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Mishra S, Sannigrahi A, Ruidas S, Chatterjee S, Roy K, Misra D, Maity BK, Paul R, Ghosh CK, Saha KD, Bhaumik A, Chattopadhyay K. Conformational Switch of a Peptide Provides a Novel Strategy to Design Peptide Loaded Porous Organic Polymer for Pyroptosis Pathway Mediated Cancer Therapy. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2024; 20:e2402953. [PMID: 38923392 DOI: 10.1002/smll.202402953] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/13/2024] [Revised: 05/24/2024] [Indexed: 06/28/2024]
Abstract
While peptide-based drug development is extensively explored, this strategy has limitations due to rapid excretion from the body (or shorter half-life in the body) and vulnerability to protease-mediated degradation. To overcome these limitations, a novel strategy for the development of a peptide-based anticancer agent is introduced, utilizing the conformation switch property of a chameleon sequence stretch (PEP1) derived from a mycobacterium secretory protein, MPT63. The selected peptide is then loaded into a new porous organic polymer (PG-DFC-POP) synthesized using phloroglucinol and a cresol derivative via a condensation reaction to deliver the peptide selectively to cancer cells. Utilizing ensemble and single-molecule approaches, this peptide undergoes a transition from a disordered to an alpha-helical conformation, triggered by the acidic environment within cancer cells that is demonstrated. This adopted alpha-helical conformation resulted in the formation of proteolysis-resistant oligomers, which showed efficient membrane pore-forming activity selectively for negatively charged phospholipids accumulated in cancer cell membranes. The experimental results demonstrated that the peptide-loaded PG-DFC-POP-PEP1 exhibited significant cytotoxicity in cancer cells, leading to cell death through the Pyroptosis pathway, which is established by monitoring numerous associated events starting from lysosome membrane damage to GSDMD-induced cell membrane demolition. This novel conformational switch-based drug design strategy is believed to have great potential in endogenous environment-responsive cancer therapy and the development of future drug candidates to mitigate cancers.
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Affiliation(s)
- Snehasis Mishra
- Department of Cell, Developmental, & Integrative Biology, University of Alabama, Birmingham, AL, 35233, USA
| | - Achinta Sannigrahi
- Molecular genetics department, University of Texas Southwestern Medical center, Dallas, TX, 75390, USA
| | - Santu Ruidas
- School of Materials Sciences, Indian Association for the Cultivation of Science, Jadavpur, Kolkata, 700032, India
| | - Sujan Chatterjee
- NIPM and SoLs, University of Nevada Las Vegas, Nevada, NV, 89154, USA
| | - Kamalesh Roy
- School of Materials Science and Nanotechnology, Jadavpur University, Kolkata, 700032, India
| | - Deblina Misra
- Department of Biology, New Mexico State University, Las Cruces, NM, 88003, USA
| | - Barun Kumar Maity
- Department of Physics, University of Illinois at Urbana-Champaign, Urbana, IL, 61801, USA
| | - Rabindranath Paul
- Department of Chemical and Biomolecular Engineering, University of Illinois Urbana-Champaign, Urbana, IL, 61801, USA
| | - Chandan Kumar Ghosh
- School of Materials Science and Nanotechnology, Jadavpur University, Kolkata, 700032, India
| | - Krishna Das Saha
- Cancer Biology and Inflammatory Disorder Division, CSIR-Indian Institute of Chemical Biology, Kolkata, 700032, India
| | - Asim Bhaumik
- School of Materials Sciences, Indian Association for the Cultivation of Science, Jadavpur, Kolkata, 700032, India
| | - Krishnananda Chattopadhyay
- Structural Biology and Bioinformatics Division, CSIR-Indian Institute of Chemical Biology, Kolkata, 700032, India
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Younas R, Jubeen F, Bano N, Andreescu S, Zhang H, Hayat A. Covalent organic frameworks (COFs) as carrier for improved drug delivery and biosensing applications. Biotechnol Bioeng 2024; 121:2017-2049. [PMID: 38665008 DOI: 10.1002/bit.28718] [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: 01/18/2024] [Revised: 04/09/2024] [Accepted: 04/10/2024] [Indexed: 06/13/2024]
Abstract
Porous organic frameworks (POFs) represent a significant subclass of nanoporous materials in the field of materials science, offering exceptional characteristics for advanced applications. Covalent organic frameworks (COFs), as a novel and intriguing type of porous material, have garnered considerable attention due to their unique design capabilities, diverse nature, and wide-ranging applications. The unique structural features of COFs, such as high surface area, tuneable pore size, and chemical stability, render them highly attractive for various applications, including targeted and controlled drug release, as well as improving the sensitivity and selectivity of electrochemical biosensors. Therefore, it is crucial to comprehend the methods employed in creating COFs with specific properties that can be effectively utilized in biomedical applications. To address this indispensable fact, this review paper commences with a concise summary of the different methods and classifications utilized in synthesizing COFs. Second, it highlights the recent advancements in COFs for drug delivery, including drug carriers as well as the classification of drug delivery systems and biosensing, encompassing drugs, biomacromolecules, small biomolecules and the detection of biomarkers. While exploring the potential of COFs in the biomedical field, it is important to acknowledge the limitations that researchers may encounter, which could impact the practicality of their applications. Third, this paper concludes with a thought-provoking discussion that thoroughly addresses the challenges and opportunities associated with leveraging COFs for biomedical applications. This review paper aims to contribute to the scientific community's understanding of the immense potential of COFs in improving drug delivery systems and enhancing the performance of biosensors in biomedical applications.
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Affiliation(s)
- Rida Younas
- State Key Laboratory of Biobased Material and Green Papermaking, College of Food Science and Engineering, Qilu University of Technology, Shandong Academy of Science, Shandong, China
- Department of Chemistry, Govt College Women University, Faisalabad, Pakistan
| | - Farhat Jubeen
- Department of Chemistry, Govt College Women University, Faisalabad, Pakistan
| | - Nargis Bano
- Department of Physics and Astronomy College of Science, King Saud University, Riyadh, Saudi Arabia
| | - Silvana Andreescu
- Department of Chemistry and Biomolecular Science, Clarkson University, Potsdam, New York, USA
| | - Hongxia Zhang
- State Key Laboratory of Biobased Material and Green Papermaking, College of Food Science and Engineering, Qilu University of Technology, Shandong Academy of Science, Shandong, China
| | - Akhtar Hayat
- State Key Laboratory of Biobased Material and Green Papermaking, College of Food Science and Engineering, Qilu University of Technology, Shandong Academy of Science, Shandong, China
- Interdisciplinary Research Centre in Biomedical Materials, COMSATS University Islamabad, Lahore, Punjab, Pakistan
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Zhang W, Xiang S, Han Y, Wang H, Deng Y, Bian P, Bando Y, Golberg D, Weng Q. Phospholipid-inspired alkoxylation induces crystallization and cellular uptake of luminescent COF nanocarriers. Biomaterials 2024; 306:122503. [PMID: 38359508 DOI: 10.1016/j.biomaterials.2024.122503] [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: 11/28/2023] [Revised: 01/27/2024] [Accepted: 02/07/2024] [Indexed: 02/17/2024]
Abstract
The porous nature and structural variability of covalent organic frameworks (COFs) make them preferred for drug loading and delivery applications. However, most COF materials suffer from poor luminescent properties and inefficiency for cell uptake. Herein, we experimentally demonstrate the crucial role of long alkoxy chains in the synthesis of crystalline COF nanostructures with high cellular uptake efficiency. After luminescence integration through band engineering, the semiconducting COF exhibits an optical bandgap of 2.05 eV, an emission wavelength of 632 nm, a high quantum yield of 37 %, and excellent fluorescence stability (100 % at 3 h). Such excellent optical properties of the designed COF nanocarriers enable quantitative evaluations of cellular uptake and visual tracking of drug delivery. It was demonstrated that the cellular uptake efficiency was enhanced by orders of magnitude for the COF after the introduction of long n-octyloxy chains, which firstly delivered the anticancer camptothecin (CPT) to cell lysosomes, and then underwent "endo/lysosomal escape" to induce cell apoptosis. In vivo assay evidenced a significant enhancement in the therapeutic effect with a 96 % inhibition of tumor growth after 14 days of treatment. This progress sheds light on designing cutting-edge drug delivery nanosystems based on COF materials with integrated diagnostic and therapeutic functions.
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Affiliation(s)
- Wei Zhang
- College of Materials Science and Engineering, Hunan University, 2 Lushan S Rd, Changsha, 410082, PR China
| | - Shuo Xiang
- College of Materials Science and Engineering, Hunan University, 2 Lushan S Rd, Changsha, 410082, PR China
| | - Yuxin Han
- College of Materials Science and Engineering, Hunan University, 2 Lushan S Rd, Changsha, 410082, PR China
| | - Haiyan Wang
- College of Materials Science and Engineering, Hunan University, 2 Lushan S Rd, Changsha, 410082, PR China
| | - Yuxian Deng
- College of Materials Science and Engineering, Hunan University, 2 Lushan S Rd, Changsha, 410082, PR China
| | - Panpan Bian
- Lanzhou University Second Hospital, No. 82 Cuiyingmen, Lanzhou, 730030, PR China.
| | - Yoshio Bando
- Australian Institute for Innovative Materials, University of Wollongong, Squires Way, North Wollongong, New South Wales, 2500, Australia; Chemistry Department, College of Science, King Saud University, P.O. Box 2455, Riyadh, 11451, Saudi Arabia
| | - Dmitri Golberg
- Centre for Materials Science and School of Chemistry and Physics, Queensland University of Technology (QUT), 2 George Street, Brisbane, 4000, QLD, Australia; Research Centre for Materials Nanoarchitectonics (MANA), National Institute for Materials Science (NIMS), Namiki 1-1, Tsukuba, Ibaraki, 305, Japan
| | - Qunhong Weng
- College of Materials Science and Engineering, Hunan University, 2 Lushan S Rd, Changsha, 410082, PR China.
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Liu Y, Yang K, Wang J, Tian Y, Song B, Zhang R. Hypoxia-triggered degradable porphyrinic covalent organic framework for synergetic photodynamic and photothermal therapy of cancer. Mater Today Bio 2024; 25:100981. [PMID: 38356961 PMCID: PMC10865025 DOI: 10.1016/j.mtbio.2024.100981] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2023] [Revised: 01/15/2024] [Accepted: 01/25/2024] [Indexed: 02/16/2024] Open
Abstract
Nanomedicines receive great attention in cancer treatment. Nevertheless, nonbiodegradable and long-term retention still limit their clinical translation. Herein, we successfully synthesize a hypoxia-triggered degradable porphyrinic covalent organic framework (HPCOF) for antitumor therapy in vivo. HPCOF possesses wide absorption in near infrared region (NIR) which endows HPCOF excellent photothermal conversion efficiency and photoacoustic (PA) imaging ability. Moreover, HPCOF exhibits excellent photodynamic and photothermal effect under special-wavelength laser irradiation. For the first time, the in vitro and in vivo tests demonstrate that HPCOF shows effective therapeutic effect for the combination of PDT and PTT under the monitoring of PA imaging. Importantly, in tumor region, HPCOF could be triggered by hypoxia microenvironment and collapsed gradually, then cleared from the body after treatment. This work fabricates a novel COF for cancer treatment and testifies great potential of HPCOF in clinical application with reducing long-term toxicity.
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Affiliation(s)
- Yulong Liu
- General Surgery Department, Third Hospital of Shanxi Medical University, Shanxi Bethune Hospital, Shanxi Academy of Medical Sciences, Tongji Shanxi Hospital, Taiyuan, 030032, China
- Shanxi Medical University, Taiyuan, 030001, China
| | - Kang Yang
- Shanxi Medical University, Taiyuan, 030001, China
| | - Jun Wang
- General Surgery Department, Third Hospital of Shanxi Medical University, Shanxi Bethune Hospital, Shanxi Academy of Medical Sciences, Tongji Shanxi Hospital, Taiyuan, 030032, China
| | - Yanzhang Tian
- General Surgery Department, Third Hospital of Shanxi Medical University, Shanxi Bethune Hospital, Shanxi Academy of Medical Sciences, Tongji Shanxi Hospital, Taiyuan, 030032, China
| | - Bin Song
- General Surgery Department, Third Hospital of Shanxi Medical University, Shanxi Bethune Hospital, Shanxi Academy of Medical Sciences, Tongji Shanxi Hospital, Taiyuan, 030032, China
| | - Ruiping Zhang
- The Radiology Department of Shanxi Provincial People’ Hospital, Five Hospital of Shanxi Medical University, Taiyuan, 030001, China
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Zhang W, Xiang S, Long Y, Han Y, Jiang K, Bian P, Weng Q. Red-Fluorescent Covalent Organic Framework Nanospheres for Trackable Anticancer Drug Delivery. ACS APPLIED MATERIALS & INTERFACES 2024; 16:342-352. [PMID: 38111104 DOI: 10.1021/acsami.3c15521] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/20/2023]
Abstract
Covalent organic frameworks (COFs) have emerged as promising drug carriers due to their structural variability, inherent porosity, and customizable functions. However, most COFs used in drug delivery suffer from low cellular bioavailability and poor luminescence properties. In this study, we designed a series of size-tunable, crystalline, and red-fluorescent COF nanospheres (COFNSs) for trackable anticancer drug delivery. The semiconducting COFNSs were prepared by condensations of 1,3,5-triformylbenzene (TFB) with various dihydrazide blocks through the Schiff-base reaction, resulting in red emission at 647 nm and excellent fluorescence stability (∼100% for 1 h). Such fluorescence property allowed for systematic investigation of the cellular endocytosis pathway of COFNSs, visualization of drug delivery, and observation of the cell apoptosis process. The COFNSs exhibited high cell viability (>90%), a loading capacity of 183 wt % for the anticancer drug camptothecin (CPT), and significant enhancement in inhibiting 4T1 cancers both in vitro and in vivo as the CPT nanocarrier. This progress presents a valuable approach to design COF nanocarriers with integrated fluorescent and drug delivery functions.
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Affiliation(s)
- Wei Zhang
- College of Materials Science and Engineering, Hunan University, 2 Lushan S Rd, Changsha 410082, P. R. China
| | - Shuo Xiang
- College of Materials Science and Engineering, Hunan University, 2 Lushan S Rd, Changsha 410082, P. R. China
| | - Yanyang Long
- College of Materials Science and Engineering, Hunan University, 2 Lushan S Rd, Changsha 410082, P. R. China
| | - Yuxin Han
- College of Materials Science and Engineering, Hunan University, 2 Lushan S Rd, Changsha 410082, P. R. China
| | - Kang Jiang
- College of Materials Science and Engineering, Hunan University, 2 Lushan S Rd, Changsha 410082, P. R. China
| | - Panpan Bian
- Lanzhou University Second Hospital, No. 82 Cuiyingmen, Lanzhou 730030, P R. China
| | - Qunhong Weng
- College of Materials Science and Engineering, Hunan University, 2 Lushan S Rd, Changsha 410082, P. R. China
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Wang Y, Li H, Rasool A, Wang H, Manzoor R, Zhang G. Polymeric nanoparticles (PNPs) for oral delivery of insulin. J Nanobiotechnology 2024; 22:1. [PMID: 38167129 PMCID: PMC10763344 DOI: 10.1186/s12951-023-02253-y] [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: 03/03/2023] [Accepted: 12/04/2023] [Indexed: 01/05/2024] Open
Abstract
Successful oral insulin administration can considerably enhance the quality of life (QOL) of diabetes patients who must frequently take insulin injections. Oral insulin administration, on the other hand, is seriously hampered by gastrointestinal enzymes, wide pH range, mucus and mucosal layers, which limit insulin oral bioavailability to ≤ 2%. Therefore, a large number of technological solutions have been proposed to increase the oral bioavailability of insulin, in which polymeric nanoparticles (PNPs) are highly promising for oral insulin delivery. The recently published research articles chosen for this review are based on applications of PNPs with strong future potential in oral insulin delivery, and do not cover all related work. In this review, we will summarize the controlled release mechanisms of oral insulin delivery, latest oral insulin delivery applications of PNPs nanocarrier, challenges and prospect. This review will serve as a guide to the future investigators who wish to engineer and study PNPs as oral insulin delivery systems.
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Affiliation(s)
- Yunyun Wang
- School of Chemistry and Chemical Engineering/State Key Laboratory Incubation Base for Green, Processing of Chemical Engineering, Shihezi University, Shihezi, 832003, China
| | - Hao Li
- School of Chemistry and Chemical Engineering/State Key Laboratory Incubation Base for Green, Processing of Chemical Engineering, Shihezi University, Shihezi, 832003, China
| | - Aamir Rasool
- Institute of Biochemistry, University of Balochistan, Quetta, 78300, Pakistan.
| | - Hebin Wang
- College of Chemical Engineering and Technology, Tianshui Normal University, Tianshui, 741000, China.
| | - Robina Manzoor
- Department of Biotechnology and Bioinformatics, Water and Marine Sciences, Lasbella University of Agriculture, Uthal, 90150, Pakistan
| | - Genlin Zhang
- School of Chemistry and Chemical Engineering/State Key Laboratory Incubation Base for Green, Processing of Chemical Engineering, Shihezi University, Shihezi, 832003, China.
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Ghosh P, Banerjee P. Drug delivery using biocompatible covalent organic frameworks (COFs) towards a therapeutic approach. Chem Commun (Camb) 2023; 59:12527-12547. [PMID: 37724444 DOI: 10.1039/d3cc01829f] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/20/2023]
Abstract
Covalent organic frameworks (COFs) are constructed exclusively with lightweight organic scaffolds, which can have a 2D or 3D architecture. The ease of synthesis, robust skeleton and tunable properties of COFs make them superior candidates among their counterparts for a wide range of uses including biomedical applications. In the biomedical field, drug delivery or photodynamic-photothermal (PDT-PTT) therapy can be individually considered a potential parameter to be investigated. Therefore, this comprehensive review is focused on drug delivery using COFs, highlighting the encapsulation and decapsulation of drugs by COF scaffolds and their delivery in biological media including live cells. Versatile COF scaffolds together with the delivery of several drug molecules are considered. We attempted to incorporate the status of drug encapsulation and decapsulation considering a wide range of recent publications.
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Affiliation(s)
- Pritam Ghosh
- Chemistry Division, School of Advanced Sciences, Vellore Institute of Technology, Chennai Campus, Chennai 600127, Tamilnadu, India.
| | - Priyabrata Banerjee
- Electric Mobility and Tribology Research Group, CSIR-Central Mechanical Engineering Research Institute, Mahatma Gandhi Avenue, Durgapur, India.
- Academy of Scientific and Innovative Research (AcSIR), AcSIR Headquarters CSIR-HRDC Campus, Ghaziabad 201002, Uttarpradesh, India
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Wang H, Xie Y, Chen Y, Zhao H, Lv X, Zhang Z, Li G, Pan J, Wang J, Liu Z. Transdermal Delivery of Photosensitizer-Catalase Conjugate by Fluorinated Polyethylenimine for Enhanced Topical Photodynamic Therapy of Bacterial Infections. Adv Healthc Mater 2023; 12:e2300848. [PMID: 37178381 DOI: 10.1002/adhm.202300848] [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: 03/16/2023] [Revised: 04/25/2023] [Indexed: 05/15/2023]
Abstract
Pathogenic bacteria induce subcutaneous infections pose serious threats to global public health. Recently, photodynamic therapy (PDT) has been proposed as a non-invasive approach for anti-microbial treatment without the risk to induce drug resistance. However, due to the hypoxic environment of most anaerobiont-infected sites, the therapeutic efficacy of oxygen consuming PDT has been limited. Herein, a transdermal delivery system is reported to allow effective delivery of photosensitizers into infected skin for PDT treatment of skin infections by bacteria. Considering the overproduction of hydrogen peroxide (H2 O2 ) in the abscess area, catalase (CAT), an enzyme that triggers H2 O2 decomposition to generate O2 , is conjugated with chlorine e6 (Ce6) to form a photosensitizer conjugate (Ce6-CAT) as an enhanced PDT agent against Staphylococcus Aureus. After screening a series of fluorinated low molecular weight polyethylenimine (F-PEI) with different fluorination degrees, the optimized F-PEI formulation is identified with the best transdermal delivery ability system. Upon mixing, the formed Ce6-CAT@F-PEI nanocomplex shows effective transdermal penetration after being applied to the skin surface. With light exposure of the infected skin, highly effective in vivo anti-bacterial PDT therapeutic effect with Ce6-CAT@F-PEI is observed. This work proposes a transdermal PDT therapeutic nanomedicine particularly promising for the anti-bacterial treatment of skin infections.
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Affiliation(s)
- Hairong Wang
- Children's Hospital of Soochow University, Pediatric Research Institute of Soochow University, Suzhou, Jiangsu, 215123, China
| | - Yi Xie
- Children's Hospital of Soochow University, Pediatric Research Institute of Soochow University, Suzhou, Jiangsu, 215123, China
| | - Yanling Chen
- Children's Hospital of Soochow University, Pediatric Research Institute of Soochow University, Suzhou, Jiangsu, 215123, China
| | - He Zhao
- Children's Hospital of Soochow University, Pediatric Research Institute of Soochow University, Suzhou, Jiangsu, 215123, China
| | - Xinjing Lv
- Children's Hospital of Soochow University, Pediatric Research Institute of Soochow University, Suzhou, Jiangsu, 215123, China
| | - Zimu Zhang
- Children's Hospital of Soochow University, Pediatric Research Institute of Soochow University, Suzhou, Jiangsu, 215123, China
| | - Gen Li
- Children's Hospital of Soochow University, Pediatric Research Institute of Soochow University, Suzhou, Jiangsu, 215123, China
| | - Jian Pan
- Children's Hospital of Soochow University, Pediatric Research Institute of Soochow University, Suzhou, Jiangsu, 215123, China
| | - Jian Wang
- Children's Hospital of Soochow University, Pediatric Research Institute of Soochow University, Suzhou, Jiangsu, 215123, China
| | - Zhuang Liu
- Institute of Functional Nano & Soft Materials (FUNSOM), Jiangsu Key Laboratory for Carbon-Based Functional Materials & Devices, Soochow University, Suzhou, Jiangsu, 215123, China
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Li J, Wei D, Fu Q. Anatase TiO 2-x and zwitterionic porphyrin polymer-based nanocomposite for enhanced cancer photodynamic therapy. NANOSCALE 2023; 15:14790-14799. [PMID: 37642471 DOI: 10.1039/d3nr03012a] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 08/31/2023]
Abstract
Photodynamic therapy has been used as a treatment option for cancer; however, the existing TiO2 photosensitizer does not have the ability to specifically target cancer cells. This lack of selectivity reduces its effectiveness in overcoming cancer resistance. To improve photodynamic therapy outcomes, an innovative solution is proposed. In this study, we report on the compounding of a zwitterionic covalent organic polymer (COP) with a TiO2 photosensitizer for the first time. The aim is to overcome cancer cellular resistance. A one-pot synthetic strategy, which includes the construction of a porphyrin-based COP has been employed. This strategy has also been applied to the rapid preparation of anatase defective TiO2 (TiO2-x). To improve the hydrophilic and antifouling properties of the polymer, zwitterion L-cysteine has been conjugated with a porphyrin-based COP using a thiol-ene "click chemistry" reaction. The novel zwitterionic porphyrin-based COP has the ability to trigger biodegradation under the acid microenvironment due to the presence of acid-sensitive β-thioether esters. When combined with TiO2-x, the resultant nanocomposite produces an enhanced photodynamic therapy effect for drug-resistant cancer cells under NIR laser irradiation. This is due to the strong mutual sensitization of zwitterionic porphyrin-based COP and TiO2-x. Importantly, the nanocomposite delivery system exhibits excellent cytocompatibility in the dark and has the potential to improve the accuracy of cancer diagnosis through fluorescence imaging. The results of this study demonstrate the potential application of this alternative nanocomposite delivery system for remote-controllable photodynamic therapy of tumors.
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Affiliation(s)
- Jiaxu Li
- Guangxi Key Laboratory of Natural Polymer Chemistry and Physics, College of Chemistry and Materials, Graduate School, Nanning Normal University, Nanning 530001, People's Republic of China
| | - Dengshuai Wei
- Department of Pharmaceutics, School of Pharmacy, Qingdao University, Qingdao 266021, People's Republic of China.
| | - Qinrui Fu
- Institute for Translational Medicine, College of Medicine, Qingdao University, Qingdao 266021, People's Republic of China.
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Yuan R, Zhang M, Sun H. Design and Construction of an Azo-Functionalized POP for Reversibly Stimuli-Responsive CO2 Adsorption. Polymers (Basel) 2023; 15:polym15071709. [PMID: 37050323 PMCID: PMC10097301 DOI: 10.3390/polym15071709] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2023] [Revised: 03/27/2023] [Accepted: 03/27/2023] [Indexed: 04/03/2023] Open
Abstract
A porous azo-functionalized organic polymer (JJU-2) was designed and prepared via oxidative coupling polymerization promoted by FeCl3. JJU-2 exhibited reversibly stimuli-responsive CO2 adsorption properties as a result of the trans/cis isomerization of the polymer’s azo-functionalized skeleton. Under UV irradiation and heat treatment, this porous material displayed various porous structures and CO2 adsorption properties. The initial Brunauer-Emmett-Teller (BET) surface area of JJU-1 is 888 m2 g−1. After UV irradiation, the BET surface area decreases to 864 m2 g−1, along with the decrease of micropores around 0.50 nm and 1.27 nm during the trans-to-cis isomerization process. In addition, CO2 sorption isotherms demonstrate an 8%t decrease, and the calculated Qst of CO2 has decreased from 29.0 kJ mol−1 to 26.5 kJ mol−1 due to the trans to cis conversion of the azobenzene side group. It is noteworthy that JJU-2′s CO2 uptakes are nearly constant over three cycles of alternating external stimuli. Therefore, this azo-functionalized porous material was a potential carbon capture material that was responsive to stimuli.
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Han G, Xiang S, Jiang K, Zhang W, Weng Q. Design of size uniform and controllable covalent organic framework nanoparticles for high-performance anticancer drug delivery. J Biomater Appl 2023; 37:1376-1383. [PMID: 36472170 DOI: 10.1177/08853282221144526] [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: 12/12/2022]
Abstract
Covalent organic frameworks (COFs) receive much attention in biomedicine because of their unique adsorption, optical and biological properties, as well as highly variable structures. However, preparation of nanosized COFs with uniform and controllable size is still a challenge. Herein, we develop a facile interfacial method to prepare the COF nanoparticles (COFNPs) with the uniform size of 30-50 nm from p-benzoquinone (BQ) and 4-[1,2,2-tris(4-aminophenyl)ethenyl]aniline (TPEA) by Michael addition. The TPEA-BQ COFNPs show positive zeta potential and effectively load the hydrophobic anticancer drug camptothecin (CPT) with the capacity of up to 127wt%, and remarkably improved the CPT dispersibility in water due to the retention of quinone structure. In vitro assay reveals CPT@ TPEA-BQ significantly reduced cell viability to 29% after 24 h incubation, much lower than that of free CPT (51%) at the same concentration of 10 μg mL-1. Further in vivo experiment confirms the high anticancer drug delivery performance of the designed TPEA-BQ COFNPs. After 20 days of injection treatment, the CPT loaded in TPEA-BQ COFNPs inhibits the tumor growth by 60%, much higher than that of free CPT group (23%). This work demonstrates the feasibility to design advanced drug delivery systems based on highly structure-tunable COF system.
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Affiliation(s)
- Guangze Han
- College of Materials Science and Engineering, 12569Hunan University, Changsha, China
| | - Shuo Xiang
- College of Materials Science and Engineering, 12569Hunan University, Changsha, China
| | - Kang Jiang
- College of Materials Science and Engineering, 12569Hunan University, Changsha, China
| | - Wei Zhang
- College of Materials Science and Engineering, 12569Hunan University, Changsha, China
| | - Qunhong Weng
- College of Materials Science and Engineering, 12569Hunan University, Changsha, China
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Singh N, Kim J, Kim J, Lee K, Zunbul Z, Lee I, Kim E, Chi SG, Kim JS. Covalent organic framework nanomedicines: Biocompatibility for advanced nanocarriers and cancer theranostics applications. Bioact Mater 2023; 21:358-380. [PMID: 36185736 PMCID: PMC9483748 DOI: 10.1016/j.bioactmat.2022.08.016] [Citation(s) in RCA: 21] [Impact Index Per Article: 21.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2022] [Revised: 08/15/2022] [Accepted: 08/16/2022] [Indexed: 11/19/2022] Open
Abstract
Nanomedicines for drug delivery and imaging-guided cancer therapy is a rapidly growing research area. The unique properties of nanomedicines have a massive potential in solving longstanding challenges of existing cancer drugs, such as poor localization at the tumor site, high drug doses and toxicity, recurrence, and poor immune response. However, inadequate biocompatibility restricts their potential in clinical translation. Therefore, advanced nanomaterials with high biocompatibility and enhanced therapeutic efficiency are highly desired to fast-track the clinical translation of nanomedicines. Intrinsic properties of nanoscale covalent organic frameworks (nCOFs), such as suitable size, modular pore geometry and porosity, and straightforward post-synthetic modification via simple organic transformations, make them incredibly attractive for future nanomedicines. The ability of COFs to disintegrate in a slightly acidic tumor microenvironment also gives them a competitive advantage in targeted delivery. This review summarizes recently published applications of COFs in drug delivery, photo-immuno therapy, sonodynamic therapy, photothermal therapy, chemotherapy, pyroptosis, and combination therapy. Herein we mainly focused on modifications of COFs to enhance their biocompatibility, efficacy and potential clinical translation. This review will provide the fundamental knowledge in designing biocompatible nCOFs-based nanomedicines and will help in the rapid development of cancer drug carriers and theranostics.
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Affiliation(s)
- Nem Singh
- Department of Chemistry, Korea University, Seoul, 02841, South Korea
| | - Jungryun Kim
- Department of Chemistry, Korea University, Seoul, 02841, South Korea
| | - Jaewon Kim
- Department of Chemistry, Korea University, Seoul, 02841, South Korea
| | - Kyungwoo Lee
- Department of Chemistry, Korea University, Seoul, 02841, South Korea
| | - Zehra Zunbul
- Department of Chemistry, Korea University, Seoul, 02841, South Korea
| | - Injun Lee
- Department of Chemistry, Korea University, Seoul, 02841, South Korea
| | - Eunji Kim
- Department of Chemistry, Korea University, Seoul, 02841, South Korea
| | - Sung-Gil Chi
- Department of Life Science, Korea University, Seoul, 02841, South Korea
| | - Jong Seung Kim
- Department of Chemistry, Korea University, Seoul, 02841, South Korea
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13
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Cheng R, Santos HA. Smart Nanoparticle-Based Platforms for Regulating Tumor Microenvironment and Cancer Immunotherapy. Adv Healthc Mater 2023; 12:e2202063. [PMID: 36479842 PMCID: PMC11468886 DOI: 10.1002/adhm.202202063] [Citation(s) in RCA: 19] [Impact Index Per Article: 19.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2022] [Revised: 11/18/2022] [Indexed: 12/12/2022]
Abstract
Tumor development and metastasis are closely related to the tumor microenvironment (TME). Recently, several studies indicate that modulating TME can enhance cancer immunotherapy. Among various approaches to modulating TME, nanoparticles (NPs) with unique inherent advantages and smart modified characteristics are promising candidates in delivering drugs to cancer cells, amplifying the therapeutic effects, and leading to a cascade of immune responses. In this review, several smart NP-based platforms are briefly introduced, such as responsive NPs, targeting NPs, and the composition of TME, including dendritic cells, macrophages, fibroblasts, endothelial cells, myeloid-derived suppressor cells, and regulatory T cells. Moreover, the recent applications of smart NP-based platforms in regulating TME and cancer immunotherapy are briefly introduced. Last, the advantages and disadvantages of these smart NP-based platforms in potential clinical translation are discussed.
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Affiliation(s)
- Ruoyu Cheng
- Department of Biomedical EngineeringUniversity Medical Center GroningenUniversity of GroningenAnt. Deusinglaan 1Groningen9713 AVThe Netherlands
- W. J. Kolff Institute for Biomedical Engineering and Materials ScienceUniversity Medical Center GroningenUniversity of GroningenAnt. Deusinglaan 1Groningen9713 AVThe Netherlands
- Drug Research ProgramDivision of Pharmaceutical Chemistry and TechnologyFaculty of PharmacyUniversity of HelsinkiHelsinkiFI‐00014Finland
| | - Hélder A. Santos
- Department of Biomedical EngineeringUniversity Medical Center GroningenUniversity of GroningenAnt. Deusinglaan 1Groningen9713 AVThe Netherlands
- W. J. Kolff Institute for Biomedical Engineering and Materials ScienceUniversity Medical Center GroningenUniversity of GroningenAnt. Deusinglaan 1Groningen9713 AVThe Netherlands
- Drug Research ProgramDivision of Pharmaceutical Chemistry and TechnologyFaculty of PharmacyUniversity of HelsinkiHelsinkiFI‐00014Finland
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14
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Panchal SS, Vasava DV. Synthetic biodegradable polymeric materials in non-viral gene delivery. INT J POLYM MATER PO 2023. [DOI: 10.1080/00914037.2023.2167081] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Affiliation(s)
- Siddhi S. Panchal
- Department of Chemistry, School of Sciences, Gujarat University, Ahmedabad, India
| | - Dilip V. Vasava
- Department of Chemistry, School of Sciences, Gujarat University, Ahmedabad, India
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15
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Ji SL, Xiao SS, Wang LL. Construction of an ultra-small hydrazone-linked covalent organic polymer for selective fluorescent detection of ferric ion in aqueous solution. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2022; 280:121541. [PMID: 35753102 DOI: 10.1016/j.saa.2022.121541] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/07/2022] [Revised: 06/15/2022] [Accepted: 06/17/2022] [Indexed: 06/15/2023]
Abstract
A novel ultra-small hydrazone-linked covalent organic polymer (UHCOP) was synthesized based on the Schiff-base reaction between 2,4,6-trihydroxy-1,3,5-benzenetricarbaldehyde and 1,4-benzenedicarbohydrazide at room temperature and utilized as a sensitive fluorescent sensor for rapid (<2 min) and selective detection of Fe3+ in aqueous solution. The prepared UHCOP displayed ultra-small size with the diameter of 7.98 ± 0.97 nm and gave a stable fluorescent emission at 510 nm. UHCOP exhibited good sensitivity and highly selectivity towards Fe3+. The coordination interaction between UHCOP and Fe3+ resulted in the obviously aggregation-caused quenching response of UHCOP. The linear range was from 5.0 μM to 1.4 mM (R2 = 0.999) with the detection limit of 2.5 μM. Finally, UHCOP has been successfully applied in the detection of Fe3+ in real water samples, proving the fabricated UHCOP is promising as a sensitive fluorescent sensor for selective detection of Fe3+ in aqueous solution.
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Affiliation(s)
- Shi-Lei Ji
- Institute of BioPharmaceutical Research, Liaocheng University, Liaocheng 252059, China.
| | - Shan-Shan Xiao
- Institute of BioPharmaceutical Research, Liaocheng University, Liaocheng 252059, China
| | - Lu-Liang Wang
- School of Food Engineering, Ludong University, Yantai 264025, China
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16
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Li M, Zhang Y, Zhang X, Liu Z, Tang J, Feng M, Chen B, Wu D, Liu J. Degradable Multifunctional Porphyrin-Based Porous Organic Polymer Nanosonosensitizer for Tumor-Specific Sonodynamic, Chemo- and Immunotherapy. ACS APPLIED MATERIALS & INTERFACES 2022; 14:48489-48501. [PMID: 36281484 DOI: 10.1021/acsami.2c14776] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
Sonodynamic therapy (SDT) benefiting from its intrinsic merits, such as noninvasiveness and deep tissue penetrability, is receiving increasing considerable attention in reactive oxygen species (ROS)-based tumor treatment. However, current sonosensitizers usually suffer from low tumor lesion accumulation, insufficient ROS generation efficiency under ultrasound, and non-biodegradability, which seriously impede the therapeutic outcomes. Additionally, it is difficult that SDT alone can completely eradicate tumors because of the complex and immunosuppressive tumor microenvironment (TME). Herein, we simultaneously employ sonosensitive porphyrin building blocks and glutathione (GSH)-responsive disulfide bonds to construct a novel degradable multifunctional porphyrin-based hollow porous organic polymer (POP) nanosonosensitizer (H-Pys-HA@M/R), which combine SDT, "on-demand" chemotherapy, and immunotherapy. Taking the unique advantages of POPs with designable structures and high specific surface area, this H-Pys-HA@M/R nanosonosensitizer can achieve tumor target accumulation, GSH-triggered drug release, and low-frequency ultrasound-activating ROS generation with encouraging results. Furthermore, this multifunctional nanosonosensitizer can effectively evoke immunogenic cell death (ICD) response through the combination of SDT and chemotherapy for both primary and distal tumor growth suppression. Meanwhile, H-Pys-HA@M/R exhibits favorable biodegradation and biosafety. Therefore, this study provides a new strategy for reasonably designing and constructing POP-related sonosensitizers combining SDT/chemotherapy/immunotherapy triple treatment modalities to eradicate malignant tumors.
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Affiliation(s)
- Meiting Li
- School of Biomedical Engineering, Shenzhen Campus of Sun Yat-Sen University, No. 66, Gongchang Road, Guangming District, Shenzhen, Guangdong518107, People's Republic of China
| | - Yaqian Zhang
- School of Biomedical Engineering, Shenzhen Campus of Sun Yat-Sen University, No. 66, Gongchang Road, Guangming District, Shenzhen, Guangdong518107, People's Republic of China
| | - Xiaoge Zhang
- School of Biomedical Engineering, Shenzhen Campus of Sun Yat-Sen University, No. 66, Gongchang Road, Guangming District, Shenzhen, Guangdong518107, People's Republic of China
| | - Zhuoyin Liu
- School of Biomedical Engineering, Shenzhen Campus of Sun Yat-Sen University, No. 66, Gongchang Road, Guangming District, Shenzhen, Guangdong518107, People's Republic of China
| | - Junjie Tang
- School of Biomedical Engineering, Shenzhen Campus of Sun Yat-Sen University, No. 66, Gongchang Road, Guangming District, Shenzhen, Guangdong518107, People's Republic of China
| | - Miao Feng
- School of Biomedical Engineering, Shenzhen Campus of Sun Yat-Sen University, No. 66, Gongchang Road, Guangming District, Shenzhen, Guangdong518107, People's Republic of China
| | - Baizhu Chen
- School of Biomedical Engineering, Shenzhen Campus of Sun Yat-Sen University, No. 66, Gongchang Road, Guangming District, Shenzhen, Guangdong518107, People's Republic of China
| | - Dalin Wu
- School of Biomedical Engineering, Shenzhen Campus of Sun Yat-Sen University, No. 66, Gongchang Road, Guangming District, Shenzhen, Guangdong518107, People's Republic of China
| | - Jie Liu
- School of Biomedical Engineering, Shenzhen Campus of Sun Yat-Sen University, No. 66, Gongchang Road, Guangming District, Shenzhen, Guangdong518107, People's Republic of China
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17
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Wang X, Zhang Z, Hadjichristidis N. Poly(amino ester)s as an emerging synthetic biodegradable polymer platform: Recent developments and future trends. Prog Polym Sci 2022. [DOI: 10.1016/j.progpolymsci.2022.101634] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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18
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Liu W, Ma X, Kheyr SM, Dong A, Zhang J. Covalent Organic Frameworks as Nanocarriers for Improved Delivery of Chemotherapeutic Agents. MATERIALS (BASEL, SWITZERLAND) 2022; 15:7215. [PMID: 36295281 PMCID: PMC9611971 DOI: 10.3390/ma15207215] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/21/2022] [Revised: 10/10/2022] [Accepted: 10/11/2022] [Indexed: 06/16/2023]
Abstract
Cancer has become one of the main causes of death worldwide. Chemotherapy as one of the main therapy modalities is very unsatisfactory. The various nanocarriers have brought new opportunities for effective tumor treatment. However, most of the current nanocarriers still suffer from low efficiency and confront significant challenges in overcoming multiple biological barriers. Compared with conventional nanocarriers, covalent organic frameworks (COFs) with unique and attractive features exhibited great potential to serve as a promising platform for anticancer drug delivery. In this review, we first summarize the strategies and challenges of nanocarriers for cancer chemotherapy and then highlight the recent advances in COF-based nanocarriers for improved delivery of chemotherapeutic agents. Finally, the challenges remaining for COF-based nanocarriers for clinical applications are outlined.
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Affiliation(s)
- Weiming Liu
- Key Laboratory of Systems Bioengineering of the Ministry of Education, Department of Polymer Science and Engineering, School of Chemical Engineering and Technology, Tianjin University, Tianjin 300350, China
| | - Xinyu Ma
- Key Laboratory of Systems Bioengineering of the Ministry of Education, Department of Polymer Science and Engineering, School of Chemical Engineering and Technology, Tianjin University, Tianjin 300350, China
| | - Shuayb Mohamed Kheyr
- Key Laboratory of Systems Bioengineering of the Ministry of Education, Department of Polymer Science and Engineering, School of Chemical Engineering and Technology, Tianjin University, Tianjin 300350, China
| | - Anjie Dong
- Key Laboratory of Systems Bioengineering of the Ministry of Education, Department of Polymer Science and Engineering, School of Chemical Engineering and Technology, Tianjin University, Tianjin 300350, China
| | - Jianhua Zhang
- Key Laboratory of Systems Bioengineering of the Ministry of Education, Department of Polymer Science and Engineering, School of Chemical Engineering and Technology, Tianjin University, Tianjin 300350, China
- Tianjin Key Laboratory of Membrane Science and Desalination Technology, Tianjin University, Tianjin 300350, China
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19
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Tan X, Liao D, Rao C, Zhou L, Tan Z, Pan Y, Singh A, Kumar A, Liu J, Li B. Recent advances in nano-architectonics of metal-organic frameworks for chemodynamic therapy. J SOLID STATE CHEM 2022. [DOI: 10.1016/j.jssc.2022.123352] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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20
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Shukla A, Maiti P. Nanomedicine and versatile therapies for cancer treatment. MedComm (Beijing) 2022; 3:e163. [PMID: 35992969 PMCID: PMC9386439 DOI: 10.1002/mco2.163] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2022] [Revised: 06/11/2022] [Accepted: 06/14/2022] [Indexed: 12/19/2022] Open
Abstract
The higher prevalence of cancer is related to high rates of mortality and morbidity worldwide. By virtue of the properties of matter at the nanoscale, nanomedicine is proven to be a powerful tool to develop innovative drug carriers with greater efficacies and fewer side effects than conventional therapies. In this review, different nanocarriers for controlled drug release and their routes of administration have been discussed in detail, especially for cancer treatment. Special emphasis has been given on the design of drug delivery vehicles for sustained release and specific application methods for targeted delivery to the affected areas. Different polymeric vehicles designed for the delivery of chemotherapeutics have been discussed, including graft copolymers, liposomes, hydrogels, dendrimers, micelles, and nanoparticles. Furthermore, the effect of dimensional properties on chemotherapy is vividly described. Another integral section of the review focuses on the modes of administration of nanomedicines and emerging therapies, such as photothermal, photodynamic, immunotherapy, chemodynamic, and gas therapy, for cancer treatment. The properties, therapeutic value, advantages, and limitations of these nanomedicines are highlighted, with a focus on their increased performance versus conventional molecular anticancer therapies.
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Affiliation(s)
- Aparna Shukla
- School of Materials Science and TechnologyIndian Institute of Technology (Banaras Hindu University)VaranasiIndia
| | - Pralay Maiti
- School of Materials Science and TechnologyIndian Institute of Technology (Banaras Hindu University)VaranasiIndia
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21
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Biopolymeric Prodrug Systems as Potential Antineoplastic Therapy. Pharmaceutics 2022; 14:pharmaceutics14091773. [PMID: 36145522 PMCID: PMC9505808 DOI: 10.3390/pharmaceutics14091773] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2022] [Revised: 08/18/2022] [Accepted: 08/19/2022] [Indexed: 11/16/2022] Open
Abstract
Nowadays, cancer represents a major public health issue, a substantial economic issue, and a burden for society. Limited by numerous disadvantages, conventional chemotherapy is being replaced by new strategies targeting tumor cells. In this context, therapies based on biopolymer prodrug systems represent a promising alternative for improving the pharmacokinetic and pharmacologic properties of drugs and reducing their toxicity. The polymer-directed enzyme prodrug therapy is based on tumor cell targeting and release of the drug using polymer–drug and polymer–enzyme conjugates. In addition, current trends are oriented towards natural sources. They are biocompatible, biodegradable, and represent a valuable and renewable source. Therefore, numerous antitumor molecules have been conjugated with natural polymers. The present manuscript highlights the latest research focused on polymer–drug conjugates containing natural polymers such as chitosan, hyaluronic acid, dextran, pullulan, silk fibroin, heparin, and polysaccharides from Auricularia auricula.
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22
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Tang Y, Varyambath A, Ding Y, Chen B, Huang X, Zhang Y, Yu DG, Kim I, Song W. Porous organic polymers for drug delivery: hierarchical pore structures, variable morphologies, and biological properties. Biomater Sci 2022; 10:5369-5390. [PMID: 35861101 DOI: 10.1039/d2bm00719c] [Citation(s) in RCA: 46] [Impact Index Per Article: 23.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Porous organic polymers have received considerable attention in recent years because of their applicability as biomaterials. In particular, their hierarchical pore structures, variable morphologies, and tunable biological properties make them suitable as drug-delivery systems. In this review, the synthetic and post forming/control methods including templated methods, template-free methods, mechanical methods, electrospun methods, and 3D printing methods for controlling the hierarchical structures and morphologies of porous organic polymers are discussed, and the different methods affecting their specific surface areas, hierarchical structures, and unique morphologies are highlighted in detail. In addition, we discuss their applications in drug encapsulation and the development of stimuli (pH, heat, light, and dual-stimuli)-responsive materials, focusing on their use for targeted drug release and as therapeutic agents. Finally, we present an outlook concerning the research directions and applications of porous polymer-based drug delivery systems.
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Affiliation(s)
- Yunxin Tang
- School of Materials and Chemistry, University of Shanghai for Science and Technology, Shanghai 200093, P. R. China.
| | - Anuraj Varyambath
- BK21 PLUS Center for Advanced Chemical Technology, Department of Polymer Science and Engineering, Pusan National University, Busan 609-735, Republic of Korea.
| | - Yuanchen Ding
- School of Materials and Chemistry, University of Shanghai for Science and Technology, Shanghai 200093, P. R. China.
| | - Bailiang Chen
- School of Materials and Chemistry, University of Shanghai for Science and Technology, Shanghai 200093, P. R. China.
| | - Xinyi Huang
- School of Materials and Chemistry, University of Shanghai for Science and Technology, Shanghai 200093, P. R. China.
| | - Yu Zhang
- School of Pharmacy, Shanghai University of Medicine & Health Sciences, Shanghai, 201318, P. R. China.
| | - Deng-Guang Yu
- School of Materials and Chemistry, University of Shanghai for Science and Technology, Shanghai 200093, P. R. China.
| | - Il Kim
- BK21 PLUS Center for Advanced Chemical Technology, Department of Polymer Science and Engineering, Pusan National University, Busan 609-735, Republic of Korea.
| | - Wenliang Song
- School of Materials and Chemistry, University of Shanghai for Science and Technology, Shanghai 200093, P. R. China. .,State Key Laboratory of Molecular Engineering of Polymers, Fudan University, Shanghai, 200433, P. R. China
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23
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Jiao J, He J, Li M, Yang J, Yang H, Wang X, Yang S. A porphyrin-based metallacage for enhanced photodynamic therapy. NANOSCALE 2022; 14:6373-6383. [PMID: 35411893 DOI: 10.1039/d1nr08293k] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
In this study, we designed an effective nanoplatform to improve the photodynamic therapy (PDT) of porphyrins. Combining a porphyrin-based metallacage (PM), hyaluronidase (HAase) and DSPE-mPEG2000 together, the nanoparticle (PM@HAase-mPEG) showed enhanced PDT efficacy. The PM improved the stability of the porphyrin, avoided its aggregation and provided cavities to concentrate oxygen molecules, which was beneficial for enhancing PDT. HAase degraded HA to increase the intracellular accumulation of nanoparticles, normalized blood vessels and relieved hypoxia in tumors. PM@HAase-mPEG inhibited the growth of tumors in a 4T1 mouse model by the generated singlet oxygen with excellent PDT efficacy. This study resolved the problems of the instability of PSs, less cellular accumulation of drugs, and tumor hypoxia that limited the anti-tumor application of PDT.
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Affiliation(s)
- Jingjing Jiao
- The Key Laboratory of Resource Chemistry of Ministry of Education, Shanghai Frontiers Science Center of Biomimetic Catalysis, Shanghai Normal University, Shanghai 200234, China.
| | - Jing He
- The Key Laboratory of Resource Chemistry of Ministry of Education, Shanghai Frontiers Science Center of Biomimetic Catalysis, Shanghai Normal University, Shanghai 200234, China.
| | - Mengmeng Li
- The Key Laboratory of Resource Chemistry of Ministry of Education, Shanghai Frontiers Science Center of Biomimetic Catalysis, Shanghai Normal University, Shanghai 200234, China.
| | - Jingxia Yang
- The Key Laboratory of Resource Chemistry of Ministry of Education, Shanghai Frontiers Science Center of Biomimetic Catalysis, Shanghai Normal University, Shanghai 200234, China.
| | - Hong Yang
- The Key Laboratory of Resource Chemistry of Ministry of Education, Shanghai Frontiers Science Center of Biomimetic Catalysis, Shanghai Normal University, Shanghai 200234, China.
| | - Xiaoqing Wang
- Department of Chemistry, College of Science, North University of China, Taiyuan 030051, China.
| | - Shiping Yang
- The Key Laboratory of Resource Chemistry of Ministry of Education, Shanghai Frontiers Science Center of Biomimetic Catalysis, Shanghai Normal University, Shanghai 200234, China.
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24
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Chang J, Mo L, Song J, Wang X, Liu H, Meng C, Wu Y. A pH-responsive mesoporous silica nanoparticle-based drug delivery system for targeted breast cancer therapy. J Mater Chem B 2022; 10:3375-3385. [PMID: 35388835 DOI: 10.1039/d1tb02828f] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
In order to make the drug specifically aggregate at the tumor site, we had developed a targeted drug delivery system based on pH responsive mesoporous silica nanoparticles. Mesoporous silica nanoparticles (MSN-COOH) were prepared and doxorubicin (DOX) was loaded into the pores of MSN-COOH, and then polyethyleneimine (PEI) and anisamide (AA) were modified on the surface of mesoporous silica, named DOX@MSN-PEI-AA(DMPA). DMPA specifically entered tumor cells through AA-mediated receptor endocytosis; PEI dissociated from the surface of the MSN in the acidic environment of cellular lysosomes/endosomes due to protonation of PEI, resulting in steady release of the encapsulated DOX from the pores of MSN in the cytoplasm of the target cells. In vitro and in vivo anti-tumor experiments and hemolytic experiments indicated that DMPA can accurately target breast cancer cells and show excellent safety at the same time, showing great potential for tumor therapy.
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Affiliation(s)
- Jie Chang
- College of Pharmacy of Henan University, Kaifeng Henan, 475004, China.
| | - Liufang Mo
- College of Pharmacy of Henan University, Kaifeng Henan, 475004, China.
| | - Jinfeng Song
- College of Pharmacy of Henan University, Kaifeng Henan, 475004, China.
| | - Xiaochen Wang
- College of Pharmacy of Henan University, Kaifeng Henan, 475004, China.
| | - Hanhan Liu
- College of Pharmacy of Henan University, Kaifeng Henan, 475004, China.
| | - Chenchen Meng
- Kaifeng Central Hospital, Kaifeng Henan, 475004, China
| | - Yijun Wu
- College of Pharmacy of Henan University, Kaifeng Henan, 475004, China.
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25
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Aghajanzadeh M, Zamani M, Rajabi Kouchi F, Eixenberger J, Shirini D, Estrada D, Shirini F. Synergic Antitumor Effect of Photodynamic Therapy and Chemotherapy Mediated by Nano Drug Delivery Systems. Pharmaceutics 2022; 14:pharmaceutics14020322. [PMID: 35214054 PMCID: PMC8880656 DOI: 10.3390/pharmaceutics14020322] [Citation(s) in RCA: 20] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2021] [Revised: 01/21/2022] [Accepted: 01/24/2022] [Indexed: 01/27/2023] Open
Abstract
This review provides a summary of recent progress in the development of different nano-platforms for the efficient synergistic effect between photodynamic therapy and chemotherapy. In particular, this review focuses on various methods in which photosensitizers and chemotherapeutic agents are co-delivered to the targeted tumor site. In many cases, the photosensitizers act as drug carriers, but this review, also covers different types of appropriate nanocarriers that aid in the delivery of photosensitizers to the tumor site. These nanocarriers include transition metal, silica and graphene-based materials, liposomes, dendrimers, polymers, metal–organic frameworks, nano emulsions, and biologically derived nanocarriers. Many studies have demonstrated various benefits from using these nanocarriers including enhanced water solubility, stability, longer circulation times, and higher accumulation of therapeutic agents/photosensitizers at tumor sites. This review also describes novel approaches from different research groups that utilize various targeting strategies to increase treatment efficacy through simultaneous photodynamic therapy and chemotherapy.
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Affiliation(s)
- Mozhgan Aghajanzadeh
- Department of Chemistry, College of Science, University of Guilan, Rasht 41335-19141, Iran; (M.A.); (M.Z.)
| | - Mostafa Zamani
- Department of Chemistry, College of Science, University of Guilan, Rasht 41335-19141, Iran; (M.A.); (M.Z.)
| | - Fereshteh Rajabi Kouchi
- Micron School of Materials Science and Engineering, Boise State University, Boise, ID 83725, USA; (F.R.K.); (D.E.)
| | - Josh Eixenberger
- Micron School of Materials Science and Engineering, Boise State University, Boise, ID 83725, USA; (F.R.K.); (D.E.)
- Center for Advanced Energy Studies, Boise State University, Boise, ID 83725, USA
- Correspondence: (J.E.); or (F.S.)
| | - Dorsa Shirini
- School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran 1985717443, Iran;
| | - David Estrada
- Micron School of Materials Science and Engineering, Boise State University, Boise, ID 83725, USA; (F.R.K.); (D.E.)
- Center for Advanced Energy Studies, Boise State University, Boise, ID 83725, USA
| | - Farhad Shirini
- Department of Chemistry, College of Science, University of Guilan, Rasht 41335-19141, Iran; (M.A.); (M.Z.)
- Correspondence: (J.E.); or (F.S.)
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26
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Zhang Y, Wang G, Li Q, Jiang Y, Chen W, Zhao M, Liang G, Miao Q. Acidity-Activated Charge Conversion of 177Lu-Labeled Nanoagent for the Enhanced Photodynamic Radionuclide Therapy of Cancer. ACS APPLIED MATERIALS & INTERFACES 2022; 14:3875-3884. [PMID: 35021621 DOI: 10.1021/acsami.1c21860] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
Nanomaterials in combination with radionuclide therapy (RNT) provide new opportunities for cancer treatment. However, nanomaterials with efficient tumor accumulation have been less exploited for effective radionuclide-based therapy. Here, we report glycol chitosan-based nanoparticles (GCP-NPs) with acidic pH-dependent surface charge conversion for efficient radionuclide-based combination therapy. The nanoplatform can change the surface charge of nanoparticles from slight negative to positive in the acidic tumor microenvironment, which facilitates cellular internalization and penetration and thus improves the tumor accumulation efficiency of nanomaterials. Radiolabeling of GCP-NPs with 99mTc enables in vivo radioactive imaging in the mouse subcutaneous tumor model, showing 8.1-fold enhanced tumor uptake relative to pH-insensitive control nanoparticles (termed as GCOP-NPs). Afterward, therapeutic radioisotope 177Lu-labeled GCP-NPs (177Lu-GCP-NPs) that utilize RNT synergistic with photodynamic therapy (PDT) derived from conjugated pyropheophorbide-a within nanoparticles endow superior antitumor efficacy in living cells and tumor-bearing mouse model. More importantly, the combination of RNT and PDT using 177Lu-GCP-NPs can effectively inhibit lung metastasis and eliminate splenomegaly, which is not possible for individual RNT or PDT. Therefore, this study proposes a facile radionuclide-based combination therapy strategy toward complete cancer remission.
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Affiliation(s)
- Yuan Zhang
- State Key Laboratory of Radiation Medicine and Protection, School for Radiological and Interdisciplinary Sciences (RAD-X), Collaborative Innovation Center of Radiation Medicine of Jiangsu Higher Education Institutions, Soochow University, Suzhou 215123, China
| | - Guanglin Wang
- State Key Laboratory of Radiation Medicine and Protection, School for Radiological and Interdisciplinary Sciences (RAD-X), Collaborative Innovation Center of Radiation Medicine of Jiangsu Higher Education Institutions, Soochow University, Suzhou 215123, China
| | - Qing Li
- State Key Laboratory of Radiation Medicine and Protection, School for Radiological and Interdisciplinary Sciences (RAD-X), Collaborative Innovation Center of Radiation Medicine of Jiangsu Higher Education Institutions, Soochow University, Suzhou 215123, China
| | - Yue Jiang
- State Key Laboratory of Radiation Medicine and Protection, School for Radiological and Interdisciplinary Sciences (RAD-X), Collaborative Innovation Center of Radiation Medicine of Jiangsu Higher Education Institutions, Soochow University, Suzhou 215123, China
| | - Wan Chen
- State Key Laboratory of Radiation Medicine and Protection, School for Radiological and Interdisciplinary Sciences (RAD-X), Collaborative Innovation Center of Radiation Medicine of Jiangsu Higher Education Institutions, Soochow University, Suzhou 215123, China
| | - Min Zhao
- State Key Laboratory of Radiation Medicine and Protection, School for Radiological and Interdisciplinary Sciences (RAD-X), Collaborative Innovation Center of Radiation Medicine of Jiangsu Higher Education Institutions, Soochow University, Suzhou 215123, China
| | - Gaolin Liang
- State Key Laboratory of Bioelectronics, School of Biological Sciences and Medical Engineering, Southeast University, Nanjing 210096, China
| | - Qingqing Miao
- State Key Laboratory of Radiation Medicine and Protection, School for Radiological and Interdisciplinary Sciences (RAD-X), Collaborative Innovation Center of Radiation Medicine of Jiangsu Higher Education Institutions, Soochow University, Suzhou 215123, China
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Hou B, Zhang Y, Li C, Sun X, Feng X, Liu J. Synthesis and in vitro biological evaluation of novel water‐soluble porphyrin complexes for cancer photodynamic therapy. Appl Organomet Chem 2022. [DOI: 10.1002/aoc.6598] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Bingjie Hou
- Key Laboratory of Eco‐Environment‐Related Polymer Materials of Ministry of Education, Key Laboratory of Polymer Materials of Gansu Province, Key Laboratory of Bioelectrochemistry & Environmental Analysis of Gansu Province, College of Chemistry and Chemical Engineering Northwest Normal University Lanzhou People's Republic of China
| | - Yuanwen Zhang
- Key Laboratory of Eco‐Environment‐Related Polymer Materials of Ministry of Education, Key Laboratory of Polymer Materials of Gansu Province, Key Laboratory of Bioelectrochemistry & Environmental Analysis of Gansu Province, College of Chemistry and Chemical Engineering Northwest Normal University Lanzhou People's Republic of China
| | - Cuili Li
- Key Laboratory of Eco‐Environment‐Related Polymer Materials of Ministry of Education, Key Laboratory of Polymer Materials of Gansu Province, Key Laboratory of Bioelectrochemistry & Environmental Analysis of Gansu Province, College of Chemistry and Chemical Engineering Northwest Normal University Lanzhou People's Republic of China
| | - Xueqin Sun
- Key Laboratory of Eco‐Environment‐Related Polymer Materials of Ministry of Education, Key Laboratory of Polymer Materials of Gansu Province, Key Laboratory of Bioelectrochemistry & Environmental Analysis of Gansu Province, College of Chemistry and Chemical Engineering Northwest Normal University Lanzhou People's Republic of China
| | - Xiaoxia Feng
- Key Laboratory of Eco‐Environment‐Related Polymer Materials of Ministry of Education, Key Laboratory of Polymer Materials of Gansu Province, Key Laboratory of Bioelectrochemistry & Environmental Analysis of Gansu Province, College of Chemistry and Chemical Engineering Northwest Normal University Lanzhou People's Republic of China
| | - Jiacheng Liu
- Key Laboratory of Eco‐Environment‐Related Polymer Materials of Ministry of Education, Key Laboratory of Polymer Materials of Gansu Province, Key Laboratory of Bioelectrochemistry & Environmental Analysis of Gansu Province, College of Chemistry and Chemical Engineering Northwest Normal University Lanzhou People's Republic of China
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28
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Xu X, Wu H, Yang Y, Liu B, Tian J, Bao H, Liu T. PLGA-coated methylene blue nanoparticles for photoacoustic imaging and photodynamic/photothermal cascaded precisely synergistic therapy of tumor. RSC Adv 2022; 12:1543-1549. [PMID: 35425187 PMCID: PMC8978873 DOI: 10.1039/d1ra07689b] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2021] [Accepted: 12/15/2021] [Indexed: 11/21/2022] Open
Abstract
Photodynamic therapy (PDT) and photothermal therapy (PTT) are synergetic treatment strategies in antitumor treatment to achieve the best anticancer efficacy. Although traditional photosensitizer materials such as methylene blue (MB) have been widely studied for PDT, the photothermal effect is rarely reported. Herein, mono-component nanoparticles lactic-co-glycolic acid-coated methylene blue (MBNPs) based on methylene blue (MB) and lactic-co-glycolic acid (PLGA) were prepared by a facile solution-based emulsification method at room temperature. The resulting nanoparticles possess high photothermal conversion efficiency and excellent photodynamic effect. For the first time, the in vitro and in vivo tests indicated an enhanced antitumor efficacy for MBNPs with combined PDT and PTT. This study provides an efficient approach to fabricate nano-MB and also demonstrates the great potential of lactic-co-glycolic acid-coated MB for biomedical applications. Most importantly, the strong tumor growth inhibition by synergistic PTT and PDT demonstrates an excellent cascaded synergistic effect of MBNPs for the tumor therapy.
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Affiliation(s)
- Xiaomu Xu
- College of Veterinary Medicine, China Agricultural University No. 2 West Road Yuanmingyuan Beijing 100193 P. R. China.,College of Chemistry and Materials Science, Jinan University No. 601, West Huangpu Avenue Guangzhou Guangdong 510632 China
| | - Haiyan Wu
- College of Veterinary Medicine, China Agricultural University No. 2 West Road Yuanmingyuan Beijing 100193 P. R. China
| | - Yue Yang
- College of Veterinary Medicine, China Agricultural University No. 2 West Road Yuanmingyuan Beijing 100193 P. R. China
| | - Bo Liu
- College of Veterinary Medicine, China Agricultural University No. 2 West Road Yuanmingyuan Beijing 100193 P. R. China
| | - Jijing Tian
- College of Veterinary Medicine, China Agricultural University No. 2 West Road Yuanmingyuan Beijing 100193 P. R. China
| | - Huihui Bao
- China National Center for Food Safety Risk Assessment No. 37, Guangqu Road, Chaoyang District Beijing 100022 P. R. China
| | - Tianlong Liu
- College of Veterinary Medicine, China Agricultural University No. 2 West Road Yuanmingyuan Beijing 100193 P. R. China
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29
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Zhu Y, Xu P, Zhang X, Wu D. Emerging porous organic polymers for biomedical applications. Chem Soc Rev 2022; 51:1377-1414. [DOI: 10.1039/d1cs00871d] [Citation(s) in RCA: 19] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
This review summarizes and discusses the recent progress in porous organic polymers for diverse biomedical applications such as drug delivery, biomacromolecule immobilization, phototherapy, biosensing, bioimaging, and antibacterial applications.
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Affiliation(s)
- Youlong Zhu
- Key Laboratory for Polymeric Composite & Functional Materials of Ministry of Education, School of Chemistry, Sun Yat-sen University, Guangzhou, 510275, P. R. China
| | - Peiwen Xu
- Key Laboratory for Polymeric Composite & Functional Materials of Ministry of Education, School of Chemistry, Sun Yat-sen University, Guangzhou, 510275, P. R. China
| | - Xingcai Zhang
- School of Engineering and Applied Sciences, Harvard University, Cambridge, Massachusetts 02138, USA
- School of Engineering, Massachusetts Institute of Technology, Cambridge, Massachusetts, 02139, USA
| | - Dingcai Wu
- Key Laboratory for Polymeric Composite & Functional Materials of Ministry of Education, School of Chemistry, Sun Yat-sen University, Guangzhou, 510275, P. R. China
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30
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Xu Z, Wang T, Li J, Zhang F, Lou H, Zhang J, Zhang W, Zhang W, Zhou B. Nanosized porous artificial enzyme as a pH-sensitive doxorubicin delivery system for joint enzymatic and chemotherapy towards tumor treatment. NEW J CHEM 2022. [DOI: 10.1039/d2nj02031a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A porous spherical artificial nanozyme (HF-900) prepared via pyrolysis of a porous organic polymer was used as drug carrier for efficient loading and highly selective pH-responsive delivery of doxorubicin (DOX) for the tumor joint nanotherapy.
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Affiliation(s)
- Zhilu Xu
- Weifang Medical University, Weifang, 261053, Shandong, P. R. China
| | - Ting Wang
- Weifang Medical University, Weifang, 261053, Shandong, P. R. China
| | - Jing Li
- Weifang Medical University, Weifang, 261053, Shandong, P. R. China
| | - Fang Zhang
- Weifang Medical University, Weifang, 261053, Shandong, P. R. China
| | - Han Lou
- Weifang Medical University, Weifang, 261053, Shandong, P. R. China
| | - Jian Zhang
- Weifang Medical University, Weifang, 261053, Shandong, P. R. China
| | - Wenhua Zhang
- Weifang Medical University, Weifang, 261053, Shandong, P. R. China
| | - Weifen Zhang
- Weifang Medical University, Weifang, 261053, Shandong, P. R. China
| | - Baolong Zhou
- Weifang Medical University, Weifang, 261053, Shandong, P. R. China
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Singh D, Kaur P, Attri S, Singh S, Sharma P, Mohana P, Kaur K, Kaur H, Singh G, Rashid F, Singh D, Kumar A, Rajput A, Bedi N, Singh B, Buttar HS, Arora S. Recent Advances in the Local Drug Delivery Systems for Improvement of Anticancer Therapy. Curr Drug Deliv 2021; 19:560 - 586. [PMID: 34906056 DOI: 10.2174/1567201818666211214112710] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2021] [Revised: 09/29/2021] [Accepted: 10/12/2021] [Indexed: 11/22/2022]
Abstract
The conventional anticancer chemotherapies not only cause serious toxic effects, but also produce resistance in tumor cells exposed to long-term therapy. Usually, the killing of metastasized cancer cells requires long-term therapy with higher drug doses, because the cancer cells develop resistance due to the induction of poly-glycoproteins (P-gps) that act as a transmembrane efflux pump to transport drugs out of the cells. During the last few decades, scientists have been exploring new anticancer drug delivery systems such as microencapsulation, hydrogels, and nanotubes to improve bioavailability, reduce drug-dose requirement, decrease multiple drug resistance, and to save normal cells as non-specific targets. Hopefully, the development of novel drug delivery vehicles (nanotubes, liposomes, supramolecules, hydrogels, and micelles) will assist to deliver drug molecules at the specific target site and reduce the undesirable side effects of anticancer therapies in humans. Nanoparticles and lipid formulations are also designed to deliver small drug payload at the desired tumor cell sites for their anticancer actions. This review will focus on the recent advances in the drug delivery systems, and their application in treating different cancer types in humans.
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Affiliation(s)
- Davinder Singh
- Department of Botanical and Environmental Sciences, Guru Nanak Dev University, Amritsar. India
| | - Prabhjot Kaur
- Department of Botanical and Environmental Sciences, Guru Nanak Dev University, Amritsar. India
| | - Shivani Attri
- Department of Botanical and Environmental Sciences, Guru Nanak Dev University, Amritsar. India
| | - Sharabjit Singh
- Department of Botanical and Environmental Sciences, Guru Nanak Dev University, Amritsar. India
| | - Palvi Sharma
- Department of Botanical and Environmental Sciences, Guru Nanak Dev University, Amritsar. India
| | - Pallavi Mohana
- Department of Botanical and Environmental Sciences, Guru Nanak Dev University, Amritsar. India
| | - Kirandeep Kaur
- Department of Pharmaceutical Sciences, Guru Nanak Dev University, Amritsar. India
| | - Harneetpal Kaur
- Department of Botanical and Environmental Sciences, Guru Nanak Dev University, Amritsar. India
| | - Gurdeep Singh
- Department of Pharmaceutical Sciences, Guru Nanak Dev University, Amritsar. India
| | - Farhana Rashid
- Department of Botanical and Environmental Sciences, Guru Nanak Dev University, Amritsar. India
| | - Dilpreet Singh
- Department of Pharmaceutics, ISF College of Pharmacy, Moga. India
| | - Avinash Kumar
- Department of Botanical and Environmental Sciences, Guru Nanak Dev University, Amritsar. 0
| | - Ankita Rajput
- Department of Botanical and Environmental Sciences, Guru Nanak Dev University, Amritsar. 0
| | - Neena Bedi
- Department of Pharmaceutical Sciences, Guru Nanak Dev University, Amritsar. 0
| | - Balbir Singh
- Department of Pharmaceutical Sciences, Guru Nanak Dev University, Amritsar. 0
| | - Harpal Singh Buttar
- Department of Pathology and Laboratory Medicine, University of Ottawa, Faculty of Medicine, Ottawa, Ontario. Canada
| | - Saroj Arora
- Department of Botanical and Environmental Sciences, Guru Nanak Dev University, Amritsar. India
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32
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Kim JH, Kang DW, Yun H, Kang M, Singh N, Kim JS, Hong CS. Post-synthetic modifications in porous organic polymers for biomedical and related applications. Chem Soc Rev 2021; 51:43-56. [PMID: 34859804 DOI: 10.1039/d1cs00804h] [Citation(s) in RCA: 39] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Porous organic polymers (POPs) are prepared by crosslinked polymerization of multidimensional rigid aromatic building blocks. Generally, POPs can be classified into crystalline covalent organic frameworks (COFs) and other poorly crystalline or amorphous porous polymers. Due to their remarkable intrinsic properties, such as high porosity, stability, tunability, and presence of numerous building blocks, several new POPs are being developed for application across various scientific fields. The essential sensitive functional groups needed for specific applications are not sustained under harsh POP preparation conditions. The recently developed post-synthetic modification (PSM) strategies for POPs have enabled their advanced applications that are otherwise restricted. Owing to the advanced PSM strategies POPs have experienced a blossoming resurgence with diverse functions, particularly in biomedical applications, such as bioimaging tools, drugs, enzymes, gene or protein delivery systems, phototherapy, and cancer therapy. This tutorial review focuses on the recently developed PSM strategies for POPs, especially for biomedical applications, and their future perspectives as promising bioapplicable materials.
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Affiliation(s)
- Ji Hyeon Kim
- Department of Chemistry, Korea University, Seoul 02841, Korea.
| | - Dong Won Kang
- Department of Chemistry, Korea University, Seoul 02841, Korea.
| | - Hongyeol Yun
- Department of Chemistry, Korea University, Seoul 02841, Korea.
| | - Minjung Kang
- Department of Chemistry, Korea University, Seoul 02841, Korea.
| | - Nem Singh
- Department of Chemistry, Korea University, Seoul 02841, Korea.
| | - Jong Seung Kim
- Department of Chemistry, Korea University, Seoul 02841, Korea.
| | - Chang Seop Hong
- Department of Chemistry, Korea University, Seoul 02841, Korea.
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33
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Singh N, Son S, An J, Kim I, Choi M, Kong N, Tao W, Kim JS. Nanoscale porous organic polymers for drug delivery and advanced cancer theranostics. Chem Soc Rev 2021; 50:12883-12896. [PMID: 34608468 DOI: 10.1039/d1cs00559f] [Citation(s) in RCA: 73] [Impact Index Per Article: 24.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
Finding a personalized nano theranostics solution, a nanomedicine for cancer diagnosis and therapy, is among the top challenges of current medicinal science. Porous organic polymers (POPs) are permanent porous organic materials prepared by linking relatively rigid multidimensional organic building blocks. POP nanoparticles have a remarkable advantage for cancer theranostics owing to their specific physicochemical characteristics such as high surface area, convincing pore size engineering, stimuli-responsive degradability, negligible toxicity, open covalent post-synthesis modification possibilities etc. POPs have crystalline and non-crystalline characteristics; crystalline POPs are popularly known as covalent organic frameworks (COFs), and have shown potential application across research areas in science. The early research and development on theranostics applications of nanoscale POPs has shown tremendous future potential for clinical translation. This tutorial review highlights the recently developed promising applications of nPOPs in drug loading, targeted delivery, endogenous and exogenous stimuli-responsive release, cancer imaging and combination therapy, regardless of their crystalline and poorly crystalline properties. The review will provide a platform for the future development and clinical translation of nPOPs by solving fundamental challenges of cancer nanomedicines in drug loading efficiency, size-optimization, biocompatibility, dispersibility and cell uptake ability.
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Affiliation(s)
- Nem Singh
- Department of Chemistry, Korea University, Seoul 02841, Korea.
| | - Subin Son
- Department of Chemistry, Korea University, Seoul 02841, Korea.
| | - Jusung An
- Department of Chemistry, Korea University, Seoul 02841, Korea.
| | - Ilwha Kim
- Department of Chemistry, Korea University, Seoul 02841, Korea.
| | - Minhyeok Choi
- Department of Chemistry, Korea University, Seoul 02841, Korea.
| | - Na Kong
- Center for Nanomedicine and Department of Anesthesiology, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts 02115, USA.
| | - Wei Tao
- Center for Nanomedicine and Department of Anesthesiology, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts 02115, USA.
| | - Jong Seung Kim
- Department of Chemistry, Korea University, Seoul 02841, Korea.
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34
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He X, Jiang Z, Akakuru OU, Li J, Wu A. Nanoscale covalent organic frameworks: from controlled synthesis to cancer therapy. Chem Commun (Camb) 2021; 57:12417-12435. [PMID: 34734601 DOI: 10.1039/d1cc04846e] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Covalent organic frameworks (COFs), as a new type of crystalline porous materials, mainly consist of light-weight elements (H, B, C, N and O) linked by dynamic covalent bonds to form periodical structures of two or three dimensions. As an attribute of their low density, large surface area, and excellent adjustable pore size, COFs show great potential in many fields including energy storage and separation, catalysis, sensing, and biomedicine. However, compared with metal organic frameworks (MOFs), the relatively large size and irregular morphology of COFs affect their biocompatibility and bioavailability in vivo, thus impeding their further biomedical applications. This Review focuses on the controlled design strategies of nanoscale COFs (NCOFs), unique properties of NCOFs for biomedical applications, and recent progress in NCOFs for cancer therapy. In addition, current challenges for the biomedical use of NCOFs and perspectives for further improvements are presented.
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Affiliation(s)
- Xuelu He
- Cixi Institute of Biomedical Engineering, CAS Key Laboratory of Magnetic Materials and Devices, Key Laboratory of Additive Manufacturing Materials of Zhejiang Province, Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences, Ningbo 315201, P. R. China. .,University of Chinese Academy of Sciences, Beijing 100049, China
| | - Zhenqi Jiang
- Cixi Institute of Biomedical Engineering, CAS Key Laboratory of Magnetic Materials and Devices, Key Laboratory of Additive Manufacturing Materials of Zhejiang Province, Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences, Ningbo 315201, P. R. China.
| | - Ozioma Udochukwu Akakuru
- Cixi Institute of Biomedical Engineering, CAS Key Laboratory of Magnetic Materials and Devices, Key Laboratory of Additive Manufacturing Materials of Zhejiang Province, Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences, Ningbo 315201, P. R. China. .,University of Chinese Academy of Sciences, Beijing 100049, China
| | - Juan Li
- Cixi Institute of Biomedical Engineering, CAS Key Laboratory of Magnetic Materials and Devices, Key Laboratory of Additive Manufacturing Materials of Zhejiang Province, Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences, Ningbo 315201, P. R. China. .,Advanced Energy Science and Technology Guangdong Laboratory, Huizhou 516000, P. R. China
| | - Aiguo Wu
- Cixi Institute of Biomedical Engineering, CAS Key Laboratory of Magnetic Materials and Devices, Key Laboratory of Additive Manufacturing Materials of Zhejiang Province, Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences, Ningbo 315201, P. R. China. .,Advanced Energy Science and Technology Guangdong Laboratory, Huizhou 516000, P. R. China
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35
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Liu X, Zhang F, Lou H, Luo H, Peng C, Zhu S, Zhou B. Guanidinium‐Based Ionic Covalent Organic Porous Polymer as Natamycin Delivery Agents for
Anti‐Candida albicans. ChemistrySelect 2021. [DOI: 10.1002/slct.202102517] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Affiliation(s)
- Xia Liu
- Department of Ophthalmology Affiliated Hospital of Weifang Medical College Weifang 261053 Shandong P. R. China
- School of Pharmacy Weifang Medical University Weifang 261053 Shandong P. R. China
| | - Fang Zhang
- School of Pharmacy Weifang Medical University Weifang 261053 Shandong P. R. China
| | - Han Lou
- School of Clinical Medicine Weifang Medical University Weifang 261053 Shandong P. R. China
| | - Haotian Luo
- School of Pharmacy Weifang Medical University Weifang 261053 Shandong P. R. China
| | - Cheng Peng
- Department of Ophthalmology Affiliated Hospital of Weifang Medical College Weifang 261053 Shandong P. R. China
| | - Shourong Zhu
- Department of Ophthalmology Affiliated Hospital of Weifang Medical College Weifang 261053 Shandong P. R. China
| | - Baolong Zhou
- School of Pharmacy Weifang Medical University Weifang 261053 Shandong P. R. China
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36
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Gao P, Wei R, Chen Y, Liu X, Zhang J, Pan W, Li N, Tang B. Multicolor Covalent Organic Framework-DNA Nanoprobe for Fluorescence Imaging of Biomarkers with Different Locations in Living Cells. Anal Chem 2021; 93:13734-13741. [PMID: 34605236 DOI: 10.1021/acs.analchem.1c03545] [Citation(s) in RCA: 27] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Precisely detecting biomarkers in living systems holds tremendous promise for disease diagnosis and monitoring. Herein, we developed a covalent organic framework (COF)-based tricolor fluorescent nanoprobe for simultaneously imaging biomarkers with different spatial locations in living cells. Briefly, a TAMRA-labeled survivin mRNA antisense nucleotide and a Cy5-labeled transmembrane glycoprotein mucin 1 (MUC1) aptamer were adsorbed on a nanoscale fluorescent COF. To enhance the interactions between COF nanoparticles (NPs) and nucleic acid molecules, a freezing method was employed for improving the nucleic acid loading density and ensuring detection performance. The fluorescence signals of dyes on DNAs were first quenched by the COF NPs. Internalization and distribution of the nanoprobes can be real-time visualized by the autofluorescence of COF NPs. In living cells, recognition between MUC1 with MUC1 aptamers causes fluorescence signal recovery of Cy5, while hybridization between survivin mRNA and its antisense DNA induces the signal recovery of TAMRA. Therefore, this COF-based multicolor nanoprobe could be employed for visualizing MUC1 on the cell membrane and survivin mRNA in the cytoplasm. Cancer cell-specific diagnostic imaging and monitoring of the process of cancer cell exosomes infecting normal cells using the nanoprobe were achieved. This work not only offers a versatile nanoprobe for bioanalysis but also provides new insights for developing novel COF-based nanoprobes.
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Affiliation(s)
- Peng Gao
- College of Chemistry, Chemical Engineering and Materials Science, Key Laboratory of Molecular and Nano Probes, Ministry of Education, Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong, Institute of Molecular and Nano Science, Shandong Normal University, Jinan 250014, P. R. China
| | - Ruyue Wei
- College of Chemistry, Chemical Engineering and Materials Science, Key Laboratory of Molecular and Nano Probes, Ministry of Education, Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong, Institute of Molecular and Nano Science, Shandong Normal University, Jinan 250014, P. R. China
| | - Yuanyuan Chen
- College of Chemistry, Chemical Engineering and Materials Science, Key Laboratory of Molecular and Nano Probes, Ministry of Education, Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong, Institute of Molecular and Nano Science, Shandong Normal University, Jinan 250014, P. R. China
| | - Xiaohan Liu
- College of Chemistry, Chemical Engineering and Materials Science, Key Laboratory of Molecular and Nano Probes, Ministry of Education, Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong, Institute of Molecular and Nano Science, Shandong Normal University, Jinan 250014, P. R. China
| | - Jie Zhang
- College of Chemistry, Chemical Engineering and Materials Science, Key Laboratory of Molecular and Nano Probes, Ministry of Education, Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong, Institute of Molecular and Nano Science, Shandong Normal University, Jinan 250014, P. R. China
| | - Wei Pan
- College of Chemistry, Chemical Engineering and Materials Science, Key Laboratory of Molecular and Nano Probes, Ministry of Education, Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong, Institute of Molecular and Nano Science, Shandong Normal University, Jinan 250014, P. R. China
| | - Na Li
- College of Chemistry, Chemical Engineering and Materials Science, Key Laboratory of Molecular and Nano Probes, Ministry of Education, Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong, Institute of Molecular and Nano Science, Shandong Normal University, Jinan 250014, P. R. China
| | - Bo Tang
- College of Chemistry, Chemical Engineering and Materials Science, Key Laboratory of Molecular and Nano Probes, Ministry of Education, Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong, Institute of Molecular and Nano Science, Shandong Normal University, Jinan 250014, P. R. China
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Chen J, Peng H, Zhang Z, Zhang Z, Ni R, Chen Y, Chen P, Peng J. Facile fabrication of silica@covalent organic polymers core-shell composites as the mixed-mode stationary phase for hydrophilic interaction/reversed-phase/ion-exchange chromatography. Talanta 2021; 233:122524. [PMID: 34215027 DOI: 10.1016/j.talanta.2021.122524] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2021] [Revised: 05/10/2021] [Accepted: 05/11/2021] [Indexed: 12/17/2022]
Abstract
Covalent organic polymers (COPs) are a promising class of cross-linked polymeric networks that attracted extensive attention in separation and analysis fields. Exploring facile and convenient strategy to prepare COPs-based mixed-mode stationary phases for high performance liquid chromatography (HPLC) has seriously lagged and has never been reported. Herein, we describe a facile in-situ grow strategy for fabrication of silica@COPs core-shell composites (SiO2@TpBD-(OH)2) as a novel mixed-mode stationary phase for HPLC. Owing to the co-existing of abundant hydroxyl, carbonyl, imine, cyclohexyl groups, and benzene rings in the skeleton of COPs shell, the developed mixed-mode stationary phase exhibits hydrophilic interaction liquid chromatography (HILIC)/reversed-phase liquid chromatography (RPLC)/ion-exchange chromatography (IEX) retention mechanisms. The content of acetonitrile, pH value, and salt concentration in the mobile phase were investigated on SiO2@TpBD-(OH)2 packed column. In comparison to conventional single-mode columns, the SiO2@TpBD-(OH)2 column showed flexible selectivity, enhanced separation performance, and superior resolution for benzene homologues, polycyclic aromatic hydrocarbons, nucleosides and bases, and acidic organic compounds. The column efficiency of p-nitrobenzoic acid was up to 54440 plates per meter. The packed column also possessed outstanding chromatographic repeatability for six nucleosides and bases with the RSDs of 0.07-0.23%, 0.58-1.77%, and 0.31-1.23% for retention time, peak area, and peak height, respectively. Besides, the SiO2@TpBD-(OH)2 column offered baseline separation of multiple organic pollutants in lake water, which verified its great potential in real sample analysis. Overall, the silica@COPs core-shell composites not only provide a new candidate of mixed-mode stationary phases, but also extend the potential application of COPs in separation science.
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Affiliation(s)
- Jun Chen
- School of Chemistry and Chemical Engineering, Southwest University, Chongqing, 400715, China; Chemical Synthesis and Pollution Control Key Laboratory of Sichuan Province, College of Chemistry and Chemical Engineering, China West Normal University, Nanchong, 637002, China
| | - Huanjun Peng
- School of Chemistry and Chemical Engineering, Southwest University, Chongqing, 400715, China
| | - Zilong Zhang
- School of Chemistry and Chemical Engineering, Southwest University, Chongqing, 400715, China
| | - Zhongying Zhang
- School of Chemistry and Chemical Engineering, Southwest University, Chongqing, 400715, China
| | - Ranxi Ni
- School of Chemistry and Chemical Engineering, Southwest University, Chongqing, 400715, China
| | - Yaping Chen
- School of Chemistry and Chemical Engineering, Southwest University, Chongqing, 400715, China
| | - Piao Chen
- School of Chemistry and Chemical Engineering, Southwest University, Chongqing, 400715, China
| | - Jingdong Peng
- School of Chemistry and Chemical Engineering, Southwest University, Chongqing, 400715, China.
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38
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Gao P, Tang K, Lou R, Liu X, Wei R, Li N, Tang B. Covalent Organic Framework-Based Spherical Nucleic Acid Probe with a Bonding Defect-Amplified Modification Strategy. Anal Chem 2021; 93:12096-12102. [PMID: 34432421 DOI: 10.1021/acs.analchem.1c02602] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Developing spherical nucleic acids with new structures holds great promise for nanomedicine and bioanalytical fields. Covalent organic frameworks (COFs) are emerging promising materials with unique properties for a wide range of applications. However, devising COF-based spherical nucleic acid is challenging because methods for the preparation of functionalized COFs are still limited. We report here a bonding defect-amplified modification (BDAM) strategy for the facile preparation of functionalized COFs. Poly(acrylic acid) was employed as the defect amplifier to modify the surface of COF nanoparticles by the formation of amide bonds with amino residues, which successfully converted and amplified the residues into abundant reactive carboxyl groups. Then, amino terminal-decorated hairpin DNA was densely grafted onto the surface of COF nanoparticles (NPs) to give rise to a spherical nucleic acid probe (SNAP). A series of experiments and characterizations proved the successful preparation of the COF-based SNAP, and its application in specifically lighting up RNA biomarkers in living cells for cancer diagnostic imaging was demonstrated. Therefore, the COF-based SNAP is a promising candidate for biomedical applications and the proposed BDAM represents a useful strategy for the preparation of functionalized COFs for diverse fields.
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Affiliation(s)
- Peng Gao
- College of Chemistry, Chemical Engineering and Materials Science, Key Laboratory of Molecular and Nano Probes, Ministry of Education, Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong, Institute of Molecular and Nano Science, Shandong Normal University, Jinan 250014, P. R. China
| | - Kun Tang
- College of Chemistry, Chemical Engineering and Materials Science, Key Laboratory of Molecular and Nano Probes, Ministry of Education, Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong, Institute of Molecular and Nano Science, Shandong Normal University, Jinan 250014, P. R. China
| | - Ruxin Lou
- College of Chemistry, Chemical Engineering and Materials Science, Key Laboratory of Molecular and Nano Probes, Ministry of Education, Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong, Institute of Molecular and Nano Science, Shandong Normal University, Jinan 250014, P. R. China
| | - Xiaohan Liu
- College of Chemistry, Chemical Engineering and Materials Science, Key Laboratory of Molecular and Nano Probes, Ministry of Education, Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong, Institute of Molecular and Nano Science, Shandong Normal University, Jinan 250014, P. R. China
| | - Ruyue Wei
- College of Chemistry, Chemical Engineering and Materials Science, Key Laboratory of Molecular and Nano Probes, Ministry of Education, Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong, Institute of Molecular and Nano Science, Shandong Normal University, Jinan 250014, P. R. China
| | - Na Li
- College of Chemistry, Chemical Engineering and Materials Science, Key Laboratory of Molecular and Nano Probes, Ministry of Education, Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong, Institute of Molecular and Nano Science, Shandong Normal University, Jinan 250014, P. R. China
| | - Bo Tang
- College of Chemistry, Chemical Engineering and Materials Science, Key Laboratory of Molecular and Nano Probes, Ministry of Education, Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong, Institute of Molecular and Nano Science, Shandong Normal University, Jinan 250014, P. R. China
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Gao P, Shen X, Liu X, Chen Y, Pan W, Li N, Tang B. Nucleic Acid-Gated Covalent Organic Frameworks for Cancer-Specific Imaging and Drug Release. Anal Chem 2021; 93:11751-11757. [PMID: 34398599 DOI: 10.1021/acs.analchem.1c02105] [Citation(s) in RCA: 32] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Developing nanoplatforms that simultaneously integrate diagnostic imaging and therapy functions has been a promising but challenging task for cancer theranostics. Herein, we report the rational design of a smart nucleic acid-gated covalent organic framework (COF) nanosystem for cancer-specific imaging and microenvironment-responsive drug release. Cy5 dye-labeled single-stranded DNA (ssDNA) for mRNA recognition was adsorbed on the surface of doxorubicin (Dox)-loaded COF nanoparticles (NPs). Dox loaded in the pores of COF NPs could strengthen the interactions between ssDNA and COF and enhance the fluorescence quenching effect toward Cy5, while the densely coated ssDNA could prevent the leakage of Dox from COF NPs. The obtained nanosystem exhibited low fluorescence signal and Dox release in normal cells; however, the ssDNA could be released by the overexpressed TK1 mRNA in cancer cells to recover the intense fluorescence signal of Cy5, and the loaded Dox could be further released for chemotherapy. Therefore, cancer cell-specific diagnostic imaging and drug release were realized with the rationally developed nanosystem. This work offers a universal nanoplatform for cancer theranostics and a promising strategy for regulating the interaction between COFs and biomolecules.
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Affiliation(s)
- Peng Gao
- College of Chemistry, Chemical Engineering and Materials Science, Key Laboratory of Molecular and Nano Probes, Ministry of Education, Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong, Institute of Molecular and Nano Science, Shandong Normal University, Jinan 250014, P. R. China
| | - Xiaoying Shen
- College of Chemistry, Chemical Engineering and Materials Science, Key Laboratory of Molecular and Nano Probes, Ministry of Education, Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong, Institute of Molecular and Nano Science, Shandong Normal University, Jinan 250014, P. R. China
| | - Xiaohan Liu
- College of Chemistry, Chemical Engineering and Materials Science, Key Laboratory of Molecular and Nano Probes, Ministry of Education, Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong, Institute of Molecular and Nano Science, Shandong Normal University, Jinan 250014, P. R. China
| | - Yuanyuan Chen
- College of Chemistry, Chemical Engineering and Materials Science, Key Laboratory of Molecular and Nano Probes, Ministry of Education, Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong, Institute of Molecular and Nano Science, Shandong Normal University, Jinan 250014, P. R. China
| | - Wei Pan
- College of Chemistry, Chemical Engineering and Materials Science, Key Laboratory of Molecular and Nano Probes, Ministry of Education, Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong, Institute of Molecular and Nano Science, Shandong Normal University, Jinan 250014, P. R. China
| | - Na Li
- College of Chemistry, Chemical Engineering and Materials Science, Key Laboratory of Molecular and Nano Probes, Ministry of Education, Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong, Institute of Molecular and Nano Science, Shandong Normal University, Jinan 250014, P. R. China
| | - Bo Tang
- College of Chemistry, Chemical Engineering and Materials Science, Key Laboratory of Molecular and Nano Probes, Ministry of Education, Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong, Institute of Molecular and Nano Science, Shandong Normal University, Jinan 250014, P. R. China
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Yao S, Liu Z, Li L. Recent Progress in Nanoscale Covalent Organic Frameworks for Cancer Diagnosis and Therapy. NANO-MICRO LETTERS 2021; 13:176. [PMID: 34398320 PMCID: PMC8368921 DOI: 10.1007/s40820-021-00696-2] [Citation(s) in RCA: 28] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/30/2021] [Accepted: 07/11/2021] [Indexed: 05/19/2023]
Abstract
Covalent organic frameworks (COFs) as a type of porous and crystalline covalent organic polymer are built up from covalently linked and periodically arranged organic molecules. Their precise assembly, well-defined coordination network, and tunable porosity endow COFs with diverse characteristics such as low density, high crystallinity, porous structure, and large specific-surface area, as well as versatile functions and active sites that can be tuned at molecular and atomic level. These unique properties make them excellent candidate materials for biomedical applications, such as drug delivery, diagnostic imaging, and disease therapy. To realize these functions, the components, dimensions, and guest molecule loading into COFs have a great influence on their performance in various applications. In this review, we first introduce the influence of dimensions, building blocks, and synthetic conditions on the chemical stability, pore structure, and chemical interaction with guest molecules of COFs. Next, the applications of COFs in cancer diagnosis and therapy are summarized. Finally, some challenges for COFs in cancer therapy are noted and the problems to be solved in the future are proposed.
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Affiliation(s)
- Shuncheng Yao
- Beijing Institute of Nanoenergy and Nanosystems, Chinese Academy of Sciences, Beijing, 101400, People's Republic of China
- School of Nanoscience and Technology, University of Chinese Academy of Sciences, Beijing, 100049, People's Republic of China
| | - Zhirong Liu
- Beijing Institute of Nanoenergy and Nanosystems, Chinese Academy of Sciences, Beijing, 101400, People's Republic of China
- School of Nanoscience and Technology, University of Chinese Academy of Sciences, Beijing, 100049, People's Republic of China
| | - Linlin Li
- Beijing Institute of Nanoenergy and Nanosystems, Chinese Academy of Sciences, Beijing, 101400, People's Republic of China.
- School of Nanoscience and Technology, University of Chinese Academy of Sciences, Beijing, 100049, People's Republic of China.
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41
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Valenzuela C, Chen C, Sun M, Ye Z, Zhang J. Strategies and applications of covalent organic frameworks as promising nanoplatforms in cancer therapy. J Mater Chem B 2021; 9:3450-3483. [PMID: 33909746 DOI: 10.1039/d1tb00041a] [Citation(s) in RCA: 32] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Cancer nanomedicine is the best option to face the limits of conventional chemotherapy and phototherapy methods, and thus the intensive quest for new nanomaterials to improve therapeutic efficacy and safety is still underway. Owing to their low density, well-defined structures, large surface area, finely tunable pore size, and metal ion free features, covalent organic frameworks (COFs) have been extensively studied in many research fields. The recent great interest in nanoscale COFs to improve the properties of bulk COFs has led to broadening of their applicability in the biomedical field, such as nanocarriers with an outstanding loading capacity and efficient delivery of therapeutic agents, smart theranostic nanoplatforms with excellent stability, high ROS generation, light-to-heat conversion capabilities, and different response and diagnostic characteristics. The COFs and related nanoplatforms with a wide variety of designability and functionalization have opened up a new avenue for exciting opportunities in cancer therapy. Herein we review the state-of-the-art technical and scientific developments in this emerging field, focusing on the overall progress addressed so far in building versatile COF-based nanoplatforms to enhance chemotherapy, photodynamic/photothermal therapy, and combination. Future perspectives for achieving the synergistic effect of cancer elimination and clinical translation are further discussed to motivate future contributions and explore new possibilities.
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Affiliation(s)
- Cristian Valenzuela
- Department of Polymer Science and Engineering, School of Chemical Engineering and Technology, Tianjin University, Tianjin 300350, China.
| | - Chu Chen
- Department of Polymer Science and Engineering, School of Chemical Engineering and Technology, Tianjin University, Tianjin 300350, China.
| | - Mengxiao Sun
- Department of Polymer Science and Engineering, School of Chemical Engineering and Technology, Tianjin University, Tianjin 300350, China.
| | - Zhanpeng Ye
- Department of Polymer Science and Engineering, School of Chemical Engineering and Technology, Tianjin University, Tianjin 300350, China.
| | - Jianhua Zhang
- Department of Polymer Science and Engineering, School of Chemical Engineering and Technology, Tianjin University, Tianjin 300350, China. and Tianjin Key Laboratory of Membrane Science and Desalination Technology, Tianjin University, Tianjin 300350, China
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42
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Liao C, Liu S. Tuning the physicochemical properties of reticular covalent organic frameworks (COFs) for biomedical applications. J Mater Chem B 2021; 9:6116-6128. [PMID: 34278394 DOI: 10.1039/d1tb01124c] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Since the first report by Yaghi's group in 2005, research enthusiasm has been increasingly raised to synthesize diverse crystalline porous materials as -B-O-, -C-N-, -C-C-, and -C-O- linkage-based COFs. Recently, the biomedical applications of COFs have become more and more attractive in biomedical applications, including drug delivery, bioimaging, biosensing, antimicrobial, and therapeutic applications, as these materials bear well-defined crystalline porous structures and well-customized functionalities. However, the clinical translation of these research findings is challenging due to the formidable hindrances for in vivo use, such as low biocompatibility, poor selectivity, and long bio-persistence. Some attempts have raised a promising solution towards these obstacles by tailored engineering the functionalities of COFs. To speed up the clinical translations of COFs, a short review of principles and strategies to tune the physicochemical properties of COFs is timely and necessary. In this review, we summarized the biomedical utilities of COFs and discussed the related key physicochemical properties. To improve the performances of COFs in biomedical uses, we propose approaches for the tailored functionalization of COFs, including large-scale manufacture, standardization in nanomedicines, enhancing targeting efficacy, maintaining predesigned functions upon transformations, and manipulation of multifunctional COFs. We expect that this minireview strengthens the fundamental understandings of property-bioactivity relationships of COFs and provides insights for the rational design of their high-order reticular structures.
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Affiliation(s)
- Chunyang Liao
- State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, China.
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43
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Miclotte MJ, Lawrenson SB, Varlas S, Rashid B, Chapman E, O’Reilly RK. Tuning the Cloud-Point and Flocculation Temperature of Poly(2-(diethylamino)ethyl methacrylate)-Based Nanoparticles via a Postpolymerization Betainization Approach. ACS POLYMERS AU 2021; 1:47-58. [PMID: 34476421 PMCID: PMC8389998 DOI: 10.1021/acspolymersau.1c00010] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/28/2021] [Indexed: 11/28/2022]
Abstract
The ability to tune the behavior of temperature-responsive polymers and self-assembled nanostructures has attracted significant interest in recent years, particularly in regard to their use in biotechnological applications. Herein, well-defined poly(2-(diethylamino)ethyl methacrylate) (PDEAEMA)-based core-shell particles were prepared by RAFT-mediated emulsion polymerization, which displayed a lower-critical solution temperature (LCST) phase transition in aqueous media. The tertiary amine groups of PDEAEMA units were then utilized as functional handles to modify the core-forming block chemistry via a postpolymerization betainization approach for tuning both the cloud-point temperature (T CP) and flocculation temperature (T CFT) of these particles. In particular, four different sulfonate salts were explored aiming to investigate the effect of the carbon chain length and the presence of hydroxyl functionalities alongside the carbon spacer on the particle's thermoresponsiveness. In all cases, it was possible to regulate both T CP and T CFT of these nanoparticles upon varying the degree of betainization. Although T CP was found to be dependent on the type of betainization reagent utilized, it only significantly increased for particles betainized using sodium 3-chloro-2-hydroxy-1-propanesulfonate, while varying the aliphatic chain length of the sulfobetaine only provided limited temperature variation. In comparison, the onset of flocculation for betainized particles varied over a much broader temperature range when varying the degree of betainization with no real correlation identified between T CFT and the sulfobetaine structure. Moreover, experimental results were shown to partially correlate to computational oligomer hydrophobicity calculations. Overall, the innovative postpolymerization betainization approach utilizing various sulfonate salts reported herein provides a straightforward methodology for modifying the thermoresponsive behavior of soft polymeric particles with potential applications in drug delivery, sensing, and oil/lubricant viscosity modification.
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Affiliation(s)
- Matthieu
P. J. Miclotte
- School
of Chemistry, University of Birmingham, Edgbaston, Birmingham B15 2TT, United Kingdom
| | - Stefan B. Lawrenson
- School
of Chemistry, University of Birmingham, Edgbaston, Birmingham B15 2TT, United Kingdom
| | - Spyridon Varlas
- School
of Chemistry, University of Birmingham, Edgbaston, Birmingham B15 2TT, United Kingdom
| | - Bilal Rashid
- BP
Exploration Operating Company Ltd., Chertsey Road, Sunbury-on-Thames,
Middlesex TW16 7LN, United
Kingdom
| | - Emma Chapman
- BP
Exploration Operating Company Ltd., Chertsey Road, Sunbury-on-Thames,
Middlesex TW16 7LN, United
Kingdom
| | - Rachel K. O’Reilly
- School
of Chemistry, University of Birmingham, Edgbaston, Birmingham B15 2TT, United Kingdom,
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Liu YS, Wei X, Zhao X, Chen LJ, Yan XP. Near-Infrared Photothermal/Photodynamic-in-One Agents Integrated with a Guanidinium-Based Covalent Organic Framework for Intelligent Targeted Imaging-Guided Precision Chemo/PTT/PDT Sterilization. ACS APPLIED MATERIALS & INTERFACES 2021; 13:27895-27903. [PMID: 34101418 DOI: 10.1021/acsami.1c05705] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
Phototherapy holds great promise in the treatment of bacterial infections, especially the multidrug resistant bacterial infections. However, most therapeutic agents are based on the integration of individual photothermal agents and photosensitizers, always in the activated state, and generally lack bacterial specificity, resulting in uncertain pharmacokinetics and serious nonspecific damage to normal tissues. Herein, we report a pH-responsive nanoplatform with synergistic chemo-phototherapy function for smart fluorescence imaging-guided precision sterilization. pH reversible activated symmetric cyanine was designed and prepared as a bacterial-specific imaging unit and PTT/PDT-in-one agent. Meanwhile, a guanidinium-based covalent organic framework (COF) was employed as a nanocarrier and chemotherapy agent to build the intelligent nanoplatform via electrostatic self-assembly. The self-assembly of the PTT/PDT-in-one agent and the COF greatly improves the stability and blood circulation of the PTT/PDT-in-one agent and provides charge-reversed intelligent targeting ability. The developed smart nanoplatform not only enables bacterial-targeted imaging but also possesses chemo/PTT/PDT synergetic high-efficiency bactericidal effects with little side effects, showing great potential in practical applications.
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Affiliation(s)
- Yu-Shi Liu
- Institute of Analytical Food Safety, School of Food Science and Technology, Jiangnan University, Wuxi 214122, China
| | - Xiang Wei
- Institute of Analytical Food Safety, School of Food Science and Technology, Jiangnan University, Wuxi 214122, China
| | - Xu Zhao
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi 214122, China
- International Joint Laboratory on Food Safety, Jiangnan University, Wuxi 214122, China
- Institute of Analytical Food Safety, School of Food Science and Technology, Jiangnan University, Wuxi 214122, China
| | - Li-Jian Chen
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi 214122, China
- International Joint Laboratory on Food Safety, Jiangnan University, Wuxi 214122, China
- Institute of Analytical Food Safety, School of Food Science and Technology, Jiangnan University, Wuxi 214122, China
| | - Xiu-Ping Yan
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi 214122, China
- International Joint Laboratory on Food Safety, Jiangnan University, Wuxi 214122, China
- Institute of Analytical Food Safety, School of Food Science and Technology, Jiangnan University, Wuxi 214122, China
- Key Laboratory of Synthetic and Biological Colloids, Ministry of Education, School of Chemical and Material Engineering, Jiangnan University, Wuxi 214122, China
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pH and Reduction Dual-Responsive Bi-Drugs Conjugated Dextran Assemblies for Combination Chemotherapy and In Vitro Evaluation. Polymers (Basel) 2021; 13:polym13091515. [PMID: 34066882 PMCID: PMC8125917 DOI: 10.3390/polym13091515] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2021] [Revised: 04/21/2021] [Accepted: 04/28/2021] [Indexed: 02/06/2023] Open
Abstract
Polymeric prodrugs, synthesized by conjugating chemotherapeutic agents to functional polymers, have been extensively investigated and employed for safer and more efficacious cancer therapy. By rational design, a pH and reduction dual-sensitive dextran-di-drugs conjugate (oDex-g-Pt+DOX) was synthesized by the covalent conjugation of Pt (IV) prodrug and doxorubicin (DOX) to an oxidized dextran (oDex). Pt (IV) prodrug and DOX were linked by the versatile efficient esterification reactions and Schiff base reaction, respectively. oDex-g-Pt+DOX could self-assemble into nanoparticles with an average diameter at around 180 nm. The acidic and reductive (GSH) environment induced degradation and drug release behavior of the resulting nanoparticles (oDex-g-Pt+DOX NPs) were systematically investigated by optical experiment, DLS analysis, TEM measurement, and in vitro drugs release experiment. Effective cellular uptake of the oDex-g-Pt+DOX NPs was identified by the human cervical carcinoma HeLa cells via confocal laser scanning microscopy. Furthermore, oDex-g-Pt+DOX NPs displayed a comparable antiproliferative activity than the simple combination of free cisplatin and DOX (Cis+DOX) as the extension of time. More importantly, oDex-g-Pt+DOX NPs exhibited remarkable reversal ability of tumor resistance compared to the cisplatin in cisplatin-resistant lung carcinoma A549 cells. Take advantage of the acidic and reductive microenvironment of tumors, this smart polymer-dual-drugs conjugate could serve as a promising and effective nanomedicine for combination chemotherapy.
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46
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Sun H, Feng M, Chen S, Wang R, Luo Y, Yin B, Li J, Wang X. Near-infrared photothermal liposomal nanoantagonists for amplified cancer photodynamic therapy. J Mater Chem B 2021; 8:7149-7159. [PMID: 32617545 DOI: 10.1039/d0tb01437k] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Photodynamic therapy (PDT) has been demonstrated to be a promising strategy for the treatment of cancer, while its therapeutic efficacy is often compromised due to excessive concentrations of glutathione (GSH) as a reactive oxygen species (ROS) scavenger in cancer cells. Herein, we report the development of near-infrared (NIR) photothermal liposomal nanoantagonists (PLNAs) for amplified PDT through through the reduction of intracellular GSH biosynthesis. Such PLNAs were constructed via encapsulating a photosensitizer, indocyanine green (ICG) and a GSH synthesis antagonist, l-buthionine sulfoximine (BSO) into a thermal responsive liposome. Under NIR laser irradiation at 808 nm, PLNAs generate mild heat via a ICG-mediated photothermal conversion effect, which leads to the destruction of thermal responsive liposomes for a controlled release of BSO in a tumor microenvironment, ultimately reducing GSH levels. This amplifies intracellular oxidative stresses and thus synergizes with PDT to afford an enhanced therapeutic efficacy. Both in vitro and in vivo data verify that PLNA-mediated phototherapy has an at least 2-fold higher efficacy in killing cancer cells and inhibiting tumor growth compared to sole PDT. This study thus demonstrates a NIR photothermal drug delivery nanosystem for amplified photomedicine.
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Affiliation(s)
- Haitao Sun
- Shanghai Institute of Medical Imaging, Department of Interventional Radiology, Zhongshan Hospital, Fudan University, Shanghai, 200032, China.
| | - Meixia Feng
- Department of Pharmacy, Shanghai Municipal Hospital of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai 200071, China
| | - Siyu Chen
- Department of Medical Imaging, The Third Affiliated Hospital, Orthopedic Hospital of Guangdong Province, Southern Medical University, Guangdong 510000, China
| | - Ruizhi Wang
- Shanghai Institute of Medical Imaging, Department of Interventional Radiology, Zhongshan Hospital, Fudan University, Shanghai, 200032, China.
| | - Yu Luo
- School of Chemical Science and Engineering, Tongji University, Shanghai, 200092, China
| | - Bo Yin
- Radiology Department, Huashan Hospital, Fudan University, Shanghai, 200040, China.
| | - Jingchao Li
- College of Chemistry, Chemical Engineering and Biotechnology, Donghua University, Shanghai, 201620, China.
| | - Xiaolin Wang
- Shanghai Institute of Medical Imaging, Department of Interventional Radiology, Zhongshan Hospital, Fudan University, Shanghai, 200032, China.
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Mrinalini M, Naresh M, Prasanthkumar S, Giribabu L. Porphyrin-based supramolecular assemblies and their applications in NLO and PDT. J PORPHYR PHTHALOCYA 2021. [DOI: 10.1142/s1088424621500243] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Tetrapyrrolic systems largely inspired by nature have attracted much attention in organic electronics and biomedical applications owing to their planar structure and extended [Formula: see text]-conjugated double bonds. As a result, delocalization of [Formula: see text]-electron cloud leads the excellent optical absorption and fluorescent properties. Nonetheless, the utilization of non-covalent interactions result in the self-assembled nanostructures providing applications in bioimaging and electronics. In this review, it is demonstrated that the recent reports on the self-assembly in tetrapyrrolic systems via supramolecular interactions lead to well-defined nanoarchitectures. Moreover, the importance of porphyrin based derivatives in nanoelectronics and chemotherapeutic applications is reported. Therefore, the inclination of tetrapyrroles towards the design and development of novel supramolecular nanostructures are considered the hallmark for nanorobotics, shape memory polymers and bionic arms.
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Affiliation(s)
- Madoori Mrinalini
- Polymer and Functional Materials Division, CSIR-Indian Institute of Chemical Technology, Hyderabad 500007, Telangana, India
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad-201002, India
| | - Madarapu Naresh
- Polymer and Functional Materials Division, CSIR-Indian Institute of Chemical Technology, Hyderabad 500007, Telangana, India
| | - Seelam Prasanthkumar
- Polymer and Functional Materials Division, CSIR-Indian Institute of Chemical Technology, Hyderabad 500007, Telangana, India
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad-201002, India
| | - Lingamallu Giribabu
- Polymer and Functional Materials Division, CSIR-Indian Institute of Chemical Technology, Hyderabad 500007, Telangana, India
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad-201002, India
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48
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Meng Y, Zhang D, Sun Y, Dai Z, Zhang T, Yu D, Zhang G, Zheng X. Core-shell FePt-cube@covalent organic polymer nanocomposites: a multifunctional nanocatalytic agent for primary and metastatic tumor treatment. J Mater Chem B 2021; 8:11021-11032. [PMID: 33191409 DOI: 10.1039/d0tb01981j] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Metastasis and spread are currently the main factors leading to high mortality of cancer, so developing a synergetic antitumor strategy with high specificity and hypotoxicity is in urgent demand. Based on the design concept of "nanocatalytic medicine", multifunctional nanotherapeutic agent FePt@COP-FA nanocomposites (FPCF NCs) are developed for cancer treatment. Specifically, in the tumor microenvironment (TME), FePt could catalyze intracellular over-expressed H2O2 to generate highly active hydroxyl radicals (˙OH), which could not only induce the apoptosis of tumor cells, but also activate the "ferroptosis" pathway resulting in the lipid peroxide accumulation and ferroptotic cell death. Moreover, owing to the excellent photothermal effect, the FPCF NCs could effectively ablate primary tumors under near-infrared (NIR) laser irradiation and produce numerous tumor-associated antigens in situ. With the assistance of a checkpoint blockade inhibitor, anti-CTLA4 antibody, the body's specific immune response would be initiated to inhibit the growth of metastatic tumors. In particular, such synergistic therapeutics could produce an effective immunological memory effect, which could prevent tumor metastasis and recurrence again. In summary, the FPCF NC is an effective multifunctional antitumor therapeutic agent for nanocatalytic/photothermal/checkpoint blockade combination therapy, which exhibits great potential in nanocatalytic anticancer therapeutic applications.
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Affiliation(s)
- Yanfei Meng
- Key Laboratory of Functional Nanomaterials and Technology in Universities of Shandong, Linyi University, Linyi 276000, Shandong, P. R. China. and School of Chemistry & Chemical Engineering, Linyi University, Linyi 276000, Shandong, P. R. China
| | - Dongsheng Zhang
- Key Laboratory of Functional Nanomaterials and Technology in Universities of Shandong, Linyi University, Linyi 276000, Shandong, P. R. China.
| | - Yunqiang Sun
- Key Laboratory of Functional Nanomaterials and Technology in Universities of Shandong, Linyi University, Linyi 276000, Shandong, P. R. China. and School of Chemistry & Chemical Engineering, Linyi University, Linyi 276000, Shandong, P. R. China
| | - Zhichao Dai
- Key Laboratory of Functional Nanomaterials and Technology in Universities of Shandong, Linyi University, Linyi 276000, Shandong, P. R. China. and School of Chemistry & Chemical Engineering, Linyi University, Linyi 276000, Shandong, P. R. China
| | - Tiantian Zhang
- Key Laboratory of Functional Nanomaterials and Technology in Universities of Shandong, Linyi University, Linyi 276000, Shandong, P. R. China.
| | - Dexin Yu
- Radiology Departments, Qilu Hospital of Shandong University, Jinan, Shandong 250000, China
| | - Gaorui Zhang
- Radiology Departments, Qilu Hospital of Shandong University, Jinan, Shandong 250000, China
| | - Xiuwen Zheng
- Key Laboratory of Functional Nanomaterials and Technology in Universities of Shandong, Linyi University, Linyi 276000, Shandong, P. R. China. and School of Chemistry & Chemical Engineering, Linyi University, Linyi 276000, Shandong, P. R. China
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49
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Shu F, Yang T, Zhang X, Chen W, Wu K, Luo J, Zhou X, Liu G, Lu J, Mao X. Hyaluronic acid modified covalent organic polymers for efficient targeted and oxygen-evolved phototherapy. J Nanobiotechnology 2021; 19:4. [PMID: 33407506 PMCID: PMC7789517 DOI: 10.1186/s12951-020-00735-x] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2020] [Accepted: 11/19/2020] [Indexed: 02/07/2023] Open
Abstract
The integration of multiple functions with organic polymers-based nanoagent holds great potential to potentiate its therapeutic efficacy, but still remains challenges. In the present study, we design and prepare an organic nanoagent with oxygen-evolved and targeted ability for improved phototherapeutic efficacy. The iron ions doped poly diaminopyridine (FeD) is prepared by oxidize polymerization and modified with hyaluronic acid (HA). The obtained FeDH appears uniform morphology and size. Its excellent colloidal stability and biocompatibility are demonstrated. Specifically, the FeDH exhibits catalase-like activity in the presence of hydrogen peroxide. After loading of photosensitizer indocyanine green (ICG), the ICG@FeDH not only demonstrates favorable photothermal effect, but also shows improved generation ability of reactive oxygen species (ROS) under near-infrared laser irradiation. Moreover, the targeted uptake of ICG@FeDH in tumor cells is directly observed. As consequence, the superior phototherapeutic efficacy of the targeted ICG@FeDH over non-targeted counterparts is also confirmed in vitro and in vivo. Hence, the results demonstrate that the developed nanoagent rationally integrates the targeted ability, oxygen-evolved capacity and combined therapy in one system, offering a new paradigm of polymer-based nanomedicine for tumor therapy.
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Affiliation(s)
- Fangpeng Shu
- Department of Urology, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangzhou, China
- Department of Urology, Zhujiang Hospital of Southern Medical University, Guangzhou, China
| | - Taowei Yang
- Department of Urology, Zhujiang Hospital of Southern Medical University, Guangzhou, China
| | - Xuefeng Zhang
- Department of Urology, First Affiliated Hospital of Soochow University, 899 Pinghai Road, Suzhou, 215031, China
| | - Wenbin Chen
- Department of Urology, Zhujiang Hospital of Southern Medical University, Guangzhou, China
| | - Kaihui Wu
- Department of Urology, Zhujiang Hospital of Southern Medical University, Guangzhou, China
| | - Junqi Luo
- Department of Urology, Zhujiang Hospital of Southern Medical University, Guangzhou, China
| | - Xumin Zhou
- Department of Urology, Zhujiang Hospital of Southern Medical University, Guangzhou, China
| | - Guochang Liu
- Department of Urology, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangzhou, China.
| | - Jianming Lu
- Department of Urology, Zhujiang Hospital of Southern Medical University, Guangzhou, China.
| | - Xiangming Mao
- Department of Urology, Zhujiang Hospital of Southern Medical University, Guangzhou, China.
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50
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Wang C, Ding S, Wang S, Shi Z, Pandey NK, Chudal L, Wang L, Zhang Z, Wen Y, Yao H, Lin L, Chen W, Xiong L. Endogenous tumor microenvironment-responsive multifunctional nanoplatforms for precision cancer theranostics. Coord Chem Rev 2021. [DOI: 10.1016/j.ccr.2020.213529] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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