1
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Liu Y, Deng M, Wang P, Liu Y, Li S, He L. Visualizing lysosomes hypochlorous acid in Parkinson's disease models by a novel fluorescent probe. Talanta 2024; 279:126635. [PMID: 39089082 DOI: 10.1016/j.talanta.2024.126635] [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: 05/15/2024] [Revised: 07/17/2024] [Accepted: 07/29/2024] [Indexed: 08/03/2024]
Abstract
Heightened oxidative stress is the principal driver behind the altered metabolism of neurotransmitters within the brains of Parkinson's disease (PD). Hypochlorous acid (HClO), a variant of reactive oxygen species (ROS), plays a crucial role in several lysosomal activities. An irregular concentration of HClO may result in significant molecular damage and contribute to the onset of neurodegenerative disorders. Despite this, the precise role of lysosomal HClO in PD remains unclear, due to its fast reactivity and low levels. This is further complicated by the lack of effective in situ imaging techniques for accurately tracking its dynamics. Therefore, it is of great significance to use effective tools to map the lysosomal HClO during the pathological process of PD. In this study, we propose a fluorogenic probe named Lys-PTZ-HClO for the specific and sensitive detection of HClO. Lys-PTZ-HClO exhibits features like a fast response time (10 s) and a low detection limit (0.72 μM). Benefiting from its superior properties, the probe was used to visualize the basal HClO levels, and the variation of HClO levels in lysosomal of living cells. More importantly, this probe was successfully applied for the first time to reveal increased lysosomal HClO in a cellular model of PD.
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Affiliation(s)
- Ying Liu
- Hunan Province Cooperative Innovation Center for Molecular Target New Drug Study, Department of Pharmacy and Pharmacology, Hengyang Medical School, University of South China, Hengyang, 421002, China
| | - Min Deng
- Hunan Province Cooperative Innovation Center for Molecular Target New Drug Study, Department of Pharmacy and Pharmacology, Hengyang Medical School, University of South China, Hengyang, 421002, China
| | - Peipei Wang
- Hunan Province Cooperative Innovation Center for Molecular Target New Drug Study, Department of Pharmacy and Pharmacology, Hengyang Medical School, University of South China, Hengyang, 421002, China
| | - Yin Liu
- Hunan Province Cooperative Innovation Center for Molecular Target New Drug Study, Department of Pharmacy and Pharmacology, Hengyang Medical School, University of South China, Hengyang, 421002, China
| | - Songjiao Li
- Hunan Province Cooperative Innovation Center for Molecular Target New Drug Study, Department of Pharmacy and Pharmacology, Hengyang Medical School, University of South China, Hengyang, 421002, China.
| | - Longwei He
- Hunan Province Cooperative Innovation Center for Molecular Target New Drug Study, Department of Pharmacy and Pharmacology, Hengyang Medical School, University of South China, Hengyang, 421002, China.
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2
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Zhang W, Tian X, Zhu Y, Yang L, Li Z, Yu M. An intelligent NIR fluorescent dye with dual response to pH and viscosity for investigating the interactions between LDs and mitochondria. Talanta 2024; 281:126849. [PMID: 39276568 DOI: 10.1016/j.talanta.2024.126849] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2024] [Revised: 08/19/2024] [Accepted: 09/07/2024] [Indexed: 09/17/2024]
Abstract
The interaction between lipid droplets and mitochondria plays a pivotal role in biological processes including cellular stress, metabolic homeostasis, cellular autophagy and apoptosis. Deciphering the complex interplay between lipid droplets and mitochondria is essential for gaining insights into the fundamental workings of the cell and can have broad implications for the development of therapeutic strategies for various diseases, including metabolic disorders, neurodegenerative diseases, and cancer. In this study, we develop a pH and viscosity-responsive near-infrared (NIR) fluorescent probe PTOH to investigate the interaction between lipid droplets and mitochondria. This probe demonstrates a significant enhancement in fluorescence intensity at 470 nm when the pH increases, while under acidic conditions, its fluorescence intensity at 730 nm intensifies by a factor of 35 with rising system viscosity. Cell imaging experiments revealed that PTOH can effectively discriminate between normal and cancerous cells, as well as detect intracellular pH and viscosity alterations induced by drugs. Additionally, PTOH is utilized to visualize the interaction between lipid droplets and mitochondria and to differentiate between cellular autophagy and apoptosis phenomena, providing a valuable tool for elucidating the mechanisms underlying lipid droplet-mitochondria interactions and their associated diseases.
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Affiliation(s)
- Wei Zhang
- College of Chemistry, Zhengzhou University, Zhengzhou, 450001, China
| | - Xing Tian
- College of Chemistry, Zhengzhou University, Zhengzhou, 450001, China
| | - Yanxi Zhu
- Linyi Key Laboratory of Nanomedicine, Linyi People's Hospital, Linyi, 276000, China.
| | - Lei Yang
- Shandong Provincial Key Laboratory of Detection Technology for Tumor Markers, College of Chemistry and Chemical Engineering, Linyi University, Linyi, 276000, China
| | - Zhanxian Li
- College of Chemistry, Zhengzhou University, Zhengzhou, 450001, China.
| | - Mingming Yu
- College of Chemistry, Zhengzhou University, Zhengzhou, 450001, China.
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3
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Tang X, Zhu Y, Guan W, Lu C. A flexible rotator-expanded molecular framework integrated strategy for improving microviscosity sensitivity of molecular rotor probes. Chem Commun (Camb) 2024. [PMID: 39240198 DOI: 10.1039/d4cc03958k] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/07/2024]
Abstract
A novel approach was proposed to enhance the microviscosity sensitivity of molecular rotor probes by integrating flexible rotators and expanded molecular frameworks, addressing the crucial challenge of weakening microviscosity sensitivity in dilute solutions of macromolecules.
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Affiliation(s)
- Xiaofang Tang
- Pingyuan Laboratory, College of Chemistry, Zhengzhou University, Zhengzhou, 450001, China
| | - Yaping Zhu
- State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing, 100029, China.
| | - Weijiang Guan
- State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing, 100029, China.
| | - Chao Lu
- Pingyuan Laboratory, College of Chemistry, Zhengzhou University, Zhengzhou, 450001, China
- State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing, 100029, China.
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4
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Chen J, Luo R, Li S, Shao J, Wang T, Xie S, Xu L, You Q, Feng S, Feng G. A novel NIR fluorescent probe for copper(ii) imaging in Parkinson's disease mouse brain. Chem Sci 2024; 15:13082-13089. [PMID: 39148792 PMCID: PMC11323298 DOI: 10.1039/d4sc03445g] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2024] [Accepted: 07/12/2024] [Indexed: 08/17/2024] Open
Abstract
Abnormal copper ion (Cu2+) levels are considered to be one of the pathological factors of Parkinson's disease (PD), but the internal relationship between Cu2+ and PD progression remains elusive. Visualizing Cu2+ in the brain will be pivotal for comprehending the underlying pathophysiological processes of PD. In this work, a near-infrared (NIR) fluorescent probe, DDAO-Cu, capable of detecting Cu2+ with exceptional sensitivity (about 1.8 nM of detection limit) and selectivity, rapid response (<3 min), and deep tissue penetration, was designed for quantification and visualization of the Cu2+ level. It could detect not only Cu2+ in cells but also the changes in the Cu2+ level in the rotenone-induced cell and zebrafish PD models. Moreover, DDAO-Cu can cross the blood-brain barrier to image Cu2+ in the brain of PD model mice. The imaging result showed a significant increase in Cu2+ levels in brain regions of PD model mice, including the cerebral cortex, hippocampus, and striatum. Meanwhile, Cu2+ levels in the substantia nigra region were significantly reduced in PD model mice. It revealed the nuanced relationship of Cu2+ levels in different brain regions in the disease and indicated the pathological complexity of PD. Overall, DDAO-Cu represents a novel and practical tool for investigating Cu2+-related physiological and pathological processes underlying Parkinson's disease.
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Affiliation(s)
- Jianmei Chen
- School of Pharmacy, Hubei University of Chinese Medicine Wuhan 430065 China
| | - Rongqing Luo
- School of Pharmacy, Hubei University of Chinese Medicine Wuhan 430065 China
| | - Shuang Li
- School of Pharmacy, Hubei University of Chinese Medicine Wuhan 430065 China
| | - Jinping Shao
- School of Pharmacy, Hubei University of Chinese Medicine Wuhan 430065 China
| | - Ting Wang
- School of Pharmacy, Hubei University of Chinese Medicine Wuhan 430065 China
| | - Shumei Xie
- School of Pharmacy, Hubei University of Chinese Medicine Wuhan 430065 China
| | - Li Xu
- School of Pharmacy, Hubei University of Chinese Medicine Wuhan 430065 China
- Hubei Shizhen Laboratory, Hubei University of Chinese Medicine Wuhan 430065 China
| | - Qiuyun You
- School of Pharmacy, Hubei University of Chinese Medicine Wuhan 430065 China
- Hubei Shizhen Laboratory, Hubei University of Chinese Medicine Wuhan 430065 China
- Engineering Research Center of TCM Protection Technology and New Product Development for the Elderly Brain Health, Ministry of Education Wuhan 430065 China
| | - Shumin Feng
- School of Pharmacy, Hubei University of Chinese Medicine Wuhan 430065 China
- Hubei Shizhen Laboratory, Hubei University of Chinese Medicine Wuhan 430065 China
| | - Guoqiang Feng
- Key Laboratory of Pesticide and Chemical Biology of Ministry of Education, College of Chemistry, Central China Normal University 152 Luoyu Road Wuhan 430079 PR China
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5
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Lv X, Xie Y, Li H. A Novel NIR Fluorescent Probe for Rapid Response to Hydrogen Sulfide. J Fluoresc 2024:10.1007/s10895-024-03857-9. [PMID: 39060828 DOI: 10.1007/s10895-024-03857-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/18/2024] [Indexed: 07/28/2024]
Abstract
Hydrogen sulfide (H2S), as an important small molecule bioregulator, plays a key role in many physiological activities and signaling, and abnormal fluctuations in H2S concentration can lead to a variety of diseases. Therefore, it is of great significance to develop a near-infrared fluorescence probe to visualize fluctuations in H2S levels. This work is based on Sulfur-substituted dicyanomethylene-4 H-chromene (DCM), A novel NIR fluorescent probe (E) -3 - (2 - (4 - (dicyanomethylene) -6-methyl-4 H-Thiochromen-2-yl)vinyl-1-methylquinolin-1-ium (DMT) was synthesized successfully. Research has found that in weakly alkaline environments, the probe DMT reacts rapidly with H2S (only 10 s), the fluorescence intensity at 684 nm is enhanced by about 60 fold, the detection limit is as low as 0.1623 µM, the Stokes shift is large (94 nm), and strong selectivity as well as anti-interference ability towards H2S. This will provide a new method for the rapid detection and further application of H2S.
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Affiliation(s)
- Xiaoci Lv
- School of Chemistry and Chemical Engineering, Changsha University of Science and Technology, No. 960, Wanjiali South Road, Tianxin District, Changsha, Hunan Province, 410114, China
| | - Yu Xie
- School of Chemistry and Chemical Engineering, Changsha University of Science and Technology, No. 960, Wanjiali South Road, Tianxin District, Changsha, Hunan Province, 410114, China
| | - Heping Li
- School of Chemistry and Chemical Engineering, Changsha University of Science and Technology, No. 960, Wanjiali South Road, Tianxin District, Changsha, Hunan Province, 410114, China.
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6
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Wang S, Gai L, Chen Y, Ji X, Lu H, Guo Z. Mitochondria-targeted BODIPY dyes for small molecule recognition, bio-imaging and photodynamic therapy. Chem Soc Rev 2024; 53:3976-4019. [PMID: 38450547 DOI: 10.1039/d3cs00456b] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/08/2024]
Abstract
Mitochondria are essential for a diverse array of biological functions. There is increasing research focus on developing efficient tools for mitochondria-targeted detection and treatment. BODIPY dyes, known for their structural versatility and excellent spectroscopic properties, are being actively explored in this context. Numerous studies have focused on developing innovative BODIPYs that utilize optical signals for imaging mitochondria. This review presents a comprehensive overview of the progress made in this field, aiming to investigate mitochondria-related biological events. It covers key factors such as design strategies, spectroscopic properties, and cytotoxicity, as well as mechanism to facilitate their future application in organelle imaging and targeted therapy. This work is anticipated to provide valuable insights for guiding future development and facilitating further investigation into mitochondria-related biological sensing and phototherapy.
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Affiliation(s)
- Sisi Wang
- College of Material, Chemistry and Chemical Engineering, Key Laboratory of Organosilicon Chemistry and Material Technology of Ministry of Education, and Key Laboratory of Organosilicon Material Technology of Zhejiang Province, Hangzhou Normal University, Hangzhou, 311121, China.
- State Key Laboratory of Coordination Chemistry, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, 210023, China.
- State Key Laboratory of Powder Metallurgy, College of Chemistry and Chemical Engineering, Central South University, Changsha, 410083, China
| | - Lizhi Gai
- College of Material, Chemistry and Chemical Engineering, Key Laboratory of Organosilicon Chemistry and Material Technology of Ministry of Education, and Key Laboratory of Organosilicon Material Technology of Zhejiang Province, Hangzhou Normal University, Hangzhou, 311121, China.
| | - Yuncong Chen
- State Key Laboratory of Coordination Chemistry, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, 210023, China.
| | - Xiaobo Ji
- State Key Laboratory of Powder Metallurgy, College of Chemistry and Chemical Engineering, Central South University, Changsha, 410083, China
| | - Hua Lu
- College of Material, Chemistry and Chemical Engineering, Key Laboratory of Organosilicon Chemistry and Material Technology of Ministry of Education, and Key Laboratory of Organosilicon Material Technology of Zhejiang Province, Hangzhou Normal University, Hangzhou, 311121, China.
| | - Zijian Guo
- State Key Laboratory of Coordination Chemistry, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, 210023, China.
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7
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Fosnacht KG, Pluth MD. Activity-Based Fluorescent Probes for Hydrogen Sulfide and Related Reactive Sulfur Species. Chem Rev 2024; 124:4124-4257. [PMID: 38512066 PMCID: PMC11141071 DOI: 10.1021/acs.chemrev.3c00683] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/22/2024]
Abstract
Hydrogen sulfide (H2S) is not only a well-established toxic gas but also an important small molecule bioregulator in all kingdoms of life. In contemporary biology, H2S is often classified as a "gasotransmitter," meaning that it is an endogenously produced membrane permeable gas that carries out essential cellular processes. Fluorescent probes for H2S and related reactive sulfur species (RSS) detection provide an important cornerstone for investigating the multifaceted roles of these important small molecules in complex biological systems. A now common approach to develop such tools is to develop "activity-based probes" that couple a specific H2S-mediated chemical reaction to a fluorescent output. This Review covers the different types of such probes and also highlights the chemical mechanisms by which each probe type is activated by specific RSS. Common examples include reduction of oxidized nitrogen motifs, disulfide exchange, electrophilic reactions, metal precipitation, and metal coordination. In addition, we also outline complementary activity-based probes for imaging reductant-labile and sulfane sulfur species, including persulfides and polysulfides. For probes highlighted in this Review, we focus on small molecule systems with demonstrated compatibility in cellular systems or related applications. Building from breadth of reported activity-based strategies and application, we also highlight key unmet challenges and future opportunities for advancing activity-based probes for H2S and related RSS.
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Affiliation(s)
- Kaylin G. Fosnacht
- Department of Chemistry and Biochemistry, Materials Science Institute, Knight Campus for Accelerating Scientific Impact, and Institute of Molecular Biology, University of Oregon, Eugene, Oregon, 97403-1253, United States
| | - Michael D. Pluth
- Department of Chemistry and Biochemistry, Materials Science Institute, Knight Campus for Accelerating Scientific Impact, and Institute of Molecular Biology, University of Oregon, Eugene, Oregon, 97403-1253, United States
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8
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Sun X, Jiang Q, Zhang Y, Su J, Liu W, Lv J, Yang F, Shu W. Advances in fluorescent probe development for bioimaging of potential Parkinson's biomarkers. Eur J Med Chem 2024; 267:116195. [PMID: 38330868 DOI: 10.1016/j.ejmech.2024.116195] [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: 12/05/2023] [Revised: 01/18/2024] [Accepted: 01/26/2024] [Indexed: 02/10/2024]
Abstract
Parkinson's disease (PD) is a common neurodegenerative disease. The clinical symptoms of PD are usually related to motor symptoms, including postural instability, rigidity, bradykinesia, and resting tremors. At present, the pathology of PD is not yet clear. Therefore, revealing the underlying pathological mechanism of PD is of great significance. A variety of bioactive molecules are produced during the onset of Parkinson's, and these bioactive molecules may be a key factor in the development of Parkinson's. The emerging fluorescence imaging technology has good sensitivity and high signal-to-noise ratio, making it possible to deeply understand the pathogenesis of PD through these bioactive molecules. Currently, fluorescent probes targeting PD biomarkers are widely developed and applied. This article categorizes and summarizes fluorescent probes based on different PD biomarkers, systematically introduces their applications in the pathological process of PD, and finally briefly elaborates on the challenges and prospects of these probes. We hope that this review will provide in-depth reference insights for designing fluorescent probes, and contribute to study of the pathogenesis and clinical treatment of PD.
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Affiliation(s)
- Xiaoqian Sun
- School of Life Sciences and Medicine, Shandong University of Technology, Zibo, 255000, PR China
| | - Qingqing Jiang
- School of Life Sciences and Medicine, Shandong University of Technology, Zibo, 255000, PR China
| | - Yu Zhang
- School of Life Sciences and Medicine, Shandong University of Technology, Zibo, 255000, PR China
| | - Jiali Su
- School of Life Sciences and Medicine, Shandong University of Technology, Zibo, 255000, PR China
| | - Wenqu Liu
- School of Life Sciences and Medicine, Shandong University of Technology, Zibo, 255000, PR China
| | - Juanjuan Lv
- School of Life Sciences and Medicine, Shandong University of Technology, Zibo, 255000, PR China.
| | - Fengtang Yang
- School of Life Sciences and Medicine, Shandong University of Technology, Zibo, 255000, PR China.
| | - Wei Shu
- School of Life Sciences and Medicine, Shandong University of Technology, Zibo, 255000, PR China.
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9
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Ma L, Zan Q, Zhang B, Zhang W, Jia C, Fan L. A multi-functional fluorescent probe for visualization of H 2S and viscosity/polarity and its application in cancer imaging. Anal Bioanal Chem 2024; 416:1375-1387. [PMID: 38270633 DOI: 10.1007/s00216-024-05130-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2023] [Revised: 12/24/2023] [Accepted: 01/08/2024] [Indexed: 01/26/2024]
Abstract
As an important endogenous gasotransmitter, hydrogen sulfide (H2S) plays a critical role in various physiological functions and has been regarded as a biomarker of cancer due to its overexpression in cancer cells. In addition, the early stages of cancer are often accompanied by abnormalities in the intracellular microenvironments, and distinguishing between cancer cell/tissues and normal cell/tissues is of great significance to the accuracy of cancer diagnosis. However, deep insights into the simultaneous detection of H2S and viscosity/polarity variations in cancer cells/tissues are rarely reported. In this work, we designed and synthesized a mitochondria-targeting fluorescent probe PDQHS, which exhibits high selectivity for H2S with an emission peak around 632 nm and excellent response (17-fold) to viscosity/polarity beyond 706 nm. Meanwhile, PDQHS shows good biocompatibility and can specifically accumulate into mitochondria. Using PDQHS, the visual distinguishing of cancer cells from normal cells was achieved via dual-channel detection of H2S and viscosity/polarity. More importantly, PDQHS has been successfully applied to visualize endogenous and exogenous H2S in living cells and tumor tissue. Obviously, compared to the detection of a single biomarker, monitoring multiple biomarkers simultaneously through dual-channel response is conducive to amplifying the detection signal, providing a more sensitive and reliable imaging tool in the tumor region, which is beneficial for cancer prediction.
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Affiliation(s)
- Ling Ma
- Department of Chemistry and Chemical Engineering, Jinzhong University, Jinzhong, 030619, People's Republic of China.
| | - Qi Zan
- Institute of Environmental Science, School of Chemistry and Chemical Engineering, Shanxi University, Taiyuan, 030006, People's Republic of China
| | - Baozhu Zhang
- Department of Chemistry and Chemical Engineering, Jinzhong University, Jinzhong, 030619, People's Republic of China
| | - Wenjia Zhang
- Institute of Environmental Science, School of Chemistry and Chemical Engineering, Shanxi University, Taiyuan, 030006, People's Republic of China
| | - Chunmiao Jia
- Pathology Department, Shanxi Coal Center Hospital, Taiyuan, 030006, People's Republic of China.
| | - Li Fan
- Institute of Environmental Science, School of Chemistry and Chemical Engineering, Shanxi University, Taiyuan, 030006, People's Republic of China.
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10
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Shen Q, Huang Z, Zhang D, Chen X, Du F, Zhou Z, Fu C, Li L, Yang N, Yu C. A novel coumarin-fluorescein-based fluorescent probe for ultrafast and visual detection of H 2S in a Parkinson's disease model. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2024; 306:123567. [PMID: 37890324 DOI: 10.1016/j.saa.2023.123567] [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: 06/01/2023] [Revised: 10/17/2023] [Accepted: 10/18/2023] [Indexed: 10/29/2023]
Abstract
Hydrogen sulfide (H2S) has a crucial impact on diverse biological processes and has been shown to be related to various diseases. Many probes have been developed to detect intracellular H2S by fluorescent imaging. However, the development of rapid, highly selective and sensitive H2S probes remains a challenge. Herein, two fluorogenic probes, CNS and FCS, are designed and synthesized for the ultrafast detection of H2S with fluorescein and coumarin fluorophores. The results show that both probes can be applied to monitor and image endogenous H2S in cervical cancer HeLa cells and live zebrafish, and FCS shows a higher sensitivity, selectivity and fluorescence intensity. We then further applied FCS in a Parkinson's disease Drosophila model, and the results show that FCS can precisely indicate the level of H2S in the Parkinson's disease model. Thus, FCS will likely to be applied for the early diagnosis of Parkinson's disease.
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Affiliation(s)
- Qian Shen
- Key Laboratory of Flexible Electronics (KLOFE), Institute of Advanced Materials (IAM) & School of Flexible Electronics (Future Technologies), Nanjing Tech University (Nanjing Tech), Nanjing 211800, PR China
| | - Zhongxi Huang
- Key Laboratory of Flexible Electronics (KLOFE), Institute of Advanced Materials (IAM) & School of Flexible Electronics (Future Technologies), Nanjing Tech University (Nanjing Tech), Nanjing 211800, PR China
| | - Duoteng Zhang
- The Institute of Flexible Electronics (IFE, Future Technologies), Xiamen University, Xiamen 361005, PR China
| | - Xingwei Chen
- Key Laboratory of Flexible Electronics (KLOFE), Institute of Advanced Materials (IAM) & School of Flexible Electronics (Future Technologies), Nanjing Tech University (Nanjing Tech), Nanjing 211800, PR China
| | - Fangning Du
- Key Laboratory of Flexible Electronics (KLOFE), Institute of Advanced Materials (IAM) & School of Flexible Electronics (Future Technologies), Nanjing Tech University (Nanjing Tech), Nanjing 211800, PR China
| | - Zhiqiang Zhou
- Key Laboratory of Flexible Electronics (KLOFE), Institute of Advanced Materials (IAM) & School of Flexible Electronics (Future Technologies), Nanjing Tech University (Nanjing Tech), Nanjing 211800, PR China
| | - Chan Fu
- Key Laboratory of Flexible Electronics (KLOFE), Institute of Advanced Materials (IAM) & School of Flexible Electronics (Future Technologies), Nanjing Tech University (Nanjing Tech), Nanjing 211800, PR China
| | - Lin Li
- The Institute of Flexible Electronics (IFE, Future Technologies), Xiamen University, Xiamen 361005, PR China
| | - Naidi Yang
- Key Laboratory of Flexible Electronics (KLOFE), Institute of Advanced Materials (IAM) & School of Flexible Electronics (Future Technologies), Nanjing Tech University (Nanjing Tech), Nanjing 211800, PR China.
| | - Changmin Yu
- Key Laboratory of Flexible Electronics (KLOFE), Institute of Advanced Materials (IAM) & School of Flexible Electronics (Future Technologies), Nanjing Tech University (Nanjing Tech), Nanjing 211800, PR China.
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11
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Fang X, Wang S, Wang Q, Gong J, Li L, Lu H, Xue P, Ren Z, Wang X. A highly selective and sensitive fluorescence probe based on BODIPY-cyclen for hydrogen sulfide detection in living cells and serum. Talanta 2024; 268:125339. [PMID: 37918241 DOI: 10.1016/j.talanta.2023.125339] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2023] [Revised: 10/19/2023] [Accepted: 10/23/2023] [Indexed: 11/04/2023]
Abstract
Hydrogen sulfide (H2S) is a multifunctional gaseous signaling molecule that plays a vital role in several biological processes. In the present study, a BODIPY-based fluorescent probe called 8-[4-((1,4,7,10-tetraazacyclododecane)methyl)phenyl]-4,4-difluoro-1,3,5,7-tetramethyl-4-bora-3a, 4a-diaza-s-indacene (BA-Cyclen)-Cu was designed and synthesized; this probe is a Cu(Ⅱ) complex that uses Cu(Ⅱ) decomplexation to achieve the sensitive and rapid detection of aqueous H2S via the "turn-on" mode. We observed that BA-Cyclen-Cu exhibited good membrane permeability, low toxicity, and lysosome-targeting ability, facilitating H2S detection in living cells. Furthermore, we demonstrated the potential biological applications of the probe by measuring exogenous H2S originating from Na2S and GYY4137, a slow-release donor, and endogenous H2S generated via the catalysis of cystathionine-β-synthase in both normal (H9c2) and cancerous (U87) cells. Moreover, BA-Cyclen-Cu was successfully used to detect exogenous H2S by the external standard method in fetal bovine serum, the serum of a healthy person, and the serum of a patient with liver cancer.
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Affiliation(s)
- Xiao Fang
- School of Pharmacy, Xianning Medical College, Hubei University of Science and Technology, Xianning 437100, PR China
| | - Siqi Wang
- School of Pharmacy, Xianning Medical College, Hubei University of Science and Technology, Xianning 437100, PR China; Hubei Key Laboratory of Diabetes and Angiopathy, Medicine Research Institute, Xianning Medical College, Hubei University of Science and Technology, Xianning 437100, PR China
| | - Qingqing Wang
- School of Pharmacy, Xianning Medical College, Hubei University of Science and Technology, Xianning 437100, PR China
| | - Jun Gong
- School of Pharmacy, Xianning Medical College, Hubei University of Science and Technology, Xianning 437100, PR China
| | - Li Li
- Beijing You'an Hospital, Capital Medical University, Beijing 100071, PR China
| | - Helin Lu
- School of Pharmacy, Xianning Medical College, Hubei University of Science and Technology, Xianning 437100, PR China
| | - Ping Xue
- School of Pharmacy, Xianning Medical College, Hubei University of Science and Technology, Xianning 437100, PR China
| | - Zhanhong Ren
- Hubei Key Laboratory of Diabetes and Angiopathy, Medicine Research Institute, Xianning Medical College, Hubei University of Science and Technology, Xianning 437100, PR China.
| | - Xiaobo Wang
- School of Pharmacy, Xianning Medical College, Hubei University of Science and Technology, Xianning 437100, PR China; Hubei Engineering Research Center of Traditional Chinese Medicine of South Hubei Province, Xianning 437100, PR China.
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12
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Yang T, Yang Q, Lai Q, Zhao J, Nie L, Liu S, Yang J, Chu C. AP39 inhibits ferroptosis by inhibiting mitochondrial autophagy through the PINK1/parkin pathway to improve myocardial fibrosis with myocardial infarction. Biomed Pharmacother 2023; 165:115195. [PMID: 37516015 DOI: 10.1016/j.biopha.2023.115195] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2023] [Revised: 07/10/2023] [Accepted: 07/18/2023] [Indexed: 07/31/2023] Open
Abstract
BACKGROUND AND PURPOSE Research has revealed the involvement of mitochondrial autophagy and iron death in the pathogenesis of myocardial fibrosis. The objective of this study is to investigate whether the mitochondrial-targeted H2S donor AP39 inhibits mitochondrial autophagy and antagonizes myocardial cell iron death through the PINK1/Parkin pathway, thereby improving myocardial fibrosis in rats with myocardial infarction. EXPERIMENTAL APPROACH A rat model of myocardial infarction was created by intraperitoneal injection of a high dose of isoproterenol, and H9c2 myocardial cells were subjected to hypoxic injury induced by CoCl2. Western blot, RT-PCR, transmission electron microscopy, immunohistochemistry, as well as echocardiography, and studies on isolated hearts were employed. KEY RESULTS In the hearts of rats with myocardial infarction, there was a significant accumulation of interstitial collagen fibers, accompanied by downregulation of CSE protein expression, activation of the PINK1/Parkin signaling pathway, and activation of mitochondrial autophagy. Intervention with AP39 resulted in a significant improvement of the aforementioned changes, which could be reversed by the addition of PAG. Similar results were observed in vitro experiments. Furthermore, the addition of CCCP reversed the antagonistic effect of AP39 on myocardial cell iron death, while the addition of RSL3 reversed the inhibitory effect of AP39 on collagen production in myocardial cells. CONCLUSION AND IMPLICATIONS The mitochondrial-targeted H2S donor AP39 can inhibit mitochondrial autophagy through the PINK1/Parkin pathway, antagonize myocardial cell iron death, and improve myocardial fibrosis in rats with myocardial infarction.
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Affiliation(s)
- Ting Yang
- Department of Pharmacy, The Second Affiliated Hospital, Hengyang Medical School, University of South China, Hengyang 421000, Hunan Province, China; School of Pharmaceutical Science of University of South China, Hengyang 421000, Hunan Province, China
| | - Qi Yang
- Department of Cardiology, The First Affiliated Hospital, Hengyang Medical School, University of South China, Hengyang 421000, Hunan Province, China
| | - Qi Lai
- Department of Pharmacy, The Second Affiliated Hospital, Hengyang Medical School, University of South China, Hengyang 421000, Hunan Province, China; School of Pharmaceutical Science of University of South China, Hengyang 421000, Hunan Province, China
| | - Junxiong Zhao
- Department of Cardiology, The First Affiliated Hospital, Hengyang Medical School, University of South China, Hengyang 421000, Hunan Province, China
| | - Liangui Nie
- Department of Cardiology, The First Affiliated Hospital, Hengyang Medical School, University of South China, Hengyang 421000, Hunan Province, China
| | - Shengquan Liu
- Department of Cardiology, The First Affiliated Hospital, Hengyang Medical School, University of South China, Hengyang 421000, Hunan Province, China
| | - Jun Yang
- Department of Cardiology, The First Affiliated Hospital, Hengyang Medical School, University of South China, Hengyang 421000, Hunan Province, China.
| | - Chun Chu
- Department of Pharmacy, The Second Affiliated Hospital, Hengyang Medical School, University of South China, Hengyang 421000, Hunan Province, China.
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13
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Wang C, Jiang W, Tan D, Huang L, Li J, Qiao Q, Yadav P, Liu X, Xu Z. Monitoring amyloid aggregation via a twisted intramolecular charge transfer (TICT)-based fluorescent sensor array. Chem Sci 2023; 14:4786-4795. [PMID: 37181777 PMCID: PMC10171079 DOI: 10.1039/d2sc06710b] [Citation(s) in RCA: 16] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2022] [Accepted: 04/05/2023] [Indexed: 05/16/2023] Open
Abstract
Imaging amyloid-beta (Aβ) aggregation is critical for understanding the pathology and aiding the pre-symptomatic intervention of Alzheimer's disease (AD). Amyloid aggregation consists of multiple phases with increasing viscosities and demands probes with broad dynamic ranges and gradient sensitivities for continuous monitoring. Yet, existing probes designed based on the twisted intramolecular charge transfer (TICT) mechanism mainly focused on donor engineering, limiting the sensitivities and/or dynamic ranges of these fluorophores to a narrow window. Herein, using quantum chemical calculations, we investigated multiple factors affecting the TICT process of fluorophores. It includes the conjugation length, the net charge of the fluorophore scaffold, the donor strength, and the geometric pre-twisting. We have established an integrative framework for tuning TICT tendencies. Based on this framework, a platter of hemicyanines with varied sensitivities and dynamic ranges is synthesized, forming a sensor array and enabling the observation of various stages of Aβ aggregations. This approach will significantly facilitate the development of TICT-based fluorescent probes with tailored environmental sensitivities for numerous applications.
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Affiliation(s)
- Chao Wang
- CAS Key Laboratory of Separation Science for Analytical Chemistry, Dalian Institute of Chemical Physics, Chinese Academy of Sciences 457 Zhongshan Road Dalian 116023 China
- Fluorescence Research Group, Singapore University of Technology and Design 8 Somapah Road Singapore 487372 Singapore
| | - Wenchao Jiang
- CAS Key Laboratory of Separation Science for Analytical Chemistry, Dalian Institute of Chemical Physics, Chinese Academy of Sciences 457 Zhongshan Road Dalian 116023 China
- University of Chinese Academy of Sciences Beijing 100049 China
| | - Davin Tan
- Fluorescence Research Group, Singapore University of Technology and Design 8 Somapah Road Singapore 487372 Singapore
| | - Lu Huang
- Fluorescence Research Group, Singapore University of Technology and Design 8 Somapah Road Singapore 487372 Singapore
- Ocean College, Minjiang University Fuzhou 350108 China
| | - Jin Li
- CAS Key Laboratory of Separation Science for Analytical Chemistry, Dalian Institute of Chemical Physics, Chinese Academy of Sciences 457 Zhongshan Road Dalian 116023 China
- University of Chinese Academy of Sciences Beijing 100049 China
| | - Qinglong Qiao
- CAS Key Laboratory of Separation Science for Analytical Chemistry, Dalian Institute of Chemical Physics, Chinese Academy of Sciences 457 Zhongshan Road Dalian 116023 China
| | - Priya Yadav
- Fluorescence Research Group, Singapore University of Technology and Design 8 Somapah Road Singapore 487372 Singapore
| | - Xiaogang Liu
- Fluorescence Research Group, Singapore University of Technology and Design 8 Somapah Road Singapore 487372 Singapore
| | - Zhaochao Xu
- CAS Key Laboratory of Separation Science for Analytical Chemistry, Dalian Institute of Chemical Physics, Chinese Academy of Sciences 457 Zhongshan Road Dalian 116023 China
- University of Chinese Academy of Sciences Beijing 100049 China
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14
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Dual-response near-infrared fluorescent probe for detecting cyanide and mitochondrial viscosity and its application in bioimaging. Food Chem 2023; 407:135163. [PMID: 36502726 DOI: 10.1016/j.foodchem.2022.135163] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2022] [Revised: 12/01/2022] [Accepted: 12/04/2022] [Indexed: 12/12/2022]
Abstract
Viscosity has a significant impact on aerobic respiration in mitochondria. Many foods contain cyanide (CN-) and can cause serious toxicity when consumed in excess. This study discusses the design and synthesis of a dual-response coumarin-based near-infrared fluorescent probe (CCB) for the simultaneous detection of mitochondrial viscosity and CN-. CCB and viscosity have a strong log-linear relationship with a correlation coefficient of 0.997. Additionally, CN- detection can be visualized using a colorimetric method with a detection limit as low as 0.22 µM. Test strips were prepared to facilitate CN- detection in plants. Additional studies have shown the remarkable biocompatibility of CCB, which may be used for real time detection of exogenous CN- and intracellular mitochondrial viscosity and in vivo bioimaging of viscosity in mice. The probe is crucial for understanding disorders connected with mitochondrial viscosity and identifying CN- in daily living.
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15
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Cheng X, Li L, Shan S, Pang S, Qu Y, Lu Y. Photooxidative Coupling of Thiols Promoted by Bromo(trichloro)methane in a Basic Aqueous Medium. Synlett 2023. [DOI: 10.1055/s-0042-1752654] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/03/2023]
Abstract
AbstractA transition-metal- and organic-solvent-free oxidative coupling of thiols catalyzed by BrCCl3 and NaOH in an aqueous medium with oxygen as a green oxidant was established The facile and green method has a broad substrate scope in converting thiols into the corresponding disulfides with medium to excellent yields (up to 91%). This method could potentially be used to construct bioactive molecules containing disulfide bonds and to label bioactive molecules with disulfide bonds.
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16
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Light, Water, and Melatonin: The Synergistic Regulation of Phase Separation in Dementia. Int J Mol Sci 2023; 24:ijms24065835. [PMID: 36982909 PMCID: PMC10054283 DOI: 10.3390/ijms24065835] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2023] [Accepted: 03/17/2023] [Indexed: 03/22/2023] Open
Abstract
The swift rise in acceptance of molecular principles defining phase separation by a broad array of scientific disciplines is shadowed by increasing discoveries linking phase separation to pathological aggregations associated with numerous neurodegenerative disorders, including Alzheimer’s disease, that contribute to dementia. Phase separation is powered by multivalent macromolecular interactions. Importantly, the release of water molecules from protein hydration shells into bulk creates entropic gains that promote phase separation and the subsequent generation of insoluble cytotoxic aggregates that drive healthy brain cells into diseased states. Higher viscosity in interfacial waters and limited hydration in interiors of biomolecular condensates facilitate phase separation. Light, water, and melatonin constitute an ancient synergy that ensures adequate protein hydration to prevent aberrant phase separation. The 670 nm visible red wavelength found in sunlight and employed in photobiomodulation reduces interfacial and mitochondrial matrix viscosity to enhance ATP production via increasing ATP synthase motor efficiency. Melatonin is a potent antioxidant that lowers viscosity to increase ATP by scavenging excess reactive oxygen species and free radicals. Reduced viscosity by light and melatonin elevates the availability of free water molecules that allow melatonin to adopt favorable conformations that enhance intrinsic features, including binding interactions with adenosine that reinforces the adenosine moiety effect of ATP responsible for preventing water removal that causes hydrophobic collapse and aggregation in phase separation. Precise recalibration of interspecies melatonin dosages that account for differences in metabolic rates and bioavailability will ensure the efficacious reinstatement of the once-powerful ancient synergy between light, water, and melatonin in a modern world.
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17
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Feng Z, Zhang D, Guo H, Su W, Tian Y, Tian X. Lighting up RNA-specific multi-photon and super-resolution imaging using a novel zinc complex. NANOSCALE 2023; 15:5486-5493. [PMID: 36852659 DOI: 10.1039/d2nr05392f] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/18/2023]
Abstract
Ribonucleic acid (RNA) probes are critical for understanding the role of RNA dynamics in cellular function but are in short supply due to the lack of optimized imaging systems and excellent fluorescence emission performance. Here, the terpyridine Zn(II) complex (Zn-T) with D-π-A configuration and bright aggregation-induced fluorescence emission (AIE) has been fabricated for the selective detection and real-time monitoring of RNA. Impressively, Zn-T exhibits a large Stokes shift and three-photon absorption (3PA) activity and responds specifically through hydrophobic interactions with an RNA pocket. The combination of AIE-assisted two-photon fluorescence and stimulated emission depletion (STED) microscopy of Zn-T for imaging nuclear RNA has higher spatial resolution and brightness, thus providing an imaging platform for studying RNA-related physiological or pathological processes.
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Affiliation(s)
- Zhihui Feng
- Huaxi MR Research Centre (HMRRC), Functional and Molecular Imaging Key Laboratory of Sichuan Province, Department of Radiology and National Clinical Research Center for Geriatrics, West China Hospital of Sichuan University, Chengdu 610000, Sichuan Province, China.
| | - Dongxue Zhang
- Huaxi MR Research Centre (HMRRC), Functional and Molecular Imaging Key Laboratory of Sichuan Province, Department of Radiology and National Clinical Research Center for Geriatrics, West China Hospital of Sichuan University, Chengdu 610000, Sichuan Province, China.
- Equipment and Material Department, West China Hospital, Sichuan University, Chengdu, China
| | - Hui Guo
- College of Chemistry and Chemical Engineering, Key Laboratory of Functional Inorganic Materials Chemistry of Anhui Province, Anhui Province Key Laboratory of Chemistry for Inorganic/Organic Hybrid Functionalized Materials, Key Laboratory of Structure and Functional Regulation of Hybrid Materials (Anhui University) Ministry of Education, Institutes of Physical Science and Information Technology, Anhui University, Hefei, 230601, P.R. China
| | - Wenqing Su
- College of Chemistry and Chemical Engineering, Key Laboratory of Functional Inorganic Materials Chemistry of Anhui Province, Anhui Province Key Laboratory of Chemistry for Inorganic/Organic Hybrid Functionalized Materials, Key Laboratory of Structure and Functional Regulation of Hybrid Materials (Anhui University) Ministry of Education, Institutes of Physical Science and Information Technology, Anhui University, Hefei, 230601, P.R. China
| | - Yupeng Tian
- College of Chemistry and Chemical Engineering, Key Laboratory of Functional Inorganic Materials Chemistry of Anhui Province, Anhui Province Key Laboratory of Chemistry for Inorganic/Organic Hybrid Functionalized Materials, Key Laboratory of Structure and Functional Regulation of Hybrid Materials (Anhui University) Ministry of Education, Institutes of Physical Science and Information Technology, Anhui University, Hefei, 230601, P.R. China
| | - Xiaohe Tian
- Huaxi MR Research Centre (HMRRC), Functional and Molecular Imaging Key Laboratory of Sichuan Province, Department of Radiology and National Clinical Research Center for Geriatrics, West China Hospital of Sichuan University, Chengdu 610000, Sichuan Province, China.
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18
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Liu M, Qiu J, Xiong X, Fu S, Guan L, He M, Gao Y. A near infrared two-channel fluorescent probe for the detection of hydrogen sulfide and viscosity with a negligible crosstalk influence. Bioorg Chem 2023; 132:106379. [PMID: 36706529 DOI: 10.1016/j.bioorg.2023.106379] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2022] [Revised: 12/29/2022] [Accepted: 01/15/2023] [Indexed: 01/21/2023]
Abstract
Both imbalance of H2S production and the change of viscosity in cells are associated with many diseases such as inflammation, Alzheimer's disease, and Parkinson's disease. Thus, the development of two-channel fluorescent probes for the detection of H2S and viscosity is of great significance for the study of pathogenic mechanisms. Herein, we design a two-channel NIR fluorescent probe RHO-DCO-DNP, which was able to selectively respond to H2S in one channel (λex = 580 nm, λem = 760 nm) and to viscosity in another channel (λex = 400 nm, λem = 585 nm). It should be emphasized that there is a negligible impact from the crosstalk between the two optical channels and the two targets. In addition, with the low cytotoxicity and unique dual lysosome/mitochondria targeting capability, the probe was successfully applied to the sensing of H2S and viscosity in normal cells and inflammation cells through fluorescent imaging. The probe could be a promising molecular tool for exploring the pathological role of H2S, viscosity, and both of them.
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Affiliation(s)
- Meng Liu
- College of Chemistry and Materials Science, Fujian Normal University, Fuzhou 350117, China
| | - Jianwen Qiu
- College of Chemistry and Materials Science, Fujian Normal University, Fuzhou 350117, China
| | - Xinyi Xiong
- College of Chemistry and Materials Science, Fujian Normal University, Fuzhou 350117, China
| | - Shaofei Fu
- College of Chemistry and Materials Science, Fujian Normal University, Fuzhou 350117, China
| | - Linhao Guan
- College of Chemistry and Materials Science, Fujian Normal University, Fuzhou 350117, China
| | - Maihong He
- Department of Disease Control and Prevention, The No.900 Hospital of Joint Logistics Troop of PLA, Fuzhou 350025, China; Clinical College in Fuzhou General Hospital of Fujian Medical University, Fuzhou 350025, China
| | - Yong Gao
- College of Chemistry and Materials Science, Fujian Normal University, Fuzhou 350117, China; Fujian Provincial Key Laboratory of Polymer Materials, Fujian Normal University, Fuzhou 350117, China.
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19
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Urine biomarkers discovery by metabolomics and machine learning for Parkinson's disease diagnoses. CHINESE CHEM LETT 2023. [DOI: 10.1016/j.cclet.2023.108230] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/19/2023]
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20
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Jia TT, Zhang Y, Hou JT, Niu H, Wang S. H 2S-based fluorescent imaging for pathophysiological processes. Front Chem 2023; 11:1126309. [PMID: 36778034 PMCID: PMC9911449 DOI: 10.3389/fchem.2023.1126309] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2022] [Accepted: 01/16/2023] [Indexed: 01/28/2023] Open
Abstract
Hydrogen sulfide (H2S), as an important endogenous signaling molecule, plays a vital role in many physiological processes. The abnormal behaviors of hydrogen sulfide in organisms may lead to various pathophysiological processes. Monitoring the changes in hydrogen sulfide is helpful for pre-warning and treating these pathophysiological processes. Fluorescence imaging techniques can be used to observe changes in the concentration of analytes in organisms in real-time. Therefore, employing fluorescent probes imaging to investigate the behaviors of hydrogen sulfide in pathophysiological processes is vital. This paper reviews the design strategy and sensing mechanisms of hydrogen sulfide-based fluorescent probes, focusing on imaging applications in various pathophysiological processes, including neurodegenerative diseases, inflammation, apoptosis, oxidative stress, organ injury, and diabetes. This review not only demonstrates the specific value of hydrogen sulfide fluorescent probes in preclinical studies but also illuminates the potential application in clinical diagnostics.
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Affiliation(s)
- Tong-Tong Jia
- College of Chemistry and Chemical Engineering, Luoyang Normal University, Luoyang, China
| | - Yuanyuan Zhang
- College of Food and Bioengineering, Henan University of Science and Technology, Luoyang, China
| | - Ji-Ting Hou
- National Engineering Research Center of Ophthalmology and Optometry, Eye Hospital, Wenzhou Medical University, Wenzhou, China
| | - Huawei Niu
- College of Food and Bioengineering, Henan University of Science and Technology, Luoyang, China
| | - Shan Wang
- Key Laboratory of Intelligent Treatment and Life Support for Critical Diseases of Zhejiang Province, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
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21
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Chen X, Cai W, Liu G, Tu Y, Fan C, Pu S. A highly selective colorimetric and fluorescent probe Eu(tdl) 2abp for H 2S sensing: Application in live cell imaging and natural water. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2022; 282:121657. [PMID: 35917617 DOI: 10.1016/j.saa.2022.121657] [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: 04/05/2022] [Revised: 06/30/2022] [Accepted: 07/18/2022] [Indexed: 06/15/2023]
Abstract
Using 4-([2,2': 6', 2'- terpyridin] -4'-yl) -N, N-dimethylaniline (tdl) as auxiliary ligand and 6-azido-2,2'-bipyridine (abp) as recognition ligand, a europium complex fluorescent probe Eu(4-([2,2': 6', 2'-terpyridin] -4' -yl) -N, N-dimethylaniline)2-6-azido-2,2'-bipyridine Eu(tdl)2abp for efficient and specific recognition of hydrogen sulfide (H2S) was successfully synthesized and characterized by NMR and MS. Eu(tdl)2abp represented "on-off" fluorescence signals for H2S and its color changes could be identified with naked eyes. Eu(tdl)2abp had short response time (2 min) to H2S, high selectivity and good anti-interference, large stokes shift (207 nm). In various samples, when H2S existed, the azide group was reduced to amine group, resulting in closed fluorescence signal, and the fluorescence intensity reached the degree of quenching without being affected by other interference. At the same time, there was a good linear relationship between relative fluorescence intensity and H2S concentration with the detection limit (LOD) of 0.64 μM. The sensing mechanism of Eu(tdl)2abp to detect H2S was characterized by 1H NMR and HR-MS. Eu(tdl)2abp was used with success for the sensitive detection of H2S in natural water and living cells.
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Affiliation(s)
- Xiaoxia Chen
- Jiangxi Key Laboratory of Organic Chemistry, College of Chemistry and Chemical Engineering, Jiangxi Science and Technology Normal University, Nanchang 330031, PR China
| | - Wenjuan Cai
- Jiangxi Key Laboratory of Organic Chemistry, College of Chemistry and Chemical Engineering, Jiangxi Science and Technology Normal University, Nanchang 330031, PR China
| | - Gang Liu
- Jiangxi Key Laboratory of Organic Chemistry, College of Chemistry and Chemical Engineering, Jiangxi Science and Technology Normal University, Nanchang 330031, PR China
| | - Yayi Tu
- Jiangxi Key Laboratory of Organic Chemistry, College of Chemistry and Chemical Engineering, Jiangxi Science and Technology Normal University, Nanchang 330031, PR China
| | - Congbin Fan
- Jiangxi Key Laboratory of Organic Chemistry, College of Chemistry and Chemical Engineering, Jiangxi Science and Technology Normal University, Nanchang 330031, PR China.
| | - Shouzhi Pu
- Jiangxi Key Laboratory of Organic Chemistry, College of Chemistry and Chemical Engineering, Jiangxi Science and Technology Normal University, Nanchang 330031, PR China; Department of Ecology and Environment, Yuzhang Normal University, Nanchang 330103, PR China.
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22
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Jiang Y, Huang S, Liu M, Li Z, Xiao W, Zhang H, Yang L, Sun H. Systematic Screening of Trigger Moieties for Designing Formaldehyde Fluorescent Probes and Application in Live Cell Imaging. BIOSENSORS 2022; 12:855. [PMID: 36290992 PMCID: PMC9599387 DOI: 10.3390/bios12100855] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 08/23/2022] [Revised: 09/19/2022] [Accepted: 09/21/2022] [Indexed: 06/16/2023]
Abstract
Formaldehyde (FA) is involved in multiple physiological regulatory processes and plays a crucial role in memory storage. Meanwhile, FA has a notorious reputation as a toxic compound, and it will cause a variety of diseases if its level is unbalanced in the human body. To date, there have been numerous fluorescent probes for FA imaging reported. Among them, the probes based on the 2-aza-Cope rearrangement have attracted the most attention, and their applications in cell imaging have been greatly expanded. Herein, we screened the various trigger moieties of FA fluorescent probes based on the mechanism of 2-aza-Cope rearrangement. FA-2, in which a fluorophore is connected to a 4-nitrobenzylamine group and an allyl group, demonstrated the highest sensitivity, selectivity, and reaction kinetics. Furthermore, FA-Lyso, derived from FA-2, has been successfully designed and applied to monitor exogenous and endogenous FA fluctuations in lysosomes of living cells.
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Affiliation(s)
- Yin Jiang
- School of Chemical Engineering and Light Industry, Guangdong University of Technology, Guangzhou 510006, China
- School of Biomedical and Pharmaceutical Sciences, Guangdong University of Technology, Guangzhou 510006, China
| | - Shumei Huang
- School of Chemical Engineering and Light Industry, Guangdong University of Technology, Guangzhou 510006, China
- School of Biomedical and Pharmaceutical Sciences, Guangdong University of Technology, Guangzhou 510006, China
| | - Minghui Liu
- School of Chemical Engineering and Light Industry, Guangdong University of Technology, Guangzhou 510006, China
- School of Biomedical and Pharmaceutical Sciences, Guangdong University of Technology, Guangzhou 510006, China
| | - Zejun Li
- School of Chemical Engineering and Light Industry, Guangdong University of Technology, Guangzhou 510006, China
- School of Biomedical and Pharmaceutical Sciences, Guangdong University of Technology, Guangzhou 510006, China
| | - Weimin Xiao
- Shenzhen Academy of Metrology & Quality Inspection, Shenzhen 518110, China
| | - Huatang Zhang
- School of Chemical Engineering and Light Industry, Guangdong University of Technology, Guangzhou 510006, China
- School of Biomedical and Pharmaceutical Sciences, Guangdong University of Technology, Guangzhou 510006, China
| | - Liu Yang
- College of Chemistry and Chemical Engineering, Central South University, Changsha 410083, China
| | - Hongyan Sun
- Department of Chemistry and Center of Super-Diamond and Advanced Films (COSDAF), City University of Hong Kong, 83 Tat Chee Avenue, Kowloon, Hong Kong 999077, China
- Key Laboratory of Biochip Technology, Biotech and Health Centre, Shenzhen Research Institute of City University of Hong Kong, Shenzhen 518057, China
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23
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Xin C, Yang N, Ding Y, Han L, Zhou Z, Guo X, Fang Z, Bai H, Peng B, Zhang C, Li L. Mitochondrial‐Targeting Vitamin B
3
Ameliorates the Phenotypes of Parkinson's Disease in vitro and in vivo by Restoring Mitochondrial Function. ADVANCED THERAPEUTICS 2022. [DOI: 10.1002/adtp.202200094] [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)
- Chenqi Xin
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM) Nanjing Tech University (NanjingTech) Nanjing 211816 China
- Department of Central Laboratory of Basic Medicine The First Affiliated Hospital of Yangtze University Jingzhou 421000 China
| | - Naidi Yang
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM) Nanjing Tech University (NanjingTech) Nanjing 211816 China
| | - Yaqi Ding
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM) Nanjing Tech University (NanjingTech) Nanjing 211816 China
| | - Linqi Han
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM) Nanjing Tech University (NanjingTech) Nanjing 211816 China
| | - Zhiqiang Zhou
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM) Nanjing Tech University (NanjingTech) Nanjing 211816 China
| | - Xiaolu Guo
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM) Nanjing Tech University (NanjingTech) Nanjing 211816 China
| | - Zhijie Fang
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM) Nanjing Tech University (NanjingTech) Nanjing 211816 China
| | - Hua Bai
- Frontiers Science Center for Flexible Electronics Xi'an Institute of Flexible Electronics (IFE) and Xi'an Institute of Biomedical Materials & Engineering Northwestern Polytechnical University Xi'an 710072 China
| | - Bo Peng
- Frontiers Science Center for Flexible Electronics Xi'an Institute of Flexible Electronics (IFE) and Xi'an Institute of Biomedical Materials & Engineering Northwestern Polytechnical University Xi'an 710072 China
| | - Chengwu Zhang
- School of Basic Medical Sciences Shanxi Medical University Taiyuan 310003 China
| | - Lin Li
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM) Nanjing Tech University (NanjingTech) Nanjing 211816 China
- Frontiers Science Center for Flexible Electronics Xi'an Institute of Flexible Electronics (IFE) and Xi'an Institute of Biomedical Materials & Engineering Northwestern Polytechnical University Xi'an 710072 China
- The Institute of Flexible Electronics (IFE Future Technologies) Xiamen University Fujian 361005 China
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24
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Duan N, Yang S. Research Progress on Multifunctional Fluorescent Probes for Biological Imaging, Food and Environmental Detection. Crit Rev Anal Chem 2022; 54:775-817. [PMID: 35849642 DOI: 10.1080/10408347.2022.2098670] [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] [Indexed: 10/17/2022]
Abstract
There has been rapid progress in the development of fast, sensitive, cheap and low-cytotoxicity micro-molecule fluorescent probes for application in various fields, including disease diagnosis, food safety and environmental safety. As an analytical tool, dual-function fluorescent probes with dual-emission responses have attracted considerable attention due to their cost-effectiveness and efficiency over single-function sensors. This review primarily describes research progress on multifunctional probes in terms of the reaction type and coordination type, as well as the general design principles of probes. The analytes include reactive oxygen species (ROS), reactive sulfur species (RSS), harmful cations and anions, etc. Multifunctional probes for food, medical and environmental applications are listed for future research. To improve the development of rapid detection methods, trends and strategies in the development of multifunctional fluorescent probes are also discussed.
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Affiliation(s)
- Ning Duan
- Beijing Key laboratory of Flavor Chemistry, Beijing Technology and Business University, Beijing, PR China
| | - Shaoxiang Yang
- Beijing Key laboratory of Flavor Chemistry, Beijing Technology and Business University, Beijing, PR China
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25
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Li M, Wang B, Liu J, Zhang Z, Chen L, Li Y, Yan X. Lipid Droplet-Specific Dual-Response Fluorescent Probe for the Detection of Polarity and H 2O 2 and Its Application in Living Cells. Anal Chem 2022; 94:9732-9739. [PMID: 35763417 DOI: 10.1021/acs.analchem.2c01243] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
H2O2 and polarity are quite important in many physiological and pathological processes, and their relationship is complicated and obscure for researchers. Thus, it is vital and challenging to achieve simultaneous detection of H2O2 and polarity in vivo. Herein, the first naphthalimide-triphenylamine-based dual-site fluorescent probe NATPA is developed for simultaneously imaging intracellular H2O2 and polarity fluctuations. It exhibits excellent sensitivity (LOD = 44 nM), selectivity, and fast response (15 min) to H2O2 and a superior capacity for detecting polarity upon the intramolecular charge transfer (ICT) effect. Besides, the probe displays low cytotoxicity and lipid droplet targeting and is further applied in imaging H2O2 and polarity fluctuations in HepG2 and L-02 cells, so that NATPA is qualified to distinguish cancer cells from normal cells. This research contributes a new design principle for the construction of dual-site fluorescent probes for simultaneously detecting active molecules and polarity.
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Affiliation(s)
- Mingrui Li
- School of Chemical Engineering and Technology, Tianjin University, Tianjin 300350, P. R. China
| | - Bowei Wang
- School of Chemical Engineering and Technology, Tianjin University, Tianjin 300350, P. R. China.,Institute of Shaoxing, Tianjin University, Shaoxing 312300, Zhejiang, P. R. China.,Guangdong Laboratory of Chemistry and Fine Chemical Industry Jieyang Center, Jieyang 522000, Guangdong, P. R. China.,Tianjin Engineering Research Center of Functional Fine Chemicals, Tianjin 300350, P. R. China
| | - Jiayi Liu
- School of Chemical Engineering and Technology, Tianjin University, Tianjin 300350, P. R. China
| | - Zizhuo Zhang
- School of Chemical Engineering and Technology, Tianjin University, Tianjin 300350, P. R. China
| | - Ligong Chen
- School of Chemical Engineering and Technology, Tianjin University, Tianjin 300350, P. R. China.,Institute of Shaoxing, Tianjin University, Shaoxing 312300, Zhejiang, P. R. China.,Guangdong Laboratory of Chemistry and Fine Chemical Industry Jieyang Center, Jieyang 522000, Guangdong, P. R. China.,Tianjin Engineering Research Center of Functional Fine Chemicals, Tianjin 300350, P. R. China
| | - Yang Li
- School of Chemical Engineering and Technology, Tianjin University, Tianjin 300350, P. R. China.,Guangdong Laboratory of Chemistry and Fine Chemical Industry Jieyang Center, Jieyang 522000, Guangdong, P. R. China.,Tianjin Engineering Research Center of Functional Fine Chemicals, Tianjin 300350, P. R. China
| | - Xilong Yan
- School of Chemical Engineering and Technology, Tianjin University, Tianjin 300350, P. R. China.,Institute of Shaoxing, Tianjin University, Shaoxing 312300, Zhejiang, P. R. China.,Guangdong Laboratory of Chemistry and Fine Chemical Industry Jieyang Center, Jieyang 522000, Guangdong, P. R. China.,Tianjin Engineering Research Center of Functional Fine Chemicals, Tianjin 300350, P. R. China
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26
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Guo J, Fang B, Bai H, Wang L, Peng B, Qin XJ, Fu L, Yao C, Li L, Huang W. Dual/Multi-responsive fluorogenic probes for multiple analytes in mitochondria: From design to applications. Trends Analyt Chem 2022. [DOI: 10.1016/j.trac.2022.116697] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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27
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Xu W, Shao Z, Tang C, Zhang C, Chen Y, Liang Y. Fluorogenic sydnonimine probes for orthogonal labeling. Org Biomol Chem 2022; 20:5953-5957. [PMID: 35311845 DOI: 10.1039/d2ob00159d] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A FRET-based fluorescence turn-on probe is designed, which employs a sydnonimine as the linker to match specific fluorophore and quencher pairs and releases the fluorescence after the "click-and-release" reaction. Furthermore, we realized selective fluorescence labeling by exploiting the mutual orthogonality between sydnonimine-DIBAC and tetrazine-1,3-Cp cycloaddition pairs.
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Affiliation(s)
- Wenyuan Xu
- State Key Laboratory of Coordination Chemistry, Jiangsu Key Laboratory of Advanced Organic Materials, Chemistry and Biomedicine Innovation Center, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210023, China.
| | - Zhuzhou Shao
- State Key Laboratory of Coordination Chemistry, Jiangsu Key Laboratory of Advanced Organic Materials, Chemistry and Biomedicine Innovation Center, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210023, China.
| | - Cheng Tang
- State Key Laboratory of Coordination Chemistry, Jiangsu Key Laboratory of Advanced Organic Materials, Chemistry and Biomedicine Innovation Center, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210023, China.
| | - Chun Zhang
- School of Pharmaceutical Sciences, Jiangnan University, Wuxi 214122, China.
| | - Yinghan Chen
- State Key Laboratory of Coordination Chemistry, Jiangsu Key Laboratory of Advanced Organic Materials, Chemistry and Biomedicine Innovation Center, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210023, China.
| | - Yong Liang
- State Key Laboratory of Coordination Chemistry, Jiangsu Key Laboratory of Advanced Organic Materials, Chemistry and Biomedicine Innovation Center, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210023, China.
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28
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Yang X, Zhang D, Ye Y, Zhao Y. Recent advances in multifunctional fluorescent probes for viscosity and analytes. Coord Chem Rev 2022. [DOI: 10.1016/j.ccr.2021.214336] [Citation(s) in RCA: 26] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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29
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Miao R, Li J, Wang C, Jiang X, Gao Y, Liu X, Wang D, Li X, Liu X, Fang Y. A General Method to Develop Highly Environmentally Sensitive Fluorescent Probes and AIEgens. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2022; 9:e2104609. [PMID: 34927375 PMCID: PMC8844555 DOI: 10.1002/advs.202104609] [Citation(s) in RCA: 25] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/16/2021] [Revised: 11/10/2021] [Indexed: 05/10/2023]
Abstract
Environmentally sensitive fluorescent probes (including AIEgens) play pivotal roles in numerous biological studies. Many of these functional materials are developed based on the twisted intramolecular charge transfer (TICT) mechanism. However, the TICT tendency of dialkylated amino groups in biocompatible main-stream fluorophores (i.e., coumarins and rhodamines) is weak, limiting their sensitivities. Herein, by replacing dialkylated amino donors with an N-methylpyrrole group to enhance TICT, a simple and general method to engineer highly environmentally sensitive fluorescent probes is reported. This method yields a platter of colorful fluorescent probes that demonstrates outstanding polarity and viscosity sensitivity with large turn-on ratios (up to 191 times for polarity and 14 times for viscosity), as well as distinct aggregation-induced emission (AIE) characteristics. The utilities of these probes in both wash-free bioimaging and protein detections are also successfully demonstrated. It is expected that this molecular design strategy will inspire the creation of many environmentally sensitive probes.
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Affiliation(s)
- Rong Miao
- Laboratory of Applied Surface and Colloids ChemistryMinistry of EducationSchool of Chemistry and Chemical EngineeringShaanxi Normal UniversityXi'an710062P. R. China
| | - Jing Li
- Laboratory of Applied Surface and Colloids ChemistryMinistry of EducationSchool of Chemistry and Chemical EngineeringShaanxi Normal UniversityXi'an710062P. R. China
| | - Chao Wang
- Fluorescence Research GroupSingapore University of Technology and DesignSomapah RoadSingapore487372Singapore
| | - Xuefeng Jiang
- College of Pharmaceutical SciencesZhejiang University866 Yuhangtang StreetHangzhou310058P. R. China
| | - Ying Gao
- Fluorescence Research GroupSingapore University of Technology and DesignSomapah RoadSingapore487372Singapore
| | - Xiaoling Liu
- Laboratory of Applied Surface and Colloids ChemistryMinistry of EducationSchool of Chemistry and Chemical EngineeringShaanxi Normal UniversityXi'an710062P. R. China
- Present address:
Jilin Engineering Normal UniversityKaixuan Road, 3050Changchun130052P. R. China
| | - Dan Wang
- Laboratory of Applied Surface and Colloids ChemistryMinistry of EducationSchool of Chemistry and Chemical EngineeringShaanxi Normal UniversityXi'an710062P. R. China
| | - Xin Li
- College of Pharmaceutical SciencesZhejiang University866 Yuhangtang StreetHangzhou310058P. R. China
| | - Xiaogang Liu
- Fluorescence Research GroupSingapore University of Technology and DesignSomapah RoadSingapore487372Singapore
| | - Yu Fang
- Laboratory of Applied Surface and Colloids ChemistryMinistry of EducationSchool of Chemistry and Chemical EngineeringShaanxi Normal UniversityXi'an710062P. R. China
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30
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Rodríguez-Sevilla P, Thompson SA, Jaque D. Multichannel Fluorescence Microscopy: Advantages of Going beyond a Single Emission. ADVANCED NANOBIOMED RESEARCH 2022. [DOI: 10.1002/anbr.202100084] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Affiliation(s)
- Paloma Rodríguez-Sevilla
- Nanomaterials for Bioimaging Group (NanoBIG) Departamento de Física de Materiales Universidad Autónoma de Madrid C/Francisco Tomás y Valiente 7 Madrid 28049 Spain
| | - Sebastian A. Thompson
- Madrid Institute for Advanced Studies in Nanoscience (IMDEA Nanociencia) C/Faraday 9 Madrid 28049 Spain
- Nanobiotechnology Unit Associated to the National Center for Biotechnology (CNB-CSIC-IMDEA) Madrid 28049 Spain
| | - Daniel Jaque
- Nanomaterials for Bioimaging Group (NanoBIG) Departamento de Física de Materiales Universidad Autónoma de Madrid C/Francisco Tomás y Valiente 7 Madrid 28049 Spain
- Instituto Ramón y Cajal de Investigación Sanitaria Hospital Ramón y Cajal Ctra. Colmenar km. 9,100 Madrid 28034 Spain
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31
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Fang B, Zhang B, Zhai R, Wang L, Ding Y, Li H, Bai H, Wang Z, Peng B, Li L, Fu L. Two-photon fluorescence imaging of mitochondrial viscosity with water-soluble pyridinium inner salts. NEW J CHEM 2022. [DOI: 10.1039/d1nj05020f] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Viscosity-induced emission of fluorogenic probes was used to detect intracellular mitochondrial viscosity, even in different tissues and/or zebrafish via TPFM.
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Affiliation(s)
- Bin Fang
- School of Materials Science and Engineering, Northwestern Polytechnical University, Xi’an 710072, Shaanxi, 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), 127 West Youyi Road, Xi’an 710072, P. R. China
| | - Beilin Zhang
- School of Materials Science and Engineering, Northwestern Polytechnical University, Xi’an 710072, Shaanxi, 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), 127 West Youyi Road, Xi’an 710072, P. R. China
| | - Rongxiu Zhai
- 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), 127 West Youyi Road, Xi’an 710072, P. R. China
| | - Limin Wang
- 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), 127 West Youyi Road, Xi’an 710072, P. R. China
| | - Yang Ding
- 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), 127 West Youyi Road, Xi’an 710072, P. R. China
| | - Huizi Li
- Department of Outpatient, PLA Rocket Force Characteristic Medical Center, 16 Xinwai Avenue, Beijing 100088, P. R. China
| | - Hua Bai
- 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), 127 West Youyi Road, Xi’an 710072, P. R. China
| | - Zhenhua Wang
- 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), 127 West Youyi Road, Xi’an 710072, P. R. China
| | - Bo Peng
- 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), 127 West Youyi Road, Xi’an 710072, P. R. China
| | - Lin Li
- 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), 127 West Youyi Road, Xi’an 710072, P. R. China
- The Institute of Flexible Electronics (IFE, Future Technologies), Xiamen University, Xiamen 361005, Fujian, P. R. China
| | - Li Fu
- School of Materials Science and Engineering, Northwestern Polytechnical University, Xi’an 710072, Shaanxi, P. R. China
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32
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Ren X, Wang Y, Jia L, Guo X, He X, Zhao Z, Gao D, Yang Z. Intelligent Nanomedicine Approaches Using Medical Gas-Mediated Multi-Therapeutic Modalities Against Cancer. J Biomed Nanotechnol 2022; 18:24-49. [PMID: 35180898 DOI: 10.1166/jbn.2022.3224] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
The emerging area of gas-mediated cancer treatment has received widespread attention in the medical community. Featuring unique physical, chemical, and biological properties, nanomaterials can facilitate the delivery and controllable release of medicinal gases at tumor sites, and also serve as ideal platforms for the integration of other therapeutic modalities with gas therapy to augment cancer therapeutic efficacy. This review presents an overview of anti-cancer mechanisms of several therapeutic gases: nitric oxide (NO), hydrogen sulfide (H₂S), carbon monoxide (CO), oxygen (O₂), and hydrogen (H₂). Controlled release behaviors of gases under different endogenous and exogenous stimuli are also briefly discussed, followed by their synergistic effects with different therapeutic modes. Moreover, the potential challenges and future prospects regarding gas therapy based on nanomaterials are also described, aiming to facilitate the advancement of gas therapeutic nanomedicine in new frontiers for highly efficient cancer treatment.
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Affiliation(s)
- Xuechun Ren
- The Key Laboratory of Biomedical Information Engineering of Ministry of Education, School of Life Science and Technology, Xi'an Jiaotong University, Xi'an, 710049, China
| | - Ying Wang
- The Key Laboratory of Biomedical Information Engineering of Ministry of Education, School of Life Science and Technology, Xi'an Jiaotong University, Xi'an, 710049, China
| | - Liangliang Jia
- The Key Laboratory of Biomedical Information Engineering of Ministry of Education, School of Life Science and Technology, Xi'an Jiaotong University, Xi'an, 710049, China
| | - Xiaoqing Guo
- The Key Laboratory of Biomedical Information Engineering of Ministry of Education, School of Life Science and Technology, Xi'an Jiaotong University, Xi'an, 710049, China
| | - Xinyu He
- The Key Laboratory of Biomedical Information Engineering of Ministry of Education, School of Life Science and Technology, Xi'an Jiaotong University, Xi'an, 710049, China
| | - Zhipeng Zhao
- School of Physical Education, Xizang Minzu University, Xianyang, 712000, Shaanxi, China
| | - Di Gao
- The Key Laboratory of Biomedical Information Engineering of Ministry of Education, School of Life Science and Technology, Xi'an Jiaotong University, Xi'an, 710049, China
| | - Zhe Yang
- The Key Laboratory of Biomedical Information Engineering of Ministry of Education, School of Life Science and Technology, Xi'an Jiaotong University, Xi'an, 710049, China
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33
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Bai H, Fang B, Wang X, Qin W, Chen Y, Zhang D, Li Y, Peng B, Yang X, Fu L, Li L. Two-photon fluorogenic probe for visualizing PGP-1 activity in inflammatory tissues and serum from patients. Chem Commun (Camb) 2021; 57:13186-13189. [PMID: 34816269 DOI: 10.1039/d1cc05290j] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Abstract
A PGP-1-specific one/two-photon fluorogenic probe (BH1), capable of high sensitivity, super selectivity, and visual imaging of endogenous PGP-1 activity from live mammalian cells and serum/skin tissues from patients by using one/two-photon fluorescence microscopy (O/TPFM).
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Affiliation(s)
- Hua Bai
- Frontiers Science Center for Flexible Electronics, Xi'an Institute of Flexible Electronics (IFE) and Xi'an Institute of Biomedical Materials & Engineering, Northwestern Polytechnical University, 127 West Youyi Road, Xi'an 710072, P. R. China. .,Ningbo Institute of Northwestern Polytechnical University, Ningbo 315103, China
| | - Bin Fang
- Frontiers Science Center for Flexible Electronics, Xi'an Institute of Flexible Electronics (IFE) and Xi'an Institute of Biomedical Materials & Engineering, Northwestern Polytechnical University, 127 West Youyi Road, Xi'an 710072, P. R. China. .,State Key Laboratory of Solidification Processing, School of Materials Science and Engineering, Northwestern Polytechnical University, 127 West Youyi Road, Xi'an 710072, P. R. China.
| | - Xujie Wang
- Department of Burns and Cutaneous Surgery, Xijing Hospital, The Fourth Military Medical University, Xi'an, 710032, P. R. China.
| | - Wenjing Qin
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM), Nanjing Tech University (NanjingTech), Nanjing, 211816, China
| | - Yuhe Chen
- Frontiers Science Center for Flexible Electronics, Xi'an Institute of Flexible Electronics (IFE) and Xi'an Institute of Biomedical Materials & Engineering, Northwestern Polytechnical University, 127 West Youyi Road, Xi'an 710072, P. R. China.
| | - Dongliang Zhang
- Department of Burns and Cutaneous Surgery, Xijing Hospital, The Fourth Military Medical University, Xi'an, 710032, P. R. China.
| | - Yan Li
- Department of Burns and Cutaneous Surgery, Xijing Hospital, The Fourth Military Medical University, Xi'an, 710032, P. R. China.
| | - Bo Peng
- Frontiers Science Center for Flexible Electronics, Xi'an Institute of Flexible Electronics (IFE) and Xi'an Institute of Biomedical Materials & Engineering, Northwestern Polytechnical University, 127 West Youyi Road, Xi'an 710072, P. R. China. .,Ningbo Institute of Northwestern Polytechnical University, Ningbo 315103, China
| | - Xuekang Yang
- Department of Burns and Cutaneous Surgery, Xijing Hospital, The Fourth Military Medical University, Xi'an, 710032, P. R. China.
| | - Li Fu
- State Key Laboratory of Solidification Processing, School of Materials Science and Engineering, Northwestern Polytechnical University, 127 West Youyi Road, Xi'an 710072, P. R. China.
| | - Lin Li
- Frontiers Science Center for Flexible Electronics, Xi'an Institute of Flexible Electronics (IFE) and Xi'an Institute of Biomedical Materials & Engineering, Northwestern Polytechnical University, 127 West Youyi Road, Xi'an 710072, P. R. China.
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34
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Qi YL, Wang HR, Chen LL, Guo L, Cao YY, Yang YS, Duan YT, Zhu HL. Recent advances in reaction-based fluorescent probes for the detection of central nervous system-related pathologies in vivo. Coord Chem Rev 2021. [DOI: 10.1016/j.ccr.2021.214068] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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35
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Jin X, Ma X, Zhou H, Chen J, Li M, Yang J, Bai H, She M. Construction of DCM-based NIR fluorescent probe for visualization detection of H 2S in solution and nanofibrous film. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2021; 257:119764. [PMID: 33848953 DOI: 10.1016/j.saa.2021.119764] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/20/2021] [Revised: 03/25/2021] [Accepted: 03/28/2021] [Indexed: 06/12/2023]
Abstract
Hydrogen sulfide (H2S) played crucial roles in biological processes and daily life, and the abnormal level of H2S was associated with many physiological processes. In this paper, we designed and developed a dicyanomethylene-4H-chromene (DCM)-based near-infrared (NIR) fluorescent probe DCM-NO guided by theoretical calculation. The probe displayed excellent selectivity towards H2S with a fast response time (3 min) and low detection limit (fluorescence 25.3 nM/absorption 6.61 nM) in Hela cells and real water samples. Furthermore, the probe-doped solid sensing materials (test strips and nanofibrous films) exhibited specific visualization of H2S under ambient light or hand-held UV lamp, providing great potential for on-site and real-time application in environmental and biological systems.
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Affiliation(s)
- Xilang Jin
- School of Materials and Chemical Engineering, Xi'an Technological University, Xi'an 710032, Shaanxi, PR China.
| | - Xuehao Ma
- School of Materials and Chemical Engineering, Xi'an Technological University, Xi'an 710032, Shaanxi, PR China
| | - Hongwei Zhou
- School of Materials and Chemical Engineering, Xi'an Technological University, Xi'an 710032, Shaanxi, PR China
| | - Jiawei Chen
- School of Materials and Chemical Engineering, Xi'an Technological University, Xi'an 710032, Shaanxi, PR China
| | - Minzhi Li
- School of Materials and Chemical Engineering, Xi'an Technological University, Xi'an 710032, Shaanxi, PR China
| | - Jin Yang
- School of Materials and Chemical Engineering, Xi'an Technological University, Xi'an 710032, Shaanxi, PR China
| | - Haiyan Bai
- School of Materials and Chemical Engineering, Xi'an Technological University, Xi'an 710032, Shaanxi, PR China
| | - Mengyao She
- Ministry of Education Key Laboratory of Resource Biology and Modern Biotechnology in Western China, The College of Life Sciences, Northwest University, Xi'an, Shaanxi Province 710069, PR China.
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36
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Confinement fluorescence effect (CFE): Lighting up life by enhancing the absorbed photon energy utilization efficiency of fluorophores. Coord Chem Rev 2021. [DOI: 10.1016/j.ccr.2021.213979] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
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37
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Chen B, Mao S, Sun Y, Sun L, Ding N, Li C, Zhou J. A mitochondria-targeted near-infrared fluorescent probe for imaging viscosity in living cells and a diabetic mice model. Chem Commun (Camb) 2021; 57:4376-4379. [PMID: 33949482 DOI: 10.1039/d1cc01104a] [Citation(s) in RCA: 44] [Impact Index Per Article: 14.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
A mitochondria-targeted near-infrared fluorescent probe NIR-V with 700 nm emission was designed to monitor cell viscosity changes with high selectivity and sensitivity, which was applied to detect the intracellular viscosity and image pancreatic tissue in a diabetic mouse model. Probe NIR-V provides an effective way to diagnose viscosity related diseases.
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Affiliation(s)
- Bochao Chen
- School of Pharmacy, Shandong Engineering Research Center for Smart Materials and Regenerative Medicine, Weifang Medical University, Weifang, 261053, P. R. China.
| | - Shumei Mao
- School of Pharmacy, Shandong Engineering Research Center for Smart Materials and Regenerative Medicine, Weifang Medical University, Weifang, 261053, P. R. China.
| | - Yanyan Sun
- School of Pharmacy, Shandong Engineering Research Center for Smart Materials and Regenerative Medicine, Weifang Medical University, Weifang, 261053, P. R. China.
| | - Liyuan Sun
- School of Pharmacy, Shandong Engineering Research Center for Smart Materials and Regenerative Medicine, Weifang Medical University, Weifang, 261053, P. R. China.
| | - Ning Ding
- School of Pharmacy, Shandong Engineering Research Center for Smart Materials and Regenerative Medicine, Weifang Medical University, Weifang, 261053, P. R. China.
| | - Chengde Li
- School of Pharmacy, Shandong Engineering Research Center for Smart Materials and Regenerative Medicine, Weifang Medical University, Weifang, 261053, P. R. China.
| | - Jin Zhou
- School of Pharmacy, Shandong Engineering Research Center for Smart Materials and Regenerative Medicine, Weifang Medical University, Weifang, 261053, P. R. China.
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38
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Han HH, Tian H, Zang Y, Sedgwick AC, Li J, Sessler JL, He XP, James TD. Small-molecule fluorescence-based probes for interrogating major organ diseases. Chem Soc Rev 2021; 50:9391-9429. [PMID: 34232230 DOI: 10.1039/d0cs01183e] [Citation(s) in RCA: 132] [Impact Index Per Article: 44.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Chemical tools that allow the real-time monitoring of organ function and the visualisation of organ-related processes at the cellular level are of great importance in biological research. The upregulation/downregulation of specific biomarkers is often associated with the development of organ related diseases. Small-molecule fluorescent probes have the potential to create advances in our understanding of these disorders. Viable probes should be endowed with a number of key features that include high biomarker sensitivity, low limit of detection, fast response times and appropriate in vitro and in vivo biocompatibility. In this tutorial review, we discuss the development of probes that allow the targeting of organ related processes in vitro and in vivo. We highlight the design strategy that underlies the preparation of various promising probes, their optical response to key biomarkers, and proof-of-concept biological studies. The inherent drawbacks and limitations are discussed as are the current challenges and opportunities in the field. The hope is that this tutorial review will inspire the further development of small-molecule fluorescent probes that could aid the study of pathogenic conditions that contribute to organ-related diseases.
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Affiliation(s)
- Hai-Hao Han
- Key Laboratory for Advanced Materials and Joint International Research Laboratory of Precision Chemistry and Molecular Engineering, Feringa Nobel Prize Scientist Joint Research Center, Frontiers Center for Materiobiology and Dynamic Chemistry, School of Chemistry and Molecular Engineering, East China University of Science and Technology, 130 Meilong Rd, Shanghai 200237, China.
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39
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Wang S, Ren WX, Hou JT, Won M, An J, Chen X, Shu J, Kim JS. Fluorescence imaging of pathophysiological microenvironments. Chem Soc Rev 2021; 50:8887-8902. [PMID: 34195735 DOI: 10.1039/d1cs00083g] [Citation(s) in RCA: 168] [Impact Index Per Article: 56.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Abnormal microenvironments (viscosity, polarity, pH, etc.) have been verified to be closely associated with numerous pathophysiological processes such as inflammation, neurodegenerative diseases, and cancer. As a result, deep insights into these pathophysiological microenvironments are particularly beneficial for clinical diagnosis and treatment. However, the monitoring of pathophysiological microenvironments is unattainable by the traditional clinical diagnostic techniques such as magnetic resonance imaging, computed tomography, and positron emission tomography. Recently, fluorescence imaging has shown tremendous advantages and potential in the tracing of pathophysiological microenvironment variations. In this context, a general discussion is provided on the state-of-the-art progress of fluorescent probes for visualizing pathophysiological microenvironments (viscosity, pH, and polarity), since 2016, as well as the future perspectives in this challenging field.
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Affiliation(s)
- Shan Wang
- Wenzhou Institute, University of Chinese Academy of Sciences, Wenzhou, Zhejiang 325000, China.
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A red-emitting fluorescent probe for visualizing mitochondrial microviscosity by cell imaging. CHEMICAL PAPERS 2021. [DOI: 10.1007/s11696-021-01504-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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41
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Xiao H, Li P, Tang B. Small Molecular Fluorescent Probes for Imaging of Viscosity in Living Biosystems. Chemistry 2021; 27:6880-6898. [DOI: 10.1002/chem.202004888] [Citation(s) in RCA: 34] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2020] [Revised: 12/15/2020] [Indexed: 12/12/2022]
Affiliation(s)
- Haibin Xiao
- School of Chemistry and Chemical Engineering Shandong University of Technology Zibo 255049 P. R. China
- College of Chemistry, Chemical Engineering and Materials Science Institute of Biomedical Sciences Shandong Normal University Jinan 250014 P. R. China
| | - Ping Li
- College of Chemistry, Chemical Engineering and Materials Science Institute of Biomedical Sciences Shandong Normal University Jinan 250014 P. R. China
| | - Bo Tang
- College of Chemistry, Chemical Engineering and Materials Science Institute of Biomedical Sciences Shandong Normal University Jinan 250014 P. R. China
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Li H, Fang Y, Yan J, Ren X, Zheng C, Wu B, Wang S, Li Z, Hua H, Wang P, Li D. Small-molecule fluorescent probes for H2S detection: Advances and perspectives. Trends Analyt Chem 2021. [DOI: 10.1016/j.trac.2020.116117] [Citation(s) in RCA: 31] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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