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Manoharan D, Wang LC, Chen YC, Li WP, Yeh CS. Catalytic Nanoparticles in Biomedical Applications: Exploiting Advanced Nanozymes for Therapeutics and Diagnostics. Adv Healthc Mater 2024; 13:e2400746. [PMID: 38683107 DOI: 10.1002/adhm.202400746] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2024] [Revised: 04/17/2024] [Indexed: 05/01/2024]
Abstract
Catalytic nanoparticles (CNPs) as heterogeneous catalyst reveals superior activity due to their physio-chemical features, such as high surface-to-volume ratio and unique optical, electric, and magnetic properties. The CNPs, based on their physio-chemical nature, can either increase the reactive oxygen species (ROS) level for tumor and antibacterial therapy or eliminate the ROS for cytoprotection, anti-inflammation, and anti-aging. In addition, the catalytic activity of nanozymes can specifically trigger a specific reaction accompanied by the optical feature change, presenting the feasibility of biosensor and bioimaging applications. Undoubtedly, CNPs play a pivotal role in pushing the evolution of technologies in medical and clinical fields, and advanced strategies and nanomaterials rely on the input of chemical experts to develop. Herein, a systematic and comprehensive review of the challenges and recent development of CNPs for biomedical applications is presented from the viewpoint of advanced nanomaterial with unique catalytic activity and additional functions. Furthermore, the biosafety issue of applying biodegradable and non-biodegradable nanozymes and future perspectives are critically discussed to guide a promising direction in developing span-new nanozymes and more intelligent strategies for overcoming the current clinical limitations.
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Affiliation(s)
- Divinah Manoharan
- Department of Chemistry, National Cheng Kung University, Tainan, 701, Taiwan
- Interdisciplinary Research Center on Material and Medicinal Chemistry, National Cheng Kung University, Tainan, 701, Taiwan
| | - Liu-Chun Wang
- Department of Chemistry, National Cheng Kung University, Tainan, 701, Taiwan
- Center of Applied Nanomedicine, National Cheng Kung University, Tainan, 701, Taiwan
| | - Ying-Chi Chen
- Department of Chemistry, National Cheng Kung University, Tainan, 701, Taiwan
| | - Wei-Peng Li
- Center of Applied Nanomedicine, National Cheng Kung University, Tainan, 701, Taiwan
- Department of Medicinal and Applied Chemistry, Kaohsiung Medical University, Kaohsiung, 807, Taiwan
- Drug Development and Value Creation Research Center, Kaohsiung Medical University, Kaohsiung, 807, Taiwan
| | - Chen-Sheng Yeh
- Department of Chemistry, National Cheng Kung University, Tainan, 701, Taiwan
- Interdisciplinary Research Center on Material and Medicinal Chemistry, National Cheng Kung University, Tainan, 701, Taiwan
- Center of Applied Nanomedicine, National Cheng Kung University, Tainan, 701, Taiwan
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Han B, Liu Y, Zhou Q, Yu Y, Liu X, Guo Y, Zheng X, Zhou M, Yu H, Wang W. The advance of ultrasound-enabled diagnostics and therapeutics. J Control Release 2024; 375:1-19. [PMID: 39208935 DOI: 10.1016/j.jconrel.2024.08.039] [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: 04/30/2024] [Revised: 07/27/2024] [Accepted: 08/25/2024] [Indexed: 09/04/2024]
Abstract
Point-of-care ultrasound demonstrates significant potential in biomedical research due to its noninvasive, real-time visualization, cost-effectiveness, and other biological benefits. Ultrasound irradiation can precisely control the mechanical and physicochemical effects on pathogenic lesions, enabling real-time visualization, tunable tissue penetration depth, and therapeutic applications. This review summarizes recent advancements in ultrasound-enabled diagnostics and therapeutics, focusing on mechanochemical effects that can be directly integrated into biomedical applications. Additionally, the structure-functionality relationships of sonotheranostic nanoplatforms are systematically discussed, providing insights into the underlying biological effects. Finally, the limitations of current ultrasonic medicine are discussed, along with potential expansions to facilitate patient-centered translations.
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Affiliation(s)
- Biying Han
- School of Pharmacy, Nantong University, Nantong, Jiangsu Province 226001, China
| | - Yan Liu
- School of Pharmacy, Nantong University, Nantong, Jiangsu Province 226001, China
| | - Qianqian Zhou
- School of Pharmacy, Nantong University, Nantong, Jiangsu Province 226001, China
| | - Yuting Yu
- School of Pharmacy, Nantong University, Nantong, Jiangsu Province 226001, China
| | - Xingxing Liu
- School of Pharmacy, Nantong University, Nantong, Jiangsu Province 226001, China
| | - Yu Guo
- State Key Laboratory of Chemical Biology & Center of Pharmaceutics, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai 201203, China
| | - Xiaohua Zheng
- School of Pharmacy, Nantong University, Nantong, Jiangsu Province 226001, China
| | - Mengjiao Zhou
- School of Pharmacy, Nantong University, Nantong, Jiangsu Province 226001, China.
| | - Haijun Yu
- State Key Laboratory of Chemical Biology & Center of Pharmaceutics, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai 201203, China.
| | - Weiqi Wang
- School of Pharmacy, Nantong University, Nantong, Jiangsu Province 226001, China.
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Huang H, Zheng Y, Chang M, Song J, Xia L, Wu C, Jia W, Ren H, Feng W, Chen Y. Ultrasound-Based Micro-/Nanosystems for Biomedical Applications. Chem Rev 2024; 124:8307-8472. [PMID: 38924776 DOI: 10.1021/acs.chemrev.4c00009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/28/2024]
Abstract
Due to the intrinsic non-invasive nature, cost-effectiveness, high safety, and real-time capabilities, besides diagnostic imaging, ultrasound as a typical mechanical wave has been extensively developed as a physical tool for versatile biomedical applications. Especially, the prosperity of nanotechnology and nanomedicine invigorates the landscape of ultrasound-based medicine. The unprecedented surge in research enthusiasm and dedicated efforts have led to a mass of multifunctional micro-/nanosystems being applied in ultrasound biomedicine, facilitating precise diagnosis, effective treatment, and personalized theranostics. The effective deployment of versatile ultrasound-based micro-/nanosystems in biomedical applications is rooted in a profound understanding of the relationship among composition, structure, property, bioactivity, application, and performance. In this comprehensive review, we elaborate on the general principles regarding the design, synthesis, functionalization, and optimization of ultrasound-based micro-/nanosystems for abundant biomedical applications. In particular, recent advancements in ultrasound-based micro-/nanosystems for diagnostic imaging are meticulously summarized. Furthermore, we systematically elucidate state-of-the-art studies concerning recent progress in ultrasound-based micro-/nanosystems for therapeutic applications targeting various pathological abnormalities including cancer, bacterial infection, brain diseases, cardiovascular diseases, and metabolic diseases. Finally, we conclude and provide an outlook on this research field with an in-depth discussion of the challenges faced and future developments for further extensive clinical translation and application.
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Affiliation(s)
- Hui Huang
- School of Environmental and Chemical Engineering, Shanghai University, Shanghai 200444, P. R. China
- Materdicine Lab, School of Life Sciences, Shanghai University, Shanghai 200444, P. R. China
| | - Yi Zheng
- Department of Ultrasound, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200080, P. R. China
| | - Meiqi Chang
- Laboratory Center, Shanghai Municipal Hospital of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai 200071, P. R. China
| | - Jun Song
- Materdicine Lab, School of Life Sciences, Shanghai University, Shanghai 200444, P. R. China
| | - Lili Xia
- Materdicine Lab, School of Life Sciences, Shanghai University, Shanghai 200444, P. R. China
| | - Chenyao Wu
- Materdicine Lab, School of Life Sciences, Shanghai University, Shanghai 200444, P. R. China
| | - Wencong Jia
- Materdicine Lab, School of Life Sciences, Shanghai University, Shanghai 200444, P. R. China
| | - Hongze Ren
- Materdicine Lab, School of Life Sciences, Shanghai University, Shanghai 200444, P. R. China
| | - Wei Feng
- School of Environmental and Chemical Engineering, Shanghai University, Shanghai 200444, P. R. China
- Materdicine Lab, School of Life Sciences, Shanghai University, Shanghai 200444, P. R. China
| | - Yu Chen
- School of Environmental and Chemical Engineering, Shanghai University, Shanghai 200444, P. R. China
- Materdicine Lab, School of Life Sciences, Shanghai University, Shanghai 200444, P. R. China
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Yang S, Hu T, Williams GR, Yang Y, Zhang S, Shen J, Chen M, Liang R, Lyu L. Boosting the sonodynamic performance of CoBiMn-layered double hydroxide nanoparticles via tumor microenvironment regulation for ultrasound imaging-guided sonodynamic therapy. J Nanobiotechnology 2024; 22:317. [PMID: 38849886 PMCID: PMC11161954 DOI: 10.1186/s12951-024-02591-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2024] [Accepted: 05/28/2024] [Indexed: 06/09/2024] Open
Abstract
Sonodynamic therapy (SDT), a promising strategy for cancer treatment with the ability for deep tissue penetration, has received widespread attention in recent years. Sonosensitizers with intrinsic characteristics for tumor-specific curative effects, tumor microenvironment (TME) regulation and tumor diagnosis are in high demand. Herein, amorphous CoBiMn-layered double hydroxide (a-CoBiMn-LDH) nanoparticles are presented as multifunctional sonosensitizers to trigger reactive oxygen species (ROS) generation for ultrasound (US) imaging-guided SDT. Hydrothermal-synthesized CoBiMn-LDH nanoparticles are etched via a simple acid treatment to obtain a-CoBiMn-LDH nanoparticles with abundant defects. The a-CoBiMn-LDH nanoparticles give greater ROS generation upon US irradiation, reaching levels ~ 3.3 times and ~ 8.2 times those of the crystalline CoBiMn-LDH nanoparticles and commercial TiO2 sonosensitizer, respectively. This excellent US-triggered ROS generation performance can be attributed to the defect-induced narrow band gap and promoted electrons and holes (e-/h+) separation. More importantly, the presence of Mn4+ enables the a-CoBiMn-LDH nanoparticles to regulate the TME by decomposing H2O2 into O2 for hypoxia relief and US imaging, and consuming glutathione (GSH) for protection against ROS clearance. Biological mechanism analysis shows that a-CoBiMn-LDH nanoparticles modified with polyethylene glycol can serve as a multifunctional sonosensitizer to effectively kill cancer cells in vitro and eliminate tumors in vivo under US irradiation by activating p53, apoptosis, and oxidative phosphorylation-related signaling pathways.
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Affiliation(s)
- Shuqing Yang
- State Key Laboratory of Chemical Resource Engineering, Beijing Advanced Innovation Center for Soft Matter Science and Engineering, Beijing University of Chemical Technology, Beijing, 100029, P. R. China
| | - Tingting Hu
- Department Electrical and Electronic Engineering, The University of Hong Kong, Pokfulam Road, Hong Kong SAR, 999077, P. R. China
| | - Gareth R Williams
- UCL School of Pharmacy, University College London, 29-39 Brunswick Square, London, WC1N 1AX, UK
| | - Yu Yang
- State Key Laboratory of Chemical Resource Engineering, Beijing Advanced Innovation Center for Soft Matter Science and Engineering, Beijing University of Chemical Technology, Beijing, 100029, P. R. China
| | - Susu Zhang
- Lishui Central Hospital and the Fifth Affiliated Hospital of Wenzhou Medical University, Lishui, 323000, P. R. China
| | - Jiayi Shen
- Lishui Central Hospital and the Fifth Affiliated Hospital of Wenzhou Medical University, Lishui, 323000, P. R. China
| | - Minjiang Chen
- Lishui Central Hospital and the Fifth Affiliated Hospital of Wenzhou Medical University, Lishui, 323000, P. R. China.
| | - Ruizheng Liang
- State Key Laboratory of Chemical Resource Engineering, Beijing Advanced Innovation Center for Soft Matter Science and Engineering, Beijing University of Chemical Technology, Beijing, 100029, P. R. China.
- Quzhou Institute for Innovation in Resource Chemical Engineering, Quzhou, 324000, P. R. China.
| | - Lingchun Lyu
- Lishui Central Hospital and the Fifth Affiliated Hospital of Wenzhou Medical University, Lishui, 323000, P. R. China.
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De A, Jee JP, Park YJ. Why Perfluorocarbon nanoparticles encounter bottlenecks in clinical translation despite promising oxygen carriers? Eur J Pharm Biopharm 2024; 199:114292. [PMID: 38636883 DOI: 10.1016/j.ejpb.2024.114292] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2024] [Revised: 03/23/2024] [Accepted: 04/15/2024] [Indexed: 04/20/2024]
Abstract
Artificial Oxygen Carriers (AOCs) have emerged as ground-breaking biomedical solutions, showcasing tremendous potential for enhancing human health and saving lives. Perfluorocarbon (PFC)-based AOCs, in particular, have garnered significant interest among researchers, leading to numerous clinical trials since the 1980 s. However, despite decades of exploration, the success rate has remained notably limited. This comprehensive review article delves into the landscape of clinical trials involving PFC compounds, shedding light on the challenges and factors contributing to the lack of clinical success with PFC nanoparticles till date. By scrutinizing the existing trials, the article aims to uncover the underlying issues like pharmacological side effects of the PFC and the nanomaterials used for the designing, complex formulation strategy and poor clinical trial designs of the formulation. More over each generation of the PFC formulation were discussed with details for their failure in the clinical trials limitations that block the path of PFC-based AOCs' full potential. Furthermore, the review emphasizes a forward-looking approach by outlining the future pathways and strategies essential for achieving success in clinical trials. AOCs require advanced yet biocompatible single-componentformulations. The new trend might be a novel drug delivery technique, like gel emulsion or reverse PFC emulsion with fluoro surfactants. Most importantly, well-planned clinical trials may end in a success story.
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Affiliation(s)
- Anindita De
- College of Pharmacy, Ajou University, 206 Worldcup-ro , Yeongtong-gu, Suwon-si 16499, Republic of Korea.
| | - Jun-Pil Jee
- College of Pharmacy, Chosun University, 309 Pilmun-daero, Dong-gu, Gwangju 61452, Republic of Korea
| | - Young-Joon Park
- College of Pharmacy, Ajou University, 206 Worldcup-ro , Yeongtong-gu, Suwon-si 16499, Republic of Korea; Research Center, IMDpharm Inc., 17 Daehak 4-ro, Yeongtong-gu, Suwon-si 16226, Korea.
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Peng Z, Ye QS, Li XJ, Zheng DY, Zhou Y, Hang CH, Wu JH, Li W, Zhuang Z. Novel perfluorocarbon-based oxygenation therapy alleviates Post-SAH hypoxic brain injury by inhibiting HIF-1α. Free Radic Biol Med 2024; 214:173-183. [PMID: 38342163 DOI: 10.1016/j.freeradbiomed.2024.02.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/14/2023] [Revised: 01/27/2024] [Accepted: 02/05/2024] [Indexed: 02/13/2024]
Abstract
In comparison to other stroke types, subarachnoid hemorrhage (SAH) is characterized by an early age of onset and often results in poor prognosis. The inadequate blood flow at the site of the lesion leads to localized oxygen deprivation, increased level of hypoxia-inducible factor-1α (HIF-1α), and triggers inflammatory responses and oxidative stress, ultimately causing hypoxic brain damage. Despite the potential benefits of oxygen (O2) administration, there is currently a lack of efficient focal site O2 delivery following SAH. Conventional clinical O2 supply methods, such as transnasal oxygenation and hyperbaric oxygen therapy, do not show the ideal therapeutic effect in severe SAH patients. The perfluorocarbon oxygen carrier (PFOC) demonstrates efficacy in transporting O2 and responding to elevated levels of CO2 at the lesion site. Through cellular experiments, we determined that PFOC oxygenation serves as an effective therapeutic approach in inhibiting hypoxia. Furthermore, our animal experiments showed that PFOC oxygenation outperforms O2 breathing, leading to microglia phenotypic switching and the suppression of inflammatory response via the inhibition of HIF-1α. Therefore, as a new type of O2 therapy after SAH, PFOC oxygenation can effectively reduce hypoxic brain injury and improve neurological function.
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Affiliation(s)
- Zheng Peng
- Department of Neurosurgery, Nanjing Drum Tower Hospital, Affiliated Hospital of Medical School, Nanjing University, Nanjing, China; Neurosurgical Institute, Nanjing University, Nanjing, China
| | - Qing-Song Ye
- Medical School of Nanjing University, Nanjing, China
| | - Xiao-Jian Li
- Department of Neurosurgery, Nanjing Drum Tower Hospital, Affiliated Hospital of Medical School, Nanjing University, Nanjing, China; Neurosurgical Institute, Nanjing University, Nanjing, China
| | - De-Yuan Zheng
- Medical School of Nanjing University, Nanjing, China
| | - Yan Zhou
- Department of Neurosurgery, Nanjing Drum Tower Hospital, Affiliated Hospital of Medical School, Nanjing University, Nanjing, China; Neurosurgical Institute, Nanjing University, Nanjing, China
| | - Chun-Hua Hang
- Department of Neurosurgery, Nanjing Drum Tower Hospital, Affiliated Hospital of Medical School, Nanjing University, Nanjing, China; Neurosurgical Institute, Nanjing University, Nanjing, China
| | - Jin-Hui Wu
- Medical School of Nanjing University, Nanjing, China.
| | - Wei Li
- Department of Neurosurgery, Nanjing Drum Tower Hospital, Affiliated Hospital of Medical School, Nanjing University, Nanjing, China; Neurosurgical Institute, Nanjing University, Nanjing, China.
| | - Zong Zhuang
- Department of Neurosurgery, Nanjing Drum Tower Hospital, Affiliated Hospital of Medical School, Nanjing University, Nanjing, China; Neurosurgical Institute, Nanjing University, Nanjing, China.
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Wang P, Sun S, Bai G, Zhang R, Liang F, Zhang Y. Nanosized Prussian blue and its analogs for bioimaging and cancer theranostics. Acta Biomater 2024; 176:77-98. [PMID: 38176673 DOI: 10.1016/j.actbio.2023.12.047] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2023] [Revised: 11/29/2023] [Accepted: 12/29/2023] [Indexed: 01/06/2024]
Abstract
Prussian blue (PB) nanoparticles (NPs) and Prussian blue analogs (PBAs) can form metal-organic frameworks through the programmable coordination of ferrous ions with cyanide. PB and PBAs represent a burgeoning class of hybrid functional nano-systems with a wide-ranging application spectrum encompassing biomedicine, cancer diagnosis, and therapy. A comprehensive overview of recent advancements is crucial for gaining insights for future research. In this context, we reviewed the synthesis techniques and surface modification strategies employed to tailor the dimensions, morphology, and attributes of PB NPs. Subsequently, we explored advanced biomedical utilities of PB NPs, encompassing photoacoustic imaging, magnetic resonance imaging, ultrasound (US) imaging, and multimodal imaging. In particular, the application of PB NPs-mediated photothermal therapy, photodynamic therapy, and chemodynamic therapy to cancer treatment was reviewed. Based on the literature, we envision an evolving trajectory wherein the future of Prussian blue-driven biological applications converge into an integrated theranostic platform, seamlessly amalgamating bioimaging and cancer therapy. STATEMENT OF SIGNIFICANCE: Prussian blue, an FDA-approved coordinative pigment with a centuries-long legacy, has paved the way for Prussian blue nanoparticles (PB NPs), renowned for their remarkable biocompatibility and biosafety. These PB NPs have found their niche in biomedicine, playing crucial roles in both diagnostics and therapeutic applications. The comprehensive review goes beyond PB NP-based cancer therapy. Alongside in-depth coverage of PB NP synthesis and surface modifications, the review delves into their cutting-edge applications in the realm of biomedical imaging, encompassing techniques such as photoacoustic imaging, magnetic resonance imaging, ultrasound imaging, and multimodal imaging.
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Affiliation(s)
- Pengfei Wang
- Xi'an Institute of Flexible Electronics (IFE) and Xi'an Institute of Biomedical Materials & Engineering (IBME), Northwestern Polytechnical University, 127 West Youyi Road, Xi'an 710072, China
| | - Shaohua Sun
- Xi'an Institute of Flexible Electronics (IFE) and Xi'an Institute of Biomedical Materials & Engineering (IBME), Northwestern Polytechnical University, 127 West Youyi Road, Xi'an 710072, China
| | - Guosheng Bai
- Xi'an Institute of Flexible Electronics (IFE) and Xi'an Institute of Biomedical Materials & Engineering (IBME), Northwestern Polytechnical University, 127 West Youyi Road, Xi'an 710072, China
| | - Ruiqi Zhang
- Xi'an Institute of Flexible Electronics (IFE) and Xi'an Institute of Biomedical Materials & Engineering (IBME), Northwestern Polytechnical University, 127 West Youyi Road, Xi'an 710072, China
| | - Fei Liang
- Xi'an Institute of Flexible Electronics (IFE) and Xi'an Institute of Biomedical Materials & Engineering (IBME), Northwestern Polytechnical University, 127 West Youyi Road, Xi'an 710072, China.
| | - Yuezhou Zhang
- Xi'an Institute of Flexible Electronics (IFE) and Xi'an Institute of Biomedical Materials & Engineering (IBME), Northwestern Polytechnical University, 127 West Youyi Road, Xi'an 710072, China; Ningbo Institute of Northwestern Polytechnical University, Frontiers Science Center for Flexible Electronics (FSCFE), Key Laboratory of Flexible Electronics of Zhejiang Province, 218 Qingyi Road, Ningbo, 315103, China.
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Ullah A, Khan M, Yibang Z, Raza F, Hasnat M, Cao J, Qi X, Hussain A, Liu D. Hollow Mesoporous Silica Nanoparticles for Dual Chemo-starvation Therapy of Hepatocellular Carcinoma. Pharm Res 2023; 40:2215-2228. [PMID: 37700104 DOI: 10.1007/s11095-023-03599-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2023] [Accepted: 08/28/2023] [Indexed: 09/14/2023]
Abstract
PURPOSE This study aims at chemotherapy and starvation therapy of HCC via starvation and apoptosis. METHODS Hollow mesoporous organosilica nanoparticles (HMONs) with the thioether-hybrid structure were developed using an organic/inorganic co-templating assembly approach. Hydrofluoric acid was used to remove the internal MSN core for yielding large radial mesopores for loading drug cargos. The morphology and structure of NPs were determined using TEM and SEM. HMONs were stepwise surface modified with glucose oxidase (GOx), oxygen (O2) and Doxorubicin (DOX), and cancer cell membrane (CCM) for yielding CCM-coated HMONs (targeted stealth biorobots; TSBRs) for starvation, apoptotic, and enhanced cell uptake properties, respectively. The surface area and pore size distribution were determined via BET and BJH assays. The catalytic ability of GOx-modified NPs was measured using in vitro glucose conversion approach authenticated by H2O2 and pH determination assays. MTT assay was used to determine the cytotoxicities of NPs. Cell uptake and apoptotic assay were used for the NPs internalization and apoptosis mechanisms. The subcutaneous HepG2 tumor model was established in mice. The long-term in vivo toxicity was determined using blood assays. RESULTS The prepared NPs were spherical, hollow and mesoporous with excellent surface area and pore size distribution. The GOx-modified NPs exhibited excellent catalytic activity. The TSBRs showed better cytotoxicity and reduce the tumor size and weight. The NPs showed long-term safety in vivo. CONCLUSION TSBRs destroyed cancer cells by starvation and chemotherapy in both in-vitro and in-vivo settings which demonstrates its anti-cancer potential.
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Affiliation(s)
- Aftab Ullah
- School of Pharmacy, Jiangsu University, Zhenjiang, 212013, Jiangsu, China.
| | - Marina Khan
- Department of Biotechnology and Genetic Engineering, Kohat University of Science and Technology, Kohat, Pakistan
| | - Zhang Yibang
- School of Pharmacy, Jiangsu University, Zhenjiang, 212013, Jiangsu, China
| | - Faisal Raza
- School of Pharmacy, Shanghai Jiaotong University, Shanghai, 200240, China
| | - Muhammad Hasnat
- Institute of Pharmaceutical Sciences, University of Veterinary and Animal Sciences, Outfall Road, Lahore, 54000, Pakistan
| | - Jin Cao
- School of Pharmacy, Jiangsu University, Zhenjiang, 212013, Jiangsu, China
| | - Xueyong Qi
- School of Pharmacy, Jiangsu University, Zhenjiang, 212013, Jiangsu, China
| | - Abid Hussain
- School of Medicine, Jiangsu University, Zhenjiang, 212013, Jiangsu, China.
| | - Daojun Liu
- Department of Pharmacy, Shantou University Medical College, 22 Xinling Road, Shantou, 515041, Guangdong, China.
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Lu K, Zhu XY, Li Y, Gu N. Progress in the preparation of Prussian blue-based nanomaterials for biomedical applications. J Mater Chem B 2023. [PMID: 36748242 DOI: 10.1039/d2tb02617a] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
Prussian blue (PB) is composed of the coordination network of Fe2+-CN-Fe3+ mixed valence state as a classic metal complex, which includes a C atom and Fe2+ (low spin), N atom and Fe3+ (high spin). PB and its analogues (PBA) have excellent biosafety, good magnetic properties, outstanding photothermal properties and the ability to mimic enzymatic behaviors due to their stable structure, tunable size, controllable morphology, abundant modification methods and excellent physicochemical properties. They have received increasing research interest and have shown promising applications in the biomedical field. Here, progress in the preparation of PB-based nanomaterials for biomedical applications is summarized and discussed. The preparation strategies, traditional synthesis and emerging preparation methods of PB are summarized systematically in this review. The design and preparation of PBA, PB(PBA)-based hollow structures and PB(PBA)-based composites are also included. While introducing the preparation status, some PB-based nanomaterials that have performed well in specific biomedical fields are emphasized. More importantly, the key factors and future development of PB for the clinical translation as multifunctional nanomaterials are also discussed. This review provides a reference for the design and biomedical application of PB-based nanomaterials.
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Affiliation(s)
- Kun Lu
- State Key Laboratory of Bioelectronics, Jiangsu Key Laboratory for Biomaterials and Devices, School of Biological Science and Medical Engineering, Southeast University, Nanjing 210009, P. R. China.
| | - Xiao-Yang Zhu
- State Key Laboratory of Bioelectronics, Jiangsu Key Laboratory for Biomaterials and Devices, School of Biological Science and Medical Engineering, Southeast University, Nanjing 210009, P. R. China.
| | - Yan Li
- State Key Laboratory of Bioelectronics, Jiangsu Key Laboratory for Biomaterials and Devices, School of Biological Science and Medical Engineering, Southeast University, Nanjing 210009, P. R. China.
| | - Ning Gu
- State Key Laboratory of Bioelectronics, Jiangsu Key Laboratory for Biomaterials and Devices, School of Biological Science and Medical Engineering, Southeast University, Nanjing 210009, P. R. China. .,Medical School, Nanjing University, Nanjing 210093, P. R. China
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Zeng W, Yue X, Dai Z. Ultrasound contrast agents from microbubbles to biogenic gas vesicles. MEDICAL REVIEW (2021) 2023; 3:31-48. [PMID: 37724107 PMCID: PMC10471104 DOI: 10.1515/mr-2022-0020] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/22/2022] [Accepted: 09/11/2022] [Indexed: 09/20/2023]
Abstract
Microbubbles have been the earliest and most widely used ultrasound contrast agents by virtue of their unique features: such as non-toxicity, intravenous injectability, ability to cross the pulmonary capillary bed, and significant enhancement of echo signals for the duration of the examination, resulting in essential preclinical and clinical applications. The use of microbubbles functionalized with targeting ligands to bind to specific targets in the bloodstream has further enabled ultrasound molecular imaging. Nevertheless, it is very challenging to utilize targeted microbubbles for molecular imaging of extravascular targets due to their size. A series of acoustic nanomaterials have been developed for breaking free from this constraint. Especially, biogenic gas vesicles, gas-filled protein nanostructures from microorganisms, were engineered as the first biomolecular ultrasound contrast agents, opening the door for more direct visualization of cellular and molecular function by ultrasound imaging. The ordered protein shell structure and unique gas filling mechanism of biogenic gas vesicles endow them with excellent stability and attractive acoustic responses. What's more, their genetic encodability enables them to act as acoustic reporter genes. This article reviews the upgrading progresses of ultrasound contrast agents from microbubbles to biogenic gas vesicles, and the opportunities and challenges for the commercial and clinical translation of the nascent field of biomolecular ultrasound.
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Affiliation(s)
- Wenlong Zeng
- Department of Biomedical Engineering, College of Future Technology, Peking University, Beijing, China
| | - Xiuli Yue
- School of Environment, Harbin Institute of Technology, Harbin, China
| | - Zhifei Dai
- Department of Biomedical Engineering, College of Future Technology, Peking University, Beijing, China
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Jiao J, Tian Y, Li Y, Liang Y, Deng S, Wang W, Wang Y, Lin Y, Tian Y, Li C. Metal-organic framework-based nanoplatform enhance fibroblast activity to treat periodontitis. Dent Mater J 2023; 42:19-29. [PMID: 36244739 DOI: 10.4012/dmj.2022-096] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
After periodontal tissue injury, reconstruct soft tissue sealing around the tooth surface is of fundamental importance to treat periodontitis. Among multiple cell types, fibroblast plays a central role in reestablishing functional periodontium. To enhance fibroblast activity, a novel metal-organic framework-based nanoplatform is fabricated using mesoporous Prussian blue (MPB) nanoparticles to load baicalein (BA), named MPB-BA. Drug release test displayed sustained BA release of MPB-BA. Cell proliferation, transwell migration and wound healing tests revealed accelerated fibroblast proliferation and migration for the established MPB-BA nanoplatform. Moreover, vinculin immunofluorescence staining, western blot and quantitative real-time PCR analysis showed up-regulated vinculin protein and integrin α5 and integrin β1 gene expressions for MPB-BA, suggesting improved cell adhesion. In addition, hematoxylin and eosin (H&E) and Masson trichromatic staining suggested superior anti-inflammatory and collagen fiber reconstruction effects for MPB-BA in a rat experimental periodontitis model in vivo. Our study may provide a promising strategy for the treatment of periodontitis.
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Affiliation(s)
- Jian Jiao
- School of Dentistry, Stomatological Hospital, Tianjin Medical University.,Department of Stomatology, General Hospital, Tianjin Medical University
| | - Yujuan Tian
- School of Dentistry, Stomatological Hospital, Tianjin Medical University
| | - Ying Li
- School of Dentistry, Stomatological Hospital, Tianjin Medical University
| | - Yunkai Liang
- School of Dentistry, Stomatological Hospital, Tianjin Medical University
| | - Shu Deng
- Department of Stomatology, Second Hospital, Tianjin Medical University
| | - Wanmeng Wang
- School of Dentistry, Stomatological Hospital, Tianjin Medical University
| | - Yuwei Wang
- School of Dentistry, Stomatological Hospital, Tianjin Medical University
| | - Yi Lin
- School of Dentistry, Stomatological Hospital, Tianjin Medical University
| | - Yuan Tian
- School of Dentistry, Stomatological Hospital, Tianjin Medical University
| | - Changyi Li
- School of Dentistry, Stomatological Hospital, Tianjin Medical University
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12
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NIR responsive nanoenzymes via photothermal ablation and hypoxia reversal to potentiate the STING-dependent innate antitumor immunity. Mater Today Bio 2023; 19:100566. [PMID: 36816600 PMCID: PMC9932208 DOI: 10.1016/j.mtbio.2023.100566] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2022] [Revised: 01/26/2023] [Accepted: 01/27/2023] [Indexed: 01/30/2023] Open
Abstract
Despite advances in combined photothermal/immunotherapy of tumor, the therapeutic effect has been impaired due to hypoxic microenvironment and inadequate immune activation. Manganese ions directly activated the stimulator of interferon genes (STING) pathway and induced innate antitumor immunity. Herein, a near infrared light (NIR)-responsive nanoenzyme (PB-Mn/OVA NE) was constructed by doping manganese into the ovalbumin (OVA)-templated Prussian blue (PB) nanoparticles. The resultant PB-Mn/OVA NEs exhibited favorable catalase activity to produce oxygen, which was conducive to alleviate the tumor hypoxic microenvironment. Under 808 nm NIR irradiation, the PB-Mn/OVA NEs with outstanding photothermal conversion efficiency of 30% significantly destroyed tumor cells by inducing immunogenic cell death (ICD). Impressively, the PB-Mn/OVA NEs could activate the cGAS-STING pathway to promote the maturation and the antigen cross-presentation ability of dendritic cells (DCs), which further activated cytotoxic T lymphocytes and memory T lymphocytes. Overall, this work presents a powerful nanoenzyme formula to integrate photothermal ablation and hypoxic reversal for triggering robust innate and adaptive antitumor immune response.
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13
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Zhu H, Wang R. Exceptionally high and reversible NO x uptake by hollow Mn-Fe composite nanocubes derived from Prussian blue analogues. NANOSCALE 2023; 15:1709-1717. [PMID: 36594592 DOI: 10.1039/d2nr06502a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/17/2023]
Abstract
Noble metal-based catalysts are widely used as passive NOx adsorbers (PNA) for cold-start NOx emissions; however, efficient porous materials as an alternative have great development potential. Herein, porous Mn-Fe composites with hollow nanocubes derived from Prussian blue analogue (PBA) precursors were used as PNA. The effects of O2, the molar ratio of Mn/Fe, calcination temperature and reaction temperature on their adsorption capacity were explored. The physicochemical properties of the obtained catalysts were systematically characterized by XRD, SEM, BET surface area, TGA, XPS and DRIFT techniques. The developed Mn1Fe2-450 presented excellent NOx uptake (more than 2.16 mmol g-1 at 200 °C). Moreover, a high NOx adsorption performance was also retained in the presence of 10% water vapor. The existing Mn3+ and Fe2+ species could contribute to the NOx adsorption and gaseous O2 can accelerate NO activation to form more easily adsorbed NO2. Surface NO2 is further diffused and stored into the bulk of the Mn-Fe composite in the form of nitrite and nitrate. This work revealed a novel candidate for PNA catalysts, which might provide inspiration for the design of new adsorbent materials.
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Affiliation(s)
- Hongjian Zhu
- School of Environmental Science and Engineering, Shandong University, No. 72 Seaside Road, Qingdao 266237, China.
| | - Rui Wang
- School of Environmental Science and Engineering, Shandong University, No. 72 Seaside Road, Qingdao 266237, China.
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14
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Zhang X, Qu Q, Yang A, Wang J, Cheng W, Deng Y, Zhou A, Lu T, Xiong R, Huang C. Chitosan enhanced the stability and antibiofilm activity of self-propelled Prussian blue micromotor. Carbohydr Polym 2023; 299:120134. [PMID: 36876772 DOI: 10.1016/j.carbpol.2022.120134] [Citation(s) in RCA: 26] [Impact Index Per Article: 26.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2022] [Revised: 09/11/2022] [Accepted: 09/17/2022] [Indexed: 11/25/2022]
Abstract
The emergence, spread and difficult removal of bacteria biofilm, represent an ever-increasing persistent infections and medical complications challenge worldwide. Herein, a self-propelled system Prussian blue micromotor (PB MMs) were constructed by gas-shearing technology for efficient degradation of biofilms by combining chemodynamic therapy (CDT) and photothermal therapy (PTT). With the interpenetrating network crosslinked by alginate, chitosan (CS) and metal ions as the substrate, PB was generated and embedded in the micromotor at the same time of crosslinking. The micromotors are more stable and could capture bacteria with the addition of CS. The micromotors show excellent performance, containing photothermal conversion, reactive oxygen species (ROS) generation and bubble produced by catalyzing Fenton reaction for motion, which served as therapeutic agent could chemically kill bacteria and physically destroy biofilm. This research work opens a new path of an innovative strategy to efficiently remove biofilm.
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Affiliation(s)
- Xiaoli Zhang
- Laboratory of Advanced Biomedical Materials (NFU-UGent), Jiangsu Co-Innovation Center of Efficient Processing and Utilization of Forest Resources, Nanjing Forestry University, Nanjing 210037, PR China
| | - Qingli Qu
- Laboratory of Advanced Biomedical Materials (NFU-UGent), Jiangsu Co-Innovation Center of Efficient Processing and Utilization of Forest Resources, Nanjing Forestry University, Nanjing 210037, PR China
| | - Anquan Yang
- Zhejiang OSM Group Co., Ltd, Huzhou 313000, PR China
| | - Jing Wang
- Zhejiang OSM Group Co., Ltd, Huzhou 313000, PR China
| | - Weixia Cheng
- Children's Hospital of Nanjing Medical University, Nanjing 210008, PR China
| | - Yankang Deng
- Laboratory of Advanced Biomedical Materials (NFU-UGent), Jiangsu Co-Innovation Center of Efficient Processing and Utilization of Forest Resources, Nanjing Forestry University, Nanjing 210037, PR China
| | - Aying Zhou
- Laboratory of Advanced Biomedical Materials (NFU-UGent), Jiangsu Co-Innovation Center of Efficient Processing and Utilization of Forest Resources, Nanjing Forestry University, Nanjing 210037, PR China
| | - Tao Lu
- Laboratory of Advanced Biomedical Materials (NFU-UGent), Jiangsu Co-Innovation Center of Efficient Processing and Utilization of Forest Resources, Nanjing Forestry University, Nanjing 210037, PR China
| | - Ranhua Xiong
- Laboratory of Advanced Biomedical Materials (NFU-UGent), Jiangsu Co-Innovation Center of Efficient Processing and Utilization of Forest Resources, Nanjing Forestry University, Nanjing 210037, PR China
| | - Chaobo Huang
- Laboratory of Advanced Biomedical Materials (NFU-UGent), Jiangsu Co-Innovation Center of Efficient Processing and Utilization of Forest Resources, Nanjing Forestry University, Nanjing 210037, PR China.
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15
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Zhu H, Li B, Yu Chan C, Low Qian Ling B, Tor J, Yi Oh X, Jiang W, Ye E, Li Z, Jun Loh X. Advances in Single-component inorganic nanostructures for photoacoustic imaging guided photothermal therapy. Adv Drug Deliv Rev 2023; 192:114644. [PMID: 36493906 DOI: 10.1016/j.addr.2022.114644] [Citation(s) in RCA: 18] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2022] [Revised: 11/02/2022] [Accepted: 11/30/2022] [Indexed: 12/12/2022]
Abstract
Phototheranostic based on photothermal therapy (PTT) and photoacoustic imaging (PAI), as one of avant-garde medical techniques, have sparked growing attention because it allows noninvasive, deeply penetrative, and highly selective and effective therapy. Among a variety of phototheranostic nanoagents, single-component inorganic nanostructures are found to be novel and attractive PAI and PTT combined nanotheranostic agents and received tremendous attention, which not only exhibit structural controllability, high tunability in physiochemical properties, size-dependent optical properties, high reproducibility, simple composition, easy functionalization, and simple synthesis process, but also can be endowed with multiple therapeutic and imaging functions, realizing the superior therapy result along with bringing less foreign materials into body, reducing systemic side effects and improving the bioavailability. In this review, according to their synthetic components, conventional single-component inorganic nanostructures are divided into metallic nanostructures, metal dichalcogenides, metal oxides, carbon based nanostructures, upconversion nanoparticles (UCNPs), metal organic frameworks (MOFs), MXenes, graphdiyne and other nanostructures. On the basis of this category, their detailed applications in PAI guide PTT of tumor treatment are systematically reviewed, including synthesis strategies, corresponding performances, and cancer diagnosis and therapeutic efficacy. Before these, the factors to influence on photothermal effect and the principle of in vivo PAI are briefly presented. Finally, we also comprehensively and thoroughly discussed the limitation, potential barriers, future perspectives for research and clinical translation of this single-component inorganic nanoagent in biomedical therapeutics.
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Affiliation(s)
- Houjuan Zhu
- Institute of Materials Research and Engineering, A*STAR (Agency for Science, Technology and Research), Singapore 138634, Singapore
| | - Bofan Li
- Institute of Materials Research and Engineering, A*STAR (Agency for Science, Technology and Research), Singapore 138634, Singapore; Institute of Sustainability for Chemicals, Energy and Environment (ISCE2) A*STAR (Agency for Science, Technology and Research) Singapore 138634, Singapore
| | - Chui Yu Chan
- Institute of Materials Research and Engineering, A*STAR (Agency for Science, Technology and Research), Singapore 138634, Singapore
| | - Beverly Low Qian Ling
- Institute of Materials Research and Engineering, A*STAR (Agency for Science, Technology and Research), Singapore 138634, Singapore
| | - Jiaqian Tor
- Institute of Materials Research and Engineering, A*STAR (Agency for Science, Technology and Research), Singapore 138634, Singapore
| | - Xin Yi Oh
- Institute of Materials Research and Engineering, A*STAR (Agency for Science, Technology and Research), Singapore 138634, Singapore
| | - Wenbin Jiang
- Institute of Materials Research and Engineering, A*STAR (Agency for Science, Technology and Research), Singapore 138634, Singapore
| | - Enyi Ye
- Institute of Materials Research and Engineering, A*STAR (Agency for Science, Technology and Research), Singapore 138634, Singapore; Institute of Sustainability for Chemicals, Energy and Environment (ISCE2) A*STAR (Agency for Science, Technology and Research) Singapore 138634, Singapore.
| | - Zibiao Li
- Institute of Materials Research and Engineering, A*STAR (Agency for Science, Technology and Research), Singapore 138634, Singapore; Institute of Sustainability for Chemicals, Energy and Environment (ISCE2) A*STAR (Agency for Science, Technology and Research) Singapore 138634, Singapore.
| | - Xian Jun Loh
- Institute of Materials Research and Engineering, A*STAR (Agency for Science, Technology and Research), Singapore 138634, Singapore.
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16
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Loskutova K, Torras M, Zhao Y, Svagan AJ, Grishenkov D. Cellulose Nanofiber-Coated Perfluoropentane Droplets: Fabrication and Biocompatibility Study. Int J Nanomedicine 2023; 18:1835-1847. [PMID: 37051314 PMCID: PMC10085006 DOI: 10.2147/ijn.s397626] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2022] [Accepted: 03/10/2023] [Indexed: 04/14/2023] Open
Abstract
Purpose To study the effect of cellulose nanofiber (CNF)-shelled perfluoropentane (PFP) droplets on the cell viability of 4T1 breast cancer cells with or without the addition of non-encapsulated paclitaxel. Methods The CNF-shelled PFP droplets were produced by mixing a CNF suspension and PFP using a homogenizer. The volume size distribution and concentration of CNF-shelled PFP droplets were estimated from images taken with an optical microscope and analyzed using Fiji software and an in-house Matlab script. The thermal stability was qualitatively assessed by comparing the size distribution and concentration of CNF-shelled PFP droplets at room temperature (~22°) and 37°C. The cell viability of 4T1 cells was measured using a 3-[4,5-dimethylthiazol-2yl]-2,5-diphenyltetrazolium bromide (MTT) assay. Additionally, a hemolysis assay was performed to assess blood compatibility of CNF-shelled PFP droplets. Results The droplet diameter and concentration of CNF-shelled PFP droplets decreased after 48 hours at both room temperature and 37°C. In addition, the decrease in concentration was more significant at 37°C, from 3.50 ± 0.64×106 droplets/mL to 1.94 ± 0.10×106 droplets/mL, than at room temperature, from 3.65 ± 0.29×106 droplets/mL to 2.56 ± 0.22×106 droplets/mL. The 4T1 cell viability decreased with increased exposure time and concentration of paclitaxel, but it was not affected by the presence of CNF-shelled PFP droplets. No hemolysis was observed at any concentration of CNF-shelled PFP droplets. Conclusion CNF-shelled PFP droplets have the potential to be applied as drug carriers in ultrasound-mediated therapy.
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Affiliation(s)
- Ksenia Loskutova
- Department of Biomedical Engineering and Health Systems, KTH Royal Institute of Technology, Huddinge, SE-141 57, Sweden
- Correspondence: Ksenia Loskutova, Department of Biomedical Engineering and Health Systems, KTH Royal Institute of Technology, Hälsovägen 11C, Huddinge, SE-14157, Sweden, Tel +46 707 26 76 77, Email
| | - Mar Torras
- Department of Biomedical Engineering and Health Systems, KTH Royal Institute of Technology, Huddinge, SE-141 57, Sweden
| | - Ying Zhao
- Department of Laboratory Medicine, Karolinska Institute, Huddinge, SE-141 57, Sweden
| | - Anna J Svagan
- Department of Fibre and Polymer Technology, KTH Royal Institute of Technology, Stockholm, SE-100 44, Sweden
| | - Dmitry Grishenkov
- Department of Biomedical Engineering and Health Systems, KTH Royal Institute of Technology, Huddinge, SE-141 57, Sweden
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17
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Yang Y, Wang XH, Wang J, Zhang JY, Chen W, Yang H, He P, Tang XQ, Yu JH. A New Nanoscale Ultrasound Phase-Variant Contrast Agent for Phase Variant Low-Frequency Medical Ultrasound Imaging That Can Scavenge Reactive Oxygen Species. J Biomed Nanotechnol 2022. [DOI: 10.1166/jbn.2022.3485] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/30/2023]
Abstract
Nanoscale phase-variant ultrasound contrast agents have attracted the interest of many researchers. However, it is a challenge to design nanobubbles that are activated by low-frequency medical ultrasound that do not cause damage to normal tissues. In this study, we designed a new type
of nanoparticle consisting of perfluoropentane and iron polyphthalocyanine loaded into liposomes. These nanoparticles can be activated by a low-frequency medical ultrasound imager at a frequency of 5 MHz for ultrasound imaging and clear reactive oxygen species at a rate of more than 50%. This
ability to scavenge excess reactive oxygen species can alleviate the damage these species cause and protect macrophages. Moreover, these nanoparticles can effectively enhance ultrasound contrast imaging for real-time visualization in the diagnosis and treatment of diseases.
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18
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Advancements of Prussian blue-based nanoplatforms in biomedical fields: Progress and perspectives. J Control Release 2022; 351:752-778. [DOI: 10.1016/j.jconrel.2022.10.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2022] [Revised: 10/02/2022] [Accepted: 10/03/2022] [Indexed: 12/07/2022]
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19
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Cen J, Ye X, Liu X, Pan W, Zhang L, Zhang G, He N, Shen A, Hu J, Liu S. Fluorinated Copolypeptide‐Stabilized Microbubbles with Maleimide‐Decorated Surfaces as Long‐Term Ultrasound Contrast Agents. Angew Chem Int Ed Engl 2022; 61:e202209610. [DOI: 10.1002/anie.202209610] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2022] [Indexed: 11/10/2022]
Affiliation(s)
- Jie Cen
- Department of Ultrasound Imaging & Department of Pharmacy The First Affiliated Hospital of USTC Division of Life Sciences and Medicine University of Science and Technology of China 17 Lujiang Road Hefei, Anhui Province 230001 China
- CAS Key Laboratory of Soft Matter Chemistry Department of Polymer Science and Engineering University of Science and Technology of China 96 Jinzhai Road Hefei, Anhui Province 230026 China
| | - Xianjun Ye
- Department of Ultrasound Imaging & Department of Pharmacy The First Affiliated Hospital of USTC Division of Life Sciences and Medicine University of Science and Technology of China 17 Lujiang Road Hefei, Anhui Province 230001 China
| | - Xiao Liu
- Department of Ultrasound Imaging & Department of Pharmacy The First Affiliated Hospital of USTC Division of Life Sciences and Medicine University of Science and Technology of China 17 Lujiang Road Hefei, Anhui Province 230001 China
| | - Wenhao Pan
- CAS Key Laboratory of Soft Matter Chemistry Department of Polymer Science and Engineering University of Science and Technology of China 96 Jinzhai Road Hefei, Anhui Province 230026 China
| | - Lei Zhang
- Department of Ultrasound Imaging & Department of Pharmacy The First Affiliated Hospital of USTC Division of Life Sciences and Medicine University of Science and Technology of China 17 Lujiang Road Hefei, Anhui Province 230001 China
| | - Guoying Zhang
- CAS Key Laboratory of Soft Matter Chemistry Department of Polymer Science and Engineering University of Science and Technology of China 96 Jinzhai Road Hefei, Anhui Province 230026 China
| | - Nianan He
- Department of Ultrasound Imaging & Department of Pharmacy The First Affiliated Hospital of USTC Division of Life Sciences and Medicine University of Science and Technology of China 17 Lujiang Road Hefei, Anhui Province 230001 China
| | - Aizong Shen
- Department of Ultrasound Imaging & Department of Pharmacy The First Affiliated Hospital of USTC Division of Life Sciences and Medicine University of Science and Technology of China 17 Lujiang Road Hefei, Anhui Province 230001 China
| | - Jinming Hu
- CAS Key Laboratory of Soft Matter Chemistry Department of Polymer Science and Engineering University of Science and Technology of China 96 Jinzhai Road Hefei, Anhui Province 230026 China
| | - Shiyong Liu
- CAS Key Laboratory of Soft Matter Chemistry Department of Polymer Science and Engineering University of Science and Technology of China 96 Jinzhai Road Hefei, Anhui Province 230026 China
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Alleviation of cardiac fibrosis using acellular peritoneal matrix-loaded pirfenidone nanodroplets after myocardial infarction in rats. Eur J Pharmacol 2022; 933:175238. [PMID: 36116519 DOI: 10.1016/j.ejphar.2022.175238] [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: 03/02/2022] [Revised: 08/22/2022] [Accepted: 08/24/2022] [Indexed: 11/24/2022]
Abstract
Myocardial fibrosis (MF) in the remote myocardium is a feature at the micoscopic level of pathological remodeling after myocardial infarction (MI). Although pirfenidone (PFD), an antifibrotic agent, is commonly used to inhibit fibrosis in multiple organs, its clinical use is limited because of the high doses required for favorable therapeutic outcomes and various side effects. Nanodrug technology has allowed for delayed quantitative drug release and reduced the amount of medication required, improving the treatment strategy for MF. In this study, we investigated the possible therapeutic effect of peritoneal matrix-loaded pirfenidone nanodroplets (NDs) on MI fibrosis. The results showed that the Perfluoropentane-Pirfenidone@Nanodroplets-Polyethylene glycol 2000 (PFP-PFD@NDs-PEG) described in this study was successfully synthesized and demonstrated a high potential for the targeted treatment of MI. The total duration of pirfenidone release from PFP-PFD@NDs-PEG was increased by loading it into an acellular peritoneal matrix (APM). Additionally, pirfenidone inhibited the transformation of cardiac fibroblasts into cardiac myofibroblasts in vitro and reduced the synthesis and secretion of collagen I and collagen III by cardiac myofibroblasts. The combination of the APM with pirfenidone nanodroplets achieved a slow drug release and showed excellent therapeutic effects on fibrosis in MI rats. Our study confirmed the feasibility and synergistic effectiveness of the APM combined with pirfenidone nanodroplets in the treatment of fibrosis in MI rats. Moreover, our technique offers a great potential for applying nanomedicine in other biomedical fields.
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21
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Cen J, Ye X, Liu X, Pan W, Zhang L, Zhang G, He N, Shen A, Hu J, Liu S. Fluorinated Copolypeptide‐Stabilized Microbubbles with Maleimide‐Decorated Surfaces as Long‐Term Ultrasound Contrast Agents. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202209610] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Jie Cen
- China University of Science and Technology Department of Polymer Science and Engineering CHINA
| | - Xianjun Ye
- China University of Science and Technology Department of Ultrasound Imaging CHINA
| | - Xiao Liu
- China University of Science and Technology Department of Ultrasound Imaging CHINA
| | - Wenhao Pan
- China University of Science and Technology Department of Polymer Science and Engineering CHINA
| | - Lei Zhang
- China University of Science and Technology Department of Pharmacy CHINA
| | - Guoying Zhang
- China University of Science and Technology Department of Polymer Science and Engineering CHINA
| | - Nianan He
- China University of Science and Technology Department of Ultrasound Imaging CHINA
| | - Aizong Shen
- China University of Science and Technology Department of Pharmacy CHINA
| | - Jinming Hu
- China University of Science and Technology Department of Polymer Science and Engineering 96 Jinzhai RoadDepartment of Polymer Science and EngineeringUniversity of Science and Technology of China 230026 Hefei CHINA
| | - Shiyong Liu
- University of Science and Technology of China Department of Polymer Science and Engineering 96 Jinzhai Road 230026 Hefei CHINA
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22
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Lu Z, Liu W, Cai Y, Zhao T, Cui M, Zhang H, Du S. Salmonella typhimurium strip based on the photothermal effect and catalytic color overlap of PB@Au nanocomposite. Food Chem 2022; 385:132649. [PMID: 35278735 DOI: 10.1016/j.foodchem.2022.132649] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2021] [Revised: 02/23/2022] [Accepted: 03/04/2022] [Indexed: 11/25/2022]
Abstract
This work reports a sensitive and accurate multimode detection method to detect Salmonella typhimurium using inherent color, photothermal and catalytic properties of Prussian blue@gold nanoparticles (PB@Au). The inherent color of PB@Au can realize direct visual detection while the temperature increase (ΔT) of it can realize sensitive and quantitative photothermal detection. Moreover, catalytic coloration detection is applied to further amplify detection signal. The risk limit, prevention and control of Salmonella typhimurium can be more intuitively displayed through catalytic color overlap degree between PB@Au and catalytic product. The sensitivity of method is improved through photothermal and catalytic coloration detection (101 CFU·mL-1) compared with direct visual detection (102 CFU·mL-1). The multimode detection improves the accuracy of method, and exhibits good repeatability, acceptable selectivity and stability. This method is also successfully applied in real samples, displaying its good practical applicability.
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Affiliation(s)
- Zhang Lu
- Shandong Provincial Key Laboratory of Animal Resistance Biology, Key Laboratory of Food Nutrition and Safety of Shandong Normal University, College of Life Science, Shandong Normal University, Jinan 250014, PR China
| | - Wenxiu Liu
- Shandong Provincial Key Laboratory of Animal Resistance Biology, Key Laboratory of Food Nutrition and Safety of Shandong Normal University, College of Life Science, Shandong Normal University, Jinan 250014, PR China
| | - Yun Cai
- Shandong Provincial Key Laboratory of Animal Resistance Biology, Key Laboratory of Food Nutrition and Safety of Shandong Normal University, College of Life Science, Shandong Normal University, Jinan 250014, PR China
| | - Tao Zhao
- School of Food Science and Engineering, Qilu University of Technology (Shandong Academy of Sciences), Jinan 250353, PR China
| | - Mengqi Cui
- Zibo Institute for Food and Drug Control, Zibo 255000, PR China
| | - Hongyan Zhang
- Shandong Provincial Key Laboratory of Animal Resistance Biology, Key Laboratory of Food Nutrition and Safety of Shandong Normal University, College of Life Science, Shandong Normal University, Jinan 250014, PR China
| | - Shuyuan Du
- Shandong Provincial Key Laboratory of Animal Resistance Biology, Key Laboratory of Food Nutrition and Safety of Shandong Normal University, College of Life Science, Shandong Normal University, Jinan 250014, PR China.
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23
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Liu H, Jiapaer Z, Meng F, Wu W, Hou C, Duan M, Qin Y, Shao S, Zhang M. Construction Of High Loading Natural Active Substances Nanoplatform and Application in Synergistic Tumor Therapy. Int J Nanomedicine 2022; 17:2647-2659. [PMID: 35730051 PMCID: PMC9206851 DOI: 10.2147/ijn.s364108] [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: 03/03/2022] [Accepted: 05/10/2022] [Indexed: 11/23/2022] Open
Abstract
Background Natural bioactive substances have been widely studied for their superior anti-tumor activity and low toxicity. However, natural bioactive substances suffer from poor water-solubility and poor stability in the physiological environment. Therefore, to overcome the drawbacks of natural bioactive substances in tumor therapy, there is an urgent need for an ideal nanocarrier to achieve high bioactive substance loading with low toxicity. Materials and Methods Face-centered cubic hollow mesoporous Prussian Blue (HMPB) NPs were prepared by stepwise hydrothermal method. Among them, PVP served as a protective agent and HCl served as an etching agent. Firstly, MPB NPs were obtained by 0.01 M HCl etching. Then, the highly uniform dispersed HMPB NPs were obtained by further etching with 1 M HCl. Results In this work, we report a pH-responsive therapeutic nanoplatform based on HMPB NPs. Surprisingly, as-prepared HMPB NPs with ultra-high bioactive substances loading capacity of 329 μg mg−1 owing to the large surface area (131.67 m2 g−1) and wide internal pore size distribution (1.8–96.2 nm). Moreover, with the outstanding photothermal conversion efficiency of HMPB NPs (30.13%), natural bioactive substances were released in the tumor microenvironment (TME). HMPB@PC B2 achieved excellent synergistic therapeutic effects of photothermal therapy (PTT) and chemotherapy (CT) in vivo and in vitro without causing any extraneous side effects. Conclusion A biocompatible HMPB@PC B2 nanoplatform was constructed by simple physical adsorption. The in vitro and in vivo experiment results demonstrated that the synergy of PTT/CT provided excellent therapeutic efficiency for cervical cancer without toxicity. Altogether, as-designed nanomedicines based on natural bioactive substances may be provide a promising strategy for cancer therapy.
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Affiliation(s)
- Haoqiang Liu
- Xinjiang Key Laboratory of Biological Resources and Gentic Engineering, College of Life Science & Technology, Xinjiang University, Urumqi, 830046, People's Republic of China
| | - Zeyidan Jiapaer
- Xinjiang Key Laboratory of Biological Resources and Gentic Engineering, College of Life Science & Technology, Xinjiang University, Urumqi, 830046, People's Republic of China
| | - Fanxing Meng
- Xinjiang Key Laboratory of Biological Resources and Gentic Engineering, College of Life Science & Technology, Xinjiang University, Urumqi, 830046, People's Republic of China
| | - Wanfeng Wu
- Xinjiang Key Laboratory of Biological Resources and Gentic Engineering, College of Life Science & Technology, Xinjiang University, Urumqi, 830046, People's Republic of China
| | - Chengyi Hou
- State Key Laboratory for Modification of Chemical Fibers and Polymer Materials, College of Materials Science and Engineering, Donghua University, Shanghai, 201620, People's Republic of China
| | - Mengjiao Duan
- Xinjiang Key Laboratory of Biological Resources and Gentic Engineering, College of Life Science & Technology, Xinjiang University, Urumqi, 830046, People's Republic of China
| | - Yanan Qin
- Xinjiang Key Laboratory of Biological Resources and Gentic Engineering, College of Life Science & Technology, Xinjiang University, Urumqi, 830046, People's Republic of China
| | - Shuxuan Shao
- Xinjiang Key Laboratory of Biological Resources and Gentic Engineering, College of Life Science & Technology, Xinjiang University, Urumqi, 830046, People's Republic of China
| | - Minwei Zhang
- Xinjiang Key Laboratory of Biological Resources and Gentic Engineering, College of Life Science & Technology, Xinjiang University, Urumqi, 830046, People's Republic of China
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Tian Y, Li Y, Liu J, Lin Y, Jiao J, Chen B, Wang W, Wu S, Li C. Photothermal therapy with regulated Nrf2/NF-κB signaling pathway for treating bacteria-induced periodontitis. Bioact Mater 2022; 9:428-445. [PMID: 34820581 PMCID: PMC8586811 DOI: 10.1016/j.bioactmat.2021.07.033] [Citation(s) in RCA: 54] [Impact Index Per Article: 27.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2021] [Revised: 07/29/2021] [Accepted: 07/29/2021] [Indexed: 02/07/2023] Open
Abstract
Periodontitis is an inflammatory disease initiated by bacterial infection, developed by excessive immune response, and aggravated by high level of reactive oxygen species (ROS). Hence, herein, a versatile metal-organic framework (MOF)-based nanoplatform is prepared using mesoporous Prussian blue (MPB) nanoparticles to load BA, denoted as MPB-BA. The established MPB-BA nanoplatform serves as a shelter and reservoir for vulnerable immunomodulatory drug BA, which possesses antioxidant, anti-inflammatory and anti-bacterial effects. Thus, MPB-BA can exert its antioxidant, anti-inflammatory functions through scavenging intracellular ROS to switch macrophages from M1 to M2 phenotype so as to relieve inflammation. The underlying molecular mechanism lies in the upregulation of phosphorylated nuclear factor erythroid 2-related factor 2 (Nrf2) to scavenge ROS and subsequently inhibit the nuclear factor kappa-B (NF-κB) signal pathway. Moreover, MPB-BA also exhibited efficient photothermal antibacterial activity against periodontal pathogens under near-infrared (NIR) light irradiation. In vivo RNA sequencing results revealed the high involvement of both antioxidant and anti-inflammatory pathways after MPB-BA application. Meanwhile, micro-CT and immunohistochemical staining of p-Nrf2 and p-P65 further confirmed the superior therapeutic effects of MPB-BA than minocycline hydrochloride. This work may provide an insight into the treatment of periodontitis by regulating Nrf2/NF-κB signaling pathway through photothermal bioplatform-assisted immunotherapy.
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Affiliation(s)
- Yujuan Tian
- School of Dentistry, Stomatological Hospital, Tianjin Medical University, Tianjin, 300070, People's Republic of China
| | - Ying Li
- School of Dentistry, Stomatological Hospital, Tianjin Medical University, Tianjin, 300070, People's Republic of China
| | - Jialin Liu
- School of Dentistry, Stomatological Hospital, Tianjin Medical University, Tianjin, 300070, People's Republic of China
| | - Yi Lin
- School of Dentistry, Stomatological Hospital, Tianjin Medical University, Tianjin, 300070, People's Republic of China
| | - Jian Jiao
- School of Dentistry, Stomatological Hospital, Tianjin Medical University, Tianjin, 300070, People's Republic of China
| | - Bo Chen
- School of Dentistry, Stomatological Hospital, Tianjin Medical University, Tianjin, 300070, People's Republic of China
| | - Wanmeng Wang
- School of Dentistry, Stomatological Hospital, Tianjin Medical University, Tianjin, 300070, People's Republic of China
| | - Shuilin Wu
- School of Materials Science & Engineering, Key Laboratory of Advanced Ceramics and Machining Technology by the Ministry of Education of China, Tianjin University, Tianjin, 300072, People's Republic of China
| | - Changyi Li
- School of Dentistry, Stomatological Hospital, Tianjin Medical University, Tianjin, 300070, People's Republic of China
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Li Y, Zhu Y, Wang C, Shen Y, Liu L, Zhou S, Cui PF, Hu H, Jiang P, Ni X, Qiu L, Wang J. Mild Hyperthermia Induced by Hollow Mesoporous Prussian Blue Nanoparticles in Alliance with a Low Concentration of Hydrogen Peroxide Shows Powerful Antibacterial Effect. Mol Pharm 2022; 19:819-830. [PMID: 35170976 DOI: 10.1021/acs.molpharmaceut.1c00765] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
The emergence of superbacteria as well as the drug resistance of the current bacteria gives rise to worry regarding a bacterial pandemic and also calls for the development of novel ways to combat the bacteria. Here in this article, we demonstrate that mild hyperthermia induced by hollow mesoporous Prussian blue nanoparticles (HMPBNPs) in alliance with a low concentration of hydrogen peroxide (H2O2) shows a powerful inhibition effect on bacteria. Our results demonstrate that this therapeutic regime could realize almost full growth inhibition of both Gram-positive (Staphylococcus aureus, S. aureus) and -negative bacteria (Escherichia coli, E. coli), as well as potent inhibition/elimination of the S. aureus biofilm. The wound healing results indicate that combination regime of the antibacterial system could be conveniently used for wound disinfection in vivo and could promote wound healing. To our limited knowledge, this is one of the few pioneer works to apply mild hyperthermia for the combat of bacteria, which provides a novel strategy to inspire future studies.
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Affiliation(s)
- Yuting Li
- School of Pharmacy, Changzhou University, Changzhou 213164, Jiangsu, China
| | - Yun Zhu
- Department of Pharmacy, Nanjing Drum Tower Hospital, The Affiliated Hospital of Nanjing University Medical School, Nanjing 210008, Jiangsu, China
| | - Cheng Wang
- School of Pharmacy, Changzhou University, Changzhou 213164, Jiangsu, China.,The Affiliated Changzhou No. 2 People's Hospital, Nanjing Medical University, Changzhou 213004, Jiangsu, China
| | - Yue Shen
- School of Pharmacy, Changzhou University, Changzhou 213164, Jiangsu, China
| | - Li Liu
- School of Pharmacy, Changzhou University, Changzhou 213164, Jiangsu, China
| | - Shuwen Zhou
- School of Pharmacy, Changzhou University, Changzhou 213164, Jiangsu, China
| | - Peng-Fei Cui
- School of Pharmacy, Changzhou University, Changzhou 213164, Jiangsu, China
| | - Huaanzi Hu
- School of Pharmacy, Changzhou University, Changzhou 213164, Jiangsu, China
| | - Pengju Jiang
- School of Pharmacy, Changzhou University, Changzhou 213164, Jiangsu, China
| | - Xinye Ni
- The Affiliated Changzhou No. 2 People's Hospital, Nanjing Medical University, Changzhou 213004, Jiangsu, China
| | - Lin Qiu
- School of Pharmacy, Changzhou University, Changzhou 213164, Jiangsu, China
| | - Jianhao Wang
- School of Pharmacy, Changzhou University, Changzhou 213164, Jiangsu, China
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Lu D, Chen M, Yu L, Chen Z, Guo H, Zhang Y, Han Z, Xu T, Wang H, Zhou X, Zhou Z, Teng G. Smart-Polypeptide-Coated Mesoporous Fe 3O 4 Nanoparticles: Non-Interventional Target-Embolization/Thermal Ablation and Multimodal Imaging Combination Theranostics for Solid Tumors. NANO LETTERS 2021; 21:10267-10278. [PMID: 34878286 DOI: 10.1021/acs.nanolett.1c03340] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
Tumor theranostics hold great potential for personalized medicine in the future, and transcatheter arterial embolization (TAE) is an important clinical treatment for unresectable or hypervascular tumors. In order to break the limitation, simplify the procedure of TAE, and achieve ideal combinatorial theranostic capability, here, a kind of triblock-polypeptide-coated perfluoropentane-loaded mesoporous Fe3O4 nanocomposites (PFP-m-Fe3O4@PGTTCs) were prepared for non-interventional target-embolization, magnetic hyperthermia, and multimodal imaging combination theranostics of solid tumors. The results of systematic animal experiments by H22-tumor-bearing mice and VX2-tumor-bearing rabbits in vivo indicated that PFP-m-Fe3O4@PGTTC-6.3 has specific tumor accumulation and embolization effects. The tumors' growth has been inhibited and the tumors disappeared 4 weeks and ≤15 days post-injection with embolization and magnetic hyperthermia combination therapy, respectively. The results also showed an excellent effect of magnetic resonance/ultrasound/SPECT multimodal imaging. This pH-responsive non-interventional embolization combinatorial theranostics system provides a novel embolization and multifunctional theranostic candidate for solid tumors.
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Affiliation(s)
- Dedai Lu
- Key Laboratory of Eco-functional Polymer Materials of the Ministry of Education, Key Laboratory of Eco-environmental Polymer Materials of Gansu Province, College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou, 730070, China
| | - Mingshu Chen
- Key Laboratory of Eco-functional Polymer Materials of the Ministry of Education, Key Laboratory of Eco-environmental Polymer Materials of Gansu Province, College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou, 730070, China
| | - Lili Yu
- Key Laboratory of Eco-functional Polymer Materials of the Ministry of Education, Key Laboratory of Eco-environmental Polymer Materials of Gansu Province, College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou, 730070, China
| | - Zhengpeng Chen
- Key Laboratory of Eco-functional Polymer Materials of the Ministry of Education, Key Laboratory of Eco-environmental Polymer Materials of Gansu Province, College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou, 730070, China
| | - Hongyun Guo
- Institute of Gansu Medical Science Research, Gansu Provincial Cancer Hospital, Lanzhou, 730050, China
| | - Yongdong Zhang
- Institute of Gansu Medical Science Research, Gansu Provincial Cancer Hospital, Lanzhou, 730050, China
| | - Zhiming Han
- Gansu Provincial Hospital, Lanzhou, 730000, China
| | - Tingting Xu
- Zhongda Hospital Southeast University, Jiangsu Key Laboratory of Molecular Imaging and Function Imaging, School of Medicine, Southeast University, Nanjing, 210009, China
| | - Haijun Wang
- Gansu Provincial Hospital, Lanzhou, 730000, China
| | - Xing Zhou
- Gansu Provincial Hospital, Lanzhou, 730000, China
| | - Zubang Zhou
- Gansu Provincial Hospital, Lanzhou, 730000, China
| | - Gaojun Teng
- Zhongda Hospital Southeast University, Jiangsu Key Laboratory of Molecular Imaging and Function Imaging, School of Medicine, Southeast University, Nanjing, 210009, China
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Peng C, Chen M, Spicer JB, Jiang X. Acoustics at the nanoscale (nanoacoustics): A comprehensive literature review.: Part II: Nanoacoustics for biomedical imaging and therapy. SENSORS AND ACTUATORS. A, PHYSICAL 2021; 332:112925. [PMID: 34937992 PMCID: PMC8691754 DOI: 10.1016/j.sna.2021.112925] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/08/2023]
Abstract
In the past decade, acoustics at the nanoscale (i.e., nanoacoustics) has evolved rapidly with continuous and substantial expansion of capabilities and refinement of techniques. Motivated by research innovations in the last decade, for the first time, recent advancements of acoustics-associated nanomaterials/nanostructures and nanodevices for different applications are outlined in this comprehensive review, which is written in two parts. As part II of this two-part review, this paper concentrates on nanoacoustics in biomedical imaging and therapy applications, including molecular ultrasound imaging, photoacoustic imaging, ultrasound-mediated drug delivery and therapy, and photoacoustic drug delivery and therapy. Firstly, the recent developments of nanosized ultrasound and photoacoustic contrast agents as well as their various imaging applications are examined. Secondly, different types of nanomaterials/nanostructures as nanocarriers for ultrasound and photoacoustic therapies are discussed. Finally, a discussion of challenges and future research directions are provided for nanoacoustics in medical imaging and therapy.
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Affiliation(s)
- Chang Peng
- Department of Mechanical and Aerospace Engineering, North Carolina State University, Raleigh, NC 27695, USA
| | - Mengyue Chen
- Department of Mechanical and Aerospace Engineering, North Carolina State University, Raleigh, NC 27695, USA
| | - James B. Spicer
- Department of Materials Science and Engineering, The Johns Hopkins University, 3400 North Charles Street, Baltimore, MD 21218, USA
| | - Xiaoning Jiang
- Department of Mechanical and Aerospace Engineering, North Carolina State University, Raleigh, NC 27695, USA
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Jeong K, Kim D, Kim HJ, Lee YD, Yoo J, Jang D, Lee S, Park H, Kim Y, Singh A, Ahn DJ, Kim DH, Bang J, Kim J, Prasad PN, Kim S. Photoechogenic Inflatable Nanohybrids for Upconversion-Mediated Sonotheranostics. ACS NANO 2021; 15:18394-18402. [PMID: 34605648 DOI: 10.1021/acsnano.1c07898] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
Hybrid nanostructures are promising for ultrasound-triggered drug delivery and treatment, called sonotheranostics. Structures based on plasmonic nanoparticles for photothermal-induced microbubble inflation for ultrasound imaging exist. However, they have limited therapeutic applications because of short microbubble lifetimes and limited contrast. Photochemistry-based sonotheranostics is an attractive alternative, but building near-infrared (NIR)-responsive echogenic nanostructures for deep tissue applications is challenging because photolysis requires high-energy (UV-visible) photons. Here, we report a photochemistry-based echogenic nanoparticle for in situ NIR-controlled ultrasound imaging and ultrasound-mediated drug delivery. Our nanoparticle has an upconversion nanoparticle core and an organic shell carrying gas generator molecules and drugs. The core converts low-energy NIR photons into ultraviolet emission for photolysis of the gas generator. Carbon dioxide gases generated in the tumor-penetrated nanoparticle inflate into microbubbles for sonotheranostics. Using different NIR laser power allows dual-modal upconversion luminescence planar imaging and cross-sectional ultrasonography. Low-frequency (10 MHz) ultrasound stimulated microbubble collapse, releasing drugs deep inside the tumor through cavitation-induced transport. We believe that the photoechogenic inflatable hierarchical nanostructure approach introduced here can have broad applications for image-guided multimodal theranostics.
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Affiliation(s)
- Keunsoo Jeong
- Center for Theragnosis, Korea Institute of Science and Technology, Seoul, 02792, Republic of Korea
| | - Dojin Kim
- Center for Theragnosis, Korea Institute of Science and Technology, Seoul, 02792, Republic of Korea
| | - Hyun Jun Kim
- Center for Theragnosis, Korea Institute of Science and Technology, Seoul, 02792, Republic of Korea
- Department of Chemistry, Kyung Hee University, Seoul, 02447, Republic of Korea
| | - Yong-Deok Lee
- Center for Theragnosis, Korea Institute of Science and Technology, Seoul, 02792, Republic of Korea
- Department of Chemical and Biological Engineering, Korea University, Seoul, 02841, Republic of Korea
| | - Jounghyun Yoo
- Center for Theragnosis, Korea Institute of Science and Technology, Seoul, 02792, Republic of Korea
| | - Dohyub Jang
- Center for Theragnosis, Korea Institute of Science and Technology, Seoul, 02792, Republic of Korea
- Department of Biomicrosystem Technology, Korea University, Seoul, 02841, Republic of Korea
- Department of Chemistry and Nano Science, Ewha Womans University, Seoul, 03760, Republic of Korea
| | - Seokyung Lee
- Center for Theragnosis, Korea Institute of Science and Technology, Seoul, 02792, Republic of Korea
| | - Hyeonjong Park
- Center for Theragnosis, Korea Institute of Science and Technology, Seoul, 02792, Republic of Korea
- Department of Chemistry, Kyung Hee University, Seoul, 02447, Republic of Korea
| | - Youngsun Kim
- Center for Theragnosis, Korea Institute of Science and Technology, Seoul, 02792, Republic of Korea
| | - Ajay Singh
- Institute for Lasers Photonics and Biophotonics and the Department of Chemistry, State University of New York Buffalo, Buffalo, New York 14260, United States
| | - Dong June Ahn
- Department of Chemical and Biological Engineering, Korea University, Seoul, 02841, Republic of Korea
- Department of Biomicrosystem Technology, Korea University, Seoul, 02841, Republic of Korea
- KU-KIST Graduate School of Converging Science and Technology, Korea University, Seoul, 02841, Republic of Korea
| | - Dong Ha Kim
- Department of Chemistry and Nano Science, Ewha Womans University, Seoul, 03760, Republic of Korea
| | - Joona Bang
- Department of Chemical and Biological Engineering, Korea University, Seoul, 02841, Republic of Korea
| | - Jungahn Kim
- Department of Chemistry, Kyung Hee University, Seoul, 02447, Republic of Korea
| | - Paras N Prasad
- Institute for Lasers Photonics and Biophotonics and the Department of Chemistry, State University of New York Buffalo, Buffalo, New York 14260, United States
| | - Sehoon Kim
- Center for Theragnosis, Korea Institute of Science and Technology, Seoul, 02792, Republic of Korea
- KU-KIST Graduate School of Converging Science and Technology, Korea University, Seoul, 02841, Republic of Korea
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Hybridized double-shell periodic mesoporous organosilica nanotheranostics for ultrasound imaging guided photothermal therapy. J Colloid Interface Sci 2021; 608:2964-2972. [PMID: 34799047 DOI: 10.1016/j.jcis.2021.11.019] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2021] [Revised: 10/29/2021] [Accepted: 11/06/2021] [Indexed: 01/27/2023]
Abstract
Hybridized periodic mesoporous organosilica (PMO) nanoparticles are expected to provide a multifunctional theranostic platform for precision medicine by combining the advantages of different organic and inorganic components. In this work, double-shell-structured PMO nanotheranostics composed of ethane- and thioether-bridged organosilica shells were synthesized. Gold colloids were generated in situ by the thioether groups on the inner shell. The obtained double-shell PMO@Au (DSPA) has uniform size, large surface areas, ordered mesochannels and photothermal conversion capability. After being encapsulated with perfluorohexacene (PFH), DSPA-PFH produced a strong ultrasound signal upon laser irradiation due to the phase transit of PFH during hyperthermia. DSPA-PFH showed enhanced photothermal therapeutic efficacy, great ultrasound contrast, and minimal toxicity both in vitro and in vivo. These results demonstrated the distribution of different organosilica could be delicately adjusted in hybridized PMO nanoparticles. Furthermore, it showed the potential of using hybridized PMO nanoparticles as a theranostic platform for biomedical applications by combining unique characteristics of different organosilica through rational design.
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Hollow and substrate-supported Prussian blue, its analogs, and their derivatives for green water splitting. CHINESE JOURNAL OF CATALYSIS 2021. [DOI: 10.1016/s1872-2067(21)63833-0] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
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Fu J, Wu Q, Dang Y, Lei X, Feng G, Chen M, Yu XY. Synergistic Therapy Using Doxorubicin-Loading and Nitric Oxide-Generating Hollow Prussian Blue Nanoparticles with Photoacoustic Imaging Potential Against Breast Cancer. Int J Nanomedicine 2021; 16:6003-6016. [PMID: 34511902 PMCID: PMC8418369 DOI: 10.2147/ijn.s327598] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2021] [Accepted: 08/16/2021] [Indexed: 11/23/2022] Open
Abstract
Introduction Traditional antitumor chemotherapy faces great challenges, such as multi-drug resistance (MDR) and poor penetration into tumor tissues. The newly emerging nitric oxide (NO)-based gas therapy has been recognized to reduce MDR and has improved permeation into tumor tissue. Methods In this study, NO-generating prodrug sodium nitroprusside (SNP) was doped to hollow mesoporous Prussian blue (PB) nanoparticles to fabricate NO-generating nanoparticles (NO-PB), which was further loaded with doxorubicin (DOX). Results DOX loaded NO-PB (DOX-NO-PB) was released quicker at pH 6 compared with neutral pH, suggesting NO-PB may facilitate the release of loaded drug in acidic tumor tissue. The capacity of NO production by NO-PB was measured, and the results showed the presence of NO in the culture medium from 4T1 cells incubated with NO-PB and inside the cells. NP-PB could be detected by photoacoustic imaging (PAI) in tumor tissue in 4T1 tumor bearing mice, suggesting this nanoparticle may serve as contrast agent for the noninvasive diagnosis of tumor tissues. NO-PB suppressed the growth of tissues in 4T1 tumor bearing mice. DOX-NO-PB showed more potent anti-tumor effects in 4T1 cells and tumor bearing mice compared with free DOX and NO-PB alone, indicating that the combination of DOX and NO-PB exhibited synergistic effects on tumor suppression. Conclusion This study provides a novel nanocarrier for gas therapy with additional PAI imaging capacity. This nanocarrier can be utilized for combination therapy of NO and chemotherapeutics which may serve as theranostic agents.
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Affiliation(s)
- Jijun Fu
- The Key Laboratory of Molecular Target & Clinical Pharmacology, School of Pharmaceutical Sciences, The First Affiliated Hospital of Guangzhou Medical University, The Fifth Affiliated Hospital of Guangzhou Medical University, Guangzhou Medical University, Guangzhou, 511436, People's Republic of China
| | - Qianni Wu
- The Key Laboratory of Molecular Target & Clinical Pharmacology, School of Pharmaceutical Sciences, The First Affiliated Hospital of Guangzhou Medical University, The Fifth Affiliated Hospital of Guangzhou Medical University, Guangzhou Medical University, Guangzhou, 511436, People's Republic of China
| | - Yuanye Dang
- The Key Laboratory of Molecular Target & Clinical Pharmacology, School of Pharmaceutical Sciences, The First Affiliated Hospital of Guangzhou Medical University, The Fifth Affiliated Hospital of Guangzhou Medical University, Guangzhou Medical University, Guangzhou, 511436, People's Republic of China
| | - Xueping Lei
- The Key Laboratory of Molecular Target & Clinical Pharmacology, School of Pharmaceutical Sciences, The First Affiliated Hospital of Guangzhou Medical University, The Fifth Affiliated Hospital of Guangzhou Medical University, Guangzhou Medical University, Guangzhou, 511436, People's Republic of China
| | - Guining Feng
- The Key Laboratory of Molecular Target & Clinical Pharmacology, School of Pharmaceutical Sciences, The First Affiliated Hospital of Guangzhou Medical University, The Fifth Affiliated Hospital of Guangzhou Medical University, Guangzhou Medical University, Guangzhou, 511436, People's Republic of China
| | - Mingyue Chen
- Foshan Nanhai Vocational School of Health, Foshan, 528211, People's Republic of China
| | - Xi-Yong Yu
- The Key Laboratory of Molecular Target & Clinical Pharmacology, School of Pharmaceutical Sciences, The First Affiliated Hospital of Guangzhou Medical University, The Fifth Affiliated Hospital of Guangzhou Medical University, Guangzhou Medical University, Guangzhou, 511436, People's Republic of China
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Han Z, Tu X, Qiao L, Sun Y, Li Z, Sun X, Wu Z. Phototherapy and multimodal imaging of cancers based on perfluorocarbon nanomaterials. J Mater Chem B 2021; 9:6751-6769. [PMID: 34346475 DOI: 10.1039/d1tb00554e] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Phototherapy, such as photodynamic therapy (PDT) and photothermal therapy (PTT), possesses unique characteristics of non-invasiveness and minimal side effects in cancer treatment, compared with conventional therapies. However, the ubiquitous tumor hypoxia microenvironments could severely reduce the efficacy of oxygen-consuming phototherapies. Perfluorocarbon (PFC) nanomaterials have shown great practical value in carrying and transporting oxygen, which makes them promising agents to overcome tumor hypoxia and extend reactive oxygen species (ROS) lifetime to improve the efficacy of phototherapy. In this review, we summarize the latest advances in PFC-based PDT and PTT, and combined multimodal imaging technologies in various cancer types, aiming to facilitate their application-oriented clinical translation in the future.
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Affiliation(s)
- Zhaoguo Han
- NHC and CAMS Key Laboratory of Molecular Probe and Targeted Theranostics, Molecular Imaging Research Center (MIRC), Harbin Medical University, China.
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Tseng TH, Chen CY, Wu WC, Chen CY. Targeted and oxygen-enriched polymeric micelles for enhancing photodynamic therapy. NANOTECHNOLOGY 2021; 32:365102. [PMID: 34137736 DOI: 10.1088/1361-6528/ac020d] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/28/2021] [Accepted: 05/17/2021] [Indexed: 06/12/2023]
Abstract
Photodynamic therapy (PDT) has been emerged as an alternative therapeutic modality in treatment of several malignant tumors. However, the therapeutic efficacy of PDT is often limited by the solubility of photosensitizers, tumor hypoxia and lack of target specificity to cancer cells. In this study, we developed a folate-conjugated fluorinated polymeric micelle (PFFA) to deliver the hydrophobic photosensitizer (chlorin e6, Ce6) to overcome these limitations. The fluorinated micelles exhibit the low critical micelle concentration, good long-term stability, higher oxygen-carrying capacity and better singlet oxygen generation efficiency compared to non-fluorinated micelles, indicating the potential to improve the PDT efficacy in hypoxic conditions. Cytotoxicity of PDT effect and cellular uptake demonstrate the higher cell growth inhibition to HeLa cells upon irradiation attributed to the selective internalization of Ce6-loaded PFFA micelles (PFFA-Ce6). All results demonstrate the PFFA-Ce6 micelles with targeting function and oxygen-carrying capacity can serve as a promising drug delivery system for hydrophobic photosensitizers and improvement on PDT efficacy.
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Affiliation(s)
- Tzu-Han Tseng
- Department of Chemical Engineering, National Chung Cheng University, Chia-Yi County, 62102, Taiwan
| | - Chieh-Yu Chen
- Department of Chemical Engineering, National Chung Cheng University, Chia-Yi County, 62102, Taiwan
| | - Wen-Chung Wu
- Department of Chemical Engineering, National Cheng Kung University, Tainan, 70101, Taiwan
| | - Ching-Yi Chen
- Department of Chemical Engineering, National Chung Cheng University, Chia-Yi County, 62102, Taiwan
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Qin D, Zhang L, Zhu H, Chen J, Wu D, Bouakaz A, Wan M, Feng Y. A Highly Efficient One-for-All Nanodroplet for Ultrasound Imaging-Guided and Cavitation-Enhanced Photothermal Therapy. Int J Nanomedicine 2021; 16:3105-3119. [PMID: 33967577 PMCID: PMC8096805 DOI: 10.2147/ijn.s301734] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2021] [Accepted: 04/01/2021] [Indexed: 01/06/2023] Open
Abstract
BACKGROUND Photothermal therapy (PTT) has attracted considerable attention for cancer treatment as it is highly controllable and minimally invasive. Various multifunctional nanosystems have been fabricated in an "all-in-one" form to guide and enhance PTT by integrating imaging and therapeutic functions. However, the complex fabrication of nanosystems and their high cost limit its clinical translation. MATERIALS AND METHODS Herein, a high efficient "one-for-all" nanodroplet with a simple composition but owning multiple capabilities was developed to achieve ultrasound (US) imaging-guided and cavitation-enhanced PTT. Perfluoropentane (PFP) nanodroplet with a polypyrrole (PPy) shell (PFP@PPy nanodroplet) was synthesized via ultrasonic emulsification and in situ oxidative polymerization. After characterization of the morphology, its photothermal effect, phase transition performance, as well as its capabilities of enhancing US imaging and acoustic cavitation were examined. Moreover, the antitumor efficacy of the combined therapy with PTT and acoustic cavitation via the PFP@PPy nanodroplets was studied both in vitro and in vivo. RESULTS The nanodroplets exhibited good stability, high biocompatibility, broad optical absorption over the visible and near-infrared (NIR) range, excellent photothermal conversion with an efficiency of 60.1% and activatable liquid-gas phase transition performance. Upon NIR laser and US irradiation, the phase transition of PFP cores into microbubbles significantly enhanced US imaging and acoustic cavitation both in vitro and in vivo. More importantly, the acoustic cavitation enhanced significantly the antitumor efficacy of PTT as compared to PTT alone thanks to the cavitation-mediated cell destruction, which demonstrated a substantial increase in cell detachment, 81.1% cell death in vitro and 99.5% tumor inhibition in vivo. CONCLUSION The PFP@PPy nanodroplet as a "one-for-all" theranostic agent achieved highly efficient US imaging-guided and cavitation-enhanced cancer therapy, and has considerable potential to provide cancer theranostics in the future.
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Affiliation(s)
- Dui Qin
- The Key Laboratory of Biomedical Information Engineering of Ministry of Education, Department of Biomedical Engineering, School of Life Science and Technology, Xi’an Jiaotong University, Xi’an, People’s Republic of China
- Department of Biomedical Engineering, School of Bioinformatics, Chongqing University of Posts and Telecommunications, Chongqing, People’s Republic of China
| | - Lei Zhang
- The Key Laboratory of Biomedical Information Engineering of Ministry of Education, Department of Biomedical Engineering, School of Life Science and Technology, Xi’an Jiaotong University, Xi’an, People’s Republic of China
| | - Hongrui Zhu
- The Key Laboratory of Biomedical Information Engineering of Ministry of Education, Department of Biomedical Engineering, School of Life Science and Technology, Xi’an Jiaotong University, Xi’an, People’s Republic of China
| | - Junjie Chen
- The Key Laboratory of Biomedical Information Engineering of Ministry of Education, Department of Biomedical Engineering, School of Life Science and Technology, Xi’an Jiaotong University, Xi’an, People’s Republic of China
| | - Daocheng Wu
- The Key Laboratory of Biomedical Information Engineering of Ministry of Education, Department of Biomedical Engineering, School of Life Science and Technology, Xi’an Jiaotong University, Xi’an, People’s Republic of China
| | - Ayache Bouakaz
- UMR 1253, iBrain, Université de Tours, Inserm, Tours, F-37032, France
| | - Mingxi Wan
- The Key Laboratory of Biomedical Information Engineering of Ministry of Education, Department of Biomedical Engineering, School of Life Science and Technology, Xi’an Jiaotong University, Xi’an, People’s Republic of China
| | - Yi Feng
- The Key Laboratory of Biomedical Information Engineering of Ministry of Education, Department of Biomedical Engineering, School of Life Science and Technology, Xi’an Jiaotong University, Xi’an, People’s Republic of China
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Cao D, He H, Li W, Yan J, Wu J, Yin M, Zhou Y, Zhou Z, Yin L. A near-infrared light-controlled, oxygen-independent radical generating nano-system toward cancer therapy. Biomater Sci 2021; 9:4054-4065. [PMID: 33908463 DOI: 10.1039/d1bm00084e] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Anti-tumor treatment based on free radicals is often inefficient in hypoxic tumors, mainly because of the oxygen-dependent generation mechanism of reactive oxygen species (ROS). Herein, we report an NIR laser-controlled nano-system that is capable of generating alkyl radicals in situ in an oxygen-independent approach. Hollow mesoporous Prussian blue nanoparticles (HPB NPs) were developed to co-encapsulate the azo initiator (AIBI) and 1-tetradecanol as the phase change material (PCM, melting point of ∼39 °C), obtaining the AP@HPB NPs. At normal body temperature, the PCM remained in the solid state to prevent the pre-leakage of AIBI. Upon NIR laser irradiation (808 nm) at the tumor site, AP@HPB NPs generated heat upon photothermal conversion, which melted the PCM to release AIBI and decomposed AIBI to produce toxicity free alkyl radicals under both normoxic and hypoxic conditions. The alkyl free radicals efficiently killed tumor cells by causing oxidative stress and damaging DNA. Meanwhile, NIR light-induced hyperthermia cooperated with free radicals to efficiently eradicate tumors. This study therefore provides a promising strategy toward oxygen-independent free radical therapy, especially for the treatment of hypoxic tumors.
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Affiliation(s)
- Desheng Cao
- Institute of Functional Nano and Soft Materials (FUNSOM), Jiangsu Key Laboratory for Carbon-Based Functional Materials and Devices, Soochow University, Suzhou 215123, China.
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Wang M, Li B, Du Y, Bu H, Tang Y, Huang Q. Fluorescence imaging-guided cancer photothermal therapy using polydopamine and graphene quantum dot-capped Prussian blue nanocubes. RSC Adv 2021; 11:8420-8429. [PMID: 35423381 PMCID: PMC8695181 DOI: 10.1039/d0ra10491d] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2020] [Accepted: 02/05/2021] [Indexed: 12/15/2022] Open
Abstract
In recent years, imaging-guided photothermal tumor ablation has attracted intense research interest as one of the most exciting strategies for cancer treatment. Herein, we prepared polydopamine and graphene quantum dot-capped Prussian blue nanocubes (PB@PDA@GQDs, PBPGs) with high photothermal conversion efficiency and excellent fluorescence performance for imaging-guided cancer treatment. Transmission electron microscopy (TEM), UV-vis absorption spectroscopy (UV-vis), fluorescence spectroscopy, and X-ray photoelectron spectroscopy (XPS) were employed to characterize their morphology and structures. The photothermal conversion efficiency and therapeutic effect were evaluated in vitro and in vivo. Results revealed that this nanoagent had excellent biocompatibility and enhanced the photothermal effect compared to blue nanocubes (PBs) and polydopamine-capped Prussian blue nanocubes (PB@PDA, PBPs). Therefore, our study may open a new path for the production of PB-based nanocomposites as theranostic nanoagents for imaging-guided photothermal cancer treatment.
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Affiliation(s)
- Meng Wang
- Public Experimental Research Center, Xuzhou Medical University Tong Shan No. 209 Xuzhou City 221004 Jiangsu 221004 China +86-516-83262091
- Key Laboratory of Biotechnology for Medicinal Plants, Jiangsu Province and School of Life Sciences, Jiangsu Normal University Xuzhou Jiangsu 221116 China
| | - Baolong Li
- Public Experimental Research Center, Xuzhou Medical University Tong Shan No. 209 Xuzhou City 221004 Jiangsu 221004 China +86-516-83262091
| | - Yu Du
- Medical Technology School, Xuzhou Medical University Xuzhou Jiangsu 221000 China
| | - Huimin Bu
- Key Laboratory of Biotechnology for Medicinal Plants, Jiangsu Province and School of Life Sciences, Jiangsu Normal University Xuzhou Jiangsu 221116 China
- Department of Physiology, Xuzhou Medical University Xuzhou Jiangsu 221004 China
| | - Yanyan Tang
- Public Experimental Research Center, Xuzhou Medical University Tong Shan No. 209 Xuzhou City 221004 Jiangsu 221004 China +86-516-83262091
| | - Qingli Huang
- Public Experimental Research Center, Xuzhou Medical University Tong Shan No. 209 Xuzhou City 221004 Jiangsu 221004 China +86-516-83262091
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Dang Q, Li Y, Zhang W, Kaneti YV, Hu M, Yamauchi Y. Spatial-controlled etching of coordination polymers. CHINESE CHEM LETT 2021. [DOI: 10.1016/j.cclet.2020.04.053] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Zhang S, Yuan H, Wang C, Liu X, Lu J. Antifouling performance enhancement of polyethersulfone ultrafiltration membrane through increasing charge‐loading capacity over Prussian blue nanoparticles. J Appl Polym Sci 2020. [DOI: 10.1002/app.49410] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Shuai Zhang
- School of Chemistry and Chemical EngineeringShanghai University of Engineering Science Shanghai China
| | - Haikuan Yuan
- School of Chemistry and Chemical EngineeringShanghai University of Engineering Science Shanghai China
| | - Chengcong Wang
- School of Chemistry and Chemical EngineeringShanghai University of Engineering Science Shanghai China
| | - Xiaodi Liu
- School of Chemistry and Chemical EngineeringShanghai University of Engineering Science Shanghai China
| | - Jie Lu
- School of Chemistry and Chemical EngineeringShanghai University of Engineering Science Shanghai China
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Gao X, Wang Q, Cheng C, Lin S, Lin T, Liu C, Han X. The Application of Prussian Blue Nanoparticles in Tumor Diagnosis and Treatment. SENSORS (BASEL, SWITZERLAND) 2020; 20:E6905. [PMID: 33287186 PMCID: PMC7730465 DOI: 10.3390/s20236905] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/05/2020] [Revised: 11/30/2020] [Accepted: 11/30/2020] [Indexed: 12/15/2022]
Abstract
Prussian blue nanoparticles (PBNPs) have attracted increasing research interest in immunosensors, bioimaging, drug delivery, and application as therapeutic agents due to their large internal pore volume, tunable size, easy synthesis and surface modification, good thermal stability, and favorable biocompatibility. This review first outlines the effect of tumor markers using PBNPs-based immunosensors which have a sandwich-type architecture and competitive-type structure. Metal ion doped PBNPs which were used as T1-weight magnetic resonance and photoacoustic imaging agents to improve image quality and surface modified PBNPs which were used as drug carriers to decrease side effects via passive or active targeting to tumor sites are also summarized. Moreover, the PBNPs with high photothermal efficiency and excellent catalase-like activity were promising for photothermal therapy and O2 self-supplied photodynamic therapy of tumors. Hence, PBNPs-based multimodal imaging-guided combinational tumor therapies (such as chemo, photothermal, and photodynamic therapies) were finally reviewed. This review aims to inspire broad interest in the rational design and application of PBNPs for detecting and treating tumors in clinical research.
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Affiliation(s)
| | | | - Cui Cheng
- College of Biological Science and Engineering, Fuzhou University, Fuzhou 350108, China; (X.G.); (Q.W.); (S.L.); (T.L.); (C.L.); (X.H.)
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Yang M, Zhang N, Zhang T, Yin X, Shen J. Fabrication of doxorubicin-gated mesoporous polydopamine nanoplatforms for multimode imaging-guided synergistic chemophotothermal therapy of tumors. Drug Deliv 2020; 27:367-377. [PMID: 32091284 PMCID: PMC7054968 DOI: 10.1080/10717544.2020.1730523] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2019] [Revised: 02/08/2020] [Accepted: 02/11/2020] [Indexed: 02/08/2023] Open
Abstract
A versatile theranostic agent that integrated with therapeutic and diagnostic functions is extremely essential for cancer theranostic. Herein, a multifunctional theranostic nanoplatform (PFP@MPDA-DOX) based on perfluoropentane (PFP) encapsulated mesoporous polydopamine (MPDA) is elaborately designed, followed by gating of drug doxorubicin (DOX) for preventing cargo leaking. The MPDA with pH-responsive biodegradation behavior was served as nanocarrier, which also endows the nanoplatform with a large cavity for PFP filling. The nanoparticles were then gated with DOX molecule by Michael addition and/or Schiff base reaction to shield the leaking of PFP during the blood circulation before the tumor tissue is reached. Also, such nanotheranostic exhibits high photothermal conversion efficiency of 45.6%, which can act as an intelligent nanosystem for photothermal therapy (PTT) and photoacoustic (PA) imaging. Moreover, the liquid-gas phase transition of PFP arising upon exposure to an 808 nm laser and thus produced the bubbles for ultrasound (US) imaging. The subsequent PFP@MPDA-DOX-mediated synergetic chemotherapy (contributed by the DOX gatekeeper) and PTT (contributed by the MPDA) shows excellent anticancer activity, which has been systematically evaluated both in vitro and in vivo. All these positive results certify that the facile incorporation of the antitumor drug gatekeeper and MPDA into one theranostic nanoplatform shows general potential for multimode PA/US imaging and combination chemotherapy/PTT of tumors.
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Affiliation(s)
- Min Yang
- Department of Urology, The First People’s Hospital of Yunnan Province, Kunming University of Science and Technology, Kunming, Yunnan, P. R. China
| | - Ningnan Zhang
- Department of Urology, The First People’s Hospital of Yunnan Province, Kunming University of Science and Technology, Kunming, Yunnan, P. R. China
| | - Tao Zhang
- School of Chemical Science and Technology, Yunnan University, Kunming, Yunnan, P. R. China
| | - Xian Yin
- Department of Urology, The First People’s Hospital of Yunnan Province, Kunming University of Science and Technology, Kunming, Yunnan, P. R. China
| | - Jie Shen
- Department of Urology, The First People’s Hospital of Yunnan Province, Kunming University of Science and Technology, Kunming, Yunnan, P. R. China
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Hao Y, Liu Y, Wu Y, Tao N, Lou D, Li J, Sun X, Liu YN. A robust hybrid nanozyme@hydrogel platform as a biomimetic cascade bioreactor for combination antitumor therapy. Biomater Sci 2020; 8:1830-1839. [PMID: 32057056 DOI: 10.1039/c9bm01837a] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
The development of highly effective and minimally invasive approaches for cancer treatment is the ultimate goal. Herein, an injectable hybrid hydrogel as a biomimetic cascade bioreactor is designed for combination antitumor therapy by providing spatiotemporally-controlled and long-term delivery of therapeutic agents. This hybrid nanozyme@hydrogel (hPB@gellan) is doped with Prussian blue (PB) nanoparticles via the in situ nanoprecipitation method in the polysaccharide gellan matrix. The obtained PB nanoparticles have a small size of 10 nm and play dual roles as a photothermal agent with a photothermal conversion efficiency of 59.6% and as a nanozyme to decompose hydrogen peroxide into oxygen. By incorporating glucose oxidase (GOD) into the hybrid hydrogel, a cascade bioreactor is formed for PB-promoted glucose consumption. Owing to its shear-thinning and self-recovery properties, the hybrid hydrogel is locally administered into tumors, and shows long-term resistance against body clearance and metabolism. The in vivo antitumor results demonstrate that the tumors in the group of combined photothermal and starvation therapy (GOD/hPB@gellan + NIR) are greatly eliminated with a tumor suppression rate of 99.7% 22 days after the treatment. The outstanding antitumor performance is attributed to the main attack by NIR-triggered hyperthermia and the holding attack by GOD-mediated starvation from the catalytic bioreactor of the hybrid hydrogel. Taking into consideration the advantages of biosafety, simple synthetic approaches and facile manipulation in treatment, the hybrid hydrogel has great potential for clinical translation.
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Affiliation(s)
- Yijun Hao
- Hunan Provincial Key Laboratory of Micro & Nano Materials Interface Science, College of Chemistry and Chemical Engineering, Central South University, Changsha 410083, China.
| | - Yandi Liu
- Hunan Provincial Key Laboratory of Micro & Nano Materials Interface Science, College of Chemistry and Chemical Engineering, Central South University, Changsha 410083, China.
| | - Yingjiao Wu
- Hunan Provincial Key Laboratory of Micro & Nano Materials Interface Science, College of Chemistry and Chemical Engineering, Central South University, Changsha 410083, China.
| | - Na Tao
- Hunan Provincial Key Laboratory of Micro & Nano Materials Interface Science, College of Chemistry and Chemical Engineering, Central South University, Changsha 410083, China.
| | - Dongyang Lou
- Hunan Provincial Key Laboratory of Micro & Nano Materials Interface Science, College of Chemistry and Chemical Engineering, Central South University, Changsha 410083, 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.
| | - Xiaoyi Sun
- Hunan Provincial Key Laboratory of Micro & Nano Materials Interface Science, College of Chemistry and Chemical Engineering, Central South University, Changsha 410083, China.
| | - You-Nian Liu
- Hunan Provincial Key Laboratory of Micro & Nano Materials Interface Science, College of Chemistry and Chemical Engineering, Central South University, Changsha 410083, China.
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Wang Z, Long Y, Fan J, Xiao C, Tong C, Guo C, Chen X, Liu B, Yang X. Biosafety and biocompatibility assessment of Prussian blue nanoparticles in vitro and in vivo. Nanomedicine (Lond) 2020; 15:2655-2670. [PMID: 33179590 DOI: 10.2217/nnm-2020-0191] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023] Open
Abstract
Aim: To investigate the effects of the different morphological characteristics of Prussian blue nanoparticles (PB NPs) on their biocompatibility and biosafety. Materials & methods: PB NPs with different sizes, shapes and charges were synthesized and their biosafety and biocompatibility performance were systematically compared in vitro and in vivo. Results: Increased size and positive charge of PB NPs adversely affected cell viability, while improving their peroxidase activity and photothermal conversion efficiency. In vivo analysis demonstrated good biocompatibility of PB NPs, without retention in the organs, but increased size retarded their metabolism. Meanwhile, increased size and positive charge adversely affected hepatic and renal function. Conclusion: This comprehensive exploration of biosafety and biocompatibility provides strong evidences for the use of PB NPs as nanodrug carrier and/or imaging agent.
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Affiliation(s)
- Zhou Wang
- College of Biology, Hunan University, Changsha 410082, China
| | - Ying Long
- College of Biology, Hunan University, Changsha 410082, China
| | - Jialong Fan
- College of Biology, Hunan University, Changsha 410082, China
| | - Chang Xiao
- College of Biology, Hunan University, Changsha 410082, China
| | - Chunyi Tong
- College of Biology, Hunan University, Changsha 410082, China
| | - Chenglin Guo
- Key Laboratory of Study & Discovery of Small Targeted Molecules of Hunan Province School of Medicine, Hunan Normal University, Changsha 410125, PR China
| | - Xinyi Chen
- Key Laboratory of Study & Discovery of Small Targeted Molecules of Hunan Province School of Medicine, Hunan Normal University, Changsha 410125, PR China
| | - Bin Liu
- College of Biology, Hunan University, Changsha 410082, China.,NHC Key Laboratory of Metabolic Cardiovascular Diseases Research, Department of Physiology & Pathophysiology, School of Basic Medical Sciences, Ningxia Medical University, 750004 Yinchuan, PR China
| | - Xiaoping Yang
- Key Laboratory of Study & Discovery of Small Targeted Molecules of Hunan Province School of Medicine, Hunan Normal University, Changsha 410125, PR China
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Li Y, Lu J, Zhang J, Zhu X, Liu J, Zhang Y. Phase-Change Nanotherapeutic Agents Based on Mesoporous Carbon for Multimodal Imaging and Tumor Therapy. ACS APPLIED BIO MATERIALS 2020; 3:8705-8713. [DOI: 10.1021/acsabm.0c01102] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Affiliation(s)
- Yong Li
- School of Environmental and Chemical Engineering, Shanghai University, 99 Shangda Road, 200444 Shanghai, China
- School of Life Sciences, Shanghai University, 99 Shangda Road, 200444 Shanghai, China
| | - Jialin Lu
- School of Environmental and Chemical Engineering, Shanghai University, 99 Shangda Road, 200444 Shanghai, China
| | - Jing Zhang
- School of Environmental and Chemical Engineering, Shanghai University, 99 Shangda Road, 200444 Shanghai, China
| | - Xiaohui Zhu
- School of Environmental and Chemical Engineering, Shanghai University, 99 Shangda Road, 200444 Shanghai, China
| | - Jinliang Liu
- School of Environmental and Chemical Engineering, Shanghai University, 99 Shangda Road, 200444 Shanghai, China
| | - Yong Zhang
- School of Environmental and Chemical Engineering, Shanghai University, 99 Shangda Road, 200444 Shanghai, China
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Sarabaegi M, Roushani M, Hosseini H. Hollow carbon nanocapsules-based nitrogen-doped carbon nanofibers with rosary-like structure as a high surface substrate for impedimetric detection of Pseudomonas aeruginosa. Talanta 2020; 223:121700. [PMID: 33303152 DOI: 10.1016/j.talanta.2020.121700] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2020] [Revised: 09/19/2020] [Accepted: 09/21/2020] [Indexed: 11/15/2022]
Abstract
The design of hollow mesoporous carbon-based materials has attracted tremendous attention, due to their sizeable intrinsic cavity to load specific chemical and unique physical/chemical properties in various applications. Herein, we have established an effective strategy for the preparation of novel hollow carbon nanocapsules-based nitrogen-doped carbon nanofibers (CNCNF) with rosary-like structure. By embedding ultrafine hollow carbon nanocapsules into electrospun polyacrylonitrile (PAN) skeleton, the as-designed composite CNFs were carbonized into hierarchical porous CNFs, consisted of interconnected nitrogen-doped hollow carbon nanocapsules. Due to its individual structural properties and unique chemical composition, the performance of CNCNF was evaluated in aptasensor application via the detection of Pseudomonas aeruginosa (PA). Under optimized conditions, the aptasensor based on CNCNF has a detection limit of 1 CFU⋅mL-1 and a linear range from 101 CFU ⋅mL-1 to 107 CFU ⋅mL-1 (n = 3). Moreover, the designed aptasensor possesses high sensivity, high selectivity, low detection limit, and high reproducibility. These studies showed that the CNCNF material offers a wide variety of enhanced electrochemical features as an electrode material for aptasensor application.
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Affiliation(s)
| | - Mahmoud Roushani
- Department of Chemistry, Ilam University, PO. Box 69315-516, Ilam, Iran.
| | - Hadi Hosseini
- Department of Chemistry, Ilam University, PO. Box 69315-516, Ilam, Iran
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Li L, Guan Y, Xiong H, Deng T, Ji Q, Xu Z, Kang Y, Pang J. Fundamentals and applications of nanoparticles for ultrasound‐based imaging and therapy. NANO SELECT 2020. [DOI: 10.1002/nano.202000035] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023] Open
Affiliation(s)
- Lujing Li
- Department of Urology The Seventh Affiliated Hospital Sun Yat‐sen University Shenzhen Guangdong 518107 China
| | - Yupeng Guan
- Department of Urology The Seventh Affiliated Hospital Sun Yat‐sen University Shenzhen Guangdong 518107 China
| | - Haiyun Xiong
- Department of Urology The Seventh Affiliated Hospital Sun Yat‐sen University Shenzhen Guangdong 518107 China
| | - Tian Deng
- Department of Stomatology The Seventh Affiliated Hospital Sun Yat‐sen University Shenzhen Guangdong 518107 China
| | - Qiao Ji
- Department of Ultrasound The Seventh Affiliated Hospital Sun Yat‐sen University Shenzhen Guangdong 518107 China
| | - Zuofeng Xu
- Department of Ultrasound The Seventh Affiliated Hospital Sun Yat‐sen University Shenzhen Guangdong 518107 China
| | - Yang Kang
- Department of Urology The Seventh Affiliated Hospital Sun Yat‐sen University Shenzhen Guangdong 518107 China
| | - Jun Pang
- Department of Urology The Seventh Affiliated Hospital Sun Yat‐sen University Shenzhen Guangdong 518107 China
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47
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Wang X, Cheng L. Multifunctional Prussian blue-based nanomaterials: Preparation, modification, and theranostic applications. Coord Chem Rev 2020. [DOI: 10.1016/j.ccr.2020.213393] [Citation(s) in RCA: 36] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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Gao Y, Yu G, Xing K, Gorin D, Kotelevtsev Y, Tong W, Mao Z. Finely tuned Prussian blue-based nanoparticles and their application in disease treatment. J Mater Chem B 2020; 8:7121-7134. [PMID: 32648878 DOI: 10.1039/d0tb01248c] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
The Prussian blue (PB) based nanostructure is a mixed-valence coordination network with excellent biosafety, remarkable photothermal effect and multiple enzyme-mimicking behaviours. Compared with other nanomaterials, PB-based nanoparticles (NPs) exhibit several unparalleled advantages in biomedical applications. This review begins with the chemical composition and physicochemical properties of PB-based NPs. The tuning strategies of PB-based NPs and their biomedical properties are systemically demonstrated. Afterwards, the biomedical applications of PB-based NPs are comprehensively recounted, mainly focusing on treatment of tumors, bacterial infection and inflammatory diseases. Finally, the challenges and future prospects of PB-based NPs and their application in disease treatment are discussed.
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Affiliation(s)
- Yong Gao
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization, Department of Polymer Science and Engineering, Zhejiang University, Zheda Road 38, Hangzhou 310027, China.
| | - Guocan Yu
- Laboratory of Molecular Imaging and Nanomedicine, National Institute of Biomedical Imaging and Bioengineering, National Institutes of Health, Bethesda, MD 20892, USA
| | - Kuoran Xing
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization, Department of Polymer Science and Engineering, Zhejiang University, Zheda Road 38, Hangzhou 310027, China.
| | - Dmitry Gorin
- Center for Photonics and Quantum Materials, Skolkovo Institute of Science and Technology, Russian Federation
| | - Yuri Kotelevtsev
- Functional Genomics and RNAi Therapy CREI, Skolkovo Institute for Science and Technology, 3 Nobel Street, Skolkovo Moscow region, 143026, Russian Federation
| | - Weijun Tong
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization, Department of Polymer Science and Engineering, Zhejiang University, Zheda Road 38, Hangzhou 310027, China.
| | - Zhengwei Mao
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization, Department of Polymer Science and Engineering, Zhejiang University, Zheda Road 38, Hangzhou 310027, China.
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Lu L, Zhang C, Zou B, Wang Y. Hollow Prussian Blue Nanospheres for Photothermal/Chemo-Synergistic Therapy. Int J Nanomedicine 2020; 15:5165-5177. [PMID: 32764943 PMCID: PMC7373408 DOI: 10.2147/ijn.s252505] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2020] [Accepted: 06/24/2020] [Indexed: 01/03/2023] Open
Abstract
BACKGROUND The integration of NIR photothermal therapy and chemotherapy is considered as a promising technique for future cancer therapy. Hollow Prussian nanospheres have attracted much attention due to excellent near-infrared photothermal conversion effect and drug-loading capability within an empty cavity. However, to date, the hollow Prussian nanospheres have been prepared by a complex procedure or in organic media, and their shell thickness and size cannot be controlled. Thus, a simple and controllable route is highly desirable to synthesize hollow Prussian nanospheres with controllable parameters. MATERIALS AND METHODS Here, in our designed synthesis route, the traditional FeCl3 precursor was replaced with Fe2O3 nanospheres, and then the Prussian blue (PB) nanoparticles were engineered into hollow-structured PB (HPB) nanospheres through an interface reaction, where the Fe2O3 colloidal template provides Fe3+ ions. The reaction mechanism and control factors of HPB nanospheres were systematically investigated. Both in vitro and in vivo biological effects of the as-synthesized HPB nanospheres were evaluated in detail. RESULTS Through systematical experiments, a solvent-mediated interface reaction mechanism was put forward, and the parameters of HPB nanospheres could be easily adjusted by growth time and template size under optimal water and ethanol ratio. The in vitro tests show the rapid and remarkable photothermal effects of the as-prepared HPB nanospheres under NIR laser irradiation (808 nm). Meanwhile, HPB nanospheres also demonstrated a high DOX loading capacity of 440 mg g-1 as a drug carrier, and the release of the drug can be regulated by the heat from PB shell under the exposure of an NIR laser. The in vivo experiments confirmed the outstanding performance of HPB nanospheres in photothermal/chemo-synergistic therapy of cancer. CONCLUSION A solvent-mediated template route was developed to synthesize hollow Prussian blue (HPB) nanospheres in a simple and controllable way. The in vitro and in vivo results demonstrate the as-synthesized HPB nanospheres as a promising candidate due to their low toxicity and high efficiency for cancer therapy.
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Affiliation(s)
- Long Lu
- Key Laboratory for Special Functional Materials of the Ministry of Education, Henan University, Kaifeng475004, People’s Republic of China
| | - Chuanbin Zhang
- Key Laboratory for Special Functional Materials of the Ministry of Education, Henan University, Kaifeng475004, People’s Republic of China
| | - Bingfang Zou
- Key Laboratory for Special Functional Materials of the Ministry of Education, Henan University, Kaifeng475004, People’s Republic of China
- School of Physics and Electronics, Henan University, Kaifeng475004, People’s Republic of China
| | - Yongqiang Wang
- Key Laboratory for Special Functional Materials of the Ministry of Education, Henan University, Kaifeng475004, People’s Republic of China
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Lv J, Wang S, Zhang C, Lin Y, Fu Y, Li M. ATP induced alteration in the peroxidase-like properties of hollow Prussian blue nanocubes: a platform for alkaline phosphatase detection. Analyst 2020; 145:5032-5040. [PMID: 32658942 DOI: 10.1039/d0an00405g] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Breaking the pH limitation of the enzyme-like activity of nanomaterials is of great importance for extending their applications in environmental and biomedical fields. Herein, to mimic the role of histidine residues in horseradish peroxidase (HRP), adenosine 5'-triphosphate (ATP) is reported to improve the peroxidase-like activity of hollow Prussian blue nanocubes (hPBNCs). Due to the inherited porous structures, hPBNCs can expose all the binding sites as far as possible to ATP to significantly amplify their catalytic activity and broaden their applicable pH range up to pH 12. Introduction of ATP provides the possibility of realizing efficient catalytic reactions under alkaline conditions. Upon binding with hPBNCs, ATP can enhance the stability of hPBNCs, increase the affinities of the catalysts towards substrates and improve the conductivity of hPBNCs as well as change the decomposed product from H2O2. Moreover, on the basis of the different catalytic activities of hPBNCs towards ATP, adenosine 5'-diphosphate and adenosine 5'-monophosphate, hPBNCs-ATP is utilized to construct a novel colorimetric sensor for the detection of alkaline phosphatase (ALP) activity in biological fluids, which is significantly important for the clinical diagnosis of ALP-related diseases.
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Affiliation(s)
- Jie Lv
- College of Pharmaceutical Sciences, Hebei Medical University, Shijiazhuang, 050017, China.
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