1
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Sui M, Wang C, Tian Y, Zhang H. Laser-enzyme dual responsive liposomes to regulate autophagy in synergy with phototherapy for melanoma treatment. J Drug Target 2024:1-15. [PMID: 39073439 DOI: 10.1080/1061186x.2024.2386624] [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: 05/07/2024] [Revised: 07/25/2024] [Accepted: 07/25/2024] [Indexed: 07/30/2024]
Abstract
Phototherapy can cause autophagy while killing tumour cells, leading to tumour recurrence and metastasis. Here, we constructed a laser and enzyme dual responsive nanodrug delivery system Tf-Te@CTSL-HCQ (TT@CH) to precisely regulate autophagy in synergy with phototherapy to inhibit the proliferation and metastasis of melanoma. Firstly, transferrin (Tf) was used as a nanoreactor to synthesise phototherapy agent Tf-Te by the biological template mineralisation method. Then, the thermosensitive liposome modified with FAP-α-responsive peptide (CAP) was used as a carrier to encapsulate autophagy inhibitor hydroxychloroquine (HCQ) and Tf-Te, to obtain an intelligent TT@CH delivery system. Once arriving at the tumour site, TT@CH can be cleaved by FAP-α overexpressed on cancer-associated fibroblasts (CAFs), and release Tf-Te and HCQ. Then Tf-Te can target melanoma cells and exert PTT/PDT anti-tumour effect. What's more, hyperpyrexia induced by PTT can further promote drugs release from TT@CH. Meanwhile, HCQ simultaneously inhibited autophagy of CAFs and melanoma cells, and down-regulated IL-6 and HMGB1 secretion, thus effectively inhibiting melanoma metastasis. Pharmacodynamic results exhibited the best anti-tumour effect of TT@CH with the highest tumour inhibition rate of 91.3%. Meanwhile, lung metastatic nodules of TT@CH treated mice reduced by 124.33 compared with that of mice in control group. Overall, TT@CH provided an effective therapy strategy for melanoma.
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Affiliation(s)
- Mingli Sui
- School of Pharmaceutical Sciences, Zhengzhou University, Zhengzhou, China
| | - Chaoqun Wang
- School of Pharmaceutical Sciences, Zhengzhou University, Zhengzhou, China
| | - Yingmei Tian
- School of Pharmaceutical Sciences, Zhengzhou University, Zhengzhou, China
| | - Huijuan Zhang
- School of Pharmaceutical Sciences, Zhengzhou University, Zhengzhou, China
- Henan Key Laboratory of Nanomedicine for Targeting Diagnosis and Treatment, Henan Province, Zhengzhou, China
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2
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Ullah I, Khan SS, Ahmad W, Liu L, Rady A, Aldahmash B, Yu C, Wang Y. Silver incorporated SeTe nanoparticles with enhanced photothermal and photodynamic properties for synergistic effects on anti-bacterial activity and wound healing. RSC Adv 2024; 14:18871-18878. [PMID: 38873544 PMCID: PMC11167613 DOI: 10.1039/d4ra01343c] [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: 02/21/2024] [Accepted: 05/22/2024] [Indexed: 06/15/2024] Open
Abstract
Bacteria invade the host's immune system, thereby inducing serious infections. Current treatments for bacterial infections mostly rely on single modalities, which cannot completely inhibit bacteria. This study evaluates the therapeutic potential of SeTe-Ag NPs, designed with excellent photo responsiveness, with a particular focus on their dual-action antibacterial effect and wound healing properties. SeTe-Ag NPs exhibited promising synergistic antibacterial effects due to their superior photothermal and photodynamic properties. The investigation records substantial zones of inhibition of bacteria, demonstrating potent antibacterial effect. Furthermore, upon the irradiation of near-infrared (NIR) light, SeTe-Ag NPs exhibit remarkable antibiofilm and wound-healing capabilities. Overall, this study shows the applications of NIR-active SeTe-Ag NPs, which serve as a versatile platform for biomedical applications.
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Affiliation(s)
- Irfan Ullah
- College of Life Science and Technology, Beijing University of Chemical Technology No. 15 East Road of North Third Ring Road, Chao Yang District Beijing 100029 China
| | - Shahin Shah Khan
- College of Life Science and Technology, Beijing University of Chemical Technology No. 15 East Road of North Third Ring Road, Chao Yang District Beijing 100029 China
| | - Waqar Ahmad
- College of Life Science and Technology, Beijing University of Chemical Technology No. 15 East Road of North Third Ring Road, Chao Yang District Beijing 100029 China
| | - Luo Liu
- College of Life Science and Technology, Beijing University of Chemical Technology No. 15 East Road of North Third Ring Road, Chao Yang District Beijing 100029 China
| | - Ahmed Rady
- Department of Zoology, College of Science, King Saud University P. O. Box 2455 Riyadh 11451 Saudi Arabia
| | - Badr Aldahmash
- Department of Zoology, College of Science, King Saud University P. O. Box 2455 Riyadh 11451 Saudi Arabia
| | - Changyuan Yu
- College of Life Science and Technology, Beijing University of Chemical Technology No. 15 East Road of North Third Ring Road, Chao Yang District Beijing 100029 China
| | - Yushu Wang
- School of Pharmaceutical Sciences, Southern Medical University No. 1023, South Shatai Road Guangzhou 510515 P. R. China
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Sári D, Ferroudj A, Semsey D, El-Ramady H, Brevik EC, Prokisch J. Tellurium and Nano-Tellurium: Medicine or Poison? NANOMATERIALS (BASEL, SWITZERLAND) 2024; 14:670. [PMID: 38668165 PMCID: PMC11053935 DOI: 10.3390/nano14080670] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/27/2024] [Revised: 04/07/2024] [Accepted: 04/10/2024] [Indexed: 04/29/2024]
Abstract
Tellurium (Te) is the heaviest stable chalcogen and is a rare element in Earth's crust (one to five ppb). It was discovered in gold ore from mines in Kleinschlatten near the present-day city of Zlatna, Romania. Industrial and other applications of Te focus on its inorganic forms. Tellurium can be toxic to animals and humans at low doses. Chronic tellurium poisoning endangers the kidney, liver, and nervous system. However, Te can be effective against bacteria and is able to destroy cancer cells. Tellurium can also be used to develop redox modulators and enzyme inhibitors. Soluble salts that contain Te had a role as therapeutic and antimicrobial agents before the advent of antibiotics. The pharmaceutical use of Te is not widespread due to the narrow margin between beneficial and toxic doses, but there are differences between the measure of toxicity based on the Te form. Nano-tellurium (Te-NPs) has several applications: it can act as an adsorptive agent to remove pollutants, and it can be used in antibacterial coating, photo-catalysis for the degradation of dyes, and conductive electronic materials. Nano-sized Te particles are the most promising and can be produced in both chemical and biological ways. Safety assessments are essential to determine the potential risks and benefits of using Te compounds in various applications. Future challenges and directions in developing nano-materials, nano-alloys, and nano-structures based on Te are still open to debate.
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Affiliation(s)
- Daniella Sári
- Nano-Food Laboratory, Department of Animal Husbandry, Institute of Animal Science, Biotechnology and Nature Conservation, Faculty of Agricultural and Food Sciences and Environmental Management, University of Debrecen, 138 Böszörményi Street, 4032 Debrecen, Hungary; (A.F.); (D.S.); (J.P.)
| | - Aya Ferroudj
- Nano-Food Laboratory, Department of Animal Husbandry, Institute of Animal Science, Biotechnology and Nature Conservation, Faculty of Agricultural and Food Sciences and Environmental Management, University of Debrecen, 138 Böszörményi Street, 4032 Debrecen, Hungary; (A.F.); (D.S.); (J.P.)
| | - Dávid Semsey
- Nano-Food Laboratory, Department of Animal Husbandry, Institute of Animal Science, Biotechnology and Nature Conservation, Faculty of Agricultural and Food Sciences and Environmental Management, University of Debrecen, 138 Böszörményi Street, 4032 Debrecen, Hungary; (A.F.); (D.S.); (J.P.)
| | - Hassan El-Ramady
- Nano-Food Laboratory, Department of Animal Husbandry, Institute of Animal Science, Biotechnology and Nature Conservation, Faculty of Agricultural and Food Sciences and Environmental Management, University of Debrecen, 138 Böszörményi Street, 4032 Debrecen, Hungary; (A.F.); (D.S.); (J.P.)
- Soil and Water Department, Faculty of Agriculture, Kafrelsheikh University, Kafr El-Sheikh 33516, Egypt
| | - Eric C. Brevik
- College of Agricultural, Life, and Physical Sciences, Southern Illinois University, Carbondale, IL 62901, USA;
| | - József Prokisch
- Nano-Food Laboratory, Department of Animal Husbandry, Institute of Animal Science, Biotechnology and Nature Conservation, Faculty of Agricultural and Food Sciences and Environmental Management, University of Debrecen, 138 Böszörményi Street, 4032 Debrecen, Hungary; (A.F.); (D.S.); (J.P.)
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Qian Y, Lu S, Meng J, Chen W, Li J. Thermo-Responsive Hydrogels Coupled with Photothermal Agents for Biomedical Applications. Macromol Biosci 2023; 23:e2300214. [PMID: 37526220 DOI: 10.1002/mabi.202300214] [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] [Received: 05/14/2023] [Revised: 07/04/2023] [Indexed: 08/02/2023]
Abstract
Intelligent hydrogels are materials with abilities to change their chemical nature or physical structure in response to external stimuli showing promising potential in multitudinous applications. Especially, photo-thermo coupled responsive hydrogels that are prepared by encapsulating photothermal agents into thermo-responsive hydrogel matrix exhibit more attractive advantages in biomedical applications owing to their spatiotemporal control and precise therapy. This work summarizes the latest progress of the photo-thermo coupled responsive hydrogel in biomedical applications. Three major elements of the photo-thermo coupled responsive hydrogel, i.e., thermo-responsive hydrogel matrix, photothermal agents, and construction methods are introduced. Furthermore, the recent developments of these hydrogels for biomedical applications are described with some selected examples. Finally, the challenges and future perspectives for photo-thermo coupled responsive hydrogels are outlined.
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Affiliation(s)
- Yafei Qian
- Hunan Provincial Key Laboratory of Micro & Nano Materials Interface Science, College of Chemistry and Chemical Engineering, Central South University, Changsha, 410083, China
- National Engineering Research Center of Personalized Diagnostic and Therapeutic Technology, Central South University, Changsha, 410008, China
| | - Sha Lu
- Hunan Provincial Key Laboratory of Micro & Nano Materials Interface Science, College of Chemistry and Chemical Engineering, Central South University, Changsha, 410083, China
- National Engineering Research Center of Personalized Diagnostic and Therapeutic Technology, Central South University, Changsha, 410008, China
| | - Jianqiang Meng
- Hunan Provincial Key Laboratory of Micro & Nano Materials Interface Science, College of Chemistry and Chemical Engineering, Central South University, Changsha, 410083, China
- National Engineering Research Center of Personalized Diagnostic and Therapeutic Technology, Central South University, Changsha, 410008, China
| | - Wansong Chen
- Hunan Provincial Key Laboratory of Micro & Nano Materials Interface Science, College of Chemistry and Chemical Engineering, Central South University, Changsha, 410083, China
- National Engineering Research Center of Personalized Diagnostic and Therapeutic Technology, Central South University, Changsha, 410008, China
| | - Juan Li
- Hunan Provincial Key Laboratory of Micro & Nano Materials Interface Science, College of Chemistry and Chemical Engineering, Central South University, Changsha, 410083, China
- National Engineering Research Center of Personalized Diagnostic and Therapeutic Technology, Central South University, Changsha, 410008, China
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5
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Zhai Y, Wang N, Ma H, Li L, Feng X, Shi X, Zhou B, Li W. Feathery Tellurium-Selenium Heterostructural Nanoadjuvant for the Synergistic Treatment of Bacterial Infections. ACS APPLIED MATERIALS & INTERFACES 2023; 15:53827-53834. [PMID: 37944101 DOI: 10.1021/acsami.3c12209] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2023]
Abstract
Antibacterial nanoagents with well-controlled structures are greatly desired to address the challenges of bacterial infections. In this study, a featherlike tellurium-selenium heterostructural nanoadjuvant (TeSe HNDs) was created. TeSe HNDs produced 1O2 and had high photothermal conversion efficiency when stimulated with 808 nm near-infrared (NIR) light. To create a synergistic treatment system (TeSe-ICG) with better photothermal and photodynamic capabilities, the photosensitizer indocyanine green (ICG) was then added. With a bactericidal rate of more than 99%, the NIR-mediated TeSe-ICG demonstrated an efficient bactericidal action against both Gram-negative bacteria (Escherichia coli) and Gram-positive bacteria (Staphylococcus aureus). In addition, TeSe-ICG was also effective in treating wound infections and could effectively promote wound healing without obvious toxic side effects. In conclusion, TeSe-ICG is expected to be a good candidate for the treatment of bacterial infections.
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Affiliation(s)
- Yutong Zhai
- Changchun University of Science and Technology, Changchun 130022, China
| | - Ningning Wang
- Changchun University of Science and Technology, Changchun 130022, China
| | - Hongda Ma
- Changchun University of Science and Technology, Changchun 130022, China
| | - Leijiao Li
- Changchun University of Science and Technology, Changchun 130022, China
- Zhongshan Institute, Changchun University of Science and Technology, Zhongshan 528400, China
| | - Xiangru Feng
- Changchun University of Science and Technology, Changchun 130022, China
| | - Xincui Shi
- Changchun University of Science and Technology, Changchun 130022, China
- Zhongshan Institute, Changchun University of Science and Technology, Zhongshan 528400, China
| | - Bo Zhou
- Academy of Military Medical Sciences Institute of Military Veterinary Medicine, Changchun 130122, China
| | - Wenliang Li
- Changchun University of Science and Technology, Changchun 130022, China
- Jilin Collaborative Innovation Center for Antibody Engineering, Jilin Medical University, Jilin 132013, China
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6
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Liu Q, Yang L, Wang L, Li Z, Yu Y, Zheng Y, Lian D, Li X, Chen H, Mei L, Zeng X, Gao N. An injectable hydrogel based on Bi 2Se 3 nanosheets and hyaluronic acid for chemo-photothermal synergistic therapy. Int J Biol Macromol 2023:125064. [PMID: 37245741 DOI: 10.1016/j.ijbiomac.2023.125064] [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: 02/10/2023] [Revised: 05/14/2023] [Accepted: 05/22/2023] [Indexed: 05/30/2023]
Abstract
To resolve poor accumulation caused by systemic administration, injectable and responsive hydrogels are the prospective drug delivery systems for localized tumor treatment, owning to negligible invasiveness and accurate administration. Herein, an injectable hydrogel, based on dopamine (DA) crosslinked hyaluronic acid and Bi2Se3 nanosheets (NSs) loading with doxorubicin (DOX) coated with polydopamine (Bi2Se3-DOX@PDA), was developed for synergistic chem-photothermal cancer therapy. The ultrathin functional Bi2Se3-DOX@PDA NSs could be responsive to the weak acidic condition and photothermal effect under NIR laser irradiation, achieving controlled release of DOX. Moreover, nanocomposite hydrogel based on hyaluronic acid matrix could be precisely administrated through intratumoral injection since its injectability and self-healing capacity, remaining at injected sites for at least 12 days. Furthermore, the excellent therapeutics effect of Bi2Se3-DOX@PDA nanocomposite hydrogel was demonstrated on 4 T1 xenograft tumor with outstanding injectability and negligible systemic side-effect. In short, the construction of Bi2Se3-DOX@PDA nanocomposite hydrogel paves a prospective path for local treatment of cancers.
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Affiliation(s)
- Qingyun Liu
- School of Pharmaceutical Sciences (Shenzhen), Shenzhen Campus of Sun Yat-sen University, Shenzhen 518107, China
| | - Li Yang
- School of Pharmaceutical Sciences (Shenzhen), Shenzhen Campus of Sun Yat-sen University, Shenzhen 518107, China
| | - Liangliang Wang
- School of Public Health (Shenzhen), Shenzhen Campus of Sun Yat-sen University, Shenzhen 518107, China
| | - Zimu Li
- School of Pharmaceutical Sciences (Shenzhen), Shenzhen Campus of Sun Yat-sen University, Shenzhen 518107, China
| | - Yongkang Yu
- School of Pharmaceutical Sciences (Shenzhen), Shenzhen Campus of Sun Yat-sen University, Shenzhen 518107, China
| | - Yi Zheng
- Central Laboratory, University of Chinese Academy of Sciences-Shenzhen Hospital, Shenzhen 518106, China.
| | - Daizheng Lian
- Department of Radiation Oncology, Shenzhen People's Hospital (The Second Clinical Medical College, Jinan University, The First Affiliated Hospital, Southern University of Science and Technology), Shenzhen 518020, China
| | - Xianming Li
- Department of Radiation Oncology, Shenzhen People's Hospital (The Second Clinical Medical College, Jinan University, The First Affiliated Hospital, Southern University of Science and Technology), Shenzhen 518020, China
| | - Hongzhong Chen
- School of Pharmaceutical Sciences (Shenzhen), Shenzhen Campus of Sun Yat-sen University, Shenzhen 518107, China
| | - Lin Mei
- Tianjin Key Laboratory of Biomedical Materials, Key Laboratory of Biomaterials and Nanotechnology for Cancer Immunotherapy, Institute of Biomedical Engineering, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin 300192, China
| | - Xiaowei Zeng
- School of Pharmaceutical Sciences (Shenzhen), Shenzhen Campus of Sun Yat-sen University, Shenzhen 518107, China.
| | - Nansha Gao
- School of Pharmaceutical Sciences (Shenzhen), Shenzhen Campus of Sun Yat-sen University, Shenzhen 518107, China.
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7
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Sun M, Gao P, Wang B, Li X, Shao D, Xu Y, Li L, Li Y, Zhu J, Li W, Xue Y. Polydopamine-functionalized selenium nanoparticles as an efficient photoresponsive antibacterial platform. RSC Adv 2023; 13:9998-10004. [PMID: 37006374 PMCID: PMC10052771 DOI: 10.1039/d2ra07737j] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2022] [Accepted: 02/18/2023] [Indexed: 03/31/2023] Open
Abstract
A photoresponsive therapeutic antibacterial platform was designed and constructed using polydopamine-functionalized selenium nanoparticles as a carrier loaded with indocyanine green (Se@PDA-ICG). The therapeutic platform was confirmed by characterization and the antibacterial activity of Se@PDA-ICG against Staphylococcus aureus (S. aureus) and Escherichia coli (E. coli) was investigated. Under 808 nm laser irradiation, the antibacterial rate of Se@PDA-ICG against E. coli and S. aureus was 100% at 125 μg mL-1. Furthermore, in a mouse wound infection model, the wound closure rate of the Se@PDA-ICG photoresponse group was 88.74% compared with 45.8% for the control group after 8 days of treatment, indicating that it could effectively kill bacteria and dramatically accelerate the wound healing process. These results suggested that Se@PDA-ICG could be a promising photo-activated antibacterial candidate material for biomedical applications.
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Affiliation(s)
- Meng Sun
- School of Chemistry and Environmental Engineering, Changchun University of Science and Technology Changchun 130022 China
- Zhongshan Institute of Changchun University of Science and Technology Zhongshan 528437 China
| | - Ping Gao
- School of Chemistry and Environmental Engineering, Changchun University of Science and Technology Changchun 130022 China
| | - Bao Wang
- School of Chemistry and Environmental Engineering, Changchun University of Science and Technology Changchun 130022 China
| | - Xiangyang Li
- School of Chemistry and Environmental Engineering, Changchun University of Science and Technology Changchun 130022 China
| | - Donghan Shao
- School of Chemistry and Environmental Engineering, Changchun University of Science and Technology Changchun 130022 China
| | - Yan Xu
- School of Chemistry and Environmental Engineering, Changchun University of Science and Technology Changchun 130022 China
| | - Leijiao Li
- School of Chemistry and Environmental Engineering, Changchun University of Science and Technology Changchun 130022 China
- Zhongshan Institute of Changchun University of Science and Technology Zhongshan 528437 China
| | - Yunhui Li
- School of Chemistry and Environmental Engineering, Changchun University of Science and Technology Changchun 130022 China
- Zhongshan Institute of Changchun University of Science and Technology Zhongshan 528437 China
| | - Jianwei Zhu
- Zhongshan Institute of Changchun University of Science and Technology Zhongshan 528437 China
| | - Wenliang Li
- School of Chemistry and Environmental Engineering, Changchun University of Science and Technology Changchun 130022 China
- Jilin Medical University Jilin 132013 China
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8
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Li X, Zhou Y, Li L, Wang T, Wang B, Che R, Zhai Y, Zhang J, Li W. Metal selenide nanomaterials for biomedical applications. Colloids Surf B Biointerfaces 2023; 225:113220. [PMID: 36889108 DOI: 10.1016/j.colsurfb.2023.113220] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2022] [Revised: 02/18/2023] [Accepted: 02/22/2023] [Indexed: 03/08/2023]
Abstract
Metal selenide nanomaterials have received enormous attention as they possess diverse compositions, microstructures, and properties. The combination of selenium with various metallic elements gives the metal selenide nanomaterials distinctive optoelectronic and magnetic properties, such as strong near-infrared absorption, excellent imaging properties, good stability, and long in vivo circulation. This makes metal selenide nanomaterials advantageous and promising for biomedical applications. This paper summarizes the research progress in the last five years in the controlled synthesis of metal selenide nanomaterials in different dimensions and with different compositions and structures. Then we discuss how surface modification and functionalization strategies are well-suited for biomedical fields, including tumor therapy, biosensing, and antibacterial biological applications. The future trends and issues of metal selenide nanomaterials in the biomedical field are also discussed.
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Affiliation(s)
- Xiangyang Li
- School of Chemistry and Environmental Engineering, Changchun University of Science and Technology, Changchun 130022, China
| | - Yue Zhou
- Department of Colorectal & Anal Surgery, the First Hospital of Jilin University, Changchun 130031, China
| | - Leijiao Li
- School of Chemistry and Environmental Engineering, Changchun University of Science and Technology, Changchun 130022, China; Zhongshan Institute of Changchun University of Science and Technology, Zhongshan 528437, China.
| | - Ting Wang
- Department of Colorectal & Anal Surgery, the First Hospital of Jilin University, Changchun 130031, China
| | - Bao Wang
- School of Chemistry and Environmental Engineering, Changchun University of Science and Technology, Changchun 130022, China
| | - Rere Che
- School of Chemistry and Environmental Engineering, Changchun University of Science and Technology, Changchun 130022, China
| | - Yutong Zhai
- School of Chemistry and Environmental Engineering, Changchun University of Science and Technology, Changchun 130022, China
| | - Jiantao Zhang
- Department of Colorectal & Anal Surgery, the First Hospital of Jilin University, Changchun 130031, China.
| | - Wenliang Li
- School of Chemistry and Environmental Engineering, Changchun University of Science and Technology, Changchun 130022, China; Jilin Collaborative Innovation Center for Antibody Engineering, Jilin Medical University, Jilin 132013, China.
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An Efficient, Short Stimulus PANC-1 Cancer Cell Ablation and Electrothermal Therapy Driven by Hydrophobic Interactions. Pharmaceutics 2022; 15:pharmaceutics15010106. [PMID: 36678734 PMCID: PMC9867450 DOI: 10.3390/pharmaceutics15010106] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2022] [Revised: 12/19/2022] [Accepted: 12/20/2022] [Indexed: 12/31/2022] Open
Abstract
Promising results in clinical studies have been demonstrated by the utilization of electrothermal agents (ETAs) in cancer therapy. However, a difficulty arises from the balance between facilitating the degradation of ETAs, and at the same time, increasing the electrothermal performance/stability required for highly efficient treatment. In this study, we controlled the thermal signature of the MoS2 by harnessing MoS2 nanostructures with M13 phage (MNM) via the structural assembling (hydrophobic interaction) phenomena and developed a combined PANC-1 cancer cell-MNM alternating current (AC)-stimulus framework for cancer cell ablation and electrothermal therapy. A percentage decrease in the cell viability of ~23% was achieved, as well as a degradation time of 2 weeks; a stimulus length of 100 μs was also achieved. Molecular dynamics (MD) simulations revealed the assembling kinetics in integrated M13 phage-cancer cell protein systems and the structural origin of the hydrophobic interaction-enabled increase in thermal conduction. This study not only introduced an 'ideal' agent that avoided the limitations of ETAs but also provided a proof-of-concept application of MoS2-based materials in efficacious cancer therapy.
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A heterogenic membrane-based biomimetic hybrid nanoplatform for combining radiotherapy and immunotherapy against breast cancer. Biomaterials 2022; 289:121810. [PMID: 36152517 DOI: 10.1016/j.biomaterials.2022.121810] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2022] [Revised: 09/05/2022] [Accepted: 09/14/2022] [Indexed: 11/20/2022]
Abstract
Radiotherapy is adopted to obliterate multiple malignant tumors clinically, which might also induce antitumor immune response. However, traditional radiotherapy is not enough to ablate tumors and activate long-term immunological response. Here, we developed a hybrid nanoplatform (MGTe) composed of GTe (glutathione (GSH) decorated Te nanoparticles) and fusing tumor cell membranes (TM) and bacterial outer membranes (BM). In this nanoplatform, GTe was designed for radiotherapy sensitization, concurrently the fusion of TM and BM was expected for amplifying antitumor immune. With a high-Z element, MGTe could enhance radiosensitivity by reactive oxygen species (ROS) production and cancer cell immunogenic death (ICD) under X-ray irradiation, which would also trigger antitumor immune. At meanwhile, TM and BM would further enlarge the immunological effects through antigen presenting cells (APCs) maturation and cytotoxic T lymphocytes (CTLs) stimulation. In this synergistic strategy, the combination of MGTe and X-ray showed significant tumor inhibition by radiation-driven immunotherapy, which will find great potential as an attractive clinical alternative to fight against tumor with reduced side effects.
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Zhang Y, Zhu J, Zhang Z, He D, Zhu J, Chen Y, Zhang Y. Remodeling of tumor microenvironment for enhanced tumor chemodynamic/photothermal/chemo-therapy. J Nanobiotechnology 2022; 20:388. [PMID: 36028817 PMCID: PMC9419403 DOI: 10.1186/s12951-022-01594-4] [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: 02/03/2022] [Accepted: 08/13/2022] [Indexed: 12/04/2022] Open
Abstract
The anticancer treatment is largely affected by the microenvironment of the tumors, which not only resists the tumors to the thermo/chemo-therapy, but also promotes their growth and invasion. In this work, the angiogenesis factor is balanced by combining with the breathing hyperoxygen, for regulating the tumor microenvironment and also for relieving hypoxia and high tissue interstitial pressure, which promote drug delivery to tumor tissues by increasing the in vivo perfusion and reversing the immunosuppressive tumor. In addition, the designed multifunctional nanoparticles have a great potential for applications to the tumor dual-mode imaging including magnetic resonance (MR) and photoacoustic (PA) imaging. This work proposes a promising strategy to enhance the thermo/chemo-therapy efficacy by remodeling the tumor microenvironment, which would provide an alternative to prolong the lifetime of tumor patients.
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Affiliation(s)
- Ying Zhang
- Department of Plastic and Reconstructive Surgery, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, 639 Zhizaoju Road, Shanghai, 200011, People's Republic of China
| | - Jingyao Zhu
- School of Materials Science and Engineering, Shanghai Jiao Tong University, Shanghai, 200240, People's Republic of China
| | - Zheng Zhang
- Department of Plastic and Reconstructive Surgery, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, 639 Zhizaoju Road, Shanghai, 200011, People's Republic of China
| | - Dannong He
- School of Materials Science and Engineering, Shanghai Jiao Tong University, Shanghai, 200240, People's Republic of China
| | - Jun Zhu
- Department of Plastic and Reconstructive Surgery, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, 639 Zhizaoju Road, Shanghai, 200011, People's Republic of China. .,National Engineering Research Center for Nanotechnology, Shanghai, 200241, People's Republic of China.
| | - Yunsheng Chen
- Department of Plastic and Reconstructive Surgery, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, 639 Zhizaoju Road, Shanghai, 200011, People's Republic of China. .,Shanghai Burns Institute, Rui Jin Hospital, Shanghai Jiao Tong University School of Medicine, No.197, Rui Jin 2nd Road, Shanghai, 200025, China.
| | - Yixin Zhang
- Department of Plastic and Reconstructive Surgery, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, 639 Zhizaoju Road, Shanghai, 200011, People's Republic of China.
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Wen Y, Yuan Y, Zhang B, Lin J, Zhao Z, Li J, Cheng Y. Molybdenum blue mediated photothermal immunoassay for CEA detection based on Ag 4P 2O 7@Ag nanocomposites. Talanta 2022; 249:123665. [PMID: 35691125 DOI: 10.1016/j.talanta.2022.123665] [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: 01/24/2022] [Revised: 06/05/2022] [Accepted: 06/06/2022] [Indexed: 11/17/2022]
Abstract
A photothermal immunoassay was built for tumor marker detection based on Ag4P2O7@Ag nanocomposites. Ag4P2O7@Ag nanomaterials were synthesized by precipitation-photoreduction reaction, and characterized by transmission electron microscope (TEM), scanning electron microscopy (SEM), atomic force microscopy (AFM), X-ray photoelectron spectra (XPS) and X-ray powder diffraction (XRD). Come about PO43- derived from Ag4P2O7@Ag under acidic conditions react with ammonium molybdate in the action of reductant generating molybdenum blue. The photothermal change is due to molybdenum blue solution depending on the concentration of carcinoembryonic antigen (CEA) in immunoassay. Under optimal conditions, there is a linear relation between ΔT and CEA concentration in the range of 1 pg mL-1-40 ng mL-1 with the detection limit of 0.33 pg mL-1. Meanwhile, the developed photothermal immunoassay displays preferable selectivity, repeatability, and stability.
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Affiliation(s)
- Yanfei Wen
- College of Biomedical Engineering, Taiyuan University of Technology, Taiyuan, 030024, China
| | - Yuan Yuan
- College of Biomedical Engineering, Taiyuan University of Technology, Taiyuan, 030024, China
| | - Bing Zhang
- College of Biomedical Engineering, Taiyuan University of Technology, Taiyuan, 030024, China.
| | - Jianying Lin
- College of Biomedical Engineering, Taiyuan University of Technology, Taiyuan, 030024, China
| | - Zhihuan Zhao
- College of Biomedical Engineering, Taiyuan University of Technology, Taiyuan, 030024, China
| | - Jing Li
- College of Biomedical Engineering, Taiyuan University of Technology, Taiyuan, 030024, China
| | - Yan Cheng
- College of Medical Imaging, Shanxi Medical University, Taiyuan, 030001, China
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Ouyang J, Rao S, Liu R, Wang L, Chen W, Tao W, Kong N. 2D materials-based nanomedicine: From discovery to applications. Adv Drug Deliv Rev 2022; 185:114268. [PMID: 35398466 DOI: 10.1016/j.addr.2022.114268] [Citation(s) in RCA: 30] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2021] [Revised: 03/11/2022] [Accepted: 04/02/2022] [Indexed: 01/14/2023]
Abstract
Due to their unique physicochemical characteristics, 2D materials have attracted more and more attention in the biomedicine field. Currently, 2D materials-based nanomedicines have been extensively applied in various diseases including cancer, bacterial infection, tissue engineering, biological protection, neurodegenerative diseases, and cardiovascular disease. Depending on their various characteristics, these 2D nanomedicines exert their therapeutic effect in different ways, showing great clinical application prospects. Herein, we focus on the various biomedical applications of 2D materials-based nanomedicine. The structures and characteristics of several typical 2D nanomaterials with different configurations and their corresponding biomedical applications are first introduced. Then, the potential of 2D nanomedicines on therapeutic and imaging and their biological functionalization are discussed. Furthermore, the therapeutic potentials of 2D nanomedicines in various diseases are also comprehensively summarized. At last, the challenges and perspectives for the advancement of 2D nanomedicines in clinical transformation are outlooks.
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Affiliation(s)
- Jiang Ouyang
- Center for Nanomedicine and Department of Anesthesiology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA 02115, USA
| | - Siyuan Rao
- Guangzhou University of Chinese Medicine, Guangzhou, China & Orthopedics Department, Guangdong Provincial Hospital of Traditional Chinese Medicine, Guangzhou, Guangdong 510006, China
| | - Runcong Liu
- Zhuhai Hospital Affiliated, Jinan University, Zhuhai, Guangdong 519000, China
| | - Liqiang Wang
- School of Material Science and Engineering, Zhengzhou University, Zhengzhou, Henan 450001, China
| | - Wei Chen
- 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.
| | - Na Kong
- Liangzhu Laboratory, Zhejiang University Medical Center, Hangzhou, Zhejiang 311121, China; Center for Nanomedicine and Department of Anesthesiology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA 02115, USA.
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