1
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Priya S, Berchmans S. Ferrocene probe-assisted fluorescence quenching of PEI-carbon dots for NO detection and the logic gates based sensing of NO enabled by trimodal detection. Sci Rep 2024; 14:10402. [PMID: 38710731 DOI: 10.1038/s41598-024-61117-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2023] [Accepted: 05/02/2024] [Indexed: 05/08/2024] Open
Abstract
Our research demonstrates the effectiveness of fluorescence quenching between polyethyleneimine functionalised carbon dots (PEI-CDs) and cyclodextrin encapsulated ferrocene for fluorogenic detection of nitric oxide (NO). We confirmed that ferrocene can be used as a NO probe by observing its ability to quench the fluorescence emitted from PEI-CDs, with NO concentrations ranging from 1 × 10-6 M to 5 × 10-4 M. The photoluminescence intensity (PL) of PEI-CDs decreased linearly, with a detection limit of 500 nM. Previous studies have shown that ferrocene is a selective probe for NO detection in biological systems by electrochemical and colorimetric methods. The addition of fluorogenic NO detection using ferrocene as a probe enables the development of a three-way sensor probe for NO. Furthermore, the triple mode NO detection (electrochemical, colorimetric, and fluorogenic) with ferrocene aids in processing sensing data in a controlled manner similar to Boolean logic operations. This work presents key findings on the mechanism of fluorescence quenching between ferrocene hyponitrite intermediate and PEI-CDs, the potential of using ferrocene for triple channel NO detection as a single molecular entity, and the application of logic gates for NO sensing.
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Affiliation(s)
- S Priya
- NSS College, Nemmara, Palakkad, India.
| | - Sheela Berchmans
- Electrodics and Electrocatalysis Division, CSIR-Central Electrochemical Research Institute, Karaikudi, Tamilnadu, 630006, India
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2
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Hu J, Wang R, Liao W, Hu J, Li L, Cheng Z, Chen WH. A novel donor-acceptor fluorescent probe for the fluorogenic/ chromogenic detection and bioimaging of nitric oxide. Anal Chim Acta 2024; 1296:342333. [PMID: 38401928 DOI: 10.1016/j.aca.2024.342333] [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: 11/21/2023] [Revised: 01/22/2024] [Accepted: 02/03/2024] [Indexed: 02/26/2024]
Abstract
Nitric oxide (NO) plays an essential role in regulating various physiological and pathological processes. This has spurred various efforts to develop feasible methods for the detection of NO. Herein we designed and synthesized a novel donor-acceptor fluorescent probe Car-NO for the selective and specific detection of NO. Reaction of Car-NO with NO generated a new donor-acceptor structure with strong intramolecular charge transfer (ICT) effect, and led to remarkable chromogenic change from yellow to blue and dramatic fluorescence quenching. Car-NO exhibited high selectivity, excellent sensitivity, and rapid response for the detection of NO. In addition, the nanoparticles prepared from Car-NO (i.e., Car-NO NPs) showed strong NIR emission and high selectivity/sensitivity. Car-NO NPs was successfully employed to image both endogenous and exogenous NO in HeLa and RAW 264.7 cells. The present findings reveal that Car-NO is a promising probe for the detection and bioimaging of NO.
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Affiliation(s)
- Jingxin Hu
- School of Pharmacy and Food Engineering, Wuyi University, Jiangmen, 529020, PR China
| | - Ruiya Wang
- School of Pharmacy and Food Engineering, Wuyi University, Jiangmen, 529020, PR China
| | - Wantao Liao
- School of Pharmacy and Food Engineering, Wuyi University, Jiangmen, 529020, PR China
| | - Jinhui Hu
- School of Pharmacy and Food Engineering, Wuyi University, Jiangmen, 529020, PR China
| | - Lanqing Li
- School of Pharmacy and Food Engineering, Wuyi University, Jiangmen, 529020, PR China.
| | - Zhen Cheng
- State Key Laboratory of Drug Research, Molecular Imaging Center, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, 201203, PR China.
| | - Wen-Hua Chen
- School of Pharmacy and Food Engineering, Wuyi University, Jiangmen, 529020, PR China.
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3
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Bandyopadhyay S, Zhao Z, East AK, Hernandez RT, Forzano JA, Shapiro BA, Yadav AK, Swartchick CB, Chan J. Activity-Based Nitric Oxide-Responsive Porphyrin for Site-Selective and Nascent Cancer Ablation. ACS APPLIED MATERIALS & INTERFACES 2024; 16:9680-9689. [PMID: 38364813 DOI: 10.1021/acsami.3c15604] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/18/2024]
Abstract
Nitric oxide (NO) generated within the tumor microenvironment is an established driver of cancer progression and metastasis. Recent efforts have focused on leveraging this feature to target cancer through the development of diagnostic imaging agents and activatable chemotherapeutics. In this context, porphyrins represent an extraordinarily promising class of molecules, owing to their demonstrated use within both modalities. However, the remodeling of a standard porphyrin to afford a responsive chemical that can distinguish elevated NO from physiological levels has remained a significant research challenge. In this study, we employed a photoinduced electron transfer strategy to develop a panel of NO-activatable porphyrin photosensitizers (NOxPorfins) augmented with real-time fluorescence monitoring capabilities. The lead compound, NOxPorfin-1, features an o-phenylenediamine trigger that can effectively capture NO (via N2O3) to yield a triazole product that exhibits a 7.5-fold enhancement and a 70-fold turn-on response in the singlet oxygen quantum yield and fluorescence signal, respectively. Beyond demonstrating excellent in vitro responsiveness and selectivity toward NO, we showcase the potent photodynamic therapy (PDT) effect of NOxPorfin-1 in murine breast cancer and human non-small cellular lung cancer cells. Further, to highlight the in vivo efficacy, two key studies were executed. First, we utilized NOxPorfin-1 to ablate murine breast tumors in a site-selective manner without causing substantial collateral damage to healthy tissue. Second, we established a nascent human lung cancer model to demonstrate the unprecedented ability of NOxPorfin-1 to halt tumor growth and progression completely. The results of the latter study have tremendous implications for applying PDT to target metastatic lesions.
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Affiliation(s)
- Suritra Bandyopadhyay
- Department of Chemistry, University of Illinois at Urbana─Champaign, 600 S. Mathews Avenue, Urbana, Illinois 61801, United States
- Beckman Institute for Advanced Science and Technology and Cancer Center at Illinois, University of Illinois at Urbana─Champaign, 405 N. Mathews Avenue, Urbana, Illinois 61801, United States
- Cancer Center at Illinois, University of Illinois at Urbana─Champaign, Urbana, Illinois 61801, United States
| | - Zhenxiang Zhao
- Department of Chemistry, University of Illinois at Urbana─Champaign, 600 S. Mathews Avenue, Urbana, Illinois 61801, United States
- Beckman Institute for Advanced Science and Technology and Cancer Center at Illinois, University of Illinois at Urbana─Champaign, 405 N. Mathews Avenue, Urbana, Illinois 61801, United States
- Cancer Center at Illinois, University of Illinois at Urbana─Champaign, Urbana, Illinois 61801, United States
| | - Amanda K East
- Department of Chemistry, University of Illinois at Urbana─Champaign, 600 S. Mathews Avenue, Urbana, Illinois 61801, United States
- Beckman Institute for Advanced Science and Technology and Cancer Center at Illinois, University of Illinois at Urbana─Champaign, 405 N. Mathews Avenue, Urbana, Illinois 61801, United States
- Cancer Center at Illinois, University of Illinois at Urbana─Champaign, Urbana, Illinois 61801, United States
| | - Rodrigo Tapia Hernandez
- Department of Chemistry, University of Illinois at Urbana─Champaign, 600 S. Mathews Avenue, Urbana, Illinois 61801, United States
- Beckman Institute for Advanced Science and Technology and Cancer Center at Illinois, University of Illinois at Urbana─Champaign, 405 N. Mathews Avenue, Urbana, Illinois 61801, United States
- Cancer Center at Illinois, University of Illinois at Urbana─Champaign, Urbana, Illinois 61801, United States
| | - Joseph A Forzano
- Department of Chemistry, University of Illinois at Urbana─Champaign, 600 S. Mathews Avenue, Urbana, Illinois 61801, United States
- Beckman Institute for Advanced Science and Technology and Cancer Center at Illinois, University of Illinois at Urbana─Champaign, 405 N. Mathews Avenue, Urbana, Illinois 61801, United States
- Cancer Center at Illinois, University of Illinois at Urbana─Champaign, Urbana, Illinois 61801, United States
| | - Benjamin A Shapiro
- Department of Chemistry, University of Illinois at Urbana─Champaign, 600 S. Mathews Avenue, Urbana, Illinois 61801, United States
- Beckman Institute for Advanced Science and Technology and Cancer Center at Illinois, University of Illinois at Urbana─Champaign, 405 N. Mathews Avenue, Urbana, Illinois 61801, United States
- Cancer Center at Illinois, University of Illinois at Urbana─Champaign, Urbana, Illinois 61801, United States
| | - Anuj K Yadav
- Department of Chemistry, University of Illinois at Urbana─Champaign, 600 S. Mathews Avenue, Urbana, Illinois 61801, United States
- Beckman Institute for Advanced Science and Technology and Cancer Center at Illinois, University of Illinois at Urbana─Champaign, 405 N. Mathews Avenue, Urbana, Illinois 61801, United States
- Cancer Center at Illinois, University of Illinois at Urbana─Champaign, Urbana, Illinois 61801, United States
| | - Chelsea B Swartchick
- Department of Chemistry, University of Illinois at Urbana─Champaign, 600 S. Mathews Avenue, Urbana, Illinois 61801, United States
- Beckman Institute for Advanced Science and Technology and Cancer Center at Illinois, University of Illinois at Urbana─Champaign, 405 N. Mathews Avenue, Urbana, Illinois 61801, United States
- Cancer Center at Illinois, University of Illinois at Urbana─Champaign, Urbana, Illinois 61801, United States
| | - Jefferson Chan
- Department of Chemistry, University of Illinois at Urbana─Champaign, 600 S. Mathews Avenue, Urbana, Illinois 61801, United States
- Beckman Institute for Advanced Science and Technology and Cancer Center at Illinois, University of Illinois at Urbana─Champaign, 405 N. Mathews Avenue, Urbana, Illinois 61801, United States
- Cancer Center at Illinois, University of Illinois at Urbana─Champaign, Urbana, Illinois 61801, United States
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4
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Yadav AK, Lee MC, Lucero MY, Su S, Reinhardt CJ, Chan J. Activity-Based NIR Bioluminescence Probe Enables Discovery of Diet-Induced Modulation of the Tumor Microenvironment via Nitric Oxide. ACS CENTRAL SCIENCE 2022; 8:461-472. [PMID: 35505872 PMCID: PMC9052803 DOI: 10.1021/acscentsci.1c00317] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/09/2021] [Indexed: 05/15/2023]
Abstract
Nitric oxide (NO) plays a critical role in acute and chronic inflammation. NO's contributions to cancer are of particular interest due to its context-dependent bioactivities. For example, immune cells initially produce cytotoxic quantities of NO in response to the nascent tumor. However, it is believed that this fades over time and reaches a concentration that supports the tumor microenvironment (TME). These complex dynamics are further complicated by other factors, such as diet and oxygenation, making it challenging to establish a complete picture of NO's impact on tumor progression. Although many activity-based sensing (ABS) probes for NO have been developed, only a small fraction have been employed in vivo, and fewer yet are practical in cancer models where the NO concentration is <200 nM. To overcome this outstanding challenge, we have developed BL660-NO, the first ABS probe for NIR bioluminescence imaging of NO in cancer. Owing to the low intrinsic background, high sensitivity, and deep tissue imaging capabilities of our design, BL660-NO was successfully employed to visualize endogenous NO in cellular systems, a human liver metastasis model, and a murine breast cancer model. Importantly, its exceptional performance facilitated two dietary studies which examine the impact of fat intake on NO and the TME. BL660-NO provides the first direct molecular evidence that intratumoral NO becomes elevated in mice fed a high-fat diet, which became obese with larger tumors, compared to control animals on a low-fat diet. These results indicate that an inflammatory diet can increase NO production via recruitment of macrophages and overexpression of inducible nitric oxide synthase which in turn can drive tumor progression.
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5
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Zhu H, Hamachi I. Fluorescence imaging of drug target proteins using chemical probes. J Pharm Anal 2020; 10:426-433. [PMID: 33133726 PMCID: PMC7591783 DOI: 10.1016/j.jpha.2020.05.013] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2020] [Revised: 05/14/2020] [Accepted: 05/26/2020] [Indexed: 12/28/2022] Open
Abstract
Fluorescence imaging can provide valuable information on the expression, distribution, and activity of drug target proteins. Chemical probes are useful small-molecule tools for fluorescence imaging with high structural flexibility and biocompatibility. In this review, we briefly introduce two classes of fluorescent probes for the visualization of drug target proteins. Enzymatically activatable probes make use of the specific enzymatic transformations that generally produce a fluorogenic response upon reacting with target enzymes. Alternatively, specific imaging can be conferred with a ligand that drives the probes to target proteins, where the labeling relies on noncovalent binding, covalent inhibition, or traceless labeling by ligand-directed chemistry. Fluorescence imaging of drug target proteins is useful for studying their localization and interaction with drugs. Enzymatically activatable probes provide high-contrast imaging and a readout of enzyme activity. Targeted probes favor specific imaging of non-enzymatic proteins, and LD chemistry allows for traceless labeling.
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Affiliation(s)
- Hao Zhu
- Department of Synthetic Chemistry and Biological Chemistry, Graduate School of Engineering, Kyoto University, Katsura, Nishikyo-ku, Kyoto, 615-8510, Japan
| | - Itaru Hamachi
- Department of Synthetic Chemistry and Biological Chemistry, Graduate School of Engineering, Kyoto University, Katsura, Nishikyo-ku, Kyoto, 615-8510, Japan.,ERATO Innovative Molecular Technology for Neuroscience Project, Japan Science and Technology Agency (JST), Kyoto, 615-8530, Japan
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6
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Escamilla PR, Shen Y, Zhang Q, Hernandez DS, Howard CJ, Qian X, Filonov DY, Kinev AV, Shear JB, Anslyn EV, Yang Y. 2-Amino-3'-dialkylaminobiphenyl-based fluorescent intracellular probes for nitric oxide surrogate N 2O 3. Chem Sci 2020; 11:1394-1403. [PMID: 34123264 PMCID: PMC8148321 DOI: 10.1039/c9sc04304g] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2019] [Accepted: 12/07/2019] [Indexed: 12/12/2022] Open
Abstract
Fluorescent probes for nitric oxide (NO), or more frequently for its oxidized surrogate dinitrogen trioxide (N2O3), have enabled scientists to study the contributions of this signaling molecule to many physiological processes. Seeking to improve upon limitations of other probes, we have developed a family of fluorescent probes based on a 2-amino-3'-dialkylaminobiphenyl core. This core condenses with N2O3 to form benzo[c]cinnoline structures, incorporating the analyte into the newly formed fluorophore, which results in product fluorescence with virtually no background contribution from the initial probe. We varied the substituents in the core in order to optimize both the reactivity of the probes with N2O3 and their cinnoline products' fluorescence wavelengths and brightness. The top candidates were then applied to cultured cells to verify that they could respond to NO within cellular milieus, and the top performer, NO530, was compared with a "gold standard" commercial probe, DAF-FM, in a macrophage-derived cell line, RAW 264.7, stimulated to produce NO. NO530 demonstrated similar or better sensitivity and higher selectivity for NO than DAF, making it an attractive potential alternative for NO tracking in various applications.
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Affiliation(s)
| | - Yanming Shen
- State Key Laboratory of Bioreactor Engineering, East China University of Science and Technology Meilong Road 130 Shanghai 200237 China
| | - Quanjuan Zhang
- State Key Laboratory of Bioreactor Engineering, East China University of Science and Technology Meilong Road 130 Shanghai 200237 China
| | - Derek S Hernandez
- Department of Chemistry, University of Texas at Austin Austin Texas USA
| | - Cecil J Howard
- Department of Chemistry, University of Texas at Austin Austin Texas USA
| | - Xuhong Qian
- State Key Laboratory of Bioreactor Engineering, East China University of Science and Technology Meilong Road 130 Shanghai 200237 China
- Shanghai Key Laboratory of Chemical Biology, School of Pharmacy, East China University of Science and Technology Meilong Road 130 Shanghai 200237 China
| | | | | | - Jason B Shear
- Department of Chemistry, University of Texas at Austin Austin Texas USA
| | - Eric V Anslyn
- Department of Chemistry, University of Texas at Austin Austin Texas USA
| | - Youjun Yang
- State Key Laboratory of Bioreactor Engineering, East China University of Science and Technology Meilong Road 130 Shanghai 200237 China
- Shanghai Key Laboratory of Chemical Biology, School of Pharmacy, East China University of Science and Technology Meilong Road 130 Shanghai 200237 China
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7
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Visualizing Nitric oxide in mitochondria and lysosomes of living cells with N-Nitrosation of BODIPY-based fluorescent probes. Anal Chim Acta 2019; 1067:88-97. [DOI: 10.1016/j.aca.2019.03.048] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2019] [Revised: 03/15/2019] [Accepted: 03/21/2019] [Indexed: 12/31/2022]
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8
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Priyanga S, Khamrang T, Velusamy M, Karthi S, Ashokkumar B, Mayilmurugan R. Coordination geometry-induced optical imaging of l-cysteine in cancer cells using imidazopyridine-based copper(ii) complexes. Dalton Trans 2019; 48:1489-1503. [PMID: 30632585 DOI: 10.1039/c8dt04634d] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Overexpression of cysteine cathepsins proteases has been documented in a wide variety of cancers, and enhances the l-cysteine concentration in tumor cells. We report the synthesis and characterization of copper(ii) complexes [Cu(L1)2(H2O)](SO3CF3)2, 1, L1 = 3-phenyl-1-(pyridin-2-yl)imidazo[1,5-a]pyridine, [Cu(L2)2(SO3CF3)]SO3CF3, 2, L2 = 3-(4-methoxyphenyl)-1-pyridin-2-yl-imidazo[1,5-a]pyridine, [Cu(L3)2(H2O)](SO3CF3)2, 3, L3 = 3-(3,4-dimethoxy-phenyl)-1-pyridin-2-yl-imidazo[1,5-a]pyridine and [Cu(L4)2(H2O)](SO3CF3)2, 4, L4 = dimethyl-[4-(1-pyridin-2-yl-imidazo[1,5-a]pyridin-3-yl)phenyl]amine as 'turn-on' optical imaging probes for l-cysteine in cancer cells. The molecular structure of complexes adopted distorted trigonal pyramidal geometry (τ, 0.68-0.87). Cu-Npy bonds (1.964-1.989 Å) were shorter than Cu-Nimi bonds (2.024-2.074 Å) for all complexes. Geometrical distortion was strongly revealed in EPR spectra, showing g‖ (2.26-2.28) and A‖ values (139-163 × 10-4 cm-1) at 70 K. The d-d transitions appeared around 680-741 and 882-932 nm in HEPES, which supported the existence of five-coordinate geometry in solution. The Cu(ii)/Cu(i) redox potential of 1 (0.221 V vs. NHE) was almost identical to that of 2 and 3 but lower than that of 4 (0.525 V vs. NHE) in HEPES buffer. The complexes were almost non-emissive in nature, but became emissive by the interaction of l-cysteine in 100% HEPES at pH 7.34 via reduction of Cu(ii) to Cu(i). Among the probes, probe 2 showed selective and efficient turn-on fluorescence behavior towards l-cysteine over natural amino acids with a limit of detection of 9.9 × 10-8 M and binding constant of 2.3 × 105 M-1. The selectivity of 2 may have originated from a nearly perfect trigonal plane adopted around a copper(ii) center (∼120.70°), which required minimum structural change during the reduction of Cu(ii) to Cu(i) while imaging Cys. The other complexes, with their distorted trigonal planes, required more reorganizational energy, which resulted in poor selectivity. Probe 2 was employed for optical imaging of l-cysteine in HeLa cells and macrophages. It exhibited brighter fluorescent images by visualizing Cys at pH 7.34 and 37 °C. It showed relatively less toxicity for these cell lines as ascertained by the MTT assay.
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Affiliation(s)
- Selvarasu Priyanga
- Bioinorganic Chemistry Laboratory/Physical Chemistry, School of Chemistry, Madurai Kamaraj University, Madurai, 625021, India.
| | - Themmila Khamrang
- Department of Chemistry, North-Eastern Hill University, Shillong, 793022, India
| | - Marappan Velusamy
- Department of Chemistry, North-Eastern Hill University, Shillong, 793022, India
| | - Sellamuthu Karthi
- School of Biotechnology, Madurai Kamaraj University, Madurai, 625 021, India
| | | | - Ramasamy Mayilmurugan
- Bioinorganic Chemistry Laboratory/Physical Chemistry, School of Chemistry, Madurai Kamaraj University, Madurai, 625021, India.
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9
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Dutta A, Islam ASM, Maiti D, Sasmal M, Pradhan C, Ali M. A smart molecular probe for selective recognition of nitric oxide in 100% aqueous solution with cell imaging application and DFT studies. Org Biomol Chem 2019; 17:2492-2501. [DOI: 10.1039/c9ob00177h] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A simple, least-cytotoxic as well as an efficient fluorescent sensor HqEN480 recognizes NO in 100% aqueous solution with cell imaging application.
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Affiliation(s)
- Ananya Dutta
- Department of Chemistry Jadavpur University
- Kolkata 700 032
- India
| | | | - Debjani Maiti
- Department of Chemistry Jadavpur University
- Kolkata 700 032
- India
| | - Mihir Sasmal
- Department of Chemistry Jadavpur University
- Kolkata 700 032
- India
| | - Chandradoy Pradhan
- Molecular & Human Genetics Division
- CSIR-Indian Institute of Chemical Biology
- Kolkata-700032
- India
| | - Mahammad Ali
- Department of Chemistry Jadavpur University
- Kolkata 700 032
- India
- Vice-Chancellor
- Aliah University
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10
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Polymer nitric oxide donors potentiate the treatment of experimental solid tumours by increasing drug accumulation in the tumour tissue. J Control Release 2018; 269:214-224. [DOI: 10.1016/j.jconrel.2017.11.017] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2017] [Revised: 11/09/2017] [Accepted: 11/10/2017] [Indexed: 12/27/2022]
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11
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Zhang P, Tian Y, Liu H, Ren J, Wang H, Zeng R, Long Y, Chen J. In vivo imaging of hepatocellular nitric oxide using a hepatocyte-targeting fluorescent sensor. Chem Commun (Camb) 2018; 54:7231-7234. [DOI: 10.1039/c8cc03240h] [Citation(s) in RCA: 59] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
A hepatocyte-targeting fluorescent NO sensor has been fabricated with good water solubility, excellent selectivity, and high sensitivity (∼1.62 nM).
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Affiliation(s)
- Peisheng Zhang
- Key Laboratory of Theoretical Organic Chemistry and Functional Molecule of Ministry of Education
- Hunan Provincial Key Laboratory of Controllable Preparation and Functional Application of Fine Polymers
- Hunan Province College Key Laboratory of QSAR/QSPR
- School of Chemistry and Chemical Engineering
- Hunan University of Science and Technology
| | - Yong Tian
- Key Laboratory of Theoretical Organic Chemistry and Functional Molecule of Ministry of Education
- Hunan Provincial Key Laboratory of Controllable Preparation and Functional Application of Fine Polymers
- Hunan Province College Key Laboratory of QSAR/QSPR
- School of Chemistry and Chemical Engineering
- Hunan University of Science and Technology
| | - Hui Liu
- Key Laboratory of Theoretical Organic Chemistry and Functional Molecule of Ministry of Education
- Hunan Provincial Key Laboratory of Controllable Preparation and Functional Application of Fine Polymers
- Hunan Province College Key Laboratory of QSAR/QSPR
- School of Chemistry and Chemical Engineering
- Hunan University of Science and Technology
| | - Junyu Ren
- Key Laboratory of Theoretical Organic Chemistry and Functional Molecule of Ministry of Education
- Hunan Provincial Key Laboratory of Controllable Preparation and Functional Application of Fine Polymers
- Hunan Province College Key Laboratory of QSAR/QSPR
- School of Chemistry and Chemical Engineering
- Hunan University of Science and Technology
| | - Hong Wang
- Key Laboratory of Theoretical Organic Chemistry and Functional Molecule of Ministry of Education
- Hunan Provincial Key Laboratory of Controllable Preparation and Functional Application of Fine Polymers
- Hunan Province College Key Laboratory of QSAR/QSPR
- School of Chemistry and Chemical Engineering
- Hunan University of Science and Technology
| | - Rongjin Zeng
- Key Laboratory of Theoretical Organic Chemistry and Functional Molecule of Ministry of Education
- Hunan Provincial Key Laboratory of Controllable Preparation and Functional Application of Fine Polymers
- Hunan Province College Key Laboratory of QSAR/QSPR
- School of Chemistry and Chemical Engineering
- Hunan University of Science and Technology
| | - Yunfei Long
- Key Laboratory of Theoretical Organic Chemistry and Functional Molecule of Ministry of Education
- Hunan Provincial Key Laboratory of Controllable Preparation and Functional Application of Fine Polymers
- Hunan Province College Key Laboratory of QSAR/QSPR
- School of Chemistry and Chemical Engineering
- Hunan University of Science and Technology
| | - Jian Chen
- Key Laboratory of Theoretical Organic Chemistry and Functional Molecule of Ministry of Education
- Hunan Provincial Key Laboratory of Controllable Preparation and Functional Application of Fine Polymers
- Hunan Province College Key Laboratory of QSAR/QSPR
- School of Chemistry and Chemical Engineering
- Hunan University of Science and Technology
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12
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Wang Q, Jiao X, Liu C, He S, Zhao L, Zeng X. A rhodamine-based fast and selective fluorescent probe for monitoring exogenous and endogenous nitric oxide in live cells. J Mater Chem B 2018; 6:4096-4103. [DOI: 10.1039/c8tb00646f] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
A sensitive and selective fluorescent probe for fast detection of nitric oxide was synthesized by grafting a NO-trapper o-phenylenediamine onto a rhodamine fluorophore.
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Affiliation(s)
- Qing Wang
- School of Materials Science and Engineering
- Harbin Institute of Technology
- Harbin 150001
- China
| | - Xiaojie Jiao
- Tianjin Key Laboratory for Photoelectric Materials and Devices
- Department of Function Materials
- School of Materials Science and Engineering
- Tianjin University of Technology
- Tianjin 300384
| | - Chang Liu
- Tianjin Key Laboratory for Photoelectric Materials and Devices
- Department of Function Materials
- School of Materials Science and Engineering
- Tianjin University of Technology
- Tianjin 300384
| | - Song He
- Tianjin Key Laboratory for Photoelectric Materials and Devices
- Department of Function Materials
- School of Materials Science and Engineering
- Tianjin University of Technology
- Tianjin 300384
| | - Liancheng Zhao
- School of Materials Science and Engineering
- Harbin Institute of Technology
- Harbin 150001
- China
- Tianjin Key Laboratory for Photoelectric Materials and Devices
| | - Xianshun Zeng
- School of Materials Science and Engineering
- Harbin Institute of Technology
- Harbin 150001
- China
- Tianjin Key Laboratory for Photoelectric Materials and Devices
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13
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Au-Yeung HY, Chan CY, Tong KY, Yu ZH. Copper-based reactions in analyte-responsive fluorescent probes for biological applications. J Inorg Biochem 2017; 177:300-312. [DOI: 10.1016/j.jinorgbio.2017.07.001] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2017] [Revised: 06/29/2017] [Accepted: 07/01/2017] [Indexed: 02/04/2023]
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14
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Dai CG, Wang JL, Fu YL, Zhou HP, Song QH. Selective and Real-Time Detection of Nitric Oxide by a Two-Photon Fluorescent Probe in Live Cells and Tissue Slices. Anal Chem 2017; 89:10511-10519. [DOI: 10.1021/acs.analchem.7b02680] [Citation(s) in RCA: 47] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Chun-Guang Dai
- Hefei National Laboratory for Physical Sciences at Microscale & Department of Chemistry, University of Science and Technology of China, Hefei 230026, P. R. China
| | - Ji-Long Wang
- School
of Life Sciences, University of Science and Technology of China, Hefei 230027, P. R. China
| | - Ying-Long Fu
- Hefei National Laboratory for Physical Sciences at Microscale & Department of Chemistry, University of Science and Technology of China, Hefei 230026, P. R. China
| | - Hong-Ping Zhou
- College
of Chemistry and Chemical Engineering, Anhui University and Key Laboratory of Functional Inorganic Materials Chemistry of Anhui Province, 230601, Hefei, P. R. China
| | - Qin-Hua Song
- Hefei National Laboratory for Physical Sciences at Microscale & Department of Chemistry, University of Science and Technology of China, Hefei 230026, P. R. China
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15
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Huo Y, Miao J, Han L, Li Y, Li Z, Shi Y, Guo W. Selective and sensitive visualization of endogenous nitric oxide in living cells and animals by a Si-rhodamine deoxylactam-based near-infrared fluorescent probe. Chem Sci 2017; 8:6857-6864. [PMID: 29568418 PMCID: PMC5848605 DOI: 10.1039/c7sc02608k] [Citation(s) in RCA: 57] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2017] [Accepted: 07/27/2017] [Indexed: 11/25/2022] Open
Abstract
A Si-rhodamine deoxylactam-based near-infrared fluorescent probe has been successfully developed for the imaging of endogenous NO in living cells and mouse models.
Nitric oxide (NO) is a fundamental signaling molecule that regulates virtually every critical cellular function, and it is also a potent mediator of cellular damage in a wide range of conditions mainly via its secondary metabolite peroxynitrite (ONOO–). In this work, we present an o-phenylenediamine (OPD)-locked Si-rhodamine deoxylactam, i.e.deOxy-DALSiR, as a near-infrared fluorescent probe for the selective and sensitive detection of NO in living cells and bodies. Not only could the probe overcome the limitations suffered by widely used and commercialized OPD-type fluorescent NO probes, such as the possible interferences by dehydroascorbic acid/ascorbic acid/methylglyoxal (DHA/AA/MGO), pH-sensitive fluorescence output, and short excitation and emission wavelengths, but it can also avoid serious interference from cysteine (Cys) found in the rhodamine lactam-based fluorescent NO probes developed later. What’s more, the probe is fairly sensitive for NO, as evidenced by its rapid fluorescence response rate (within seconds), huge fluorescence off–on ratio (6300-fold), and ultra-low detection limit (0.12 nM). Its effectiveness and practicability have been demonstrated by the successful imaging of endogenous NO in RAW 264.7 macrophages, pancreatic β-cells, and endothelial EA.hy926 cells, as well as in inflamed and diabetic mouse models.
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Affiliation(s)
- Yingying Huo
- School of Chemistry and Chemical Engineering , Shanxi University , Taiyuan 030006 , China .
| | - Junfeng Miao
- School of Chemistry and Chemical Engineering , Shanxi University , Taiyuan 030006 , China .
| | - Lingjun Han
- Department of Chemistry , Taiyuan Normal University , Jinzhong 030619 , China
| | - Yaping Li
- School of Chemistry and Chemical Engineering , Shanxi University , Taiyuan 030006 , China .
| | - Zhe Li
- School of Chemistry and Chemical Engineering , Shanxi University , Taiyuan 030006 , China .
| | - Yawei Shi
- Institute of Biotechnology , Shanxi University , Taiyuan 030006 , China
| | - Wei Guo
- School of Chemistry and Chemical Engineering , Shanxi University , Taiyuan 030006 , China .
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16
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Mao Z, Jiang H, Li Z, Zhong C, Zhang W, Liu Z. An N-nitrosation reactivity-based two-photon fluorescent probe for the specific in situ detection of nitric oxide. Chem Sci 2017; 8:4533-4538. [PMID: 28660066 PMCID: PMC5472031 DOI: 10.1039/c7sc00416h] [Citation(s) in RCA: 87] [Impact Index Per Article: 12.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2017] [Accepted: 04/14/2017] [Indexed: 12/20/2022] Open
Abstract
In situ fluorescence imaging of nitric oxide (NO) is a powerful tool for studying the critical roles of NO in biological events. However, the selective imaging of NO is still a challenge because most currently available fluorescent probes rely on the o-phenylenediamine (OPD) recognition site, which reacts with both NO and some abundant reactive carbonyl species (RCS) (such as dehydroascorbic acid and methylglyoxal) and some reactive oxygen/nitrogen species (ROS/RNS). To address this problem, a new fluorescent probe, NCNO, based on the N-nitrosation of aromatic secondary amine was designed to bypass the RCS, ROS, and RNS interference. As was expected, the probe NCNO could recognize NO with pronounced selectivity and sensitivity among ROS, RNS, and RCS. The probe was validated by detecting NO in live cells and deep tissues owing to its two-photon excitation and red-light emission. It was, hence, applied to monitor NO in ischemia reperfusion injury (IRI) in mice kidneys by two-photon microscopy for the first time, and the results vividly revealed the profile of NO generation in situ during the renal IRI process.
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Affiliation(s)
- Zhiqiang Mao
- Key Laboratory of Analytical Chemistry for Biology and Medicine (Ministry of Education) , College of Chemistry and Molecular Sciences , Wuhan University , Wuhan 430072 , China .
| | - Hong Jiang
- Key Laboratory of Analytical Chemistry for Biology and Medicine (Ministry of Education) , College of Chemistry and Molecular Sciences , Wuhan University , Wuhan 430072 , China .
| | - Zhen Li
- Key Laboratory of Analytical Chemistry for Biology and Medicine (Ministry of Education) , College of Chemistry and Molecular Sciences , Wuhan University , Wuhan 430072 , China .
| | - Cheng Zhong
- Hubei Key Laboratory on Organic and Polymeric Optoelectronic Materials , College of Chemistry and Molecular Sciences , Wuhan University , Wuhan 430072 , China
| | - Wei Zhang
- Key Laboratory of Analytical Chemistry for Biology and Medicine (Ministry of Education) , College of Chemistry and Molecular Sciences , Wuhan University , Wuhan 430072 , China .
| | - Zhihong Liu
- Key Laboratory of Analytical Chemistry for Biology and Medicine (Ministry of Education) , College of Chemistry and Molecular Sciences , Wuhan University , Wuhan 430072 , China .
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17
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Loas A, Lippard SJ. Direct ratiometric detection of nitric oxide with Cu(ii)-based fluorescent probes. J Mater Chem B 2017; 5:8929-8933. [DOI: 10.1039/c7tb02666h] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
We report the first Cu(ii)-based ratiometric sensors for direct, rapid, and selective fluorescent detection of nitric oxide.
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Affiliation(s)
- A. Loas
- Department of Chemistry
- Massachusetts Institute of Technology
- Cambridge
- USA
| | - S. J. Lippard
- Department of Chemistry
- Massachusetts Institute of Technology
- Cambridge
- USA
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18
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Huo Y, Miao J, Li Y, Shi Y, Shi H, Guo W. Aromatic primary monoamine-based fast-response and highly specific fluorescent probes for imaging the biological signaling molecule nitric oxide in living cells and organisms. J Mater Chem B 2017; 5:2483-2490. [DOI: 10.1039/c6tb03382b] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Two fast-response and highly specific NO fluorescent probes were developed, based on the reductive deamination reaction of p-methoxyaniline with NO in aerobic conditions.
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Affiliation(s)
- Yingying Huo
- School of Chemistry and Chemical Engineering, Shanxi University
- Taiyuan 030006
- China
| | - Junfeng Miao
- School of Chemistry and Chemical Engineering, Shanxi University
- Taiyuan 030006
- China
| | - Yaping Li
- School of Chemistry and Chemical Engineering, Shanxi University
- Taiyuan 030006
- China
| | - Yawei Shi
- Institute of Biotechnology, Shanxi University
- Taiyuan 030006
- China
| | - Heping Shi
- School of Chemistry and Chemical Engineering, Shanxi University
- Taiyuan 030006
- China
| | - Wei Guo
- School of Chemistry and Chemical Engineering, Shanxi University
- Taiyuan 030006
- China
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19
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Mao Z, Feng W, Li Z, Zeng L, Lv W, Liu Z. NIR in, far-red out: developing a two-photon fluorescent probe for tracking nitric oxide in deep tissue. Chem Sci 2016; 7:5230-5235. [PMID: 30155173 PMCID: PMC6020528 DOI: 10.1039/c6sc01313a] [Citation(s) in RCA: 93] [Impact Index Per Article: 11.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2016] [Accepted: 04/22/2016] [Indexed: 12/12/2022] Open
Abstract
As a pivotal signalling molecule involved in various physiological and pathological processes, nitric oxide (NO) has motivated increasing interest in the last few decades. Although a considerable number of fluorescent probes have been developed for NO imaging, the in situ tracking of this gas molecule in biological events remains a big challenge, mainly because of the relatively short excitation and/or emission wavelengths, which are subject to background interference and lowered collection efficiency in deep-tissue imaging. Herein, we report a far-red emissive (650 nm) two-photon (TP) excitable NRNO probe, using Nile Red as the TP fluorophore, for NO detection and imaging both in vitro and in vivo. The NRNO probe shows a fast (within 180 s) and specific fluorescence response toward NO with a limit of detection (LOD) as low as 46 nM. The excellent properties of NRNO enable it to sensitively detect both exogenously and endogenously generated NO in living cells. The "NIR in" and "far-red out" lights lead to improved penetrating ability, thus endowing the probe with high resolution for the illumination of deep tissues. It is therefore able to visualize the NO generation in a lipopolysaccharide (LPS)-mediated inflammation process for the first time. Our results demonstrate that NRNO could be a practical tool for studying the NO-related biological events. Moreover, this study also suggests the possibility of using Nile Red and its derivatives to develop far-red emissive TP probes, which is an important, yet undeveloped area.
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Affiliation(s)
- Zhiqiang Mao
- Key Laboratory of Analytical Chemistry for Biology and Medicine (Ministry of Education) , College of Chemistry and Molecular Sciences , Wuhan University , Wuhan 430072 , China .
| | - Wenqi Feng
- Key Laboratory of Analytical Chemistry for Biology and Medicine (Ministry of Education) , College of Chemistry and Molecular Sciences , Wuhan University , Wuhan 430072 , China .
| | - Zhen Li
- Key Laboratory of Analytical Chemistry for Biology and Medicine (Ministry of Education) , College of Chemistry and Molecular Sciences , Wuhan University , Wuhan 430072 , China .
| | - Lingyu Zeng
- Key Laboratory of Analytical Chemistry for Biology and Medicine (Ministry of Education) , College of Chemistry and Molecular Sciences , Wuhan University , Wuhan 430072 , China .
| | - Weijie Lv
- Key Laboratory of Analytical Chemistry for Biology and Medicine (Ministry of Education) , College of Chemistry and Molecular Sciences , Wuhan University , Wuhan 430072 , China .
| | - Zhihong Liu
- Key Laboratory of Analytical Chemistry for Biology and Medicine (Ministry of Education) , College of Chemistry and Molecular Sciences , Wuhan University , Wuhan 430072 , China .
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20
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Li H, Wan A. Fluorescent probes for real-time measurement of nitric oxide in living cells. Analyst 2016; 140:7129-41. [PMID: 26373251 DOI: 10.1039/c5an01628b] [Citation(s) in RCA: 61] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Nitric oxide (NO) is an important signaling molecule in biology. Both NO excess and insufficiency have been implicated in numerous physiological and pathological conditions. In order to study the diverse biological roles of NO in cells and tissues, many techniques have been developed for assaying NO. Recently, new generations of fluorescent probes have become indispensible tools for the study of NO biology because of their sensitivity, selectivity, spatiotemporal resolution, and experimental feasibility. Rational application of these probes in the study requires the understanding of the molecular mechanism that the probes are involved in. In this review, we will present an arsenal of fluorescent probes used to detect NO in living cells and animal tissues. We will also discuss the molecular mechanisms, actualities and prospects of fluorescent probes in detecting NO in cell biology.
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Affiliation(s)
- Huili Li
- Engineering Research Center of Cell and Therapeutic Antibody, Ministry of Education, School of Pharmacy, Shanghai Jiaotong University, 800 Dongchuan Road, Shanghai 200240, China.
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21
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Gupta N, Imam Reja S, Bhalla V, Gupta M, Kaur G, Kumar M. An Approach for the Selective Detection of Nitric Oxide in Biological Systems: An in vitro and in vivo Perspective. Chem Asian J 2016; 11:1020-7. [PMID: 26749262 DOI: 10.1002/asia.201501333] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2015] [Revised: 12/29/2015] [Indexed: 11/09/2022]
Abstract
A naphthalimide-based fluorescent probe, LyNP-NO, was designed and synthesized for the selective detection of exogenously and endogenously generated nitric oxide (NO) in C6 glial cells. In addition, LyNP-NO was also explored for monitoring endogenous NO levels in rat hippocampus at various tissue depths by stimulating the brain with N-methyl-d-aspartate (NMDA).
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Affiliation(s)
- Neha Gupta
- Department of Chemistry, Guru Nanak Dev University, Amritsar, 143005, India
| | - Shahi Imam Reja
- Department of Chemistry, Guru Nanak Dev University, Amritsar, 143005, India
| | - Vandana Bhalla
- Department of Chemistry, Guru Nanak Dev University, Amritsar, 143005, India
| | - Muskan Gupta
- Department of Biotechnology, Guru Nanak Dev University, Amritsar, 143005, India
| | - Gurcharan Kaur
- Department of Biotechnology, Guru Nanak Dev University, Amritsar, 143005, India
| | - Manoj Kumar
- Department of Chemistry, Guru Nanak Dev University, Amritsar, 143005, India.
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22
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Liu B, Hu X, Chai J, Zhu J, Yang B, Li Y. Application of nanodiamonds in Cu(ii)-based rhodamine B probes for NO detection and cell imaging. J Mater Chem B 2016; 4:3358-3364. [DOI: 10.1039/c6tb00524a] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A nanodiamond-conjugated rhodamine fluorescent sensor for Cu(ii) which could then be developed as an excellent NO selective fluorescent particle.
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Affiliation(s)
- Bin Liu
- Key Laboratory of Chemical Biology
- Molecular Engineering of Ministry of Education
- Institute of Molecular Science
- Shanxi University
- Taiyuan 030006
| | - Xiangquan Hu
- Key Laboratory of Chemical Biology
- Molecular Engineering of Ministry of Education
- Institute of Molecular Science
- Shanxi University
- Taiyuan 030006
| | - Jie Chai
- Key Laboratory of Chemical Biology
- Molecular Engineering of Ministry of Education
- Institute of Molecular Science
- Shanxi University
- Taiyuan 030006
| | - Junyao Zhu
- Department of Chemistry
- College of Chemistry and Chemical Engineering
- Shanxi University
- Taiyuan
- P. R. China
| | - Binsheng Yang
- Key Laboratory of Chemical Biology
- Molecular Engineering of Ministry of Education
- Institute of Molecular Science
- Shanxi University
- Taiyuan 030006
| | - Yingqi Li
- Key Laboratory of Chemical Biology
- Molecular Engineering of Ministry of Education
- Institute of Molecular Science
- Shanxi University
- Taiyuan 030006
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23
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Miao J, Huo Y, Lv X, Li Z, Cao H, Shi H, Shi Y, Guo W. Fast-response and highly selective fluorescent probes for biological signaling molecule NO based on N-nitrosation of electron-rich aromatic secondary amines. Biomaterials 2015; 78:11-9. [PMID: 26630612 DOI: 10.1016/j.biomaterials.2015.11.011] [Citation(s) in RCA: 59] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2015] [Revised: 11/05/2015] [Accepted: 11/06/2015] [Indexed: 12/01/2022]
Abstract
Nitric oxide (NO) is a ubiquitous biological messenger molecule, and plays the active roles in the regulation of various physiological processes. Although numerous NO fluorescent probes have also been successfully developed in the past ten years, it still remains challenging to increase the response rate for NO while having the high selectivity and sensitivity. In this work, a simple N-nitrosation reaction of the electron-rich aromatic secondary amine with NO under aerobic condition has been utilized for the first time to construct fluorescent probe for NO. The resulting probe 1, containing a N-benzyl-4-hydroxyaniline moiety as reaction group and a BODIPY dye as fluorescence reporter, could detect NO with the fast fluorescence off-on response (within seconds), high sensitivity (nM level), and excellent selectivity over various reactive oxygen species (ROS) as well as dehydroascorbic acid (DHA), ascorbic acid (AA), and methylglyoxal (MGO). Even in the presence of glutathione (GSH, a high reactive biothiol for NO), the probe still works well for NO. Further, a mitochondria-targetable probe 2 was exploited by introducing a targeted triphenylphosphonium cation into probe 1 scaffold. It's excellent NO sensing performance as well as its ability to specifically target mitochondria and image NO there have been nicely demonstrated. With the two probes, the basal and stimulation-induced NO in RAW264.7 murine macrophages as well as the endogenous NO in endothelial cells after oxygen-glucose deprivation (OGD) have been successfully visualized.
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Affiliation(s)
- Junfeng Miao
- School of Chemistry and Chemical Engineering, Shanxi University, Taiyuan 030006, China
| | - Yingying Huo
- School of Chemistry and Chemical Engineering, Shanxi University, Taiyuan 030006, China
| | - Xin Lv
- School of Chemistry and Chemical Engineering, Shanxi University, Taiyuan 030006, China
| | - Zhe Li
- School of Chemistry and Chemical Engineering, Shanxi University, Taiyuan 030006, China
| | - Hualiang Cao
- School of Chemistry and Chemical Engineering, Shanxi University, Taiyuan 030006, China
| | - Heping Shi
- School of Chemistry and Chemical Engineering, Shanxi University, Taiyuan 030006, China
| | - Yawei Shi
- Institute of Biotechnology, Shanxi University, Taiyuan 030006, China
| | - Wei Guo
- School of Chemistry and Chemical Engineering, Shanxi University, Taiyuan 030006, China.
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24
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A copper(II) complex as selective turn-on fluorosensor for nitric oxide and its intracellular application. Inorganica Chim Acta 2015. [DOI: 10.1016/j.ica.2015.08.014] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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25
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Loas A, Radford RJ, Deliz Liang A, Lippard SJ. Solid-phase synthesis provides a modular, lysine-based platform for fluorescent discrimination of nitroxyl and biological thiols. Chem Sci 2015; 6:4131-4140. [PMID: 28717469 PMCID: PMC5497726 DOI: 10.1039/c5sc00880h] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2015] [Accepted: 05/05/2015] [Indexed: 11/24/2022] Open
Abstract
A synthetically facile solid-phase approach yields fluorescent Cu(ii)-based lysine conjugates which selectively detect nitroxyl and thiols in live cells.
We describe a modular, synthetically facile solid-phase approach aimed at separating the fluorescent reporter and binding unit of small-molecule metal-based sensors. The first representatives contain a lysine backbone functionalized with a tetramethylrhodamine fluorophore, and they operate by modulating the oxidation state of a copper ion ligated to an [N4] (cyclam) or an [N2O] (quinoline-phenolate) moiety. We demonstrate the selectivity of their Cu(ii) complexes for sensing nitroxyl (HNO) and thiols (RSH), respectively, and investigate the mechanism responsible for the observed reactivity in each case. The two lysine conjugates are cell permeable in the active, Cu(ii)-bound forms and retain their analyte selectivity intracellularly, even in the presence of interfering species such as nitric oxide, nitrosothiols, and hydrogen sulfide. Moreover, we apply the new probes to discriminate between distinct levels of intracellular HNO and RSH generated upon stimulation of live HeLa cells with ascorbate and hydrogen sulfide, respectively. The successful implementation of the lysine-based sensors to gain insight into biosynthetic pathways validates the method as a versatile tool for producing libraries of analogues with minimal synthetic effort.
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Affiliation(s)
- Andrei Loas
- Department of Chemistry , Massachusetts Institute of Technology , 77 Massachusetts Avenue , Cambridge , MA 02139 , USA . ; ; Tel: +1-617-253-1892
| | - Robert J Radford
- Department of Chemistry , Massachusetts Institute of Technology , 77 Massachusetts Avenue , Cambridge , MA 02139 , USA . ; ; Tel: +1-617-253-1892
| | - Alexandria Deliz Liang
- Department of Chemistry , Massachusetts Institute of Technology , 77 Massachusetts Avenue , Cambridge , MA 02139 , USA . ; ; Tel: +1-617-253-1892
| | - Stephen J Lippard
- Department of Chemistry , Massachusetts Institute of Technology , 77 Massachusetts Avenue , Cambridge , MA 02139 , USA . ; ; Tel: +1-617-253-1892
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26
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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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27
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Sun YQ, Liu J, Zhang H, Huo Y, Lv X, Shi Y, Guo W. A mitochondria-targetable fluorescent probe for dual-channel NO imaging assisted by intracellular cysteine and glutathione. J Am Chem Soc 2014; 136:12520-3. [PMID: 25122520 DOI: 10.1021/ja504156a] [Citation(s) in RCA: 145] [Impact Index Per Article: 14.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
A mitochondria-specific fluorescent probe for NO (1) was synthesized by the direct conjugation of a pyronin dye with one of the amino groups of o-phenylenediamino (OPD). The probe could selectively detect NO over dehydroascorbic acid (DHA), ascorbic acid (AA), and methylglyoxal (MGO) as well as the reactive oxygen/nitrogen species (ROS/RNS) with the significant off-on response due to the production of a red-emission triazole 2. In the presence of cysteine/glutathione (Cys/GSH), 2 could be further transformed into a green-emission aminopyronin 4 and a red-emission thiopyronin 5, respectively. Assisted by intracellular Cys and GSH, the probe demonstrated its potential to monitor mitochondrial NO in a dual-channel mode.
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Affiliation(s)
- Yuan-Qiang Sun
- School of Chemistry and Chemical Engineering and ‡Institute of Biotechnology, Shanxi University , Taiyuan 030006, China
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28
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The synthesis and study of the fluorescent probe for sensing Cu2+ based on a novel coumarin Schiff-base. CHINESE CHEM LETT 2014. [DOI: 10.1016/j.cclet.2014.05.001] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
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29
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Hu J, Whittaker MR, Duong H, Li Y, Boyer C, Davis TP. Biomimetic Polymers Responsive to a Biological Signaling Molecule: Nitric Oxide Triggered Reversible Self-assembly of Single Macromolecular Chains into Nanoparticles. Angew Chem Int Ed Engl 2014; 53:7779-84. [DOI: 10.1002/anie.201403147] [Citation(s) in RCA: 51] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2014] [Indexed: 01/18/2023]
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30
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Hu J, Whittaker MR, Duong H, Li Y, Boyer C, Davis TP. Biomimetic Polymers Responsive to a Biological Signaling Molecule: Nitric Oxide Triggered Reversible Self-assembly of Single Macromolecular Chains into Nanoparticles. Angew Chem Int Ed Engl 2014. [DOI: 10.1002/ange.201403147] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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31
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Fabregat V, Izquierdo MÁ, Burguete MI, Galindo F, Luis SV. Nitric oxide sensitive fluorescent polymeric hydrogels showing negligible interference by dehydroascorbic acid. Eur Polym J 2014. [DOI: 10.1016/j.eurpolymj.2014.03.027] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
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32
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Muthuraj B, Deshmukh R, Trivedi V, Iyer PK. Highly selective probe detects Cu2+ and endogenous NO gas in living cell. ACS APPLIED MATERIALS & INTERFACES 2014; 6:6562-9. [PMID: 24703409 DOI: 10.1021/am501476w] [Citation(s) in RCA: 51] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
The rapid and highly sensitive detection of extremely short-lived nitric oxide (NO) gas generated in vivo by a water-soluble fluorescein derivative is developed. This assay system comprises of indole-3-carboxaldehyde functionalized fluorescein hydrazone (FI) assay which displays a typically high absorption at 492 and 620 nm in the presence of Cu2+ and also shows FRET induced fluorescence turn-on exclusively with Cu2+. FI selectively detects Cu2+ in vivo and in vitro by the "turn-on" mechanism followed by fluorescence "turn-off" with NO gas generated by the lipopolysaccharide (LPS) action. The in vivo experiment performed in the cellular system indicates that FI loaded RAW264.7 cells showed bright fluorescence in the presence of Cu2+, while other metals did not influence the FI fluorescence. In addition, the fluorescence of FI-Cu2+ was efficiently quenched by NO generated in macrophages through LPS stimulation. FI demonstrates characteristic "turn-on" behavior in the presence of Cu2+ via spirolactom ring-opening, while other metals such as Na+, K+, Ca2+, Cr3+, Mn2+, Fe3+, Fe2+, Co2+, Ni2+, Zn2+, Cd2+, Hg2+, and Ag+ did not influence FI fluorescence even at very high concentration. Further, the FI-Cu2+ complex fluorescence was not quenched with any anions or amino acids but totally quenched by NO and the paramagnetic nature of Cu2+ ion converted into the diamagnetic nature when reduced to Cu1+. FI and the FI-Cu2+ complex are nontoxic to the cellular system and have high potential for biomedical applications.
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Affiliation(s)
- Balakrishnan Muthuraj
- Department of Chemistry, Indian Institute of Technology , Guwahati-781039, Assam, India
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33
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Law WHT, Leung KK, Lee LCC, Poon CS, Liu HW, Lo KKW. Cyclometalated Iridium(III) Bipyridyl-Phenylenediamine Complexes with Multicolor Phosphorescence: Synthesis, Electrochemistry, Photophysics, and Intracellular Nitric Oxide Sensing. ChemMedChem 2014; 9:1316-29. [DOI: 10.1002/cmdc.201400040] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2014] [Indexed: 11/08/2022]
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34
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Lv X, Wang Y, Zhang S, Liu Y, Zhang J, Guo W. A specific fluorescent probe for NO based on a new NO-binding group. Chem Commun (Camb) 2014; 50:7499-502. [DOI: 10.1039/c4cc03540b] [Citation(s) in RCA: 43] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
A highly selective fluorescent probe for NO was exploited based on a specific NO-binding group, 2-amino-3′-dimethylaminobiphenyl.
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Affiliation(s)
- Xin Lv
- School of Chemistry and Chemical Engineering
- Shanxi University
- Taiyuan 030006, China
| | - Yue Wang
- School of Chemistry and Chemical Engineering
- Shanxi University
- Taiyuan 030006, China
| | - Song Zhang
- Shanxi Academy of Analytical Sciences
- , China
| | - Yawei Liu
- School of Chemistry and Chemical Engineering
- Shanxi University
- Taiyuan 030006, China
| | - Jian Zhang
- School of Chemistry and Chemical Engineering
- Shanxi University
- Taiyuan 030006, China
| | - Wei Guo
- School of Chemistry and Chemical Engineering
- Shanxi University
- Taiyuan 030006, China
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35
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Woolley J, Stanicka J, Cotter T. Recent advances in reactive oxygen species measurement in biological systems. Trends Biochem Sci 2013; 38:556-65. [DOI: 10.1016/j.tibs.2013.08.009] [Citation(s) in RCA: 133] [Impact Index Per Article: 12.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2013] [Revised: 08/27/2013] [Accepted: 08/28/2013] [Indexed: 01/18/2023]
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36
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Ghosh M, van den Akker NMS, Wijnands KAP, Poeze M, Weber C, McQuade LE, Pluth MD, Lippard SJ, Post MJ, Molin DGM, van Zandvoort MAMJ. Specific visualization of nitric oxide in the vasculature with two-photon microscopy using a copper based fluorescent probe. PLoS One 2013; 8:e75331. [PMID: 24086509 PMCID: PMC3781046 DOI: 10.1371/journal.pone.0075331] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2013] [Accepted: 08/12/2013] [Indexed: 11/30/2022] Open
Abstract
To study the role and (sub) cellular nitric oxide (NO) constitution in various disease processes, its direct and specific detection in living cells and tissues is a major requirement. Several methods are available to measure the oxidation products of NO, but the detection of NO itself has proved challenging. We visualized NO production using a NO-sensitive copper-based fluorescent probe (Cu 2FL2E) and two-photon laser scanning microscopy (TPLSM). Cu 2FL2E demonstrated high sensitivity and specificity for NO synthesis, combined with low cytotoxicity. Furthermore, Cu 2FL2E showed superior sensitivity over the conventionally used Griess assay. NO specificity of Cu 2FL2E was confirmed in vitro in human coronary arterial endothelial cells and porcine aortic endothelial cells using various triggers for NO production. Using TPLSM on ex vivo mounted murine carotid artery and aorta, the applicability of the probe to image NO production in both endothelial cells and smooth muscle cells was shown. NO-production and time course was detected for multiple stimuli such as flow, acetylcholine and hydrogen peroxide and its correlation with vasodilation was demonstrated. NO-specific fluorescence and vasodilation was abrogated in the presence of NO-synthesis blocker L-NAME. Finally, the influence of carotid precontraction and vasorelaxation validated the functional properties of vessels. Specific visualization of NO production in vessels with Cu 2FL2E-TPLSM provides a valid method for studying spatial-temporal synthesis of NO in vascular biology at an unprecedented level. This approach enables investigation of the pathways involved in the complex interplay between NO and vascular (dys) function.
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Affiliation(s)
- Mitrajit Ghosh
- Department of Genetics & Cell Biology-Molecular Biology, Cardiovascular Research Institute Maastricht (CARIM), Maastricht University, Maastricht, The Netherlands
- Institute for Molecular Cardiovascular Research (IMCAR), RWTH University Aachen, Aachen, Germany
- * E-mail:
| | - Nynke M. S. van den Akker
- Department of Physiology, Cardiovascular Research Institute Maastricht (CARIM), Maastricht University, Maastricht, The Netherlands
- Department of Cardiology and Angiology, Medizinischen Fakultät der Westfälischen Wilhelms-Universität, Münster, Germany
| | - Karolina A. P. Wijnands
- Department of Surgery, Nutrition and Toxicology Research Institute Maastricht (NUTRIM), Maastricht University, Maastricht, The Netherlands
| | - Martijn Poeze
- Department of Surgery, Nutrition and Toxicology Research Institute Maastricht (NUTRIM), Maastricht University, Maastricht, The Netherlands
| | - Christian Weber
- Department of Pathology, Cardiovascular Research Institute Maastricht (CARIM), Maastricht University, Maastricht, The Netherlands
- Institute for Cardiovascular Prevention, Ludwig-Maximilians-University (LMU), Munich, Germany
| | - Lindsey E. McQuade
- Department of Chemistry, Massachusetts Institute of Technology (MIT), Cambridge, Massachusetts, United States of America
| | - Michael D. Pluth
- Department of Chemistry, Massachusetts Institute of Technology (MIT), Cambridge, Massachusetts, United States of America
| | - Stephen J. Lippard
- Department of Chemistry, Massachusetts Institute of Technology (MIT), Cambridge, Massachusetts, United States of America
| | - Mark J. Post
- Department of Physiology, Cardiovascular Research Institute Maastricht (CARIM), Maastricht University, Maastricht, The Netherlands
| | - Daniel G. M. Molin
- Department of Physiology, Cardiovascular Research Institute Maastricht (CARIM), Maastricht University, Maastricht, The Netherlands
| | - Marc A. M. J. van Zandvoort
- Department of Genetics & Cell Biology-Molecular Biology, Cardiovascular Research Institute Maastricht (CARIM), Maastricht University, Maastricht, The Netherlands
- Institute for Molecular Cardiovascular Research (IMCAR), RWTH University Aachen, Aachen, Germany
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37
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Prakash K, Nagarajan R. Synthesis of solid state fluorescent quino[2,3-b]carbazoles via copper(II) triflate-catalyzed heteroannulation: application to detection of TNT. Tetrahedron 2013. [DOI: 10.1016/j.tet.2013.07.016] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
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38
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Yu H, Zhang X, Xiao Y, Zou W, Wang L, Jin L. Targetable Fluorescent Probe for Monitoring Exogenous and Endogenous NO in Mitochondria of Living Cells. Anal Chem 2013; 85:7076-84. [DOI: 10.1021/ac401916z] [Citation(s) in RCA: 91] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Affiliation(s)
- Haibo Yu
- State Key Laboratory of Fine
Chemicals, Dalian University of Technology, Dalian 116024, China
| | - Xinfu Zhang
- State Key Laboratory of Fine
Chemicals, Dalian University of Technology, Dalian 116024, China
| | - Yi Xiao
- State Key Laboratory of Fine
Chemicals, Dalian University of Technology, Dalian 116024, China
| | - Wei Zou
- School of Life Science and Technology, Dalian University of Technology, Dalian 116024, China
| | - Liping Wang
- School of Life Science and Technology, Dalian University of Technology, Dalian 116024, China
| | - Liji Jin
- School of Life Science and Technology, Dalian University of Technology, Dalian 116024, China
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39
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Vegesna GK, Sripathi SR, Zhang J, Zhu S, He W, Luo FT, Jahng WJ, Frost M, Liu H. Highly water-soluble BODIPY-based fluorescent probe for sensitive and selective detection of nitric oxide in living cells. ACS APPLIED MATERIALS & INTERFACES 2013; 5:4107-12. [PMID: 23614822 DOI: 10.1021/am303247s] [Citation(s) in RCA: 53] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
Abstract
A highly water-soluble BODIPY dye bearing electron-rich o-diaminophenyl groups at 2,6-positions was prepared as a highly sensitive and selective fluorescent probe for detection of nitric oxide (NO) in living cells. The fluorescent probe displays an extremely weak fluorescence with fluorescence quantum yield of 0.001 in 10 mM phosphate buffer (pH 7.0) in the absence of NO as two electron-rich o-diaminophenyl groups at 2,6-positions significantly quench the fluorescence of the BODIPY dye via photoinduced electron transfer mechanism. The presence of NO in cells enhances the dye fluorescence dramatically. The fluorescent probe demonstrates excellent water solubility, membrane permeability, and compatibility with living cells for sensitive detection of NO.
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Affiliation(s)
- Giri K Vegesna
- Department of Chemistry, Michigan Technological University, Houghton, Michigan 49931, United States
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40
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Yu H, Jin L, Dai Y, Li H, Xiao Y. From a BODIPY–rhodamine scaffold to a ratiometric fluorescent probe for nitric oxide. NEW J CHEM 2013. [DOI: 10.1039/c3nj41127c] [Citation(s) in RCA: 57] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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41
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Yu C, Wu Y, Zeng F, Wu S. A fluorescent ratiometric nanosensor for detecting NO in aqueous media and imaging exogenous and endogenous NO in live cells. J Mater Chem B 2013; 1:4152-4159. [DOI: 10.1039/c3tb20686f] [Citation(s) in RCA: 69] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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42
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Meng Q, Zhang Y, Hou D, Xin G, Li T, He C, Duan C. Fluorimetric and colorimetric detection of nitric oxide in living cells by rhodamine derivatives assisted by Cu2+. Tetrahedron 2013. [DOI: 10.1016/j.tet.2012.11.010] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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43
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Yu H, Xiao Y, Jin L. A lysosome-targetable and two-photon fluorescent probe for monitoring endogenous and exogenous nitric oxide in living cells. J Am Chem Soc 2012; 134:17486-9. [PMID: 23043509 DOI: 10.1021/ja308967u] [Citation(s) in RCA: 338] [Impact Index Per Article: 28.2] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
A lysosome-specific and two-photon fluorescent probe, Lyso-NINO, demonstrates high selectivity and sensitivity toward NO, lower cytotoxicity, and perfect lysosomal localization. With the aid of Lyso-NINO, the first capture of NO within lysosomes of macrophage cells has been achieved using both two-photon fluorescence microscopy and flow cytometry.
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Affiliation(s)
- Haibo Yu
- State Key Laboratory of Fine Chemicals, Dalian University of Technology, Dalian 116024, China
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44
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Baskova IP, Alekseeva AI, Kostiuk SV, Neverova ME, Smirnova TD, Veĭko NN. [Use of the most recent reagent (CuFL) for stimulation of NO synthesis by the medicinal leech salivary cell secretion in the cultures of human endothelium cells (HUVEC) and in rat cardiomiocytes]. BIOMEDIT︠S︡INSKAI︠A︡ KHIMII︠A︡ 2012; 58:65-76. [PMID: 22642153 DOI: 10.18097/pbmc20125801065] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
The medicinal leech salivary cell secretion (SCS) may stimulate NO-production in cultures of human endothelium cells (HUVEC) and rat cardiomiocytes (RCM). This effect was detected using a NO specific reagent, - the complex Cu2+ with a fluorescein derivative (Cu-Fl). NO had also been detected in the cells by fluorescent electronic microscopy and determined quantitatively in the cells and in culture fluid by the fluorescence method. SCS stimulated NO synthesis in HUVEC cells (but not in RCM) is accompanied by NO release into intercellular space. Localization of NO synthesis centers is presented and it is shown that the increase in NO levels during the SCS action on HUVEC and RCM is associated with the increase in the activity of eNOS/nNOS, but not iNOS. In endothelial cells SCS activates nitrosylation processes, assessed by the increase of nitrite-ions in the culture medium. It is therefore important to use Cu-Fl, other than Griss-reagent, during the first hour of analysis of NO synthesis. The NO-depended mechanism of SCS action on endothelial cells might be a factor in providing of its positive action in hirudotheraphy.
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45
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46
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Seo EW, Han JH, Heo CH, Shin JH, Kim HM, Cho BR. A Small-Molecule Two-Photon Probe for Nitric Oxide in Living Tissues. Chemistry 2012; 18:12388-94. [DOI: 10.1002/chem.201201197] [Citation(s) in RCA: 47] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2012] [Revised: 06/21/2012] [Indexed: 01/10/2023]
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47
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Affiliation(s)
- Yuming Yang
- Department of Chemistry and State Key Laboratory
of Molecular Engineering of Polymers and Institutes of Biomedical
Sciences, Fudan University, Shanghai 200433, P. R. China
| | - Qiang Zhao
- Key Laboratory for Organic Electronics
and Information Displays (KLOEID) and Institute of Advanced Materials
(IAM), Nanjing University of Posts and Telecommunications, Nanjing
210046, P. R. China
| | - Wei Feng
- Department of Chemistry and State Key Laboratory
of Molecular Engineering of Polymers and Institutes of Biomedical
Sciences, Fudan University, Shanghai 200433, P. R. China
| | - Fuyou Li
- Department of Chemistry and State Key Laboratory
of Molecular Engineering of Polymers and Institutes of Biomedical
Sciences, Fudan University, Shanghai 200433, P. R. China
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48
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Shiue TW, Chen YH, Wu CM, Singh G, Chen HY, Hung CH, Liaw WF, Wang YM. Nitric oxide turn-on fluorescent probe based on deamination of aromatic primary monoamines. Inorg Chem 2012; 51:5400-8. [PMID: 22486484 DOI: 10.1021/ic300379u] [Citation(s) in RCA: 81] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
The stable, water-soluble, and nonfluorescent FA-OMe can sense nitric oxide (NO) and form the intensely fluorescent product dA-FA-OMe via reductive deamination of the aromatic primary amine. The reaction is accompanied by a notable increase of the fluorescent quantum yield from 1.5 to 88.8%. The deamination mechanism of FA-OMe with NO was proposed in this study. The turn-on fluorescence signals were performed by suppression of photoinduced electron transfer (PeT), which was demonstrated by density functional theory (DFT) calculations of the components forming FA-OMe and dA-FA-OMe. Furthermore, FA-OMe showed water solubility and good stability at physiological pHs. Moreover, the selectivity study indicated that FA-OMe had high specificity for NO over other reactive oxygen/nitrogen species. In an endogenously generated NO detection study, increasing the incubation time of FA-OMe with lipopolysaccharide (LPS) pretreated Raw 264.7 murine macrophages could cause an enhanced fluorescence intensity image. In addition, a diffusion/localization cell imaging study showed that FA-OMe could be trapped in Raw 264.7 cells. These cell imaging results demonstrated that FA-OMe could be used as a turn-on fluorescent sensor for the detection of endogenously generated NO.
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Affiliation(s)
- Tsun-Wei Shiue
- Department of Biological Science and Technology, Institute of Molecular Medicine and Bioengineering, National Chiao Tung University, 75 Bo-Ai Street, Hsinchu 300, Taiwan
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49
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Marín MJ, Thomas P, Fabregat V, Luis SV, Russell DA, Galindo F. Fluorescence of 1,2-diaminoanthraquinone and its nitric oxide reaction product within macrophage cells. Chembiochem 2011; 12:2471-7. [PMID: 21953703 DOI: 10.1002/cbic.201100371] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2011] [Indexed: 11/09/2022]
Abstract
Nitric oxide (NO) is involved in many biological processes. Aromatic ortho-diamine derivatives are commonly used in the fluorescence imaging of NO in living cells. ortho-diamino (o-diamino) compounds are believed to react with NO in an oxygenated medium leading to the formation of a triazole derivative. One such o-diamino compound, 1,2-diaminoanthraquinone (DAA), is a nontoxic probe for the detection of NO in living tissues and cells. The formation of the DAA triazole derivative (DAA-TZ) upon reaction of DAA with NO/O(2) within cells has not been demonstrated previously. The aim of this study was to confirm that DAA-TZ is the species formed intracellularly when DAA reacts with NO in the presence of oxygen. The chemical synthesis and characterisation of DAA-TZ was performed together with intracellular studies of DAA and DAA-TZ. Raw 264.7 macrophages were loaded with the DAA or DAA-TZ under conditions of no-stimulation or stimulation with interferon-γ and lipopolysaccharide to produce NO. Confocal microscopy was used to image the DAA-loaded macrophage cells. Analysis of the emission spectra allowed precise discrimination of the fluorescence of each species in the macrophage cells, and confirmed the identity of DAA-TZ as the intracellular reaction product between DAA and NO in the presence of oxygen.
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Affiliation(s)
- María J Marín
- School of Chemistry, University of East Anglia, Norwich, Norfolk, UK
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50
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Pluth MD, Chan MR, McQuade LE, Lippard SJ. Seminaphthofluorescein-based fluorescent probes for imaging nitric oxide in live cells. Inorg Chem 2011; 50:9385-92. [PMID: 21895023 DOI: 10.1021/ic200986v] [Citation(s) in RCA: 69] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Fluorescent turn-on probes for nitric oxide based on seminaphthofluorescein scaffolds were prepared and spectroscopically characterized. The Cu(II) complexes of these fluorescent probes react with NO under anaerobic conditions to yield a 20-45-fold increase in integrated emission. The seminaphthofluorescein-based probes emit at longer wavelengths than the parent FL1 and FL2 fluorescein-based generations of NO probes, maintaining emission maxima between 550 and 625 nm. The emission profiles depend on the excitation wavelength; maximum fluorescence turn-on is achieved at excitations between 535 and 575 nm. The probes are highly selective for NO over other biologically relevant reactive nitrogen and oxygen species including NO(3)(-), NO(2)(-), HNO, ONOO(-), NO(2), OCl(-), and H(2)O(2). The seminaphthofluorescein-based probes can be used to visualize endogenously produced NO in live cells, as demonstrated using Raw 264.7 macrophages.
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Affiliation(s)
- Michael D Pluth
- Department of Chemistry, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, United States
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