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Cabello MC, Chen G, Melville MJ, Osman R, Kumar GD, Domaille DW, Lippert AR. Ex Tenebris Lux: Illuminating Reactive Oxygen and Nitrogen Species with Small Molecule Probes. Chem Rev 2024; 124:9225-9375. [PMID: 39137397 DOI: 10.1021/acs.chemrev.3c00892] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/15/2024]
Abstract
Reactive oxygen and nitrogen species are small reactive molecules derived from elements in the air─oxygen and nitrogen. They are produced in biological systems to mediate fundamental aspects of cellular signaling but must be very tightly balanced to prevent indiscriminate damage to biological molecules. Small molecule probes can transmute the specific nature of each reactive oxygen and nitrogen species into an observable luminescent signal (or even an acoustic wave) to offer sensitive and selective imaging in living cells and whole animals. This review focuses specifically on small molecule probes for superoxide, hydrogen peroxide, hypochlorite, nitric oxide, and peroxynitrite that provide a luminescent or photoacoustic signal. Important background information on general photophysical phenomena, common probe designs, mechanisms, and imaging modalities will be provided, and then, probes for each analyte will be thoroughly evaluated. A discussion of the successes of the field will be presented, followed by recommendations for improvement and a future outlook of emerging trends. Our objectives are to provide an informative, useful, and thorough field guide to small molecule probes for reactive oxygen and nitrogen species as well as important context to compare the ecosystem of chemistries and molecular scaffolds that has manifested within the field.
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Affiliation(s)
- Maidileyvis C Cabello
- Department of Chemistry, Southern Methodist University, Dallas, Texas 75275-0314, United States
| | - Gen Chen
- Department of Chemistry, Southern Methodist University, Dallas, Texas 75275-0314, United States
| | - Michael J Melville
- Department of Chemistry, Colorado School of Mines, Golden, Colorado 80401, United States
| | - Rokia Osman
- Department of Chemistry, Southern Methodist University, Dallas, Texas 75275-0314, United States
| | - G Dinesh Kumar
- Department of Chemistry, Colorado School of Mines, Golden, Colorado 80401, United States
| | - Dylan W Domaille
- Department of Chemistry, Colorado School of Mines, Golden, Colorado 80401, United States
| | - Alexander R Lippert
- Department of Chemistry, Southern Methodist University, Dallas, Texas 75275-0314, United States
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2
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Carter BM, Day GJ, Zhang WH, Sessions RB, Jackson CJ, Perriman AW. Partitioning of an Enzyme-Polymer Surfactant Nanocomplex into Lipid-Rich Cellular Compartments Drives In Situ Hydrolysis of Organophosphates. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2024:e2401982. [PMID: 38992997 DOI: 10.1002/smll.202401982] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/12/2024] [Revised: 06/30/2024] [Indexed: 07/13/2024]
Abstract
Most organophosphates (OPs) are hydrophobic, and after exposure, can sequester into lipophilic regions within the body, such as adipose tissue, resulting in long term chronic effects. Consequently, there is an urgent need for therapeutic agents that can decontaminate OPs in these hydrophobic regions. Accordingly, an enzyme-polymer surfactant nanocomplex is designed and tested comprising chemically supercharged phosphotriesterase (Agrobacterium radiobacter; arPTE) electrostatically conjugated to amphiphilic polymer surfactant chains ([cat.arPTE][S-]). Experimentally-derived structural data are combined with molecular dynamics (MD) simulations to provide atomic level detail on conformational ensembles of the nanocomplex using dielectric constants relevant to aqueous and lipidic microenvironments. These show the formation of a compact admicelle pseudophase surfactant corona under aqueous conditions, which reconfigures to yield an extended conformation at a low dielectric constant, providing insight into the mechanism underpinning cell membrane binding. Significantly, it demonstrated that [cat.arPTE][S-] spontaneously binds to human mesenchymal stem cell membranes (hMSCs), resulting in on-cell OP hydrolysis. Moreover, the nanoconstruct can endocytose and partition into the intracellular fatty vacuoles of adipocytes and hydrolyze sequestered OP.
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Affiliation(s)
- Benjamin M Carter
- School of Cellular and Molecular Medicine, University of Bristol, Bristol, BS8 1TD, UK
| | - Graham J Day
- School of Cellular and Molecular Medicine, University of Bristol, Bristol, BS8 1TD, UK
| | - William H Zhang
- School of Cellular and Molecular Medicine, University of Bristol, Bristol, BS8 1TD, UK
| | | | - Colin J Jackson
- Research School of Chemistry, Australian National University, Canberra, ACT, 2601, Australia
- Australian Research Council Centre of Excellence for Innovations in Peptide and Protein Science, Australian National University, Canberra, ACT, 2601, Australia
| | - Adam W Perriman
- School of Cellular and Molecular Medicine, University of Bristol, Bristol, BS8 1TD, UK
- Research School of Chemistry, Australian National University, Canberra, ACT, 2601, Australia
- John Curtin School of Medical Research, Australian National University, Canberra, ACT, 2601, Australia
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Wang Y, Huang Y, Fu L, Wang X, Chen L. Evaluation of nanoplastics-induced redox imbalance in cells, larval zebrafish, and daphnia magna with a superoxide anion radical fluorescent probe. CHEMOSPHERE 2024; 356:141829. [PMID: 38548081 DOI: 10.1016/j.chemosphere.2024.141829] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/18/2024] [Revised: 03/18/2024] [Accepted: 03/26/2024] [Indexed: 04/08/2024]
Abstract
Nanoplastics (NPs) is a novel plastic contaminant that could be taken up by cells and lead to severe biotoxicity toxicity, NPs in cells can cause oxidant damage by inducing reactive oxygen species (ROS) production and lead to acute inflammation. As a major ROS which related to many kinds of physiological and pathological processes, superoxide anion radical (O2•-) could be utilized as a signal of oxidant damage effected by NPs exposure in vivo. To detect the toxic damage mechanism of NPs, a fluorescence probe Bcy-OTf has been developed to monitor O2•- fluctuations content in cells and aquatic organisms after exposure to NPs. The probe has a high sensitivity (LOD = 20 nM) and a rapid responsive time (within 6 min), and it has high selectivity and low cytotoxicity to analysis the levels of the endogenous O2•-. Endogenous O2•- induced by NPs in living cells, Daphnia magna and larval zebrafish were analyzed. Moreover, the results confirmed the key role of MAPK and NF-κB pathway in NPs stimulation mechanisms in cells. This study indicated that Bcy-OTf can precisely assess the fluctuations of endogenous O2•-, which has potential for applying in further analysis mechanisms of NPs biological risks.
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Affiliation(s)
- Yicheng Wang
- CAS Key Laboratory of Coastal Environmental Processes and Ecological Remediation, Shandong Key Laboratory of Coastal Environmental Processes, Yantai Institute of Coastal Zone Research, Chinese Academy of Sciences, Yantai, 264003, China; University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Yan Huang
- CAS Key Laboratory of Coastal Environmental Processes and Ecological Remediation, Shandong Key Laboratory of Coastal Environmental Processes, Yantai Institute of Coastal Zone Research, Chinese Academy of Sciences, Yantai, 264003, China; School of Pharmacy, Binzhou Medical University, Yantai, 264003, China.
| | - Lili Fu
- CAS Key Laboratory of Coastal Environmental Processes and Ecological Remediation, Shandong Key Laboratory of Coastal Environmental Processes, Yantai Institute of Coastal Zone Research, Chinese Academy of Sciences, Yantai, 264003, China
| | - Xiaoyan Wang
- CAS Key Laboratory of Coastal Environmental Processes and Ecological Remediation, Shandong Key Laboratory of Coastal Environmental Processes, Yantai Institute of Coastal Zone Research, Chinese Academy of Sciences, Yantai, 264003, China; School of Pharmacy, Binzhou Medical University, Yantai, 264003, China
| | - Lingxin Chen
- CAS Key Laboratory of Coastal Environmental Processes and Ecological Remediation, Shandong Key Laboratory of Coastal Environmental Processes, Yantai Institute of Coastal Zone Research, Chinese Academy of Sciences, Yantai, 264003, China; School of Pharmacy, Binzhou Medical University, Yantai, 264003, China; Laboratory for Marine Biology and Biotechnology, Qingdao Marine Science and Technology Center, Qingdao, 266237, China.
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Dong B, Wang J, Wang M, Chen Q, Kong X, Chang J, Li X, Yue T, Wang Y. An FRET-based and ER-targeting fluorescent probe for tracking superoxide anion (O 2•-) in the hippocampus of the depressive mouse. Talanta 2024; 268:125272. [PMID: 37857106 DOI: 10.1016/j.talanta.2023.125272] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2023] [Revised: 09/28/2023] [Accepted: 10/02/2023] [Indexed: 10/21/2023]
Abstract
Exploration of the pathway for the excessive generation of O2•- in hippocampus during depression is critical for the study on molecular mechanism of depression, and is currently still inconclusive. Herein, we put forward a hypothesis that depression increases the generation of O2•- in hippocampus by triggering ER stress, and verified this hypothesis by constructing an FRET-based ER-targeting fluorescent probe (ER-CRh) which can provide ratiometric detection of O2•- with high sensitivity and selectivity. The probe ER-CRh showed desirable ER-targeting capability, and could detect the endogenous O2•- in the ER of the hippocampal neuronal cells experiencing ER stress. Fluorescence imaging indicates that ER-CRh possesses the capability to penetrate the blood-brain barrier in mouse, and depression could promote the production of endogenous O2•- in hippocampus. Western blotting analysis reveals that the proteins GRP78 and CHOP from the hippocampus of depressive mouse show an up-regulated expression, and it suggests depression causes ER stress in hippocampal neurons. These findings prove our hypothesis, and could conduce to develop safe and effective antidepressants by the protection and repair of hippocampal neurons.
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Affiliation(s)
- Baoli Dong
- School of Chemistry and Chemical Engineering, University of Jinan, Jinan, 250022, China.
| | - Jingxian Wang
- Medical Science and Technology Innovation Center, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, 250117, China
| | - Min Wang
- School of Chemistry and Chemical Engineering, University of Jinan, Jinan, 250022, China
| | - Qingxian Chen
- School of Chemistry and Chemical Engineering, University of Jinan, Jinan, 250022, China
| | - Xiuqi Kong
- School of Chemistry and Chemical Engineering, University of Jinan, Jinan, 250022, China
| | - Jia Chang
- School of Chemistry and Chemical Engineering, University of Jinan, Jinan, 250022, China
| | - Xiaobing Li
- Medical Science and Technology Innovation Center, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, 250117, China
| | - Tao Yue
- Shandong Chemical Technology Academy, Qingdao University of Science and Technology (Jinan), Jinan, Shandong, 250014, China.
| | - Yue Wang
- Medical Science and Technology Innovation Center, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, 250117, China.
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Geng Y, Wang Z, Zhou J, Zhu M, Liu J, James TD. Recent progress in the development of fluorescent probes for imaging pathological oxidative stress. Chem Soc Rev 2023. [PMID: 37190785 DOI: 10.1039/d2cs00172a] [Citation(s) in RCA: 50] [Impact Index Per Article: 50.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/17/2023]
Abstract
Oxidative stress is closely related to the physiopathology of numerous diseases. Reactive oxygen species (ROS), reactive nitrogen species (RNS), and reactive sulfur species (RSS) are direct participants and important biomarkers of oxidative stress. A comprehensive understanding of their changes can help us evaluate disease pathogenesis and progression and facilitate early diagnosis and drug development. In recent years, fluorescent probes have been developed for real-time monitoring of ROS, RNS and RSS levels in vitro and in vivo. In this review, conventional design strategies of fluorescent probes for ROS, RNS, and RSS detection are discussed from three aspects: fluorophores, linkers, and recognition groups. We introduce representative fluorescent probes for ROS, RNS, and RSS detection in cells, physiological/pathological processes (e.g., Inflammation, Drug Induced Organ Injury and Ischemia/Reperfusion Injury etc.), and specific diseases (e.g., neurodegenerative diseases, epilepsy, depression, diabetes and cancer, etc.). We then highlight the achievements, current challenges, and prospects for fluorescent probes in the pathophysiology of oxidative stress-related diseases.
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Affiliation(s)
- Yujie Geng
- State Key Laboratory of Chemical Resource Engineering, College of Chemistry, Beijing Advanced Innovation Center for Soft Matter Science and Engineering, Beijing University of Chemical Technology, Beijing, 100029, China.
| | - Zhuo Wang
- State Key Laboratory of Chemical Resource Engineering, College of Chemistry, Beijing Advanced Innovation Center for Soft Matter Science and Engineering, Beijing University of Chemical Technology, Beijing, 100029, China.
| | - Jiaying Zhou
- State Key Laboratory of Chemical Resource Engineering, College of Chemistry, Beijing Advanced Innovation Center for Soft Matter Science and Engineering, Beijing University of Chemical Technology, Beijing, 100029, China.
| | - Mingguang Zhu
- State Key Laboratory of Chemical Resource Engineering, College of Chemistry, Beijing Advanced Innovation Center for Soft Matter Science and Engineering, Beijing University of Chemical Technology, Beijing, 100029, China.
| | - Jiang Liu
- State Key Laboratory of Chemical Resource Engineering, College of Chemistry, Beijing Advanced Innovation Center for Soft Matter Science and Engineering, Beijing University of Chemical Technology, Beijing, 100029, China.
| | - Tony D James
- Department of Chemistry, University of Bath, Bath BA2 7AY, UK.
- School of Chemistry and Chemical Engineering, Henan Normal University, Xinxiang 453007, China
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Superoxide Anion Chemistry-Its Role at the Core of the Innate Immunity. Int J Mol Sci 2023; 24:ijms24031841. [PMID: 36768162 PMCID: PMC9916283 DOI: 10.3390/ijms24031841] [Citation(s) in RCA: 35] [Impact Index Per Article: 35.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2022] [Revised: 01/09/2023] [Accepted: 01/12/2023] [Indexed: 01/19/2023] Open
Abstract
Classically, superoxide anion O2•- and reactive oxygen species ROS play a dual role. At the physiological balance level, they are a by-product of O2 reduction, necessary for cell signalling, and at the pathological level they are considered harmful, as they can induce disease and apoptosis, necrosis, ferroptosis, pyroptosis and autophagic cell death. This revision focuses on understanding the main characteristics of the superoxide O2•-, its generation pathways, the biomolecules it oxidizes and how it may contribute to their modification and toxicity. The role of superoxide dismutase, the enzyme responsible for the removal of most of the superoxide produced in living organisms, is studied. At the same time, the toxicity induced by superoxide and derived radicals is beneficial in the oxidative death of microbial pathogens, which are subsequently engulfed by specialized immune cells, such as neutrophils or macrophages, during the activation of innate immunity. Ultimately, this review describes in some depth the chemistry related to O2•- and how it is harnessed by the innate immune system to produce lysis of microbial agents.
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Yang X, Qin X, Ji H, Du L, Li M. Constructing firefly luciferin bioluminescence probes for in vivo imaging. Org Biomol Chem 2022; 20:1360-1372. [PMID: 35080225 DOI: 10.1039/d1ob01940f] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/25/2024]
Abstract
Bioluminescence imaging (BLI) is a widely applied visual approach for real-time detecting many physiological and pathological processes in a variety of biological systems. Based on the caging strategy, lots of bioluminescent probes have been well developed. While the targets react with recognizable groups, caged luciferins liberate luciferase substrates, which react with luciferase generating a bioluminescent response. Among the various bioluminescent systems, the most widely utilized bioluminescent system is the firefly luciferin system. The H and carboxylic acid of luciferin are critically caged sites. The introduced self-immolative linker extends the applications of probes. Firefly luciferin system probes have been successfully applied for analyzing physiological processes, monitoring the environment, diagnosing diseases, screening candidate drugs, and evaluating the therapeutic effect. Here, we systematically review the general design strategies of firefly luciferin bioluminescence probes and their applications. Bioluminescence probes provide a new approach for facilitating investigation in a diverse range of fields. It inspires us to explore more robust light emission luciferin and novel design strategies to develop bioluminescent probes.
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Affiliation(s)
- Xingye Yang
- Department of Medicinal Chemistry, Key Laboratory of Chemical Biology, School of Pharmacy, Cheeloo College of Medicine, Shandong University, Jinan, Shandong 250012, China.
| | - Xiaojun Qin
- Department of Medicinal Chemistry, Key Laboratory of Chemical Biology, School of Pharmacy, Cheeloo College of Medicine, Shandong University, Jinan, Shandong 250012, China.
- School of Pharmacy, Guangxi Medical University, Nanning, Guangxi 530021, China
| | - Huimin Ji
- Department of Medicinal Chemistry, Key Laboratory of Chemical Biology, School of Pharmacy, Cheeloo College of Medicine, Shandong University, Jinan, Shandong 250012, China.
| | - Lupei Du
- Department of Medicinal Chemistry, Key Laboratory of Chemical Biology, School of Pharmacy, Cheeloo College of Medicine, Shandong University, Jinan, Shandong 250012, China.
| | - Minyong Li
- Department of Medicinal Chemistry, Key Laboratory of Chemical Biology, School of Pharmacy, Cheeloo College of Medicine, Shandong University, Jinan, Shandong 250012, China.
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8
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Detection strategies for superoxide anion: A review. Talanta 2022; 236:122892. [PMID: 34635271 DOI: 10.1016/j.talanta.2021.122892] [Citation(s) in RCA: 31] [Impact Index Per Article: 15.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2021] [Revised: 09/12/2021] [Accepted: 09/18/2021] [Indexed: 12/11/2022]
Abstract
Reactive oxygen species (ROS) play an essential role in regulating various physiological functions of living organisms. Superoxide anion (O2-.), one kind of ROS, is the single-electron reduction product of oxygen molecules, which mainly exists in plants and animals, and is closely related to many inflammatory diseases. In the field of biomedicine, with the deepening understanding of superoxide anion, more and more detection methods have been developed. This review mainly introduces the detection techniques for superoxide anion in recent years.
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Mao C, Tian Y, Wang S, Wang B, Liu X. New strategy for detection of hydrogen peroxide based on bi-nucleophilic reaction. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2021; 262:120131. [PMID: 34256239 DOI: 10.1016/j.saa.2021.120131] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/30/2021] [Revised: 06/23/2021] [Accepted: 06/25/2021] [Indexed: 06/13/2023]
Abstract
Two novel fluorescent probes based on 7-hydroxy-4-methyl-coumarin, FAA-MC-OH (2-fluoro-4-nitro-phenylacetyl hydroxyl coumarin) and FBA-MC-OH (2-fluoro-4-nitro-benzoyl hydroxyl coumarin) are first synthesized, and spectral studies confirm that both the probes display highly selective and sensitive to H2O2, especially FBA-MC-OH has a shorter response time. Moreover, it is worth noting that the reaction mechanism is based on bi-nucleophilic substitution instead of oxidation or hydrolysis, which is different from previous reported probes'.
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Affiliation(s)
- Chenxin Mao
- Key Laboratory of Nonferrous Metals Chemistry and Resources Utilization of Gansu Province, State Key Laboratory of Applied Organic Chemistry, and College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, China
| | - Yafei Tian
- Department of Burns and Plastic Surgery & Wound Repair Surgery, Lanzhou University Second Hospital, Lanzhou 730000, China
| | - Shuoshuo Wang
- Key Laboratory of Nonferrous Metals Chemistry and Resources Utilization of Gansu Province, State Key Laboratory of Applied Organic Chemistry, and College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, China
| | - Bei Wang
- Key Laboratory of Nonferrous Metals Chemistry and Resources Utilization of Gansu Province, State Key Laboratory of Applied Organic Chemistry, and College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, China.
| | - Xiang Liu
- Key Laboratory of Nonferrous Metals Chemistry and Resources Utilization of Gansu Province, State Key Laboratory of Applied Organic Chemistry, and College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, China.
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Wang Y, Jia S, Yu Z, Wen H, Cui H. Insights Into the Detection Selectivity of Redox and Non-redox Based Probes for the Superoxide Anion Using Coumarin and Chromone as the Fluorophores. Front Chem 2021; 9:753621. [PMID: 34912779 PMCID: PMC8667960 DOI: 10.3389/fchem.2021.753621] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2021] [Accepted: 10/18/2021] [Indexed: 11/16/2022] Open
Abstract
In this study, we evaluated the applicability of various superoxide anion sensors which were designed based on either redox or non-redox mechanisms. Firstly, both redox- and non-redox-based superoxide anion probes were designed and synthesized using either coumarin or chromone as the fluorophores, and the photophysical properties of these probes were measured. Subsequently, the sensing preference of both types of probes toward various reactive oxygen species (ROS) was evaluated. We found that non-redox-based O2 •- probes exhibited broad sensing ability toward various ROS. By contrast, redox based O2 •- probes showed a clear reactivity hierarchy which was well correlated to the oxidizing strength of the ROS. Lastly, the detection selectivity of redox-based O2 •- recognizing probes was also observed when balancing various factors, such as reactant ROS concentrations, temperature, and changing reaction transformation rates. Herein, we concluded the selectivity advantage of redox-based O2 •- probes.
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Affiliation(s)
| | | | | | | | - Huaqing Cui
- State Key Laboratory of Bioactive Substances and Function of Natural Medicine, Institute of Materia Medica, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing, China
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Adesina AO, Sakugawa H. Photochemically generated nitric oxide in seawater: The peroxynitrite sink and its implications for daytime air quality. THE SCIENCE OF THE TOTAL ENVIRONMENT 2021; 781:146683. [PMID: 33794463 DOI: 10.1016/j.scitotenv.2021.146683] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/12/2020] [Revised: 03/15/2021] [Accepted: 03/19/2021] [Indexed: 06/12/2023]
Abstract
In this study, we experimentally investigated the magnitude of the peroxynitrite sink: a radical-radical consumption mechanism for photochemically generated nitric oxide (NO) in surface seawater that describes NO reactions with co-generated superoxide (O2-) to yield peroxynitrite (ONOO-). Measurements of photochemically generated NO, O2- and ONOO- were conducted on seawater samples obtained from the Seto Inland Sea, Japan. Nitrite, dissolved organic carbon, chromophoric dissolved organic matter and pH were also measured in the same samples using standard analytical methods. The average photoformation rates of NO, O2- and ONOO- were: 1.78 × 10-12 M s-1, 7.19 × 10-10 M s-1 and 9.0 × 10-10 M s-1, respectively, and the average steady-state concentrations were: 67.28 × 10-12 M, 2.69 × 10-12 M and 2.26 × 10-11 M, respectively. Further evaluation of the experimental data indicated that the existence of ONOO- in seawater strongly depends on, and is limited by, photoformed NO. Seawater alkalinity favored the consumption of photoformed NO· via the peroxynitrite sink. The magnitude of average sinks (%) calculated from kinetic estimates and experimental data were: 0.17% and 0.11%, respectively. These results show that the consumption of photochemically generated NO· via the peroxynitrite sink is not significant in surface seawater. Therefore, we propose that sea-to-air efflux across the marine boundary layer is the major sink of photochemical NO· and can be regarded as a non-anthropogenic contributor to daytime atmospheric NOx concentrations.
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Affiliation(s)
- Adeniyi Olufemi Adesina
- Department of Environmental Dynamics and Management, Graduate School of Biosphere Science, Hiroshima University, 1-7-1 Kagamiyama Higashi, Hiroshima 739-8521, Japan.
| | - Hiroshi Sakugawa
- Department of Environmental Dynamics and Management, Graduate School of Biosphere Science, Hiroshima University, 1-7-1 Kagamiyama Higashi, Hiroshima 739-8521, Japan; Graduate School of Integrated Sciences for Life, Hiroshima University, 1-7-1 Kagamiyama Higashi, Hiroshima 739-8521, Japan.
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Ji K, Shan J, Wang X, Tan X, Hou J, Liu Y, Song Y. Rational design of near-infrared fluorescent probes for superoxide anion radical: Enhancement of self-stability and sensitivity by self-immolative linker. Free Radic Biol Med 2021; 167:36-44. [PMID: 33711416 DOI: 10.1016/j.freeradbiomed.2021.02.029] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/25/2021] [Revised: 02/19/2021] [Accepted: 02/22/2021] [Indexed: 01/09/2023]
Abstract
Fluorescent imaging of cellular superoxide anion radical (O2•-) is of great significance to investigate reactive oxygen species-related pathophysiological processes and drug metabolism. However, the application of this technique is far away from maximum partially due to the lack of suitable probes. In this work, we propose a new strategy for design of near-infrared (NIR) O2•- fluorescent probes in which p-cresol is used as a self-immolative linker to conjugate the NIR fluorophore DDAO (9H-1,3-Dichloro-7-hydroxy-9,9-dimethylacridine-2-one) with the O2•--sensing group (i.e., trifluoromethanesulfonate). The introduction of self-immolative linker effectively increases the self-stability of these probes under physiological conditions. Importantly, the electron-withdrawing halogen substituents on the linker greatly enhance the sensitivity of the probes to O2•-. As such, the representative probe DLS4 exhibits high self-stability over a broad range of pHs (5.0-8.5), high selectivity as well as excellent sensitivity to O2•- with a detection limit (LOD) of 7.3 nM and 720-fold fluorescence enhancement upon reaction with O2•-. Moreover, DLS4 enables imaging of O2•- generation in PMA-stimulated RAW 264.7 cells and HeLa cells, and the fluorescence intensities are proportional to the PMA concentrations. In addition, the doxorubicin-induced cytotoxicity of H9c2 cells was also evaluated using DLS4. The present study provides a novel strategy for molecular design of small-molecule O2•- fluorescent probes and the resulting probes show great potential as reliable tools to study the development and progression of O2•--related diseases and drug metabolism in various systems.
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Affiliation(s)
- Kaiyun Ji
- Tianjin Key Laboratory on Technologies Enabling Development of Clinical Therapeutics and Diagnostics, School of Pharmacy, Tianjin Medical University, Tianjin, 300070, PR China; Jincheng General Hospital, Jincheng, Shanxi Province, 048000, PR China
| | - Jinpeng Shan
- Tianjin Key Laboratory on Technologies Enabling Development of Clinical Therapeutics and Diagnostics, School of Pharmacy, Tianjin Medical University, Tianjin, 300070, PR China
| | - Xing Wang
- Tianjin Key Laboratory on Technologies Enabling Development of Clinical Therapeutics and Diagnostics, School of Pharmacy, Tianjin Medical University, Tianjin, 300070, PR China; Tianjin Eye Hospital, Tianjin, 300020, PR China
| | - Xiaoli Tan
- Tianjin Key Laboratory on Technologies Enabling Development of Clinical Therapeutics and Diagnostics, School of Pharmacy, Tianjin Medical University, Tianjin, 300070, PR China
| | - Jingli Hou
- Tianjin Key Laboratory on Technologies Enabling Development of Clinical Therapeutics and Diagnostics, School of Pharmacy, Tianjin Medical University, Tianjin, 300070, PR China
| | - Yangping Liu
- Tianjin Key Laboratory on Technologies Enabling Development of Clinical Therapeutics and Diagnostics, School of Pharmacy, Tianjin Medical University, Tianjin, 300070, PR China
| | - Yuguang Song
- Tianjin Key Laboratory on Technologies Enabling Development of Clinical Therapeutics and Diagnostics, School of Pharmacy, Tianjin Medical University, Tianjin, 300070, PR China.
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Usama SM, Inagaki F, Kobayashi H, Schnermann MJ. Norcyanine-Carbamates Are Versatile Near-Infrared Fluorogenic Probes. J Am Chem Soc 2021; 143:5674-5679. [PMID: 33844539 DOI: 10.1021/jacs.1c02112] [Citation(s) in RCA: 28] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Fluorogenic probes in the near-infrared (NIR) region have the potential to provide stimuli-dependent information in living organisms. Here, we describe a new class of fluorogenic probes based on the heptamethine cyanine scaffold, the most broadly used NIR chromophore. These compounds result from modification of heptamethine norcyanines with stimuli-responsive carbamate linkers. The resulting cyanine carbamates (CyBams) exhibit exceptional turn-ON ratios (∼170×) due to dual requirements for NIR emission: carbamate cleavage through 1,6-elimination and chromophore protonation. Illustrating their utility in complex in vivo settings, a γ-glutamate substituted CyBam was applied to imaging γ-glutamyl transpeptidase (GGT) activity in a metastatic model of ovarian cancer. Overall, CyBams have significant potential to extend the reach of fluorogenic strategies to intact tissue and live animal imaging applications.
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Affiliation(s)
- Syed Muhammad Usama
- Chemical Biology Laboratory, Center for Cancer Research, National Cancer Institute, Frederick, Maryland 21702, United States
| | - Fuyuki Inagaki
- Molecular Imaging Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, Maryland 20892, United States
| | - Hisataka Kobayashi
- Molecular Imaging Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, Maryland 20892, United States
| | - Martin J Schnermann
- Chemical Biology Laboratory, Center for Cancer Research, National Cancer Institute, Frederick, Maryland 21702, United States
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14
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Espinoza EM, Røise JJ, Li IC, Das R, Murthy N. Advances in Imaging Reactive Oxygen Species. J Nucl Med 2021; 62:457-461. [PMID: 33384322 DOI: 10.2967/jnumed.120.245415] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2020] [Accepted: 12/08/2020] [Indexed: 11/16/2022] Open
Abstract
Reactive oxygen species (ROS) play a pivotal role in many cellular processes and can be either beneficial or harmful. The design of ROS-sensitive fluorophores has allowed for imaging of specific activity and has helped elucidate mechanisms of action for ROS. Understanding the oxidative role of ROS in the many roles it plays allows us to understand the human body. This review provides a concise overview of modern advances in the field of ROS imaging. Indeed, much has been learned about the role of ROS throughout the years; however, it has recently been shown that using nanoparticles, rather than individual small organic fluorophores, for ROS imaging can further our understanding of ROS.
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Affiliation(s)
- Eli M Espinoza
- Department of Bioengineering, University of California, Berkeley, California
| | - Joachim Justad Røise
- Department of Bioengineering, University of California, Berkeley, California.,Department of Chemistry, University of California, Berkeley, California; and
| | - I-Che Li
- Department of Bioengineering, University of California, Berkeley, California
| | - Riddha Das
- Department of Bioengineering, University of California, Berkeley, California
| | - Niren Murthy
- Department of Bioengineering, University of California, Berkeley, California .,Innovative Genomics Institute, Berkeley, California
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15
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Cabrellon G, Tampieri F, Rossa A, Barbon A, Marotta E, Paradisi C. Application of Fluorescence-Based Probes for the Determination of Superoxide in Water Treated with Air Non-thermal Plasma. ACS Sens 2020; 5:2866-2875. [PMID: 32799531 PMCID: PMC8011984 DOI: 10.1021/acssensors.0c01042] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Superoxide is one of the reactive oxygen species (ROS) in non-thermal plasmas generated by electrical discharges in air at room temperature and atmospheric pressure. One important application of such plasmas is the activation of advanced oxidation processes for air and water decontaminating treatments. When in contact with aqueous media, ROS and notably superoxide can react at the plasma/liquid interface or transfer and react into the liquid. While the detection of superoxide in plasma-treated water has been reported in the literature, to the best of our knowledge, quantitative determinations are lacking. We report here the determination of superoxide rate of formation and steady-state concentration in water subjected to air non-thermal plasma in a streamer discharge reactor used previously to treat various organic contaminants. After detecting the presence of superoxide by spin-trapping and electron paramagnetic resonance analyses, we applied superoxide-selective fluorescent probes to carry out quantitative determinations. The first probe tested, 3',6'-bis(diphenylphosphinyl) fluorescein (PF-1), was not sufficiently soluble, but the second one, fluorescein-bis-[(N-methylpyridinium-3-yl)sulfonate iodide] (FMSI), was applied successfully. Under typical plasma operating conditions, the rate of superoxide formation and its steady-state concentration were (0.27 ± 0.15) μM s-1 and (0.007 ± 0.004) nM, respectively. The procedure outlined here can be usefully applied to detect and quantify superoxide in water treated by different plasma sources in various types of plasma reactors.
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Affiliation(s)
- Gabriele Cabrellon
- Department of Chemical Sciences, University of Padova, Via Marzolo 1, 35131 Padova, Italy
| | - Francesco Tampieri
- Department of Chemical Sciences, University of Padova, Via Marzolo 1, 35131 Padova, Italy
| | - Andrea Rossa
- Department of Chemical Sciences, University of Padova, Via Marzolo 1, 35131 Padova, Italy
| | - Antonio Barbon
- Department of Chemical Sciences, University of Padova, Via Marzolo 1, 35131 Padova, Italy
| | - Ester Marotta
- Department of Chemical Sciences, University of Padova, Via Marzolo 1, 35131 Padova, Italy
| | - Cristina Paradisi
- Department of Chemical Sciences, University of Padova, Via Marzolo 1, 35131 Padova, Italy
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16
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Xiao H, Zhang W, Li P, Zhang W, Wang X, Tang B. Versatile Fluorescent Probes for Imaging the Superoxide Anion in Living Cells and In Vivo. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.201906793] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Haibin Xiao
- College of Chemistry, Chemical Engineering and Materials ScienceKey Laboratory of Molecular and Nano ProbesMinistry of EducationCollaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of ShandongInstitute of Biomedical SciencesShandong Normal University Jinan 250014 P. R. China
- School of Chemistry and Chemical EngineeringShandong University of Technology Zibo 255049 P. R. China
| | - Wen Zhang
- College of Chemistry, Chemical Engineering and Materials ScienceKey Laboratory of Molecular and Nano ProbesMinistry of EducationCollaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of ShandongInstitute of Biomedical SciencesShandong Normal University Jinan 250014 P. R. China
| | - Ping Li
- College of Chemistry, Chemical Engineering and Materials ScienceKey Laboratory of Molecular and Nano ProbesMinistry of EducationCollaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of ShandongInstitute of Biomedical SciencesShandong Normal University Jinan 250014 P. R. China
| | - Wei Zhang
- College of Chemistry, Chemical Engineering and Materials ScienceKey Laboratory of Molecular and Nano ProbesMinistry of EducationCollaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of ShandongInstitute of Biomedical SciencesShandong Normal University Jinan 250014 P. R. China
| | - Xin Wang
- College of Chemistry, Chemical Engineering and Materials ScienceKey Laboratory of Molecular and Nano ProbesMinistry of EducationCollaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of ShandongInstitute of Biomedical SciencesShandong Normal University Jinan 250014 P. R. China
| | - Bo Tang
- College of Chemistry, Chemical Engineering and Materials ScienceKey Laboratory of Molecular and Nano ProbesMinistry of EducationCollaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of ShandongInstitute of Biomedical SciencesShandong Normal University Jinan 250014 P. R. China
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17
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Kumar S, Ramesh A, Kulkarni A. Targeting macrophages: a novel avenue for cancer drug discovery. Expert Opin Drug Discov 2020; 15:561-574. [PMID: 32141351 DOI: 10.1080/17460441.2020.1733525] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Introduction: Tumor-associated macrophages (TAMs) make up a significant portion of the tumor microenvironment. Emerging clinical evidence indicate that cytokines present in the tumor microenvironment influence TAMs to play an immunosuppressive role by acquiring a pro-tumoral phenotype. However, TAMs are inherently plastic cells that can be phenotypically reprogrammed to elicit an anti-tumoral response. Therapeutic strategies that focus on targeting TAMs have opened new avenues for drug discoveries.Areas covered: This review discusses recent developments in TAM targeted immunotherapy in both preclinical and clinical settings. This article highlights the potential signaling pathways that can be targeted for macrophage reprogramming and discusses the progress of current clinical trials involved in TAMs targeting. Novel nanoparticle-based drug delivery strategies involved in macrophage-based cancer therapeutics and diagnostics are also discussed.Expert opinion: TAM targeted therapies have limited success in clinics due to reasons such as insufficient inhibition of signaling pathways, lower drug accumulation in the tumor, activation of feedback signaling pathways that induce resistance to monotherapies and systemic dose-related toxicities. Nanoparticle-based delivery platforms could overcome these challenges since they enable encapsulation of multiple drugs that target different signaling pathways and enhance intratumoral delivery and can enable delivery of imaging agents.
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Affiliation(s)
- Sahana Kumar
- Department of Chemical Engineering, University of Massachusetts, Amherst, MA, USA
| | - Anujan Ramesh
- Department of Chemical Engineering, University of Massachusetts, Amherst, MA, USA.,Department of Biomedical Engineering, University of Massachusetts, Amherst, MA, USA
| | - Ashish Kulkarni
- Department of Chemical Engineering, University of Massachusetts, Amherst, MA, USA.,Department of Biomedical Engineering, University of Massachusetts, Amherst, MA, USA.,Center for Bioactive Delivery, Institute for Applied Life Sciences, University of Massachusetts, Amherst, MA, USA
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18
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Picard-Lafond A, Larivière D, Boudreau D. Revealing the Hydrolysis Mechanism of a Hg 2+-Reactive Fluorescein Probe: Novel Insights on Thionocarbonated Dyes. ACS OMEGA 2020; 5:701-711. [PMID: 31956820 PMCID: PMC6964290 DOI: 10.1021/acsomega.9b03333] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/08/2019] [Accepted: 12/17/2019] [Indexed: 06/10/2023]
Abstract
As one of the most toxic metal pollutants, mercury is the subject of extensive research to improve current detection strategies, notably to develop sensitive, selective, fast, and affordable Hg2+-responsive fluorescent probes. Comprehending the sensing mechanism of these molecules is a crucial step in their design and optimization of their performance. Herein, a new fluorescein-based thionocarbonate-appended Hg2+-sensitive probe was synthesized to study the hydrolysis reactions involved in the sensing process. Autohydrolysis was revealed as a significant component of the signal generation mechanism, occurring concurrently with Hg2+-catalyzed hydrolysis. This knowledge was used to investigate the effects of key experimental conditions (pH, temperature, chloride ions) on sensing efficiency. Overall, the chemical and physical properties of this new thionocarbonated dye and the insights into its sensing mechanism will be instrumental in designing reliable and effective portable sensing strategies for mercury and other heavy metals.
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Affiliation(s)
- Audrey Picard-Lafond
- Département
de chimie and Centre d’optique, photonique et laser
(COPL), Université Laval, Québec, Quebec G1V 0A6, Canada
| | - Dominic Larivière
- Département
de chimie and Centre d’optique, photonique et laser
(COPL), Université Laval, Québec, Quebec G1V 0A6, Canada
| | - Denis Boudreau
- Département
de chimie and Centre d’optique, photonique et laser
(COPL), Université Laval, Québec, Quebec G1V 0A6, Canada
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19
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Zuo Q, Wu Q, Lv Y, Gong X, Cheng D. Imaging of endoplasmic reticulum superoxide anion fluctuation in a liver injury model by a selective two-photon fluorescent probe. NEW J CHEM 2020. [DOI: 10.1039/d0nj00487a] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
An endoplasmic reticulum-targeted two-photon probe is reported with excellent sensitivity and selectivity for visualizing the O2˙− level in a liver injury model.
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Affiliation(s)
- Qingping Zuo
- Department of Pharmacy
- The First Hospital of Changsha
- Changsha
- P. R. China
| | - Qian Wu
- State Key Laboratory of Chemo/Biosensing and Chemometrics
- College of Chemistry and Chemical Engineering
- Hunan University
- Changsha 410082
- P. R. China
| | - Yun Lv
- State Key Laboratory of Chemo/Biosensing and Chemometrics
- College of Chemistry and Chemical Engineering
- Hunan University
- Changsha 410082
- P. R. China
| | - Xiangyang Gong
- State Key Laboratory of Chemo/Biosensing and Chemometrics
- College of Chemistry and Chemical Engineering
- Hunan University
- Changsha 410082
- P. R. China
| | - Dan Cheng
- State Key Laboratory of Chemo/Biosensing and Chemometrics
- College of Chemistry and Chemical Engineering
- Hunan University
- Changsha 410082
- P. R. China
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20
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Xiao H, Zhang W, Li P, Zhang W, Wang X, Tang B. Versatile Fluorescent Probes for Imaging the Superoxide Anion in Living Cells and In Vivo. Angew Chem Int Ed Engl 2019; 59:4216-4230. [DOI: 10.1002/anie.201906793] [Citation(s) in RCA: 66] [Impact Index Per Article: 13.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2019] [Indexed: 01/06/2023]
Affiliation(s)
- Haibin Xiao
- College of Chemistry, Chemical Engineering and Materials ScienceKey Laboratory of Molecular and Nano ProbesMinistry of EducationCollaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of ShandongInstitute of Biomedical SciencesShandong Normal University Jinan 250014 P. R. China
- School of Chemistry and Chemical EngineeringShandong University of Technology Zibo 255049 P. R. China
| | - Wen Zhang
- College of Chemistry, Chemical Engineering and Materials ScienceKey Laboratory of Molecular and Nano ProbesMinistry of EducationCollaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of ShandongInstitute of Biomedical SciencesShandong Normal University Jinan 250014 P. R. China
| | - Ping Li
- College of Chemistry, Chemical Engineering and Materials ScienceKey Laboratory of Molecular and Nano ProbesMinistry of EducationCollaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of ShandongInstitute of Biomedical SciencesShandong Normal University Jinan 250014 P. R. China
| | - Wei Zhang
- College of Chemistry, Chemical Engineering and Materials ScienceKey Laboratory of Molecular and Nano ProbesMinistry of EducationCollaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of ShandongInstitute of Biomedical SciencesShandong Normal University Jinan 250014 P. R. China
| | - Xin Wang
- College of Chemistry, Chemical Engineering and Materials ScienceKey Laboratory of Molecular and Nano ProbesMinistry of EducationCollaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of ShandongInstitute of Biomedical SciencesShandong Normal University Jinan 250014 P. R. China
| | - Bo Tang
- College of Chemistry, Chemical Engineering and Materials ScienceKey Laboratory of Molecular and Nano ProbesMinistry of EducationCollaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of ShandongInstitute of Biomedical SciencesShandong Normal University Jinan 250014 P. R. China
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21
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Tampieri F, Cabrellon G, Rossa A, Barbon A, Marotta E, Paradisi C. Comment on "Water-Soluble Fluorescent Probe with Dual Mitochondria/Lysosome Targetability for Selective Superoxide Detection in Live Cells and in Zebrafish Embryos". ACS Sens 2019; 4:3080-3083. [PMID: 31674770 DOI: 10.1021/acssensors.9b01358] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Recently, a new water-soluble, fluorescein-based probe for the detection of superoxide radical anion in aqueous media was developed by Lu et al. (ACS Sens. 2018, 3, 59-64). The probe was proven to be selective for superoxide and was used successfully also in cells and zebrafish embryos. To characterize the response of the probe to superoxide, Lu et al. used KO2 dissolved in deionized water as a surrogate. In testing this probe in different applications, we repeated some of these experiments and came to realize that the fluorescence signal observed by the Authors in their experiments with KO2 was incorrectly attributed to the reaction of the probe with superoxide and is due instead to its reactions with HO- and HO2-. We show that indeed under the conditions used in these assays KO2 undergoes very fast reaction with water to form HO- and HO2-. On the other hand, by using a proper surrogate, namely, KO2 dissolved in DMSO, and spin trapping experiments, we confirmed the ability of the probe to detect superoxide.
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Affiliation(s)
- Francesco Tampieri
- Department of Chemical Sciences, University of Padova, Via Marzolo 1, 35131 Padova, Italy
| | - Gabriele Cabrellon
- Department of Chemical Sciences, University of Padova, Via Marzolo 1, 35131 Padova, Italy
| | - Andrea Rossa
- Department of Chemical Sciences, University of Padova, Via Marzolo 1, 35131 Padova, Italy
| | - Antonio Barbon
- Department of Chemical Sciences, University of Padova, Via Marzolo 1, 35131 Padova, Italy
| | - Ester Marotta
- Department of Chemical Sciences, University of Padova, Via Marzolo 1, 35131 Padova, Italy
| | - Cristina Paradisi
- Department of Chemical Sciences, University of Padova, Via Marzolo 1, 35131 Padova, Italy
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22
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Lu X, Lin G, Dong X, Zhao W, Chen Z. Reply to Comment on "Water-Soluble Fluorescent Probe with Dual Mitochondria/Lysosome Targetability Superoxide Detection in Live Cells and in Zebrafish Embryos". ACS Sens 2019; 4:3084-3087. [PMID: 31674767 DOI: 10.1021/acssensors.9b01507] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Recently, we published a paper on the detection of superoxide (O2•-) with a water-soluble fluorescent probe (ACS Sens. 2018, 3, 59-64), and Francesco Tampieri et al. provided comments on our publication, mostly on the detection medium (deionized water) we used. Herein we present our responses to the addressed questions to explain that although KO2 decomposes in aqueous environment, the results we obtained did not affect the general trend, since evidence from the literature afforded the correlation between KO2 in aqueous media as a surrogate of superoxide and enzymatically produced O2•- for the probes wherein the deprotection pathway operated. Moreover, fluorescence imaging on cells and zebrafish embryos under PMA stimulation confirmed the effectiveness of our probe to detect superoxide using KO2 as a convenient source. The detailed studies from Francesco Tampieri and coauthors are scientifically meaningful for the reliable evaluation of fluorescent probes using KO2 as a surrogate of superoxide.
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Affiliation(s)
- Xiuhong Lu
- Shanghai Key Laboratory of Molecular Imaging, Shanghai University of Medicine and Health Sciences, Shanghai, 201318, P. R. China
| | - Guangyu Lin
- School of Pharmacy, Fudan University, 826 Zhangheng Road, Shanghai, 201203, P. R. China
| | - Xiaochun Dong
- School of Pharmacy, Fudan University, 826 Zhangheng Road, Shanghai, 201203, P. R. China
| | - Weili Zhao
- School of Pharmacy, Fudan University, 826 Zhangheng Road, Shanghai, 201203, P. R. China
- Key Laboratory for Special Functional Material of the Ministry of Education, Henan University, Kaifeng, 475004, P. R. China
| | - Zhongjian Chen
- Shanghai Dermatology Hospital, Shanghai, 200443, P. R. China
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23
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Chen L, Cho MK, Wu D, Kim HM, Yoon J. Two-Photon Fluorescence Probe for Selective Monitoring of Superoxide in Live Cells and Tissues. Anal Chem 2019; 91:14691-14696. [DOI: 10.1021/acs.analchem.9b03937] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Affiliation(s)
- Liyan Chen
- Department of Chemistry and Nano Science, Ewha Womans University, Seoul 120-750, Korea
| | - Myoung Ki Cho
- Department of Chemistry and Energy Systems Research, Ajou University, Suwon 16499, Korea
| | - Di Wu
- Department of Chemistry and Nano Science, Ewha Womans University, Seoul 120-750, Korea
| | - Hwan Myung Kim
- Department of Chemistry and Energy Systems Research, Ajou University, Suwon 16499, Korea
| | - Juyoung Yoon
- Department of Chemistry and Nano Science, Ewha Womans University, Seoul 120-750, Korea
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24
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Bai X, Ng KKH, Hu JJ, Ye S, Yang D. Small-Molecule-Based Fluorescent Sensors for Selective Detection of Reactive Oxygen Species in Biological Systems. Annu Rev Biochem 2019; 88:605-633. [DOI: 10.1146/annurev-biochem-013118-111754] [Citation(s) in RCA: 54] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
Reactive oxygen species (ROS) encompass a collection of intricately linked chemical entities characterized by individually distinct physicochemical properties and biological reactivities. Although excessive ROS generation is well known to underpin disease development, it has become increasingly evident that ROS also play central roles in redox regulation and normal physiology. A major challenge in uncovering the relevant biological mechanisms and deconvoluting the apparently paradoxical roles of distinct ROS in human health and disease lies in the selective and sensitive detection of these transient species in the complex biological milieu. Small-molecule-based fluorescent sensors enable molecular imaging of ROS with great spatial and temporal resolution and have thus been appreciated as excellent tools for aiding discoveries in modern redox biology. We review a selection of state-of-the-art sensors with demonstrated utility in biological systems. By providing a systematic overview based on underlying chemical sensing mechanisms, we wish to highlight the strengths and weaknesses in prior sensor works and propose some guiding principles for the development of future probes.
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Affiliation(s)
| | | | - Jun Jacob Hu
- Morningside Laboratory for Chemical Biology, Department of Chemistry, The University of Hong Kong, Hong Kong, P. R. China;, , , ,
| | - Sen Ye
- Morningside Laboratory for Chemical Biology, Department of Chemistry, The University of Hong Kong, Hong Kong, P. R. China;, , , ,
| | - Dan Yang
- Morningside Laboratory for Chemical Biology, Department of Chemistry, The University of Hong Kong, Hong Kong, P. R. China;, , , ,
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25
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Huang S, Zhang X, Liu Y, Gui J, Wang R, Han L, Jia H, Du L. Phosphinate-based mitochondria-targeted fluorescent probe for imaging and detection of endogenous superoxide in live cells and in vivo. Talanta 2019; 197:239-248. [DOI: 10.1016/j.talanta.2018.12.080] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2018] [Revised: 12/21/2018] [Accepted: 12/25/2018] [Indexed: 11/26/2022]
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26
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A ratiometric fluorescent probe for the detection of endogenous hydroxyl radicals in living cells. Talanta 2019; 196:317-324. [DOI: 10.1016/j.talanta.2018.12.065] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2018] [Revised: 12/06/2018] [Accepted: 12/21/2018] [Indexed: 11/17/2022]
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27
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Haque MM, Murale DP, Kim YK, Lee JS. Crosstalk between Oxidative Stress and Tauopathy. Int J Mol Sci 2019; 20:ijms20081959. [PMID: 31013607 PMCID: PMC6514575 DOI: 10.3390/ijms20081959] [Citation(s) in RCA: 40] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2019] [Revised: 04/16/2019] [Accepted: 04/19/2019] [Indexed: 12/11/2022] Open
Abstract
Tauopathy is a collective term for neurodegenerative diseases associated with pathological modifications of tau protein. Tau modifications are mediated by many factors. Recently, reactive oxygen species (ROS) have attracted attention due to their upstream and downstream effects on tauopathy. In physiological conditions, healthy cells generate a moderate level of ROS for self-defense against foreign invaders. Imbalances between ROS and the anti-oxidation pathway cause an accumulation of excessive ROS. There is clear evidence that ROS directly promotes tau modifications in tauopathy. ROS is also highly upregulated in the patients’ brain of tauopathies, and anti-oxidants are currently prescribed as potential therapeutic agents for tauopathy. Thus, there is a clear connection between oxidative stress (OS) and tauopathies that needs to be studied in more detail. In this review, we will describe the chemical nature of ROS and their roles in tauopathy.
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Affiliation(s)
- Md Mamunul Haque
- Molecular Recognition Research Center, Korea Institute of Science and Technology (KIST), Seoul 02792, Korea.
| | - Dhiraj P Murale
- Molecular Recognition Research Center, Korea Institute of Science and Technology (KIST), Seoul 02792, Korea.
| | - Yun Kyung Kim
- Bio-Med Division, KIST-School UST, Seoul 02792, Korea.
- Convergence Research Center for Diagnosis, Treatment and Care System of Dementia, Brain Science Institute (BSI), Korea Institute of Science and Technology (KIST), Seoul 02792, Korea.
| | - Jun-Seok Lee
- Molecular Recognition Research Center, Korea Institute of Science and Technology (KIST), Seoul 02792, Korea.
- Bio-Med Division, KIST-School UST, Seoul 02792, Korea.
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28
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Wang J, Liu L, Xu W, Yang Z, Yan Y, Xie X, Wang Y, Yi T, Wang C, Hua J. Mitochondria-Targeted Ratiometric Fluorescent Probe Based on Diketopyrrolopyrrole for Detecting and Imaging of Endogenous Superoxide Anion in Vitro and in Vivo. Anal Chem 2019; 91:5786-5793. [DOI: 10.1021/acs.analchem.9b00014] [Citation(s) in RCA: 38] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Jian Wang
- Key Laboratory for Advanced Materials and School of Chemistry and Molecular Engineering, East China University of Science and Technology, 130 Meilong Road, Shanghai 200237, PR China
| | - Lingyan Liu
- Department of Chemistry, Fudan University, 2005 Songhu Road, Shanghai 200438, PR China
| | - Weibo Xu
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai 200032, PR China
- Department of Head and Neck Surgery, Fudan University Shanghai Cancer Center, Shanghai 200032, PR China
| | - Zhicheng Yang
- Key Laboratory for Advanced Materials and School of Chemistry and Molecular Engineering, East China University of Science and Technology, 130 Meilong Road, Shanghai 200237, PR China
| | - Yongchao Yan
- Key Laboratory for Advanced Materials and School of Chemistry and Molecular Engineering, East China University of Science and Technology, 130 Meilong Road, Shanghai 200237, PR China
| | - Xiaoxu Xie
- Key Laboratory for Advanced Materials and School of Chemistry and Molecular Engineering, East China University of Science and Technology, 130 Meilong Road, Shanghai 200237, PR China
| | - Yu Wang
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai 200032, PR China
- Department of Head and Neck Surgery, Fudan University Shanghai Cancer Center, Shanghai 200032, PR China
| | - Tao Yi
- Department of Chemistry, Fudan University, 2005 Songhu Road, Shanghai 200438, PR China
| | - Chengyun Wang
- Key Laboratory for Advanced Materials and School of Chemistry and Molecular Engineering, East China University of Science and Technology, 130 Meilong Road, Shanghai 200237, PR China
| | - Jianli Hua
- Key Laboratory for Advanced Materials and School of Chemistry and Molecular Engineering, East China University of Science and Technology, 130 Meilong Road, Shanghai 200237, PR China
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29
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Yang L, Song Y, Zeng M, Du Y, Peng B, Huang Z, Wang L. Luminescent SiO2@Tb/guanosine 5′-monophosphate core-shell nanoscale coordination polymers for superoxide anion detection. Talanta 2019; 191:74-80. [DOI: 10.1016/j.talanta.2018.08.041] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2018] [Revised: 08/03/2018] [Accepted: 08/12/2018] [Indexed: 11/29/2022]
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30
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Lv Y, Dan Cheng, Dongdong Su, Chen M, Yin BC, Yuan L, Zhang XB. Visualization of oxidative injury in the mouse kidney using selective superoxide anion fluorescent probes. Chem Sci 2018; 9:7606-7613. [PMID: 30393520 PMCID: PMC6187691 DOI: 10.1039/c8sc03308k] [Citation(s) in RCA: 73] [Impact Index Per Article: 12.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2018] [Accepted: 09/10/2018] [Indexed: 12/22/2022] Open
Abstract
Drug-induced acute kidney injury (AKI), caused by renal drug metabolism, has been regarded as a main problem in clinical pharmacology and practice. However, due to the lack of effective biomarkers and noninvasive real-time tools, the early diagnosis of drug-induced AKI is still a crucial challenge. The superoxide anion (O2˙-), the preliminary reactive oxidative species, is closely related to drug-induced AKI. In this paper, we reported two new mitochondria-targeted fluorescent probes for investigating AKI via mapping the fluctuation of O2˙- with high sensitivity and selectivity by the combination of rational design and a probe-screening approach. Small-molecule fluorescent probes (Naph-O2˙- and NIR-O2˙- ) with high accuracy and excellent selectivity were successfully applied to detect endogenously produced O2˙- in living cells and tissues by dual-model confocal imaging, and to trap the fluctuation of the O2˙- level during the drug-induced nephrotoxicity. Moreover, probe NIR-O2˙- was also used to elucidate the protective effects of l-carnitine (LC) against drug-induced nephrotoxicity for the first time. Therefore, these probes may be potential chemical tools for exploring the roles of O2˙- in complex nephrotoxicity disease systems.
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Affiliation(s)
- Yun Lv
- State Key Laboratory of Chemo/Biosensing and Chemometrics , College of Chemistry and Chemical Engineering , Hunan University , Changsha , 410082 , PR China .
| | - Dan Cheng
- State Key Laboratory of Chemo/Biosensing and Chemometrics , College of Chemistry and Chemical Engineering , Hunan University , Changsha , 410082 , PR China .
| | - Dongdong Su
- Laboratory of Bioimaging Probe Development , Singapore Bioimaging Consortium , Agency for Science, Technology and Research (ASTAR) , 11 Biopolis Way, Helios #02-02 , 138667 , Singapore
| | - Mei Chen
- College of Materials Science and Engineering , Hunan University , Changsha 410082 , PR China
| | - Bin-Cheng Yin
- Lab of Biosystem and Microanalysis , State Key Laboratory of Bioreactor Engineering , East China University of Science and Technology , Shanghai , 200237 , China
| | - Lin Yuan
- State Key Laboratory of Chemo/Biosensing and Chemometrics , College of Chemistry and Chemical Engineering , Hunan University , Changsha , 410082 , PR China .
| | - Xiao-Bing Zhang
- State Key Laboratory of Chemo/Biosensing and Chemometrics , College of Chemistry and Chemical Engineering , Hunan University , Changsha , 410082 , PR China .
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31
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Giovannini G, Hall AJ, Gubala V. Coumarin-based, switchable fluorescent substrates for enzymatic bacterial detection. Talanta 2018; 188:448-453. [PMID: 30029400 DOI: 10.1016/j.talanta.2018.06.018] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2018] [Revised: 06/05/2018] [Accepted: 06/06/2018] [Indexed: 01/27/2023]
Abstract
Enzymatically-switchable fluorescent substrates, such as the commercially available 4-methyl umbelliferones (4-MU) are used as standard indicators of enzymatic activity for the detection of various microorganisms and pathogens. However, a major disadvantage of 4-MU is its relatively high pKa leading to only partial dissociation of the fluorescent anion under the conditions where the enzymes are most effective (pH 6-6.5). Here we present a method for new, enzymatically-switchable, fluorescent substrates with improved photo-physico/chemical properties. The lead derivative, 4-AAU, shows excellent solubility in aqueous media (0.81 mg/mL) when compared to 4-MU (0.16 mg/mL), significantly improved quantum yield and wider dynamic range of its fluorescence properties. The corresponding bacterial substrate β-4-AAUG showed superior selectivity in the detection of clinically relevant amounts of E. coli, Enterococcus and K. pneumonia (1 CFU). The fluorescence intensity of β-4-AAUG was almost 5 times higher than that of the standard, the detection was possible in reasonably short time (∼ 2.5 h) and with excellent sensitivity.
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Affiliation(s)
- Giorgia Giovannini
- Istituto Italiano di Tecnologia (IIT), Via Morego 30, Genova 16163, Italy.
| | - Andrew J Hall
- Medway School of Pharmacy, University of Kent, Central Ave, Chatham Maritime, Kent ME4 4TB, United Kingdom.
| | - Vladimir Gubala
- Medway School of Pharmacy, University of Kent, Central Ave, Chatham Maritime, Kent ME4 4TB, United Kingdom.
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32
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Liu X, Tian X, Xu X, Lu J. Design of a phosphinate-based bioluminescent probe for superoxide radical anion imaging in living cells. LUMINESCENCE 2018; 33:1101-1106. [DOI: 10.1002/bio.3515] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2018] [Revised: 05/10/2018] [Accepted: 05/15/2018] [Indexed: 12/14/2022]
Affiliation(s)
- Xinda Liu
- School of Chemical and Environmental Engineering; Shanghai Institute of Technology; Shanghai P. R. China
| | - Xiaodong Tian
- School of Pharmacy; Fudan University; Shanghai P. R. China
| | - Xu Xu
- School of Chemical and Environmental Engineering; Shanghai Institute of Technology; Shanghai P. R. China
| | - Jianzhong Lu
- School of Pharmacy; Fudan University; Shanghai P. R. China
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33
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Hardy M, Zielonka J, Karoui H, Sikora A, Michalski R, Podsiadły R, Lopez M, Vasquez-Vivar J, Kalyanaraman B, Ouari O. Detection and Characterization of Reactive Oxygen and Nitrogen Species in Biological Systems by Monitoring Species-Specific Products. Antioxid Redox Signal 2018; 28:1416-1432. [PMID: 29037049 PMCID: PMC5910052 DOI: 10.1089/ars.2017.7398] [Citation(s) in RCA: 57] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/03/2017] [Accepted: 10/15/2017] [Indexed: 12/31/2022]
Abstract
SIGNIFICANCE Since the discovery of the superoxide dismutase enzyme, the generation and fate of short-lived oxidizing, nitrosating, nitrating, and halogenating species in biological systems has been of great interest. Despite the significance of reactive oxygen species (ROS) and reactive nitrogen species (RNS) in numerous diseases and intracellular signaling, the rigorous detection of ROS and RNS has remained a challenge. Recent Advances: Chemical characterization of the reactions of selected ROS and RNS with electron paramagnetic resonance (EPR) spin traps and fluorescent probes led to the establishment of species-specific products, which can be used for specific detection of several forms of ROS and RNS in cell-free systems and in cultured cells in vitro and in animals in vivo. Profiling oxidation products from the ROS and RNS probes provides a rigorous method for detection of those species in biological systems. CRITICAL ISSUES Formation and detection of species-specific products from the probes enables accurate characterization of the oxidative environment in cells. Measurement of the total signal (fluorescence, chemiluminescence, etc.) intensity does not allow for identification of the ROS/RNS formed. It is critical to identify the products formed by using chromatographic or other rigorous techniques. Product analyses should be accompanied by monitoring of the intracellular probe level, another factor controlling the yield of the product(s) formed. FUTURE DIRECTIONS More work is required to characterize the chemical reactivity of the ROS/RNS probes, and to develop new probes/detection approaches enabling real-time, selective monitoring of the specific products formed from the probes. Antioxid. Redox Signal. 28, 1416-1432.
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Affiliation(s)
- Micael Hardy
- Aix Marseille Univ, CNRS, ICR, Marseille, France
| | - Jacek Zielonka
- Department of Biophysics, Medical College of Wisconsin, Milwaukee, Wisconsin
- Free Radical Research Center, Medical College of Wisconsin, Milwaukee, Wisconsin
- Cancer Center, Medical College of Wisconsin, Milwaukee, Wisconsin
| | - Hakim Karoui
- Aix Marseille Univ, CNRS, ICR, Marseille, France
| | - Adam Sikora
- Institute of Applied Radiation Chemistry, Lodz University of Technology, Lodz, Poland
| | - Radosław Michalski
- Institute of Applied Radiation Chemistry, Lodz University of Technology, Lodz, Poland
| | - Radosław Podsiadły
- Faculty of Chemistry, Institute of Polymer and Dye Technology, Lodz University of Technology, Lodz, Poland
| | - Marcos Lopez
- Translational Biomedical Research Group, Biotechnology Laboratories, Cardiovascular Foundation of Colombia, Santander, Colombia
- Graduate Program of Biomedical Sciences, Faculty of Health, Universidad del Valle, Cali, Colombia
| | - Jeannette Vasquez-Vivar
- Department of Biophysics, Medical College of Wisconsin, Milwaukee, Wisconsin
- Free Radical Research Center, Medical College of Wisconsin, Milwaukee, Wisconsin
| | - Balaraman Kalyanaraman
- Department of Biophysics, Medical College of Wisconsin, Milwaukee, Wisconsin
- Free Radical Research Center, Medical College of Wisconsin, Milwaukee, Wisconsin
- Cancer Center, Medical College of Wisconsin, Milwaukee, Wisconsin
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34
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Zhang Z, Fan J, Zhao Y, Kang Y, Du J, Peng X. Mitochondria-Accessing Ratiometric Fluorescent Probe for Imaging Endogenous Superoxide Anion in Live Cells and Daphnia magna. ACS Sens 2018; 3:735-741. [PMID: 29508614 DOI: 10.1021/acssensors.8b00082] [Citation(s) in RCA: 46] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Superoxide anion (O2•-), as the precursor of other reactive oxygen species (ROS), is significantly important in the maintenance of redox homeostasis and various cellular signaling pathways. Here we present a ratiometric mitochondria-accessing fluorescent probe (NA-T) based on nucleophilic substitution mechanism for real-time measuring O2•-. By regulating the intramolecular charge of 1,8-naphthalimide, a ratiometric response model was obtained, which evinced 18-fold enhancement of fluorescence ratio ( I540 nm/ I475 nm) in the presence of O2•- over other ROS with rapid response (132 s), high sensitivity (DL = 0.370 μM) and selectivity. Confocal fluorescence images demonstrated that the probe could well permeate through plasma membrane for visualizing endogenous O2•- changes in mitochondria of living cells and in inflammatory Daphnia magna, indicating NA-T a potential tool for the diagnosis and research of corresponding diseases.
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Affiliation(s)
- Zhen Zhang
- State Key Laboratory of Fine Chemicals, Dalian University of Technology, 2 Linggong Road, Dalian 116024, P.R. China
| | - Jiangli Fan
- State Key Laboratory of Fine Chemicals, Dalian University of Technology, 2 Linggong Road, Dalian 116024, P.R. China
| | - Yuhui Zhao
- State Key Laboratory of Fine Chemicals, Dalian University of Technology, 2 Linggong Road, Dalian 116024, P.R. China
| | - Yao Kang
- State Key Laboratory of Fine Chemicals, Dalian University of Technology, 2 Linggong Road, Dalian 116024, P.R. China
| | - Jianjun Du
- State Key Laboratory of Fine Chemicals, Dalian University of Technology, 2 Linggong Road, Dalian 116024, P.R. China
| | - Xiaojun Peng
- State Key Laboratory of Fine Chemicals, Dalian University of Technology, 2 Linggong Road, Dalian 116024, P.R. China
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35
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Lu X, Chen Z, Dong X, Zhao W. Water-Soluble Fluorescent Probe with Dual Mitochondria/Lysosome Targetability for Selective Superoxide Detection in Live Cells and in Zebrafish Embryos. ACS Sens 2018; 3:59-64. [PMID: 29336143 DOI: 10.1021/acssensors.7b00831] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
A novel water-soluble fluorescein-based fluorescent probe for superoxide detection was developed. The probe is fairly stable under neutral and acidic conditions. It can be used to detect superoxide both in solution with the detection limit of 2.2 μM and in living cells. Cell imaging experiments indicated that such a probe displayed good cell penetration and O2•- could be detected with PMA-stimulated HepG2 cells in both mitochondria and lysosome. Such a probe is the first dual mitochondria- and lysosome- targetable fluorescent chemodosimeter. Additionally, O2•- in intact live zebrafish embryos was successfully visualized under PMA-stimulated conditions, and the possible detection mechanism was studied as well.
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Affiliation(s)
- Xiuhong Lu
- School
of Pharmacy Fudan University, 826 Zhangheng Road, Shanghai, 201203, P. R. China
- PET
Center,Huashan Hospital, Fudan University, 518 East Wuzhong Road, Shanghai 200235, P. R. China
| | - Zhongjian Chen
- Shanghai Dermatology Hospital, Shanghai, 200443, P. R. China
| | - Xiaochun Dong
- School
of Pharmacy Fudan University, 826 Zhangheng Road, Shanghai, 201203, P. R. China
| | - Weili Zhao
- School
of Pharmacy Fudan University, 826 Zhangheng Road, Shanghai, 201203, P. R. China
- Key
Laboratory for Special Functional Material of the Ministry of Education, Henan University, Kaifeng, 475004, P. R. China
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36
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Wu Y, Shi A, Li Y, Zeng H, Chen X, Wu J, Fan X. A near-infrared xanthene fluorescence probe for monitoring peroxynitrite in living cells and mouse inflammation model. Analyst 2018; 143:5512-5519. [DOI: 10.1039/c8an01107a] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
A novel near-infrared xanthene fluorescence probe for monitoring peroxynitrite in vitro and in vivo.
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Affiliation(s)
- Yongquan Wu
- School of Chemistry and Chemical Engineering & Key Laboratory of Organo-pharmaceutical Chemistry of Jiangxi Province
- Gannan Normal University
- Ganzhou Jiangxi 341000
- P. R. China
| | - Aiping Shi
- School of Chemistry and Chemical Engineering & Key Laboratory of Organo-pharmaceutical Chemistry of Jiangxi Province
- Gannan Normal University
- Ganzhou Jiangxi 341000
- P. R. China
| | - Yuanyan Li
- School of Chemistry and Chemical Engineering & Key Laboratory of Organo-pharmaceutical Chemistry of Jiangxi Province
- Gannan Normal University
- Ganzhou Jiangxi 341000
- P. R. China
| | - Hong Zeng
- School of Chemistry and Chemical Engineering & Key Laboratory of Organo-pharmaceutical Chemistry of Jiangxi Province
- Gannan Normal University
- Ganzhou Jiangxi 341000
- P. R. China
| | - Xiaoyong Chen
- School of Chemistry and Chemical Engineering & Key Laboratory of Organo-pharmaceutical Chemistry of Jiangxi Province
- Gannan Normal University
- Ganzhou Jiangxi 341000
- P. R. China
| | - Jie Wu
- School of Chemistry and Chemical Engineering & Key Laboratory of Organo-pharmaceutical Chemistry of Jiangxi Province
- Gannan Normal University
- Ganzhou Jiangxi 341000
- P. R. China
| | - Xiaolin Fan
- School of Chemistry and Chemical Engineering & Key Laboratory of Organo-pharmaceutical Chemistry of Jiangxi Province
- Gannan Normal University
- Ganzhou Jiangxi 341000
- P. R. China
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37
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Han X, Wang R, Song X, Yu F, Lv C, Chen L. A mitochondrial-targeting near-infrared fluorescent probe for bioimaging and evaluating endogenous superoxide anion changes during ischemia/reperfusion injury. Biomaterials 2017; 156:134-146. [PMID: 29195182 DOI: 10.1016/j.biomaterials.2017.11.039] [Citation(s) in RCA: 83] [Impact Index Per Article: 11.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2017] [Revised: 11/14/2017] [Accepted: 11/21/2017] [Indexed: 12/12/2022]
Abstract
The outburst of superoxide anion (O2-) in mitochondrial during ischemia/reperfusion (I/R) process will cause a series of oxidative damage including polarity loss of mitochondrial membrane potential, overload of secondary cellular calcium, and cascade apoptosis. To monitor the O2- level fluctuations as well as to evaluate the relationship between O2- concentration and the degree of cell apoptosis during I/R process, we propose a ratiometric near-infrared mitochondrial targeting fluorescent probe Mito-Cy-Tfs for the detection of level changes of O2- in cells and in vivo. The probe Mito-Cy-Tfs is composed of three moieties: near-infrared heptamethine cyanine as fluorescence signal transducer, trifluoromethanesulfonamide as fluorescence modulator, and lipophilic triphenylphosphonium cation as mitochondrial guider. The probe can well locate in mitochondria and respond the concentration changes of endogenous O2- selectively and sensitively. The probe has been successfully utilized to image the endogenous O2- fluctuations in four kinds of cell I/R models (glucose deprivation/reperfusion, serum deprivation/reperfusion, oxygen deprivation/reperfusion and glucose-serum-oxygen deprivation/reperfusion). The probe also exhibits deep tissue penetration for real-time imaging of O2-concentration in liver of I/R mice model. We confirm that the adoption of ischemic preconditioning (IPC) and postconditioning (IPTC) can protect liver from I/R injury. The probe can be employed to accurately indicate and evaluate the mutual relationship between the levels of O2- and the degrees of organ damage during I/R, IPC and IPTC processes. The above applications make our new probe a potential candidate for the clinical surgery assessment.
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Affiliation(s)
- Xiaoyue Han
- Key Laboratory of Coastal Environmental Processes and Ecological Remediation, Research Centre for Coastal Environmental Engineering and Technology, Yantai Institute of Coastal Zone Research, Chinese Academy of Sciences, Yantai, 264003, China; University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Rui Wang
- Key Laboratory of Coastal Environmental Processes and Ecological Remediation, Research Centre for Coastal Environmental Engineering and Technology, Yantai Institute of Coastal Zone Research, Chinese Academy of Sciences, Yantai, 264003, China
| | - Xinyu Song
- Department of Respiratory Medicine, Binzhou Medical University Hospital, Binzhou, 256603, China; Medicine Research Center, Institute of Molecular Medicine, Binzhou Medical University, Yantai, 264003, China
| | - Fabiao Yu
- Key Laboratory of Coastal Environmental Processes and Ecological Remediation, Research Centre for Coastal Environmental Engineering and Technology, Yantai Institute of Coastal Zone Research, Chinese Academy of Sciences, Yantai, 264003, China; Medicine Research Center, Institute of Molecular Medicine, Binzhou Medical University, Yantai, 264003, China.
| | - Changjun Lv
- Department of Respiratory Medicine, Binzhou Medical University Hospital, Binzhou, 256603, China; Medicine Research Center, Institute of Molecular Medicine, Binzhou Medical University, Yantai, 264003, China
| | - Lingxin Chen
- Key Laboratory of Coastal Environmental Processes and Ecological Remediation, Research Centre for Coastal Environmental Engineering and Technology, Yantai Institute of Coastal Zone Research, Chinese Academy of Sciences, Yantai, 264003, China; Medicine Research Center, Institute of Molecular Medicine, Binzhou Medical University, Yantai, 264003, China.
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38
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Mulay SV, Kim Y, Lee KJ, Yudhistira T, Park HS, Churchill DG. A fluorogenic and red-shifted diphenyl phosphinate-based probe for selective peroxynitrite detection as demonstrated in fixed cells. NEW J CHEM 2017. [DOI: 10.1039/c7nj02530k] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
A new dicyanomethylene-4H-pyran-based fluorescent probe has been designed, synthesized and characterized. It shows selective “TURN-ON” fluorescence response upon reaction with ONOO−.
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Affiliation(s)
- Sandip V. Mulay
- Center for Catalytic Hydrocarbon Functionalizations
- Institute for Basic Science (IBS)
- Daejeon
- Republic of Korea
- Molecular Logic Gate Laboratory
| | - Youngsam Kim
- Center for Catalytic Hydrocarbon Functionalizations
- Institute for Basic Science (IBS)
- Daejeon
- Republic of Korea
- Molecular Logic Gate Laboratory
| | - Kyung Jin Lee
- Molecular Synthetic Biology Laboratory
- Department of Chemistry
- Korea Advanced Institute of Science and Technology (KAIST)
- Daejeon
- Republic of Korea
| | - Tesla Yudhistira
- Molecular Logic Gate Laboratory
- Department of Chemistry
- Korea Advanced Institute of Science and Technology (KAIST)
- Daejeon
- Republic of Korea
| | - Hee-Sung Park
- Molecular Synthetic Biology Laboratory
- Department of Chemistry
- Korea Advanced Institute of Science and Technology (KAIST)
- Daejeon
- Republic of Korea
| | - David G. Churchill
- Center for Catalytic Hydrocarbon Functionalizations
- Institute for Basic Science (IBS)
- Daejeon
- Republic of Korea
- Molecular Logic Gate Laboratory
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39
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Wu J, Yang Y, Zhang L, Wang H, Yang M, Yuan J. A visible-light-excited Eu3+complex-based luminescent probe for highly sensitive time-gated luminescence imaging detection of intracellular peroxynitrite. J Mater Chem B 2017; 5:2322-2329. [DOI: 10.1039/c7tb00345e] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
A visible-light-excited europium complex was developed for highly sensitive imaging of intracellular peroxynitrite with time-gated luminescence mode.
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Affiliation(s)
- Jing Wu
- School of Chemistry and Chemical Engineering
- Liaoning Normal University
- China
| | - Yuzhu Yang
- School of Chemistry and Chemical Engineering
- Liaoning Normal University
- China
| | - Lin Zhang
- School of Chemistry and Chemical Engineering
- Liaoning Normal University
- China
| | - Huan Wang
- School of Chemistry and Chemical Engineering
- Liaoning Normal University
- China
| | - Mei Yang
- School of Chemistry and Chemical Engineering
- Liaoning Normal University
- China
| | - Jingli Yuan
- State Key Laboratory of Fine Chemicals
- School of Chemistry
- Dalian University of Technology
- Dalian 116024
- China
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40
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Li RQ, Mao ZQ, Rong L, Wu N, Lei Q, Zhu JY, Zhuang L, Zhang XZ, Liu ZH. A two-photon fluorescent probe for exogenous and endogenous superoxide anion imaging in vitro and in vivo. Biosens Bioelectron 2017; 87:73-80. [DOI: 10.1016/j.bios.2016.08.008] [Citation(s) in RCA: 47] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2016] [Revised: 07/28/2016] [Accepted: 08/02/2016] [Indexed: 12/19/2022]
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41
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Ma H, Song B, Wang Y, Cong D, Jiang Y, Yuan J. Dual-emissive nanoarchitecture of lanthanide-complex-modified silica particles for in vivo ratiometric time-gated luminescence imaging of hypochlorous acid. Chem Sci 2016; 8:150-159. [PMID: 28451159 PMCID: PMC5308275 DOI: 10.1039/c6sc02243j] [Citation(s) in RCA: 82] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2016] [Accepted: 07/25/2016] [Indexed: 12/24/2022] Open
Abstract
A dual-emissive nanoarchitecture of lanthanide-complex-modified silica particles was developed for real-time ratiometric time-gated luminescence imaging of HClO in vivo.
We have developed a ratiometric time-gated luminescence sensory system for in vivo imaging of hypochlorous acid (HClO) by preparing a dual-emissive nanoarchitecture of europium- and terbium-complex-modified silica nanoparticles. The design of this nanoarchitecture is based on our new finding that the strong, long-lived luminescence of the β-diketonate–Eu3+ complex can be rapidly and selectively quenched by HClO. Therefore, the β-diketonate–Eu3+ complex was decorated on the surface of the silica nanoparticles for responding to HClO, while a HClO-insensitive luminescent terbium complex was immobilized in the inner solid core of the nanoparticles to serve as an internal standard. This nanosensing probe combines the advantages of both ratiometric and time-gated detection modes to afford high accuracy and sensitivity. Upon exposure to HClO, the nanoprobe displayed a remarkable luminescence color change from red to green, and the intensity ratio of the green over the red luminescence (I539/I607) showed a rapid, sensitive and selective response to HClO. Additionally, the feasibility of using the nanoprobe for intracellular detection of exogenous and endogenous HClO and for real-time mapping of HClO in small laboratory animals has been demonstrated via ratiometric time-gated luminescence imaging microscopy. The results reveal that the constructed nanoarchitecture cloud is a favorable and useful sensing probe for the real-time imaging of HClO in vivo with high specificity and contrast.
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Affiliation(s)
- Hua Ma
- State Key Laboratory of Fine Chemicals , School of Chemistry , Dalian University of Technology , Dalian 116024 , P. R. China . ;
| | - Bo Song
- State Key Laboratory of Fine Chemicals , School of Chemistry , Dalian University of Technology , Dalian 116024 , P. R. China . ;
| | - Yuanxiu Wang
- State Key Laboratory of Fine Chemicals , School of Chemistry , Dalian University of Technology , Dalian 116024 , P. R. China . ;
| | - Deyuan Cong
- State Key Laboratory of Fine Chemicals , School of Chemistry , Dalian University of Technology , Dalian 116024 , P. R. China . ;
| | - Yufei Jiang
- State Key Laboratory of Fine Chemicals , School of Chemistry , Dalian University of Technology , Dalian 116024 , P. R. China . ;
| | - Jingli Yuan
- State Key Laboratory of Fine Chemicals , School of Chemistry , Dalian University of Technology , Dalian 116024 , P. R. China . ;
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42
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Kolanowski JL, Kaur A, New EJ. Selective and Reversible Approaches Toward Imaging Redox Signaling Using Small-Molecule Probes. Antioxid Redox Signal 2016; 24:713-30. [PMID: 26607478 DOI: 10.1089/ars.2015.6588] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
SIGNIFICANCE Recent research has identified key roles for reactive oxygen species (ROS)/reactive nitrogen species (RNS) in redox signaling, but much remains to be uncovered. Molecular imaging tools to study these processes must not only be selective to enable identification of the ROS/RNS involved but also reversible to distinguish signaling processes from oxidative stress. Fluorescent sensors offer the potential to image such processes with high spatial and temporal resolution. RECENT ADVANCES A broad array of strategies has been developed that enable the selective sensing of ROS/RNS. More recently, attention has turned to the design of reversible small-molecule sensors of global redox state, with a further set of probes capable of reversible sensing of individual ROS/RNS. CRITICAL ISSUES In this study, we discuss the key challenges in achieving simultaneous detection of reversible oxidative bursts with unambiguous determination of a particular ROS/RNS. FUTURE DIRECTIONS We have highlighted key design features of small-molecule probes that show promise in enabling the study of redox signaling, identifying essential parameters that must be assessed for any new probe. Antioxid. Redox Signal. 24, 713-730.
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Affiliation(s)
- Jacek L Kolanowski
- School of Chemistry, The University of Sydney , Sydney, New South Wales, Australia
| | - Amandeep Kaur
- School of Chemistry, The University of Sydney , Sydney, New South Wales, Australia
| | - Elizabeth J New
- School of Chemistry, The University of Sydney , Sydney, New South Wales, Australia
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43
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Zhou Y, Ding J, Liang T, Abdel-Halim ES, Jiang L, Zhu JJ. FITC Doped Rattle-Type Silica Colloidal Particle-Based Ratiometric Fluorescent Sensor for Biosensing and Imaging of Superoxide Anion. ACS APPLIED MATERIALS & INTERFACES 2016; 8:6423-6430. [PMID: 26910878 DOI: 10.1021/acsami.6b01031] [Citation(s) in RCA: 42] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
Fluorescent nanosensors have been widely applied in recognition and imaging of bioactive small molecules; however, the complicated surface modification process and background interference limit their applications in practical biological samples. Here, a simple, universal method was developed for ratiometric fluorescent determination of general small molecules. Taking superoxide anion (O2(•-)) as an example, the designed sensor was composed of three main moieties: probe carrier, rattle-type silica colloidal particles (mSiO2@hmSiO2 NPs); reference fluorophore doped into the core of NPs, fluorescein isothiocyanate (FITC); fluorescent probe for superoxide anion, hydroethidine (HE). In the absence of O2(•-), the sensor just emitted green fluorescence of FITC at 518 nm. When released HE was oxidized by O2(•-), the oxidation product exhibited red fluorescence at 570 nm and the intensity was linearly associated with the concentration of O2(•-), while that of reference element remained constant. Accordingly, ratiometric determination of O2(•-) was sensitively and selectively achieved with a linear range of 0.2-20 μM, and the detection limit was calculated as low as 80 nM. Besides, the technique was also successfully applied for dual-emission imaging of O2(•-) in live cells and realized visual recognition with obvious fluorescence color change in normal conditions or under oxidative stress. As long as appropriate reference dyes and sensing probes are selected, ratiometric biosensing and imaging of bioactive small molecules would be achieved. Therefore, the design could provide a simple, accurate, universal platform for biological applications.
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Affiliation(s)
- Ying Zhou
- State Key Laboratory of Analytical Chemistry for Life Science, Collaborative Innovation of Chemistry for Life Science, School of Chemistry and Chemical Engineering, Nanjing University , Nanjing 210093, P. R. China
| | - Jie Ding
- State Key Laboratory of Analytical Chemistry for Life Science, Collaborative Innovation of Chemistry for Life Science, School of Chemistry and Chemical Engineering, Nanjing University , Nanjing 210093, P. R. China
- Guangdong Provincial Key Laboratory of Medical Molecular Diagnostics, China-America Cancer Research Institute, Guangdong Medical University , Dongguan 523808, P. R. China
| | - Tingxizi Liang
- State Key Laboratory of Analytical Chemistry for Life Science, Collaborative Innovation of Chemistry for Life Science, School of Chemistry and Chemical Engineering, Nanjing University , Nanjing 210093, P. R. China
| | - E S Abdel-Halim
- Chemistry Department, College of Science, King Saud University , Riyadh 11451, P.O. Box 2455, Kingdom Saudi Arabia
| | - Liping Jiang
- State Key Laboratory of Analytical Chemistry for Life Science, Collaborative Innovation of Chemistry for Life Science, School of Chemistry and Chemical Engineering, Nanjing University , Nanjing 210093, P. R. China
| | - Jun-Jie Zhu
- State Key Laboratory of Analytical Chemistry for Life Science, Collaborative Innovation of Chemistry for Life Science, School of Chemistry and Chemical Engineering, Nanjing University , Nanjing 210093, P. R. China
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44
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Liu HW, Zhu X, Zhang J, Zhang XB, Tan W. A red emitting two-photon fluorescent probe for dynamic imaging of redox balance meditated by a superoxide anion and GSH in living cells and tissues. Analyst 2016; 141:5893-5899. [DOI: 10.1039/c6an01178k] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
We reported a red emitting two-photon fluorescent probe,NpRbH, which can be applied for dynamic monitoring of superoxide anion oxidative stress and the GSH reducing repair process in living cells and tissues.
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Affiliation(s)
- Hong-Wen Liu
- Molecular Science and Biomedicine Laboratory
- State Key Laboratory of Chemo/Biosensing and Chemometrics
- College of Chemistry and Chemical Engineering
- Collaborative Innovation Center for Chemistry and Molecular Medicine
- Hunan University
| | - Xiaoyan Zhu
- Molecular Science and Biomedicine Laboratory
- State Key Laboratory of Chemo/Biosensing and Chemometrics
- College of Chemistry and Chemical Engineering
- Collaborative Innovation Center for Chemistry and Molecular Medicine
- Hunan University
| | - Jing Zhang
- Molecular Science and Biomedicine Laboratory
- State Key Laboratory of Chemo/Biosensing and Chemometrics
- College of Chemistry and Chemical Engineering
- Collaborative Innovation Center for Chemistry and Molecular Medicine
- Hunan University
| | - Xiao-Bing Zhang
- Molecular Science and Biomedicine Laboratory
- State Key Laboratory of Chemo/Biosensing and Chemometrics
- College of Chemistry and Chemical Engineering
- Collaborative Innovation Center for Chemistry and Molecular Medicine
- Hunan University
| | - Weihong Tan
- Molecular Science and Biomedicine Laboratory
- State Key Laboratory of Chemo/Biosensing and Chemometrics
- College of Chemistry and Chemical Engineering
- Collaborative Innovation Center for Chemistry and Molecular Medicine
- Hunan University
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45
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Zhang J, Li C, Zhang R, Zhang F, Liu W, Liu X, Lee SMY, Zhang H. A phosphinate-based near-infrared fluorescence probe for imaging the superoxide radical anion in vitro and in vivo. Chem Commun (Camb) 2016; 52:2679-82. [DOI: 10.1039/c5cc09976e] [Citation(s) in RCA: 76] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
A novel near-infrared (NIR), turn-on fluorescence probeCyRcontaining a phosphinate group as a recognizing moiety for the selective detection of O2˙−with a low limit of detection (LOD, 9.9 nM) was developed.
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Affiliation(s)
- Jianjian Zhang
- State Key Laboratory of Applied Organic Chemistry
- Key Laboratory of Nonferrous Metals Chemistry and Resources Utilization of Gansu Province and College of Chemistry and Chemical Engineering
- Lanzhou University
- Lanzhou 730000
- China
| | - Chuwen Li
- State Key Laboratory of Quality Research in Chinese Medicine and Institute of Chinese Medical Sciences
- University of Macau
- Macao
- China
| | - Rui Zhang
- State Key Laboratory of Applied Organic Chemistry
- Key Laboratory of Nonferrous Metals Chemistry and Resources Utilization of Gansu Province and College of Chemistry and Chemical Engineering
- Lanzhou University
- Lanzhou 730000
- China
| | - Fengyuan Zhang
- State Key Laboratory of Applied Organic Chemistry
- Key Laboratory of Nonferrous Metals Chemistry and Resources Utilization of Gansu Province and College of Chemistry and Chemical Engineering
- Lanzhou University
- Lanzhou 730000
- China
| | - Wei Liu
- State Key Laboratory of Applied Organic Chemistry
- Key Laboratory of Nonferrous Metals Chemistry and Resources Utilization of Gansu Province and College of Chemistry and Chemical Engineering
- Lanzhou University
- Lanzhou 730000
- China
| | - Xiaoyan Liu
- State Key Laboratory of Applied Organic Chemistry
- Key Laboratory of Nonferrous Metals Chemistry and Resources Utilization of Gansu Province and College of Chemistry and Chemical Engineering
- Lanzhou University
- Lanzhou 730000
- China
| | - Simon Ming-Yuen Lee
- State Key Laboratory of Quality Research in Chinese Medicine and Institute of Chinese Medical Sciences
- University of Macau
- Macao
- China
| | - Haixia Zhang
- State Key Laboratory of Applied Organic Chemistry
- Key Laboratory of Nonferrous Metals Chemistry and Resources Utilization of Gansu Province and College of Chemistry and Chemical Engineering
- Lanzhou University
- Lanzhou 730000
- China
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46
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Fernández A, Vendrell M. Smart fluorescent probes for imaging macrophage activity. Chem Soc Rev 2016; 45:1182-96. [DOI: 10.1039/c5cs00567a] [Citation(s) in RCA: 141] [Impact Index Per Article: 17.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Smart fluorescent probes for macrophage activity make use of a broad range of chemical architectures to target different molecular targets.
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Affiliation(s)
- Antonio Fernández
- MRC Centre for Inflammation Research
- Queen's Medical Research Institute
- The University of Edinburgh
- EH16 4TJ Edinburgh
- UK
| | - Marc Vendrell
- MRC Centre for Inflammation Research
- Queen's Medical Research Institute
- The University of Edinburgh
- EH16 4TJ Edinburgh
- UK
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47
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Anifowose AJ, Takeda K, Sakugawa H. Novel Fluorometric Method for the Determination of Production Rate and Steady-State Concentration of Photochemically Generated Superoxide Radical in Seawater Using 3′,6′-(Diphenylphosphinyl)fluorescein. Anal Chem 2015; 87:11998-2005. [PMID: 26569557 DOI: 10.1021/acs.analchem.5b00917] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Adebanjo Jacob Anifowose
- Graduate
School of Biosphere
Science, Department of Environmental Dynamics and Management, Hiroshima University, 1-7-1 Kagamiyama, Higashi-Hiroshima, Hiroshima 739-8521, Japan
| | - Kazuhiko Takeda
- Graduate
School of Biosphere
Science, Department of Environmental Dynamics and Management, Hiroshima University, 1-7-1 Kagamiyama, Higashi-Hiroshima, Hiroshima 739-8521, Japan
| | - Hiroshi Sakugawa
- Graduate
School of Biosphere
Science, Department of Environmental Dynamics and Management, Hiroshima University, 1-7-1 Kagamiyama, Higashi-Hiroshima, Hiroshima 739-8521, Japan
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48
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Hu JJ, Wong NK, Ye S, Chen X, Lu MY, Zhao AQ, Guo Y, Ma ACH, Leung AYH, Shen J, Yang D. Fluorescent Probe HKSOX-1 for Imaging and Detection of Endogenous Superoxide in Live Cells and In Vivo. J Am Chem Soc 2015; 137:6837-43. [PMID: 25988218 DOI: 10.1021/jacs.5b01881] [Citation(s) in RCA: 185] [Impact Index Per Article: 20.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Superoxide anion radical (O2(•-)) is undoubtedly the most important primary reactive oxygen species (ROS) found in cells, whose formation and fate are intertwined with diverse physiological and pathological processes. Here we report a highly sensitive and selective O2(•-) detecting strategy involving O2(•-) cleavage of an aryl trifluoromethanesulfonate group to yield a free phenol. We have synthesized three new O2(•-) fluorescent probes (HKSOX-1, HKSOX-1r for cellular retention, and HKSOX-1m for mitochondria-targeting) which exhibit excellent selectivity and sensitivity toward O2(•-) over a broad range of pH, strong oxidants, and abundant reductants found in cells. In confocal imaging, flow cytometry, and 96-well microplate assay, HKSOX-1r has been robustly applied to detect O2(•-) in multiple cellular models, such as inflammation and mitochondrial stress. Additionally, our probes can be efficiently applied to visualize O2(•-) in intact live zebrafish embryos. These probes open up exciting opportunities for unmasking the roles of O2(•-) in health and disease.
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Affiliation(s)
- Jun Jacob Hu
- †Morningside Laboratory for Chemical Biology and Department of Chemistry, ‡School of Chinese Medicine, and §Department of Medicine, LKS Faculty of Medicine, The University of Hong Kong, Pokfulam Road, Hong Kong, P. R. China
| | - Nai-Kei Wong
- †Morningside Laboratory for Chemical Biology and Department of Chemistry, ‡School of Chinese Medicine, and §Department of Medicine, LKS Faculty of Medicine, The University of Hong Kong, Pokfulam Road, Hong Kong, P. R. China
| | - Sen Ye
- †Morningside Laboratory for Chemical Biology and Department of Chemistry, ‡School of Chinese Medicine, and §Department of Medicine, LKS Faculty of Medicine, The University of Hong Kong, Pokfulam Road, Hong Kong, P. R. China
| | - Xingmiao Chen
- †Morningside Laboratory for Chemical Biology and Department of Chemistry, ‡School of Chinese Medicine, and §Department of Medicine, LKS Faculty of Medicine, The University of Hong Kong, Pokfulam Road, Hong Kong, P. R. China
| | - Ming-Yang Lu
- †Morningside Laboratory for Chemical Biology and Department of Chemistry, ‡School of Chinese Medicine, and §Department of Medicine, LKS Faculty of Medicine, The University of Hong Kong, Pokfulam Road, Hong Kong, P. R. China
| | - Angela Qian Zhao
- †Morningside Laboratory for Chemical Biology and Department of Chemistry, ‡School of Chinese Medicine, and §Department of Medicine, LKS Faculty of Medicine, The University of Hong Kong, Pokfulam Road, Hong Kong, P. R. China
| | - Yuhan Guo
- †Morningside Laboratory for Chemical Biology and Department of Chemistry, ‡School of Chinese Medicine, and §Department of Medicine, LKS Faculty of Medicine, The University of Hong Kong, Pokfulam Road, Hong Kong, P. R. China
| | - Alvin Chun-Hang Ma
- †Morningside Laboratory for Chemical Biology and Department of Chemistry, ‡School of Chinese Medicine, and §Department of Medicine, LKS Faculty of Medicine, The University of Hong Kong, Pokfulam Road, Hong Kong, P. R. China
| | - Anskar Yu-Hung Leung
- †Morningside Laboratory for Chemical Biology and Department of Chemistry, ‡School of Chinese Medicine, and §Department of Medicine, LKS Faculty of Medicine, The University of Hong Kong, Pokfulam Road, Hong Kong, P. R. China
| | - Jiangang Shen
- †Morningside Laboratory for Chemical Biology and Department of Chemistry, ‡School of Chinese Medicine, and §Department of Medicine, LKS Faculty of Medicine, The University of Hong Kong, Pokfulam Road, Hong Kong, P. R. China
| | - Dan Yang
- †Morningside Laboratory for Chemical Biology and Department of Chemistry, ‡School of Chinese Medicine, and §Department of Medicine, LKS Faculty of Medicine, The University of Hong Kong, Pokfulam Road, Hong Kong, P. R. China
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49
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Development of a Functional Ruthenium(II) Complex that Can Act as a Photoluminescent and Electrochemiluminescent Dual-signaling Probe for Hypochlorous Acid. J Fluoresc 2015; 25:997-1004. [DOI: 10.1007/s10895-015-1581-6] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2015] [Accepted: 05/04/2015] [Indexed: 01/24/2023]
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50
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van Duijnhoven SMJ, Robillard MS, Langereis S, Grüll H. Bioresponsive probes for molecular imaging: concepts and in vivo applications. CONTRAST MEDIA & MOLECULAR IMAGING 2015; 10:282-308. [PMID: 25873263 DOI: 10.1002/cmmi.1636] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/10/2014] [Revised: 01/24/2015] [Accepted: 02/03/2015] [Indexed: 12/30/2022]
Abstract
Molecular imaging is a powerful tool to visualize and characterize biological processes at the cellular and molecular level in vivo. In most molecular imaging approaches, probes are used to bind to disease-specific biomarkers highlighting disease target sites. In recent years, a new subset of molecular imaging probes, known as bioresponsive molecular probes, has been developed. These probes generally benefit from signal enhancement at the site of interaction with its target. There are mainly two classes of bioresponsive imaging probes. The first class consists of probes that show direct activation of the imaging label (from "off" to "on" state) and have been applied in optical imaging and magnetic resonance imaging (MRI). The other class consists of probes that show specific retention of the imaging label at the site of target interaction and these probes have found application in all different imaging modalities, including photoacoustic imaging and nuclear imaging. In this review, we present a comprehensive overview of bioresponsive imaging probes in order to discuss the various molecular imaging strategies. The focus of the present article is the rationale behind the design of bioresponsive molecular imaging probes and their potential in vivo application for the detection of endogenous molecular targets in pathologies such as cancer and cardiovascular disease.
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Affiliation(s)
- Sander M J van Duijnhoven
- Department of Biomedical Engineering, Eindhoven University of Technology, Eindhoven, The Netherlands.,Department of Minimally Invasive Healthcare, Philips Research, Eindhoven, The Netherlands
| | - Marc S Robillard
- Department of Minimally Invasive Healthcare, Philips Research, Eindhoven, The Netherlands
| | - Sander Langereis
- Department of Minimally Invasive Healthcare, Philips Research, Eindhoven, The Netherlands
| | - Holger Grüll
- Department of Biomedical Engineering, Eindhoven University of Technology, Eindhoven, The Netherlands.,Department of Minimally Invasive Healthcare, Philips Research, Eindhoven, The Netherlands
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