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Wang W, Zhang Y, Wang Z, Liu X, Lu S, Hu X. A Native Drug-Free Macromolecular Therapeutic to Trigger Mutual Reinforcing of Endoplasmic Reticulum Stress and Mitochondrial Dysfunction for Cancer Treatment. ACS Nano 2023. [PMID: 37257082 DOI: 10.1021/acsnano.3c03450] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
Drug-free macromolecular therapeutics are promising alternatives to traditional drugs. Nanomedicines with multiple organelles targeting can potentially increase the efficacy. Herein, a drug-free macromolecular therapeutic was designed to formulate endoplasmic reticulum (ER) and mitochondria dual-targeting nanoparticles (EMT-NPs), which can synergistically elicit ER stress and mitochondrial dysfunction. In vitro experiments indicated that EMT-NPs could effectively enter ER and mitochondria at an approximate ratio of 2 to 3. Subsequently, EMT-NPs could upregulate ER stress-related protein expression (IRE1α, CHOP), boosting calcium ion (Ca2+) efflux and activating the caspase-12 signaling cascade in cancer cells. In addition, EMT-NPs induced direct oxidative stress in mitochondria; some mitochondrial-related apoptotic events such as decreased mitochondrial membrane potential (MMP), upregulation of Bax, cytochrome c release, and caspase-3 activation were also observed for tumor cells upon incubation with EMT-NPs. Furthermore, the leaked Ca2+ from ER could induce mitochondrial Ca2+ overloading to further augment cancer cell apoptosis. In brief, mitochondrial and ER signaling networks collaborated well to promote cancer cell death. Extended photoacoustic and fluorescence imaging served well for the treatment of in vivo patient-derived xenografts cancer model. This drug-free macromolecular strategy with multiple subcellular targeting provides a potential paradigm for cancer theranostics in precision nanomedicine.
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Affiliation(s)
- Wenhui Wang
- MOE Key Laboratory of Laser Life Science & Institute of Laser Life Science, Guangdong Provincial Key Laboratory of Laser Life Science & Guangzhou Key Laboratory of Spectral Analysis and Functional Probes, College of Biophotonics, South China Normal University, Guangzhou 510631, China
| | - Yongteng Zhang
- School of Biomedical Engineering, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei 230026, Anhui, China
- Suzhou Institute for Advanced Research, University of Science and Technology of China, Suzhou 215123, China
| | - Zeshu Wang
- School of Biomedical Engineering, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei 230026, Anhui, China
- Suzhou Institute for Advanced Research, University of Science and Technology of China, Suzhou 215123, China
| | - Xueping Liu
- MOE Key Laboratory of Laser Life Science & Institute of Laser Life Science, Guangdong Provincial Key Laboratory of Laser Life Science & Guangzhou Key Laboratory of Spectral Analysis and Functional Probes, College of Biophotonics, South China Normal University, Guangzhou 510631, China
| | - Siyu Lu
- Green Catalysis Center, and College of Chemistry, Zhengzhou University, Zhengzhou 450000, China
| | - Xianglong Hu
- Key Laboratory of Precision and Intelligent Chemistry, University of Science and Technology of China, Hefei 230026, Anhui, China
- CAS Key Laboratory of Soft Matter Chemistry, Department of Polymer Science and Engineering, School of Chemistry and Materials Science, University of Science and Technology of China, Hefei 230026, Anhui, China
- School of Biomedical Engineering, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei 230026, Anhui, China
- Suzhou Institute for Advanced Research, University of Science and Technology of China, Suzhou 215123, China
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Liu M, Zhang J, Chen Z. Emerging Trends in Fluorescence Bioimaging of Divalent Metal Cations Using Small‐Molecule Indicators. Chemistry 2022; 28:e202200587. [DOI: 10.1002/chem.202200587] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2022] [Indexed: 11/11/2022]
Affiliation(s)
- Mingqiao Liu
- College of Future Technology Institute of Molecular Medicine National Biomedical Imaging Center Beijing Key Laboratory of Cardiometabolic Molecular Medicine Peking University 100871 Beijing China
- Academy for Advanced Interdisciplinary Studies Peking University 100871 Beijing China
| | - Junwei Zhang
- College of Future Technology Institute of Molecular Medicine National Biomedical Imaging Center Beijing Key Laboratory of Cardiometabolic Molecular Medicine Peking University 100871 Beijing China
| | - Zhixing Chen
- College of Future Technology Institute of Molecular Medicine National Biomedical Imaging Center Beijing Key Laboratory of Cardiometabolic Molecular Medicine Peking University 100871 Beijing China
- Academy for Advanced Interdisciplinary Studies Peking University 100871 Beijing China
- Peking-Tsinghua Center for Life Science Peking University 100871 Beijing China
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Schwarze T, Sprenger T, Riemer J. 1,2,3‐Triazol‐1,4‐diyl‐Fluoroionophores for Zn 2+, Mg 2+and Ca 2+based on Fluorescence Intensity Enhancements in Water. ChemistrySelect 2020. [DOI: 10.1002/slct.202003695] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Thomas Schwarze
- Institut für Chemie, Anorganische Chemie Universität Potsdam Karl-Liebknecht-Str. 24–25 14476 Golm Germany
| | - Tobias Sprenger
- Institut für Chemie, Anorganische Chemie Universität Potsdam Karl-Liebknecht-Str. 24–25 14476 Golm Germany
| | - Janine Riemer
- Institut für Chemie, Anorganische Chemie Universität Potsdam Karl-Liebknecht-Str. 24–25 14476 Golm Germany
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Takahashi S, Hanaoka K, Okubo Y, Echizen H, Ikeno T, Komatsu T, Ueno T, Hirose K, Iino M, Nagano T, Urano Y. Rational Design of a Near-infrared Fluorescence Probe for Ca 2+ Based on Phosphorus-substituted Rhodamines Utilizing Photoinduced Electron Transfer. Chem Asian J 2020; 15:524-530. [PMID: 31909880 DOI: 10.1002/asia.201901689] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2019] [Indexed: 12/12/2022]
Abstract
Fluorescence imaging in the near-infrared (NIR) region (650-900 nm) is useful for bioimaging because background autofluorescence is low and tissue penetration is high in this range. In addition, NIR fluorescence is useful as a complementary color window to green and red for multicolor imaging. Here, we compared the photoinduced electron transfer (PeT)-mediated fluorescence quenching of silicon- and phosphorus-substituted rhodamines (SiRs and PRs) in order to guide the development of improved far-red to NIR fluorescent dyes. The results of density functional theory calculations and photophysical evaluation of a series of newly synthesized PRs confirmed that the fluorescence of PRs was more susceptible than that of SiRs to quenching via PeT. Based on this, we designed and synthesized a NIR fluorescence probe for Ca2+ , CaPR-1, and its membrane-permeable acetoxymethyl derivative, CaPR-1 AM, which is distributed to the cytosol, in marked contrast to our previously reported Ca2+ far-red to NIR fluorescence probe based on the SiR scaffold, CaSiR-1 AM, which is mainly localized in lysosomes as well as cytosol in living cells. CaPR-1 showed longer-wavelength absorption and emission (up to 712 nm) than CaSiR-1. The new probe was able to image Ca2+ at dendrites and spines in brain slices, and should be a useful tool in neuroscience research.
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Affiliation(s)
- Shodai Takahashi
- Graduate School of Pharmaceutical Sciences, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-0033, Japan
| | - Kenjiro Hanaoka
- Graduate School of Pharmaceutical Sciences, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-0033, Japan
| | - Yohei Okubo
- Department of Pharmacology, Graduate School of Medicine, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-0033, Japan
| | - Honami Echizen
- Graduate School of Pharmaceutical Sciences, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-0033, Japan
| | - Takayuki Ikeno
- Graduate School of Pharmaceutical Sciences, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-0033, Japan
| | - Toru Komatsu
- Graduate School of Pharmaceutical Sciences, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-0033, Japan
| | - Tasuku Ueno
- Graduate School of Pharmaceutical Sciences, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-0033, Japan
| | - Kenzo Hirose
- Department of Pharmacology, Graduate School of Medicine, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-0033, Japan
| | - Masamitsu Iino
- Division of Cellular and Molecular Pharmacology, Nihon University School of Medicine, 30-1 Oyaguchi kamicho, Itabashi-ku, Tokyo, 173-8610, Japan
| | - Tetsuo Nagano
- Drug Discovery Initiative, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-0033, Japan
| | - Yasuteru Urano
- Graduate School of Pharmaceutical Sciences, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-0033, Japan.,Laboratory of Chemical Biology and Molecular Imaging, Graduate School of Medicine, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-0033, Japan.,AMED-CREST, Japan Agency for Medical Research and Development, 1-7-1 Otemachi, Chiyoda-ku, Tokyo, 100-0004, Japan
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5
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Qu Z, Wang L, Fang S, Qin D, Zhou J, Yang G, Duan H. Fluorescein-immobilized optical hydrogels: Synthesis and its application for detection of Hg2+. Microchem J 2019; 150:104198. [DOI: 10.1016/j.microc.2019.104198] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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Abstract
The physiological significance of calcium ions such as the role in cellular signalling, cell growth, etc. have driven the development of methods to detect and monitor the level of Ca2+ ions, both in vivo and in vitro. Although various approaches for the detection of calcium ions have been reported, methods based on small molecular fluorescent probes have unique advantages including small probe size, easy monitoring of detection processes and applicability in biological systems. In this review article, we will discuss the progress in the development of Ca2+ -binding fluorescent probes by taking into account the types of chelating groups that have been employed for Ca2+ binding.
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Affiliation(s)
- Roopa
- Department of Chemical Sciences, IKG-Punjab Technical University, Kapurthala, 144603, Punjab, India
| | - Naresh Kumar
- Department of Chemistry, Kanya Maha Vidyalaya, Jalandhar, 144004, India
| | - Manoj Kumar
- Department of Chemistry, UGC Sponsored Centre for Advanced Studies-1, Guru Nanak Dev University, Amritsar-, 143005, Punjab, India
| | - Vandana Bhalla
- Department of Chemistry, UGC Sponsored Centre for Advanced Studies-1, Guru Nanak Dev University, Amritsar-, 143005, Punjab, India
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Ikeno T, Nagano T, Hanaoka K. Silicon-substituted Xanthene Dyes and Their Unique Photophysical Properties for Fluorescent Probes. Chem Asian J 2017; 12:1435-1446. [DOI: 10.1002/asia.201700385] [Citation(s) in RCA: 66] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2017] [Revised: 04/26/2017] [Indexed: 01/16/2023]
Affiliation(s)
- Takayuki Ikeno
- Graduate School of Pharmaceutical Sciences; The University of Tokyo; 7-3-1, Hongo, Bunkyo-ku Tokyo 113-0033 Japan
| | - Tetsuo Nagano
- Drug Discovery Initiative; The University of Tokyo; 7-3-1, Hongo, Bunkyo-ku Tokyo 113-0033 Japan
| | - Kenjiro Hanaoka
- Graduate School of Pharmaceutical Sciences; The University of Tokyo; 7-3-1, Hongo, Bunkyo-ku Tokyo 113-0033 Japan
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Butkevich AN, Belov VN, Kolmakov K, Sokolov VV, Shojaei H, Sidenstein SC, Kamin D, Matthias J, Vlijm R, Engelhardt J, Hell SW. Hydroxylated Fluorescent Dyes for Live-Cell Labeling: Synthesis, Spectra and Super-Resolution STED. Chemistry 2017; 23:12114-12119. [PMID: 28370443 PMCID: PMC5599963 DOI: 10.1002/chem.201701216] [Citation(s) in RCA: 53] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2017] [Indexed: 02/05/2023]
Abstract
Hydroxylated rhodamines, carbopyronines, silico‐ and germanorhodamines with absorption maxima in the range of 530–640 nm were prepared and applied in specific labeling of living cells. The direct and high‐yielding entry to germa‐ and silaxanthones tolerates the presence of protected heteroatoms and may be considered for the syntheses of various sila‐ and germafluoresceins, as well as ‐rhodols. Application in stimulated emission depletion (STED) fluorescence microscopy revealed a resolution of 50–75 nm in one‐ and two‐color imaging of vimentin‐HaloTag fused protein and native tubulin. The established structure–property relationships allow for prediction of the spectral properties and the positions of spirolactone/zwitterion equilibria for the new analogues of rhodamines, carbo‐, silico‐, and germanorhodamines using simple additive schemes.
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Affiliation(s)
- Alexey N Butkevich
- Department of Nanobiophotonics, Max Planck Institute for Biophysical Chemistry (MPIBPC), Am Fassberg 11, 37077, Göttingen, Germany
| | - Vladimir N Belov
- Department of Nanobiophotonics, Max Planck Institute for Biophysical Chemistry (MPIBPC), Am Fassberg 11, 37077, Göttingen, Germany
| | - Kirill Kolmakov
- Department of Nanobiophotonics, Max Planck Institute for Biophysical Chemistry (MPIBPC), Am Fassberg 11, 37077, Göttingen, Germany
| | - Viktor V Sokolov
- Department of Chemistry, St. Petersburg State University, Universitetskiy Pr. 26, 198504, St. Petersburg, Russia
| | - Heydar Shojaei
- Department of Nanobiophotonics, Max Planck Institute for Biophysical Chemistry (MPIBPC), Am Fassberg 11, 37077, Göttingen, Germany
| | - Sven C Sidenstein
- Department of Nanobiophotonics, Max Planck Institute for Biophysical Chemistry (MPIBPC), Am Fassberg 11, 37077, Göttingen, Germany
| | - Dirk Kamin
- Department of Nanobiophotonics, Max Planck Institute for Biophysical Chemistry (MPIBPC), Am Fassberg 11, 37077, Göttingen, Germany
| | - Jessica Matthias
- German Cancer Research Center (DKFZ), Im Neuenheimer Feld 280, 69120, Heidelberg, Germany
| | - Rifka Vlijm
- German Cancer Research Center (DKFZ), Im Neuenheimer Feld 280, 69120, Heidelberg, Germany
| | - Johann Engelhardt
- German Cancer Research Center (DKFZ), Im Neuenheimer Feld 280, 69120, Heidelberg, Germany
| | - Stefan W Hell
- Department of Nanobiophotonics, Max Planck Institute for Biophysical Chemistry (MPIBPC), Am Fassberg 11, 37077, Göttingen, Germany
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Ning P, Jiang J, Li L, Wang S, Yu H, Feng Y, Zhu M, Zhang B, Yin H, Guo Q, Meng X. A mitochondria-targeted ratiometric two-photon fluorescent probe for biological zinc ions detection. Biosens Bioelectron 2016; 77:921-7. [PMID: 26528806 PMCID: PMC4673014 DOI: 10.1016/j.bios.2015.10.061] [Citation(s) in RCA: 35] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2015] [Revised: 10/21/2015] [Accepted: 10/25/2015] [Indexed: 12/20/2022]
Abstract
A mitochondria-targeted ratiometric two-photon fluorescent probe (Mito-MPVQ) for biological zinc ions detection was developed based on quinolone platform. Mito-MPVQ showed large red shifts (68 nm) and selective ratiometric signal upon Zn(2+) binding. The ratio of emission intensity (I488 nm/I420 nm) increases dramatically from 0.45 to 3.79 (ca. 8-fold). NMR titration and theoretical calculation confirmed the binding of Mito-MPVQ and Zn(2+). Mito-MPVQ also exhibited large two-photon absorption cross sections (150 GM) at nearly 720 nm and insensitivity to pH within the biologically relevant pH range. Cell imaging indicated that Mito-MPVQ could efficiently located in mitochondria and monitor mitochondrial Zn(2+) under two-photon excitation with low cytotoxicity.
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Affiliation(s)
- Peng Ning
- Department of Chemistry, Anhui University, Hefei 230601, China; Center for Atomic Engineering of Advanced Material, Anhui University, Hefei 230601, China
| | - Jiacheng Jiang
- Department of Chemistry, Anhui University, Hefei 230601, China; Center for Atomic Engineering of Advanced Material, Anhui University, Hefei 230601, China
| | - Longchun Li
- Department of Chemistry, Anhui University, Hefei 230601, China; Center for Atomic Engineering of Advanced Material, Anhui University, Hefei 230601, China
| | - Shuxin Wang
- Department of Chemistry, Anhui University, Hefei 230601, China; Center for Atomic Engineering of Advanced Material, Anhui University, Hefei 230601, China
| | - Haizhu Yu
- Department of Chemistry, Anhui University, Hefei 230601, China; Center for Atomic Engineering of Advanced Material, Anhui University, Hefei 230601, China
| | - Yan Feng
- Department of Chemistry, Anhui University, Hefei 230601, China; Center for Atomic Engineering of Advanced Material, Anhui University, Hefei 230601, China
| | - Manzhou Zhu
- Department of Chemistry, Anhui University, Hefei 230601, China; Center for Atomic Engineering of Advanced Material, Anhui University, Hefei 230601, China
| | - Buchang Zhang
- Institute of Health Sciences, Anhui University, Hefei 230601, China
| | - Hang Yin
- Department of Chemistry and Biochemistry, BioFrontiers Institute, University of Colorado at Boulder, Boulder, CO 80309, USA
| | - Qingxiang Guo
- Department of Chemistry, University of Science and Technology of China, Hefei 230026, China
| | - Xiangming Meng
- Department of Chemistry, Anhui University, Hefei 230601, China; Center for Atomic Engineering of Advanced Material, Anhui University, Hefei 230601, China.
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