1
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Yang Z, Zhong T, Mo Q, He J, Chong J, Hu X, Zhao S, Qin J. Monoamine oxidase B activatable red fluorescence probe for bioimaging in cells and zebrafish. Bioorg Chem 2024; 145:107156. [PMID: 38387393 DOI: 10.1016/j.bioorg.2024.107156] [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: 10/10/2023] [Revised: 01/18/2024] [Accepted: 01/24/2024] [Indexed: 02/24/2024]
Abstract
A real-time and specific for the detection of Monoamine Oxidase B (MAO-B) to investigate the MAO-B-relevant disease development and treatment process is urgently desirable. Here, we utilized MAO-B to catalyze the conversion of propylamino groups to aldehyde groups, which was then quickly followed by a β-elimination process to produce fluorescent probes (FNJP) that may be used to detect MAO-B in vitro and in vivo. The FNJP probe possesses unique properties, including favorable reactivity (Km = 10.8 μM), high cell permeability, and NIR characteristics (λem = 610 nm). Moreover, the FNJP probe showed high selectivity for MAO-B and was able to detect endogenous MAO-B levels from a mixed population of NIH-3 T3 and HepG2 cells. MAO-B expression was found to be increased in cells under lipopolysaccharide-stimulated cellular oxidative stress in neuronal-like SH-SY5Y cells. In addition, the visualization of FNJP for MAO-B activity in zebrafish can be an effective tool for exploring the biofunctions of MAO-B. Considering these excellent properties, the FNJP probe may be a powerful tool for detecting MAO-B levels in living organisms and can be used for accurate clinical diagnoses of related diseases.
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Affiliation(s)
- Zhengmin Yang
- State Key Laboratory for the Chemistry and Molecular Engineering of Medicinal Resources, School of Chemistry and Pharmaceutical Sciences, Guangxi Normal University, Guilin 541004, PR China; Qiannan Medical College for Nationalities, Duyun 558003, PR China
| | - Tiantian Zhong
- State Key Laboratory for the Chemistry and Molecular Engineering of Medicinal Resources, School of Chemistry and Pharmaceutical Sciences, Guangxi Normal University, Guilin 541004, PR China
| | - Qingyuan Mo
- State Key Laboratory for the Chemistry and Molecular Engineering of Medicinal Resources, School of Chemistry and Pharmaceutical Sciences, Guangxi Normal University, Guilin 541004, PR China
| | - Jiman He
- State Key Laboratory for the Chemistry and Molecular Engineering of Medicinal Resources, School of Chemistry and Pharmaceutical Sciences, Guangxi Normal University, Guilin 541004, PR China
| | - Jia Chong
- Qiannan Medical College for Nationalities, Duyun 558003, PR China
| | - Xianyun Hu
- Qiannan Medical College for Nationalities, Duyun 558003, PR China
| | - Shulin Zhao
- State Key Laboratory for the Chemistry and Molecular Engineering of Medicinal Resources, School of Chemistry and Pharmaceutical Sciences, Guangxi Normal University, Guilin 541004, PR China
| | - Jiangke Qin
- State Key Laboratory for the Chemistry and Molecular Engineering of Medicinal Resources, School of Chemistry and Pharmaceutical Sciences, Guangxi Normal University, Guilin 541004, PR China.
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2
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Krammer L, Breinbauer R. Activity‐Based Protein Profiling of Oxidases and Reductases. Isr J Chem 2023. [DOI: 10.1002/ijch.202200086] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Affiliation(s)
- Leo Krammer
- Institute of Organic Chemistry Graz University of Technology Stremayrgasse 9 A-8010 Graz Austria
| | - Rolf Breinbauer
- Institute of Organic Chemistry Graz University of Technology Stremayrgasse 9 A-8010 Graz Austria
- BIOTECHMED Graz A-8010 Graz Austria
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3
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Khiar‐Fernández N, Macicior J, Marcos‐Ramiro B, Ortega‐Gutiérrez S. Chemistry for the Identification of Therapeutic Targets: Recent Advances and Future Directions. European J Org Chem 2021. [DOI: 10.1002/ejoc.202001507] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Nora Khiar‐Fernández
- Department of Organic Chemistry School of Chemistry Universidad Complutense de Madrid Plaza de las Ciencias s/n 28040 Madrid Spain
| | - Jon Macicior
- Department of Organic Chemistry School of Chemistry Universidad Complutense de Madrid Plaza de las Ciencias s/n 28040 Madrid Spain
| | - Beatriz Marcos‐Ramiro
- Department of Organic Chemistry School of Chemistry Universidad Complutense de Madrid Plaza de las Ciencias s/n 28040 Madrid Spain
| | - Silvia Ortega‐Gutiérrez
- Department of Organic Chemistry School of Chemistry Universidad Complutense de Madrid Plaza de las Ciencias s/n 28040 Madrid Spain
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4
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Gardner SH, Reinhardt CJ, Chan J. Advances in Activity-Based Sensing Probes for Isoform-Selective Imaging of Enzymatic Activity. Angew Chem Int Ed Engl 2021; 60:5000-5009. [PMID: 32274846 PMCID: PMC7544620 DOI: 10.1002/anie.202003687] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2020] [Indexed: 12/12/2022]
Abstract
Until recently, there were no generalizable methods for assessing the effects of post-translational regulation on enzymatic activity. Activity-based sensing (ABS) has emerged as a powerful approach for monitoring small-molecule and enzyme activities within living systems. Initial examples of ABS were applied for measuring general enzymatic activity; however, a recent focus has been placed on increasing the selectivity to monitor a single enzyme or isoform. The highest degree of selectivity is required for differentiating between isoforms, where the targets display significant structural similarities as a result of a gene duplication or alternative splicing. This Minireview highlights key examples of small-molecule isoform-selective probes with a focus on the relevance of isoform differentiation, design strategies to achieve selectivity, and applications in basic biology or in the clinic.
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Affiliation(s)
- Sarah H Gardner
- Department of Biochemistry, University of Illinois at Urbana-Champaign, Urbana, IL, 61801, USA
| | - Christopher J Reinhardt
- Department of Chemistry, Beckman Institute for Advanced Science and Technology, University of Illinois at Urbana-Champaign, Urbana, IL, 61801, USA
| | - Jefferson Chan
- Department of Chemistry, Beckman Institute for Advanced Science and Technology, University of Illinois at Urbana-Champaign, Urbana, IL, 61801, USA
- Department of Biochemistry, University of Illinois at Urbana-Champaign, Urbana, IL, 61801, USA
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5
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Fuerst R, Breinbauer R. Activity-Based Protein Profiling (ABPP) of Oxidoreductases. Chembiochem 2021; 22:630-638. [PMID: 32881211 PMCID: PMC7894341 DOI: 10.1002/cbic.202000542] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2020] [Revised: 09/02/2020] [Indexed: 12/20/2022]
Abstract
Over the last two decades, activity-based protein profiling (ABPP) has been established as a tremendously useful proteomic tool for measuring the activity of proteins in their cellular context, annotating the function of uncharacterized proteins, and investigating the target profile of small-molecule inhibitors. Unlike hydrolases and other enzyme classes, which exhibit a characteristic nucleophilic residue, oxidoreductases have received much less attention in ABPP. In this minireview, the state of the art of ABPP of oxidoreductases is described and the scope and limitations of the existing approaches are discussed. It is noted that several ABPP probes have been described for various oxidases, but none so far for a reductase, which gives rise to opportunities for future research.
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Affiliation(s)
- Rita Fuerst
- Institute of Organic ChemistryGraz University of TechnologyStremayrgasse 98010GrazAustria
| | - Rolf Breinbauer
- Institute of Organic ChemistryGraz University of TechnologyStremayrgasse 98010GrazAustria
- BIOTECHMEDGrazAustria
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6
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Gardner SH, Reinhardt CJ, Chan J. Fortschritte bei aktivitätsbasierten Sonden für die isoformselektive Bildgebung enzymatischer Aktivität. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.202003687] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Sarah H. Gardner
- Department of Biochemistry University of Illinois at Urbana-Champaign Urbana IL 61801 USA
| | - Christopher J. Reinhardt
- Department of Chemistry Beckman Institute for Advanced Science and Technology University of Illinois at Urbana-Champaign Urbana IL 61801 USA
| | - Jefferson Chan
- Department of Chemistry Beckman Institute for Advanced Science and Technology University of Illinois at Urbana-Champaign Urbana IL 61801 USA
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7
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Ding Y, Li Z, Xu C, Qin W, Wu Q, Wang X, Cheng X, Li L, Huang W. Fluorogenic Probes/Inhibitors of β-Lactamase and their Applications in Drug-Resistant Bacteria. Angew Chem Int Ed Engl 2020; 60:24-40. [PMID: 32592283 DOI: 10.1002/anie.202006635] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2020] [Indexed: 01/08/2023]
Abstract
β-Lactam antibiotics are generally perceived as one of the greatest inventions of the 20th century, and these small molecular compounds have saved millions of lives. However, upon clinical application of antibiotics, the β-lactamase secreted by pathogenic bacteria can lead to the gradual development of drug resistance. β-Lactamase is a hydrolase that can efficiently hydrolyze and destroy β-lactam antibiotics. It develops and spreads rapidly in pathogens, and the drug-resistant bacteria pose a severe threat to human health and development. As a result, detecting and inhibiting the activities of β-lactamase are of great value for the rational use of antibiotics and the treatment of infectious diseases. At present, many specific detection methods and inhibitors of β-lactamase have been developed and applied in clinical practice. In this Minireview, we describe the resistance mechanism of bacteria producing β-lactamase and further summarize the fluorogenic probes, inhibitors of β-lactamase, and their applications in the treatment of infectious diseases. It may be valuable to design fluorogenic probes with improved selectivity, sensitivity, and effectiveness to further identify the inhibitors for β-lactamases and eventually overcome bacterial resistance.
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Affiliation(s)
- Yang Ding
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM), Nanjing Tech University (NanjingTech), Nanjing, 211816, P. R. China
| | - Zheng Li
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM), Nanjing Tech University (NanjingTech), Nanjing, 211816, P. R. China
| | - Chenchen Xu
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM), Nanjing Tech University (NanjingTech), Nanjing, 211816, P. R. China
| | - Wenjing Qin
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM), Nanjing Tech University (NanjingTech), Nanjing, 211816, P. R. China
| | - Qiong Wu
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM), Nanjing Tech University (NanjingTech), Nanjing, 211816, P. R. China
| | - Xuchun Wang
- College of Chemistry and Material Engineering, University of Science and Technology of Anhui, Bengbu, 233000, P. R. China
| | - Xiamin Cheng
- Institute of Advanced Synthesis, School of Chemistry and Molecular Engineering, Nanjing Tech University (NanjingTech), Nanjing, 211816, P. R. China
| | - Lin Li
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM), Nanjing Tech University (NanjingTech), Nanjing, 211816, P. R. China
| | - Wei Huang
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM), Nanjing Tech University (NanjingTech), Nanjing, 211816, P. R. China.,Frontiers Science Center for Flexible Electronics (FSCFE), Shaanxi Institute of Flexible Electronics (SIFE) & Shaanxi Institute of Biomedical Materials and Engineering (SIBME), Northwestern Polytechnical University (NPU), Xi'an, 710072, P. R. China
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8
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Ding Y, Li Z, Xu C, Qin W, Wu Q, Wang X, Cheng X, Li L, Huang W. Fluorogenic Probes/Inhibitors of β‐Lactamase and their Applications in Drug‐Resistant Bacteria. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.202006635] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Affiliation(s)
- Yang Ding
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM) Nanjing Tech University (NanjingTech) Nanjing 211816 P. R. China
| | - Zheng Li
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM) Nanjing Tech University (NanjingTech) Nanjing 211816 P. R. China
| | - Chenchen Xu
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM) Nanjing Tech University (NanjingTech) Nanjing 211816 P. R. China
| | - Wenjing Qin
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM) Nanjing Tech University (NanjingTech) Nanjing 211816 P. R. China
| | - Qiong Wu
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM) Nanjing Tech University (NanjingTech) Nanjing 211816 P. R. China
| | - Xuchun Wang
- College of Chemistry and Material Engineering University of Science and Technology of Anhui Bengbu 233000 P. R. China
| | - Xiamin Cheng
- Institute of Advanced Synthesis School of Chemistry and Molecular Engineering Nanjing Tech University (NanjingTech) Nanjing 211816 P. R. China
| | - Lin Li
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM) Nanjing Tech University (NanjingTech) Nanjing 211816 P. R. China
| | - Wei Huang
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM) Nanjing Tech University (NanjingTech) Nanjing 211816 P. R. China
- Frontiers Science Center for Flexible Electronics (FSCFE) Shaanxi Institute of Flexible Electronics (SIFE) & Shaanxi Institute of Biomedical Materials and Engineering (SIBME) Northwestern Polytechnical University (NPU) Xi'an 710072 P. R. China
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9
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Ducharme GT, LaCasse Z, Sheth T, Nesterova IV, Nesterov EE. Design of Turn‐On Near‐Infrared Fluorescent Probes for Highly Sensitive and Selective Monitoring of Biopolymers. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.202000108] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Gerard T. Ducharme
- Department of Chemistry Louisiana State University Baton Rouge LA 70803 USA
| | - Zane LaCasse
- Department of Chemistry and Biochemistry Northern Illinois University DeKalb IL 60115 USA
| | - Tanya Sheth
- Department of Chemistry and Biochemistry Northern Illinois University DeKalb IL 60115 USA
| | - Irina V. Nesterova
- Department of Chemistry and Biochemistry Northern Illinois University DeKalb IL 60115 USA
| | - Evgueni E. Nesterov
- Department of Chemistry Louisiana State University Baton Rouge LA 70803 USA
- Department of Chemistry and Biochemistry Northern Illinois University DeKalb IL 60115 USA
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10
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Ducharme GT, LaCasse Z, Sheth T, Nesterova IV, Nesterov EE. Design of Turn‐On Near‐Infrared Fluorescent Probes for Highly Sensitive and Selective Monitoring of Biopolymers. Angew Chem Int Ed Engl 2020; 59:8440-8444. [DOI: 10.1002/anie.202000108] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2020] [Revised: 03/03/2020] [Indexed: 11/05/2022]
Affiliation(s)
- Gerard T. Ducharme
- Department of Chemistry Louisiana State University Baton Rouge LA 70803 USA
| | - Zane LaCasse
- Department of Chemistry and Biochemistry Northern Illinois University DeKalb IL 60115 USA
| | - Tanya Sheth
- Department of Chemistry and Biochemistry Northern Illinois University DeKalb IL 60115 USA
| | - Irina V. Nesterova
- Department of Chemistry and Biochemistry Northern Illinois University DeKalb IL 60115 USA
| | - Evgueni E. Nesterov
- Department of Chemistry Louisiana State University Baton Rouge LA 70803 USA
- Department of Chemistry and Biochemistry Northern Illinois University DeKalb IL 60115 USA
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11
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Yadav AK, Reinhardt CJ, Arango AS, Huff HC, Dong L, Malkowski MG, Das A, Tajkhorshid E, Chan J. An Activity-Based Sensing Approach for the Detection of Cyclooxygenase-2 in Live Cells. Angew Chem Int Ed Engl 2020; 59:3307-3314. [PMID: 31854058 PMCID: PMC7416425 DOI: 10.1002/anie.201914845] [Citation(s) in RCA: 32] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2019] [Indexed: 01/05/2023]
Abstract
Cyclooxygenase-2 (COX-2) overexpression is prominent in inflammatory diseases, neurodegenerative disorders, and cancer. Directly monitoring COX-2 activity within its native environment poses an exciting approach to account for and illuminate the effect of the local environments on protein activity. Herein, we report the development of CoxFluor, the first activity-based sensing approach for monitoring COX-2 within live cells with confocal microscopy and flow cytometry. CoxFluor strategically links a natural substrate with a dye precursor to engage both the cyclooxygenase and peroxidase activities of COX-2. This catalyzes the release of resorufin and the natural product, as supported by molecular dynamics and ensemble docking. CoxFluor enabled the detection of oxygen-dependent changes in COX-2 activity that are independent of protein expression within live macrophage cells.
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Affiliation(s)
- Anuj K Yadav
- Department of Chemistry, Beckman Institute for Advanced Science and Technology, University of Illinois at Urbana-Champaign, Urbana, IL, 61801, USA
| | - Christopher J Reinhardt
- Department of Chemistry, Beckman Institute for Advanced Science and Technology, University of Illinois at Urbana-Champaign, Urbana, IL, 61801, USA
| | - Andres S Arango
- Center for Biophysics and Quantitative Biology, Department of Biochemistry, University of Illinois at Urbana-Champaign, Urbana, IL, 61801, USA
| | - Hannah C Huff
- Department of Chemistry, Beckman Institute for Advanced Science and Technology, University of Illinois at Urbana-Champaign, Urbana, IL, 61801, USA
| | - Liang Dong
- Department of Structural Biology, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, NY, 14203, USA
| | - Michael G Malkowski
- Department of Structural Biology, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, NY, 14203, USA
| | - Aditi Das
- Center for Biophysics and Quantitative Biology, Department of Biochemistry, University of Illinois at Urbana-Champaign, Urbana, IL, 61801, USA
- Department of Comparative Biosciences, University of Illinois at Urbana-Champaign, Urbana, IL, 61801, USA
| | - Emad Tajkhorshid
- Department of Chemistry, Beckman Institute for Advanced Science and Technology, University of Illinois at Urbana-Champaign, Urbana, IL, 61801, USA
- Center for Biophysics and Quantitative Biology, Department of Biochemistry, University of Illinois at Urbana-Champaign, Urbana, IL, 61801, USA
| | - Jefferson Chan
- Department of Chemistry, Beckman Institute for Advanced Science and Technology, University of Illinois at Urbana-Champaign, Urbana, IL, 61801, USA
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12
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Yadav AK, Reinhardt CJ, Arango AS, Huff HC, Dong L, Malkowski MG, Das A, Tajkhorshid E, Chan J. An Activity‐Based Sensing Approach for the Detection of Cyclooxygenase‐2 in Live Cells. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.201914845] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Affiliation(s)
- Anuj K. Yadav
- Department of Chemistry Beckman Institute for Advanced Science and Technology University of Illinois at Urbana-Champaign Urbana IL 61801 USA
| | - Christopher J. Reinhardt
- Department of Chemistry Beckman Institute for Advanced Science and Technology University of Illinois at Urbana-Champaign Urbana IL 61801 USA
| | - Andres S. Arango
- Center for Biophysics and Quantitative Biology Department of Biochemistry University of Illinois at Urbana-Champaign Urbana IL 61801 USA
| | - Hannah C. Huff
- Department of Chemistry Beckman Institute for Advanced Science and Technology University of Illinois at Urbana-Champaign Urbana IL 61801 USA
| | - Liang Dong
- Department of Structural Biology Jacobs School of Medicine and Biomedical Sciences University at Buffalo Buffalo NY 14203 USA
| | - Michael G. Malkowski
- Department of Structural Biology Jacobs School of Medicine and Biomedical Sciences University at Buffalo Buffalo NY 14203 USA
| | - Aditi Das
- Center for Biophysics and Quantitative Biology Department of Biochemistry University of Illinois at Urbana-Champaign Urbana IL 61801 USA
- Department of Comparative Biosciences University of Illinois at Urbana-Champaign Urbana IL 61801 USA
| | - Emad Tajkhorshid
- Department of Chemistry Beckman Institute for Advanced Science and Technology University of Illinois at Urbana-Champaign Urbana IL 61801 USA
- Center for Biophysics and Quantitative Biology Department of Biochemistry University of Illinois at Urbana-Champaign Urbana IL 61801 USA
| | - Jefferson Chan
- Department of Chemistry Beckman Institute for Advanced Science and Technology University of Illinois at Urbana-Champaign Urbana IL 61801 USA
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13
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Shi R, Wu Q, Xin C, Yu H, Lim KL, Li X, Shi Z, Zhang CW, Qian L, Li L, Huang W. Structure-Based Specific Detection and Inhibition of Monoamine Oxidases and Their Applications in Central Nervous System Diseases. Chembiochem 2019; 20:1487-1497. [PMID: 30664830 DOI: 10.1002/cbic.201800813] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2018] [Indexed: 12/21/2022]
Abstract
Monoamine oxidases (MAOs) are the enzymes that catalyze the oxidation of monoamines, such as dopamine, norepinephrine, and serotonin, which serve as key neurotransmitters in the central nervous system (CNS). MAOs play important roles in maintaining the homeostasis of monoamines, and the aberrant expression or activation of MAOs underlies the pathogenesis of monoamine neurotransmitter disorders, including neuropsychiatric and neurodegenerative diseases. Clearly, detecting and inhibiting the activities of MAOs is of great value for the diagnosis and therapeutics of these diseases. Accordingly, many specific detection probes and inhibitors have been developed and substantially contributed to basic and clinical studies of these diseases. In this review, progress in the detecting and inhibiting of MAOs and their applications in mechanism exploration and treatment of neurotransmitter-related disorders is summarized. Notably, how the detection probes and inhibitors of MAOs were developed has been specifically addressed. It is hoped that this review will benefit the design of more effective and sensitive probes and inhibitors for MAOs, and eventually the treatment of monoamine neurotransmitter disorders.
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Affiliation(s)
- Riri Shi
- Key Laboratory of Flexible Electronics (KLOFE) and, Institute of Advanced Materials (IAM), Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM), Nanjing Tech University, 30 South Puzhu Road, Nanjing, 211816, P.R. China
| | - Qiong Wu
- Key Laboratory of Flexible Electronics (KLOFE) and, Institute of Advanced Materials (IAM), Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM), Nanjing Tech University, 30 South Puzhu Road, Nanjing, 211816, P.R. China
| | - Chenqi Xin
- Key Laboratory of Flexible Electronics (KLOFE) and, Institute of Advanced Materials (IAM), Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM), Nanjing Tech University, 30 South Puzhu Road, Nanjing, 211816, P.R. China
| | - Houzhi Yu
- Department of Cardiology, Shandong Provincial Hospital affiliated to Shandong University, 324 Jingwu Road, Jinan, 250021, P.R. China
| | - Kah-Leong Lim
- Neuroscience Clinic, National Neuroscience Institute, 11 Jalan Tock Seng, Singapore, 308433, Singapore
| | - Xin Li
- Shaanxi Institute of Flexible Electronics (SIFE), Northwestern Polytechnical University, 127 West Youyi Road, Xi'an, 710072, P.R. China
| | - Zhenxiong Shi
- Shaanxi Institute of Flexible Electronics (SIFE), Northwestern Polytechnical University, 127 West Youyi Road, Xi'an, 710072, P.R. China
| | - Cheng-Wu Zhang
- Key Laboratory of Flexible Electronics (KLOFE) and, Institute of Advanced Materials (IAM), Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM), Nanjing Tech University, 30 South Puzhu Road, Nanjing, 211816, P.R. China
| | - Linghui Qian
- College of Pharmaceutical Sciences, Zhejiang University, Hangzhou, 310058, P.R. China
| | - Lin Li
- Key Laboratory of Flexible Electronics (KLOFE) and, Institute of Advanced Materials (IAM), Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM), Nanjing Tech University, 30 South Puzhu Road, Nanjing, 211816, P.R. China
| | - Wei Huang
- Key Laboratory of Flexible Electronics (KLOFE) and, Institute of Advanced Materials (IAM), Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM), Nanjing Tech University, 30 South Puzhu Road, Nanjing, 211816, P.R. China.,Shaanxi Institute of Flexible Electronics (SIFE), Northwestern Polytechnical University, 127 West Youyi Road, Xi'an, 710072, P.R. China
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14
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Ding Y, Xu C, Li Z, Qin W, Han X, Han X, Zhang C, Yu C, Wang X, Li L, Huang W. Fast-Response Fluorogenic Probe for Visualizing Hypochlorite in Living Cells and in Zebrafish. Chembiochem 2019; 20:831-837. [PMID: 30485616 DOI: 10.1002/cbic.201800659] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2018] [Indexed: 01/13/2023]
Abstract
A fast-response fluorogenic probe-compound D1-for monitoring hypochlorite (ClO- ), based on specific ClO- cleavage of a C=N bond and producing results observable to the naked eye, has been developed. The response of the probe to ClO- increases linearly, and the fluorescence intensity was heightened by a factor of about 25. D1 responses to ClO- , with high selectivity and sensitivity, were observable by naked eye within 10 s. D1 can not only detect levels of hypochlorite in vitro, such as in urine, but is also capable of monitoring hypochlorite content under extremely cold conditions, as low as -78 °C. Meanwhile, its good biocompatibility permitted the use of D1 to detect intracellular ClO- by confocal microscopy. Moreover, D1 was successfully applied to monitor exogenous and endogenous ClO- in zebrafish through fluorescence imaging.
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Affiliation(s)
- Yang Ding
- Key Laboratory of Flexible Electronics (KLOFE) and, Institute of Advanced Materials (IAM), Nanjing Tech University (NanjingTech), 30 South Puzhu Road, Nanjing, 211800, P. R. China
| | - Chenchen Xu
- Key Laboratory of Flexible Electronics (KLOFE) and, Institute of Advanced Materials (IAM), Nanjing Tech University (NanjingTech), 30 South Puzhu Road, Nanjing, 211800, P. R. China
| | - Zheng Li
- Key Laboratory of Flexible Electronics (KLOFE) and, Institute of Advanced Materials (IAM), Nanjing Tech University (NanjingTech), 30 South Puzhu Road, Nanjing, 211800, P. R. China
| | - Wenjing Qin
- Key Laboratory of Flexible Electronics (KLOFE) and, Institute of Advanced Materials (IAM), Nanjing Tech University (NanjingTech), 30 South Puzhu Road, Nanjing, 211800, P. R. China
| | - Xisi Han
- Key Laboratory of Flexible Electronics (KLOFE) and, Institute of Advanced Materials (IAM), Nanjing Tech University (NanjingTech), 30 South Puzhu Road, Nanjing, 211800, P. R. China
| | - Xu Han
- Shaanxi Institute of Flexible Electronics (SIFE), Northwestern Polytechnical University (NPU), 127 West Youyi Road, Xi'an, 710072, P. R. China
| | - Chengwu Zhang
- Key Laboratory of Flexible Electronics (KLOFE) and, Institute of Advanced Materials (IAM), Nanjing Tech University (NanjingTech), 30 South Puzhu Road, Nanjing, 211800, P. R. China
| | - Changmin Yu
- Key Laboratory of Flexible Electronics (KLOFE) and, Institute of Advanced Materials (IAM), Nanjing Tech University (NanjingTech), 30 South Puzhu Road, Nanjing, 211800, P. R. China
| | - Xuchun Wang
- College of Chemistry and Material Engineering, University of Science and Technology of Anhui, Bengbu, 233000, Anhui, P. R. China
| | - Lin Li
- Key Laboratory of Flexible Electronics (KLOFE) and, Institute of Advanced Materials (IAM), Nanjing Tech University (NanjingTech), 30 South Puzhu Road, Nanjing, 211800, P. R. China
| | - Wei Huang
- Key Laboratory of Flexible Electronics (KLOFE) and, Institute of Advanced Materials (IAM), Nanjing Tech University (NanjingTech), 30 South Puzhu Road, Nanjing, 211800, P. R. China.,Shaanxi Institute of Flexible Electronics (SIFE), Northwestern Polytechnical University (NPU), 127 West Youyi Road, Xi'an, 710072, P. R. China
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15
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Pan S, Jang SY, Liew SS, Fu J, Wang D, Lee JS, Yao SQ. A Vinyl Sulfone-Based Fluorogenic Probe Capable of Selective Labeling of PHGDH in Live Mammalian Cells. Angew Chem Int Ed Engl 2017; 57:579-583. [PMID: 29193627 DOI: 10.1002/anie.201710856] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2017] [Indexed: 11/05/2022]
Abstract
Chemical probes are powerful tools for interrogating small molecule-target interactions. With additional fluorescence Turn-ON functionality, such probes might enable direct measurements of target engagement in live mammalian cells. DNS-pE (and its terminal alkyne-containing version DNS-pE2) is the first small molecule that can selectively label endogenous 3-phosphoglycerate dehydrogenase (PHGDH) from various mammalian cells. Endowed with an electrophilic vinyl sulfone moiety that possesses fluorescence-quenching properties, DNS-pE/DNS-pE2 became highly fluorescent only upon irreversible covalent modification of PHGDH. With an inhibitory property (in vitro Ki =7.4 μm) comparable to that of known PHGDH inhibitors, our probes thus offer a promising approach to simultaneously image endogenous PHGDH activities and study its target engagement in live-cell settings.
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Affiliation(s)
- Sijun Pan
- Department of Chemistry, National University of Singapore, 3 Science Drive 3, Singapore, 117543, Singapore
| | - Se-Young Jang
- Molecular Recognition Research Center, Bio-Med Program of KIST-School UST, Korea Institute of Science & Technology, Hwarangno 14-gil 5, Seongbuk-gu, Seoul 136-791, 136791, Korea
| | - Si Si Liew
- Department of Chemistry, National University of Singapore, 3 Science Drive 3, Singapore, 117543, Singapore
| | - Jiaqi Fu
- Department of Chemistry, National University of Singapore, 3 Science Drive 3, Singapore, 117543, Singapore
| | - Danyang Wang
- Department of Chemistry, National University of Singapore, 3 Science Drive 3, Singapore, 117543, Singapore
| | - Jun-Seok Lee
- Molecular Recognition Research Center, Bio-Med Program of KIST-School UST, Korea Institute of Science & Technology, Hwarangno 14-gil 5, Seongbuk-gu, Seoul 136-791, 136791, Korea
| | - Shao Q Yao
- Department of Chemistry, National University of Singapore, 3 Science Drive 3, Singapore, 117543, Singapore
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16
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Pan S, Jang SY, Liew SS, Fu J, Wang D, Lee JS, Yao SQ. A Vinyl Sulfone-Based Fluorogenic Probe Capable of Selective Labeling of PHGDH in Live Mammalian Cells. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201710856] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Sijun Pan
- Department of Chemistry; National University of Singapore; 3 Science Drive 3 Singapore 117543 Singapore
| | - Se-Young Jang
- Molecular Recognition Research Center; Bio-Med Program of KIST-School UST; Korea Institute of Science & Technology; Hwarangno 14-gil 5 Seongbuk-gu Seoul 136-791 136791 Korea
| | - Si Si Liew
- Department of Chemistry; National University of Singapore; 3 Science Drive 3 Singapore 117543 Singapore
| | - Jiaqi Fu
- Department of Chemistry; National University of Singapore; 3 Science Drive 3 Singapore 117543 Singapore
| | - Danyang Wang
- Department of Chemistry; National University of Singapore; 3 Science Drive 3 Singapore 117543 Singapore
| | - Jun-Seok Lee
- Molecular Recognition Research Center; Bio-Med Program of KIST-School UST; Korea Institute of Science & Technology; Hwarangno 14-gil 5 Seongbuk-gu Seoul 136-791 136791 Korea
| | - Shao Q. Yao
- Department of Chemistry; National University of Singapore; 3 Science Drive 3 Singapore 117543 Singapore
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17
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Wu X, Shi W, Li X, Ma H. A Strategy for Specific Fluorescence Imaging of Monoamine Oxidase A in Living Cells. Angew Chem Int Ed Engl 2017; 56:15319-15323. [DOI: 10.1002/anie.201708428] [Citation(s) in RCA: 72] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2017] [Revised: 09/20/2017] [Indexed: 12/16/2022]
Affiliation(s)
- Xiaofeng Wu
- Beijing National Laboratory for Molecular Sciences, Key Laboratory of Analytical Chemistry for Living Biosystems; Institute of Chemistry, Chinese Academy of Sciences; Beijing 100190 China
- University of the Chinese Academy of Sciences; Beijing 100049 China
| | - Wen Shi
- Beijing National Laboratory for Molecular Sciences, Key Laboratory of Analytical Chemistry for Living Biosystems; Institute of Chemistry, Chinese Academy of Sciences; Beijing 100190 China
| | - Xiaohua Li
- Beijing National Laboratory for Molecular Sciences, Key Laboratory of Analytical Chemistry for Living Biosystems; Institute of Chemistry, Chinese Academy of Sciences; Beijing 100190 China
| | - 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
- University of the Chinese Academy of Sciences; Beijing 100049 China
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18
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Wu X, Shi W, Li X, Ma H. A Strategy for Specific Fluorescence Imaging of Monoamine Oxidase A in Living Cells. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201708428] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Xiaofeng Wu
- Beijing National Laboratory for Molecular Sciences, Key Laboratory of Analytical Chemistry for Living Biosystems; Institute of Chemistry, Chinese Academy of Sciences; Beijing 100190 China
- University of the Chinese Academy of Sciences; Beijing 100049 China
| | - Wen Shi
- Beijing National Laboratory for Molecular Sciences, Key Laboratory of Analytical Chemistry for Living Biosystems; Institute of Chemistry, Chinese Academy of Sciences; Beijing 100190 China
| | - Xiaohua Li
- Beijing National Laboratory for Molecular Sciences, Key Laboratory of Analytical Chemistry for Living Biosystems; Institute of Chemistry, Chinese Academy of Sciences; Beijing 100190 China
| | - 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
- University of the Chinese Academy of Sciences; Beijing 100049 China
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19
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McCulloch IP, La Clair JJ, Jaremko MJ, Burkart MD. Fluorescent Mechanism-Based Probe for Aerobic Flavin-Dependent Enzyme Activity. Chembiochem 2016; 17:1598-601. [PMID: 27271974 DOI: 10.1002/cbic.201600275] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2016] [Indexed: 12/27/2022]
Abstract
Diversity in non-ribosomal peptide and polyketide secondary metabolism is facilitated by interactions between biosynthetic domains with discrete monomer loading and their cognate tailoring enzymes, such as oxidation or halogenation enzymes. The cooperation between peptidyl carrier proteins and flavin-dependent enzymes offers a specialized strategy for monomer selectivity for oxidization of small molecules from within a complex cellular milieu. In an effort to study this process, we have developed fluorescent probes to selectively label aerobic flavin-dependent enzymes. Here we report the preparation and implementation of these tools to label oxidase, monooxygenase, and halogenase flavin-dependent enzymes.
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Affiliation(s)
- Ian P McCulloch
- Department of Chemistry and Biochemistry, University of California, 9500 Gilman Drive, San Diego, La Jolla, CA, 92093-0358, USA
| | - James J La Clair
- Department of Chemistry and Biochemistry, University of California, 9500 Gilman Drive, San Diego, La Jolla, CA, 92093-0358, USA
| | - Matt J Jaremko
- Department of Chemistry and Biochemistry, University of California, 9500 Gilman Drive, San Diego, La Jolla, CA, 92093-0358, USA
| | - Michael D Burkart
- Department of Chemistry and Biochemistry, University of California, 9500 Gilman Drive, San Diego, La Jolla, CA, 92093-0358, USA.
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20
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Zhu B, Zhang H, Pan S, Wang C, Ge J, Lee JS, Yao SQ. In Situ Proteome Profiling and Bioimaging Applications of Small-Molecule Affinity-Based Probes Derived From DOT1L Inhibitors. Chemistry 2016; 22:7824-36. [PMID: 27115831 DOI: 10.1002/chem.201600259] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2016] [Indexed: 01/01/2023]
Abstract
DOT1L is the sole protein methyltransferase that methylates histone H3 on lysine 79 (H3K79), and is a promising drug target against cancers. Small-molecule inhibitors of DOT1L such as FED1 are potential anti-cancer agents and useful tools to investigate the biological roles of DOT1L in human diseases. FED1 showed excellent in vitro inhibitory activity against DOT1L, but its cellular effect was relatively poor. In this study, we designed and synthesized photo-reactive and "clickable" affinity-based probes (AfBPs), P1 and P2, which were cell-permeable and structural mimics of FED1. The binding and inhibitory effects of these two probes against DOT1L protein were extensively investigated in vitro and in live mammalian cells (in situ). The cellular uptake and sub-cellular localization properties of the probes were subsequently studied in live-cell imaging experiments, and our results revealed that, whereas both P1 and P2 readily entered mammalian cells, most of them were not able to reach the cell nucleus where functional DOT1L resides. This offers a plausible explanation for the poor cellular activity of FED1. Finally with P1/P2, large-scale cell-based proteome profiling, followed by quantitative LC-MS/MS, was carried out to identify potential cellular off-targets of FED1. Amongst the more than 100 candidate off-targets identified, NOP2 (a putative ribosomal RNA methyltransferase) was further confirmed to be likely a genuine off-target of FED1 by preliminary validation experiments including pull-down/Western blotting (PD/WB) and cellular thermal shift assay (CETSA).
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Affiliation(s)
- Biwei Zhu
- Department of Chemistry, National University of Singapore, 3 Science drive 3, Singapore, 117543, Singapore
| | - Hailong Zhang
- Department of Chemistry, National University of Singapore, 3 Science drive 3, Singapore, 117543, Singapore
| | - Sijun Pan
- Department of Chemistry, National University of Singapore, 3 Science drive 3, Singapore, 117543, Singapore
| | - Chenyu Wang
- Department of Chemistry, National University of Singapore, 3 Science drive 3, Singapore, 117543, Singapore
| | - Jingyan Ge
- Institute of Bioengineering, Zhejiang University of Technology, Hangzhou, 310014, P.R. China
| | - Jun-Seok Lee
- Molecular Recognition Research Center, Korea Institute of Science and Technology (KIST) and Department of Biological Chemistry, University of Science & Technology, Republic of Korea
| | - Shao Q Yao
- Department of Chemistry, National University of Singapore, 3 Science drive 3, Singapore, 117543, Singapore.
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21
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Lehmann J, Wright MH, Sieber SA. Making a Long Journey Short: Alkyne Functionalization of Natural Product Scaffolds. Chemistry 2016; 22:4666-78. [PMID: 26752308 DOI: 10.1002/chem.201504419] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2015] [Indexed: 01/09/2023]
Abstract
Biological selection makes natural products promising scaffolds for drug development and the ever growing number of newly identified, structurally diverse molecules helps to fill the gaps in chemical space. Elucidating the function of a small molecule, such as identifying its protein binding partners, its on- and off-targets, is becoming increasingly important. Activity- and affinity-based protein profiling are modern strategies to acquire such molecular-level information. Introduction of a molecular handle (azide, alkyne, biotin) can shed light on the mode of action of small molecules. This Concept article covers central points on synthetic methodology for integrating a terminal alkyne into a molecule of interest.
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Affiliation(s)
- Johannes Lehmann
- Center for Integrated Protein Science, Munich (CIPSM), Department of Chemistry, Technische Universität München, Lichtenbergstraße 4, 85747, Garching, Germany
| | - Megan H Wright
- Center for Integrated Protein Science, Munich (CIPSM), Department of Chemistry, Technische Universität München, Lichtenbergstraße 4, 85747, Garching, Germany
| | - Stephan A Sieber
- Center for Integrated Protein Science, Munich (CIPSM), Department of Chemistry, Technische Universität München, Lichtenbergstraße 4, 85747, Garching, Germany.
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