原位代谢成像研究中受到缺乏荧光化学结构的阻碍,这些结构可以在生理条件下以高时空分辨率直接监测小分子代谢物。在此,我们将 SCOTfluors 描述为新型的小型多色荧光染料,可用于实时跟踪活细胞内以及体内的必需代谢物,并从不同来源的人类癌细胞中获取代谢谱。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1765/6563150/1f19c355b7ed/ANIE-58-6911-g005.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1765/6563150/300ac5712d75/ANIE-58-6911-g001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1765/6563150/c96102f7730a/ANIE-58-6911-g002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1765/6563150/e0f3dbf5f041/ANIE-58-6911-g003.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1765/6563150/ac6586a86049/ANIE-58-6911-g004.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1765/6563150/1f19c355b7ed/ANIE-58-6911-g005.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1765/6563150/300ac5712d75/ANIE-58-6911-g001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1765/6563150/c96102f7730a/ANIE-58-6911-g002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1765/6563150/e0f3dbf5f041/ANIE-58-6911-g003.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1765/6563150/ac6586a86049/ANIE-58-6911-g004.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1765/6563150/1f19c355b7ed/ANIE-58-6911-g005.jpg

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