1
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pH-responsive organic/inorganic hybrid nanocolloids for transcellular delivery of ribonucleolytic payloads toward targeted anti-glioma therapy. J Colloid Interface Sci 2023; 634:388-401. [PMID: 36542969 DOI: 10.1016/j.jcis.2022.12.018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2022] [Revised: 11/30/2022] [Accepted: 12/05/2022] [Indexed: 12/13/2022]
Abstract
Proteins have been appreciated to be a superlative modality of therapeutics in view of their direct roles in regulating diverse sets of biological events, nonetheless, the clinical applications of the proteinic therapeutics have been strictly limited to act on the cell surface receptors owing to their inherent cell-impermeable character of the proteins. To this obstacle, we contrived carboxylation reaction upon the proteins (RNase A) into the overall negatively charged pro-RNase, followed by elaboration of intelligent pH-responsive pro-RNase delivery nanocolloids based on co-precipitation of pro-RNase and Arg-Gly-Asp (RGD)-functionalized poly(ethylene glycol) (PEG)-block-polyanion with aids of inorganic calcium phosphate (CaP). The resulting nanocolloids appeared to actively accumulate into glioma due to the specific binding affinities of RGD and glioma-enriched αVβ3 and αVβ5 integrins. Furthermore, the pH responsiveness to the acidic endolysosomal microenvironment of all compositions of nanocolloids (including: decarboxylation of pro-RNase composition to restore the native RNase A, ionization of CaP composition to elicit osmotic pressure, and charge reversal of PEG-block-polyanion into membrane-disruptive polycation) could stimulate not only efficient endolysosomal escape for translocation into the cytosol but also structural disassembly for ready liberation of the RNase A payloads, eventually exerting non-specific RNA degradation for apoptosis of the affected cells. Systemic dosage of the proposed nanocolloids demonstrated potent anti-tumor efficacies towards xenograft glioma due to massive RNA degradation. Therefore, our proposed RNase A prodrug nanocolloids could represent as a versatile platform for engineering transcellular protein delivery systems, which are expected to spur thriving emergence of a spectrum of proteins in precision intervention of intractable diseases.
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2
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Sun Z, Chen W, Huang D, Jiang C, Lu L. A mitochondria targeted cascade reaction nanosystem for improved therapeutic effect by overcoming cellular resistance. Biomater Sci 2022; 10:5947-5955. [PMID: 36043518 DOI: 10.1039/d2bm00956k] [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
Mitigating cellular resistance, which could enhance the sensitivity of tumor cells to treatment, is a promising approach for obtaining better therapeutic outcomes. However, the present designs of materials generally disregard this point, or only focus on a single specific resistance. Herein, a strategy based on a series of cascade reactions aiming to suppress multiple cellular resistances is designed by integrating photothermal and chemotherapy into a mitochondria targeted nanosystem (AuBPs@TD). The intelligent nanosystem is fabricated by modifying gold nanobipyramids (AuBPs) with triphenylphosphonium (TPP) functionalized dichloroacetic acid (DCA). TPP serves as a "navigation system" and facilitates the location of AuBPs@TD in the mitochondria. Moreover, the released DCA promoted by the photothermal effect of AuBPs, as the mitochondrial kinase inhibitor, could inhibit glycolysis, and lead to a repressed expression of heat shock protein 90, which is the main resistance protein in cancer cells against photothermal therapy (PTT). Thus, the photothermal antitumor effect can be significantly improved. For the other cascade passage, the hyperthermal atmosphere depresses the expression of P-glycoprotein, a protein associated with drug resistance, and consequently prevents DCA molecules from being expelled in return. Furthermore, the retained DCA molecules elevate the concentration of intracellular hydrogen peroxide, and due to the peroxidase-like activity of AuBPs, increased intracellular reactive oxygen species could be obtained to accelerate apoptosis. As a result, these cascade reactions lead to significant inhibition of cellular resistance and greatly improve the therapeutic performance. This work paves a new way for suppressing cellular resistance to achieve the desired therapeutic effect.
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Affiliation(s)
- Zhen Sun
- State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, China.,University of Science and Technology of China, Hefei 230026, China.
| | - Weihua Chen
- Department of Chemistry, The University of Hong Kong, Hong Kong 999077, China
| | - Dianshuai Huang
- State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, China.,University of Science and Technology of China, Hefei 230026, China.
| | - Chunhuan Jiang
- State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, China.,University of Science and Technology of China, Hefei 230026, China.
| | - Lehui Lu
- State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, China.,University of Science and Technology of China, Hefei 230026, China.
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3
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Linnane E, Haddad S, Melle F, Mei Z, Fairen-Jimenez D. The uptake of metal-organic frameworks: a journey into the cell. Chem Soc Rev 2022; 51:6065-6086. [PMID: 35770998 PMCID: PMC9289890 DOI: 10.1039/d0cs01414a] [Citation(s) in RCA: 26] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2022] [Indexed: 12/25/2022]
Abstract
The application of metal-organic frameworks (MOFs) in drug delivery has advanced rapidly over the past decade, showing huge progress in the development of novel systems. Although a large number of versatile MOFs that can carry and release multiple compounds have been designed and tested, one of the main limitations to their translation to the clinic is the limited biological understanding of their interaction with cells and the way they penetrate them. This is a crucial aspect of drug delivery, as MOFs need to be able not only to enter into cells but also to release their cargo in the correct intracellular location. While small molecules can enter cells by passive diffusion, nanoparticles (NPs) usually require an energy-dependent process known as endocytosis. Importantly, the fate of NPs after being taken up by cells is dependent on the endocytic pathways they enter through. However, no general guidelines for MOF particle internalization have been established due to the inherent complexity of endocytosis as a mechanism, with several factors affecting cellular uptake, namely NP size and surface chemistry. In this review, we cover recent advances regarding the understanding of the mechanisms of uptake of nano-sized MOFs (nanoMOFs)s, their journey inside the cell, and the importance of biological context in their final fate. We examine critically the impact of MOF physicochemical properties on intracellular trafficking and successful cargo delivery. Finally, we highlight key unanswered questions on the topic and discuss the future of the field and the next steps for nanoMOFs as drug delivery systems.
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Affiliation(s)
- Emily Linnane
- The Adsorption & Advanced Materials Laboratory (A2ML), Department of Chemical Engineering and Biotechnology, University of Cambridge, Phillipa Fawcett Drive, CB3 0AS, UK.
| | - Salame Haddad
- The Adsorption & Advanced Materials Laboratory (A2ML), Department of Chemical Engineering and Biotechnology, University of Cambridge, Phillipa Fawcett Drive, CB3 0AS, UK.
| | - Francesca Melle
- The Adsorption & Advanced Materials Laboratory (A2ML), Department of Chemical Engineering and Biotechnology, University of Cambridge, Phillipa Fawcett Drive, CB3 0AS, UK.
| | - Zihan Mei
- The Adsorption & Advanced Materials Laboratory (A2ML), Department of Chemical Engineering and Biotechnology, University of Cambridge, Phillipa Fawcett Drive, CB3 0AS, UK.
| | - David Fairen-Jimenez
- The Adsorption & Advanced Materials Laboratory (A2ML), Department of Chemical Engineering and Biotechnology, University of Cambridge, Phillipa Fawcett Drive, CB3 0AS, UK.
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4
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Cui H, Zhang L, Zeng S, Wang Y, Li Z, Wang J, Chen Q. Charge-Reversible Pro-Ribonuclease Enveloped in Virus-like Synthetic Nanocapsules for Systemic Treatment of Intractable Glioma. ACS APPLIED MATERIALS & INTERFACES 2022; 14:30493-30506. [PMID: 35657733 DOI: 10.1021/acsami.2c03763] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
We have tailored multifaceted chemistries into the manufacture of artificial virus-like delivery vehicles mimicking viral "intelligent" transportation pathways through sequential biological barriers; these vehicles can acquire the ability to dynamically "program transfer" to their target sites. To accomplish this, we created anionic pro-proteins, which facilitate charge reversal when subject to acidic endosomal pH; in this way, carboxylation reactions are performed on proteins with amine-reactive cis-aconitic anhydride. Electrostatic associations then initiate the envelopment of these pro-proteins into multilayered nanoarchitectural vehicles composed of multiple-segmental block copolycationic cyclic Arg-Gly-Asp (RGD)-poly(ethylene glycol)(PEG)-GPLGVRG-polylysine(thiol). Therefore, upon the pro-proteins' initial binding to the tumors via the protruding RGD ligands, the bio-inert PEG surroundings are detached through the enzymolysis of the intermediate GPLGVRG linkage by tumor-enriched matrix metalloproteinases, unveiling the cationic polylysine palisade and imparting intimate affinities to the anionic cytomembranes of the targeted tumors. Essentially, through their active endocytosis into the subcellular endosomal compartments, the pro-proteins are made capable of retrieving the original amine groups through a charge reversal decarboxylation process, consequently eliciting augmented charge densities (charge nonstoichiometric protein@polylysine(disulfide)) to disrupt the anionic endosomal membranes to facilitate translocation into the cytosol. Eventually, the active protein payloads can be liberated from nonstoichiometric protein@polylysine(thiol) by the disassembly of polylysine palisade upon the cleavage of disulfide crosslinking in response to the very high level of glutathione in the cytosol, thereby contributing toward extreme cytotoxic potency. Hence, our elaborated virus-mimicking platform has demonstrated potent antitumor efficacy through the systemic administration of ribonucleases, which will consequently lead to an innovative new therapeutic method by which proteins could reach intracellular targets.
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Affiliation(s)
- Hongyan Cui
- State Key Laboratory of Fine Chemicals, Dalian University of Technology, No. 2 Linggong Road, Dalian 116024, China
- School of Bioengineering, Dalian University of Technology, No. 2 Linggong Road, Dalian 116024, China
| | - Liuwei Zhang
- School of Bioengineering, Dalian University of Technology, No. 2 Linggong Road, Dalian 116024, China
| | - Shuang Zeng
- School of Bioengineering, Dalian University of Technology, No. 2 Linggong Road, Dalian 116024, China
| | - Yu Wang
- School of Bioengineering, Dalian University of Technology, No. 2 Linggong Road, Dalian 116024, China
| | - Zhen Li
- College of Pharmacy, Dalian Medical University, No. 9 West Section Lvshun South Road, Dalian 116044, China
| | - Jingyun Wang
- State Key Laboratory of Fine Chemicals, Dalian University of Technology, No. 2 Linggong Road, Dalian 116024, China
- School of Bioengineering, Dalian University of Technology, No. 2 Linggong Road, Dalian 116024, China
| | - Qixian Chen
- State Key Laboratory of Fine Chemicals, Dalian University of Technology, No. 2 Linggong Road, Dalian 116024, China
- School of Bioengineering, Dalian University of Technology, No. 2 Linggong Road, Dalian 116024, China
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5
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Chen Q, Sui X, Zhang L, Zhang Q, Han X, Su X, Cui H, Qian M, Zeng S, Wang J. Camptothecin Nanoprodrug Possessing Dual Responsiveness to Endolysosomal pH and Cytosolic Redox for Amplified Cytotoxic Potency. ACS APPLIED BIO MATERIALS 2021; 4:4990-4998. [DOI: 10.1021/acsabm.1c00272] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Qixian Chen
- State Key Laboratory of Fine Chemicals, Dalian University of Technology, No. 2 Linggong Road, Dalian 116024, China
- School of Bioengineering, Dalian University of Technology, No. 2 Linggong Road, Dalian 116024, China
| | - Xihang Sui
- School of Bioengineering, Dalian University of Technology, No. 2 Linggong Road, Dalian 116024, China
| | - Liuwei Zhang
- School of Bioengineering, Dalian University of Technology, No. 2 Linggong Road, Dalian 116024, China
| | - Qiang Zhang
- School of Bioengineering, Dalian University of Technology, No. 2 Linggong Road, Dalian 116024, China
| | - Xu Han
- School of Bioengineering, Dalian University of Technology, No. 2 Linggong Road, Dalian 116024, China
| | - Xiaohui Su
- Cancer Hospital of China Medical University, Liaoning Cancer Hospital & Institute, No. 44 Xiaoheyan Road, Dadong District, Shenyang 110042, China
| | - Hongyan Cui
- School of Bioengineering, Dalian University of Technology, No. 2 Linggong Road, Dalian 116024, China
| | - Ming Qian
- School of Bioengineering, Dalian University of Technology, No. 2 Linggong Road, Dalian 116024, China
| | - Shuang Zeng
- School of Bioengineering, Dalian University of Technology, No. 2 Linggong Road, Dalian 116024, China
| | - Jingyun Wang
- State Key Laboratory of Fine Chemicals, Dalian University of Technology, No. 2 Linggong Road, Dalian 116024, China
- School of Bioengineering, Dalian University of Technology, No. 2 Linggong Road, Dalian 116024, China
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7
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Dutta S. Exoskeleton for Biofunctionality Protection of Enzymes and Proteins for Intracellular Delivery. ADVANCED NANOBIOMED RESEARCH 2021. [DOI: 10.1002/anbr.202000010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Affiliation(s)
- Saikat Dutta
- Biological & Molecular Science Laboratory, Amity Institute of Click Chemistry Research & Studies Amity University Sector 125 Noida India
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8
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Meng Z, Huang H, Huang D, Zhang F, Mi P. Functional metal-organic framework-based nanocarriers for accurate magnetic resonance imaging and effective eradication of breast tumor and lung metastasis. J Colloid Interface Sci 2021; 581:31-43. [PMID: 32768733 DOI: 10.1016/j.jcis.2020.07.072] [Citation(s) in RCA: 34] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2020] [Revised: 07/14/2020] [Accepted: 07/15/2020] [Indexed: 02/08/2023]
Abstract
The use of nanoscale metal-organic frameworks (MOFs) as drug delivery vehicles has attracted considerable attention in tumor therapy. In this study, novel biocompatible MOF-based nanocarriers were used as part of a facile and reproducible strategy for precision cancer theranostics. Both diagnostic (Mn2+) and therapeutic compounds (doxorubicin, DOX) were incorporated into the multifunctional MOF-based nanocarriers, which exhibited high colloidal stability and promoted T1-weighted proton relaxivity and low-pH-activated drug release. The obtained MOF-based nanocarriers exhibited significantly high cellular uptake and efficient intracellular drug delivery into cancer cells, which resulted in high apoptosis and cytotoxicity, in addition to effectively inhibiting the migration of 4T1 breast cancer cells. Moreover, the MOF-based nanocarriers could intensively deliver diagnostic and therapeutic agents to tumors to enable precise visualization of the nanocarrier accumulation and accurate tumor positioning, diagnosis, and imaging-guided therapy using magnetic resonance imaging (MRI). In addition, the functional MOF-based nanocarriers exhibited effective ablation of the primary breast cancer, as well as significant inhibition of lung metastasis with a high survival rate. Therefore, the developed nanocarriers represent a viable platform for cancer theranostics.
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Affiliation(s)
- Zihan Meng
- Department of Radiology, Center for Medical Imaging, and State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, No.17 South Renmin Road, Chengdu 610041, China
| | - Hubiao Huang
- Department of Radiology, Center for Medical Imaging, and State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, No.17 South Renmin Road, Chengdu 610041, China; Department of Chemistry and Biotechnology, School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
| | - Dan Huang
- Department of Radiology, Center for Medical Imaging, and State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, No.17 South Renmin Road, Chengdu 610041, China
| | - Feng Zhang
- Department of Radiology, Center for Medical Imaging, and State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, No.17 South Renmin Road, Chengdu 610041, China
| | - Peng Mi
- Department of Radiology, Center for Medical Imaging, and State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, No.17 South Renmin Road, Chengdu 610041, China.
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9
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Zhao T, Fu Y, Jang MS, Sun XS, Wu T, Lee JH, Li Y, Lee DS, Yang HY. A pH-activated charge convertible quantum dot as a novel nanocarrier for targeted protein delivery and real-time cancer cell imaging. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2020; 118:111449. [PMID: 33255037 DOI: 10.1016/j.msec.2020.111449] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/11/2020] [Revised: 07/06/2020] [Accepted: 08/25/2020] [Indexed: 02/07/2023]
Abstract
The rapid developments of nanocarriers based on quantum dots (QDs) have been confirmed to show substantial promise for drug delivery and bioimaging. However, optimal QDs-based nanocarriers still need to have their controlled behavior in vitro and in vivo and decrease heavy metal-associated cytotoxicity. Herein, a pH-activated charge convertible QD-based nanocarrier was fabricated by capping multifunctional polypeptide ligands (mPEG-block-poly(ethylenediamine-dihydrolipoic acid-2,3-dimethylmaleic anhydride)-L-glutamate, PEG-P(ED-DLA-DMA)LG) onto the surface of core/multishell CdSe@ZnS/ZnS QD by means of a ligand exchange strategy, followed by uploading of cytochrome C (CC) (CC-loaded QD-PEG-P(ED-DLA-DMA)LG) via electrostatic interactions, in which QDs that were water-soluble and protein-loading were perfectly integrated. That is, the CC-loaded QD-PEG-P(ED-DLA-DMA)LG inherited excellent fluorescence properties from CdSe@ZnS/ZnS QD for real-time imaging, as well as tumor-microenvironment sensitivities from PEG-P(ED-DLA-DMA)LG for enhanced cellular uptake and CC release. Experimental results verified that the QD-PEG-P(ED-DLA-DMA)LG showed enhanced internalization, rapid endo/lysosomal escape, and supplied legible real-time imaging for lung carcinoma cells. Furthermore, pH-triggered charge-convertible ability enabled the QD-PEG-P(ED-DLA-DMA)LG-CC to effectively kill cancer cells better than did the control groups. Hence, constructing smart nanocomposites by facile ligand-exchange strategy is beneficial to QD-based nanocarrier for tumor-targeting cancer therapy.
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Affiliation(s)
- Ting Zhao
- College of Materials Science and Engineering, Jilin Institute of Chemical Technology, Jilin City 132022, People's Republic of China; College of Chemistry, Jilin University, Changchun City 130012, People's Republic of China
| | - Yan Fu
- College of Materials Science and Engineering, Jilin Institute of Chemical Technology, Jilin City 132022, People's Republic of China
| | - Moon-Sun Jang
- Department of Radiology, Samsung Medical Center, Sungkyunkwan University School of Medicine and Center for Molecular and Cellular Imaging, Samsung Biomedical Research Institute, Seoul 06351, Republic of Korea
| | - Xin Shun Sun
- College of Materials Science and Engineering, Jilin Institute of Chemical Technology, Jilin City 132022, People's Republic of China
| | - Tepeng Wu
- Theranostic Macromolecules Research Center and School of Chemical Engineering, Sungkyunkwan University, Suwon, Gyeonggi-do 16419, Republic of Korea
| | - Jung Hee Lee
- Department of Radiology, Samsung Medical Center, Sungkyunkwan University School of Medicine and Center for Molecular and Cellular Imaging, Samsung Biomedical Research Institute, Seoul 06351, Republic of Korea
| | - Yi Li
- Theranostic Macromolecules Research Center and School of Chemical Engineering, Sungkyunkwan University, Suwon, Gyeonggi-do 16419, Republic of Korea
| | - Doo Sung Lee
- Theranostic Macromolecules Research Center and School of Chemical Engineering, Sungkyunkwan University, Suwon, Gyeonggi-do 16419, Republic of Korea
| | - Hong Yu Yang
- College of Materials Science and Engineering, Jilin Institute of Chemical Technology, Jilin City 132022, People's Republic of China.
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10
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Ma L, Jiang F, Fan X, Wang L, He C, Zhou M, Li S, Luo H, Cheng C, Qiu L. Metal-Organic-Framework-Engineered Enzyme-Mimetic Catalysts. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2020; 32:e2003065. [PMID: 33124725 DOI: 10.1002/adma.202003065] [Citation(s) in RCA: 115] [Impact Index Per Article: 28.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/06/2020] [Revised: 06/26/2020] [Indexed: 02/05/2023]
Abstract
Nanomaterial-based enzyme-mimetic catalysts (Enz-Cats) have received considerable attention because of their optimized and enhanced catalytic performances and selectivities in diverse physiological environments compared with natural enzymes. Recently, owing to their molecular/atomic-level catalytic centers, high porosity, large surface area, high loading capacity, and homogeneous structure, metal-organic frameworks (MOFs) have emerged as one of the most promising materials in engineering Enz-Cats. Here, the recent advances in the design of MOF-engineered Enz-Cats, including their preparation methods, composite constructions, structural characterizations, and biomedical applications, are highlighted and commented upon. In particular, the performance, selectivities, essential mechanisms, and potential structure-property relations of these MOF-engineered Enz-Cats in accelerating catalytic reactions are discussed. Some potential biomedical applications of these MOF-engineered Enz-Cats are also breifly proposed. These applications include, for example, tumor therapies, bacterial disinfection, tissue regeneration, and biosensors. Finally, the future opportunities and challenges in emerging research frontiers are thoroughly discussed. Thereby, potential pathways and perspectives for designing future state-of-the-art Enz-Cats in biomedical sciences are offered.
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Affiliation(s)
- Lang Ma
- Department of Ultrasound West China Hospital College of Polymer Science and Engineering State Key Laboratory of Polymer Materials Engineering Sichuan University Chengdu 610065 China
| | - Fuben Jiang
- Department of Ultrasound West China Hospital College of Polymer Science and Engineering State Key Laboratory of Polymer Materials Engineering Sichuan University Chengdu 610065 China
| | - Xin Fan
- Department of Chemistry and Biochemistry Freie Universität Berlin Takustraße 3 Berlin 14195 Germany
| | - Liyun Wang
- Department of Ultrasound West China Hospital College of Polymer Science and Engineering State Key Laboratory of Polymer Materials Engineering Sichuan University Chengdu 610065 China
| | - Chao He
- Department of Ultrasound West China Hospital College of Polymer Science and Engineering State Key Laboratory of Polymer Materials Engineering Sichuan University Chengdu 610065 China
| | - Mi Zhou
- College of Biomass Science and Engineering Sichuan University Chengdu 610065 China
| | - Shuang Li
- Functional Materials Department of Chemistry Technische Universität Berlin Hardenbergstraße 40 Berlin 10623 Germany
| | - Hongrong Luo
- National Engineering Research Center for Biomaterials Sichuan University Chengdu 610064 China
| | - Chong Cheng
- Department of Ultrasound West China Hospital College of Polymer Science and Engineering State Key Laboratory of Polymer Materials Engineering Sichuan University Chengdu 610065 China
- Department of Chemistry and Biochemistry Freie Universität Berlin Takustraße 3 Berlin 14195 Germany
| | - Li Qiu
- Department of Ultrasound West China Hospital College of Polymer Science and Engineering State Key Laboratory of Polymer Materials Engineering Sichuan University Chengdu 610065 China
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Yang HY, Li Y, Lee DS. Recent Advances of pH‐Induced Charge‐Convertible Polymer‐Mediated Inorganic Nanoparticles for Biomedical Applications. Macromol Rapid Commun 2020; 41:e2000106. [DOI: 10.1002/marc.202000106] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2020] [Revised: 04/16/2020] [Accepted: 04/26/2020] [Indexed: 12/15/2022]
Affiliation(s)
- Hong Yu Yang
- College of Materials Science and Engineering Jilin Institute of Chemical Technology Jilin Jilin Province 132022 P. R. China
| | - Yi Li
- College of Material and Textile Engineering Jiaxing University Jiaxing Zhejiang 314001 P. R. China
- Theranostic Macromolecules Research Center and School of Chemical Engineering Sungkyunkwan University Suwon Gyeonggi‐do 16419 Republic of Korea
| | - Doo Sung Lee
- Theranostic Macromolecules Research Center and School of Chemical Engineering Sungkyunkwan University Suwon Gyeonggi‐do 16419 Republic of Korea
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12
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Mi P. Stimuli-responsive nanocarriers for drug delivery, tumor imaging, therapy and theranostics. Theranostics 2020; 10:4557-4588. [PMID: 32292515 PMCID: PMC7150471 DOI: 10.7150/thno.38069] [Citation(s) in RCA: 252] [Impact Index Per Article: 63.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2019] [Accepted: 02/24/2020] [Indexed: 02/05/2023] Open
Abstract
In recent years, much progress has been motivated in stimuli-responsive nanocarriers, which could response to the intrinsic physicochemical and pathological factors in diseased regions to increase the specificity of drug delivery. Currently, numerous nanocarriers have been engineered with physicochemical changes in responding to external stimuli, such as ultrasound, thermal, light and magnetic field, as well as internal stimuli, including pH, redox potential, hypoxia and enzyme, etc. Nanocarriers could respond to stimuli in tumor microenvironments or inside cancer cells for on-demanded drug delivery and accumulation, controlled drug release, activation of bioactive compounds, probes and targeting ligands, as well as size, charge and conformation conversion, etc., leading to sensing and signaling, overcoming multidrug resistance, accurate diagnosis and precision therapy. This review has summarized the general strategies of developing stimuli-responsive nanocarriers and recent advances, presented their applications in drug delivery, tumor imaging, therapy and theranostics, illustrated the progress of clinical translation and made prospects.
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Affiliation(s)
- Peng Mi
- Department of Radiology, Center for Medical Imaging, and State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, No.17 South Renmin Road, Chengdu, 610041, China
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13
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Sun C, Cheng Y, Pan Y, Yang J, Wang X, Xia F. Efficient polymerase chain reaction assisted by metal-organic frameworks. Chem Sci 2019; 11:797-802. [PMID: 34123055 PMCID: PMC8145698 DOI: 10.1039/c9sc03202a] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023] Open
Abstract
As a powerful tool for obtaining sufficient DNA from rare DNA resources, polymerase chain reaction (PCR) has been widely used in various fields, and the optimization of PCR is still in progress due to the dissatisfactory specificity, sensitivity and efficiency. Although many nanomaterials have been proven to be capable of optimizing PCR, their underlying mechanisms are still unclear. So far, the scientifically compelling and functionally evolving metal–organic framework (MOF) materials with high specific surface area, tunable pore sizes, alterable surface charges and favourable thermal conductivity have not been used for PCR optimization. In this study, UiO-66 and ZIF-8 were used to optimize error-prone two round PCR. The results demonstrated that UiO-66 and ZIF-8 not only enhanced the sensitivity and efficiency of the first round PCR, but also increased the specificity and efficiency of the second round PCR. Moreover, they could widen the annealing temperature range of the second round PCR. The interaction of DNA and Taq polymerase with MOFs may be the main reason. This work provided a candidate enhancer for PCR, deepened our understanding on the enhancement mechanisms of nano-PCR, and explored a new application field for MOFs. Many new materials have the ability to optimize polymerase chain reaction (PCR). Metal-organic frame materials UiO-66 and ZIF-8 can enhance sensitivity, specificity and efficiency of PCR, indicating their potential as PCR enhancers.![]()
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Affiliation(s)
- Chunli Sun
- Hubei Key Laboratory of Bioinorganic Chemistry & Materia Medica, School of Chemistry and Chemical Engineering, Huazhong University of Science and Technology Wuhan 430074 China
| | - Yong Cheng
- School of Materials Science and Engineering, Huazhong University of Science and Technology Wuhan 430074 China
| | - Yong Pan
- Hubei Key Laboratory of Bioinorganic Chemistry & Materia Medica, School of Chemistry and Chemical Engineering, Huazhong University of Science and Technology Wuhan 430074 China
| | - Juliang Yang
- Engineering Research Center of Nano-Geomaterials of Ministry of Education, Faculty of Materials Science and Chemistry, China University of Geosciences Wuhan 430074 China
| | - Xudong Wang
- Hubei Key Laboratory of Bioinorganic Chemistry & Materia Medica, School of Chemistry and Chemical Engineering, Huazhong University of Science and Technology Wuhan 430074 China
| | - Fan Xia
- Hubei Key Laboratory of Bioinorganic Chemistry & Materia Medica, School of Chemistry and Chemical Engineering, Huazhong University of Science and Technology Wuhan 430074 China .,Engineering Research Center of Nano-Geomaterials of Ministry of Education, Faculty of Materials Science and Chemistry, China University of Geosciences Wuhan 430074 China
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Li R, Cao F, Chen Y, Zhang P, Huang C, Xin H, Wang J, Wang X. Metal–Organic Framework and Hydrogel Based Strategy as a Universal First-Aid Treatment of Three Different Typical Snake Bites. ACS Biomater Sci Eng 2019; 5:6265-6273. [DOI: 10.1021/acsbiomaterials.9b01388] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Ruolei Li
- The National Engineering Research Center for Bioengineering Drugs and the Technologies: Institition of Translational Medicine, Nanchang University, Nanchang, Jiangxi 330088, China
- College of Queen Mary, Nanchang University, Nanchang, Jiangxi 330031, China
| | - Fei Cao
- The National Engineering Research Center for Bioengineering Drugs and the Technologies: Institition of Translational Medicine, Nanchang University, Nanchang, Jiangxi 330088, China
| | - Yutong Chen
- The National Engineering Research Center for Bioengineering Drugs and the Technologies: Institition of Translational Medicine, Nanchang University, Nanchang, Jiangxi 330088, China
| | - Peixin Zhang
- College of Resource, Environmental and Chemical Engineering, Nanchang University, Nanchang, Jiangxi 330031, China
| | - Chunhong Huang
- College of Basic Medicine, Nanchang University, Nanchang, Jiangxi 330031, China
| | - Hongbo Xin
- The National Engineering Research Center for Bioengineering Drugs and the Technologies: Institition of Translational Medicine, Nanchang University, Nanchang, Jiangxi 330088, China
| | - Jun Wang
- College of Resource, Environmental and Chemical Engineering, Nanchang University, Nanchang, Jiangxi 330031, China
| | - Xiaolei Wang
- The National Engineering Research Center for Bioengineering Drugs and the Technologies: Institition of Translational Medicine, Nanchang University, Nanchang, Jiangxi 330088, China
- College of Chemistry, Nanchang University, Nanchang, Jiangxi 330031, China
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