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Lin X, Liu M, Yi Q, Zhou Y, Su J, Qing B, Lu Y, Pu C, Lan W, Zou L, Wang J. Design, synthesis, and evaluation of a carboxylesterase detection probe with therapeutic effects. Talanta 2024; 274:126060. [PMID: 38604044 DOI: 10.1016/j.talanta.2024.126060] [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: 12/24/2023] [Revised: 03/20/2024] [Accepted: 04/04/2024] [Indexed: 04/13/2024]
Abstract
In this study, a lysosomal targeting fluorescent probe recognition on CEs was designed and synthesized. The obtained probe BF2-cur-Mor demonstrated excellent selectivity, sensitivity, pH-independence, and enzyme affinity towards CEs within 5 min. BF2-cur-Mor could enable recognition of intracellular CEs and elucidate that the CEs content of different cancer cells follows the rule of HepG2 > HCT-116 > A549 > HeLa, and the CEs expression level of hepatoma cancer cells far exceeds that of normal hepatic cells, being in good agreement with the previous reports. The ability of BF2-cur-Mor to monitor CEs in vivo was confirmed by zebrafish experiment. BF2-cur-Mor exhibits some pharmacological activity in that it can induce apoptosis in hepatocellular carcinoma cells but is weaker in normal hepatocyte cells, being expected to be a potential "diagnostic and therapeutic integration" tool for the clinical diagnosis of CEs-related diseases.
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Affiliation(s)
- Xia Lin
- Guangxi Key Laboratory of Special Biomedicine, Medical College, Guangxi University, Nanning, 530004, China; Guangxi Health Science College, Nanning, 530023, China; School of Chemistry and Chemical Engineering, Guangxi University, Nanning, 530004, China
| | - Min Liu
- Guangxi Key Laboratory of Special Biomedicine, Medical College, Guangxi University, Nanning, 530004, China
| | - Qingyuan Yi
- Guangxi Key Laboratory of Special Biomedicine, Medical College, Guangxi University, Nanning, 530004, China
| | - Ying Zhou
- Guangxi Key Laboratory of Special Biomedicine, Medical College, Guangxi University, Nanning, 530004, China
| | - Jinchan Su
- Guangxi Key Laboratory of Special Biomedicine, Medical College, Guangxi University, Nanning, 530004, China
| | - Binyang Qing
- College of Life Science and Technology, Guangxi University, Nanning, 530004, China
| | - Yaqi Lu
- Guangxi Key Laboratory of Special Biomedicine, Medical College, Guangxi University, Nanning, 530004, China
| | - Chunxiao Pu
- College of Life Science and Technology, Guangxi University, Nanning, 530004, China
| | - Weisen Lan
- College of Agriculture, Guangxi University, Nanning, 530004, China
| | - Lianjia Zou
- Guangxi Health Science College, Nanning, 530023, China.
| | - Jianyi Wang
- Guangxi Key Laboratory of Special Biomedicine, Medical College, Guangxi University, Nanning, 530004, China; School of Chemistry and Chemical Engineering, Guangxi University, Nanning, 530004, China.
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Jiao X, Wang Y, Zhang J, Wang X. Combination of two-photon fluorescent probes for carboxylesterase and ONOO - to visualize the transformation of nonalcoholic fatty liver to nonalcoholic steatohepatitis in liver orthotopic imaging. Talanta 2024; 270:125521. [PMID: 38091750 DOI: 10.1016/j.talanta.2023.125521] [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: 10/18/2023] [Revised: 12/02/2023] [Accepted: 12/04/2023] [Indexed: 01/27/2024]
Abstract
As the most common cause of liver diseases, nonalcoholic fatty liver disease (NAFLD) can be classified into nonalcoholic fatty liver (NAFL) and nonalcoholic steatohepatitis (NASH). While NAFL is generally benign, the transition from NAFL to NASH is a cardinal feature of the non-benign liver disease that leads to cirrhosis and cancer, which indicates that tracking the transformation of NAFL to NASH timely is significant for precision management of liver diseases. Therefore, two fluorescent probes (CNFCl and DRNO) have been developed to visualize this pathological event. α-Fluorochloroacetamide and α-ketoamide was employed as the recognition site for carboxylesterase (CE) in CNFCl and peroxynitrite (ONOO-) in DRNO, respectively. CNFCl (λem = 445 nm) and DRNO (λem = 560 nm) showed high specificity and sensitivity towards CE and ONOO- respectively. By incubating with CE/ONOO- for 0.5 h respectively, both the emission intensity of CNFCl (linear range: 0-0.2 U/mL) and DRNO (linear range: 0-17.5 μM) displayed significant enhancement. As a result, the detection limit of CNFCl and DRNO for CE and ONOO- was calculated as 4.2 mU/L and 0.05 μM respectively. More importantly, the emission spectra of CNFCl and DRNO in the presence of CE and ONOO- respectively were cross-talk free under the two-photon excitation of 720 nm. This greatly facilitated the simultaneous detection of CE and ONOO- at distinctive channel, thus ensuring the high fidelity of the detection. These two probes were combined to image the fluctuation of CE and ONOO- during the conversion of NAFL to NASH in vitro and in vivo. It was found that while CE displayed a tendency to rise and then reduce during the transition from NAFL to NASH, ONOO- increased continuously, confirming that the combined imaging by CNFCl and DRNO might visualize the transformation of NAFL to NASH. The results provide robust visual tool to decipher the relationship between the stage of NAFLD and the level of CE/ONOO-. We anticipate this study may open new avenues to distinguish NASH from NAFL, which may further promote the study of intracellular biological activities of CE and the development of NAFLD diagnostic methods.
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Affiliation(s)
- Xiaoyun Jiao
- College of Chemistry, Chemical Engineering and Materials Science, Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong, Key Laboratory of Molecular and Nano Probes, Ministry of Education, Shandong Provincial Key Laboratory of Clean Production of Fine Chemicals, Shandong Normal University, Jinan, 250014, PR China
| | - Yucheng Wang
- College of Chemistry, Chemical Engineering and Materials Science, Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong, Key Laboratory of Molecular and Nano Probes, Ministry of Education, Shandong Provincial Key Laboratory of Clean Production of Fine Chemicals, Shandong Normal University, Jinan, 250014, PR China
| | - Jian Zhang
- College of Chemistry, Chemical Engineering and Materials Science, Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong, Key Laboratory of Molecular and Nano Probes, Ministry of Education, Shandong Provincial Key Laboratory of Clean Production of Fine Chemicals, Shandong Normal University, Jinan, 250014, PR China.
| | - Xu Wang
- College of Chemistry, Chemical Engineering and Materials Science, Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong, Key Laboratory of Molecular and Nano Probes, Ministry of Education, Shandong Provincial Key Laboratory of Clean Production of Fine Chemicals, Shandong Normal University, Jinan, 250014, PR China.
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3
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Zhang J, Zhou J, Zhang T, Tang Y, Zeng L. A colorimetric and fluorescent sensor for non-destructive screening of the freshness of shrimp and fish. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2023; 296:122647. [PMID: 36963279 DOI: 10.1016/j.saa.2023.122647] [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: 01/09/2023] [Revised: 03/15/2023] [Accepted: 03/16/2023] [Indexed: 05/04/2023]
Abstract
The freshness of fish and shrimp is closely associated with food safety, hence it is a wide concern to develop a facile and effective method for fast, non-destructive and visual screening the freshness of fish and shrimp. Herein, we developed a chromogenic and fluorogenic sensor (RFCC) based on resorufin for sensing of biogenic amines including cadaverine and putrescine. RFCC underwent aminolysis with cadaverine or putrescine, displaying a remarkable fluorescence turn on response at 593 nm along with obvious color change from colorless to pink. RFCC was fabricated into test strips to sense cadaverine vapor, and the RGB value of test strips showed a good linear relationship with the concentration of cadaverine (0.5 - 8.2 × 103 ppm). The RFCC tag was used to in situ screen the freshness of fish and shrimp according to obvious fluorescence change, and satisfactory results were achieved. Furthermore, this test strip was validated by total volatile base nitrogen (TVBN), providing a simple, low cost and portable tool to screen the freshness of fish and shrimp for consumers and suppliers without expensive instrumentation.
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Affiliation(s)
- Jin Zhang
- School of Light Industry and Food Engineering, Guangxi University, Nanning 530004, China
| | - Junjie Zhou
- School of Light Industry and Food Engineering, Guangxi University, Nanning 530004, China
| | - Tianhao Zhang
- School of Light Industry and Food Engineering, Guangxi University, Nanning 530004, China
| | - Yonghe Tang
- Key Laboratory of Medicinal Chemistry and Molecular Diagnosis of the Ministry of Education, Key Laboratory of Chemical Biology of Hebei Province, College of Chemistry and Materials Science, Hebei University, Hebei Baoding 071002, China.
| | - Lintao Zeng
- School of Light Industry and Food Engineering, Guangxi University, Nanning 530004, China.
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Guo B, Shen T, Liu Y, Jing J, Shao C, Zhang X. An endoplasmic reticulum-specific ratiometric fluorescent probe for imaging esterase in living cells. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2023; 291:122389. [PMID: 36689909 DOI: 10.1016/j.saa.2023.122389] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/25/2022] [Revised: 01/11/2023] [Accepted: 01/16/2023] [Indexed: 06/17/2023]
Abstract
Esterase is primarily distributed in the endoplasmic reticulum (ER) and often overexpressed in cancer cells. Therefore, the detection of esterase in ER is significant for monitoring the metabolic process of various esters and evaluating the efficacy of chemotherapeutic prodrugs. However, only few fluorescent probes can detect esterase in the ER due to the lack of ER-specificity. More seriously, these probes are often limited by low pearson's colocalization coefficient and one single wavelength emission. To solve those problems, an ER-specific ratiometric fluorescent probe (ER-EST) is designed for detecting esterase in living cells. The ER-EST shows a ratiometric and red-shifted emission (125 nm) from 435 to 560 nm after hydrolysis by esterase. The fluorescence intensity ratio of ER-EST displays quantitative response to the esterase activity (0-0.5 U/mL) with low detection limit of 1.8 × 10-4 U/mL. Importantly, the ER-EST with good biocompatibility and excellent ER-targeted ability was successfully employed to ratiometric image the endogenous endoplasmic reticulum esterase in living cells.
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Affiliation(s)
- Bingpeng Guo
- Shandong Provincial Key Laboratory of Molecular Engineering, School of Chemistry and Chemical Engineering, Qilu University of Technology (Shandong Academy of Sciences), Jinan 250103, PR China
| | - Tianjiao Shen
- School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing 100081, PR China
| | - Yifan Liu
- School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing 100081, PR China
| | - Jing Jing
- School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing 100081, PR China.
| | - Changxiang Shao
- School of Chemistry and Pharmaceutical Engineering, Shandong First Medical University & Shandong Academy of Medical Sciences, Taian 271099, PR China.
| | - Xiaoling Zhang
- School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing 100081, PR China.
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Wen Y, Jing N, Zhang M, Huo F, Li Z, Yin C. A Space-Dependent 'Enzyme-Substrate' Type Probe based on 'Carboxylesterase-Amide Group' for Ultrafast Fluorescent Imaging Orthotopic Hepatocellular Carcinoma. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2023; 10:e2206681. [PMID: 36651112 PMCID: PMC10015879 DOI: 10.1002/advs.202206681] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/15/2022] [Revised: 12/21/2022] [Indexed: 05/14/2023]
Abstract
Fast and selective fluorescence imaging for a biomarker to related-disease diagnosis remains a significant challenge due to complex physical environment. Human carboxylesterase (CE) is expected to be a potential biomarker of hepatocellular carcinoma (HCC) to improve the accuracy of diagnosis. However, existing probes for CE has slow response rate and low selectivity. Herein, the amide group is selected as CE-responsive sites based on the "substrate-hydrolysis enzymatic reaction" approach. From a series of off-on probes with leave groups in the amide unit, probe JFast is screened with the optimal combination of rapid response rate and high selectivity toward CE. JFast requires only 150 s to reach the maximum fluorescence at 676 nm in the presence of CE and free from the interference of other esterase. Computational docking simulations indicate the shortest distance between the CE and active site of JFast . Cell and in vivo imaging present that the probe can turn on the liver cancer cells and tumor region precisely. Importantly, JFast is allowed to specifically image orthotopic liver tumor rather than metastatic tumor and distinguish human primary liver cancer tissue from adjacent ones. This study provides a new tool for CE detection and promotes advancements in accurate HCC diagnosis.
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Affiliation(s)
- Ying Wen
- Key Laboratory of Chemical Biology and Molecular Engineering of Ministry of EducationKey Laboratory of Materials for Energy Conversion and Storage of Shanxi ProvinceInstitute of Molecular ScienceShanxi UniversityTaiyuan030006China
| | - Ning Jing
- Key Laboratory of Chemical Biology and Molecular Engineering of Ministry of EducationKey Laboratory of Materials for Energy Conversion and Storage of Shanxi ProvinceInstitute of Molecular ScienceShanxi UniversityTaiyuan030006China
| | - Min Zhang
- State Key Laboratory of Component‐based Chinese MedicineTianjin University of Traditional Chinese MedicineTianjin301617China
| | - Fangjun Huo
- Research Institute of Applied ChemistryShanxi UniversityTaiyuan030006China
| | - Zhuoyu Li
- Institute of BiotechnologyKey Laboratory of Chemical Biology and Molecular Engineering of National Ministry of EducationShanxi UniversityTaiyuan030006China
| | - Caixia Yin
- Key Laboratory of Chemical Biology and Molecular Engineering of Ministry of EducationKey Laboratory of Materials for Energy Conversion and Storage of Shanxi ProvinceInstitute of Molecular ScienceShanxi UniversityTaiyuan030006China
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Chen Z, Yu J, Sun K, Song J, Chen L, Jiang Y, Wang Z. Rational design of a turn-on near-infrared fluorescence probe for the highly sensitive and selective monitoring of carboxylesterase 2 in living systems. Analyst 2023; 148:876-887. [PMID: 36661088 DOI: 10.1039/d2an01874h] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
In vivo selective fluorescence imaging of carboxylesterase 2 (CES2) remains a great challenge because existing fluorescence probes can potentially suffer from interference by other hydrolases. In addition, some fluorescent probes that have been separately reported for measuring CES2 activity in vitro are affected by autofluorescence and absorption of the biological matrix due to their limited emission wavelength or short Stokes shift. Herein, based on the substrate preference and catalytic performance of CES2, a novel and NIR fluorescent probe was developed, in which a hemi-cyanine dye ester derivative was used as the basic fluorescent group. In the presence of CES2, the probe was hydrolyzed to expose the fluorophore CZX-OH (λabs ∼ 675 nm, λem ∼ 850 nm), which led to a notable red-shift in the fluorescence (∼175 nm) spectrum. Confocal imaging of cells and live mice demonstrated that the fluorescent signal of this probe was related to the real activities of CES2 in cancer cells. All these results will powerfully promote the screening of CES2 regulators and the analysis of CES2-related physiological and pathological processes.
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Affiliation(s)
- Zhixin Chen
- School of Chemistry and Chemical Engineering, Southeast University, Nanjing 211189, P. R. China.
| | - Jiaying Yu
- School of Chemistry and Chemical Engineering, Southeast University, Nanjing 211189, P. R. China.
| | - Kai Sun
- School of Chemistry and Chemical Engineering, Southeast University, Nanjing 211189, P. R. China.
| | - Jia Song
- School of Chemistry and Chemical Engineering, Southeast University, Nanjing 211189, P. R. China.
| | - Lucheng Chen
- School of Chemistry and Chemical Engineering, Southeast University, Nanjing 211189, P. R. China.
| | - Yong Jiang
- School of Chemistry and Chemical Engineering, Southeast University, Nanjing 211189, P. R. China.
| | - Zhifei Wang
- School of Chemistry and Chemical Engineering, Southeast University, Nanjing 211189, P. R. China.
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7
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Zuo K, Zhang J, Zeng L. A smartphone-adaptable chromogenic and fluorogenic sensor for rapid visual detection of toxic hydrazine in the environment. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2022; 283:121765. [PMID: 35998425 DOI: 10.1016/j.saa.2022.121765] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/19/2022] [Revised: 08/05/2022] [Accepted: 08/11/2022] [Indexed: 06/15/2023]
Abstract
Hydrazine is an essential chemical in industries, but its high toxicity poses great threats to human health and environmental safety. Hence, it is of great significance to monitor the hydrazine in environment. In this work, we presented a chromogenic and fluorogenic dual-mode sensor RA for the detection of hydrazine based on nucleophilic substitution reaction. A linear relationship was obtained between the fluorescence intensity and the concentrations of N2H4 ranging from 0 to 35 μM (R2 = 0.9936). The sensor can determine hydrazine with fast response (within 12 min), low limit of detection (0.129 μM) and high selectivity. RA was successfully used to detect N2H4 in real water samples with good recoveries and the results corresponded to the standard method. Furthermore, the sensor-coated portable test papers were fabricated, which can visually quantify hydrazine solutions with obvious fluorescence transformation from colorless to red. Moreover, RA-loaded papers were used to create a smartphone-adaptable RGB values analytical method for quantitative N2H4 detection.
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Affiliation(s)
- Ke Zuo
- School of Light Industry and Food Engineering, Guangxi University, Nanning 530004, China
| | - Jin Zhang
- School of Light Industry and Food Engineering, Guangxi University, Nanning 530004, China
| | - Lintao Zeng
- School of Light Industry and Food Engineering, Guangxi University, Nanning 530004, China; School of Chemistry and Materials Science, Hubei Engineering University, Hubei, Xiaogan 432000, China.
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Li L, Zhang Q, Li J, Tian Y, Li J, Liu W, Diao H. A carboxylesterase-activatable near-infrared phototheranostic probe for tumor fluorescence imaging and photodynamic therapy. RSC Adv 2022; 12:35477-35483. [PMID: 36540215 PMCID: PMC9743415 DOI: 10.1039/d2ra06929f] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2022] [Accepted: 12/07/2022] [Indexed: 04/25/2024] Open
Abstract
Phototheranostic probes have been proven to be a promising option for cancer diagnosis and treatment. However, near-infrared phototheranostic probes with specific tumor microenvironment responsiveness are still in demand. In this paper, a carboxylesterase (CES)-responsive near-infrared phototheranostic probe was developed by incorporating 6-acetamidohexanoic acid into a hemicyanine dye through an ester bond. The probe exhibits highly sensitive and selective fluorescence enhancement towards CES because CES-catalyzed cleavage of the ester bond leads to the release of the fluorophore. By virtue of its near-infrared analytical wavelengths and high sensitivity, the probe has been employed for endogenous CES activatable fluorescence imaging of tumor cells. Moreover, under 660 nm laser irradiation, the probe can generate toxic reactive oxygen species and efficiently kill tumor cells, with low cytotoxicity in dark. As far as we know, the probe was the first CES-responsive phototheranostic probe with both near-infrared analytical wavelengths and photosensitive capacity, which may be useful in the real-time and in situ imaging of CES as well as imaging-guided photodynamic therapy of tumors. Therefore, the proposed probe may have wide application prospect in cancer theranostics.
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Affiliation(s)
- Lihong Li
- Department of Biochemistry and Molecular Biology, Shanxi Medical University Taiyuan 030001 PR China
- Key Laboratory of Cellular Physiology (Shanxi Medical University), Ministry of Education PR China
- College of Basic Medical Sciences, Shanxi Medical University Taiyuan 030001 PR China
| | - Qi Zhang
- Department of Biochemistry and Molecular Biology, Shanxi Medical University Taiyuan 030001 PR China
- College of Basic Medical Sciences, Shanxi Medical University Taiyuan 030001 PR China
| | - Jiaojiao Li
- Department of Biochemistry and Molecular Biology, Shanxi Medical University Taiyuan 030001 PR China
- College of Basic Medical Sciences, Shanxi Medical University Taiyuan 030001 PR China
| | - Yafei Tian
- Department of Biochemistry and Molecular Biology, Shanxi Medical University Taiyuan 030001 PR China
- College of Basic Medical Sciences, Shanxi Medical University Taiyuan 030001 PR China
| | - Jinyao Li
- Department of Biochemistry and Molecular Biology, Shanxi Medical University Taiyuan 030001 PR China
- College of Basic Medical Sciences, Shanxi Medical University Taiyuan 030001 PR China
| | - Wen Liu
- Key Laboratory of Cellular Physiology (Shanxi Medical University), Ministry of Education PR China
- College of Basic Medical Sciences, Shanxi Medical University Taiyuan 030001 PR China
| | - Haipeng Diao
- Department of Biochemistry and Molecular Biology, Shanxi Medical University Taiyuan 030001 PR China
- Key Laboratory of Cellular Physiology (Shanxi Medical University), Ministry of Education PR China
- College of Basic Medical Sciences, Shanxi Medical University Taiyuan 030001 PR China
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9
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Pei SL, Zhang J, Ge W, Liu C, Sheng R, Zeng L, Pan LH. A resorufin-based fluorescence probe for visualizing biogenic amines in cells and zebrafish. RSC Adv 2022; 12:33870-33875. [PMID: 36505703 PMCID: PMC9693732 DOI: 10.1039/d2ra06482k] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2022] [Accepted: 11/21/2022] [Indexed: 11/27/2022] Open
Abstract
Biogenic amines (BAs) are a family of nitrogen-bearing natural organic molecules with at least one primary amine, which play an important role in living organisms. Elevated concentration of BAs may cause neuron disorder, Parkinson's disease and many other diseases. Therefore, it is essential to monitor BAs in living organisms. Herein, we reported a resorufin-based fluorescence probe for sensing of various BAs. Upon nucleophilic substitution reaction with BAs, the probe released resorufin, affording to strong fluorescence emission at 592 nm with rapid response (<8 min), good selectivity and a low detection limit (LOD = 0.47 μM). The probe has low cytotoxicity and good membrane permeability, and has been successfully used to visualize BAs in living cells and zebrafish with good performance.
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Affiliation(s)
- Sheng-Lin Pei
- Department of Anesthesiology, Guangxi Medical University Cancer Hospital, Guangxi Clinical Research Center for Anesthesiology, Guangxi Engineering Research Center for Tissue & Organ Injury and Repair Medicine, Guangxi Health Commission Key Laboratory of Basic Science and Prevention of Perioperative Organ DisfunctionNanning 530021China
| | - Jin Zhang
- School of Light Industry and Food Engineering, Guangxi UniversityNanning 530004China
| | - Wanyun Ge
- Department of Anesthesiology, Guangxi Medical University Cancer Hospital, Guangxi Clinical Research Center for Anesthesiology, Guangxi Engineering Research Center for Tissue & Organ Injury and Repair Medicine, Guangxi Health Commission Key Laboratory of Basic Science and Prevention of Perioperative Organ DisfunctionNanning 530021China
| | - Chao Liu
- Department of Anesthesiology, Guangxi Medical University Cancer Hospital, Guangxi Clinical Research Center for Anesthesiology, Guangxi Engineering Research Center for Tissue & Organ Injury and Repair Medicine, Guangxi Health Commission Key Laboratory of Basic Science and Prevention of Perioperative Organ DisfunctionNanning 530021China
| | - Ruilong Sheng
- CQM-Centro de Quimica da Madeira, Universidade da Madeira, Campus da PenteadaFunchal 9000-390MadeiraPortugal
| | - Lintao Zeng
- School of Light Industry and Food Engineering, Guangxi UniversityNanning 530004China
| | - Ling-Hui Pan
- Department of Anesthesiology, Guangxi Medical University Cancer Hospital, Guangxi Clinical Research Center for Anesthesiology, Guangxi Engineering Research Center for Tissue & Organ Injury and Repair Medicine, Guangxi Health Commission Key Laboratory of Basic Science and Prevention of Perioperative Organ DisfunctionNanning 530021China
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Liu Y, He Z, Yang Y, Li X, Li Z, Ma H. New fluorescent probe with recognition moiety of bipiperidinyl reveals the rise of hepatocellular carboxylesterase activity during heat shock. Biosens Bioelectron 2022; 211:114392. [DOI: 10.1016/j.bios.2022.114392] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2022] [Revised: 04/25/2022] [Accepted: 05/15/2022] [Indexed: 12/14/2022]
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11
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High-throughput optical assays for sensing serine hydrolases in living systems and their applications. Trends Analyt Chem 2022. [DOI: 10.1016/j.trac.2022.116620] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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12
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Nguyen DK, Jang CH. Simple and Label-Free Detection of Carboxylesterase and Its Inhibitors Using a Liquid Crystal Droplet Sensing Platform. MICROMACHINES 2022; 13:mi13030490. [PMID: 35334782 PMCID: PMC8954150 DOI: 10.3390/mi13030490] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/04/2022] [Revised: 03/18/2022] [Accepted: 03/20/2022] [Indexed: 12/26/2022]
Abstract
In this study, we developed a liquid crystal (LC) droplet-based sensing platform for the detection of carboxylesterase (CES) and its inhibitors. The LC droplet patterns in contact with myristoylcholine chloride (Myr) exhibited dark cross appearances, corresponding to homeotropic anchoring of the LCs at the aqueous/LC interface. However, in the presence of CES, Myr was hydrolyzed; therefore, the optical images of the LC patterns changed to bright fan-shaped textures, corresponding to a planar orientation of LCs at the interface. In contrast, the presence of CES inhibitors, such as benzil, inhibits the hydrolysis of Myr; as a result, the LC patterns exhibit dark cross textures. This principle led to the development of an LC droplet-based sensing method with a detection limit of 2.8 U/L and 10 μM, for CES detection and its inhibitor, respectively. The developed biosensor not only enables simple and label-free detection of CES but also shows high promise for the detection of CES inhibitors.
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Optical substrates for drug-metabolizing enzymes: Recent advances and future perspectives. Acta Pharm Sin B 2022; 12:1068-1099. [PMID: 35530147 PMCID: PMC9069481 DOI: 10.1016/j.apsb.2022.01.009] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2021] [Revised: 10/06/2021] [Accepted: 11/03/2021] [Indexed: 02/08/2023] Open
Abstract
Drug-metabolizing enzymes (DMEs), a diverse group of enzymes responsible for the metabolic elimination of drugs and other xenobiotics, have been recognized as the critical determinants to drug safety and efficacy. Deciphering and understanding the key roles of individual DMEs in drug metabolism and toxicity, as well as characterizing the interactions of central DMEs with xenobiotics require reliable, practical and highly specific tools for sensing the activities of these enzymes in biological systems. In the last few decades, the scientists have developed a variety of optical substrates for sensing human DMEs, parts of them have been successfully used for studying target enzyme(s) in tissue preparations and living systems. Herein, molecular design principals and recent advances in the development and applications of optical substrates for human DMEs have been reviewed systematically. Furthermore, the challenges and future perspectives in this field are also highlighted. The presented information offers a group of practical approaches and imaging tools for sensing DMEs activities in complex biological systems, which strongly facilitates high-throughput screening the modulators of target DMEs and studies on drug/herb‒drug interactions, as well as promotes the fundamental researches for exploring the relevance of DMEs to human diseases and drug treatment outcomes.
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Li Z, Cheng J, Huang L, Li W, Zhao Y, Lin W. Aging Diagnostic Probe for Research on Aging and Evaluation of Anti-aging Drug Efficacy. Anal Chem 2021; 93:13800-13806. [PMID: 34606237 DOI: 10.1021/acs.analchem.1c02391] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Aging is a biological process, and its gradual degeneration of physiological functions leads to an increase in morbidity and mortality. At present, more and more studies on aging and anti-aging drugs have been conducted, which are of great significance for promoting human health, treating aging-related diseases, and prolonging human life. In the process of aging research and evaluation of anti-aging drugs, β-galactosidase, as an important criterion of aging, has received extensive attention. However, there is a scarcity of effective and reliable tools for aging research and anti-aging drug evaluation based on the aging markers. Hence, we developed a new highly sensitive fluorescent probe, YDGAL, for β-galactosidase, which exhibited good affinity for β-gal (Km = 12.35 μM), fast response speed (stable within 10 min), and extremely low detection limit (2.185 × 10-6 U/mL). Owing to the above advantages, the robust probe can visualize aging and evaluate the efficacy of anti-aging drugs at the cellular and organ levels by detecting β-galactosidase. Through visual imaging of mouse organs, we found that the organs had different degrees of aging; dasatinib and quercetin combination therapy had a therapeutic effect on the mice, but the different organs showed distinct clearance rates on the senescent cells, which may be the limitation of the drugs. We believe that this interesting finding could provide a powerful guidance for the research on aging and the evaluation of anti-aging drugs in the future.
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Affiliation(s)
- Zihong Li
- Guangxi Key Laboratory of Electrochemical Energy Materials, Institute of Optical Materials and Chemical Biology, School of Chemistry and Chemical Engineering, Guangxi University, Nanning, Guangxi 530004, P.R. China
| | - Jie Cheng
- Guangxi Key Laboratory of Electrochemical Energy Materials, Institute of Optical Materials and Chemical Biology, School of Chemistry and Chemical Engineering, Guangxi University, Nanning, Guangxi 530004, P.R. China
| | - Ling Huang
- Guangxi Key Laboratory of Electrochemical Energy Materials, Institute of Optical Materials and Chemical Biology, School of Chemistry and Chemical Engineering, Guangxi University, Nanning, Guangxi 530004, P.R. China
| | - Wenxiu Li
- Guangxi Key Laboratory of Electrochemical Energy Materials, Institute of Optical Materials and Chemical Biology, School of Chemistry and Chemical Engineering, Guangxi University, Nanning, Guangxi 530004, P.R. China
| | - Yuping Zhao
- Guangxi Key Laboratory of Electrochemical Energy Materials, Institute of Optical Materials and Chemical Biology, School of Chemistry and Chemical Engineering, Guangxi University, Nanning, Guangxi 530004, P.R. China
| | - Weiying Lin
- Guangxi Key Laboratory of Electrochemical Energy Materials, Institute of Optical Materials and Chemical Biology, School of Chemistry and Chemical Engineering, Guangxi University, Nanning, Guangxi 530004, P.R. China
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15
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Wang T, Pang Q, Tong Z, Xiang H, Xiao N. A hydrazone-based spectroscopic off-on probe for sensing of basic arginine and lysine. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2021; 258:119824. [PMID: 33901944 DOI: 10.1016/j.saa.2021.119824] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/02/2021] [Revised: 03/31/2021] [Accepted: 04/09/2021] [Indexed: 06/12/2023]
Abstract
A simple probe BHN based on naphthol and benzothiazole is reported for detecting of arginine (Arg) and lysine (Lys) with high selectivity and sensitivity. The BHN in aqueous solution upon reacting with Arg or Lys induced a visible color change from colorless to yellow. The probe BHN can also be employed for fluorescence turn-on sensing of Arg and Lys with the limits of detection (LOD) of 5.20 × 10-2 μM and 3.69 × 10-2 μM, respectively. The naked eye colorimetric and fluorimetric detecting is lack of sensitive to other common amino acids including Gly, Ala, Ser, Pro, Val, Thr, Cys, Leu, Ile, Asn, Asp, Glu, Gln, Met, His, and Phe. The sensing mechanism has been proposed by pH investigation and 1H NMR spectra.
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Affiliation(s)
- Tianran Wang
- School of Pharmaceutical Sciences, Capital Medical University, Beijing 100069, China
| | - Qidan Pang
- School of Pharmaceutical Sciences, Capital Medical University, Beijing 100069, China
| | - Zhipu Tong
- School of Public Health, Capital Medical University, Beijing 100069, China
| | - Hanyue Xiang
- School of Pharmaceutical Sciences, Capital Medical University, Beijing 100069, China
| | - Nao Xiao
- School of Pharmaceutical Sciences, Capital Medical University, Beijing 100069, China.
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16
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Wu X, Wang R, Qi S, Kwon N, Han J, Kim H, Li H, Yu F, Yoon J. Rational Design of a Highly Selective Near‐Infrared Two‐Photon Fluorogenic Probe for Imaging Orthotopic Hepatocellular Carcinoma Chemotherapy. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202101190] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Xiaofeng Wu
- Department of Chemistry and Nanoscience Ewha Womans University Seoul 03706 Republic of Korea
| | - Rui Wang
- Key Laboratory of Emergency and Trauma Ministry of Education Key Laboratory of Hainan Trauma and Disaster Rescue The First Affiliated Hospital of Hainan Medical University Institute of Functional Materials and Molecular Imaging College of Emergency and Trauma Hainan Medical University Haikou 571199 China
| | - Sujie Qi
- Department of Chemistry and Nanoscience Ewha Womans University Seoul 03706 Republic of Korea
| | - Nahyun Kwon
- Department of Chemistry and Nanoscience Ewha Womans University Seoul 03706 Republic of Korea
| | - Jingjing Han
- Department of Chemistry and Nanoscience Ewha Womans University Seoul 03706 Republic of Korea
| | - Heejeong Kim
- Department of Chemistry and Nanoscience Ewha Womans University Seoul 03706 Republic of Korea
| | - Haidong Li
- Department of Chemistry and Nanoscience Ewha Womans University Seoul 03706 Republic of Korea
| | - Fabiao Yu
- Key Laboratory of Emergency and Trauma Ministry of Education Key Laboratory of Hainan Trauma and Disaster Rescue The First Affiliated Hospital of Hainan Medical University Institute of Functional Materials and Molecular Imaging College of Emergency and Trauma Hainan Medical University Haikou 571199 China
| | - Juyoung Yoon
- Department of Chemistry and Nanoscience Ewha Womans University Seoul 03706 Republic of Korea
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17
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Wu X, Wang R, Qi S, Kwon N, Han J, Kim H, Li H, Yu F, Yoon J. Rational Design of a Highly Selective Near‐Infrared Two‐Photon Fluorogenic Probe for Imaging Orthotopic Hepatocellular Carcinoma Chemotherapy. Angew Chem Int Ed Engl 2021; 60:15418-15425. [DOI: 10.1002/anie.202101190] [Citation(s) in RCA: 51] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2021] [Revised: 04/08/2021] [Indexed: 12/11/2022]
Affiliation(s)
- Xiaofeng Wu
- Department of Chemistry and Nanoscience Ewha Womans University Seoul 03706 Republic of Korea
| | - Rui Wang
- Key Laboratory of Emergency and Trauma Ministry of Education Key Laboratory of Hainan Trauma and Disaster Rescue The First Affiliated Hospital of Hainan Medical University Institute of Functional Materials and Molecular Imaging College of Emergency and Trauma Hainan Medical University Haikou 571199 China
| | - Sujie Qi
- Department of Chemistry and Nanoscience Ewha Womans University Seoul 03706 Republic of Korea
| | - Nahyun Kwon
- Department of Chemistry and Nanoscience Ewha Womans University Seoul 03706 Republic of Korea
| | - Jingjing Han
- Department of Chemistry and Nanoscience Ewha Womans University Seoul 03706 Republic of Korea
| | - Heejeong Kim
- Department of Chemistry and Nanoscience Ewha Womans University Seoul 03706 Republic of Korea
| | - Haidong Li
- Department of Chemistry and Nanoscience Ewha Womans University Seoul 03706 Republic of Korea
| | - Fabiao Yu
- Key Laboratory of Emergency and Trauma Ministry of Education Key Laboratory of Hainan Trauma and Disaster Rescue The First Affiliated Hospital of Hainan Medical University Institute of Functional Materials and Molecular Imaging College of Emergency and Trauma Hainan Medical University Haikou 571199 China
| | - Juyoung Yoon
- Department of Chemistry and Nanoscience Ewha Womans University Seoul 03706 Republic of Korea
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18
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Tian L, Feng H, Dai Z, Zhang R. Resorufin-based responsive probes for fluorescence and colorimetric analysis. J Mater Chem B 2020; 9:53-79. [PMID: 33226060 DOI: 10.1039/d0tb01628d] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
The fluorescence imaging technique has attracted increasing attention in the detection of various biological molecules in situ and in real-time owing to its inherent advantages including high selectivity and sensitivity, outstanding spatiotemporal resolution and fast feedback. In the past few decades, a number of fluorescent probes have been developed for bioassays and imaging by exploiting different fluorophores. Among various fluorophores, resorufin exhibits a high fluorescence quantum yield, long excitation/emission wavelength and pronounced ability in both fluorescence and colorimetric analysis. This fluorophore has been widely utilized in the design of responsive probes specific for various bioactive species. In this review, we summarize the advances in the development of resorufin-based fluorescent probes for detecting various analytes, such as cations, anions, reactive (redox-active) sulfur species, small molecules and biological macromolecules. The chemical structures of probes, response mechanisms, detection limits and practical applications are investigated, which is followed by the discussion of recent challenges and future research perspectives. This review article is expected to promote the further development of resorufin-based responsive fluorescent probes and their biological applications.
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Affiliation(s)
- Lu Tian
- Key Laboratory of Functional Nanomaterials and Technology in Universities of Shandong, College of Chemistry and Chemical Engineering, Linyi University, Linyi 276005, P. R. China.
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19
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Mao Y, Ma M, Wei P, Zhang P, Liu L, Guan T, Zhang X, Yi T. A sensitive and rapid "off-on" fluorescent probe for the detection of esterase and its application in evaluating cell status and discrimination of living cells and dead cells. Analyst 2020; 145:1408-1413. [PMID: 31894760 DOI: 10.1039/c9an02085c] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
The discrimination of living and dead cells shows great importance in the development of biology, pathology, medicine, and pharmacology research. Herein, we synthesized a simple benzothiazole-based probe, EP, which was characterized via1H NMR (hydrogen nuclear magnetic resonance) spectroscopy, 13C NMR (carbon nuclear magnetic resonance) spectroscopy and HRMS (high-resolution mass spectroscopy). The fluorescence changes in response to esterase were characterized via fluorescence spectroscopy. EP exhibited a 70-fold fluorescence enhancement in the presence of esterase and possessed a very low limit of detection (4.73 × 10-5 U mL-1). EP also showed high selectivity to esterase compared to other biological species. Bright fluorescence appeared in living cells, which was activated by esterase when incubated with EP. In paraformaldehyde or H2O2 pretreated cells, the fluorescence became very weak since esterase became inactive in these cells. In summary, the EP probe can monitor esterase activity both in vitro and in living cells and can be used to evaluate the health status of cells and discriminate living and dead cells effectively.
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Affiliation(s)
- Yueyuan Mao
- College of Chemistry and Materials Engineering, Anhui Science and Technology University, Bengbu, Anhui 233030, China.
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20
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Dai J, Hou Y, Wu J, Shen B. A Minireview of Recent Reported Carboxylesterase Fluorescent Probes: Design and Biological Applications. ChemistrySelect 2020. [DOI: 10.1002/slct.202002625] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Jianan Dai
- School of Food Science and Pharmaceutical Engineering Nanjing Normal University No.1, Wenyuan Road China
| | - Yadan Hou
- School of Food Science and Pharmaceutical Engineering Nanjing Normal University No.1, Wenyuan Road China
| | - Jichun Wu
- School of Food Science and Pharmaceutical Engineering Nanjing Normal University No.1, Wenyuan Road China
| | - Baoxing Shen
- School of Food Science and Pharmaceutical Engineering Nanjing Normal University No.1, Wenyuan Road China
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21
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Wu X, An JM, Shang J, Huh E, Qi S, Lee E, Li H, Kim G, Ma H, Oh MS, Kim D, Yoon J. A molecular approach to rationally constructing specific fluorogenic substrates for the detection of acetylcholinesterase activity in live cells, mice brains and tissues. Chem Sci 2020; 11:11285-11292. [PMID: 34094370 PMCID: PMC8162927 DOI: 10.1039/d0sc04213g] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2020] [Accepted: 09/21/2020] [Indexed: 12/15/2022] Open
Abstract
Acetylcholinesterase (AChE) is an extremely critical hydrolase tightly associated with neurological diseases. Currently, developing specific substrates for imaging AChE activity still remains a great challenge due to the interference from butyrylcholinesterase (BChE) and carboxylesterase (CE). Herein, we propose an approach to designing specific substrates for AChE detection by combining dimethylcarbamate choline with a self-immolative scaffold. The representative P10 can effectively eliminate the interference from CE and BChE. The high specificity of P10 has been proved via imaging AChE activity in cells. Moreover, P10 can also be used to successfully map AChE activity in different regions of a normal mouse brain, which may provide important data for AChE evaluation in clinical studies. Such a rational and effective approach can also provide a solid basis for designing probes with different properties to study AChE in biosystems and another way to design specific substrates for other enzymes.
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Affiliation(s)
- Xiaofeng Wu
- Department of Chemistry and Nanoscience, Ewha Womans University Seoul 03760 Republic of Korea
| | - Jong Min An
- Department of Biomedical Science, Graduate School, Kyung Hee University Seoul 02447 Republic of Korea
| | - Jizhen Shang
- Beijing National Laboratory for Molecular Sciences, Key Laboratory of Analytical Chemistry for Living Biosystems Institute of Chemistry, Chinese Academy of Sciences Beijing 100190 China
| | - Eugene Huh
- Department of Medical Science of Meridian, College of Korean Medicine, Graduate School, Kyung Hee University Seoul 02447 Republic of Korea
| | - Sujie Qi
- Department of Chemistry and Nanoscience, Ewha Womans University Seoul 03760 Republic of Korea
| | - Eunhye Lee
- Department of Chemistry and Nanoscience, Ewha Womans University Seoul 03760 Republic of Korea
| | - Haidong Li
- Department of Chemistry and Nanoscience, Ewha Womans University Seoul 03760 Republic of Korea
| | - Gyoungmi Kim
- Department of Chemistry and Nanoscience, Ewha Womans University Seoul 03760 Republic of Korea
| | - Huimin Ma
- Beijing National Laboratory for Molecular Sciences, Key Laboratory of Analytical Chemistry for Living Biosystems Institute of Chemistry, Chinese Academy of Sciences Beijing 100190 China
| | - Myung Sook Oh
- Department of Life and Nanopharmaceutical Sciences, Graduate School, Kyung Hee University Seoul 02447 Republic of Korea
| | - Dokyoung Kim
- Department of Biomedical Science, Graduate School, Kyung Hee University Seoul 02447 Republic of Korea
- Department of Anatomy and Neurobiology, College of Medicine, Kyung Hee University Seoul 02447 Republic of Korea
| | - Juyoung Yoon
- Department of Chemistry and Nanoscience, Ewha Womans University Seoul 03760 Republic of Korea
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22
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Design and Synthesis of a Novel NIR Celecoxib-Based Fluorescent Probe for Cyclooxygenase-2 Targeted Bioimaging in Tumor Cells. Molecules 2020; 25:molecules25184037. [PMID: 32899627 PMCID: PMC7570625 DOI: 10.3390/molecules25184037] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2020] [Revised: 08/27/2020] [Accepted: 09/01/2020] [Indexed: 12/21/2022] Open
Abstract
Cyclooxygenase-2 (COX-2) imaging agents are potent tools for early cancer diagnosis. Almost all of the COX2 imaging agents using celecoxib as backbone were chemically modified in the position of N-atom in the sulfonamide group. Herein, a novel COX-2 probe (CCY-5) with high targeting ability and a near-infrared wavelength (achieved by attaching a CY-5 dye on the pyrazole ring of celecoxib using a migration strategy) was evaluated for its ability to probe COX-2 in human cancer cells. CCY-5 is expected to have high binding affinity for COX-2 based on molecular docking and enzyme inhibition assay. Meanwhile, CCY-5 caused stronger fluorescence imaging of COX-2 overexpressing cancer cells (Hela and SCC-9 cells) than that of normal cell lines (RAW 264.7 cells). Lipopolysaccharide (LPS) treated RAW264.7 cells revealed an enhanced fluorescence as LPS was known to induce COX-2 in these cells. In inhibitory studies, a markedly reduced fluorescence intensity was observed in cancer cells, when they were co-treated with a COX-2 inhibitor celecoxib. Therefore, CCY-5 may be a selective bioimaging agent for cancer cells overexpressing COX-2 and could be useful as a good monitoring candidate for effective diagnosis and therapy in cancer treatment.
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23
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Liu SY, Qu RY, Li RR, Yan YC, Sun Y, Yang WC, Yang GF. An Activity-Based Fluorogenic Probe Enables Cellular and in Vivo Profiling of Carboxylesterase Isozymes. Anal Chem 2020; 92:9205-9213. [DOI: 10.1021/acs.analchem.0c01554] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Shi-Yu Liu
- Key Laboratory of Pesticide & Chemical Biology of Ministry of Education, International Joint Research Center for Intelligent Biosensor Technology and Health, and Chemical Biology Center, College of Chemistry, Central China Normal University, Wuhan 430079, P.R. China
| | - Ren-Yu Qu
- Key Laboratory of Pesticide & Chemical Biology of Ministry of Education, International Joint Research Center for Intelligent Biosensor Technology and Health, and Chemical Biology Center, College of Chemistry, Central China Normal University, Wuhan 430079, P.R. China
| | - Rong-Rong Li
- Key Laboratory of Pesticide & Chemical Biology of Ministry of Education, International Joint Research Center for Intelligent Biosensor Technology and Health, and Chemical Biology Center, College of Chemistry, Central China Normal University, Wuhan 430079, P.R. China
| | - Yao-Chao Yan
- Key Laboratory of Pesticide & Chemical Biology of Ministry of Education, International Joint Research Center for Intelligent Biosensor Technology and Health, and Chemical Biology Center, College of Chemistry, Central China Normal University, Wuhan 430079, P.R. China
| | - Yao Sun
- Key Laboratory of Pesticide & Chemical Biology of Ministry of Education, International Joint Research Center for Intelligent Biosensor Technology and Health, and Chemical Biology Center, College of Chemistry, Central China Normal University, Wuhan 430079, P.R. China
| | - Wen-Chao Yang
- Key Laboratory of Pesticide & Chemical Biology of Ministry of Education, International Joint Research Center for Intelligent Biosensor Technology and Health, and Chemical Biology Center, College of Chemistry, Central China Normal University, Wuhan 430079, P.R. China
| | - Guang-Fu Yang
- Key Laboratory of Pesticide & Chemical Biology of Ministry of Education, International Joint Research Center for Intelligent Biosensor Technology and Health, and Chemical Biology Center, College of Chemistry, Central China Normal University, Wuhan 430079, P.R. China
- Collaborative Innovation Center of Chemical Science and Engineering, Tianjin 30071, P.R. China
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24
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Lan L, Ren X, Yang J, Liu D, Zhang C. Detection techniques of carboxylesterase activity: An update review. Bioorg Chem 2020; 94:103388. [DOI: 10.1016/j.bioorg.2019.103388] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2019] [Revised: 10/14/2019] [Accepted: 10/21/2019] [Indexed: 12/12/2022]
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25
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Label-free, rapid, and sensitive detection of carboxylesterase using surfactant-doped liquid crystal sensor. J Mol Liq 2019. [DOI: 10.1016/j.molliq.2019.111921] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
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26
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Feng J, Xu Y, Huang W, Kong H, Li Y, Cheng H, Li L. A magnetic SERS immunosensor for highly sensitive and selective detection of human carboxylesterase 1 in human serum samples. Anal Chim Acta 2019; 1097:176-185. [PMID: 31910958 DOI: 10.1016/j.aca.2019.11.004] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2019] [Revised: 10/30/2019] [Accepted: 11/03/2019] [Indexed: 02/06/2023]
Abstract
Hepatocellular carcinoma (HCC) is a common and lethal cancer. New serum markers for detecting HCC are urgently needed. Human carboxylesterase 1 (hCE1) is an important member of the serine hydrolase superfamily and is closely related to the occurrence of HCC. It can be used as a good serum marker for early diagnosis of HCC. Here, we developed a surface enhanced Raman scattering (SERS)- based magnetic immunosensor that specifically recognizes and detects trace amounts of hCE1 in human serum via a sandwich structure consisting of a SERS tags, magnetic supporting substrates, and target antigen (hCE1). The SERS tags are 4-mercaptobenzoic acid (4-MBA)-labeled AgNPs, and the SERS supporting substrates are composed of a raspberry-like morphology of Fe3O4@SiO2@AgNPs magnetic nanocomposites surface-functionalized with a hCE1 antibody. The prepared SERS magnetic immunosensor exhibits excellent selectivity and extremely high sensitivity for hCE1 detection. The SERS signal and logarithm of hCE1 concentration presented a wide linear response range of 0.1 ng mL-1 to 1.0 mg mL-1, and the detection limit of hCE1 was 0.1 ng mL-1. The results indicate that the immunosensor can be used for the rapid determination of hCE1 in human serum without a complicated sample pre-treatment. Furthermore, the immunosensor has good reproducibility and stability, and has a promising prospect for the quantitative detection of other tumor markers in early clinical diagnosis.
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Affiliation(s)
- Jun Feng
- School of Medicine, Guangxi University of Science and Technology, Liuzhou, 545005, Guangxi, PR China; Provine and Ministry Co-sponsored Collaborative Innovation Center of Sugarcane and Sugar Industry, Nanning, 530004, Guangxi, PR China
| | - Yajuan Xu
- Guangxi Key Laboratory of Green Processing of Sugar Resources, College of Biological and Chemical Engineering, Guangxi University of Science and Technology, Liuzhou, 545006, Guangxi, PR China; Provine and Ministry Co-sponsored Collaborative Innovation Center of Sugarcane and Sugar Industry, Nanning, 530004, Guangxi, PR China
| | - Wenyi Huang
- Guangxi Key Laboratory of Green Processing of Sugar Resources, College of Biological and Chemical Engineering, Guangxi University of Science and Technology, Liuzhou, 545006, Guangxi, PR China; Provine and Ministry Co-sponsored Collaborative Innovation Center of Sugarcane and Sugar Industry, Nanning, 530004, Guangxi, PR China
| | - Hongxing Kong
- Guangxi Key Laboratory of Green Processing of Sugar Resources, College of Biological and Chemical Engineering, Guangxi University of Science and Technology, Liuzhou, 545006, Guangxi, PR China; Provine and Ministry Co-sponsored Collaborative Innovation Center of Sugarcane and Sugar Industry, Nanning, 530004, Guangxi, PR China
| | - Yanqing Li
- Guangxi Key Laboratory of Green Processing of Sugar Resources, College of Biological and Chemical Engineering, Guangxi University of Science and Technology, Liuzhou, 545006, Guangxi, PR China; Provine and Ministry Co-sponsored Collaborative Innovation Center of Sugarcane and Sugar Industry, Nanning, 530004, Guangxi, PR China
| | - Hao Cheng
- Guangxi Key Laboratory of Green Processing of Sugar Resources, College of Biological and Chemical Engineering, Guangxi University of Science and Technology, Liuzhou, 545006, Guangxi, PR China; Provine and Ministry Co-sponsored Collaborative Innovation Center of Sugarcane and Sugar Industry, Nanning, 530004, Guangxi, PR China.
| | - Lijun Li
- Guangxi Key Laboratory of Green Processing of Sugar Resources, College of Biological and Chemical Engineering, Guangxi University of Science and Technology, Liuzhou, 545006, Guangxi, PR China; Provine and Ministry Co-sponsored Collaborative Innovation Center of Sugarcane and Sugar Industry, Nanning, 530004, Guangxi, PR China.
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27
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28
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Kailass K, Sadovski O, Capello M, Kang Y, Fleming JB, Hanash SM, Beharry AA. Measuring human carboxylesterase 2 activity in pancreatic cancer patient-derived xenografts using a ratiometric fluorescent chemosensor. Chem Sci 2019; 10:8428-8437. [PMID: 31803422 PMCID: PMC6844279 DOI: 10.1039/c9sc00283a] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2019] [Accepted: 07/28/2019] [Indexed: 12/17/2022] Open
Abstract
We report the development of a ratiometric fluorescent chemosensor that selectively measures human carboxylesterase 2 (hCES2) activity with application in pancreatic cancer patient-derived xenografts.
Irinotecan-based therapy is a common treatment for pancreatic cancer. To elicit its anticancer activity, the drug requires first the hydrolysis action of the enzyme human carboxylesterase 2 (hCES2). It has been established that pancreatic cancer patients have various levels of hCES2, whereby patients having low levels respond poorer to Irinotecan than patients with higher levels, suggesting that hCES2 can be used to predict response. However, current methods that measure hCES2 activity are inaccurate, complex or lengthy, thus being incompatible for use in a clinical setting. Here, we developed a small molecule ratiometric fluorescent chemosensor that accurately measures hCES2 activity in a single-step within complex mixtures. Our chemosensor is highly selective for hCES2 over hCES1, cell permeable and can measure hCES2 activity in pancreatic cancer patient-derived xenografts. Given the simplicity, accuracy and tissue compatibility of our assay, we anticipate our chemosensor can be used to predict patient response to Irinotecan-based therapy.
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Affiliation(s)
- Karishma Kailass
- Department of Chemical and Physical Sciences , University of Toronto Mississauga , Mississauga , ON L5L 1C6 , Canada .
| | - Oleg Sadovski
- Department of Chemical and Physical Sciences , University of Toronto Mississauga , Mississauga , ON L5L 1C6 , Canada .
| | - Michela Capello
- Department of Clinical Cancer Prevention , The University of Texas MD Anderson Cancer Center , Houston , TX , USA
| | - Ya'an Kang
- Department of Surgical Oncology , The University of Texas MD Anderson Cancer Center , Houston , TX , USA
| | - Jason B Fleming
- Department of Gastrointestinal Oncology , H. Lee Moffitt Cancer Center , Tampa , FL , USA
| | - Samir M Hanash
- Department of Clinical Cancer Prevention , The University of Texas MD Anderson Cancer Center , Houston , TX , USA
| | - Andrew A Beharry
- Department of Chemical and Physical Sciences , University of Toronto Mississauga , Mississauga , ON L5L 1C6 , Canada .
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29
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Li M, Zhai C, Wang S, Huang W, Liu Y, Li Z. Detection of carboxylesterase by a novel hydrosoluble near-infrared fluorescence probe. RSC Adv 2019; 9:40689-40693. [PMID: 35542681 PMCID: PMC9076276 DOI: 10.1039/c9ra08150j] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2019] [Accepted: 12/03/2019] [Indexed: 01/02/2023] Open
Abstract
A novel hydrosoluble near-infrared fluorescence off–on probe has been developed for detecting carboxylesterase activity.
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Affiliation(s)
- Mengyao Li
- Nutrition & Health Research Institute
- COFCO Corporation
- Beijing Key Laboratory of Nutrition & Health and Food Safety
- Beijing 102209
- China
| | - Chen Zhai
- Nutrition & Health Research Institute
- COFCO Corporation
- Beijing Key Laboratory of Nutrition & Health and Food Safety
- Beijing 102209
- China
| | - Shuya Wang
- Nutrition & Health Research Institute
- COFCO Corporation
- Beijing Key Laboratory of Nutrition & Health and Food Safety
- Beijing 102209
- China
| | - Weixia Huang
- Nutrition & Health Research Institute
- COFCO Corporation
- Beijing Key Laboratory of Nutrition & Health and Food Safety
- Beijing 102209
- China
| | - Yunguo Liu
- College of Life Science and Technology
- Xinjiang University
- Urumqi 830002
- China
| | - Zhao Li
- Shaanxi Engineering Laboratory for Food Green Processing and Safety Control
- College of Food Engineering and Nutritional Science
- Shaanxi Normal University
- Xi'an 710062
- China
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30
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Zhou H, Tang J, Zhang J, Chen B, Kan J, Zhang W, Zhou J, Ma H. A red lysosome-targeted fluorescent probe for carboxylesterase detection and bioimaging. J Mater Chem B 2019. [DOI: 10.1039/c9tb00310j] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
A red lysosome-targeting probe for carboxylesterase activity has been successfully applied in complex biological samples.
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Affiliation(s)
- Hui Zhou
- College of Pharmacy
- Weifang Medical University
- Weifang
- China
| | - Jinbao Tang
- College of Pharmacy
- Weifang Medical University
- Weifang
- China
| | - Jie Zhang
- College of Pharmacy
- Weifang Medical University
- Weifang
- China
| | - Bochao Chen
- College of Pharmacy
- Weifang Medical University
- Weifang
- China
| | - Jianfei Kan
- College of Pharmacy
- Weifang Medical University
- Weifang
- China
| | - Weifen Zhang
- College of Pharmacy
- Weifang Medical University
- Weifang
- China
| | - Jin Zhou
- College of Pharmacy
- Weifang Medical University
- Weifang
- China
| | - Huimin Ma
- Beijing National laboratory for Molecular Sciences
- Key Laboratory of Analytical Chemistry for Living Biosystems
- Institute of Chemistry
- Chinese Academy of Sciences
- Bejing 100190
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31
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Liu J, Yin Z. A resorufin-based fluorescent probe for imaging polysulfides in living cells. Analyst 2019; 144:3221-3225. [DOI: 10.1039/c9an00377k] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Nowadays H2Sn have attracted ever-increasing attention in the field of biomedical research. Herein, we report a resorufin-based “turn-on” probe for H2Sn sensing in vitro and in living cells.
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Affiliation(s)
- Jingwei Liu
- Center of Basic Molecular Science
- Department of Chemistry
- Tsinghua University
- Beijing
- China
| | - Zheng Yin
- Center of Basic Molecular Science
- Department of Chemistry
- Tsinghua University
- Beijing
- China
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32
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Liu L, Sun C, Yang J, Shi Y, Long Y, Zheng H. Fluorescein as a Visible-Light-Induced Oxidase Mimic for Signal-Amplified Colorimetric Assay of Carboxylesterase by an Enzymatic Cascade Reaction. Chemistry 2018; 24:6148-6154. [DOI: 10.1002/chem.201705980] [Citation(s) in RCA: 53] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2017] [Indexed: 12/24/2022]
Affiliation(s)
- Li Liu
- The Key Laboratory on Luminescent and Real-Time Analytical Chemistry Ministry of Education, College of Chemistry andChemical Engineering; Southwest University; Chongqing 400715 P.R. China
- Department College of Chemistry and Environmental Science; Qujing Normal University; Qujing 655011 P.R. China
| | - Chaoqun Sun
- The Key Laboratory on Luminescent and Real-Time Analytical Chemistry Ministry of Education, College of Chemistry andChemical Engineering; Southwest University; Chongqing 400715 P.R. China
| | - Juan Yang
- The Key Laboratory on Luminescent and Real-Time Analytical Chemistry Ministry of Education, College of Chemistry andChemical Engineering; Southwest University; Chongqing 400715 P.R. China
| | - Ying Shi
- The Key Laboratory on Luminescent and Real-Time Analytical Chemistry Ministry of Education, College of Chemistry andChemical Engineering; Southwest University; Chongqing 400715 P.R. China
| | - Yijuan Long
- The Key Laboratory on Luminescent and Real-Time Analytical Chemistry Ministry of Education, College of Chemistry andChemical Engineering; Southwest University; Chongqing 400715 P.R. China
| | - Huzhi Zheng
- The Key Laboratory on Luminescent and Real-Time Analytical Chemistry Ministry of Education, College of Chemistry andChemical Engineering; Southwest University; Chongqing 400715 P.R. China
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33
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Wang J, Chen Q, Tian N, Zhu W, Zou H, Wang X, Li X, Fan X, Jiang G, Tang BZ. A fast responsive, highly selective and light-up fluorescent probe for the two-photon imaging of carboxylesterase in living cells. J Mater Chem B 2018; 6:1595-1599. [DOI: 10.1039/c8tb00147b] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A fast responsive and two photon fluorescent probe (HCyNAc) for carboxylesterase (CaE) has been designed and used for the two-photon imaging of the endogenous CaE level in living HeLa cells under 800 nm NIR excitation.
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Affiliation(s)
- Jianguo Wang
- Key Laboratory of Organo-Pharmaceutical Chemistry
- Gannan Normal University
- Ganzhou 341000
- P. R. China
| | - Qingqing Chen
- Key Laboratory of Organo-Pharmaceutical Chemistry
- Gannan Normal University
- Ganzhou 341000
- P. R. China
| | - Na Tian
- Key Laboratory of Photochemical Conversion and Optoelectronic Materials
- Technical Institute of Physics and Chemistry
- Chinese Academy of Sciences
- Beijing 100190
- P. R. China
| | - Wenping Zhu
- Key Laboratory of Organo-Pharmaceutical Chemistry
- Gannan Normal University
- Ganzhou 341000
- P. R. China
| | - Hang Zou
- Department of Chemistry
- Institute for Advanced Study
- Institute of Molecular Functional Materials, and State Key Laboratory of Molecular Neuroscience
- The Hong Kong University of Science & Technology
- Kowloon
| | - Xuesong Wang
- Key Laboratory of Photochemical Conversion and Optoelectronic Materials
- Technical Institute of Physics and Chemistry
- Chinese Academy of Sciences
- Beijing 100190
- P. R. China
| | - Xiaokang Li
- Key Laboratory of Organo-Pharmaceutical Chemistry
- Gannan Normal University
- Ganzhou 341000
- P. R. China
| | - Xiaolin Fan
- Key Laboratory of Organo-Pharmaceutical Chemistry
- Gannan Normal University
- Ganzhou 341000
- P. R. China
| | - Guoyu Jiang
- Key Laboratory of Organo-Pharmaceutical Chemistry
- Gannan Normal University
- Ganzhou 341000
- P. R. China
| | - Ben Zhong Tang
- Department of Chemistry
- Institute for Advanced Study
- Institute of Molecular Functional Materials, and State Key Laboratory of Molecular Neuroscience
- The Hong Kong University of Science & Technology
- Kowloon
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34
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Santos D, Vieira R, Luzio A, Félix L. Zebrafish Early Life Stages for Toxicological Screening: Insights From Molecular and Biochemical Markers. ADVANCES IN MOLECULAR TOXICOLOGY 2018. [DOI: 10.1016/b978-0-444-64199-1.00007-5] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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35
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Kodani SD, Barthélemy M, Kamita SG, Hammock B, Morisseau C. Development of amide-based fluorescent probes for selective measurement of carboxylesterase 1 activity in tissue extracts. Anal Biochem 2017; 539:81-89. [PMID: 29054529 DOI: 10.1016/j.ab.2017.10.014] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2017] [Revised: 10/03/2017] [Accepted: 10/16/2017] [Indexed: 12/12/2022]
Abstract
Carboxylesterases are well known for their role in the metabolism of xenobiotics. However, recent studies have also implicated carboxylesterases in regulating a number of physiological processes including metabolic homeostasis and macrophage development, underlying the need to quantify them individually. Unfortunately, current methods for selectively measuring the catalytic activity of individual carboxylesterases are not sufficiently sensitive to support many biological studies. In order to develop a more sensitive and selective method to measure the activity of human carboxylesterase 1 (hCE1), we generated and tested novel substrates with a fluorescent aminopyridine leaving group. hCE1 showed at least a 10-fold higher preference for the optimized substrate 4-MOMMP than the 13 other esterases tested. Because of the high stability of 4-MOMMP and its hydrolysis product, this substrate can be used to measure esterase activity over extended incubation periods yielding a low picogram (femtomol) limit of detection. This sensitivity is comparable to current ELISA methods; however, the new assay quantifies only the catalytically active enzyme facilitating direct correlation to biological processes. The method described herein may allow hCE1 activity to be used as a biomarker for predicting drug pharmacokinetics, early detection of hepatocellular carcinoma, and other disease states where the activity of hCE1 is altered.
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Affiliation(s)
- Sean D Kodani
- Department of Entomology and Nematology, UC Davis Comprehensive Cancer Center, University of California, Davis, Davis, CA 95616, USA
| | - Morgane Barthélemy
- Department of Entomology and Nematology, UC Davis Comprehensive Cancer Center, University of California, Davis, Davis, CA 95616, USA
| | - Shizuo G Kamita
- Department of Entomology and Nematology, UC Davis Comprehensive Cancer Center, University of California, Davis, Davis, CA 95616, USA
| | - Bruce Hammock
- Department of Entomology and Nematology, UC Davis Comprehensive Cancer Center, University of California, Davis, Davis, CA 95616, USA
| | - Christophe Morisseau
- Department of Entomology and Nematology, UC Davis Comprehensive Cancer Center, University of California, Davis, Davis, CA 95616, USA.
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36
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Takagi R, Takeda A, Takahashi D, Toshima K. Target-Selective Fluorescence Imaging and Photocytotoxicity against H2O2High-Expressing Cancer Cells Using a Photoactivatable Theranostic Agent. Chem Asian J 2017; 12:2656-2659. [DOI: 10.1002/asia.201701004] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2017] [Indexed: 02/05/2023]
Affiliation(s)
- Ryoma Takagi
- Department of Applied Chemistry, Faculty of Science and Technology; Keio University; 3-14-1 Hiyoshi, Kohoku-ku Yokohama 223-8522 Japan
| | - Ayano Takeda
- Department of Applied Chemistry, Faculty of Science and Technology; Keio University; 3-14-1 Hiyoshi, Kohoku-ku Yokohama 223-8522 Japan
| | - Daisuke Takahashi
- Department of Applied Chemistry, Faculty of Science and Technology; Keio University; 3-14-1 Hiyoshi, Kohoku-ku Yokohama 223-8522 Japan
| | - Kazunobu Toshima
- Department of Applied Chemistry, Faculty of Science and Technology; Keio University; 3-14-1 Hiyoshi, Kohoku-ku Yokohama 223-8522 Japan
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37
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A long-lived phosphorescence iridium(III) complex as a switch on-off-on probe for live zebrafish monitoring of endogenous sulfide generation. Biosens Bioelectron 2017; 94:575-583. [DOI: 10.1016/j.bios.2017.03.050] [Citation(s) in RCA: 37] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2016] [Revised: 02/25/2017] [Accepted: 03/21/2017] [Indexed: 01/27/2023]
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38
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Ming W, Feng J, Chang S, Xiang K, Liu Z, Tian B, Zhang J. Rhodamine-based fluorescent probes for selective detection of glutathione and cysteine. RESEARCH ON CHEMICAL INTERMEDIATES 2017. [DOI: 10.1007/s11164-017-3082-5] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
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39
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Li D, Li Z, Chen W, Yang X. Imaging and Detection of Carboxylesterase in Living Cells and Zebrafish Pretreated with Pesticides by a New Near-Infrared Fluorescence Off-On Probe. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2017; 65:4209-4215. [PMID: 28475833 DOI: 10.1021/acs.jafc.7b00959] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
A new near-infrared fluorescence off-on probe was developed and applied to fluorescence imaging of carboxylesterase in living HepG-2 cells and zebrafish pretreated with pesticides (carbamate, organophosphorus, and pyrethroid). The probe was readily prepared by connecting (4-acetoxybenzyl)oxy as a quenching and recognizing moiety to a stable hemicyanine skeleton that can be formed via the decomposition of IR-780. The fluorescence off-on response of the probe to carboxylesterase is based on the enzyme-catalyzed spontaneous hydrolysis of the carboxylic ester bond, followed by a further fragmentation of the phenylmethyl unit and thereby the fluorophore release. Compared with the only existing near-infrared carboxylesterase probe, the proposed probe exhibits superior analytical performance, such as near-infrared fluorescence emission over 700 nm as well as high selectivity and sensitivity, with a detection limit of 4.5 × 10-3 U/mL. More importantly, the probe is cell membrane permeable, and its applicability has been successfully demonstrated for monitoring carboxylesterase activity in living HepG-2 cells and zebrafish pretreated with pesticides, revealing that pesticides can effectively inhibit the activity of carboxylesterase. The superior properties of the probe make it of great potential use in indicating pesticide exposure.
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Affiliation(s)
- Dongyu Li
- Shaanxi Engineering Laboratory for Food Green Processing and Safety Control, College of Food Engineering and Nutritional Science, Shaanxi Normal University , Xi'an 710062, China
| | - Zhao Li
- Shaanxi Engineering Laboratory for Food Green Processing and Safety Control, College of Food Engineering and Nutritional Science, Shaanxi Normal University , Xi'an 710062, China
| | - Weihua Chen
- Institute of Food Science and Technology, Chinese Academy of Agricultural Sciences , Beijing 100193, China
| | - Xingbin Yang
- Shaanxi Engineering Laboratory for Food Green Processing and Safety Control, College of Food Engineering and Nutritional Science, Shaanxi Normal University , Xi'an 710062, China
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40
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Wang P, Du J, Liu H, Bi G, Zhang G. Small quinolinium-based enzymatic probes via blue-to-red ratiometric fluorescence. Analyst 2017; 141:1483-7. [PMID: 26788553 DOI: 10.1039/c5an02480c] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
A small fluorescence ratiometric probe consisting of a single dye species, N-methyl-6-hydroxyquinolinium (MHQ), and coupled enzymatic substrates, exhibits a dramatic colour change (deep blue to red) and possesses a huge response ratio (over 2000 fold) upon specific recognition of target enzymes. Such dramatic responses are attributed to the excited-state proton transfer processes of MHQ molecules in water. Here the detection of β-galactosidase and porcine pancreatic lipase is successfully demonstrated and this class of molecules has the potential to be developed as a "naked-eye" probe in vitro.
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Affiliation(s)
- Pan Wang
- Heifei National Laboratory for Physical Sciences at the Microscale and Department of Polymer Science and Engieering, University of Science and Technology of China, 230026 Hefei, P. R. China.
| | - Jiajun Du
- Heifei National Laboratory for Physical Sciences at the Microscale and Department of Polymer Science and Engieering, University of Science and Technology of China, 230026 Hefei, P. R. China.
| | - Huijing Liu
- CAS Key Laboratory of Brain Function and Disease and Department of Neurobiology and Biophysics, School of Life Sciences, University of Science and Technology of China, 230026 Hefei, P. R. China
| | - Guoqiang Bi
- CAS Key Laboratory of Brain Function and Disease and Department of Neurobiology and Biophysics, School of Life Sciences, University of Science and Technology of China, 230026 Hefei, P. R. China
| | - Guoqing Zhang
- Heifei National Laboratory for Physical Sciences at the Microscale and Department of Polymer Science and Engieering, University of Science and Technology of China, 230026 Hefei, P. R. China.
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41
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Liu C, Yang C, Lu L, Wang W, Tan W, Leung CH, Ma DL. Luminescent iridium( iii) complexes as COX-2-specific imaging agents in cancer cells. Chem Commun (Camb) 2017; 53:2822-2825. [DOI: 10.1039/c6cc08109f] [Citation(s) in RCA: 39] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/30/2023]
Abstract
This is the first application of iridium(iii) complexes as imaging agents for COX-2.
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Affiliation(s)
- Chenfu Liu
- Department of Chemistry
- Hong Kong Baptist University
- Kowloon Tong
- China
| | - Chao Yang
- State Key Laboratory of Quality Research in Chinese Medicine
- Institute of Chinese Medical Sciences
- University of Macau
- Macao
- China
| | - Lihua Lu
- Department of Chemistry
- Hong Kong Baptist University
- Kowloon Tong
- China
- College of Chemistry and Pharmaceutical Sciences
| | - Wanhe Wang
- Department of Chemistry
- Hong Kong Baptist University
- Kowloon Tong
- China
| | - Weihong Tan
- Department of Chemistry and Department of Physiology and Functional Genomics
- Center for Research at the Bio/Nano Interface
- Shands Cancer Center
- UF Genetics Institute
- McKnight Brain Institute
| | - Chung-Hang Leung
- State Key Laboratory of Quality Research in Chinese Medicine
- Institute of Chinese Medical Sciences
- University of Macau
- Macao
- China
| | - Dik-Lung Ma
- Department of Chemistry
- Hong Kong Baptist University
- Kowloon Tong
- China
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42
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Arian D, Harenberg J, Krämer R. A Chromogenic and Fluorogenic Peptide Substrate for the Highly Sensitive Detection of Proteases in Biological Matrices. J Med Chem 2016; 59:7576-83. [DOI: 10.1021/acs.jmedchem.6b00652] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Dumitru Arian
- Anorganisch-Chemisches
Institut, Universität Heidelberg, Im Neuenheimer Feld 270, 69120 Heidelberg, Germany
| | - Job Harenberg
- Medical Faculty Mannheim, Universität Heidelberg, Maybachstrasse
14, 68169 Mannheim, Germany
| | - Roland Krämer
- Anorganisch-Chemisches
Institut, Universität Heidelberg, Im Neuenheimer Feld 270, 69120 Heidelberg, Germany
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43
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Park SJ, Lee HW, Kim HR, Kang C, Kim HM. A carboxylesterase-selective ratiometric fluorescent two-photon probe and its application to hepatocytes and liver tissues. Chem Sci 2016; 7:3703-3709. [PMID: 30008999 PMCID: PMC6008934 DOI: 10.1039/c5sc05001d] [Citation(s) in RCA: 45] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2015] [Accepted: 02/23/2016] [Indexed: 12/17/2022] Open
Abstract
Carboxylesterases (CEs) are widely distributed enzymes in the human body that catalyze hydrolysis of various endogenous and exogenous substrates. They are directly linked to hepatic drug metabolisms and steatosis, and their regulations are important issues in pharmacological and clinical applications. In this work, we have developed an emission ratiometric two-photon probe (SE1) for quantitatively detecting CE in situ. This probe is based on a translation of intramolecular charge transfer character upon reaction with CE. It shows a sensitive blue-to-yellow emission change in response to human CE activity, easy loading into cells, insensitivity to pH and other metabolites including ROS and RNS, high photostability, and low cytotoxicity. Using live hepatocytes and liver tissues, we found that ratiometric two-photon microscopic imaging with SE1 is an effective tool for monitoring CE activities at the subcellular level in live tissues. This probe will find useful applications in biomedical research, including studies of hepatic steatosis and drug developments.
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Affiliation(s)
- Sang Jun Park
- Department of Chemistry and Department of Energy Systems Research , Ajou University , Suwon 443-749 , Korea .
| | - Hyo Won Lee
- Department of Chemistry and Department of Energy Systems Research , Ajou University , Suwon 443-749 , Korea .
| | - Hye-Ri Kim
- School of East-West Medical Science , Kyung Hee University , Yongin 446-701 , Korea .
| | - Chulhun Kang
- School of East-West Medical Science , Kyung Hee University , Yongin 446-701 , Korea .
| | - Hwan Myung Kim
- Department of Chemistry and Department of Energy Systems Research , Ajou University , Suwon 443-749 , Korea .
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44
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Finkler B, Riemann I, Vester M, Grüter A, Stracke F, Jung G. Monomolecular pyrenol-derivatives as multi-emissive probes for orthogonal reactivities. Photochem Photobiol Sci 2016; 15:1544-1557. [DOI: 10.1039/c6pp00290k] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Chameleons in a test tube: up to four easily distinguishable emission colors result from conversion by two hydrolytic enzymes at opposite reaction sites.
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Affiliation(s)
- Björn Finkler
- Biophysical Chemistry
- Saarland University
- 66123 Saarbrücken
- Germany
| | | | - Michael Vester
- Biophysical Chemistry
- Saarland University
- 66123 Saarbrücken
- Germany
| | - Andreas Grüter
- Biophysical Chemistry
- Saarland University
- 66123 Saarbrücken
- Germany
| | | | - Gregor Jung
- Biophysical Chemistry
- Saarland University
- 66123 Saarbrücken
- Germany
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45
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Feng L, Liu ZM, Hou J, Lv X, Ning J, Ge GB, Cui JN, Yang L. A highly selective fluorescent ESIPT probe for the detection of Human carboxylesterase 2 and its biological applications. Biosens Bioelectron 2015; 65:9-15. [DOI: 10.1016/j.bios.2014.10.002] [Citation(s) in RCA: 80] [Impact Index Per Article: 8.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2014] [Revised: 09/30/2014] [Accepted: 10/01/2014] [Indexed: 11/30/2022]
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46
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Wu Y, Huang S, Zeng F, Wang J, Yu C, Huang J, Xie H, Wu S. A ratiometric fluorescent system for carboxylesterase detection with AIE dots as FRET donors. Chem Commun (Camb) 2015; 51:12791-4. [DOI: 10.1039/c5cc04771d] [Citation(s) in RCA: 87] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
A ratiometric fluorescence CaE assay was developed with AIE dots as donors in the FRET process for the first time, which is capable of detecting esterase in human serum.
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Affiliation(s)
- Yinglong Wu
- College of Materials Science and Engineering
- State Key Laboratory of Luminescent Materials and Devices
- South China University of Technology
- Guangzhou 510640
- P. R. China
| | - Shuailing Huang
- College of Materials Science and Engineering
- State Key Laboratory of Luminescent Materials and Devices
- South China University of Technology
- Guangzhou 510640
- P. R. China
| | - Fang Zeng
- College of Materials Science and Engineering
- State Key Laboratory of Luminescent Materials and Devices
- South China University of Technology
- Guangzhou 510640
- P. R. China
| | - Jun Wang
- College of Materials Science and Engineering
- State Key Laboratory of Luminescent Materials and Devices
- South China University of Technology
- Guangzhou 510640
- P. R. China
| | - Changmin Yu
- College of Materials Science and Engineering
- State Key Laboratory of Luminescent Materials and Devices
- South China University of Technology
- Guangzhou 510640
- P. R. China
| | - Jing Huang
- College of Materials Science and Engineering
- State Key Laboratory of Luminescent Materials and Devices
- South China University of Technology
- Guangzhou 510640
- P. R. China
| | - Huiting Xie
- College of Materials Science and Engineering
- State Key Laboratory of Luminescent Materials and Devices
- South China University of Technology
- Guangzhou 510640
- P. R. China
| | - Shuizhu Wu
- College of Materials Science and Engineering
- State Key Laboratory of Luminescent Materials and Devices
- South China University of Technology
- Guangzhou 510640
- P. R. China
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47
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Zhang H, Xu C, Liu J, Li X, Guo L, Li X. An enzyme-activatable probe with a self-immolative linker for rapid and sensitive alkaline phosphatase detection and cell imaging through a cascade reaction. Chem Commun (Camb) 2015; 51:7031-4. [DOI: 10.1039/c5cc01005e] [Citation(s) in RCA: 76] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Simple conjugation of a phosphate moiety to a resorufin via a self-immolative linker resulted in a novel probe for rapid and sensitive phosphatase detection and cell imaging.
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Affiliation(s)
- Hongmei Zhang
- College of Chemistry
- Chemical Engineering and Materials Science
- Soochow University
- Suzhou
- 215123 China
| | - Chenglong Xu
- College of Chemistry
- Chemical Engineering and Materials Science
- Soochow University
- Suzhou
- 215123 China
| | - Jie Liu
- College of Chemistry
- Chemical Engineering and Materials Science
- Soochow University
- Suzhou
- 215123 China
| | - Xiaohong Li
- College of Chemistry
- Chemical Engineering and Materials Science
- Soochow University
- Suzhou
- 215123 China
| | - Lin Guo
- Department of Biochemistry and Molecular Biology
- Medical College of Soochow University
- Suzhou
- 215123 China
| | - Xinming Li
- College of Chemistry
- Chemical Engineering and Materials Science
- Soochow University
- Suzhou
- 215123 China
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48
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Tallman KR, Beatty KE. Far-red fluorogenic probes for esterase and lipase detection. Chembiochem 2014; 16:70-5. [PMID: 25469918 DOI: 10.1002/cbic.201402548] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2014] [Indexed: 11/05/2022]
Abstract
Fluorogenic enzyme probes go from a dark to a bright state following hydrolysis and can provide a sensitive, real-time readout of enzyme activity. They are useful for examining enzymatic activity in bacteria, including the human pathogen Mycobacterium tuberculosis. Herein, we describe two fluorogenic esterase probes derived from the far-red fluorophore 7-hydroxy-9H-(1,3-dichloro-9,9-dimethylacridin-2-one) (DDAO). These probes offer enhanced optical properties compared to existing esterase probes because the hydrolysis product, DDAO, excites above 600 nm while retaining a good quantum yield (ϕ=0.40). We validated both probes with a panel of commercially available enzymes alongside known resorufin- and fluorescein-derived esterase substrates. Furthermore, we used these probes to reveal esterase activity in protein gel-resolved mycobacterial lysates. These probes represent new tools for esterase detection and characterization and should find use in a variety of applications.
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Affiliation(s)
- Katie R Tallman
- Department of Physiology and Pharmacology, Department of Biomedical Engineering, Oregon Health & Science University, 2730 SW Moody Avenue, CL3B, Portland, OR 97201 (USA)
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49
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A highly selective ratiometric fluorescent probe for in vitro monitoring and cellular imaging of human carboxylesterase 1. Biosens Bioelectron 2014; 57:30-5. [DOI: 10.1016/j.bios.2014.01.049] [Citation(s) in RCA: 63] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2014] [Revised: 01/25/2014] [Accepted: 01/28/2014] [Indexed: 12/12/2022]
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50
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Gao X, Li X, Wan Q, Li Z, Ma H. Detection of glucose via enzyme-coupling reaction based on a DT-diaphorase fluorescence probe. Talanta 2014; 120:456-61. [DOI: 10.1016/j.talanta.2013.12.032] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2013] [Revised: 12/13/2013] [Accepted: 12/14/2013] [Indexed: 11/16/2022]
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