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Cheng W, He L, Ren W, Yue T, Xie X, Sun J, Chen X, Wu Z, Li F, Piao JG. Bacteria-nanodrug cancer treatment system: The combination of dual swords and the confrontation of needle tips. NANO TRANSMED 2023; 2:100008. [DOI: 10.1016/j.ntm.2023.100008 received in revised form 24 august 2023; acce] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/11/2023]
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52
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Yuan X, Kang Y, Dong J, Li R, Ye J, Fan Y, Han J, Yu J, Ni G, Ji X, Ming D. Self-triggered thermoelectric nanoheterojunction for cancer catalytic and immunotherapy. Nat Commun 2023; 14:5140. [PMID: 37612298 PMCID: PMC10447553 DOI: 10.1038/s41467-023-40954-y] [Citation(s) in RCA: 39] [Impact Index Per Article: 19.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2023] [Accepted: 08/17/2023] [Indexed: 08/25/2023] Open
Abstract
The exogenous excitation requirement and electron-hole recombination are the key elements limiting the application of catalytic therapies. Here a tumor microenvironment (TME)-specific self-triggered thermoelectric nanoheterojunction (Bi0.5Sb1.5Te3/CaO2 nanosheets, BST/CaO2 NSs) with self-built-in electric field facilitated charge separation is fabricated. Upon exposure to TME, the CaO2 coating undergoes rapid hydrolysis, releasing Ca2+, H2O2, and heat. The resulting temperature difference on the BST NSs initiates a thermoelectric effect, driving reactive oxygen species production. H2O2 not only serves as a substrate supplement for ROS generation but also dysregulates Ca2+ channels, preventing Ca2+ efflux. This further exacerbates calcium overload-mediated therapy. Additionally, Ca2+ promotes DC maturation and tumor antigen presentation, facilitating immunotherapy. It is worth noting that the CaO2 NP coating hydrolyzes very slowly in normal cells, releasing Ca2+ and O2 without causing any adverse effects. Tumor-specific self-triggered thermoelectric nanoheterojunction combined catalytic therapy, ion interference therapy, and immunotherapy exhibit excellent antitumor performance in female mice.
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Affiliation(s)
- Xue Yuan
- Academy of Medical Engineering and Translational Medicine, Medical College, Tianjin University, 300072, Tianjin, China
| | - Yong Kang
- Academy of Medical Engineering and Translational Medicine, Medical College, Tianjin University, 300072, Tianjin, China
| | - Jinrui Dong
- Academy of Medical Engineering and Translational Medicine, Medical College, Tianjin University, 300072, Tianjin, China
| | - Ruiyan Li
- Academy of Medical Engineering and Translational Medicine, Medical College, Tianjin University, 300072, Tianjin, China
| | - Jiamin Ye
- Academy of Medical Engineering and Translational Medicine, Medical College, Tianjin University, 300072, Tianjin, China
| | - Yueyue Fan
- Academy of Medical Engineering and Translational Medicine, Medical College, Tianjin University, 300072, Tianjin, China
| | - Jingwen Han
- Academy of Medical Engineering and Translational Medicine, Medical College, Tianjin University, 300072, Tianjin, China
| | - Junhui Yu
- Academy of Medical Engineering and Translational Medicine, Medical College, Tianjin University, 300072, Tianjin, China
| | - Guangjian Ni
- Academy of Medical Engineering and Translational Medicine, Medical College, Tianjin University, 300072, Tianjin, China
| | - Xiaoyuan Ji
- Academy of Medical Engineering and Translational Medicine, Medical College, Tianjin University, 300072, Tianjin, China.
- Medical College, Linyi University, 276000, Linyi, China.
| | - Dong Ming
- Academy of Medical Engineering and Translational Medicine, Medical College, Tianjin University, 300072, Tianjin, China
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53
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Yuan Z, Cao Y, Meng Y, Pan G, Zheng Y, Ni Z, Xia S. The construction of lattice-matched CdS-Ag 2S heterojunction photocatalysts: High-intensity built-in electric field effectively boosts bulk-charge separation efficiency. JOURNAL OF HAZARDOUS MATERIALS 2023; 458:131895. [PMID: 37356175 DOI: 10.1016/j.jhazmat.2023.131895] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/29/2023] [Revised: 06/05/2023] [Accepted: 06/17/2023] [Indexed: 06/27/2023]
Abstract
The built-in electric field of heterojunction can effectively promote carrier separation and transfer. While, its interface orientation is often random, leading to lattice mismatch and high resistance, thus limiting the efficiency of interfacial charge transfer. Herein, the lattice-matched heterojunction (CdS-Ag2S) was constructed by ion-exchange epitaxial growth. The results of surface photovoltage spectroscopy (SPV), transient photovoltage spectroscopy (TPV), and time-resolved photoluminescence (TRPL) show that the lattice-matched heterojunction has higher charge separation efficiency and longer photogenerated carrier lifetime than that of lattice-mismatched one. The lattice-matched CdS-Ag2S has a high built-in electric field (BIEF) value of 103.42 and a bulk-charge separation (BCS) efficiency of 68.71%, which is about three times higher than that of the lattice-mismatched heterojunction (CdS-Ag2S-M). In addition, the photodegradation efficiency of CdS-Ag2S towards norfloxacin (NOR) was also 3.4 times higher than that of CdS-Ag2S-M. The above results and density functional theory (DFT) calculations indicate that improving the lattice matching at the heterojunction is beneficial for establishing a high-intensity built-in electric field and effectively promoting bulk-charge separation efficiency, thus achieving excellent photocatalytic performance. This work provides an essential reference for the research of high-performance heterojunction photocatalysts.
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Affiliation(s)
- Ziying Yuan
- Department of Chemistry, College of Chemical Engineering, Zhejiang University of Technology, Hangzhou 310014, PR China
| | - Yongyong Cao
- College of Biological Chemical Science and Engineering, Jiaxing University, Jiaxing, Zhejiang 314001, PR China.
| | - Yue Meng
- Department of Pharmaceutical Engineering, School of Life and Health Sciences, Huzhou College, Huzhou 313000, PR China
| | - Guoxiang Pan
- School of Engineering, Huzhou University, 759 East Erhuan Road, Huzhou 313000, China
| | - Yifan Zheng
- Department of Chemistry, College of Chemical Engineering, Zhejiang University of Technology, Hangzhou 310014, PR China; Research Center of Analysis and Measurement, Zhejiang University of Technology, Hangzhou 310014, PR China
| | - Zheming Ni
- Department of Chemistry, College of Chemical Engineering, Zhejiang University of Technology, Hangzhou 310014, PR China
| | - Shengjie Xia
- Department of Chemistry, College of Chemical Engineering, Zhejiang University of Technology, Hangzhou 310014, PR China.
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54
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Duan F, Jia Q, Liang G, Wang M, Zhu L, McHugh KJ, Jing L, Du M, Zhang Z. Schottky Junction Nanozyme Based on Mn-Bridged Co-Phthalocyanines and Ti 3C 2T x Nanosheets Boosts Integrative Type I and II Photosensitization for Multimodal Cancer Therapy. ACS NANO 2023. [PMID: 37276377 DOI: 10.1021/acsnano.2c12270] [Citation(s) in RCA: 24] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
Cancer phototheranostics have the potential for significantly improving the therapeutic effectiveness, as it can accurately diagnose and treat cancer. However, the current phototheranostic platforms leave much to be desired and are often limited by tumor hypoxia. Herein, a Schottky junction nanozyme has been established between a manganese-bridged cobalt-phthalocyanines complex and Ti3C2Tx MXene nanosheets (CoPc-Mn/Ti3C2Tx), which can serve as an integrative type I and II photosensitizer for enhancing cancer therapeutic efficacy via a photoacoustic imaging-guided multimodal chemodynamic/photothermal/photodynamic therapy strategy under near-infrared (808 nm) light irradiation. The Schottky junction not only possessed a narrow-bandgap, enhanced electron-hole separation ability and exhibited a potent redox potential but also enabled improved H2O2 and O2 supplying performances in vitro. Accordingly, the AS1411 aptamer-immobilized CoPc-Mn/Ti3C2Tx nanozyme illustrated high accuracy and excellent anticancer efficiency through a multimodal therapy strategy in in vitro and in vivo experiments. This work presents a valuable method for designing and constructing a multifunctional nanocatalytic medicine platform for synergistic cancer therapy of solid tumors.
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Affiliation(s)
- Fenghe Duan
- College of Material and Chemical Engineering, Zhengzhou University of Light Industry, Zhengzhou 450001, China
| | - Qiaojuan Jia
- College of Material and Chemical Engineering, Zhengzhou University of Light Industry, Zhengzhou 450001, China
| | - Gaolei Liang
- College of Material and Chemical Engineering, Zhengzhou University of Light Industry, Zhengzhou 450001, China
| | - Mengfei Wang
- College of Material and Chemical Engineering, Zhengzhou University of Light Industry, Zhengzhou 450001, China
| | - Lei Zhu
- College of Material and Chemical Engineering, Zhengzhou University of Light Industry, Zhengzhou 450001, China
| | - Kevin J McHugh
- Departments of Bioengineering and Chemistry, Rice University, Houston, Texas 77005, United States
| | - Lihong Jing
- CAS Key Laboratory of Colloid, Interface and Chemical Thermodynamics, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
| | - Miao Du
- College of Material and Chemical Engineering, Zhengzhou University of Light Industry, Zhengzhou 450001, China
| | - Zhihong Zhang
- College of Material and Chemical Engineering, Zhengzhou University of Light Industry, Zhengzhou 450001, China
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Ma J, Xiong X, Wu D, Wang Y, Ban C, Feng Y, Meng J, Gao X, Dai JY, Han G, Gan LY, Zhou X. Band Position-Independent Piezo-Electrocatalysis for Ultrahigh CO 2 Conversion. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2023; 35:e2300027. [PMID: 36876444 DOI: 10.1002/adma.202300027] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/02/2023] [Revised: 02/18/2023] [Indexed: 05/26/2023]
Abstract
Piezo-electrocatalysis as an emerging mechano-to-chemistry energy conversion technique opens multiple innovative opportunities and draws great interest over the past decade. However, the two potential mechanisms in piezo-electrocatalysis, i.e., screening charge effect and energy band theory, generally coexist in the most piezoelectrics, making the essential mechanism remain controversial. Here, for the first time, the two mechanisms in piezo-electrocatalytic CO2 reduction reaction (PECRR) is distinguished through a narrow-bandgap piezo-electrocatalyst strategy using MoS2 nanoflakes as demo. With conduction band of -0.12 eV, the MoS2 nanoflakes are unsatisfied for CO2 -to-CO redox potential of -0.53 eV, yet they achieve an ultrahigh CO yield of ≈543.1 µmol g-1 h-1 in PECRR. Potential band position shifts under vibration are still unsatisfied with CO2 -to-CO potential verified by theoretical investigation and piezo-photocatalytic experiment, further indicating that the mechanism of piezo-electrocatalysis is independent of band position. Besides, MoS2 nanoflakes exhibit unexpected intense "breathing" effect under vibration and enable the naked-eye-visible inhalation of CO2 gas, independently achieving the complete carbon cycle chain from CO2 capture to conversion. The CO2 inhalation and conversion processes in PECRR are revealed by a self-designed in situ reaction cell. This work brings new insights into the essential mechanism and surface reaction evolution of piezo-electrocatalysis.
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Affiliation(s)
- Jiangping Ma
- College of Physics and Center of Quantum Materials and Devices, Chongqing University, Chongqing, 401331, China
| | - Xin Xiong
- College of Physics and Center of Quantum Materials and Devices, Chongqing University, Chongqing, 401331, China
| | - Di Wu
- College of Physics and Center of Quantum Materials and Devices, Chongqing University, Chongqing, 401331, China
| | - Yang Wang
- College of Physics and Center of Quantum Materials and Devices, Chongqing University, Chongqing, 401331, China
| | - Chaogang Ban
- College of Physics and Center of Quantum Materials and Devices, Chongqing University, Chongqing, 401331, China
| | - Yajie Feng
- College of Physics and Center of Quantum Materials and Devices, Chongqing University, Chongqing, 401331, China
| | - Jiazhi Meng
- College of Physics and Center of Quantum Materials and Devices, Chongqing University, Chongqing, 401331, China
| | - Xingsen Gao
- Guangdong Provincial Key Laboratory of Quantum Engineering and Quantum Materials, Institute for Advanced Materials, South China Academy of Advanced Optoelectronics, South China Normal University, Guangzhou, 510006, China
| | - Ji-Yan Dai
- Department of Applied Physics, The Hong Kong Polytechnic University, Hong Kong, 999077, China
| | - Guang Han
- College of Materials Science and Engineering, Chongqing University, Chongqing, 400044, China
- Institute of Emerging Energy Storage Materials and Equipment, Chongqing, 401135, China
| | - Li-Yong Gan
- College of Physics and Center of Quantum Materials and Devices, Chongqing University, Chongqing, 401331, China
- Institute of Emerging Energy Storage Materials and Equipment, Chongqing, 401135, China
- State Key Laboratory of Coal Mine Disaster Dynamics and Control, Chongqing University, Chongqing, 400044, China
| | - Xiaoyuan Zhou
- College of Physics and Center of Quantum Materials and Devices, Chongqing University, Chongqing, 401331, China
- Institute of Emerging Energy Storage Materials and Equipment, Chongqing, 401135, China
- State Key Laboratory of Coal Mine Disaster Dynamics and Control, Chongqing University, Chongqing, 400044, China
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56
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Ping J, Du J, Ouyang R, Miao Y, Li Y. Recent advances in stimuli-responsive nano-heterojunctions for tumor therapy. Colloids Surf B Biointerfaces 2023; 226:113303. [PMID: 37086684 DOI: 10.1016/j.colsurfb.2023.113303] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2023] [Revised: 03/29/2023] [Accepted: 04/07/2023] [Indexed: 04/24/2023]
Abstract
Stimuli-responsive catalytic therapy based on nano-catalysts has attracted much attention in the field of biomedicine for tumor therapy, due to its excellent and unique properties. However, the complex tumor microenvironment conditions and the rapid charge recombination in the catalyst limit catalytic therapy's effectiveness and further development. Effective heterojunction nanomaterials are constructed to address these problems to improve catalytic performance. Specifically, on the one hand, the band gap of the material is adjusted through the heterojunction structure to promote the charge separation efficiency under exogenous stimulation and further improve the catalytic capacity. On the other hand, the construction of a heterojunction structure can not only preserve the function of the original catalyst but also achieve significantly enhanced synergistic therapy ability. This review summarized the construction and functions of stimuli-responsive heterojunction nanomaterials under the excitation of X-rays, visible-near infrared light, and ultrasound in recent years, and further introduces their application in cancer therapy. Hopefully, the summary of stimuli-responsive heterojunction nanomaterials' applications will help researchers promote the development of nanomaterials in cancer therapy.
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Affiliation(s)
- Jing Ping
- School of Materials and Chemistry & Institute of Bismuth and Rhenium, University of Shanghai for Science and Technology, Shanghai 200093, China
| | - Jun Du
- School of Materials and Chemistry & Institute of Bismuth and Rhenium, University of Shanghai for Science and Technology, Shanghai 200093, China
| | - Ruizhuo Ouyang
- School of Materials and Chemistry & Institute of Bismuth and Rhenium, University of Shanghai for Science and Technology, Shanghai 200093, China
| | - Yuqing Miao
- School of Materials and Chemistry & Institute of Bismuth and Rhenium, University of Shanghai for Science and Technology, Shanghai 200093, China
| | - Yuhao Li
- School of Materials and Chemistry & Institute of Bismuth and Rhenium, University of Shanghai for Science and Technology, Shanghai 200093, China.
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57
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Nie Y, Chen W, Kang Y, Yuan X, Li Y, Zhou J, Tao W, Ji X. Two-dimensional porous vermiculite-based nanocatalysts for synergetic catalytic therapy. Biomaterials 2023; 295:122031. [PMID: 36731367 DOI: 10.1016/j.biomaterials.2023.122031] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2022] [Revised: 01/09/2023] [Accepted: 01/27/2023] [Indexed: 01/30/2023]
Abstract
This study reports an ultrasound-mediated and two-dimensional (2D) porous vermiculite nanosheets (VMT NSs)-based nanocatalyst platform (Arg@VMT@PDA-PEG) that synergistically harnessed the Fenton reaction-based chemodynamic therapy (CDT), 2D semiconductor-based sonodynamic therapy (SDT) and nitric oxide (NO)-based gas therapy for combination cancer therapy. The tumor microenvironment responsive degradation of polydopamine (PDA) shell could not only prevent L-Arg, a NO donor, leakage during blood circulation, but also selectively release the active sites of VMT NSs for catalytic reactions in tumor cells. Additionally, the Fenton reactions mediated by the abundant Fe2+/Fe3+ in VMT NSs could efficiently produce ·OH and consume glutathione (GSH) for CDT. Moreover, the reactive oxygen species (ROS, ·OH and ·O2-) produced by ultrasound-triggered Arg@VMT@PDA-PEG could not only execute SDT but also oxidize L-Arg to NO for synergetic gas therapy. The results show that the transformation of ROS to NO can enhance curative efficacy owing to the ability of NO with much longer life-time in freely diffusing into cells from intercellular space. This biodegradable Arg@VMT@PDA-PEG nanocatalytic platform integrating three different catalytic reactions provides a new therapeutic paradigm for combination cancer therapy.
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Affiliation(s)
- Yichu Nie
- Clinical Research Institute, First People's Hospital of Foshan, Foshan, Guangdong, 528000, China
| | - Wei Chen
- Center for Nanomedicine and Department of Anesthesiology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, 02115, USA
| | - Yong Kang
- Academy of Medical Engineering and Translational Medicine, Medical College, Tianjin University, Tianjin, 300072, China
| | - Xue Yuan
- Academy of Medical Engineering and Translational Medicine, Medical College, Tianjin University, Tianjin, 300072, China
| | - Yongjiang Li
- Center for Nanomedicine and Department of Anesthesiology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, 02115, USA
| | - Jun Zhou
- Center for Nanomedicine and Department of Anesthesiology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, 02115, USA
| | - Wei Tao
- Center for Nanomedicine and Department of Anesthesiology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, 02115, USA.
| | - Xiaoyuan Ji
- Academy of Medical Engineering and Translational Medicine, Medical College, Tianjin University, Tianjin, 300072, China; Center for Nanomedicine and Department of Anesthesiology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, 02115, USA.
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58
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Guo H, Cao Z, Li J, Fu Z, Lin S, Wang L, Liu J. Integrating Bacteria with a Ternary Combination of Photosensitizers for Monochromatic Irradiation-Mediated Photoacoustic Imaging-Guided Synergistic Photothermal Therapy. ACS NANO 2023; 17:5059-5071. [PMID: 36847803 DOI: 10.1021/acsnano.3c00032] [Citation(s) in RCA: 45] [Impact Index Per Article: 22.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/18/2023]
Abstract
Photosensitizer-based therapy often suffers from unitary and easily attenuated photosensitive effects, limited tumor penetration and retention, and requirement of multiple irradiation for combination therapy, which largely restrict its application. Here, bacteria are integrated with a monochromatic irradiation-mediated ternary combination of photosensitizers for photoacoustic imaging-guided synergistic photothermal therapy. Bacteria that are bioengineered to express natural melanin are decorated with dual synthetic photosensitizers by nanodeposition with indocyanine green and polydopamine under a cytocompatible condition. The combined photosensitizers, which share an adequate excitation at 808 nm, endow integrated bacteria with a stable triple photoacoustic and photothermal effect under a monochromatic irradiation. Due to their living characteristics, these bacteria preferentially colonize hypoxic tumor tissue with homogeneous distribution and durable retention and generate uniform imaging signals and a sufficient heating of tumor upon laser irradiation. Supported by significantly inhibited tumor growth and extended survival of animals in different tumor-bearing murine models, our work proposes the development of bacteria-based innovative photosensitizers for imaging-guided therapy.
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Affiliation(s)
- Haiyan Guo
- Shanghai Key Laboratory for Nucleic Acid Chemistry and Nanomedicine, Institute of Molecular Medicine, State Key Laboratory of Oncogenes and Related Genes, Shanghai Cancer Institute, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai 200127, China
- Department of Orthopaedics, Shanghai Key Laboratory for Prevention and Treatment of Bone and Joint Diseases, Shanghai Institute of Traumatology and Orthopaedics, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200025, P. R. China
| | - Zhenping Cao
- Shanghai Key Laboratory for Nucleic Acid Chemistry and Nanomedicine, Institute of Molecular Medicine, State Key Laboratory of Oncogenes and Related Genes, Shanghai Cancer Institute, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai 200127, China
| | - Juanjuan Li
- Shanghai Key Laboratory for Nucleic Acid Chemistry and Nanomedicine, Institute of Molecular Medicine, State Key Laboratory of Oncogenes and Related Genes, Shanghai Cancer Institute, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai 200127, China
| | - Zhenzhen Fu
- Shanghai Key Laboratory for Nucleic Acid Chemistry and Nanomedicine, Institute of Molecular Medicine, State Key Laboratory of Oncogenes and Related Genes, Shanghai Cancer Institute, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai 200127, China
| | - Sisi Lin
- Shanghai Key Laboratory for Nucleic Acid Chemistry and Nanomedicine, Institute of Molecular Medicine, State Key Laboratory of Oncogenes and Related Genes, Shanghai Cancer Institute, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai 200127, China
| | - Lu Wang
- Shanghai Key Laboratory for Nucleic Acid Chemistry and Nanomedicine, Institute of Molecular Medicine, State Key Laboratory of Oncogenes and Related Genes, Shanghai Cancer Institute, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai 200127, China
| | - Jinyao Liu
- Shanghai Key Laboratory for Nucleic Acid Chemistry and Nanomedicine, Institute of Molecular Medicine, State Key Laboratory of Oncogenes and Related Genes, Shanghai Cancer Institute, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai 200127, China
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59
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Wang L, Zhang X, You Z, Yang Z, Guo M, Guo J, Liu H, Zhang X, Wang Z, Wang A, Lv Y, Zhang J, Yu X, Liu J, Chen C. A Molybdenum Disulfide Nanozyme with Charge-Enhanced Activity for Ultrasound-Mediated Cascade-Catalytic Tumor Ferroptosis. Angew Chem Int Ed Engl 2023; 62:e202217448. [PMID: 36585377 DOI: 10.1002/anie.202217448] [Citation(s) in RCA: 60] [Impact Index Per Article: 30.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2022] [Revised: 12/23/2022] [Accepted: 12/30/2022] [Indexed: 01/01/2023]
Abstract
The deficient catalytic activity of nanozymes and insufficient endogenous H2 O2 in the tumor microenvironment (TME) are major obstacles for nanozyme-mediated catalytic tumor therapy. Since electron transfer is the basic essence of catalysis-mediated redox reactions, we explored the contributing factors of enzymatic activity based on positive and negative charges, which are experimentally and theoretically demonstrated to enhance the peroxidase (POD)-like activity of a MoS2 nanozyme. Hence, an acidic tumor microenvironment-responsive and ultrasound-mediated cascade nanocatalyst (BTO/MoS2 @CA) is presented that is made from few-layer MoS2 nanosheets grown on the surface of piezoelectric tetragonal barium titanate (T-BTO) and modified with pH-responsive cinnamaldehyde (CA). The integration of pH-responsive CA-mediated H2 O2 self-supply, ultrasound-mediated charge-enhanced enzymatic activity, and glutathione (GSH) depletion enables out-of-balance redox homeostasis, leading to effective tumor ferroptosis with minimal side effects.
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Affiliation(s)
- Longwei Wang
- CAS Key Laboratory for Biomedical Effects of Nanomaterials and Nanosafety & CAS Center for Excellence in Nanoscience, National Center for Nanoscience and Technology of China, University of Chinese Academy of Science, Beijing, 100190, China.,Key Laboratory of Resource Biology and Biotechnology in Western China Ministry of Education School of Medicine, Northwest University, Xi'an, 710069, China
| | - Xiaodi Zhang
- Institute for Advanced Interdisciplinary Research, School of Chemistry and Chemical Engineering, University of Jinan, Jinan, 250022, China
| | - Zhen You
- CAS Key Laboratory for Biomedical Effects of Nanomaterials and Nanosafety & CAS Center for Excellence in Nanoscience, National Center for Nanoscience and Technology of China, University of Chinese Academy of Science, Beijing, 100190, China.,Key Laboratory of Resource Biology and Biotechnology in Western China Ministry of Education School of Medicine, Northwest University, Xi'an, 710069, China
| | - Zhongwei Yang
- Institute for Advanced Interdisciplinary Research, School of Chemistry and Chemical Engineering, University of Jinan, Jinan, 250022, China
| | - Mengyu Guo
- CAS Key Laboratory for Biomedical Effects of Nanomaterials and Nanosafety & CAS Center for Excellence in Nanoscience, National Center for Nanoscience and Technology of China, University of Chinese Academy of Science, Beijing, 100190, China
| | - Jiawei Guo
- Institute for Advanced Interdisciplinary Research, School of Chemistry and Chemical Engineering, University of Jinan, Jinan, 250022, China
| | - He Liu
- CAS Key Laboratory for Biomedical Effects of Nanomaterials and Nanosafety & CAS Center for Excellence in Nanoscience, National Center for Nanoscience and Technology of China, University of Chinese Academy of Science, Beijing, 100190, China
| | - Xiaoyu Zhang
- CAS Key Laboratory for Biomedical Effects of Nanomaterials and Nanosafety & CAS Center for Excellence in Nanoscience, National Center for Nanoscience and Technology of China, University of Chinese Academy of Science, Beijing, 100190, China.,Key Laboratory of Resource Biology and Biotechnology in Western China Ministry of Education School of Medicine, Northwest University, Xi'an, 710069, China
| | - Zhuo Wang
- CAS Key Laboratory for Biomedical Effects of Nanomaterials and Nanosafety & CAS Center for Excellence in Nanoscience, National Center for Nanoscience and Technology of China, University of Chinese Academy of Science, Beijing, 100190, China
| | - Aizhu Wang
- Institute for Advanced Interdisciplinary Research, School of Chemistry and Chemical Engineering, University of Jinan, Jinan, 250022, China
| | - Yawei Lv
- School of Physics and Electronics, Hunan University, Changsha, 410082, China
| | - Jian Zhang
- Department of Biology and Biological Engineering, Chalmers University of Technology, Kemivägen 10, 41296, Göteborg, Sweden
| | - Xin Yu
- Institute for Advanced Interdisciplinary Research, School of Chemistry and Chemical Engineering, University of Jinan, Jinan, 250022, China
| | - Jing Liu
- CAS Key Laboratory for Biomedical Effects of Nanomaterials and Nanosafety & CAS Center for Excellence in Nanoscience, National Center for Nanoscience and Technology of China, University of Chinese Academy of Science, Beijing, 100190, China.,Key Laboratory of Resource Biology and Biotechnology in Western China Ministry of Education School of Medicine, Northwest University, Xi'an, 710069, China
| | - Chunying Chen
- CAS Key Laboratory for Biomedical Effects of Nanomaterials and Nanosafety & CAS Center for Excellence in Nanoscience, National Center for Nanoscience and Technology of China, University of Chinese Academy of Science, Beijing, 100190, China
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60
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Wang N, Zhao Z, Xiao X, Mo L, Yao W, Yang H, Wang J, Wei X, Yuan Y, Yang R, Jiang X. ROS-Responsive Self-activatable Photosensitizing Agent for Photodynamic-Immunotherapy of cancer. Acta Biomater 2023; 164:511-521. [PMID: 37004782 DOI: 10.1016/j.actbio.2023.03.038] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2022] [Revised: 03/23/2023] [Accepted: 03/26/2023] [Indexed: 04/03/2023]
Abstract
Photodynamic therapy (PDT), as a non-invasive and spatiotemporally controllable modality, exhibits great potential in cancer treatment. However, the efficiency of reactive oxygen species (ROS) production was restricted to the hydrophobic characteristics and aggregation-caused quenching (ACQ) of photosensitizers. Herein, we designed a ROS self-activatable nano system (denoted as PTKPa) based on poly(thioketal) conjugated with photosensitizers (PSs) pheophorbide A (Ppa) on the polymer side chains for suppressing ACQ and enhancing PDT. The process of self-activation is that ROS, which is derived from laser irradiated PTKPa, as an activating agent accelerates poly(thioketal) cleavage with the release of Ppa from PTKPa. This in turn generates abundant ROS, accelerates degradation of the remaining PTKPa and amplifies the efficacy of PDT with more tremendous ROS generated. Moreover, these abundant ROS can amplify PDT-induced oxidative stress, cause irreversible damage to tumor cells and achieve immunogenic cell death (ICD), thereby boosting the efficacy of photodynamic-immunotherapy. These findings provide new insights into ROS self-activatable strategy for enhancing cancer photodynamic- immunotherapy. STATEMENT OF SIGNIFICANCE: This work described an approach to utilize ROS-responsive self-activatable poly(thioketal) conjugated with pheophorbide A (Ppa) for suppressing aggregation-caused quenching (ACQ) and enhancing photodynamic-immunotherapy. The ROS, generated from the conjugated Ppa upon 660nm laser irradiation, as a triggering agent which initiates the release of Ppa with poly(thioketal) degradation. That in turn generates abundant ROS and facilitates degradation of the remaining PTKPa, resulting in oxidative stress to tumor cells and achieving immunogenic cell death (ICD). This work provides a promising solution to improve tumor photodynamic therapeutic effects.
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Ji X, Tang Z, Liu H, Kang Y, Chen L, Dong J, Chen W, Kong N, Tao W, Xie T. Nanoheterojunction-Mediated Thermoelectric Strategy for Cancer Surgical Adjuvant Treatment and β-Elemene Combination Therapy. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2023; 35:e2207391. [PMID: 36349803 DOI: 10.1002/adma.202207391] [Citation(s) in RCA: 40] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/13/2022] [Revised: 11/05/2022] [Indexed: 06/16/2023]
Abstract
As an indispensable strategy for tumor treatment, surgery may cause two major challenges: tumor recurrence and wound infection. Here, a thermoelectric therapeutic strategy is provided as either an independent cancer therapy or surgical adjuvant treatment. Bi0.5 Sb1.5 Te3 (BST) and Bi2 Te2.8 Se0.2 (BTS) nanoplates composed of Z-scheme thermoelectric heterojunction (BST/BTS) are fabricated via a two-step hydrothermal processes. The contact between BST and BTS constructs an interfacial electric field due to Fermi energy level rearrangement, guiding electrons in the conductive band (CB) of BTS combine with the holes in the valance band (VB) of BST, leaving stronger reduction/oxidation potentials of electrons and holes in the CB of BST and the VB of BTS. Moreover, under a mild temperature gradient, another self-built-in electric field is formed facilitating the migration of electrons and holes to their surfaces. Based on the PEGylated BST/BTS heterojunction, a novel thermoelectric therapy platform is developed through intravenous injection of BST/BTS and external cooling of the tumors. This thermoelectric strategy is also proved effective for combination cancer therapy with β-elemene. Moreover, the combination of heterojunction and hydrogel is administrated on the wound after surgery, achieving efficient residual tumor treatment and antibacterial effects.
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Affiliation(s)
- Xiaoyuan Ji
- College of Pharmacy, School of Medicine, Hangzhou Normal University, Hangzhou, Zhejiang, 311121, China
- Academy of Medical Engineering and Translational Medicine, Medical College, Tianjin University, Tianjin, 300072, China
| | - Zhongmin Tang
- Center for Nanomedicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, 02115, USA
| | - Haijun Liu
- Center for Nanomedicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, 02115, USA
| | - Yong Kang
- Academy of Medical Engineering and Translational Medicine, Medical College, Tianjin University, Tianjin, 300072, China
| | - Liqun Chen
- Academy of Medical Engineering and Translational Medicine, Medical College, Tianjin University, Tianjin, 300072, China
| | - Jinrui Dong
- Academy of Medical Engineering and Translational Medicine, Medical College, Tianjin University, Tianjin, 300072, China
| | - Wei Chen
- Center for Nanomedicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, 02115, USA
| | - Na Kong
- College of Pharmacy, School of Medicine, Hangzhou Normal University, Hangzhou, Zhejiang, 311121, China
- Center for Nanomedicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, 02115, USA
| | - Wei Tao
- Center for Nanomedicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, 02115, USA
| | - Tian Xie
- College of Pharmacy, School of Medicine, Hangzhou Normal University, Hangzhou, Zhejiang, 311121, China
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Xu C, Jiang Y, Wang H, Zhang Y, Ye Y, Qin H, Gao J, Dan Q, Du L, Liu L, Peng F, Li Y, Tu Y. Arthritic Microenvironment Actuated Nanomotors for Active Rheumatoid Arthritis Therapy. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2023; 10:e2204881. [PMID: 36373692 PMCID: PMC9896045 DOI: 10.1002/advs.202204881] [Citation(s) in RCA: 38] [Impact Index Per Article: 19.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/24/2022] [Revised: 10/05/2022] [Indexed: 05/20/2023]
Abstract
Increasing O2 demand and excessive ROS production are the main features of arthritic microenvironment in rheumatoid arthritis (RA) joints and further play pivotal roles in inflammation exacerbation. In this work, a system of in situ regulation of arthritic microenvironment based on nanomotor strategy is proposed for active RA therapy. The synthesized MnO2 -motors enable catalytic regulation of RA microenvironment by consuming the overproduced H2 O2 and generating O2 synergistically. The generated O2 under H2 O2 -rich conditions functions as inflammation detector, propellant for enhanced diffusion, as well as ameliorator for the hypoxic synovial microenvironment. Owing to O2 generation and inflammation scavenging, the MnO2 -motors block the re-polarization of pro-inflammatory macrophages, which results in significantly decreased secretion of multiple pro-inflammatory cytokines both in vitro and in vivo. In addition, intra-articular administration of MnO2 -motors to collagen-induced arthritis rats (CIA rats) effectively alleviates hypoxia, synovial inflammation, bone erosion, and cartilage degradation in joints. Therefore, the proposed arthritic regulation strategy shows great potential to seamlessly integrate basic research of RA with clinical translation.
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Affiliation(s)
- Cong Xu
- Department of Medicine UltrasonicsNanfang HospitalSouthern Medical UniversityGuangzhou510515China
- School of Pharmaceutical SciencesGuangdong Provincial Key Laboratory of New Drug ScreeningSouthern Medical UniversityGuangzhou510515China
| | - Yuejun Jiang
- Department of Medicine UltrasonicsNanfang HospitalSouthern Medical UniversityGuangzhou510515China
- School of Pharmaceutical SciencesGuangdong Provincial Key Laboratory of New Drug ScreeningSouthern Medical UniversityGuangzhou510515China
| | - Hong Wang
- Department of Medicine UltrasonicsNanfang HospitalSouthern Medical UniversityGuangzhou510515China
- School of Pharmaceutical SciencesGuangdong Provincial Key Laboratory of New Drug ScreeningSouthern Medical UniversityGuangzhou510515China
| | - Yuxin Zhang
- Department of UltrasoundFirst Affiliated Hospital of Guangzhou Medical UniversityGuangzhou510120China
| | - Yicheng Ye
- School of Pharmaceutical SciencesGuangdong Provincial Key Laboratory of New Drug ScreeningSouthern Medical UniversityGuangzhou510515China
| | - Hanfeng Qin
- School of Pharmaceutical SciencesGuangdong Provincial Key Laboratory of New Drug ScreeningSouthern Medical UniversityGuangzhou510515China
| | - Junbin Gao
- School of Pharmaceutical SciencesGuangdong Provincial Key Laboratory of New Drug ScreeningSouthern Medical UniversityGuangzhou510515China
| | - Qing Dan
- Department of Medicine UltrasonicsNanfang HospitalSouthern Medical UniversityGuangzhou510515China
| | - Lingli Du
- Department of Medicine UltrasonicsNanfang HospitalSouthern Medical UniversityGuangzhou510515China
| | - Lu Liu
- School of Pharmaceutical SciencesGuangdong Provincial Key Laboratory of New Drug ScreeningSouthern Medical UniversityGuangzhou510515China
| | - Fei Peng
- School of Materials Science and EngineeringSun Yat‐Sen UniversityGuangzhou510275China
| | - Yingjia Li
- Department of Medicine UltrasonicsNanfang HospitalSouthern Medical UniversityGuangzhou510515China
| | - Yingfeng Tu
- School of Pharmaceutical SciencesGuangdong Provincial Key Laboratory of New Drug ScreeningSouthern Medical UniversityGuangzhou510515China
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63
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Lin S, Yang M, Chen J, Feng W, Chen Y, Zhu Y. Two-Dimensional FePS 3 Nanosheets as an Integrative Sonosensitizer/Nanocatalyst for Efficient Nanodynamic Tumor Therapy. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2023; 19:e2204992. [PMID: 36564358 DOI: 10.1002/smll.202204992] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/15/2022] [Revised: 11/23/2022] [Indexed: 06/17/2023]
Abstract
As the emerging modalities for tumor therapy, sonodynamic therapy (SDT) and chemodynamic therapy (CDT) can generate reactive oxygen species (ROS), typically inducing tumor cell apoptosis. However, the construction of more efficient sonosensitizers integrated with excellent Fenton/Fenton-like catalytic activity to improve the synergistic therapeutic effect of SDT and CDT is still highly challenging. In this study, 2D semiconductor FePS3 nanosheets (NSs), as one of the metal phosphorus trichalcogenides for both sonosensitizer and Fenton catalyst, are successfully synthesized via an ultrasonic-assisted liquid phase exfoliation method from bulk FePS3 and further modified with lipoic acid-polyethylene glycol (LA-PEG) to obtain FePS3 -PEG NSs with desirable biocompatibility. The in vitro and in vivo results demonstrate that the engineered FePS3 -PEG NSs induce the combinatorial SDT/CDT effect attributing to the enhanced ROS generation and significant glutathione depletion, which can conduct highly efficient and safe tumor inhibition and prolong the life span of tumor-bearing mice. This work provides the paradigm of semiconductor FePS3 NSs as the integrative sonosensitizer/Fenton nanocatalyst for dual nanodynamic tumor therapy, paving the new way for exploring other 2D metal phosphorus trichalcogenides in biomedicine.
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Affiliation(s)
- Shiyang Lin
- State Key Laboratory of High Performance Ceramics and Superfine Microstructure, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai, 200050, P. R. China
- School of Materials and Chemistry, University of Shanghai for Science and Technology, Shanghai, 200093, P. R. China
| | - Mai Yang
- State Key Laboratory of High Performance Ceramics and Superfine Microstructure, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai, 200050, P. R. China
- School of Materials and Chemistry, University of Shanghai for Science and Technology, Shanghai, 200093, P. R. China
| | - Jiajie Chen
- State Key Laboratory of High Performance Ceramics and Superfine Microstructure, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai, 200050, P. R. China
- Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences, Beijing, 100049, P. R. China
| | - Wei Feng
- School of Life Sciences, Shanghai University, Shanghai, 200444, P. R. China
| | - Yu Chen
- School of Life Sciences, Shanghai University, Shanghai, 200444, P. R. China
| | - Yufang Zhu
- State Key Laboratory of High Performance Ceramics and Superfine Microstructure, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai, 200050, P. R. China
- Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences, Beijing, 100049, P. R. China
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64
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Kang Y, Kong N, Ou M, Wang Y, Xiao Q, Mei L, Liu B, Chen L, Zeng X, Ji X. A novel cascaded energy conversion system inducing efficient and precise cancer therapy. Bioact Mater 2023; 20:663-676. [PMID: 35891799 PMCID: PMC9289784 DOI: 10.1016/j.bioactmat.2022.07.007] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2021] [Revised: 06/18/2022] [Accepted: 07/05/2022] [Indexed: 12/20/2022] Open
Abstract
Cancer therapies based on energy conversion, such as photothermal therapy (PTT, light-to-thermal energy conversion) and photodynamic therapy (PDT, light-to-chemical energy conversion) have attracted extensive attention in preclinical research. However, the PTT-related hyperthermia damage to surrounding tissues and shallow penetration of PDT-applied light prevent further advanced clinical practices. Here, we developed a thermoelectric therapy (TET) based on thermoelectric materials constructed p-n heterojunction (SrTiO3/Cu2Se nanoplates) on the principle of light-thermal-electricity-chemical energy conversion. Upon irradiation and natural cooling-induced the temperature gradient (35-45 oC), a self-build-in electric field was constructed and thereby facilitated charges separation in bulk SrTiO3 and Cu2Se. Importantly, the contact between SrTiO3 (n type) and Cu2Se (p type) constructed another interfacial electric field, further guiding the separated charges to re-locate onto the surfaces of SrTiO3 and Cu2Se. The formation of two electric fields minimized probability of charges recombination. Of note, high-performance superoxide radicals and hydroxyl radicals' generation from O2 and H2O under catalyzation by separated electrons and holes, led to intracellular ROS burst and cancer cells apoptosis without apparent damage to surrounding tissues. Construction of bulk and interfacial electric fields in heterojunction for improving charges separation and transfer is also expected to provide a robust strategy for diverse applications.
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Affiliation(s)
- Yong Kang
- Academy of Medical Engineering and Translational Medicine, Medical College, Tianjin University, Tianjin, 300072, China
| | - Na Kong
- Center Lab of Longhua Branch and Department of Infectious Disease, Shenzhen People's Hospital (The Second Clinical Medical College, Jinan University, The First Affiliated Hospital, Southern University of Science and Technology), Shenzhen, 518020, Guangdong, China
| | - Meitong Ou
- School of Pharmaceutical Sciences (Shenzhen), Sun Yat-sen University, Guangzhou, 510275, China
| | - Ying Wang
- School of Pharmaceutical Sciences (Shenzhen), Sun Yat-sen University, Guangzhou, 510275, China
| | - Qicai Xiao
- School of Pharmaceutical Sciences (Shenzhen), Sun Yat-sen University, Guangzhou, 510275, China
| | - Lin Mei
- School of Pharmaceutical Sciences (Shenzhen), Sun Yat-sen University, Guangzhou, 510275, China
| | - Bing Liu
- Department of Disease Control and Prevention, Rocket Force Characteristic Medical Center, 16 Xinjiekouwai Street, Xicheng District, Beijing, 10088, China
| | - Liqun Chen
- Academy of Medical Engineering and Translational Medicine, Medical College, Tianjin University, Tianjin, 300072, China
| | - Xiaobin Zeng
- Center Lab of Longhua Branch and Department of Infectious Disease, Shenzhen People's Hospital (The Second Clinical Medical College, Jinan University, The First Affiliated Hospital, Southern University of Science and Technology), Shenzhen, 518020, Guangdong, China
| | - Xiaoyuan Ji
- Academy of Medical Engineering and Translational Medicine, Medical College, Tianjin University, Tianjin, 300072, China
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Yang T, Zhou M, Gao M, Qin W, Wang Q, Peng H, Yao W, Qiao L, He X. Carrier-Free H 2 O 2 Self-Supplier for Amplified Synergistic Tumor Therapy. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2023; 19:e2205692. [PMID: 36494182 DOI: 10.1002/smll.202205692] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/15/2022] [Revised: 11/28/2022] [Indexed: 06/17/2023]
Abstract
Chemodynamic therapy (CDT) utilizes Fenton or Fenton-like reactions to convert hydrogen peroxide (H2 O2 ) into cytotoxic hydroxyl radicals (•OH) and draws extensive interest in tumor therapy. Nevertheless, high concentrations of glutathione (GSH) and insufficient endogenous H2 O2 often cause unsatisfactory therapeutic efficacy. Herein, a GSH-depleting and H2 O2 self-providing carrier-free nanomedicine that can efficiently load indocyanine green (ICG), β-lapachone (LAP), and copper ion (Cu2+ ) (ICG-Cu2+ -LAP, LICN) to mediate synergetic photothermal and chemotherapy in enhanced chemodynamic therapy is designed. The results show that LICNs successfully enter tumors owing to the enhanced permeability and retention effect. Through the reductive intracellular environment, Cu2+ in LICN can react with intracellular GSH, alleviate the antioxidant capacity of tumor tissues, and trigger the release of drugs. When LICN is subjected to near-infrared (NIR) irradiation, enhanced photothermal effect and upregulated expression of NAD(P)H quinone oxidoreductase-1 (NQO1) are observed. Meanwhile, the released LAP not only supports chemotherapy but also catalyzes NQO1 and produces sufficient endogenous H2 O2 , thereby increasing the efficiency of Cu+ -based Fenton-like reaction. Notably, GSH depletion and H2 O2 self-sufficiency generate sufficient •OH and kill tumor cells with high specificity. Overall, the study provides an innovative strategy to self-regulate GSH and H2 O2 levels for effective anticancer therapy.
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Affiliation(s)
- Tianhao Yang
- School of Life Sciences, Anhui Medical University, Hefei, 230032, China
| | - Man Zhou
- College of Pharmacy, Gannan Medical University, Ganzhou, 341000, China
| | - Min Gao
- Department of Respiratory and Critical Care Medicine, The First Affiliated Hospital of Anhui Medical University, Hefei, 230022, China
| | - Weiji Qin
- School of Life Sciences, Anhui Medical University, Hefei, 230032, China
| | - Qian Wang
- Department of Respiratory and Critical Care Medicine, The First Affiliated Hospital of Anhui Medical University, Hefei, 230022, China
| | - Hui Peng
- School of Life Sciences, Anhui Medical University, Hefei, 230032, China
| | - Wanqing Yao
- School of Life Sciences, Anhui Medical University, Hefei, 230032, China
| | - Lei Qiao
- Department of Polymer Science and Engineering, University of Science and Technology of China, Hefei, 230026, China
| | - Xiaoyan He
- School of Life Sciences, Anhui Medical University, Hefei, 230032, China
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66
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Shen H, Wang L, Zhang Y, Huang G, Liu B. Knowledge mapping of image-guided tumor ablation and immunity: A bibliometric analysis. Front Immunol 2023; 14:1073681. [PMID: 36875115 PMCID: PMC9975509 DOI: 10.3389/fimmu.2023.1073681] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2022] [Accepted: 02/06/2023] [Indexed: 02/17/2023] Open
Abstract
Background Various ablation techniques have been successfully applied in tumor therapy by locally destroying tumor. In the process of tumor ablation, a large number of tumor cell debris is released, which can be used as a source of tumor antigens and trigger a series of immune responses. With the deepening of the research on the immune microenvironment and immunotherapy, researches exploring tumor ablation and immunity are continuously published. However, no research has systematically analyzed the intellectual landscape and emerging trends for tumor ablation and immunity using scientometric analysis. Therefore, this study aimed to conduct a bibliometric analysis to quantify and identify the status quo and trend of tumor ablation and immunity. Methods Data of publications were downloaded from the Web of Science Core Collection database. CiteSpace and VOSviewer were used to conduct bibliometric analysis to evaluate the contribution and co-occurrence relationship of different countries/regions, institutions and authors in the field, and to determine the research hotspots in this field. Results By searching in the database, a total of 3531 English articles published between 2012 and 2021 were obtained. We observed rapid growth in the number of publications since 2012. The two most active countries were China and the United States, with more than 1,000 articles. Chinese Academy of Sciences contributed the most publications (n = 153). Jibing Chen and Xianzheng Zhang might have a keen interest in tumor ablation and immunity, with more publications (n = 14; n = 13). Among the top 10 co-cited authors, Castano AP (284 citations) was ranked first, followed by Agostinis P (270 citations) and Chen Qian (246 citations). According to the co-occurrence and cluster analysis, the results indicated that the focus of research was "photothermal therapy" and "immune checkpoint blockade". Conclusions In the past decade, the neighborhood of tumor ablation domain immunity has been paid more and more attention. Nowadays, the research hotspots in this field are mainly focused on exploring the immunological mechanism in photothermal therapy to improve its efficacy, and the combination of ablation therapy and immune checkpoint inhibitor therapy.
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Affiliation(s)
- Hui Shen
- Department of Medical Ultrasonics, the First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
| | - Lin Wang
- Department of Medical Ultrasonics, the First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
| | - Yi Zhang
- Department of Medical Ultrasonics, the First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
| | - Guangliang Huang
- Department of Medical Ultrasonics, the First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
| | - Baoxian Liu
- Department of Medical Ultrasonics, the First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
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Doustkhah E, Hassandoost R, Yousef Tizhoosh N, Esmat M, Guselnikova O, Hussein N Assadi M, Khataee A. Ultrasonically-assisted synthesis of CeO 2 within WS 2 interlayers forming type II heterojunction for a VOC photocatalytic oxidation. ULTRASONICS SONOCHEMISTRY 2023; 92:106245. [PMID: 36463784 PMCID: PMC9719093 DOI: 10.1016/j.ultsonch.2022.106245] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/20/2022] [Revised: 11/21/2022] [Accepted: 11/25/2022] [Indexed: 06/17/2023]
Abstract
Here, we investigate the band structure, density of states, photocatalytic activity, and heterojunction mechanism of WS2 with CeO2 (CeO2@WS2) as a photoactive heterostructure. In this heterostructure, CeO2's growth within WS2 layers is achieved through ultrasonicating WS2 and intercalating CeO2's precursor within the WS2 interlayers, followed by hydrothermal treatment. Through a set of density functional calculations, we demonstrate that CeO2 and WS2 form an interface through a covalent bonding that can be highly stable. The electrochemical impedance spectroscopy (EIS) found that the CeO2@WS2 heterostructure exhibits a remarkably higher conductivity (22.23 mS cm-2) compared to either WS2 and CeO2, assignable to the interface in CeO2@WS2. Furthermore, in a physically mixed CeO2-WS2 where the interaction between particles is noncovalent, the resistance was significantly higher (0.67 mS cm-2), confirming that the heterostructure in the interface is covalently bonded. In addition, Mott-Schottky and the bandgap measurements through Tauc plots demonstrate that the heterojunction in CeO2 and WS2 is type II. Eventually, the CeO2@WS2 heterostructure indicated 446.7 µmol g -1 CO2 generation from photocatalytic oxidation of a volatile organic compound (VOC), formic acid, compared to WS2 and CeO2 alone.
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Affiliation(s)
- Esmail Doustkhah
- Koç University Tüpraş Energy Center (KUTEM), Department of Chemistry, Koç University, 34450 Istanbul, Turkey.
| | - Ramin Hassandoost
- Research Laboratory of Advanced Water and Wastewater Treatment Processes, Department of Applied Chemistry, Faculty of Chemistry, University of Tabriz, 51666-16471 Tabriz, Iran
| | - Negar Yousef Tizhoosh
- Research Laboratory of Advanced Water and Wastewater Treatment Processes, Department of Applied Chemistry, Faculty of Chemistry, University of Tabriz, 51666-16471 Tabriz, Iran
| | - Mohamed Esmat
- International Center for Materials Nanoarchitechtonics (MANA), National Institute for Materials Science (NIMS), 1-1 Namiki, Tsukuba, Ibaraki 305-0044, Japan; Materials Science and Nanotechnology Department, Faculty of Postgraduate Studies for Advanced Sciences (PSAS), Beni-Suef University (BSU), Beni-Suef 62511, Egypt
| | - Olga Guselnikova
- Research School of Chemistry & Applied Biomedical Sciences, National Research Tomsk Polytechnic University, Lenin Avenue 30, Tomsk 634050, Russia
| | - M Hussein N Assadi
- RIKEN Center for Emergent Matter Science, 2-1 Hirosawa, Wako, Saitama 351-0198, Japan
| | - Alireza Khataee
- Research Laboratory of Advanced Water and Wastewater Treatment Processes, Department of Applied Chemistry, Faculty of Chemistry, University of Tabriz, 51666-16471 Tabriz, Iran; Department of Environmental Engineering, Gebze Technical University, 41400 Gebze, Turkey.
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Nie Y, Zhang W, Xiao W, Zeng W, Chen T, Huang W, Wu X, Kang Y, Dong J, Luo W, Ji X. Novel biodegradable two-dimensional vanadene augmented photoelectro-fenton process for cancer catalytic therapy. Biomaterials 2022; 289:121791. [DOI: 10.1016/j.biomaterials.2022.121791] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2022] [Revised: 08/13/2022] [Accepted: 08/30/2022] [Indexed: 11/02/2022]
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69
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Hou Y, Fei Y, Liu Z, Liu Y, Li M, Luo Z. Black phosphorous nanomaterials as a new paradigm for postoperative tumor treatment regimens. J Nanobiotechnology 2022; 20:366. [PMID: 35953821 PMCID: PMC9367102 DOI: 10.1186/s12951-022-01579-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2022] [Accepted: 07/24/2022] [Indexed: 12/02/2022] Open
Abstract
Surgery is currently a mainstream treatment modality for various solid tumor indications. However, aggressive resection of tumor tissues frequently causes postoperative complications, which severely undermine the well-being of patients. Moreover, the residue tumor cells may substantially increase the risk of local and distant tumor relapse. The recent development in black phosphorus (BP)-based nanomaterials offers a promising opportunity to address these clinical challenges. BP is an emerging nanomaterial with excellent biocompatibility and versatile functionality, which has already demonstrated great potential for a variety of biomedical applications including tumor therapy and tissue engineering. In this review, the recent advances in BP-based nanobiomaterials for the post-surgery treatment of solid tumor have been summarized, while specific emphasis was placed on their capability to continuously inhibit residue tumor growth at the surgery site as well as stimulating various healing mechanisms, aiming to preventing tumor relapse while promoting the healing of surgery-induced traumatic soft/hard tissue injuries. It is anticipated that the nanoengineered BP-based materials may open new avenues to tackle those clinical challenges in surgical treatment of solid tumors.
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Affiliation(s)
- Yanhua Hou
- Chongqing Engineering Research Center of Pharmaceutical Science, Chongqing Medical and Pharmaceutical College, Chongqing, 401331, China
| | - Yang Fei
- School of Life Science, Chongqing University, Chongqing, 400044, China
| | - Zehong Liu
- Chongqing Engineering Research Center of Pharmaceutical Science, Chongqing Medical and Pharmaceutical College, Chongqing, 401331, China
| | - Yingqi Liu
- School of Life Science, Chongqing University, Chongqing, 400044, China.
| | - Menghuan Li
- School of Life Science, Chongqing University, Chongqing, 400044, China.
| | - Zhong Luo
- School of Life Science, Chongqing University, Chongqing, 400044, China. .,111 Project Laboratory of Biomechanics and Tissue Repair, College of Bioengineering, Chongqing University, Chongqing, 400044, China.
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