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A Two-Photon Fluorescent Probe for the Visual Detection of Peroxynitrite in Living Cells and Zebrafish

Overview
Journal Molecules
Publisher MDPI
Specialty Biology
Date 2022 Aug 12
PMID 35956806
Authors
Affiliations
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Abstract

Peroxynitrite (ONOO), as an important reactive oxygen species (ROS), holds great potential to react with a variety of biologically active substances, leading to the occurrence of various diseases such as cancer and neurodegenerative diseases. In this work, we developed a novel mitochondria-localized fluorescent probe, HDBT-ONOO, which was designed as a mitochondria-targeting two-photon fluorescence probe based on 1,8-naphthylimide fluorophore and the reactive group of 4-(bromomethyl)-benzene boronic acid pinacol ester. More importantly, the probe exhibited good biocompatibility, sensitivity, and selectivity, enabling its successful application in imaging the generation of intracellular and extracellular ONOO. Furthermore, exogenous and endogenous ONOO products in live zebrafish were visualized. It is greatly expected that the designed probe can serve as a useful imaging tool for clarifying the distribution and pathophysiological functions of ONOO in cells and zebrafish.

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Lv J, Chen F, Zhang C, Kang Y, Yang Y, Zhang C Biosensors (Basel). 2024; 14(10).

PMID: 39451719 PMC: 11506598. DOI: 10.3390/bios14100506.

References
1.
Ling C, Cui M, Chen J, Xia L, Deng D, Gu Y . A novel highly selective fluorescent probe with new chalcone fluorophore for monitoring and imaging endogenous peroxynitrite in living cells and drug-damaged liver tissue. Talanta. 2020; 215:120934. DOI: 10.1016/j.talanta.2020.120934. View

2.
Porteous C, Logan A, Evans C, Ledgerwood E, Menon D, Aigbirhio F . Rapid uptake of lipophilic triphenylphosphonium cations by mitochondria in vivo following intravenous injection: implications for mitochondria-specific therapies and probes. Biochim Biophys Acta. 2010; 1800(9):1009-17. DOI: 10.1016/j.bbagen.2010.06.001. View

3.
Asagiri K, Nakatsuka M, Konishi H, Noguchi S, Takata M, Habara T . Involvement of peroxynitrite in LPS-induced apoptosis of trophoblasts. J Obstet Gynaecol Res. 2003; 29(1):49-55. DOI: 10.1046/j.1341-8076.2003.00066.x. View

4.
Daiber A, Oelze M, August M, Wendt M, Sydow K, Wieboldt H . Detection of superoxide and peroxynitrite in model systems and mitochondria by the luminol analogue L-012. Free Radic Res. 2004; 38(3):259-69. DOI: 10.1080/10715760410001659773. View

5.
Kim J, Park J, Lee H, Choi Y, Kim Y . A boronate-based fluorescent probe for the selective detection of cellular peroxynitrite. Chem Commun (Camb). 2014; 50(66):9353-6. DOI: 10.1039/c4cc02943g. View