1
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Zhao M, Cho SH, Wu X, Mao J, Vogt BD, Zacharia NS. Covalently crosslinked coacervates: immobilization and stabilization of proteins with enhanced enzymatic activity. SOFT MATTER 2024. [PMID: 39291470 DOI: 10.1039/d4sm00765d] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/19/2024]
Abstract
Coacervates represent models for membrane-free protocells and thus provide a simple route to synthetic cellular-like systems that provide selective encapsulation of solutes. Here, we demonstrate a simple and versatile post-coacervation crosslink method using the thiol-ene click reaction in aqueous media to prepare covalently crosslinked coacervates. The crosslinking of the coacervate enables stability at extreme pH where the uncrosslinked coacervate fully disassembles. The crosslinking also enhances the hydrophobicity within the coacervate environment to increase the encapsulation efficiency of bovine serum albumin (BSA), as compared to the uncrosslinked coacervate. Additionally, the crosslinked coacervate increases the stabilization of BSA at low pH. These crosslinked coacervates can act as carriers for enzymes. The enzymatic activity of alkaline phosphatase (ALP) is enhanced within the crosslinked coacervate compared to the ALP in aqueous solution. The post-coacervation crosslink approach allows the utilization of coacervates for encapsulation of biologicals under conditions where the coacervate would generally disassemble. We demonstrate that these crosslinked coacervates enable the protection of encapsulated protein against denaturation at extreme pH and enhance the enzymatic activity with encapsulation. This click approach to stabilization of coacervates should be broadly applicable to other systems for a variety of biologics and environmentally sensitive molecules.
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Affiliation(s)
- Mengmeng Zhao
- Department of Polymer Engineering, University of Akron, Akron OH 44325, USA
| | - Szu-Hao Cho
- Department of Polymer Engineering, University of Akron, Akron OH 44325, USA
| | - Xinchi Wu
- Department of Polymer Engineering, University of Akron, Akron OH 44325, USA
| | - Jingyi Mao
- Department of Polymer Engineering, University of Akron, Akron OH 44325, USA
| | - Bryan D Vogt
- Department of Polymer Engineering, University of Akron, Akron OH 44325, USA
- Department of Chemical Engineering, The Pennsylvania State University, University Park, PA 16802, USA.
| | - Nicole S Zacharia
- Department of Polymer Engineering, University of Akron, Akron OH 44325, USA
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2
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Fang L, Cai S, McMullen P, Hsu YC, Chen MYQ, Jiang S. Passivating the Background of Living Microbes with a Zwitterionic Peptide for Therapies. Bioconjug Chem 2024; 35:575-581. [PMID: 38456602 DOI: 10.1021/acs.bioconjchem.3c00549] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/09/2024]
Abstract
Living microbial therapies have been proposed as a course of action for a variety of diseases. However, problematic interactions between the host immune system and the microbial organism present significant clinical concerns. Previously, we developed a genetically encoded superhydrophilic zwitterionic peptide, termed EKP, to mimic low-immunogenic zwitterionic materials, which have been used for the chemical modification of biologics such as protein and nucleic acid drugs to increase their in vivo circulation time and reduce their immunogenicity. Herein, we demonstrate the protective effects of the EKP polypeptide genetically cloaking the surface of Saccharomyces cerevisiae as a model microbe in both in vitro and in vivo systems. First, we show that EKP peptide cloaking suppresses the interactions between yeast cells and their specific antibodies, thereby illustrating its cloaking behavior. Then, we examine the in vitro interactions between EKP peptide surface cloaked yeast cells and murine macrophage cells, which exhibit phagocytotic behavior in the presence of foreign microbes. Our results indicate that EKP cloaking suppresses macrophage interactions and thus reduces phagocytosis. Furthermore, EKP cloaked yeast cells demonstrate a prolonged circulation time in mice in vivo.
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Affiliation(s)
- Liang Fang
- Meinig School of Biomedical Engineering, Cornell University, Ithaca, New York 14853, United States
| | - Simian Cai
- Meinig School of Biomedical Engineering, Cornell University, Ithaca, New York 14853, United States
| | - Patrick McMullen
- Meinig School of Biomedical Engineering, Cornell University, Ithaca, New York 14853, United States
| | - Yi-Chen Hsu
- Meinig School of Biomedical Engineering, Cornell University, Ithaca, New York 14853, United States
| | - Michelle Yi Qin Chen
- Meinig School of Biomedical Engineering, Cornell University, Ithaca, New York 14853, United States
| | - Shaoyi Jiang
- Meinig School of Biomedical Engineering, Cornell University, Ithaca, New York 14853, United States
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3
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Zhang Y, Sun C. Current status, challenges and prospects of antifouling materials for oncology applications. Front Oncol 2024; 14:1391293. [PMID: 38779096 PMCID: PMC11109453 DOI: 10.3389/fonc.2024.1391293] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2024] [Accepted: 04/24/2024] [Indexed: 05/25/2024] Open
Abstract
Targeted therapy has become crucial to modern translational science, offering a remedy to conventional drug delivery challenges. Conventional drug delivery systems encountered challenges related to solubility, prolonged release, and inadequate drug penetration at the target region, such as a tumor. Several formulations, such as liposomes, polymers, and dendrimers, have been successful in advancing to clinical trials with the goal of improving the drug's pharmacokinetics and biodistribution. Various stealth coatings, including hydrophilic polymers such as PEG, chitosan, and polyacrylamides, can form a protective layer over nanoparticles, preventing aggregation, opsonization, and immune system detection. As a result, they are classified under the Generally Recognized as Safe (GRAS) category. Serum, a biological sample, has a complex composition. Non-specific adsorption of chemicals onto an electrode can lead to fouling, impacting the sensitivity and accuracy of focused diagnostics and therapies. Various anti-fouling materials and procedures have been developed to minimize the impact of fouling on specific diagnoses and therapies, leading to significant advancements in recent decades. This study provides a detailed analysis of current methodologies using surface modifications that leverage the antifouling properties of polymers, peptides, proteins, and cell membranes for advanced targeted diagnostics and therapy in cancer treatment. In conclusion, we examine the significant obstacles encountered by present technologies and the possible avenues for future study and development.
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Affiliation(s)
| | - Congcong Sun
- University-Town Hospital of Chongqing Medical University, Chongqing, China
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4
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Bui HL, Su YH, Yang CJ, Huang CJ, Lai JY. Mucoadhesive, antioxidant, and lubricant catechol-functionalized poly(phosphobetaine) as biomaterial nanotherapeutics for treating ocular dryness. J Nanobiotechnology 2024; 22:160. [PMID: 38589911 PMCID: PMC11000383 DOI: 10.1186/s12951-024-02448-x] [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: 02/17/2024] [Accepted: 03/30/2024] [Indexed: 04/10/2024] Open
Abstract
Dry eye disease (DED) is associated with ocular hyperosmolarity and inflammation. The marketed topical eye drops for DED treatment often lack bioavailability and precorneal residence time. In this study, we investigated catechol-functionalized polyzwitterion p(MPC-co-DMA), composed of 2-methacryloyloxyethyl phosphorylcholine (MPC) and dopamine methacrylamide (DMA) monomers, as potential topical nanotherapeutics for DED. The copolymers were synthesized via random free-radical copolymerization, producing different proportions of catecholic functionalization. All as-prepared polymer compositions displayed good ocular biocompatibility. At a feeding ratio of 1:1, p(MPC1-co-DMA1) can facilitate a robust mucoadhesion via Michael addition and/or Schiff base reaction, thus prolonging ocular residence time after 4 days of topical instillation. The hydration lubrication of MPC and radical-scavenging DMA endow the nano-agent to ease tear-film hyperosmolarity and corneal inflammation. A single dose of p(MPC1-co-DMA1) (1 mg/mL) after 4 days post-instillation can protect the cornea against reactive oxygen species, inhibiting cell apoptosis and the over-expression of pro-inflammatory factors (IL-6 and TNF-α). In clinical assessment, DED-induced rabbit eyes receiving p(MPC1-co-DMA1) could increase lacrimal fluid secretion by 5-fold higher than cyclosporine A. The catechol-functionalized polyzwitterion with enhanced lubricity, mucoadhesion, and anti-oxidation/anti-inflammation properties has shown high promise as a bioactive eye drop formulation for treating DED.
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Affiliation(s)
- Hoang Linh Bui
- Department of Biomedical Sciences and Engineering, National Central University, Taoyuan, 32023, Taiwan
| | - Yun-Han Su
- Department of Biomedical Engineering, Chang Gung University, Taoyuan, 33302, Taiwan
| | - Chia-Jung Yang
- Department of Biomedical Engineering, Chang Gung University, Taoyuan, 33302, Taiwan
| | - Chun-Jen Huang
- Department of Chemical and Materials Engineering, National Central University, Taoyuan, 32023, Taiwan.
- R&D Center for Membrane Technology, Chung Yuan Christian University, Taoyuan, 32023, Taiwan.
- NCU-Covestro Research Center, National Central University, Taoyuan, 32023, Taiwan.
| | - Jui-Yang Lai
- Department of Biomedical Engineering, Chang Gung University, Taoyuan, 33302, Taiwan.
- Department of Ophthalmology, Chang Gung Memorial Hospital, Linkou, 33305, Taoyuan, Taiwan.
- Department of Materials Engineering, Ming Chi University of Technology, New Taipei City, 24301, Taiwan.
- Research Center for Chinese Herbal Medicine, College of Human Ecology, Chang Gung University of Science and Technology, Taoyuan, 33303, Taiwan.
- Center for Biomedical Engineering, Chang Gung University, Taoyuan, 33302, Taiwan.
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5
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Davis E, Caparco AA, Steinmetz NF, Pokorski JK. Poly(Oxanorbornene)-Protein Conjugates Prepared by Grafting-to ROMP as Alternatives for PEG. Macromol Biosci 2024; 24:e2300255. [PMID: 37688508 DOI: 10.1002/mabi.202300255] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2023] [Revised: 07/14/2023] [Indexed: 09/11/2023]
Abstract
PEGylation is the gold standard in protein-polymer conjugation, improving circulation half-life of biologics while mitigating the immune response to a foreign substance. However, preexisting anti-PEG antibodies in healthy humans are becoming increasingly prevalent and elicitation of anti-PEG antibodies when patients are administered with PEGylated therapeutics challenges their safety profile. In the current study, two distinct amine-reactive poly(oxanorbornene) (PONB) imide-based water-soluble block co-polymers are synthesized using ring-opening metathesis polymerization (ROMP). The synthesized block-copolymers include PEG-based PONB-PEG and sulfobetaine-based PONB-Zwit. The polymers are then covalently conjugated to amine residues of lysozyme (Lyz) and urate oxidase (UO) using a grafting-to bioconjugation technique. Both Lyz-PONB and UO-PONB conjugates retained significant bioactivities after bioconjugation. Immune recognition studies of UO-PONB conjugates indicated a comparable lowering of protein immunogenicity when compared to PEGylated UO. PEG-specific immune recognition is negligible for UO-PONB-Zwit conjugates, as expected. These polymers provide a new alternative for PEG-based systems that retain high levels of activity for the biologic while showing improved immune recognition profiles.
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Affiliation(s)
- Elizabathe Davis
- Department of NanoEngineering, University of California, San Diego, La Jolla, CA, 92093, USA
| | - Adam A Caparco
- Department of NanoEngineering, University of California, San Diego, La Jolla, CA, 92093, USA
| | - Nicole F Steinmetz
- Department of NanoEngineering, University of California, San Diego, La Jolla, CA, 92093, USA
- Center for Nano-ImmunoEngineering, University of California, San Diego, La Jolla, CA, 92093, USA
- Institute for Materials Discovery and Design, University of California, San Diego, La Jolla, CA, 92093, USA
- Department of Bioengineering, University of California, San Diego, La Jolla, CA, 92093, USA
- Department of Radiology, University of California, San Diego, La Jolla, CA, 92093, USA
- Moores Cancer Center, University of California, San Diego, La Jolla, CA, 92093, USA
| | - Jonathan K Pokorski
- Department of NanoEngineering, University of California, San Diego, La Jolla, CA, 92093, USA
- Center for Nano-ImmunoEngineering, University of California, San Diego, La Jolla, CA, 92093, USA
- Institute for Materials Discovery and Design, University of California, San Diego, La Jolla, CA, 92093, USA
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6
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Surman F, Asadikorayem M, Weber P, Weber D, Zenobi-Wong M. Ionically annealed zwitterionic microgels for bioprinting of cartilaginous constructs. Biofabrication 2024; 16:025004. [PMID: 38176081 DOI: 10.1088/1758-5090/ad1b1f] [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: 07/21/2023] [Accepted: 01/04/2024] [Indexed: 01/06/2024]
Abstract
Foreign body response (FBR) is a pervasive problem for biomaterials used in tissue engineering. Zwitterionic hydrogels have emerged as an effective solution to this problem, due to their ultra-low fouling properties, which enable them to effectively inhibit FBRin vivo. However, no versatile zwitterionic bioink that allows for high resolution extrusion bioprinting of tissue implants has thus far been reported. In this work, we introduce a simple, novel method for producing zwitterionic microgel bioink, using alginate methacrylate (AlgMA) as crosslinker and mechanical fragmentation as a microgel fabrication method. Photocrosslinked hydrogels made of zwitterionic carboxybetaine acrylamide (CBAA) and sulfobetaine methacrylate (SBMA) are mechanically fragmented through meshes with aperture diameters of 50 and 90µm to produce microgel bioink. The bioinks made with both microgel sizes showed excellent rheological properties and were used for high-resolution printing of objects with overhanging features without requiring a support structure or support bath. The AlgMA crosslinker has a dual role, allowing for both primary photocrosslinking of the bulk hydrogel as well as secondary ionic crosslinking of produced microgels, to quickly stabilize the printed construct in a calcium bath and to produce a microporous scaffold. Scaffolds showed ∼20% porosity, and they supported viability and chondrogenesis of encapsulated human primary chondrocytes. Finally, a meniscus model was bioprinted, to demonstrate the bioink's versatility at printing large, cell-laden constructs which are stable for furtherin vitroculture to promote cartilaginous tissue production. This easy and scalable strategy of producing zwitterionic microgel bioink for high resolution extrusion bioprinting allows for direct cell encapsulation in a microporous scaffold and has potential forin vivobiocompatibility due to the zwitterionic nature of the bioink.
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Affiliation(s)
- František Surman
- Tissue Engineering + Biofabrication Laboratory, Department of Health Sciences and Technology, ETH Zürich, 8093 Zürich, Switzerland
| | - Maryam Asadikorayem
- Tissue Engineering + Biofabrication Laboratory, Department of Health Sciences and Technology, ETH Zürich, 8093 Zürich, Switzerland
| | - Patrick Weber
- Tissue Engineering + Biofabrication Laboratory, Department of Health Sciences and Technology, ETH Zürich, 8093 Zürich, Switzerland
| | - Daniel Weber
- Division of Hand Surgery, University Children's Hospital, 8032 Zürich, Switzerland
| | - Marcy Zenobi-Wong
- Tissue Engineering + Biofabrication Laboratory, Department of Health Sciences and Technology, ETH Zürich, 8093 Zürich, Switzerland
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7
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Luu CH, Nguyen NT, Ta HT. Unravelling Surface Modification Strategies for Preventing Medical Device-Induced Thrombosis. Adv Healthc Mater 2024; 13:e2301039. [PMID: 37725037 DOI: 10.1002/adhm.202301039] [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: 06/14/2023] [Revised: 08/29/2023] [Indexed: 09/21/2023]
Abstract
The use of biomaterials in implanted medical devices remains hampered by platelet adhesion and blood coagulation. Thrombus formation is a prevalent cause of failure of these blood-contacting devices. Although systemic anticoagulant can be used to support materials and devices with poor blood compatibility, its negative effects such as an increased chance of bleeding, make materials with superior hemocompatibility extremely attractive, especially for long-term applications. This review examines blood-surface interactions, the pathogenesis of clotting on blood-contacting medical devices, popular surface modification techniques, mechanisms of action of anticoagulant coatings, and discusses future directions in biomaterial research for preventing thrombosis. In addition, this paper comprehensively reviews several novel methods that either entirely prevent interaction between material surfaces and blood components or regulate the reaction of the coagulation cascade, thrombocytes, and leukocytes.
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Affiliation(s)
- Cuong Hung Luu
- School of Environment and Science, Griffith University, Nathan, Queensland, 4111, Australia
- Queensland Micro- and Nanotechnology Centre, Griffith University, Nathan, Queensland, 4111, Australia
| | - Nam-Trung Nguyen
- School of Environment and Science, Griffith University, Nathan, Queensland, 4111, Australia
- Queensland Micro- and Nanotechnology Centre, Griffith University, Nathan, Queensland, 4111, Australia
| | - Hang Thu Ta
- School of Environment and Science, Griffith University, Nathan, Queensland, 4111, Australia
- Queensland Micro- and Nanotechnology Centre, Griffith University, Nathan, Queensland, 4111, Australia
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8
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Chen R, Yang J, Wu M, Zhao D, Yuan Z, Zeng L, Hu J, Zhang X, Wang T, Xu J, Zhang J. M2 Macrophage Hybrid Membrane-Camouflaged Targeted Biomimetic Nanosomes to Reprogram Inflammatory Microenvironment for Enhanced Enzyme-Thermo-Immunotherapy. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2023; 35:e2304123. [PMID: 37339776 DOI: 10.1002/adma.202304123] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/03/2023] [Revised: 06/16/2023] [Indexed: 06/22/2023]
Abstract
Excessive inflammatory reactions caused by uric acid deposition are the key factor leading to gout. However, clinical medications cannot simultaneously remove uric acid and eliminate inflammation. An M2 macrophage-erythrocyte hybrid membrane-camouflaged biomimetic nanosized liposome (USM[H]L) is engineered to deliver targeted self-cascading bienzymes and immunomodulators to reprogram the inflammatory microenvironment in gouty rats. The cell-membrane-coating endow nanosomes with good immune escape and lysosomal escape to achieve long circulation time and intracellular retention times. After being uptaken by inflammatory cells, synergistic enzyme-thermo-immunotherapies are achieved: uricase and nanozyme degraded uric acid and hydrogen peroxide, respectively; bienzymes improved the catalytic abilities of each other; nanozyme produced photothermal effects; and methotrexate has immunomodulatory and anti-inflammatory effects. The uric acid levels markedly decrease, and ankle swelling and claw curling are effectively alleviated. The levels of inflammatory cytokines and ROS decrease, while the anti-inflammatory cytokine levels increase. Proinflammatory M1 macrophages are reprogrammed to the anti-inflammatory M2 phenotype. Notably, the IgG and IgM levels in USM[H]L-treated rats decrease substantially, while uricase-treated rats show high immunogenicity. Proteomic analysis show that there are 898 downregulated and 725 upregulated differentially expressed proteins in USM[H]L-treated rats. The protein-protein interaction network indicates that the signaling pathways include the spliceosome, ribosome, purine metabolism, etc.
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Affiliation(s)
- Ran Chen
- College of Pharmacy, Chongqing Medical University, Chongqing, 400016, China
| | - Jie Yang
- College of Pharmacy, Chongqing Medical University, Chongqing, 400016, China
| | - Mingjun Wu
- Institute of Life Sciences, Chongqing Medical University, Chongqing, 400016, China
| | - Dezhang Zhao
- College of Pharmacy, Chongqing Medical University, Chongqing, 400016, China
| | - Ziyi Yuan
- College of Pharmacy, Chongqing Medical University, Chongqing, 400016, China
| | - Linggao Zeng
- NMPA Key Laboratory for Quality Monitoring of Narcotic Drugs and Psychotropic Substances, Chongqing Institute for Food and Drug Control, Chongqing, 401121, China
| | - Juan Hu
- College of Pharmacy, Chongqing Medical University, Chongqing, 400016, China
| | - Xinping Zhang
- College of Pharmacy, Chongqing Medical University, Chongqing, 400016, China
| | - Tingting Wang
- Biochemistry and Molecular Biology Laboratory, Experimental Teaching and Management Center, Chongqing Medical University, Chongqing, 400016, China
| | - Jingxin Xu
- College of Pharmacy, Chongqing Medical University, Chongqing, 400016, China
| | - Jingqing Zhang
- College of Pharmacy, Chongqing Medical University, Chongqing, 400016, China
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9
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Shi T, Sun M, Lu C, Meng F. Self-assembled nanoparticles: A new platform for revolutionizing therapeutic cancer vaccines. Front Immunol 2023; 14:1125253. [PMID: 36895553 PMCID: PMC9988954 DOI: 10.3389/fimmu.2023.1125253] [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: 12/16/2022] [Accepted: 02/07/2023] [Indexed: 02/23/2023] Open
Abstract
Cancer vaccines have had some success in the past decade. Based on in-depth analysis of tumor antigen genomics, many therapeutic vaccines have already entered clinical trials for multiple cancers, including melanoma, lung cancer, and head and neck squamous cell carcinoma, which have demonstrated impressive tumor immunogenicity and antitumor activity. Recently, vaccines based on self-assembled nanoparticles are being actively developed as cancer treatment, and their feasibility has been confirmed in both mice and humans. In this review, we summarize recent therapeutic cancer vaccines based on self-assembled nanoparticles. We describe the basic ingredients for self-assembled nanoparticles, and how they enhance vaccine immunogenicity. We also discuss the novel design method for self-assembled nanoparticles that pose as a promising delivery platform for cancer vaccines, and the potential in combination with multiple therapeutic approaches.
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Affiliation(s)
- Tianyu Shi
- The Comprehensive Cancer Centre of Nanjing Drum Tower Hospital, Clinical College of Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine, Nanjing, China.,The Comprehensive Cancer Centre of Nanjing Drum Tower Hospital, The Affiliated Hospital of Nanjing University Medical School, Nanjing, China
| | - Mengna Sun
- The Comprehensive Cancer Centre of Nanjing Drum Tower Hospital, Clinical College of Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine, Nanjing, China.,The Comprehensive Cancer Centre of Nanjing Drum Tower Hospital, The Affiliated Hospital of Nanjing University Medical School, Nanjing, China
| | - Changchang Lu
- The Comprehensive Cancer Centre of Nanjing Drum Tower Hospital, Clinical College of Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine, Nanjing, China.,The Comprehensive Cancer Centre of Nanjing Drum Tower Hospital, The Affiliated Hospital of Nanjing University Medical School, Nanjing, China
| | - Fanyan Meng
- The Comprehensive Cancer Centre of Nanjing Drum Tower Hospital, Clinical College of Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine, Nanjing, China.,The Comprehensive Cancer Centre of Nanjing Drum Tower Hospital, The Affiliated Hospital of Nanjing University Medical School, Nanjing, China
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10
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Li Q, Wen C, Yang J, Zhou X, Zhu Y, Zheng J, Cheng G, Bai J, Xu T, Ji J, Jiang S, Zhang L, Zhang P. Zwitterionic Biomaterials. Chem Rev 2022; 122:17073-17154. [PMID: 36201481 DOI: 10.1021/acs.chemrev.2c00344] [Citation(s) in RCA: 122] [Impact Index Per Article: 61.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
The term "zwitterionic polymers" refers to polymers that bear a pair of oppositely charged groups in their repeating units. When these oppositely charged groups are equally distributed at the molecular level, the molecules exhibit an overall neutral charge with a strong hydration effect via ionic solvation. The strong hydration effect constitutes the foundation of a series of exceptional properties of zwitterionic materials, including resistance to protein adsorption, lubrication at interfaces, promotion of protein stabilities, antifreezing in solutions, etc. As a result, zwitterionic materials have drawn great attention in biomedical and engineering applications in recent years. In this review, we give a comprehensive and panoramic overview of zwitterionic materials, covering the fundamentals of hydration and nonfouling behaviors, different types of zwitterionic surfaces and polymers, and their biomedical applications.
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Affiliation(s)
- Qingsi Li
- Department of Biochemical Engineering, Frontier Science Center for Synthetic Biology and Key Laboratory of Systems Bioengineering (MOE), School of Chemical Engineering and Technology, Tianjin University, Tianjin, 300350, China
| | - Chiyu Wen
- Department of Biochemical Engineering, Frontier Science Center for Synthetic Biology and Key Laboratory of Systems Bioengineering (MOE), School of Chemical Engineering and Technology, Tianjin University, Tianjin, 300350, China
| | - Jing Yang
- Department of Biochemical Engineering, Frontier Science Center for Synthetic Biology and Key Laboratory of Systems Bioengineering (MOE), School of Chemical Engineering and Technology, Tianjin University, Tianjin, 300350, China
| | - Xianchi Zhou
- MOE Key Laboratory of Macromolecule Synthesis and Functionalization, Department of Polymer Science and Engineering, Zhejiang University, Hangzhou, 310027, China
| | - Yingnan Zhu
- Institute of Drug Discovery and Development, School of Pharmaceutical Sciences, Center for Drug Safety Evaluation and Research, Zhengzhou University, Zhengzhou 450001, China
| | - Jie Zheng
- Department of Chemical, Biomolecular, and Corrosion Engineering, The University of Akron, Akron, Ohio 44325, United States
| | - Gang Cheng
- Department of Chemical Engineering, The University of Illinois at Chicago, Chicago, Illinois 60607, United States
| | - Jie Bai
- College of Chemical Engineering, Inner Mongolia University of Technology, Hohhot, Inner Mongolia 010051, China
| | - Tong Xu
- College of Chemical Engineering, Inner Mongolia University of Technology, Hohhot, Inner Mongolia 010051, China
| | - Jian Ji
- MOE Key Laboratory of Macromolecule Synthesis and Functionalization, Department of Polymer Science and Engineering, Zhejiang University, Hangzhou, 310027, China
| | - Shaoyi Jiang
- Meinig School of Biomedical Engineering, Cornell University, Ithaca, New York 14853, United States
| | - Lei Zhang
- Department of Biochemical Engineering, Frontier Science Center for Synthetic Biology and Key Laboratory of Systems Bioengineering (MOE), School of Chemical Engineering and Technology, Tianjin University, Tianjin, 300350, China
| | - Peng Zhang
- MOE Key Laboratory of Macromolecule Synthesis and Functionalization, Department of Polymer Science and Engineering, Zhejiang University, Hangzhou, 310027, China
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11
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Javan Nikkhah S, Vandichel M. Modeling Polyzwitterion-Based Drug Delivery Platforms: A Perspective of the Current State-of-the-Art and Beyond. ACS ENGINEERING AU 2022; 2:274-294. [PMID: 35996394 PMCID: PMC9389590 DOI: 10.1021/acsengineeringau.2c00008] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Drug delivery platforms are anticipated to have biocompatible and bioinert surfaces. PEGylation of drug carriers is the most approved method since it improves water solubility and colloid stability and decreases the drug vehicles' interactions with blood components. Although this approach extends their biocompatibility, biorecognition mechanisms prevent them from biodistribution and thus efficient drug transfer. Recent studies have shown (poly)zwitterions to be alternatives for PEG with superior biocompatibility. (Poly)zwitterions are super hydrophilic, mainly stimuli-responsive, easy to functionalize and they display an extremely low protein adsorption and long biodistribution time. These unique characteristics make them already promising candidates as drug delivery carriers. Furthermore, since they have highly dense charged groups with opposite signs, (poly)zwitterions are intensely hydrated under physiological conditions. This exceptional hydration potential makes them ideal for the design of therapeutic vehicles with antifouling capability, i.e., preventing undesired sorption of biologics from the human body in the drug delivery vehicle. Therefore, (poly)zwitterionic materials have been broadly applied in stimuli-responsive "intelligent" drug delivery systems as well as tumor-targeting carriers because of their excellent biocompatibility, low cytotoxicity, insignificant immunogenicity, high stability, and long circulation time. To tailor (poly)zwitterionic drug vehicles, an interpretation of the structural and stimuli-responsive behavior of this type of polymer is essential. To this end, a direct study of molecular-level interactions, orientations, configurations, and physicochemical properties of (poly)zwitterions is required, which can be achieved via molecular modeling, which has become an influential tool for discovering new materials and understanding diverse material phenomena. As the essential bridge between science and engineering, molecular simulations enable the fundamental understanding of the encapsulation and release behavior of intelligent drug-loaded (poly)zwitterion nanoparticles and can help us to systematically design their next generations. When combined with experiments, modeling can make quantitative predictions. This perspective article aims to illustrate key recent developments in (poly)zwitterion-based drug delivery systems. We summarize how to use predictive multiscale molecular modeling techniques to successfully boost the development of intelligent multifunctional (poly)zwitterions-based systems.
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Affiliation(s)
- Sousa Javan Nikkhah
- Department
of Chemical Sciences, Bernal Institute, University of Limerick, Limerick V94 T9PX, Republic of Ireland
| | - Matthias Vandichel
- Department
of Chemical Sciences, Bernal Institute, University of Limerick, Limerick V94 T9PX, Republic of Ireland
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12
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Approaches to Improve Macromolecule and Nanoparticle Accumulation in the Tumor Microenvironment by the Enhanced Permeability and Retention Effect. Polymers (Basel) 2022; 14:polym14132601. [PMID: 35808648 PMCID: PMC9268820 DOI: 10.3390/polym14132601] [Citation(s) in RCA: 29] [Impact Index Per Article: 14.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2022] [Revised: 06/17/2022] [Accepted: 06/18/2022] [Indexed: 12/17/2022] Open
Abstract
Passive targeting is the foremost mechanism by which nanocarriers and drug-bearing macromolecules deliver their payload selectively to solid tumors. An important driver of passive targeting is the enhanced permeability and retention (EPR) effect, which is the cornerstone of most carrier-based tumor-targeted drug delivery efforts. Despite the huge number of publications showcasing successes in preclinical animal models, translation to the clinic has been poor, with only a few nano-based drugs currently being used for the treatment of cancers. Several barriers and factors have been adduced for the low delivery efficiency to solid tumors and poor clinical translation, including the characteristics of the nanocarriers and macromolecules, vascular and physiological barriers, the heterogeneity of tumor blood supply which affects the homogenous distribution of nanocarriers within tumors, and the transport and penetration depth of macromolecules and nanoparticles in the tumor matrix. To address the challenges associated with poor tumor targeting and therapeutic efficacy in humans, the identified barriers that affect the efficiency of the enhanced permeability and retention (EPR) effect for macromolecular therapeutics and nanoparticle delivery systems need to be overcome. In this review, approaches to facilitate improved EPR delivery outcomes and the clinical translation of novel macromolecular therapeutics and nanoparticle drug delivery systems are discussed.
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13
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Chen WH, Chen QW, Chen Q, Cui C, Duan S, Kang Y, Liu Y, Liu Y, Muhammad W, Shao S, Tang C, Wang J, Wang L, Xiong MH, Yin L, Zhang K, Zhang Z, Zhen X, Feng J, Gao C, Gu Z, He C, Ji J, Jiang X, Liu W, Liu Z, Peng H, Shen Y, Shi L, Sun X, Wang H, Wang J, Xiao H, Xu FJ, Zhong Z, Zhang XZ, Chen X. Biomedical polymers: synthesis, properties, and applications. Sci China Chem 2022; 65:1010-1075. [PMID: 35505924 PMCID: PMC9050484 DOI: 10.1007/s11426-022-1243-5] [Citation(s) in RCA: 64] [Impact Index Per Article: 32.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2022] [Accepted: 04/01/2022] [Indexed: 02/07/2023]
Abstract
Biomedical polymers have been extensively developed for promising applications in a lot of biomedical fields, such as therapeutic medicine delivery, disease detection and diagnosis, biosensing, regenerative medicine, and disease treatment. In this review, we summarize the most recent advances in the synthesis and application of biomedical polymers, and discuss the comprehensive understanding of their property-function relationship for corresponding biomedical applications. In particular, a few burgeoning bioactive polymers, such as peptide/biomembrane/microorganism/cell-based biomedical polymers, are also introduced and highlighted as the emerging biomaterials for cancer precision therapy. Furthermore, the foreseeable challenges and outlook of the development of more efficient, healthier and safer biomedical polymers are discussed. We wish this systemic and comprehensive review on highlighting frontier progress of biomedical polymers could inspire and promote new breakthrough in fundamental research and clinical translation.
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Affiliation(s)
- Wei-Hai Chen
- Key Laboratory of Biomedical Polymers of Ministry of Education & Department of Chemistry, Wuhan University, Wuhan, 430072 China
| | - Qi-Wen Chen
- Key Laboratory of Biomedical Polymers of Ministry of Education & Department of Chemistry, Wuhan University, Wuhan, 430072 China
| | - Qian Chen
- Institute of Functional Nano & Soft Materials (FUNSOM), Jiangsu Key Laboratory for Carbon-Based Functional Materials & Devices, Soochow University, Suzhou, 215123 China
| | - Chunyan Cui
- School of Materials Science and Engineering, Tianjin Key Laboratory of Composite and Functional Materials, Tianjin University, Tianjin, 300350 China
| | - Shun Duan
- Key Laboratory of Biomedical Materials of Natural Macromolecules (Beijing University of Chemical Technology), Ministry of Education, Beijing Laboratory of Biomedical Materials, College of Materials Science and Engineering, Beijing University of Chemical Technology, Beijing, 100029 China
| | - Yongyuan Kang
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization, Department of Polymer Science and Engineering, Zhejiang University, Hangzhou, 310027 China
| | - Yang Liu
- State Key Laboratory of Medicinal Chemical Biology, Key Laboratory of Functional Polymer Materials of Ministry of Education, College of Chemistry, Nankai University, Tianjin, 300071 China
| | - Yun Liu
- Key Laboratory of Advanced Drug Delivery Systems of Zhejiang Province, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou, 310058 China
- Jinhua Institute of Zhejiang University, Jinhua, 321299 China
| | - Wali Muhammad
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization, Department of Polymer Science and Engineering, Zhejiang University, Hangzhou, 310027 China
| | - Shiqun Shao
- Zhejiang Key Laboratory of Smart BioMaterials and Center for Bionanoengineering, College of Chemical and Biological Engineering, Zhejiang University, Hangzhou, 310027 China
- ZJU-Hangzhou Global Scientific and Technological Innovation Center, Hangzhou, 311215 China
| | - Chengqiang Tang
- State Key Laboratory of Molecular Engineering of Polymers, Department of Macromolecular Science and Laboratory of Advanced Materials, Fudan University, Shanghai, 200438 China
| | - Jinqiang Wang
- Key Laboratory of Advanced Drug Delivery Systems of Zhejiang Province, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou, 310058 China
- Jinhua Institute of Zhejiang University, Jinhua, 321299 China
| | - Lei Wang
- CAS Key Laboratory for Biomedical Effects of Nanomaterials and Nanosafety, CAS Center for Excellence in Nano-science, National Center for Nanoscience and Technology (NCNST), Beijing, 100190 China
| | - Meng-Hua Xiong
- School of Biomedical Sciences and Engineering, Guangzhou International Campus, South China University of Technology, Guangzhou, 510006 China
| | - Lichen Yin
- Institute of Functional Nano and Soft Materials (FUNSOM), Jiangsu Key Laboratory for Carbon-Based Functional Materials and Devices, Collaborative Innovation Center of Suzhou Nano Science & Technology, Soochow University, Suzhou, 215123 China
| | - Kuo Zhang
- CAS Key Laboratory for Biomedical Effects of Nanomaterials and Nanosafety, CAS Center for Excellence in Nano-science, National Center for Nanoscience and Technology (NCNST), Beijing, 100190 China
| | - Zhanzhan Zhang
- State Key Laboratory of Medicinal Chemical Biology, Key Laboratory of Functional Polymer Materials of Ministry of Education, College of Chemistry, Nankai University, Tianjin, 300071 China
| | - Xu Zhen
- Department of Polymer Science and Engineering, College of Chemistry and Chemical Engineering, Nanjing University, Nanjing, 210093 China
| | - Jun Feng
- Key Laboratory of Biomedical Polymers of Ministry of Education & Department of Chemistry, Wuhan University, Wuhan, 430072 China
| | - Changyou Gao
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization, Department of Polymer Science and Engineering, Zhejiang University, Hangzhou, 310027 China
| | - Zhen Gu
- Key Laboratory of Advanced Drug Delivery Systems of Zhejiang Province, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou, 310058 China
- Jinhua Institute of Zhejiang University, Jinhua, 321299 China
| | - Chaoliang He
- CAS Key Laboratory of Polymer Ecomaterials, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, 130022 China
| | - Jian Ji
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization, Department of Polymer Science and Engineering, Zhejiang University, Hangzhou, 310027 China
| | - Xiqun Jiang
- Department of Polymer Science and Engineering, College of Chemistry and Chemical Engineering, Nanjing University, Nanjing, 210093 China
| | - Wenguang Liu
- School of Materials Science and Engineering, Tianjin Key Laboratory of Composite and Functional Materials, Tianjin University, Tianjin, 300350 China
| | - Zhuang Liu
- Institute of Functional Nano & Soft Materials (FUNSOM), Jiangsu Key Laboratory for Carbon-Based Functional Materials & Devices, Soochow University, Suzhou, 215123 China
| | - Huisheng Peng
- State Key Laboratory of Molecular Engineering of Polymers, Department of Macromolecular Science and Laboratory of Advanced Materials, Fudan University, Shanghai, 200438 China
| | - Youqing Shen
- Zhejiang Key Laboratory of Smart BioMaterials and Center for Bionanoengineering, College of Chemical and Biological Engineering, Zhejiang University, Hangzhou, 310027 China
- ZJU-Hangzhou Global Scientific and Technological Innovation Center, Hangzhou, 311215 China
| | - Linqi Shi
- State Key Laboratory of Medicinal Chemical Biology, Key Laboratory of Functional Polymer Materials of Ministry of Education, College of Chemistry, Nankai University, Tianjin, 300071 China
| | - Xuemei Sun
- State Key Laboratory of Molecular Engineering of Polymers, Department of Macromolecular Science and Laboratory of Advanced Materials, Fudan University, Shanghai, 200438 China
| | - Hao Wang
- CAS Key Laboratory for Biomedical Effects of Nanomaterials and Nanosafety, CAS Center for Excellence in Nano-science, National Center for Nanoscience and Technology (NCNST), Beijing, 100190 China
| | - Jun Wang
- School of Biomedical Sciences and Engineering, Guangzhou International Campus, South China University of Technology, Guangzhou, 510006 China
| | - Haihua Xiao
- Beijing National Laboratory for Molecular Sciences, State Key Laboratory of Polymer Physics and Chemistry, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190 China
| | - Fu-Jian Xu
- Key Laboratory of Biomedical Materials of Natural Macromolecules (Beijing University of Chemical Technology), Ministry of Education, Beijing Laboratory of Biomedical Materials, College of Materials Science and Engineering, Beijing University of Chemical Technology, Beijing, 100029 China
| | - Zhiyuan Zhong
- Biomedical Polymers Laboratory, College of Chemistry, Chemical Engineering and Materials Science, and State Key Laboratory of Radiation Medicine and Protection, Soochow University, Suzhou, 215123 China
- College of Pharmaceutical Sciences, Soochow University, Suzhou, 215123 China
| | - Xian-Zheng Zhang
- Key Laboratory of Biomedical Polymers of Ministry of Education & Department of Chemistry, Wuhan University, Wuhan, 430072 China
| | - Xuesi Chen
- CAS Key Laboratory of Polymer Ecomaterials, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, 130022 China
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14
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Qian H, Wang K, Lv M, Zhao C, Wang H, Wen S, Huang D, Chen W, Zhong Y. Recent advances on next generation of polyzwitterion-based nano-vectors for targeted drug delivery. J Control Release 2022; 343:492-505. [PMID: 35149143 DOI: 10.1016/j.jconrel.2022.02.004] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2021] [Revised: 02/01/2022] [Accepted: 02/04/2022] [Indexed: 12/01/2022]
Abstract
Poly (ethylene glycol) (PEG)-based nanomedicines are perplexed by the challenges of oxidation damage, immune responses after repeated injections, and limited excretion from the body. As an alternative to PEG, bioinspired zwitterions bearing an identical number of positive and negative ions, exhibit exceptional hydrophilicity, excellent biomimetic nature and chemical malleability, endowing zwitterionic nano-vectors with biocompatibility, non-fouling feature, extended blood circulation and multifunctionality. In this review, we innovatively classify zwitterionic nano-vectors into linear, hyperbranched, crosslinked, and hybrid nanoparticles according to different chemical architectures in rational design of zwitterionic nano-vectors for enhanced drug delivery with an emphasis on zwitterionic engineering innovations as alternatives of PEG-based nanomedicines. Through combination with other nanostratagies, the intelligent zwitterionic nano-vectors can orchestrate stealth and other biological functionalities together to improve the efficacy in the whole journey of drug delivery.
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Affiliation(s)
- Hongliang Qian
- Department of Pharmaceutical Engineering, School of Engineering, China Pharmaceutical University, Nanjing 210009, China
| | - Ke Wang
- Department of Pharmaceutical Engineering, School of Engineering, China Pharmaceutical University, Nanjing 210009, China
| | - Mengtong Lv
- Department of Pharmaceutical Engineering, School of Engineering, China Pharmaceutical University, Nanjing 210009, China
| | - Changshun Zhao
- Department of Pharmaceutical Engineering, School of Engineering, China Pharmaceutical University, Nanjing 210009, China
| | - Hui Wang
- Department of Pharmaceutical Engineering, School of Engineering, China Pharmaceutical University, Nanjing 210009, China
| | - Suchen Wen
- Department of Pharmaceutical Engineering, School of Engineering, China Pharmaceutical University, Nanjing 210009, China
| | - Dechun Huang
- Department of Pharmaceutical Engineering, School of Engineering, China Pharmaceutical University, Nanjing 210009, China; Engineering Research Center for Smart Pharmaceutical Manufacturing Technologies, Ministry of Education, School of Engineering, China Pharmaceutical University, Nanjing 210009, China.
| | - Wei Chen
- Department of Pharmaceutical Engineering, School of Engineering, China Pharmaceutical University, Nanjing 210009, China; Engineering Research Center for Smart Pharmaceutical Manufacturing Technologies, Ministry of Education, School of Engineering, China Pharmaceutical University, Nanjing 210009, China.
| | - Yinan Zhong
- Department of Pharmaceutical Engineering, School of Engineering, China Pharmaceutical University, Nanjing 210009, China.
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15
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Affiliation(s)
- Xiao Xu
- State Key Laboratory of Natural Medicines Jiangsu Key Laboratory of Drug Discovery for Metabolic Diseases Center of Advanced Pharmaceuticals and Biomaterials School of Life Science and Technology China Pharmaceutical University Nanjing China
| | - Shiyang Shen
- State Key Laboratory of Natural Medicines Jiangsu Key Laboratory of Drug Discovery for Metabolic Diseases Center of Advanced Pharmaceuticals and Biomaterials School of Life Science and Technology China Pharmaceutical University Nanjing China
| | - Ran Mo
- State Key Laboratory of Natural Medicines Jiangsu Key Laboratory of Drug Discovery for Metabolic Diseases Center of Advanced Pharmaceuticals and Biomaterials School of Life Science and Technology China Pharmaceutical University Nanjing China
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16
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Lu G, Shen X, Xiao D, Rong L, Mao Z, Wang B, Sui X, Zhao M, Feng X. Antibacterial thyme oil-loaded zwitterionic emulsion hydrogels. J Mater Chem B 2022; 10:2691-2698. [PMID: 35098955 DOI: 10.1039/d1tb02853g] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Emulsion hydrogels are structurally composite materials combining the advantages of emulsions and hydrogels with the ability to accommodate hydrophobic and hydrophilic components in one system. It is a promising strategy for the excellent encapsulation and delivery of many bioactive ingredients. In this work, the thyme oil-loaded zwitterionic emulsion hydrogels are constructed by the cellulose acetoacetate-horseradish peroxidase-hydrogen peroxide-initiated (CAA-HRP-H2O2-initiated) ternary enzyme-mediated polymerization of the thyme oil-in-water (O/W) emulsions stabilized by cellulose acetoacetate (CAA). CAA is the key component in the system, acting as the emulsifier and the polymerization mediator simultaneously. The formed zwitterionic poly(sulfobetaine methacrylate) (PSBMA) hydrogel network provides emulsion hydrogels with good hydration capacity and potential anti-fouling performance. The thyme oil-loaded zwitterionic emulsion hydrogels exhibit interconnected, uniform, and adjustable porous structures with tunable mechanical properties, antifouling performance, good biocompatibility, and excellent antibacterial activity against S. aureus and E. coli. These results all demonstrate that the ternary enzyme-mediated polymerization of zwitterionic monomers in the continuous phase of O/W emulsion templates is a facile and efficient strategy to encapsulate hydrophobic bioactive ingredients.
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Affiliation(s)
- Gangchen Lu
- Key Lab of Science and Technology of Eco-Textile, Ministry of Education, College of Chemistry, Chemical Engineering and Biotechnology, Donghua University, Shanghai 201620, People's Republic of China. .,National Engineering Research Center for Dyeing and Finishing of Textiles, Donghua University, Shanghai, 201620, People's Republic of China
| | - Xin Shen
- Key Lab of Science and Technology of Eco-Textile, Ministry of Education, College of Chemistry, Chemical Engineering and Biotechnology, Donghua University, Shanghai 201620, People's Republic of China. .,National Engineering Research Center for Dyeing and Finishing of Textiles, Donghua University, Shanghai, 201620, People's Republic of China
| | - Dongdong Xiao
- Department of Urology and Andrology, Ren Ji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200127, People's Republic of China
| | - Liduo Rong
- Key Lab of Science and Technology of Eco-Textile, Ministry of Education, College of Chemistry, Chemical Engineering and Biotechnology, Donghua University, Shanghai 201620, People's Republic of China. .,National Engineering Research Center for Dyeing and Finishing of Textiles, Donghua University, Shanghai, 201620, People's Republic of China
| | - Zhiping Mao
- Key Lab of Science and Technology of Eco-Textile, Ministry of Education, College of Chemistry, Chemical Engineering and Biotechnology, Donghua University, Shanghai 201620, People's Republic of China. .,National Engineering Research Center for Dyeing and Finishing of Textiles, Donghua University, Shanghai, 201620, People's Republic of China.,National Manufacturing Innovation Center of Advanced Dyeing and Finishing Technology, Tai'an, Shandong, 271000, People's Republic of China
| | - Bijia Wang
- Key Lab of Science and Technology of Eco-Textile, Ministry of Education, College of Chemistry, Chemical Engineering and Biotechnology, Donghua University, Shanghai 201620, People's Republic of China.
| | - Xiaofeng Sui
- Key Lab of Science and Technology of Eco-Textile, Ministry of Education, College of Chemistry, Chemical Engineering and Biotechnology, Donghua University, Shanghai 201620, People's Republic of China. .,National Engineering Research Center for Dyeing and Finishing of Textiles, Donghua University, Shanghai, 201620, People's Republic of China
| | - Meixin Zhao
- Department of Nuclear Medicine, Peking University Third Hospital, Beijing, 100191, People's Republic of China.
| | - Xueling Feng
- Key Lab of Science and Technology of Eco-Textile, Ministry of Education, College of Chemistry, Chemical Engineering and Biotechnology, Donghua University, Shanghai 201620, People's Republic of China. .,National Engineering Research Center for Dyeing and Finishing of Textiles, Donghua University, Shanghai, 201620, People's Republic of China.,National Manufacturing Innovation Center of Advanced Dyeing and Finishing Technology, Tai'an, Shandong, 271000, People's Republic of China
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17
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Sasaoka M, Kawamura A, Miyata T. Core–shell Microgels Having Zwitterionic Hydrogel Core and Temperature-responsive Shell Prepared via Inverse Miniemulsion RAFT Polymerization. Polym Chem 2022. [DOI: 10.1039/d2py00425a] [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
Stimuli-responsive core–shell microgels are of significant interest because of their fascinating applications due to the different swelling/shrinkage properties of their core and shell networks. Because such stimuli-responsive core–shell microgels are...
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18
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Dey S, Chatterjee S, Patel A, Pradhan N, Srivastava D, Patra N, Bhattacharyya A, Manna D. Photoresponsive transformation from spherical to nanotubular assemblies: anticancer drug delivery using macrocyclic cationic gemini amphiphiles. Chem Commun (Camb) 2021; 57:4646-4649. [PMID: 33881081 DOI: 10.1039/d1cc01468d] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
We developed NIR-light-responsive macrocyclic cationic gemini amphiphiles, one of which displayed various favorable properties of lipids. The NIR-light-mediated cleavage of the strained dioxacycloundecine ring led to the conversion of the spherical to a nanotubular self-assembly in the aqueous medium. This photo-mediated transformation from the spherical to nanotubular self-assembly resulted in the release of encapsulated hydrophobic anticancer drug molecule doxorubicin (Dox) in a controlled manner. The potent cationic gemini amphiphile also displayed lower cytotoxicity and efficient NIR-light-mediated Dox release efficacy to cancerous cells.
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Affiliation(s)
- Subhasis Dey
- Indian Institute of Technology Guwahati, Chemistry, Guwahati, Assam, India.
| | | | - Anjali Patel
- Indian Institute of Technology Guwahati, Centre for the Environment, Guwahati, Assam, India
| | - Nirmalya Pradhan
- Indian Institute of Technology Guwahati, Chemistry, Guwahati, Assam, India.
| | - Diship Srivastava
- Indian Institute of Technology (Indian School of Mines) Dhanbad, Chemistry, Dhanbad, Jharkhand, India
| | - Niladri Patra
- Indian Institute of Technology (Indian School of Mines) Dhanbad, Chemistry, Dhanbad, Jharkhand, India
| | | | - Debasis Manna
- Indian Institute of Technology Guwahati, Chemistry, Guwahati, Assam, India. and Indian Institute of Technology Guwahati, Centre for the Environment, Guwahati, Assam, India
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19
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Li M, Blum NT, Wu J, Lin J, Huang P. Weaving Enzymes with Polymeric Shells for Biomedical Applications. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2021; 33:e2008438. [PMID: 34197008 DOI: 10.1002/adma.202008438] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/14/2020] [Revised: 01/13/2021] [Indexed: 06/13/2023]
Abstract
Enzyme therapeutics have received increasing attention due to their high biological specificity, outstanding catalytic efficiency, and impressive therapeutic outcomes. Protecting and delivering enzymes into target cells while retaining enzyme catalytic efficiency is a big challenge. Wrapping of enzymes with rational designed polymer shells, rather than trapping them into large nanoparticles such as liposomes, have been widely explored because they can protect the folded state of the enzyme and make post-functionalization easier. In this review, the methods for wrapping up enzymes with protective polymer shells are mainly focused on. It is aimed to provide a toolbox for the rational design of polymeric enzymes by introducing methods for the preparation of polymeric enzymes including physical adsorption and chemical conjugation with specific examples of these conjugates/hybrid applications. Finally, a conclusion is drawn and key points are emphasized.
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Affiliation(s)
- Meng Li
- Marshall Laboratory of Biomedical Engineering, International Cancer Center, Laboratory of Evolutionary Theranostics (LET), School of Biomedical Engineering, Health Science Center, Shenzhen University, Shenzhen, 518060, China
| | - Nicholas Thomas Blum
- Marshall Laboratory of Biomedical Engineering, International Cancer Center, Laboratory of Evolutionary Theranostics (LET), School of Biomedical Engineering, Health Science Center, Shenzhen University, Shenzhen, 518060, China
| | - Jiayingzi Wu
- Marshall Laboratory of Biomedical Engineering, International Cancer Center, Laboratory of Evolutionary Theranostics (LET), School of Biomedical Engineering, Health Science Center, Shenzhen University, Shenzhen, 518060, China
| | - Jing Lin
- Marshall Laboratory of Biomedical Engineering, International Cancer Center, Laboratory of Evolutionary Theranostics (LET), School of Biomedical Engineering, Health Science Center, Shenzhen University, Shenzhen, 518060, China
| | - Peng Huang
- Marshall Laboratory of Biomedical Engineering, International Cancer Center, Laboratory of Evolutionary Theranostics (LET), School of Biomedical Engineering, Health Science Center, Shenzhen University, Shenzhen, 518060, China
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20
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Mainini F, De Santis F, Fucà G, Di Nicola M, Rivoltini L, Eccles M. Nanobiotechnology and Immunotherapy: Two Powerful and Cooperative Allies against Cancer. Cancers (Basel) 2021; 13:3765. [PMID: 34359665 PMCID: PMC8345046 DOI: 10.3390/cancers13153765] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2021] [Revised: 07/19/2021] [Accepted: 07/22/2021] [Indexed: 12/11/2022] Open
Abstract
A number of novel cancer therapies have recently emerged that have rapidly moved from the bench to the clinic. Onco-immunotherapies, such as immune checkpoint blockade inhibitors and adoptive cell therapies, have revolutionized the field, since they provide a way to induce strong anti-tumor immune responses, which are able to fight cancer effectively. However, despite showing great efficacy in hematological and some solid tumors, unresponsiveness, development of therapy resistance and the development of serious adverse effects, limit their capacity to impact the vast majority of tumors. Nanoparticle-based delivery systems are versatile vehicles for a wide variety of molecular cargoes and provide an innovative strategy to improve conventional onco-immunotherapies. They can be finely tuned to release their contents in the tumor microenvironment, or to deliver combinations of adjuvants and antigens in the case of nanovaccines. In this review, we summarize the recent advancements in the field of nanobiotechnology, to remodel the tumor microenvironment and to enhance immunotherapies.
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Affiliation(s)
- Francesco Mainini
- Immunotherapy and Innovative Therapeutics Unit, Department of Medical Oncology, Fondazione IRCCS Istituto Nazionale dei Tumori, 20133 Milan, Italy; (F.M.); (F.D.S.); (G.F.); (M.D.N.)
| | - Francesca De Santis
- Immunotherapy and Innovative Therapeutics Unit, Department of Medical Oncology, Fondazione IRCCS Istituto Nazionale dei Tumori, 20133 Milan, Italy; (F.M.); (F.D.S.); (G.F.); (M.D.N.)
| | - Giovanni Fucà
- Immunotherapy and Innovative Therapeutics Unit, Department of Medical Oncology, Fondazione IRCCS Istituto Nazionale dei Tumori, 20133 Milan, Italy; (F.M.); (F.D.S.); (G.F.); (M.D.N.)
| | - Massimo Di Nicola
- Immunotherapy and Innovative Therapeutics Unit, Department of Medical Oncology, Fondazione IRCCS Istituto Nazionale dei Tumori, 20133 Milan, Italy; (F.M.); (F.D.S.); (G.F.); (M.D.N.)
| | - Licia Rivoltini
- Unit of Immunotherapy of Human Tumors, Fondazione IRCCS Istituto Nazionale dei Tumori, 20133 Milan, Italy;
| | - Michael Eccles
- Department of Pathology, Dunedin School of Medicine, University of Otago, Dunedin 9054, New Zealand
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21
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Wan M, Liu Z, Li T, Chen H, Wang Q, Chen T, Tao Y, Mao C. Zwitterion-Based Hydrogen Sulfide Nanomotors Induce Multiple Acidosis in Tumor Cells by Destroying Tumor Metabolic Symbiosis. Angew Chem Int Ed Engl 2021; 60:16139-16148. [PMID: 33914416 DOI: 10.1002/anie.202104304] [Citation(s) in RCA: 52] [Impact Index Per Article: 17.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2021] [Indexed: 12/17/2022]
Abstract
Destruction of tumor metabolism symbiosis is an attractive cancer treatment method which targets tumor cells with little harm to normal cells. Yet, a single intervention strategy and poor penetration of the drug in tumor tissue result in limited effect. Herein, we propose a zero-waste zwitterion-based hydrogen sulfide (H2 S)-driven nanomotor based on the basic principle of reaction in human body. When loaded with monocarboxylic acid transporter inhibitor α-cyano-4-hydroxycinnamic acid (α-CHCA), the nanomotor can move in tumor microenvironment and induce multiple acidosis of tumor cells and inhibit tumor growth through the synergistic effect of motion effect, driving force H2 S and α-CHCA. Given the good biosafety of the substrate and driving gas of this kind of nanomotor, as well as the limited variety of nanomotors currently available to move in the tumor microenvironment, this kind of nanomotor may provide a competitive candidate for the active drug delivery system of cancer treatment.
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Affiliation(s)
- Mimi Wan
- National and Local Joint Engineering Research Center of Biomedical Functional Materials, School of Chemistry and Materials Science, Nanjing Normal University, Nanjing, 210023, China
| | - Zhiyong Liu
- National and Local Joint Engineering Research Center of Biomedical Functional Materials, School of Chemistry and Materials Science, Nanjing Normal University, Nanjing, 210023, China
| | - Ting Li
- National and Local Joint Engineering Research Center of Biomedical Functional Materials, School of Chemistry and Materials Science, Nanjing Normal University, Nanjing, 210023, China
| | - Huan Chen
- National and Local Joint Engineering Research Center of Biomedical Functional Materials, School of Chemistry and Materials Science, Nanjing Normal University, Nanjing, 210023, China
| | - Qi Wang
- National and Local Joint Engineering Research Center of Biomedical Functional Materials, School of Chemistry and Materials Science, Nanjing Normal University, Nanjing, 210023, China
| | - Tiantian Chen
- National and Local Joint Engineering Research Center of Biomedical Functional Materials, School of Chemistry and Materials Science, Nanjing Normal University, Nanjing, 210023, China
| | - Yingfang Tao
- National and Local Joint Engineering Research Center of Biomedical Functional Materials, School of Chemistry and Materials Science, Nanjing Normal University, Nanjing, 210023, China
| | - Chun Mao
- National and Local Joint Engineering Research Center of Biomedical Functional Materials, School of Chemistry and Materials Science, Nanjing Normal University, Nanjing, 210023, China
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22
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Wan M, Liu Z, Li T, Chen H, Wang Q, Chen T, Tao Y, Mao C. Zwitterion‐Based Hydrogen Sulfide Nanomotors Induce Multiple Acidosis in Tumor Cells by Destroying Tumor Metabolic Symbiosis. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202104304] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Mimi Wan
- National and Local Joint Engineering Research Center of Biomedical Functional Materials School of Chemistry and Materials Science Nanjing Normal University Nanjing 210023 China
| | - Zhiyong Liu
- National and Local Joint Engineering Research Center of Biomedical Functional Materials School of Chemistry and Materials Science Nanjing Normal University Nanjing 210023 China
| | - Ting Li
- National and Local Joint Engineering Research Center of Biomedical Functional Materials School of Chemistry and Materials Science Nanjing Normal University Nanjing 210023 China
| | - Huan Chen
- National and Local Joint Engineering Research Center of Biomedical Functional Materials School of Chemistry and Materials Science Nanjing Normal University Nanjing 210023 China
| | - Qi Wang
- National and Local Joint Engineering Research Center of Biomedical Functional Materials School of Chemistry and Materials Science Nanjing Normal University Nanjing 210023 China
| | - Tiantian Chen
- National and Local Joint Engineering Research Center of Biomedical Functional Materials School of Chemistry and Materials Science Nanjing Normal University Nanjing 210023 China
| | - Yingfang Tao
- National and Local Joint Engineering Research Center of Biomedical Functional Materials School of Chemistry and Materials Science Nanjing Normal University Nanjing 210023 China
| | - Chun Mao
- National and Local Joint Engineering Research Center of Biomedical Functional Materials School of Chemistry and Materials Science Nanjing Normal University Nanjing 210023 China
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23
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Li A, Zhao Y, Li Y, Jiang L, Gu Y, Liu J. Cell-derived biomimetic nanocarriers for targeted cancer therapy: cell membranes and extracellular vesicles. Drug Deliv 2021; 28:1237-1255. [PMID: 34142930 PMCID: PMC8216268 DOI: 10.1080/10717544.2021.1938757] [Citation(s) in RCA: 60] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
Nanotechnology provides synthetic carriers for cancer drug delivery that protect cargos from degradation, control drug release and increase local accumulation at tumors. However, these non-natural vehicles display poor tumor targeting and potential toxicity and are eliminated by the immune system. Recently, biomimetic nanocarriers have been widely developed based on the concept of ‘mimicking nature.’ Among them, cell-derived biomimetic vehicles have become the focus of bionics research because of their multiple natural functions, such as low immunogenicity, long circulation time and targeting ability. Cell membrane-coated carriers and extracellular vesicles are two widely used cell-based biomimetic materials. Here, this review summarizes the latest progress in the application of these two biomimetic carriers in targeted cancer therapy. Their properties and performance are compared, and their future challenges and development prospects are discussed.
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Affiliation(s)
- Aixue Li
- College of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan, Shandong, China.,Department of Pharmacy, Fudan University Shanghai Cancer Center, Shanghai, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Yunan Zhao
- Department of Pharmacy, Fudan University Shanghai Cancer Center, Shanghai, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Yixiu Li
- Department of Pharmacy, Shanghai Integrated Traditional Chinese and Western Medicine Hospital, Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Liangdi Jiang
- College of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan, Shandong, China.,Department of Pharmacy, Fudan University Shanghai Cancer Center, Shanghai, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Yongwei Gu
- Department of Pharmacy, Fudan University Shanghai Cancer Center, Shanghai, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Jiyong Liu
- Department of Pharmacy, Fudan University Shanghai Cancer Center, Shanghai, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
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24
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Liu Y, Zhang D, Ren B, Gong X, Xu L, Feng ZQ, Chang Y, He Y, Zheng J. Molecular simulations and understanding of antifouling zwitterionic polymer brushes. J Mater Chem B 2021; 8:3814-3828. [PMID: 32227061 DOI: 10.1039/d0tb00520g] [Citation(s) in RCA: 59] [Impact Index Per Article: 19.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
Zwitterionic materials are an important class of antifouling biomaterials for various applications. Despite such desirable antifouling properties, molecular-level understanding of the structure-property relationship associated with surface chemistry/topology/hydration and antifouling performance still remains to be elucidated. In this work, we computationally studied the packing structure, surface hydration, and antifouling property of three zwitterionic polymer brushes of poly(carboxybetaine methacrylate) (pCBMA), poly(sulfobetaine methacrylate) (pSBMA), and poly((2-(methacryloyloxy)ethyl)phosporylcoline) (pMPC) brushes and a hydrophilic PEG brush using a combination of molecular mechanics (MM), Monte Carlo (MC), molecular dynamics (MD), and steered MD (SMD) simulations. We for the first time determined the optimal packing structures of all polymer brushes from a wide variety of unit cells and chain orientations in a complex energy landscape. Under the optimal packing structures, MD simulations were further conducted to study the structure, dynamics, and orientation of water molecules and protein adsorption on the four polymer brushes, while SMD simulations to study the surface resistance of the polymer brushes to a protein. The collective results consistently revealed that the three zwitterionic brushes exhibited stronger interactions with water molecules and higher surface resistance to a protein than the PEG brush. It was concluded that both the carbon space length between zwitterionic groups and the nature of the anionic groups have a distinct effect on the antifouling performance, leading to the following antifouling ranking of pCBMA > pMPC > pSBMA. This work hopefully provides some structural insights into the design of new antifouling materials beyond traditional PEG-based antifouling materials.
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Affiliation(s)
- Yonglan Liu
- Department of Chemical, Biomolecular, and Corrosion Engineering, The University of Akron, Ohio 44325, USA.
| | - Dong Zhang
- Department of Chemical, Biomolecular, and Corrosion Engineering, The University of Akron, Ohio 44325, USA.
| | - Baiping Ren
- Department of Chemical, Biomolecular, and Corrosion Engineering, The University of Akron, Ohio 44325, USA.
| | - Xiong Gong
- Department of Polymer Engineering, The University of Akron, Ohio 44325, USA
| | - Lijian Xu
- Hunan Key Laboratory of Biomedical Nanomaterials and Devices College of Life Science and Chemistry, Hunan University of Technology, Zhuzhou 412007, P. R. China
| | - Zhang-Qi Feng
- School of Chemical Engineering, Nanjing University of Science and Technology, Nanjing, 210094, China
| | - Yung Chang
- Department of Chemical Engineering and R&D Center for Membrane Technology, Chung Yuan Christian University, Taoyuan 320, Taiwan
| | - Yi He
- College of Chemical and Biological Engineering, Zhejiang University, Hangzhou, Zhejiang 310027, China
| | - Jie Zheng
- Department of Chemical, Biomolecular, and Corrosion Engineering, The University of Akron, Ohio 44325, USA. and Department of Polymer Engineering, The University of Akron, Ohio 44325, USA
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25
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Liu Z, Xu T, Wang M, Mao C, Chi B. Magnetic mesoporous silica/ε-polylysine nanomotor-based removers of blood Pb 2. J Mater Chem B 2021; 8:11055-11062. [PMID: 33196725 DOI: 10.1039/d0tb02270e] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Abstract
The removal of excessive blood lead ions (Pb2+) is very important to human health, but current effective removal technology is still lacking because of the complex existence state of Pb2+ in blood, which can be attributed to the fact that most of the blood Pb2+ is combined with haemoglobin (Hb) located in red blood cells (RBCs). Here, a new type of magnetic mesoporous silica/ε-polylysine nanomotor-based remover (MMS/P NR) with abundant chelation sites was designed, synthesized and used to remove Pb2+ from blood. The magnetic core can make the nanocomposites become nanomotors with autonomous movement under an external variable magnetic field, which can effectively improve the contact probability between the MMS/P NRs and Pb2+-contaminated Hb in RBCs. The amino rich ε-polylysine (ε-PL) was used as the co-template of mesoporous silica. Mesoporous channels can provide a confinement effect for Pb2+-contaminated Hb to stabilize the captured blood Pb2+. The movement behavior of the MMS/P NRs in and out of RBCs and the capture mechanism of Pb2+ in the blood were studied. The results indicate that the MMS/P NRs we propose have good blood compatibility, low cytotoxicity, magnetic properties, autonomous movement ability and recyclability under the condition of an external magnetic field. Moreover, compared with the experimental conditions without an external variable magnetic field (0.01485 mg g-1), the MMS/P NRs show a higher blood Pb2+ removal ability under the condition of an external variable magnetic field (0.05525 mg g-1). The design strategy of this remover based on nanomotor technology has great potential in the future medical treatment of heavy metal poisoning.
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Affiliation(s)
- Zhiyong Liu
- National and Local Joint Engineering Research Center of Biomedical Functional Materials, Jiangsu Key Laboratory of Biofunctional Materials, School of Chemistry and Materials Science, Nanjing Normal University, Nanjing 210023, China.
| | - Tingting Xu
- National and Local Joint Engineering Research Center of Biomedical Functional Materials, Jiangsu Key Laboratory of Biofunctional Materials, School of Chemistry and Materials Science, Nanjing Normal University, Nanjing 210023, China. and Jiangsu Co-Innovation Center of Efficient Processing and Utilization of Forest Resources, College of Light Industry and Food Engineering, Nanjing Forestry University, Nanjing 210037, China
| | - Meng Wang
- National and Local Joint Engineering Research Center of Biomedical Functional Materials, Jiangsu Key Laboratory of Biofunctional Materials, School of Chemistry and Materials Science, Nanjing Normal University, Nanjing 210023, China.
| | - Chun Mao
- National and Local Joint Engineering Research Center of Biomedical Functional Materials, Jiangsu Key Laboratory of Biofunctional Materials, School of Chemistry and Materials Science, Nanjing Normal University, Nanjing 210023, China.
| | - Bo Chi
- State Key Laboratory of Materials-Oriented Chemical Engineering, College of Food Science and Light Industry, Nanjing Tech University, Nanjing 211816, China.
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26
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Li WP, Yen CJ, Wu BS, Wong TW. Recent Advances in Photodynamic Therapy for Deep-Seated Tumors with the Aid of Nanomedicine. Biomedicines 2021; 9:69. [PMID: 33445690 PMCID: PMC7828119 DOI: 10.3390/biomedicines9010069] [Citation(s) in RCA: 31] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2020] [Revised: 01/07/2021] [Accepted: 01/08/2021] [Indexed: 12/14/2022] Open
Abstract
Photodynamic therapy (PDT) works through photoactivation of a specific photosensitizer (PS) in a tumor in the presence of oxygen. PDT is widely applied in oncology to treat various cancers as it has a minimally invasive procedure and high selectivity, does not interfere with other treatments, and can be repeated as needed. A large amount of reactive oxygen species (ROS) and singlet oxygen is generated in a cancer cell during PDT, which destroys the tumor effectively. However, the efficacy of PDT in treating a deep-seated tumor is limited due to three main reasons: Limited light penetration depth, low oxygen concentration in the hypoxic core, and poor PS accumulation inside a tumor. Thus, PDT treatments are only approved for superficial and thin tumors. With the advancement of nanotechnology, PDT to treat deep-seated or thick tumors is becoming a reachable goal. In this review, we provide an update on the strategies for improving PDT with nanomedicine using different sophisticated-design nanoparticles, including two-photon excitation, X-ray activation, targeting tumor cells with surface modification, alteration of tumor cell metabolism pathways, release of therapeutic gases, improvement of tumor hypoxia, and stimulation of host immunity. We focus on the difficult-to-treat pancreatic cancer as a model to demonstrate the influence of advanced nanomedicine in PDT. A bright future of PDT application in the treatment of deep-seated tumors is expected.
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Affiliation(s)
- Wei-Peng Li
- Department of Medicinal and Applied Chemistry, Kaohsiung Medical University, Kaohsiung 807, Taiwan;
- Drug Development and Value Creation Research Center, Kaohsiung Medical University, Kaohsiung 807, Taiwan
| | - Chia-Jui Yen
- Division of Hematology and Oncology, Department of Internal Medicine, Graduate Institute of Clinical Medicine, National Cheng Kung University Hospital, Tainan 704, Taiwan;
| | - Bo-Sheng Wu
- Department of Medicinal and Applied Chemistry, Kaohsiung Medical University, Kaohsiung 807, Taiwan;
| | - Tak-Wah Wong
- Department of Dermatology, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan 704, Taiwan
- Department of Biochemistry and Molecular Biology, College of Medicine, National Cheng Kung University, Tainan 701, Taiwan
- Center of Applied Nanomedicine, National Cheng Kung University, Tainan 701, Taiwan
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27
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Brogan APS. Preparation and application of solvent-free liquid proteins with enhanced thermal and anhydrous stabilities. NEW J CHEM 2021. [DOI: 10.1039/d1nj00467k] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
This perspective details a robust chemical modification strategy to protect proteins from temperature, aggregation, and non-aqueous environments.
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28
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Xue W, Trital A, Shen J, Wang L, Chen S. Zwitterionic Polypeptide-Based Nanodrug Augments pH-Triggered Tumor Targeting via Prolonging Circulation Time and Accelerating Cellular Internalization. ACS APPLIED MATERIALS & INTERFACES 2020; 12:46639-46652. [PMID: 32893614 DOI: 10.1021/acsami.0c11747] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
To augment the antitumor efficacy and minimize the significant side effects of chemotherapeutic drugs on health organs, a novel albumin-mimicking nanodrug, which is based on zwitterionic poly(glutamatyl lysine-co-cysteine) peptides scaffold, is developed to enhance pH-triggered tumor targeting via prolonging circulation time and accelerating cellular internalization. Results showed that the internalization of the nanodrug by MCF-7 cells is much faster than that by Doxil and even comparable to that by free doxorubicin (Dox) at tumor microenvironmental pH 6.7, whereas the internalization of the nanodrug is only 27.4 ± 7.6% of the Doxil by RAW-264.7 cells. Moreover, the significantly prolonged circulation time of the "stealthy" nanodrug was also comparable to that of the long circulating Doxil. As a result, the accumulation of the nanodrug in the tumor is much higher than that in the liver and kidney before the circulation half-life, which is significantly different from most other nanodrugs accumulated in the liver and kidney in this time scale. The tumor inhibition rate of the nanodrug was much higher than that of Doxil (93.2 ± 3.0% vs 54.2 ± 6.5%) after 18 day treatment, while the average bodyweight of the mice treated by the nanodrug was 26.9 ± 6.7% higher than that by Doxil. This indicated that the synergetic effect of long circulation time and fast cellular internalization of the nanodrug can significantly augment tumor targeting. This method might rejuvenate the traditional chemotherapeutic treatment.
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Affiliation(s)
- Weili Xue
- Key Laboratory of Biomass Chemical Engineering of Ministry of Education, College of Chemical and Biological Engineering, Zhejiang University, Hangzhou, Zhejiang 310027, China
| | - Ashish Trital
- Key Laboratory of Biomass Chemical Engineering of Ministry of Education, College of Chemical and Biological Engineering, Zhejiang University, Hangzhou, Zhejiang 310027, China
| | - Jian Shen
- Jiangsu Collaborative Innovation Center of Biomedical Functional Materials, Jiangsu Key Laboratory of Biomedical Materials, College of Chemistry and Materials Science, Nanjing Normal University, Nanjing 210046, China
| | - Longgang Wang
- Key Laboratory of Applied Chemistry, College of Environmental and Chemical Engineering, Yanshan University, Qinhuangdao, Hebei 066004, China
| | - Shengfu Chen
- Key Laboratory of Biomass Chemical Engineering of Ministry of Education, College of Chemical and Biological Engineering, Zhejiang University, Hangzhou, Zhejiang 310027, China
- Jiangsu Collaborative Innovation Center of Biomedical Functional Materials, Jiangsu Key Laboratory of Biomedical Materials, College of Chemistry and Materials Science, Nanjing Normal University, Nanjing 210046, China
- Key Laboratory of Applied Chemistry, College of Environmental and Chemical Engineering, Yanshan University, Qinhuangdao, Hebei 066004, China
- Institute of Zhejiang University-Quzhou, 78 Jiuhua Boulevard North, Quzhou, Zhejiang 324000, China
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29
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Yuan Z, Li B, Niu L, Tang C, McMullen P, Jain P, He Y, Jiang S. Zwitterionic Peptide Cloak Mimics Protein Surfaces for Protein Protection. Angew Chem Int Ed Engl 2020; 59:22378-22381. [DOI: 10.1002/anie.202004995] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2020] [Revised: 07/20/2020] [Indexed: 12/21/2022]
Affiliation(s)
- Zhefan Yuan
- Department of Chemical Engineering University of Washington Seattle WA 98195 USA
| | - Bowen Li
- Department of Bioengineering University of Washington Seattle WA 98195 USA
| | - Liqian Niu
- Department of Chemical Engineering University of Washington Seattle WA 98195 USA
| | - Chenjue Tang
- Department of Materials Science & Engineering University of Washington Seattle WA 98195 USA
| | - Patrick McMullen
- Department of Chemical Engineering University of Washington Seattle WA 98195 USA
| | - Priyesh Jain
- Department of Chemical Engineering University of Washington Seattle WA 98195 USA
| | - Yuwei He
- Department of Chemical Engineering University of Washington Seattle WA 98195 USA
- Department of Pharmaceutics School of Pharmacy Fudan University & Key Laboratory of Smart Drug Delivery Ministry of Education Shanghai 201203 China
| | - Shaoyi Jiang
- Department of Chemical Engineering University of Washington Seattle WA 98195 USA
- Department of Bioengineering University of Washington Seattle WA 98195 USA
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30
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Yuan Z, Li B, Niu L, Tang C, McMullen P, Jain P, He Y, Jiang S. Zwitterionic Peptide Cloak Mimics Protein Surfaces for Protein Protection. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.202004995] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Affiliation(s)
- Zhefan Yuan
- Department of Chemical Engineering University of Washington Seattle WA 98195 USA
| | - Bowen Li
- Department of Bioengineering University of Washington Seattle WA 98195 USA
| | - Liqian Niu
- Department of Chemical Engineering University of Washington Seattle WA 98195 USA
| | - Chenjue Tang
- Department of Materials Science & Engineering University of Washington Seattle WA 98195 USA
| | - Patrick McMullen
- Department of Chemical Engineering University of Washington Seattle WA 98195 USA
| | - Priyesh Jain
- Department of Chemical Engineering University of Washington Seattle WA 98195 USA
| | - Yuwei He
- Department of Chemical Engineering University of Washington Seattle WA 98195 USA
- Department of Pharmaceutics School of Pharmacy Fudan University & Key Laboratory of Smart Drug Delivery Ministry of Education Shanghai 201203 China
| | - Shaoyi Jiang
- Department of Chemical Engineering University of Washington Seattle WA 98195 USA
- Department of Bioengineering University of Washington Seattle WA 98195 USA
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31
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Lin X, Wu K, Zhou Q, Jain P, Boit MO, Li B, Hung HC, Creason SA, Himmelfarb J, Ratner BD, Jiang S. Photoreactive Carboxybetaine Copolymers Impart Biocompatibility and Inhibit Plasticizer Leaching on Polyvinyl Chloride. ACS APPLIED MATERIALS & INTERFACES 2020; 12:41026-41037. [PMID: 32876425 DOI: 10.1021/acsami.0c09457] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Protein and cell interactions on implanted, blood-contacting medical device surfaces can lead to adverse biological reactions. Medical-grade poly(vinyl chloride) (PVC) materials have been used for decades, particularly as blood-contacting tubes and containers. However, there are numerous concerns with their performance including platelet activation, complement activation, and thrombin generation and also leaching of plasticizers, particularly in clinical applications. Here, we report a surface modification method that can dramatically prevent blood protein adsorption, human platelet activation, and complement activation on commercial medical-grade PVC materials under various test conditions. The surface modification can be accomplished through simple dip-coating followed by light illumination utilizing biocompatible polymers comprising zwitterionic carboxybetaine (CB) moieties and photosensitive cross-linking moieties. This surface treatment can be manufactured routinely at small or large scales and can impart to commercial PVC materials superhydrophilicity and nonfouling capability. Furthermore, the polymer effectively prevented leaching of plasticizers out from commercial medical-grade PVC materials. This coating technique is readily applicable to many other polymers and medical devices requiring surfaces that will enhance performance in clinical settings.
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Affiliation(s)
- Xiaojie Lin
- Department of Chemical Engineering, University of Washington, Seattle, Washington 98195, United States
| | - Kan Wu
- Department of Chemical Engineering, University of Washington, Seattle, Washington 98195, United States
| | - Qiong Zhou
- Department of Chemical Engineering, University of Washington, Seattle, Washington 98195, United States
| | - Priyesh Jain
- Department of Chemical Engineering, University of Washington, Seattle, Washington 98195, United States
| | - Mary O'Kelly Boit
- Department of Chemical Engineering, University of Washington, Seattle, Washington 98195, United States
| | - Bowen Li
- Department of Chemical Engineering, University of Washington, Seattle, Washington 98195, United States
| | - Hsiang-Chieh Hung
- Department of Chemical Engineering, University of Washington, Seattle, Washington 98195, United States
| | - Sharon A Creason
- Department of Bioengineering, University of Washington, Seattle, Washington 98195, United States
| | - Jonathan Himmelfarb
- Department of Medicine, Division of Nephrology, and Kidney Research Institute, University of Washington, Seattle, Washington 98195, United States
| | - Buddy D Ratner
- Department of Chemical Engineering, University of Washington, Seattle, Washington 98195, United States
- Department of Bioengineering, University of Washington, Seattle, Washington 98195, United States
| | - Shaoyi Jiang
- Department of Chemical Engineering, University of Washington, Seattle, Washington 98195, United States
- Department of Bioengineering, University of Washington, Seattle, Washington 98195, United States
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32
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Han X, Li S, Li X, Zhan Q, Zhan Y, Zhao J, Hou X, Yuan X. The effect of zwitterionic surface content on blood circulation time of nanocapsule. J Biomater Appl 2020; 35:371-384. [PMID: 32571174 DOI: 10.1177/0885328220935381] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Zwitterionic modification can prolong the blood circulation time of nanocarrier in vivo, but zwitterionic content will affect the functions of nanocarrier such as enzyme-responsive and intracellular or extracellular delivery. Therefore, it is necessary to explore the relationship between the zwitterionic content and circulation time of nanocarrier so as to figure out what content of zwitterion can enable the nanocarrier to obtain both the long blood circulation ability and other functions mentioned above. Herein, using nanocapsule as a research model, we investigated the nanocapsule modified with zwitterion of phosphorylcholine (PC) or carboxybetaine (CB) respectively, and through 1H-NMR quantification we determined the zwitterionic surface content, so as to study the effect of PC or CB surface content on blood circulation performance of nanocapsule. In vivo study showed that the nanocapsule possessed an optimal surface filling ratios range for blood circulation of 43-68% for PC and of 20-68% for CB, with the longest t1/2=37.35 h for PC-nanocapsule and t1/2=45.27 h for CB-nanocapsule. Furthermore, the protein adsorption and macrophage endocytosis experiments indicated that when the surface filling ratio reached 43% for PC-nanocapsule and 20% for CB-nanocapsule, it could effectively reduce the protein adsorption and weaken macrophage endocytosis, thus explaining the phenomenon of long circulation time of nanocapsules from the point of protein adsorption and interaction with immune cells. This study proposes a new direction for designing long-circulating nanocarrier, and provides basis for constructing enzyme-responsive and intracellular or extracellular delivery platform.
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Affiliation(s)
- Xing Han
- School of Material, Tianjin Key Laboratory of Composite and Functional Materials, School of Material Science and Engineering, Tianjin University, Tianjin, China
| | - Sidi Li
- School of Material, Tianjin Key Laboratory of Composite and Functional Materials, School of Material Science and Engineering, Tianjin University, Tianjin, China
| | - Xueping Li
- School of Material, Tianjin Key Laboratory of Composite and Functional Materials, School of Material Science and Engineering, Tianjin University, Tianjin, China
| | - Qi Zhan
- School of Material, Tianjin Key Laboratory of Composite and Functional Materials, School of Material Science and Engineering, Tianjin University, Tianjin, China
| | - Yueying Zhan
- School of Material, Tianjin Key Laboratory of Composite and Functional Materials, School of Material Science and Engineering, Tianjin University, Tianjin, China
| | - Jin Zhao
- School of Material, Tianjin Key Laboratory of Composite and Functional Materials, School of Material Science and Engineering, Tianjin University, Tianjin, China
| | - Xin Hou
- School of Material, Tianjin Key Laboratory of Composite and Functional Materials, School of Material Science and Engineering, Tianjin University, Tianjin, China
| | - Xubo Yuan
- School of Material, Tianjin Key Laboratory of Composite and Functional Materials, School of Material Science and Engineering, Tianjin University, Tianjin, China
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33
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Li B, Yuan Z, He Y, Hung HC, Jiang S. Zwitterionic Nanoconjugate Enables Safe and Efficient Lymphatic Drug Delivery. NANO LETTERS 2020; 20:4693-4699. [PMID: 32379455 DOI: 10.1021/acs.nanolett.0c01713] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/25/2023]
Abstract
The lymphatic system provides a major route for the dissemination of many diseases such as tumor metastasis and virus infection. At present, treating these diseases remains a knotty task due to the difficulty of delivering sufficient drugs into lymphatics. After subcutaneous (SC) injection, the transferring of drugs to lymphatic vessels is significantly attenuated by physiological barriers in the interstitial space. Moreover, SC injection represents a highly challenging administration route for biological drugs, as it increases the risk of undesirable immune responses. Here, we demonstrate a simple and effective strategy to address this dilemma by conjugating protein therapeutics with zwitterionic poly(carboxy betaine) (PCB) polymers. PCB conjugation to l-asparaginase (ASP), a highly immunogenic enzyme drug, manifests to significantly promote the diffusion of ASP into the lymphatic system while mitigating its immunogenicity. This platform will facilitate the development of new therapies against diverse lymph-related diseases by enabling safe and efficient lymphatic drug delivery.
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Affiliation(s)
- Bowen Li
- Department of Bioengineering, University of Washington, Seattle, Washington 98195, United States
- Department of Chemical Engineering, University of Washington, Seattle, Washington 98195, United States
| | - Zhefan Yuan
- Department of Chemical Engineering, University of Washington, Seattle, Washington 98195, United States
| | - Yuwei He
- Department of Chemical Engineering, University of Washington, Seattle, Washington 98195, United States
- Department of Pharmaceutics, School of Pharmacy, Fudan University & Key Laboratory of Smart Drug Delivery, Ministry of Education, Shanghai 201203, China
| | - Hsiang-Chieh Hung
- Department of Chemical Engineering, University of Washington, Seattle, Washington 98195, United States
| | - Shaoyi Jiang
- Department of Bioengineering, University of Washington, Seattle, Washington 98195, United States
- Department of Chemical Engineering, University of Washington, Seattle, Washington 98195, United States
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34
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Tsao C, Zhang P, Yuan Z, Dong D, Wu K, Niu L, McMullen P, Luozhong S, Hung HC, Cheng YH, Jiang S. Zwitterionic Polymer Conjugated Glucagon-like Peptide-1 for Prolonged Glycemic Control. Bioconjug Chem 2020; 31:1812-1819. [DOI: 10.1021/acs.bioconjchem.0c00286] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Caroline Tsao
- Department of Chemical Engineering, University of Washington, Seattle, Washington 98195, United States
| | - Peng Zhang
- Department of Chemical Engineering, University of Washington, Seattle, Washington 98195, United States
| | - Zhefan Yuan
- Department of Chemical Engineering, University of Washington, Seattle, Washington 98195, United States
| | - Dianyu Dong
- Department of Chemical Engineering, University of Washington, Seattle, Washington 98195, United States
- School of Chemical Engineering and Technology and Key Laboratory of Systems Bioengineering of Ministry of Education, Tianjin University, Tianjin, 300350, China
| | - Kan Wu
- Department of Chemical Engineering, University of Washington, Seattle, Washington 98195, United States
| | - Liqian Niu
- Department of Chemical Engineering, University of Washington, Seattle, Washington 98195, United States
| | - Patrick McMullen
- Department of Chemical Engineering, University of Washington, Seattle, Washington 98195, United States
| | - Sijin Luozhong
- Department of Chemical Engineering, University of Washington, Seattle, Washington 98195, United States
| | - Hsiang-Chieh Hung
- Department of Chemical Engineering, University of Washington, Seattle, Washington 98195, United States
| | - Yu-Hong Cheng
- Department of Chemical Engineering, University of Washington, Seattle, Washington 98195, United States
| | - Shaoyi Jiang
- Department of Chemical Engineering, University of Washington, Seattle, Washington 98195, United States
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35
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Erfani A, Seaberg J, Aichele CP, Ramsey JD. Interactions between Biomolecules and Zwitterionic Moieties: A Review. Biomacromolecules 2020; 21:2557-2573. [DOI: 10.1021/acs.biomac.0c00497] [Citation(s) in RCA: 57] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
- Amir Erfani
- School of Chemical Engineering, Oklahoma State University, Stillwater, Oklahoma 74078, United States
| | - Joshua Seaberg
- School of Chemical Engineering, Oklahoma State University, Stillwater, Oklahoma 74078, United States
| | - Clint Philip Aichele
- School of Chemical Engineering, Oklahoma State University, Stillwater, Oklahoma 74078, United States
| | - Joshua D. Ramsey
- School of Chemical Engineering, Oklahoma State University, Stillwater, Oklahoma 74078, United States
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Li B, Yuan Z, Jain P, Hung HC, He Y, Lin X, McMullen P, Jiang S. De novo design of functional zwitterionic biomimetic material for immunomodulation. SCIENCE ADVANCES 2020; 6:eaba0754. [PMID: 32523997 PMCID: PMC7259941 DOI: 10.1126/sciadv.aba0754] [Citation(s) in RCA: 43] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/05/2019] [Accepted: 03/30/2020] [Indexed: 05/14/2023]
Abstract
Superhydrophilic zwitterionic polymers are a class of nonfouling materials capable of effectively resisting any nonspecific interactions with biological systems. We designed here a functional zwitterionic polymer that achieves a trade-off between nonspecific interactions providing the nonfouling property and a specific interaction for bioactive functionality. Built from phosphoserine, an immune-signaling molecule in nature, this zwitterionic polymer exhibits both nonfouling and immunomodulatory properties. Its conjugation to uricase is shown to proactively eradicate all unwanted immune response, outperforming the zwitterionic polymers. On the other hand, this polymer could significantly prolong the half-life of protein drugs in vivo, overcoming the innate drawback of phosphoserine in inducing accelerated clearance. Our demonstration of a nonfouling zwitterionic material with built-in immunomodulatory functionality provides new insights into the fundamental design of biomaterials, as well as far-reaching implications for broad applications such as drug delivery, implants, and cell therapy.
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Affiliation(s)
- Bowen Li
- Department of Bioengineering, University of Washington, Seattle, WA 98195, USA
- Department of Chemical Engineering, University of Washington, Seattle, WA 98195, USA
| | - Zhefan Yuan
- Department of Chemical Engineering, University of Washington, Seattle, WA 98195, USA
| | - Priyesh Jain
- Department of Chemical Engineering, University of Washington, Seattle, WA 98195, USA
| | - Hsiang-Chieh Hung
- Department of Chemical Engineering, University of Washington, Seattle, WA 98195, USA
| | - Yuwei He
- Department of Chemical Engineering, University of Washington, Seattle, WA 98195, USA
- Department of Pharmaceutics, School of Pharmacy, Fudan University & Key Laboratory of Smart Drug Delivery, Ministry of Education, Shanghai 201203, China
| | - Xiaojie Lin
- Department of Chemical Engineering, University of Washington, Seattle, WA 98195, USA
| | - Patrick McMullen
- Department of Chemical Engineering, University of Washington, Seattle, WA 98195, USA
| | - Shaoyi Jiang
- Department of Bioengineering, University of Washington, Seattle, WA 98195, USA
- Department of Chemical Engineering, University of Washington, Seattle, WA 98195, USA
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Huang L, Abdalla AM, Xiao L, Yang G. Biopolymer-Based Microcarriers for Three-Dimensional Cell Culture and Engineered Tissue Formation. Int J Mol Sci 2020; 21:E1895. [PMID: 32164316 PMCID: PMC7084715 DOI: 10.3390/ijms21051895] [Citation(s) in RCA: 50] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2020] [Revised: 03/01/2020] [Accepted: 03/08/2020] [Indexed: 12/20/2022] Open
Abstract
The concept of three-dimensional (3D) cell culture has been proposed to maintain cellular morphology and function as in vivo. Among different approaches for 3D cell culture, microcarrier technology provides a promising tool for cell adhesion, proliferation, and cellular interactions in 3D space mimicking the in vivo microenvironment. In particular, microcarriers based on biopolymers have been widely investigated because of their superior biocompatibility and biodegradability. Moreover, through bottom-up assembly, microcarriers have opened a bright door for fabricating engineered tissues, which is one of the cutting-edge topics in tissue engineering and regeneration medicine. This review takes an in-depth look into the recent advancements of microcarriers based on biopolymers-especially polysaccharides such as chitosan, chitin, cellulose, hyaluronic acid, alginate, and laminarin-for 3D cell culture and the fabrication of engineered tissues based on them. The current limitations and potential strategies were also discussed to shed some light on future directions.
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Affiliation(s)
- Lixia Huang
- Hubei Key Laboratory of Purification and Application of Plant Anti-Cancer Active Ingredients, School of Chemistry and Life Sciences, Hubei University of Education, Wuhan 430205, China;
| | - Ahmed M.E. Abdalla
- Department of Biomedical Engineering, College of Life Science and Technology, Huazhong University of Science and Technology, 1037 Luoyu Road, Wuhan 430074, China;
| | - Lin Xiao
- Department of Biomedical Engineering, College of Life Science and Technology, Huazhong University of Science and Technology, 1037 Luoyu Road, Wuhan 430074, China;
| | - Guang Yang
- Department of Biomedical Engineering, College of Life Science and Technology, Huazhong University of Science and Technology, 1037 Luoyu Road, Wuhan 430074, China;
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38
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Erfani A, Flynn NH, Ramsey JD, Aichele CP. Increasing protein stability by association with zwitterionic amphiphile cocamidopropyl betaine. J Mol Liq 2019. [DOI: 10.1016/j.molliq.2019.111631] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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Hung CS, Hsieh KT, Cheng CH, Lin JC. Studies of polypropylene surface modified with novel beta-thiopropionate-based zwitterionic polymeric brush: synthesis, surface characterization, and significantly reduced fouling characteristics evaluation. JOURNAL OF BIOMATERIALS SCIENCE-POLYMER EDITION 2019; 31:310-323. [PMID: 31718510 DOI: 10.1080/09205063.2019.1692632] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
Creating a surface with anti- or reduced fouling characteristics can lead to a reduction in nonspecific protein adsorption as well as the bacterial adhesion and platelet adhesion/activation that occur as follows. A zwitterionic polymer that consists of both cationic and anionic functionalities have been reported as an effective material to achieve these goals, likely resulted from the strongly-adsorbed hydration layer after being immersed in the physiological environment. In this investigation, a novel beta-thiopropionate-based zwitterionic monomer, 2-ammonio-3-((3-(2-hydroxy-3-(methacryloyloxy)propoxy)-3-oxopropyl)thio)-3-methylbutanoate (DPAMA), was synthesized through a facial process. And then the hydrophobic polypropylene was surface modified with this novel zwitterionic polymer through the surface-initiated atom transfer radical polymerization technique. Surface characterization analyses have been employed to investigate the modified surface properties in each reaction stage. In vitro protein adsorption, bacterial adhesion, and platelet compatibility evaluations have shown the polyDPAMA-modified polypropylene surface has significantly reduced fouling characteristics and good hemocompatibility. Henceforth, this novel zwitterionic polyDPAMA grafting PP and the associated grafting reaction scheme have great potential for future clinical applications.
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Affiliation(s)
- Chia-Sheng Hung
- Department of Chemical Engineering, National Cheng Kung University, Tainan, Taiwan
| | - Kun-Ting Hsieh
- Department of Chemical Engineering, National Cheng Kung University, Tainan, Taiwan
| | - Chi-Hui Cheng
- Department of Pediatrics, Chang Gung University, Chang Gung Memorial Hospital, Taoyuan, Taiwan
| | - Jui-Che Lin
- Department of Chemical Engineering, National Cheng Kung University, Tainan, Taiwan
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40
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Lim WQ, Phua SZF, Zhao Y. Redox-Responsive Polymeric Nanocomplex for Delivery of Cytotoxic Protein and Chemotherapeutics. ACS APPLIED MATERIALS & INTERFACES 2019; 11:31638-31648. [PMID: 31389684 DOI: 10.1021/acsami.9b09605] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/04/2023]
Abstract
Responsive delivery of anticancer proteins into cells is an emerging field in biological therapeutics. Currently, the delivery of proteins is highly compromised by multiple successive physiological barriers that reduce the therapeutic efficacy. Hence, there is a need to design a robust and sustainable nanocarrier to provide suitable protection of proteins and overcome the physiological barriers for better cellular accumulation. In this work, polyethylenimine (PEI) cross-linked by oxaliplatin(IV) prodrug (oxliPt(IV)) was used to fabricate a redox-responsive nanocomplex (PEI-oxliPt(IV)@RNBC/GOD) for the delivery of a reactive oxygen species-cleavable, reversibly caged RNase A protein (i.e., RNase A nitrophenylboronic conjugate, RNBC) and glucose oxidase (GOD) in order to realize efficient cancer treatment. The generation of hydrogen peroxide by GOD can uncage and restore the enzymatic activity of RNBC. On account of the responsiveness of the nanocomplex to highly reducing cellular environment, it would dissociate and release the protein and active oxaliplatin drug, causing cell death by both catalyzing RNA degradation and inhibiting DNA synthesis. As assessed by the RNA degradation assay, the activity of the encapsulated RNBC was recovered by the catalytic production of hydrogen peroxide from GOD and glucose substrate overexpressed in cancer cells. Monitoring of the changes in nanoparticle size confirmed that the nanocomplex could dissociate in the reducing environment, with the release of active oxaliplatin drug and protein. Confocal laser scanning microscopy (CLSM) and flow cytometry analysis revealed highly efficient accumulation of the nanocomplex as compared to free native proteins. In vitro cytotoxicity experiments using 4T1 cancer cells showed ∼80% cell killing efficacy, with highly efficient apoptosis induction. Assisted by the cationic polymeric carrier, it was evident from CLSM images that intracellular delivery of the therapeutic protein significantly depleted the RNA level. Thus, this work provides a promising platform for the delivery of therapeutic proteins and chemotherapeutic drugs for efficient cancer treatment.
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Affiliation(s)
- Wei Qi Lim
- NTU-Northwestern Institute for Nanomedicine, Interdisciplinary Graduate School , Nanyang Technological University , 50 Nanyang Drive , 637553 , Singapore
- Division of Chemistry and Biological Chemistry, School of Physical and Mathematical Sciences , Nanyang Technological University , 21 Nanyang Link , 637371 , Singapore
| | - Soo Zeng Fiona Phua
- Division of Chemistry and Biological Chemistry, School of Physical and Mathematical Sciences , Nanyang Technological University , 21 Nanyang Link , 637371 , Singapore
| | - Yanli Zhao
- NTU-Northwestern Institute for Nanomedicine, Interdisciplinary Graduate School , Nanyang Technological University , 50 Nanyang Drive , 637553 , Singapore
- Division of Chemistry and Biological Chemistry, School of Physical and Mathematical Sciences , Nanyang Technological University , 21 Nanyang Link , 637371 , Singapore
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41
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Li B, Jain P, Ma J, Smith JK, Yuan Z, Hung HC, He Y, Lin X, Wu K, Pfaendtner J, Jiang S. Trimethylamine N-oxide-derived zwitterionic polymers: A new class of ultralow fouling bioinspired materials. SCIENCE ADVANCES 2019; 5:eaaw9562. [PMID: 31214655 PMCID: PMC6570511 DOI: 10.1126/sciadv.aaw9562] [Citation(s) in RCA: 123] [Impact Index Per Article: 24.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/09/2019] [Accepted: 05/03/2019] [Indexed: 05/18/2023]
Abstract
Materials that resist nonspecific protein adsorption are needed for many applications. However, few are able to achieve ultralow fouling in complex biological milieu. Zwitterionic polymers emerge as a class of highly effective ultralow fouling materials due to their superhydrophilicity, outperforming other hydrophilic materials such as poly(ethylene glycol). Unfortunately, there are only three major classes of zwitterionic materials based on poly(phosphorylcholine), poly(sulfobetaine), and poly(carboxybetaine) currently available. Inspired by trimethylamine N-oxide (TMAO), a zwitterionic osmolyte and the most effective protein stabilizer, we here report TMAO-derived zwitterionic polymers (PTMAO) as a new class of ultralow fouling biomaterials. The nonfouling properties of PTMAO were demonstrated under highly challenging conditions. The mechanism accounting for the extraordinary hydration of PTMAO was elucidated by molecular dynamics simulations. The discovery of PTMAO polymers demonstrates the power of molecular understanding in the design of new biomimetic materials and provides the biomaterials community with another class of nonfouling zwitterionic materials.
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Affiliation(s)
- Bowen Li
- Department of Bioengineering, University of Washington, Seattle, WA 98195, USA
| | - Priyesh Jain
- Department of Chemical Engineering, University of Washington, Seattle, WA 98195, USA
| | - Jinrong Ma
- Department of Chemical Engineering, University of Washington, Seattle, WA 98195, USA
| | - Josh K. Smith
- Department of Chemical Engineering, University of Washington, Seattle, WA 98195, USA
| | - Zhefan Yuan
- Department of Chemical Engineering, University of Washington, Seattle, WA 98195, USA
| | - Hsiang-Chieh Hung
- Department of Chemical Engineering, University of Washington, Seattle, WA 98195, USA
| | - Yuwei He
- Department of Chemical Engineering, University of Washington, Seattle, WA 98195, USA
- Department of Pharmaceutics, School of Pharmacy, Fudan University and Key Laboratory of Smart Drug Delivery, Ministry of Education, Shanghai 201203, China
| | - Xiaojie Lin
- Department of Chemical Engineering, University of Washington, Seattle, WA 98195, USA
| | - Kan Wu
- Department of Chemical Engineering, University of Washington, Seattle, WA 98195, USA
| | - Jim Pfaendtner
- Department of Chemical Engineering, University of Washington, Seattle, WA 98195, USA
| | - Shaoyi Jiang
- Department of Bioengineering, University of Washington, Seattle, WA 98195, USA
- Department of Chemical Engineering, University of Washington, Seattle, WA 98195, USA
- Corresponding author.
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Shiraishi K, Yokoyama M. Toxicity and immunogenicity concerns related to PEGylated-micelle carrier systems: a review. SCIENCE AND TECHNOLOGY OF ADVANCED MATERIALS 2019; 20:324-336. [PMID: 31068982 PMCID: PMC6493319 DOI: 10.1080/14686996.2019.1590126] [Citation(s) in RCA: 120] [Impact Index Per Article: 24.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/20/2018] [Revised: 03/01/2019] [Accepted: 03/01/2019] [Indexed: 05/02/2023]
Abstract
Polymeric-micelle carrier systems have emerged as a novel drug-carrier system and have been actively studied for anticancer drug targeting. In contrast, toxicological and immunological concerns related to not only polymeric-micelle carrier systems, but also other nanocarrier systems, have received little attention owing to researchers' focus on therapeutic effects. However, in recent clinical contexts, biopharmaceuticals' effects on immune responses have come to light, requiring that researchers substantively explore the potential negative side effects of nanocarrier systems and of therapeutic proteins in order to develop nanocarrier systems suitable for clinical use. The present review describes current insights into both toxicological and immunological issues regarding polymeric-micelle carrier systems. The review focuses on immunogenicity issues of polymeric-micelle carrier systems possessing poly(ethylene glycol) (PEG). We conclude that PEG-related immunogenicity is deeply related to characteristics of a counterpart block of PEG-conjugates, and we propose future directions for addressing this unresolved issue.
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Affiliation(s)
- Kouichi Shiraishi
- Division of Medical Engineering, Research Center for Medical Sciences, The Jikei University School of Medicine, Kashiwa, Chiba, Japan
| | - Masayuki Yokoyama
- Division of Medical Engineering, Research Center for Medical Sciences, The Jikei University School of Medicine, Kashiwa, Chiba, Japan
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43
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Lin X, Jain P, Wu K, Hong D, Hung HC, O'Kelly MB, Li B, Zhang P, Yuan Z, Jiang S. Ultralow Fouling and Functionalizable Surface Chemistry Based on Zwitterionic Carboxybetaine Random Copolymers. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2019; 35:1544-1551. [PMID: 30265550 PMCID: PMC6501560 DOI: 10.1021/acs.langmuir.8b02540] [Citation(s) in RCA: 50] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/18/2023]
Abstract
Here, we report a simple yet effective surface-modification approach to imparting hydrophobic surfaces with superhydrophilicity using ultralow fouling/functionalizable carboxybetaine (CB) copolymers via a dip-coating technique. A new series of CB random copolymers with varying amphiphilicities were synthesized and coated on hydrophobic polypropylene (PP) and polystyrene (PS) surfaces. The nonfouling capability of each coating was screened by an enzyme-linked immunosorbent assay (ELISA) and further comprehensively assessed against 100% human serum by a Micro BCA protein assay kit. The random copolymer containing ∼30 mol % CB units showed superhydrophilicity with the highest air contact angle of more than 165° in DI water and the best nonfouling capability against 100% human blood serum. Surfaces of a 96-well plate coated with the optimal CB random copolymer had a significantly better nonfouling capability than those of a commercial 96-well plate with an ultralow attachment surface. The adhesion of mouse embryonic fibroblast cells (NIH3T3) was completely inhibited on surfaces coated with CB random copolymers. Furthermore, the optimal nonfouling CB copolymer surface was functionalized with an antigen via covalent bonding where its specific interactions with its antibody were verified. Thus, this CB random copolymer is capable of imparting both ultralow fouling and functionalizable capabilities to hydrophobic surfaces for blood-contacting devices.
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44
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Jain P, Hung HC, Li B, Ma J, Dong D, Lin X, Sinclair A, Zhang P, O’Kelly MB, Niu L, Jiang S. Zwitterionic Hydrogels Based on a Degradable Disulfide Carboxybetaine Cross-Linker. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2019; 35:1864-1871. [PMID: 30119608 PMCID: PMC6520105 DOI: 10.1021/acs.langmuir.8b02100] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
Abstract
We report the synthesis of a zwitterionic carboxybetaine disulfide cross-linker (CBX-SS) and biodegradable poly(carboxybetaine) (PCB) hydrogels and nanocages (NCs) made using this cross-linker. The structure of CBX-SS combines zwitterionic carboxybetaine to confer nonfouling properties and a disulfide linkage to facilitate degradation. The physical, mechanical, and fouling characteristics of PCB hydrogels cross-linked with CBX-SS were investigated. Then, the degradation characteristics of CBX-SS-cross-linked hydrogels were evaluated through their weight loss and release of an encapsulated protein in a reducing environment. Furthermore, CBX-SS was applied to prepare degradable PCB NCs. Results show that encapsulating the highly immunogenic enzyme uricase in degradable PCB NCs eliminates or prevents an in vivo immune response to both the protein and polymer.
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Affiliation(s)
- Priyesh Jain
- Department of Chemical Engineering, University of Washington, Seattle, Washington 98195, United States
| | - Hsiang-Chieh Hung
- Department of Chemical Engineering, University of Washington, Seattle, Washington 98195, United States
| | - Bowen Li
- Department of Bioengineering, University of Washington, Seattle, Washington 98195, United States
| | - Jinrong Ma
- Department of Bioengineering, University of Washington, Seattle, Washington 98195, United States
| | - Dianyu Dong
- Department of Chemical Engineering, University of Washington, Seattle, Washington 98195, United States
| | - Xiaojie Lin
- Department of Chemical Engineering, University of Washington, Seattle, Washington 98195, United States
| | - Andrew Sinclair
- Department of Chemical Engineering, University of Washington, Seattle, Washington 98195, United States
| | - Peng Zhang
- Department of Chemical Engineering, University of Washington, Seattle, Washington 98195, United States
| | - Mary Beth O’Kelly
- Department of Chemical Engineering, University of Washington, Seattle, Washington 98195, United States
| | - Liqian Niu
- Department of Chemical Engineering, University of Washington, Seattle, Washington 98195, United States
| | - Shaoyi Jiang
- Department of Chemical Engineering, University of Washington, Seattle, Washington 98195, United States
- Department of Bioengineering, University of Washington, Seattle, Washington 98195, United States
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Li R, Elsabahy M, Song Y, Wang H, Su L, Letteri RA, Khan S, Heo GS, Sun G, Liu Y, Wooley KL. Functional, Degradable Zwitterionic Polyphosphoesters as Biocompatible Coating Materials for Metal Nanostructures. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2019; 35:1503-1512. [PMID: 30346776 DOI: 10.1021/acs.langmuir.8b02033] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/24/2023]
Abstract
A zwitterionic polyphosphoester (zPPE), specifically l-cysteine-functionalized poly(but-3-yn-1-yloxy)-2-oxo-1,3,2-dioxaphospholane (zPBYP), has been developed as a poly(ethylene glycol) (PEG) alternative coating material for gold nanoparticles (AuNPs), the most extensively investigated metal nanoparticulate platform toward molecular imaging, photothermal therapy, and drug delivery applications. Thiol-yne conjugation of cysteine transformed an initial azido-terminated and alkynyl-functionalized PBYP homopolymer into zPBYP, offering hydrolytic degradability, biocompatibility, and versatile reactive moieties for installation of a range of functional groups. Despite minor degradation during purification, zPPEs were able to stabilize AuNPs presumably through multivalent interactions between combinations of the side chain zwitterions (thioether and phosphoester groups of the zPPEs with the AuNPs). 31P NMR studies in D2O revealed ca. 20% hydrolysis of the phosphoester moieties of the repeat units had occurred during the workup and purification by aqueous dialysis at pH 3 over ca. 1 d, as observed by the 31P signal of the phosphotriesters resonating at ca. -0.5 to -1.7 shifting downfield to ca. 1.1 to -0.4 ppm, attributed to transformation to phosphates. Further hydrolysis of side chain and backbone units proceeded to an extent of ca. 75% over the next 2 d in nanopure water (pH 5-6). The NMR degradation results were consistent with the broadening and red-shift of the surface plasmon resonance (SPR) observed by UV-vis spectroscopy of the zPPE-coated AuNPs in water over time. All AuNP formulations in this study, including those with citrate, PEG, and zPPE coatings, exhibited negligible immunotoxicity, as determined by cytokine overexpression in the presence of the nanostructures relative to those in cell culture medium. Notably, the zPPE-coated AuNPs displayed superior antifouling properties, as assessed by the extent of cytokine adsorption relative to both the PEGylated and citrate-coated AuNPs. Taken together, the physicochemical and biological evaluations of zPPE-coated AuNPs in conjunction with PEGylated and citrate-coated analogues indicate the promise of zPPEs as favorable alternatives to PEG coatings, with negligible immunotoxicity, good antifouling performance, and versatile reactive groups that enable the preparation of highly tailored nanomaterials for diverse applications.
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Affiliation(s)
- Richen Li
- Departments of Chemistry, Chemical Engineering, and Materials Science & Engineering, Laboratory for Synthetic-Biologic Interactions , Texas A&M University , College Station , Texas 77842 , United States
| | - Mahmoud Elsabahy
- Departments of Chemistry, Chemical Engineering, and Materials Science & Engineering, Laboratory for Synthetic-Biologic Interactions , Texas A&M University , College Station , Texas 77842 , United States
- Department of Pharmaceutics, Faculty of Pharmacy , Assiut University , 71515 Assiut , Egypt
| | - Yue Song
- Departments of Chemistry, Chemical Engineering, and Materials Science & Engineering, Laboratory for Synthetic-Biologic Interactions , Texas A&M University , College Station , Texas 77842 , United States
| | - Hai Wang
- Departments of Chemistry, Chemical Engineering, and Materials Science & Engineering, Laboratory for Synthetic-Biologic Interactions , Texas A&M University , College Station , Texas 77842 , United States
| | - Lu Su
- Departments of Chemistry, Chemical Engineering, and Materials Science & Engineering, Laboratory for Synthetic-Biologic Interactions , Texas A&M University , College Station , Texas 77842 , United States
| | - Rachel A Letteri
- Departments of Chemistry, Chemical Engineering, and Materials Science & Engineering, Laboratory for Synthetic-Biologic Interactions , Texas A&M University , College Station , Texas 77842 , United States
| | - Sarosh Khan
- Departments of Chemistry, Chemical Engineering, and Materials Science & Engineering, Laboratory for Synthetic-Biologic Interactions , Texas A&M University , College Station , Texas 77842 , United States
| | - Gyu Seong Heo
- Department of Radiology , Washington University , St. Louis , Missouri 63110 , United States
| | - Guorong Sun
- Departments of Chemistry, Chemical Engineering, and Materials Science & Engineering, Laboratory for Synthetic-Biologic Interactions , Texas A&M University , College Station , Texas 77842 , United States
| | - Yongjian Liu
- Department of Radiology , Washington University , St. Louis , Missouri 63110 , United States
| | - Karen L Wooley
- Departments of Chemistry, Chemical Engineering, and Materials Science & Engineering, Laboratory for Synthetic-Biologic Interactions , Texas A&M University , College Station , Texas 77842 , United States
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Li B, Yuan Z, McMullen P, Xie J, Jain P, Hung HC, Xu S, Zhang P, Lin X, Wu K, Jiang S. A Chromatin-Mimetic Nanomedicine for Therapeutic Tolerance Induction. ACS NANO 2018; 12:12004-12014. [PMID: 30412375 DOI: 10.1021/acsnano.8b04314] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
The undesirable immune response poses a life-threatening challenge to human health. It not only deteriorates the therapeutic performance of biologic drugs but also contributes to various diseases such as allergies and autoimmune diseases. Inspired by the role of chromatin in the maintenance of natural immune tolerance, here we report a DNA-protein polymeric nanocomplex that can mimic the tolerogenic function of chromatin and induce an immune tolerance to its protein cargos. We first proved that the chromatin-mimetic nanomedicine loaded with keyhole limpet hemocyanin (KLH), a highly immunogenic model protein, could elicit a durable antigen-specific immune tolerance to KLH lasting for at least five weeks in mice. Following the proof-of-concept study, we demonstrated that this nanomedicine could be applied to improve the safety and efficacy of a biologic drug, PEGylated uricase, by attenuating the relevant antibody (Ab) responses. Moreover, we also demonstrated that prophylactic treatments with this nanomedicine could tolerize the immune system with the allergen of ovalbumin (OVA) and thus inhibit the occurrence of airway inflammation in an OVA-induced allergic asthma murine model. Collectively, our work illustrates a nature-inspired concept of immune tolerance induction and establishes a useful tool to specifically suppress unwanted immune responses for therapeutic purposes.
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Affiliation(s)
- Bowen Li
- Department of Bioengineering , University of Washington , Seattle , Washington 98195 , United States
| | - Zhefan Yuan
- Department of Chemical Engineering , University of Washington , Seattle , Washington 98195 , United States
| | - Patrick McMullen
- Department of Chemical Engineering , University of Washington , Seattle , Washington 98195 , United States
| | - Jingyi Xie
- Department of Bioengineering , University of Washington , Seattle , Washington 98195 , United States
| | - Priyesh Jain
- Department of Chemical Engineering , University of Washington , Seattle , Washington 98195 , United States
| | - Hsiang-Chieh Hung
- Department of Chemical Engineering , University of Washington , Seattle , Washington 98195 , United States
| | - Shihan Xu
- Department of Bioengineering , University of Washington , Seattle , Washington 98195 , United States
| | - Peng Zhang
- Department of Chemical Engineering , University of Washington , Seattle , Washington 98195 , United States
| | - Xiaojie Lin
- Department of Chemical Engineering , University of Washington , Seattle , Washington 98195 , United States
| | - Kan Wu
- Department of Chemical Engineering , University of Washington , Seattle , Washington 98195 , United States
| | - Shaoyi Jiang
- Department of Bioengineering , University of Washington , Seattle , Washington 98195 , United States
- Department of Chemical Engineering , University of Washington , Seattle , Washington 98195 , United States
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47
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Wang Y, He L, Yu B, Chen Y, Shen Y, Cong H. ZnO Quantum Dots Modified by pH-Activated Charge-Reversal Polymer for Tumor Targeted Drug Delivery. Polymers (Basel) 2018; 10:E1272. [PMID: 30961197 PMCID: PMC6401959 DOI: 10.3390/polym10111272] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2018] [Revised: 11/09/2018] [Accepted: 11/12/2018] [Indexed: 02/07/2023] Open
Abstract
In this paper, we reported a pH responsive nano drug delivery system (NDDS) based on ZnO quantum dots (QDs) for controlled release of drugs. Zwitterionic poly(carboxybetaine methacrylate) (PCBMA) and poly(2-(dimethylamino) ethyl methacrylate) (PDMAEMA) were introduced to modify ZnO QDs, which can help enhance water stability, increase blood circulation time, and promote endocytosis. After tuning of PCBMA/PDMAEMA ratios, the ZnO@P(CBMA-co-DMAEMA) nanoplatform shows a sensitive switch from strong protein adsorption resistance (with negatively charged surface) at physiological pH to strong adhesion to tumor cell membranes (with positively charged surface) at the slightly acidic extracellular pH of tumors. Anti-cancer drug, Doxorubicin (DOX), molecules were demonstrated to be successfully loaded to ZnO@P(CBMA-co-DMAEMA) with a relatively large drug loading content (24.6%). In addition, ZnO@P(CBMA-co-DMAEMA) loaded with DOX can achieve lysosomal acid degradation and release of DOX after endocytosis by tumor cells, resulting in synergistic treatment of cancer, which is attributed to a combination of the anticancer effect of Zn2+ and DOX.
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Affiliation(s)
- Yifan Wang
- Institute of Biomedical Materials and Engineering, College of Materials Science and Engineering, College of Chemistry and Chemical Engineering, Qingdao University, Qingdao 266071, China.
| | - Liang He
- Institute of Biomedical Materials and Engineering, College of Materials Science and Engineering, College of Chemistry and Chemical Engineering, Qingdao University, Qingdao 266071, China.
| | - Bing Yu
- Institute of Biomedical Materials and Engineering, College of Materials Science and Engineering, College of Chemistry and Chemical Engineering, Qingdao University, Qingdao 266071, China.
- Laboratory for New Fiber Materials and Modern Textile, Growing Base for State Key Laboratory, Qingdao University, Qingdao 266071, China.
| | - Yang Chen
- Institute of Biomedical Materials and Engineering, College of Materials Science and Engineering, College of Chemistry and Chemical Engineering, Qingdao University, Qingdao 266071, China.
| | - Youqing Shen
- Institute of Biomedical Materials and Engineering, College of Materials Science and Engineering, College of Chemistry and Chemical Engineering, Qingdao University, Qingdao 266071, China.
- Key Laboratory of Biomass Chemical Engineering of Ministry of Education, Center for Bionanoengineering, and Department of Chemical and Biological Engineering, Zhejiang University, Hangzhou 310027, China.
| | - Hailin Cong
- Institute of Biomedical Materials and Engineering, College of Materials Science and Engineering, College of Chemistry and Chemical Engineering, Qingdao University, Qingdao 266071, China.
- Laboratory for New Fiber Materials and Modern Textile, Growing Base for State Key Laboratory, Qingdao University, Qingdao 266071, China.
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48
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Xue K, Wang X, Yong PW, Young DJ, Wu YL, Li Z, Loh XJ. Hydrogels as Emerging Materials for Translational Biomedicine. ADVANCED THERAPEUTICS 2018. [DOI: 10.1002/adtp.201800088] [Citation(s) in RCA: 55] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Affiliation(s)
- Kun Xue
- Institute of Materials Research and Engineering; Agency for Science,; Technology and Research; 2 Fusionopolis Way, #08-03 Innovis Singapore 138634 Singapore
| | - Xiaoyuan Wang
- Fujian Provincial Key Laboratory of Innovative Drug Target Research and State Key Laboratory of Cellular Stress Biology School of Pharmaceutical Sciences; Xiamen University; Xiamen 361102 China
| | - Pei Wern Yong
- Department of Materials Science and Engineering; National University of Singapore; 9 Engineering Drive 1 Singapore 117575 Singapore
| | - David James Young
- Faculty of Science; Health, Education and Engineering; University of the Sunshine Coast; Maroochydore Queensland 4558 Australia
| | - Yun-Long Wu
- Fujian Provincial Key Laboratory of Innovative Drug Target Research and State Key Laboratory of Cellular Stress Biology School of Pharmaceutical Sciences; Xiamen University; Xiamen 361102 China
| | - Zibiao Li
- Institute of Materials Research and Engineering; Agency for Science,; Technology and Research; 2 Fusionopolis Way, #08-03 Innovis Singapore 138634 Singapore
| | - Xian Jun Loh
- Institute of Materials Research and Engineering; Agency for Science,; Technology and Research; 2 Fusionopolis Way, #08-03 Innovis Singapore 138634 Singapore
- Department of Materials Science and Engineering; National University of Singapore; 9 Engineering Drive 1 Singapore 117575 Singapore
- Singapore Eye Research Institute; 11 Third Hospital Avenue Singapore 168751 Singapore
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49
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Li B, Yuan Z, Hung H, Ma J, Jain P, Tsao C, Xie J, Zhang P, Lin X, Wu K, Jiang S. Revealing the Immunogenic Risk of Polymers. Angew Chem Int Ed Engl 2018; 57:13873-13876. [DOI: 10.1002/anie.201808615] [Citation(s) in RCA: 66] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2018] [Revised: 08/26/2018] [Indexed: 12/17/2022]
Affiliation(s)
- Bowen Li
- Department of Bioengineering University of Washington Seattle WA 98195 USA
| | - Zhefan Yuan
- Department of Chemical Engineering University of Washington Seattle WA 98195 USA
| | - Hsiang‐Chien Hung
- Department of Chemical Engineering University of Washington Seattle WA 98195 USA
| | - Jinrong Ma
- Department of Chemical Engineering University of Washington Seattle WA 98195 USA
| | - Priyesh Jain
- Department of Chemical Engineering University of Washington Seattle WA 98195 USA
| | - Caroline Tsao
- Department of Chemical Engineering University of Washington Seattle WA 98195 USA
| | - Jingyi Xie
- Department of Bioengineering University of Washington Seattle WA 98195 USA
| | - Peng Zhang
- Department of Chemical Engineering University of Washington Seattle WA 98195 USA
| | - Xiaojie Lin
- Department of Chemical Engineering University of Washington Seattle WA 98195 USA
| | - Kan Wu
- Department of Chemical Engineering University of Washington Seattle WA 98195 USA
| | - Shaoyi Jiang
- Department of Bioengineering University of Washington Seattle WA 98195 USA
- Department of Chemical Engineering University of Washington Seattle WA 98195 USA
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50
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Li B, Yuan Z, Hung H, Ma J, Jain P, Tsao C, Xie J, Zhang P, Lin X, Wu K, Jiang S. Revealing the Immunogenic Risk of Polymers. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201808615] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Affiliation(s)
- Bowen Li
- Department of Bioengineering University of Washington Seattle WA 98195 USA
| | - Zhefan Yuan
- Department of Chemical Engineering University of Washington Seattle WA 98195 USA
| | - Hsiang‐Chien Hung
- Department of Chemical Engineering University of Washington Seattle WA 98195 USA
| | - Jinrong Ma
- Department of Chemical Engineering University of Washington Seattle WA 98195 USA
| | - Priyesh Jain
- Department of Chemical Engineering University of Washington Seattle WA 98195 USA
| | - Caroline Tsao
- Department of Chemical Engineering University of Washington Seattle WA 98195 USA
| | - Jingyi Xie
- Department of Bioengineering University of Washington Seattle WA 98195 USA
| | - Peng Zhang
- Department of Chemical Engineering University of Washington Seattle WA 98195 USA
| | - Xiaojie Lin
- Department of Chemical Engineering University of Washington Seattle WA 98195 USA
| | - Kan Wu
- Department of Chemical Engineering University of Washington Seattle WA 98195 USA
| | - Shaoyi Jiang
- Department of Bioengineering University of Washington Seattle WA 98195 USA
- Department of Chemical Engineering University of Washington Seattle WA 98195 USA
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