» Articles » PMID: 38512066

Activity-Based Fluorescent Probes for Hydrogen Sulfide and Related Reactive Sulfur Species

Overview
Journal Chem Rev
Specialty Chemistry
Date 2024 Mar 21
PMID 38512066
Authors
Affiliations
Soon will be listed here.
Abstract

Hydrogen sulfide (HS) is not only a well-established toxic gas but also an important small molecule bioregulator in all kingdoms of life. In contemporary biology, HS is often classified as a "gasotransmitter," meaning that it is an endogenously produced membrane permeable gas that carries out essential cellular processes. Fluorescent probes for HS and related reactive sulfur species (RSS) detection provide an important cornerstone for investigating the multifaceted roles of these important small molecules in complex biological systems. A now common approach to develop such tools is to develop "activity-based probes" that couple a specific HS-mediated chemical reaction to a fluorescent output. This Review covers the different types of such probes and also highlights the chemical mechanisms by which each probe type is activated by specific RSS. Common examples include reduction of oxidized nitrogen motifs, disulfide exchange, electrophilic reactions, metal precipitation, and metal coordination. In addition, we also outline complementary activity-based probes for imaging reductant-labile and sulfane sulfur species, including persulfides and polysulfides. For probes highlighted in this Review, we focus on small molecule systems with demonstrated compatibility in cellular systems or related applications. Building from breadth of reported activity-based strategies and application, we also highlight key unmet challenges and future opportunities for advancing activity-based probes for HS and related RSS.

Citing Articles

A Bioluminescent Probe for HS Detection in Tumor Microenvironment.

Lu K, Wang Y, Wang C, Liu R, Yang K, Zhang X ACS Bio Med Chem Au. 2025; 5(1):175-183.

PMID: 39990954 PMC: 11843338. DOI: 10.1021/acsbiomedchemau.4c00102.


An Imidazo-Pyridin-Derived Fluorescent Probe for Monitoring Hydrogen Sulfide in Chinese Medicinal Materials.

Mao L, Han X, Wu H, Xu L, Zheng H, Wang F J Fluoresc. 2025; .

PMID: 39903389 DOI: 10.1007/s10895-024-04083-z.


FITA-Containing 2,4-Dinitrophenyl Alkylthioether-Based Probe for Detection and Imaging of GSH.

Dong Y, Wang L, Liang W, Zhu J, Sun L, Yi L Sensors (Basel). 2025; 25(1.

PMID: 39796824 PMC: 11723303. DOI: 10.3390/s25010034.


An iridium(III) complex-based luminogenic probe for high-throughput screening of hydrogen sulfide donors in living cells.

Wu K, Sun W, Sun J, Lu C, Sun N, Leung C Commun Chem. 2024; 7(1):263.

PMID: 39537892 PMC: 11560935. DOI: 10.1038/s42004-024-01332-x.


Investigation of a bimetallic terbium(III)/copper(II) chemosensor for the detection of aqueous hydrogen sulfide.

Mini P, Grace M, Dennison G, Tuck K Beilstein J Org Chem. 2024; 20:2818-2826.

PMID: 39530082 PMC: 11552447. DOI: 10.3762/bjoc.20.237.


References
1.
Liu C, Liu Q, Cai S, Ding H, He S, Zhao L . Novel near-infrared spectroscopic probe for visualizing hydrogen sulfide in lysosomes. Spectrochim Acta A Mol Biomol Spectrosc. 2022; 271:120917. DOI: 10.1016/j.saa.2022.120917. View

2.
Sun J, Li X, Cao J, Sun Q, Zhang Y, Wang X . Mitochondria Targeting Fluorescent Probes Based on through Bond-Energy Transfer for Mutually Imaging Signaling Molecules H S and H O. Chemistry. 2019; 25(39):9164-9169. DOI: 10.1002/chem.201900959. View

3.
Zhao Y, Pluth M . Hydrogen Sulfide Donors Activated by Reactive Oxygen Species. Angew Chem Int Ed Engl. 2016; 55(47):14638-14642. PMC: 5175466. DOI: 10.1002/anie.201608052. View

4.
Costantino M, Izzo V, Conti V, Manzo V, Guida A, Filippelli A . Sulphate mineral waters: A medical resource in several disorders. J Tradit Complement Med. 2020; 10(4):320-326. PMC: 7365777. DOI: 10.1016/j.jtcme.2019.04.004. View

5.
Chen W, Fu L, Chen C, Xiao J, Li W, Zhang L . Unexpected reaction patterns enable simultaneous differentiation of HS, HS and biothiols. Chem Commun (Camb). 2019; 55(56):8130-8133. DOI: 10.1039/c9cc03054a. View