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Ahmad A, Khan JM, Paray BA, Rashid K, Parvez A. Endolysosomal trapping of therapeutics and endosomal escape strategies. Drug Discov Today 2024; 29:104070. [PMID: 38942071 DOI: 10.1016/j.drudis.2024.104070] [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: 11/08/2023] [Revised: 05/31/2024] [Accepted: 06/24/2024] [Indexed: 06/30/2024]
Abstract
Internalizing therapeutic molecules or genes into cells and safely delivering them to the target tissue where they can perform the intended tasks is one of the key characteristics of the smart gene/drug delivery vector. Despite much research in this field, endosomal escape continues to be a significant obstacle to the development of effective gene/drug delivery systems. In this review, we discuss in depth the several types of endocytic pathways involved in the endolysosomal trapping of therapeutic agents. In addition, we describe numerous mechanisms involved in nanoparticle endosomal escape. Furthermore, many other techniques are employed to increase endosomal escape to minimize entrapment of therapeutic compounds within endolysosomes, which have been reviewed at length in this study.
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Affiliation(s)
- Aqeel Ahmad
- Department of Medical Biochemistry, College of Medicine, Shaqra University, Shaqra 11961, Saudi Arabia.
| | - Javed Masood Khan
- Department of Food Science and Nutrition, Faculty of Food and Agricultural Sciences, King Saud University, 2460, Riyadh 11451, Saudi Arabia
| | - Bilal Ahamad Paray
- Department of Zoology, College of Science, King Saud University, PO Box 2455, Riyadh 11451, Saudi Arabia
| | - Khalid Rashid
- Department of Urology, Northwestern University Feinberg School of Medicine, Chicago, IL 60611, USA
| | - Ashib Parvez
- Department of Community Medicine, F.H. Medical College, Atal Bihari Vajpayee Medical University, Etmadpur, Agra, India
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2
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Fan Z, Iqbal H, Ni J, Khan NU, Irshad S, Razzaq A, Alfaifi MY, Elbehairi SEI, Shati AA, Zhou J, Cheng H. Rationalized landscape on protein-based cancer nanomedicine: Recent progress and challenges. Int J Pharm X 2024; 7:100238. [PMID: 38511068 PMCID: PMC10951516 DOI: 10.1016/j.ijpx.2024.100238] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2024] [Revised: 03/07/2024] [Accepted: 03/08/2024] [Indexed: 03/22/2024] Open
Abstract
The clinical advancement of protein-based nanomedicine has revolutionized medical professionals' perspectives on cancer therapy. Protein-based nanoparticles have been exploited as attractive vehicles for cancer nanomedicine due to their unique properties derived from naturally biomacromolecules with superior biocompatibility and pharmaceutical features. Furthermore, the successful translation of Abraxane™ (paclitaxel-based albumin nanoparticles) into clinical application opened a new avenue for protein-based cancer nanomedicine. In this mini-review article, we demonstrate the rational design and recent progress of protein-based nanoparticles along with their applications in cancer diagnosis and therapy from recent literature. The current challenges and hurdles that hinder clinical application of protein-based nanoparticles are highlighted. Finally, future perspectives for translating protein-based nanoparticles into clinic are identified.
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Affiliation(s)
- Zhechen Fan
- State Key Laboratory of Natural Medicines, Department of Pharmaceutics, China Pharmaceutical University, Nanjing 210009, China
| | - Haroon Iqbal
- Eye Hospital, School of Ophthalmology and Optometry, Wenzhou Medical University, Wenzhou 325027, Zhejiang, China
| | - Jiang Ni
- Department of Pharmacy, Affiliated Hospital of Jiangnan University, Wuxi 214000, China
| | - Naveed Ullah Khan
- Department of Pharmacy, Zhejiang University of Technology, Hangzhou 310000, China
| | - Shahla Irshad
- Department of Allied Health Sciences, Faculty of Health and Medical Sciences, Mirpur University of Science and Technology (MUST), Mirpur, Azad Jammu and Kashmir 10250, Pakistan
| | - Anam Razzaq
- College of Pharmaceutical Sciences, Soochow University, Suzhou 215123, China
| | - Mohammad Y. Alfaifi
- King Khalid University, Faculty of Science, Biology Department, Abha 9004, Saudi Arabia
| | | | - Ali A. Shati
- King Khalid University, Faculty of Science, Biology Department, Abha 9004, Saudi Arabia
| | - Jianping Zhou
- State Key Laboratory of Natural Medicines, Department of Pharmaceutics, China Pharmaceutical University, Nanjing 210009, China
| | - Hao Cheng
- State Key Laboratory of Natural Medicines, Department of Pharmaceutics, China Pharmaceutical University, Nanjing 210009, China
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Hua C, Qiu L. Polymersomes for Therapeutic Protein and Peptide Delivery: Towards Better Loading Properties. Int J Nanomedicine 2024; 19:2317-2340. [PMID: 38476284 PMCID: PMC10929215 DOI: 10.2147/ijn.s444910] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2023] [Accepted: 01/24/2024] [Indexed: 03/14/2024] Open
Abstract
Therapeutics based on proteins and peptides have profoundly transformed the landscape of treatment for diseases, from diabetes mellitus to cancers, yet the short half-life and low bioavailability of therapeutic proteins and peptides hinder their wide applications. To break through this bottleneck, biomolecules-loaded polymersomes with strong adjustability and versatility have attracted more and more attentions recently. Loading proteins or peptides into polymersomes is the first but extremely important step towards developing high-quality formulation products. However, increasing protein and peptide loading content is quite challenging due to the inherent nature of self-assembled vesicle formation mechanism and physiochemical characteristics of biomacromolecules. This review highlights the potential of polymersomes as the next-generation therapeutic proteins and peptides carrier and emphatically introduces novel approaches and recent progress to achieve satisfactory encapsulation capability of polymersomes for proteins and peptides. On the one hand, with the help of intermolecular interactions, such as electrostatic, lipid-protein, and hydrophobic interactions, the drug loading could be significantly improved. On the other hand, loading improvement could be attained through innovation of preparation methods, ranging from modified traditional film hydration techniques to the novel phase-guided assembly method.
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Affiliation(s)
- Chengxu Hua
- Ministry of Educational (MOE) Key Laboratory of Macromolecular Synthesis and Functionalization, Department of Polymer Science and Engineering, Zhejiang University, Hangzhou, 310058, People’s Republic of China
| | - Liyan Qiu
- Ministry of Educational (MOE) Key Laboratory of Macromolecular Synthesis and Functionalization, Department of Polymer Science and Engineering, Zhejiang University, Hangzhou, 310058, People’s Republic of China
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Sinsinbar G, Bindra AK, Liu S, Chia TW, Yoong Eng EC, Loo SY, Lam JH, Schultheis K, Nallani M. Amphiphilic Block Copolymer Nanostructures as a Tunable Delivery Platform: Perspective and Framework for the Future Drug Product Development. Biomacromolecules 2024; 25:541-563. [PMID: 38240244 DOI: 10.1021/acs.biomac.3c00858] [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: 02/13/2024]
Abstract
Nanoformulation of active payloads or pharmaceutical ingredients (APIs) has always been an area of interest to achieve targeted, sustained, and efficacious delivery. Various delivery platforms have been explored, but loading and delivery of APIs have been challenging because of the chemical and structural properties of these molecules. Polymersomes made from amphiphilic block copolymers (ABCPs) have shown enormous promise as a tunable API delivery platform and confer multifold advantages over lipid-based systems. For example, a COVID booster vaccine comprising polymersomes encapsulating spike protein (ACM-001) has recently completed a Phase I clinical trial and provides a case for developing safe drug products based on ABCP delivery platforms. However, several limitations need to be resolved before they can reach their full potential. In this Perspective, we would like to highlight such aspects requiring further development for translating an ABCP-based delivery platform from a proof of concept to a viable commercial product.
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Affiliation(s)
- Gaurav Sinsinbar
- ACM Biolabs Pte Ltd., 71 Nanyang Drive, #02M-02, NTU Innovation Center, Singapore 638075, Singapore
| | - Anivind Kaur Bindra
- ACM Biolabs Pte Ltd., 71 Nanyang Drive, #02M-02, NTU Innovation Center, Singapore 638075, Singapore
| | - Shaoqiong Liu
- ACM Biolabs Pte Ltd., 71 Nanyang Drive, #02M-02, NTU Innovation Center, Singapore 638075, Singapore
| | - Teck Wan Chia
- ACM Biolabs Pte Ltd., 71 Nanyang Drive, #02M-02, NTU Innovation Center, Singapore 638075, Singapore
| | - Eunice Chia Yoong Eng
- ACM Biolabs Pte Ltd., 71 Nanyang Drive, #02M-02, NTU Innovation Center, Singapore 638075, Singapore
| | - Ser Yue Loo
- ACM Biolabs Pte Ltd., 71 Nanyang Drive, #02M-02, NTU Innovation Center, Singapore 638075, Singapore
| | - Jian Hang Lam
- ACM Biolabs Pte Ltd., 71 Nanyang Drive, #02M-02, NTU Innovation Center, Singapore 638075, Singapore
| | - Katherine Schultheis
- ACM Biolabs Pte Ltd., 71 Nanyang Drive, #02M-02, NTU Innovation Center, Singapore 638075, Singapore
| | - Madhavan Nallani
- ACM Biolabs Pte Ltd., 71 Nanyang Drive, #02M-02, NTU Innovation Center, Singapore 638075, Singapore
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Rana P, Singh C, Kaushik A, Saleem S, Kumar A. Recent advances in stimuli-responsive tailored nanogels for cancer therapy; from bench to personalized treatment. J Mater Chem B 2024; 12:382-412. [PMID: 38095136 DOI: 10.1039/d3tb02650g] [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: 12/21/2023]
Abstract
To improve the quality of health in a personalized manner, better control over pharmacologically relevant cargo formulation, organ-specific targeted delivery, and on-demand release of therapeutic agents is crucial. Significant work has been put into designing and developing revolutionary nanotherapeutics approaches for the effective monitoring and personalized treatment of disease. Nanogel (NG) has attracted significant interest because of its tremendous potential in cancer therapy and its environmental stimuli responsiveness. NG is considered a next-generation delivery technology due to its benefits like as size tunability, high loading, stimuli responsiveness, prolonged drug release via in situ gelling mechanisms, stability, and its potential to provide personalized therapy from the investigation of human genes and the genes in various types of cancers and its association with a selective anticancer drug. Stimuli-responsive NGs can be used as smart nanomedicines to detect and treat cancer and can be tuned as personalized medicine as well. This comprehensive review article's major objectives include the challenges of NGs' clinical translation for cancer treatment as well as its early preclinical successes and prospects.
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Affiliation(s)
- Prinsy Rana
- Chitkara College of Pharmacy, Chitkara University, Punjab, India
- M. M. College of Pharmacy, Maharishi Markandeshwar (Deemed to be University), Mullana, Ambala-133207, Haryana, India
| | - Charan Singh
- Department of Pharmaceutical Sciences, School of Sciences, Hemvati Nandan Bahuguna Garhwal University (A Central University), Srinagar, Uttarakhand-246174, India
| | - Ajeet Kaushik
- NanoBiotech Lab, Department of Environmental Engineering, Florida Polytechnic University (FPU), Lakeland, FL, 33805-8531, USA
- School of Engineering, University of Petroleum and Energy Studies, Dehradun 248007, India
| | - Shakir Saleem
- Department of Public Health, College of Health Sciences, Saudi Electronic University, P. O. Box 93499, Riyadh 11673, Saudi Arabia
| | - Arun Kumar
- Department of Pharmacy, School of Health Sciences, Central University of South Bihar, Gaya-824209, India.
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Li Y, Guo Y, Zhang K, Zhu R, Chen X, Zhang Z, Yang W. Cell Death Pathway Regulation by Functional Nanomedicines for Robust Antitumor Immunity. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2024; 11:e2306580. [PMID: 37984863 PMCID: PMC10797449 DOI: 10.1002/advs.202306580] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/12/2023] [Revised: 10/16/2023] [Indexed: 11/22/2023]
Abstract
Cancer immunotherapy has become a mainstream cancer treatment over traditional therapeutic modes. Cancer cells can undergo programmed cell death including ferroptosis, pyroptosis, autophagy, necroptosis, apoptosis and cuproptosis which are find to have intrinsic relationships with host antitumor immune response. However, direct use of cell death inducers or regulators may bring about severe side effects that can also be rapidly excreted and degraded with low therapeutic efficacy. Nanomaterials are able to carry them for long circulation time, high tumor accumulation and controlled release to achieve satisfactory therapeutic effect. Nowadays, a large number of studies have focused on nanomedicines-based strategies through modulating cell death modalities to potentiate antitumor immunity. Herein, immune cell types and their function are first summarized, and state-of-the-art research progresses in nanomedicines mediated cell death pathways (e.g., ferroptosis, pyroptosis, autophagy, necroptosis, apoptosis and cuproptosis) with immune response provocation are highlighted. Subsequently, the conclusion and outlook of potential research focus are discussed.
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Affiliation(s)
- Yongjuan Li
- School of Pharmaceutical SciencesHenan Key Laboratory of Targeting Therapy and Diagnosis for Critical DiseasesZhengzhou UniversityZhengzhouHenan450001China
- Medical Research CenterThe First Affiliated Hospital of Zhengzhou UniversityZhengzhou UniversityZhengzhouHenan450001China
- The center of Infection and ImmunityAcademy of Medical SciencesZhengzhou UniversityZhengzhouHenan450001China
| | - Yichen Guo
- School of Pharmaceutical SciencesHenan Key Laboratory of Targeting Therapy and Diagnosis for Critical DiseasesZhengzhou UniversityZhengzhouHenan450001China
| | - Kaixin Zhang
- School of Pharmaceutical SciencesHenan Key Laboratory of Targeting Therapy and Diagnosis for Critical DiseasesZhengzhou UniversityZhengzhouHenan450001China
| | - Rongrong Zhu
- School of Pharmaceutical SciencesHenan Key Laboratory of Targeting Therapy and Diagnosis for Critical DiseasesZhengzhou UniversityZhengzhouHenan450001China
| | - Xiaoyuan Chen
- Departments of Diagnostic Radiology, SurgeryChemical and Biomolecular Engineering, and Biomedical EngineeringYong Loo Lin School of Medicine and Faculty of EngineeringNational University of SingaporeSingapore119074Singapore
- Clinical Imaging Research CentreCentre for Translational MedicineYong Loo Lin School of MedicineNational University of SingaporeSingapore117599Singapore
- Nanomedicine Translational Research ProgramNUS Center for NanomedicineYong Loo Lin School of MedicineNational University of SingaporeSingapore117597Singapore
| | - Zhenzhong Zhang
- School of Pharmaceutical SciencesHenan Key Laboratory of Targeting Therapy and Diagnosis for Critical DiseasesZhengzhou UniversityZhengzhouHenan450001China
| | - Weijing Yang
- School of Pharmaceutical SciencesHenan Key Laboratory of Targeting Therapy and Diagnosis for Critical DiseasesZhengzhou UniversityZhengzhouHenan450001China
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Kayani A, Raza A, Si J, Dutta D, Zhou Q, Ge Z. Polymersome Membrane Engineering with Active Targeting or Controlled Permeability for Responsive Drug Delivery. Biomacromolecules 2023; 24:4622-4645. [PMID: 37870458 DOI: 10.1021/acs.biomac.3c00839] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2023]
Abstract
Polymersomes have been extensively investigated for drug delivery as nanocarriers for two decades due to a series of advantages including high stability under physiological conditions, simultaneous encapsulation of hydrophilic and hydrophobic drugs inside inner cavities and membranes, respectively, and facile adjustment of membrane and surface properties, as well as controlled drug release through incorporation of stimuli-responsive components. Despite these features, polymersome nanocarriers frequently suffer from nontargeting delivery and poor membrane permeability. In recent years, polymersomes have been functionalized for more efficient drug delivery. The surface shells were explored to be modified with diverse active targeting groups to improve disease-targeting delivery. The membrane permeability of the polymersomes was adjusted by incorporation of the stimuli-responsive components for smart controlled transportation of the encapsulated drugs. Therefore, being the polymersome-biointerface, tailorable properties can be introduced by its carefully modulated engineering. This review elaborates on the role of polymersome membranes as a platform to incorporate versatile features. First, we discuss how surface functionalization facilitates the directional journey to the targeting sites toward specific diseases, cells, or intracellular organelles via active targeting. Moreover, recent advances in the past decade related to membrane permeability to control drug release are also summarized. We finally discuss future development to promote polymersomes as in vivo drug delivery nanocarriers.
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Affiliation(s)
- Anum Kayani
- School of Chemistry, Engineering Research Center of Energy Storage Materials and Devices, Ministry of Education, Xi'an Jiaotong University, Xi'an 710049, Shaanxi, China
- CAS Key Laboratory of Soft Matter Chemistry, Department of Polymer Science and Engineering, University of Science and Technology of China, Hefei 230026, Anhui, China
| | - Arsalan Raza
- School of Chemistry, Engineering Research Center of Energy Storage Materials and Devices, Ministry of Education, Xi'an Jiaotong University, Xi'an 710049, Shaanxi, China
- CAS Key Laboratory of Soft Matter Chemistry, Department of Polymer Science and Engineering, University of Science and Technology of China, Hefei 230026, Anhui, China
| | - Jiale Si
- School of Chemistry, Engineering Research Center of Energy Storage Materials and Devices, Ministry of Education, Xi'an Jiaotong University, Xi'an 710049, Shaanxi, China
| | - Debabrata Dutta
- School of Chemistry, Engineering Research Center of Energy Storage Materials and Devices, Ministry of Education, Xi'an Jiaotong University, Xi'an 710049, Shaanxi, China
| | - Qinghao Zhou
- School of Chemistry, Engineering Research Center of Energy Storage Materials and Devices, Ministry of Education, Xi'an Jiaotong University, Xi'an 710049, Shaanxi, China
| | - Zhishen Ge
- School of Chemistry, Engineering Research Center of Energy Storage Materials and Devices, Ministry of Education, Xi'an Jiaotong University, Xi'an 710049, Shaanxi, China
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Gouveia MG, Wesseler JP, Ramaekers J, Weder C, Scholten PBV, Bruns N. Polymersome-based protein drug delivery - quo vadis? Chem Soc Rev 2023; 52:728-778. [PMID: 36537575 PMCID: PMC9890519 DOI: 10.1039/d2cs00106c] [Citation(s) in RCA: 26] [Impact Index Per Article: 26.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2022] [Indexed: 12/24/2022]
Abstract
Protein-based therapeutics are an attractive alternative to established therapeutic approaches and represent one of the fastest growing families of drugs. While many of these proteins can be delivered using established formulations, the intrinsic sensitivity of proteins to denaturation sometimes calls for a protective carrier to allow administration. Historically, lipid-based self-assembled structures, notably liposomes, have performed this function. After the discovery of polymersome-based targeted drug-delivery systems, which offer manifold advantages over lipid-based structures, the scientific community expected that such systems would take the therapeutic world by storm. However, no polymersome formulations have been commercialised. In this review article, we discuss key obstacles for the sluggish translation of polymersome-based protein nanocarriers into approved pharmaceuticals, which include limitations imparted by the use of non-degradable polymers, the intricacies of polymersome production methods, and the complexity of the in vivo journey of polymersomes across various biological barriers. Considering this complex subject from a polymer chemist's point of view, we highlight key areas that are worthy to explore in order to advance polymersomes to a level at which clinical trials become worthwhile and translation into pharmaceutical and nanomedical applications is realistic.
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Affiliation(s)
- Micael G Gouveia
- Department of Pure and Applied Chemistry, University of Strathclyde, Thomas Graham Building, 295 Cathedral Street, Glasgow G1 1XL, UK
| | - Justus P Wesseler
- Department of Pure and Applied Chemistry, University of Strathclyde, Thomas Graham Building, 295 Cathedral Street, Glasgow G1 1XL, UK
| | - Jobbe Ramaekers
- Department of Pure and Applied Chemistry, University of Strathclyde, Thomas Graham Building, 295 Cathedral Street, Glasgow G1 1XL, UK
| | - Christoph Weder
- Adolphe Merkle Institute, Chemin des Verdiers 4, 1700 Fribourg, Switzerland.
| | - Philip B V Scholten
- Adolphe Merkle Institute, Chemin des Verdiers 4, 1700 Fribourg, Switzerland.
| | - Nico Bruns
- Department of Pure and Applied Chemistry, University of Strathclyde, Thomas Graham Building, 295 Cathedral Street, Glasgow G1 1XL, UK
- Department of Chemistry, Technical University of Darmstadt, Alarich-Weiss-Straße 4, 64287 Darmstadt, Germany.
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Zhou T, Yuan S, Qian P, Wu Y. Enzymes in Nanomedicine for Anti-tumor Therapy. Chem Res Chin Univ 2023. [DOI: 10.1007/s40242-023-2349-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
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10
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Fan X, Wang K, Lu Q, Lu Y, Liu F, Li L, Li S, Ye H, Zhao J, Cao L, Zhang H, He Z, Sun J. Surface-anchored tumor microenvironment-responsive protein nanogel-platelet system for cytosolic delivery of therapeutic protein in the post-surgical cancer treatment. Acta Biomater 2022; 154:412-423. [PMID: 36280028 DOI: 10.1016/j.actbio.2022.10.031] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2022] [Revised: 10/10/2022] [Accepted: 10/14/2022] [Indexed: 12/14/2022]
Abstract
Nanoparticle-anchored platelet systems hold great potential to act as drug carriers in post-surgical cancer treatment due to their intrinsic ability to target the bleeding sites. However, rational design is still needed to further improve its cargo release profiles to meet the cytosolic delivery of therapeutic proteins with intracellular targets. Herein, we developed a tumor microenvironment (TME)-responsive backpack-conjugated platelet system to enhance intracellular protein delivery, thereby significantly inhibiting tumor recurrence after surgery. Specifically, protein nanogels encapsulating GALA and Granzyme B (GrB) are conjugated on the platelet surface via an acid-sensitive benzoic-imine linker through a biorthogonal reaction (GALA-GNGs-P). Taking advantage of wound-tropism of platelets, GALA-GNGs-P could actively accumulate at the surgical trauma and release nanogels in response to acidic TME for promoting deep penetration. Following cellular uptake, the pore-forming peptide GALA helps nanogels escape from lysosome. Subsequently, high glutathione (GSH) concentration in tumor cytoplasm facilitates GrB release from NGs, leading to intense cell apoptosis. GALA-GNGs-P shows remarkable tumor-targeting capability, high cellular uptake, and outstanding lysosomal escaping ability, which can significantly inhibit tumor recurrence in mice models with incomplete tumor resection. Our findings indicate that platelets bioengineered with TME-responsive protein nanogels provide an option to intracellularly deliver therapeutic proteins for the post-surgical treatment of cancer. STATEMENT OF SIGNIFICANCE: Platelet-based drug delivery systems (DDSs) have gained considerable achievements in post-surgical cancer treatment. However, there is no research exploring their potential in realizing the controllable release of cargoes in the acidic tumor microenvironment (TME). Herein, we developed a TME-responsive bioengineered platelet delivery platform (GALA-GNGs-P) for achieving controllable and effective protein intracellular delivery to overcome post-surgical tumor recurrence. Our surface-anchored nanogel-platelet system has the following advantages: (i) improving the loading efficiency of therapeutic proteins, (ii) affecting no physiological function of platelets, (iii) realizing on-demand cargo release in the acidic TME, and (iv) helping proteins escape from endosomal entrapment. Our findings further explored the prospect of cellular backpack system and realized the controllable release of cargoes in the acidic TME.
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Affiliation(s)
- Xiaoyuan Fan
- Department of Pharmaceutics, Wuya College of Innovation, Shenyang Pharmaceutical University, Shenyang 110016, China
| | - Kaiyuan Wang
- Department of Pharmaceutics, Wuya College of Innovation, Shenyang Pharmaceutical University, Shenyang 110016, China
| | - Qi Lu
- Department of Pharmaceutics, Wuya College of Innovation, Shenyang Pharmaceutical University, Shenyang 110016, China
| | - Yutong Lu
- Department of Pharmaceutics, Wuya College of Innovation, Shenyang Pharmaceutical University, Shenyang 110016, China
| | - Fengxiang Liu
- Department of Pharmaceutics, Wuya College of Innovation, Shenyang Pharmaceutical University, Shenyang 110016, China
| | - Lu Li
- Department of Pharmaceutics, Wuya College of Innovation, Shenyang Pharmaceutical University, Shenyang 110016, China
| | - Songhao Li
- Department of Pharmaceutics, Wuya College of Innovation, Shenyang Pharmaceutical University, Shenyang 110016, China
| | - Hao Ye
- Multi-Scale Robotics Lab (MSRL), Institute of Robotics & Intelligent Systems (IRIS), ETH Zurich, 8092 Zurich, Switzerland
| | - Jian Zhao
- Department of Pharmaceutics, Wuya College of Innovation, Shenyang Pharmaceutical University, Shenyang 110016, China
| | - Liping Cao
- Department of Pharmaceutics, Wuya College of Innovation, Shenyang Pharmaceutical University, Shenyang 110016, China
| | - Haotian Zhang
- School of Life Science and Biopharmaceutics, Shenyang Pharmaceutical University, Shenyang Liaoning 110016, China
| | - Zhonggui He
- Department of Pharmaceutics, Wuya College of Innovation, Shenyang Pharmaceutical University, Shenyang 110016, China
| | - Jin Sun
- Department of Pharmaceutics, Wuya College of Innovation, Shenyang Pharmaceutical University, Shenyang 110016, China.
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Han R, Yu L, Zhao C, Li Y, Ma Y, Zhai Y, Qian Z, Gu Y, Li S. Inhibition of SerpinB9 to enhance granzyme B-based tumor therapy by using a modified biomimetic nanoplatform with a cascade strategy. Biomaterials 2022; 288:121723. [DOI: 10.1016/j.biomaterials.2022.121723] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2022] [Revised: 07/30/2022] [Accepted: 08/02/2022] [Indexed: 11/16/2022]
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12
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Setia A, Sahu RK, Ray S, Widyowati R, Ekasari W, Saraf S. Advances in Hybrid Vesicular-based Drug Delivery Systems: Improved Biocompatibility, Targeting, Therapeutic Efficacy and Pharmacokinetics of Anticancer Drugs. Curr Drug Metab 2022; 23:757-780. [PMID: 35761494 DOI: 10.2174/1389200223666220627110049] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2022] [Revised: 04/11/2022] [Accepted: 05/24/2022] [Indexed: 01/05/2023]
Abstract
Anticancer drugs and diagnostics can be transported in nanoscale vesicles that provide a flexible platform. A hybrid nanoparticle, a nano assembly made up of many types of nanostructures, has the greatest potential to perform these two activities simultaneously. Nanomedicine has shown the promise of vesicular carriers based on lipopolymersomes, lipid peptides, and metallic hybrid nano-vesicle systems. However, there are significant limitations that hinder the clinical implementation of these systems at the commercial scale, such as low productivity, high energy consumption, expensive setup, long process durations, and the current cancer therapies described in this article. Combinatorial hybrid systems can be used to reduce the above limitations. A greater therapeutic index and improved clinical results are possible with hybrid nanovesicular systems, which integrate the benefits of many carriers into a single structure. Due to their unique properties, cell-based drug delivery systems have shown tremendous benefits in the treatment of cancer. Nanoparticles (NPs) can benefit significantly from the properties of erythrocytes and platelets, which are part of the circulatory cells and circulate for a long time. Due to their unique physicochemical properties, nanomaterials play an essential role in cell-based drug delivery. Combining the advantages of different nanomaterials and cell types gives the resulting delivery systems a wide range of desirable properties. NPs are nextgeneration core-shell nanostructures that combine a lipid shell with a polymer core. The fabrication of lipid-polymer hybrid NPs has recently undergone a fundamental shift, moving from a two-step to a one-step technique based on the joint self-assembly of polymers and lipids. Oncologists are particularly interested in this method as a combinatorial drug delivery platform because of its two-in-one structure. This article addresses various preparative methods for the preparation of hybrid nano-vesicular systems. It also discusses the cellular mechanism of hybrid nano-vesicular systems and describes the thorough knowledge of various hybrid vesicular systems.
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Affiliation(s)
- Aseem Setia
- Department of Pharmacy, Shri Rawatpura Sarkar University, Raipur, (C.G) - 492015, India
| | - Ram Kumar Sahu
- Department of Pharmaceutical Sciences, Assam University (A Central University), Silchar-788011, Assam, India
| | - Supratim Ray
- Department of Pharmaceutical Sciences, Assam University (A Central University), Silchar-788011, Assam, India
| | - Retno Widyowati
- Department of Pharmaceutical Sciences, Faculty of Pharmacy, Universitas Airlangga, Surabaya, 60115, Indonesia
| | - Wiwied Ekasari
- Department of Pharmaceutical Sciences, Faculty of Pharmacy, Universitas Airlangga, Surabaya, 60115, Indonesia
| | - Swarnlata Saraf
- Institute of Pharmacy, Pt. Ravishankar Shukla University, Raipur 492010, Chhattisgarh, India
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Kim D, Wu Y, Oh YK. On-demand delivery of protein drug from 3D-printed implants. J Control Release 2022; 349:133-142. [PMID: 35787916 DOI: 10.1016/j.jconrel.2022.06.047] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2022] [Revised: 05/28/2022] [Accepted: 06/25/2022] [Indexed: 11/16/2022]
Abstract
Here, we constructed 3D-printed multiunit implants to enable remote light-controlled protein drug delivery in a spatiotemporal manner. Multiunit implants were designed to be 3D printed using polycaprolactone, lauric acid, and melanin as a matrix, and a polycaprolactone scaffold as a multiunit divider. As a model drug, insulin was loaded to each unit of the implant. The 3D printing yielded a rectangular matrix with multiunit sectors segregated by polycaprolactone lanes. Irradiation with near infrared light (NIR) triggered controlled release of insulin from the irradiated locus: Upon NIR irradiation, heat generated from the melanin melted the polycaprolactone/lauric acid matrix to release insulin from the scaffold. In the absence of melanin in the matrix, the implant did not show NIR-responsive insulin release. When lauric acid was absent from the matrix, the NIR-irradiated unit did not undergo dismantling. When the insulin-loaded multiunit implant was applied to a mouse diabetic model and irradiated with NIR, repetitive insulin release resulted in an efficient decrease of the blood glucose level over multiple days. Together, these results suggest that 3D printing technology-based multi-dosing of insulin on demand can enable convenient treatment of diabetes through external NIR irradiation, potentially avoiding the pain and discomfort of repeated insulin injections.
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Affiliation(s)
- Dongyoon Kim
- College of Pharmacy and Research Institute of Pharmaceutical Sciences, Seoul National University, Seoul 08826, Republic of Korea
| | - Yina Wu
- College of Pharmacy and Research Institute of Pharmaceutical Sciences, Seoul National University, Seoul 08826, Republic of Korea
| | - Yu-Kyoung Oh
- College of Pharmacy and Research Institute of Pharmaceutical Sciences, Seoul National University, Seoul 08826, Republic of Korea.
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14
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Yang HY, Jang MS, Li Y, Du JM, Liu C, Lee JH, Fu Y. pH-responsive dynamically cross-linked nanogels with effective endo-lysosomal escape for synergetic cancer therapy based on intracellular co-delivery of photosensitizers and proteins. Colloids Surf B Biointerfaces 2022; 217:112638. [PMID: 35772354 DOI: 10.1016/j.colsurfb.2022.112638] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2022] [Revised: 06/08/2022] [Accepted: 06/12/2022] [Indexed: 10/18/2022]
Abstract
Co-delivery of photosensitizers (PSs) and protein drugs represents great potentiality for enhancing the efficiency of synergistic cancer therapy. However, the intricate tumor-microenvironment and the lack of nanoplatforms to co-deliver both into cancer cells and activate their functions significantly hinder the clinical translation of this combined approach for cancer treatment. Herein, a chlorine e6 (Ce6)-functionalized and pH-responsive dynamically cross-linked nanogel (Ce6@NG) is fabricated by formation of benzoic imine linkages between Ce6-modified methoxy poly (ethyleneglycol)-block-poly (diethylenetriamine)-L-glutamate-Ce6 [MPEG-b-P(Deta)LG-Ce6] and terephthalaldehyde as cross-linkers for effective intracellular co-delivery of Ce6 and cytochrome c (CC), which could form a novel combination therapy system (CC/Ce6@NGs). The pH-sensitive benzoic imine bonds in the CC/Ce6@NGs endow them with excellent systemic stability under normal physiological environment while this nanosystem can be further cationized to enhance cell uptake in acidic extracellular environment. Upon cellular internalization, CC/Ce6@NGs can rapidly escape from the endo/lysosomal compartments and subsequently activate Ce6 to generate cytotoxic singlet oxygen upon laser irradiation and release of CC to induce programmed cell death by complete cleavage of benzoic imines at more acidic intracellular environments. Importantly, the catalase-like activity of CC can decompose H2O2 to produce O2 for hypoxia alleviation and improvement of the photodynamic therapy (PDT) of cancer. Moreover, this enhanced synergistic anticancer activity is confirmed both in vitro and in vivo. In view of the versatile chemical conjugation, this research offers a promising and smart nanosystem for intracellular co-delivery of PSs and therapeutic proteins.
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Affiliation(s)
- Hong Yu Yang
- College of Materials Science and Engineering, Jilin Institute of Chemical Technology, Jilin City 132022, Jilin Province, PR China.
| | - Moon-Sun Jang
- Department of Radiology, Samsung Medical Center, Sungkyunkwan University School of Medicine and Center for Molecular and Cellular Imaging, Samsung Biomedical Research Institute, Seoul 06351, the Republic of Korea
| | - Yi Li
- College of Materials and Textile Engineering & Nanotechnology Research Institute (NRI), Jiaxing University, Jiaxing City 314001, Zhejiang Province, PR China
| | - Jia Meng Du
- College of Materials Science and Engineering, Jilin Institute of Chemical Technology, Jilin City 132022, Jilin Province, PR China
| | - Changling Liu
- College of Materials Science and Engineering, Jilin Institute of Chemical Technology, Jilin City 132022, Jilin Province, PR China
| | - Jung Hee Lee
- Department of Radiology, Samsung Medical Center, Sungkyunkwan University School of Medicine and Center for Molecular and Cellular Imaging, Samsung Biomedical Research Institute, Seoul 06351, the Republic of Korea.
| | - Yan Fu
- College of Materials Science and Engineering, Jilin Institute of Chemical Technology, Jilin City 132022, Jilin Province, PR China.
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15
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Wang T, Qin J, Cheng J, Li C, Du J. Intelligent design of polymersomes for antibacterial and anticancer applications. WILEY INTERDISCIPLINARY REVIEWS. NANOMEDICINE AND NANOBIOTECHNOLOGY 2022; 14:e1822. [PMID: 35673991 DOI: 10.1002/wnan.1822] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/28/2022] [Revised: 05/13/2022] [Accepted: 05/18/2022] [Indexed: 01/25/2023]
Abstract
Polymersomes (or polymer vesicles) have attracted much attention for biomedical applications in recent years because their lumen can be used for drug delivery and their coronas and membrane can be modified with a variety of functional groups. Thus, polymersomes are very suitable for improved antibacterial and anticancer therapy. This review mainly highlighted recent advances in the synthetic protocols and design principles of intelligent antibacterial and anticancer polymersomes. Antibacterial polymersomes are divided into three categories: polymersomes as antibiotic nanocarriers, intrinsically antibacterial polymersomes, and antibacterial polymersomes with supplementary means including photothermal and photodynamic therapy. Similarly, the anticancer polymersomes are divided into two categories: polymersomes-based delivery systems and anticancer polymersomes with supplementary means. In addition, the bilateral relationship between bacteria and cancer is addressed, since more and more evidences show that bacteria may cause cancer or promote cancer progression. Finally, prospective on next-generation antibacterial and anticancer polymersomes are discussed. This article is categorized under: Therapeutic Approaches and Drug Discovery > Nanomedicine for Infectious Disease Therapeutic Approaches and Drug Discovery > Nanomedicine for Oncologic Disease Biology-Inspired Nanomaterials > Lipid-Based Structures.
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Affiliation(s)
- Tao Wang
- Department of Polymeric Materials, School of Materials Science and Engineering, Tongji University, Shanghai, China
| | - Jinlong Qin
- Department of Polymeric Materials, School of Materials Science and Engineering, Tongji University, Shanghai, China.,Department of Gynecology and Obstetrics, Shanghai Fourth People's Hospital, School of Medicine, Tongji University, Shanghai, China
| | - Jiajing Cheng
- Department of Gynecology and Obstetrics, Shanghai Fourth People's Hospital, School of Medicine, Tongji University, Shanghai, China
| | - Chang Li
- Department of Polymeric Materials, School of Materials Science and Engineering, Tongji University, Shanghai, China
| | - Jianzhong Du
- Department of Polymeric Materials, School of Materials Science and Engineering, Tongji University, Shanghai, China.,Department of Gynecology and Obstetrics, Shanghai Fourth People's Hospital, School of Medicine, Tongji University, Shanghai, China
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16
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Chen S, Wu Y, Lortie F, Bernard J, Binder WH, Zhu J. Hydrogen-Bonds Mediated Nanomedicine: Design, Synthesis and Applications. Macromol Rapid Commun 2022; 43:e2200168. [PMID: 35609317 DOI: 10.1002/marc.202200168] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2022] [Revised: 04/30/2022] [Indexed: 11/08/2022]
Abstract
Among the various challenges in medicine, diagnosis, complete cure and healing of cancers remain difficult given the heterogeneity and complexity of such disease. Differing from conventional platforms with often unsatisfactory theranostic capabilities, the contribution of supramolecular interactions, such as hydrogen-bonds (H-bonds), to cancer nanotheranostics opens new perspectives for the design of biomedical materials, exhibiting remarkable properties and easier processability. Thanks to their dynamic characteristics, a feature generally observed for non-covalent interactions, H-bonding (macro)molecules can be used as supramolecular motifs for yielding drug- and diagnostic carriers that possess attractive features, arising from the combination of assembled nanoplatforms and the responsiveness of H-bonds. Thus H-bonded nanomedicine provides a rich toolbox that is useful to fulfill biomedical needs with unique advantages in early-stage diagnosis and therapy, demonstrating the promising potential in clinical translations and applications. We here summarize the design and synthetic routes towards H-bonded nanomedicines, focus on the growing understanding of the structure-function relationship for efficient cancer treatment. We propose a guidance for designing new H-bonded intelligent theranostic agents, to inspire more successful explorations of cancer nanotheranostics and finally to promote potential clinical translations. This article is protected by copyright. All rights reserved.
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Affiliation(s)
- Senbin Chen
- Hubei Engineering Research Center for Biomaterials and Medical Protective Materials, School of Chemistry and Chemical Engineering, Huazhong University of Science and Technology (HUST), Wuhan, 430074, China
| | - Yanggui Wu
- Hubei Engineering Research Center for Biomaterials and Medical Protective Materials, School of Chemistry and Chemical Engineering, Huazhong University of Science and Technology (HUST), Wuhan, 430074, China
| | - Frédéric Lortie
- Univ Lyon, CNRS, UMR 5223, Ingénierie des Matériaux Polymères, Université Claude Bernard Lyon1, INSA Lyon, Université Jean Monnet, Villeurbanne Cedex, F-69621, France
| | - Julien Bernard
- Univ Lyon, CNRS, UMR 5223, Ingénierie des Matériaux Polymères, Université Claude Bernard Lyon1, INSA Lyon, Université Jean Monnet, Villeurbanne Cedex, F-69621, France
| | - Wolfgang H Binder
- Chair of Macromolecular Chemistry, Faculty of Natural Science II (Chemistry, Physics and Mathematics), Martin Luther University Halle-Wittenberg, von-Danckelmann-Platz 4, Halle (Saale), D-06120, Germany
| | - Jintao Zhu
- Hubei Engineering Research Center for Biomaterials and Medical Protective Materials, School of Chemistry and Chemical Engineering, Huazhong University of Science and Technology (HUST), Wuhan, 430074, China
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17
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Wei J, Wu D, Shao Y, Guo B, Jiang J, Chen J, Zhang J, Meng F, Zhong Z. ApoE-mediated systemic nanodelivery of granzyme B and CpG for enhanced glioma immunotherapy. J Control Release 2022; 347:68-77. [PMID: 35513207 DOI: 10.1016/j.jconrel.2022.04.048] [Citation(s) in RCA: 20] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2021] [Revised: 04/14/2022] [Accepted: 04/28/2022] [Indexed: 02/07/2023]
Abstract
The response of malignant glioma to immunotherapy remains gloomy due to its discrete immunological environment and poor brain penetration of immunotherapeutic agents. Here, we disclose that ApoE peptide-mediated systemic nanodelivery of granzyme B (GrB) and CpG ODN co-stimulates enhanced immunotherapy of murine malignant LCPN glioma model. ApoE peptide-functionalized polymersomes encapsulating GrB (ApoE-PS-GrB) could effectively penetrate the blood-brain barrier-mimicking endothelial cell monolayer in vitro and further be taken up by LCPN cells, inducing strong immunogenic cell death (ICD). The co-administration of ApoE-PS-GrB and ApoE-PS-CpG in orthotopic LCPN glioma-bearing mice co-stimulated cytokine production, maturation of dendritic cells (DCs), infiltration of cytotoxic T lymphocytes (CTLs) while reduction of regulatory T lymphocytes (Treg) and M2 phenotype macrophages in the tumor microenvironment, leading to greatly delayed tumor progression and significantly prolonged survival time compared with all controls. The ApoE-mediated systemic nanodelivery of GrB and CpG ODN opens a new pathway for potent immunotherapy of malignant glioma.
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Affiliation(s)
- Jingjing Wei
- Biomedical Polymers Laboratory, College of Chemistry, Chemical Engineering and Materials Science, State Key Laboratory of Radiation Medicine and Protection, Soochow University, Suzhou 215123, PR China
| | - Di Wu
- Institute of Functional Nano & Soft Materials (FUNSOM), Soochow University, Suzhou, 215123, PR China
| | - Yu Shao
- Institutes of Biology and Medical Sciences (IBMS), Soochow University, Suzhou 215123, PR China
| | - Beibei Guo
- Biomedical Polymers Laboratory, College of Chemistry, Chemical Engineering and Materials Science, State Key Laboratory of Radiation Medicine and Protection, Soochow University, Suzhou 215123, PR China; College of Pharmaceutical Sciences, Soochow University, Suzhou 215123, PR China
| | - Jingjing Jiang
- Biomedical Polymers Laboratory, College of Chemistry, Chemical Engineering and Materials Science, State Key Laboratory of Radiation Medicine and Protection, Soochow University, Suzhou 215123, PR China; College of Pharmaceutical Sciences, Soochow University, Suzhou 215123, PR China
| | - Jian Chen
- Institute of Functional Nano & Soft Materials (FUNSOM), Soochow University, Suzhou, 215123, PR China; Chinese Institute for Brain Research, Beijing, Research Unit of Medical Neurobiology, Chinese Academy of Medical Sciences, 102206, PR China
| | - Jinping Zhang
- Institutes of Biology and Medical Sciences (IBMS), Soochow University, Suzhou 215123, PR China
| | - Fenghua Meng
- Biomedical Polymers Laboratory, College of Chemistry, Chemical Engineering and Materials Science, State Key Laboratory of Radiation Medicine and Protection, Soochow University, Suzhou 215123, PR China; College of Pharmaceutical Sciences, Soochow University, Suzhou 215123, PR China.
| | - Zhiyuan Zhong
- Biomedical Polymers Laboratory, College of Chemistry, Chemical Engineering and Materials Science, State Key Laboratory of Radiation Medicine and Protection, Soochow University, Suzhou 215123, PR China; College of Pharmaceutical Sciences, Soochow University, Suzhou 215123, PR China.
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18
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Zhang T, Yang Y, Huang L, Liu Y, Chong G, Yin W, Dong H, Li Y, Li Y. Biomimetic and Materials-Potentiated Cell Engineering for Cancer Immunotherapy. Pharmaceutics 2022; 14:pharmaceutics14040734. [PMID: 35456568 PMCID: PMC9024915 DOI: 10.3390/pharmaceutics14040734] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2022] [Revised: 03/17/2022] [Accepted: 03/25/2022] [Indexed: 02/01/2023] Open
Abstract
In cancer immunotherapy, immune cells are the main force for tumor eradication. However, they appear to be dysfunctional due to the taming of the tumor immunosuppressive microenvironment. Recently, many materials-engineered strategies are proposed to enhance the anti-tumor effect of immune cells. These strategies either utilize biomimetic materials, as building blocks to construct inanimate entities whose functions are similar to natural living cells, or engineer immune cells with functional materials, to potentiate their anti-tumor effects. In this review, we will summarize these advanced strategies in different cell types, as well as discussing the prospects of this field.
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Affiliation(s)
- Tingting Zhang
- Shanghai Skin Disease Hospital, School of Medicine, Tongji University, Shanghai 200092, China; (T.Z.); (Y.Y.); (L.H.); (Y.L.); (G.C.); (W.Y.); (Y.L.)
| | - Yushan Yang
- Shanghai Skin Disease Hospital, School of Medicine, Tongji University, Shanghai 200092, China; (T.Z.); (Y.Y.); (L.H.); (Y.L.); (G.C.); (W.Y.); (Y.L.)
| | - Li Huang
- Shanghai Skin Disease Hospital, School of Medicine, Tongji University, Shanghai 200092, China; (T.Z.); (Y.Y.); (L.H.); (Y.L.); (G.C.); (W.Y.); (Y.L.)
| | - Ying Liu
- Shanghai Skin Disease Hospital, School of Medicine, Tongji University, Shanghai 200092, China; (T.Z.); (Y.Y.); (L.H.); (Y.L.); (G.C.); (W.Y.); (Y.L.)
| | - Gaowei Chong
- Shanghai Skin Disease Hospital, School of Medicine, Tongji University, Shanghai 200092, China; (T.Z.); (Y.Y.); (L.H.); (Y.L.); (G.C.); (W.Y.); (Y.L.)
| | - Weimin Yin
- Shanghai Skin Disease Hospital, School of Medicine, Tongji University, Shanghai 200092, China; (T.Z.); (Y.Y.); (L.H.); (Y.L.); (G.C.); (W.Y.); (Y.L.)
| | - Haiqing Dong
- Key Laboratory of Spine and Spinal Cord Injury Repair and Regeneration, Ministry of Education, Tongji Hospital, School of Medicine, Tongji University, Shanghai 200092, China
- Correspondence: (H.D.); (Y.L.); Tel.: +86-021-659-819-52 (H.D. & Y.L.)
| | - Yan Li
- Shanghai Skin Disease Hospital, School of Medicine, Tongji University, Shanghai 200092, China; (T.Z.); (Y.Y.); (L.H.); (Y.L.); (G.C.); (W.Y.); (Y.L.)
- Correspondence: (H.D.); (Y.L.); Tel.: +86-021-659-819-52 (H.D. & Y.L.)
| | - Yongyong Li
- Shanghai Skin Disease Hospital, School of Medicine, Tongji University, Shanghai 200092, China; (T.Z.); (Y.Y.); (L.H.); (Y.L.); (G.C.); (W.Y.); (Y.L.)
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19
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Zheng H, Guo B, Qiu X, Xia Y, Qu Y, Cheng L, Meng F, Zhong Z. Polymersome-mediated cytosolic delivery of cyclic dinucleotide STING agonist enhances tumor immunotherapy. Bioact Mater 2022; 16:1-11. [PMID: 35386324 PMCID: PMC8958419 DOI: 10.1016/j.bioactmat.2022.02.029] [Citation(s) in RCA: 20] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2021] [Revised: 02/15/2022] [Accepted: 02/22/2022] [Indexed: 12/16/2022] Open
Abstract
Cyclic dinucleotides (CDNs) as stimulator of interferon genes (STING) agonists capable of inducing strong antitumor innate immune response are highly promising for tumor immunotherapy. The efficacy of these CDNs is, however, reduced greatly by their fast clearance, poor cell uptake and inefficient cytosolic transportation. Here, we report that reduction-responsive biodegradable chimaeric polymersomes (CPs) markedly enhance tumor retention and cytosolic delivery of a synthetic CDN, ADU-S100, and bolster STING pathway activation in the tumor microenvironment and tumor draining lymph nodes, giving significantly better tumor repression and survival of B16F10 melanoma-bearing mice compared with free CDN control. The superiority of CPs-mediated CDN delivery is further verified in combination therapy with low-dose fractionated radiation, which brings about clearly stronger and longer-term immunotherapeutic effects and protection against tumor re-challenge. The development of nano-STING agonists that are able to overcome the delivery barriers of CDNs represents an effective strategy to potentiate cancer immunotherapy. Chimaeric polymersomes (CPs) show efficient loading of STING agonist cyclic dinucleotide. Intratumoral injection of CPs-CDN gives notable tumor accumulation and cytosolic delivery of STING agonist. CPs-CDN activate STING pathway in tumor microenvironment and tumor draining lymph node, giving significant tumor repression and survival of melanoma mice. CPs-CDN combined with low-dose fractionated X ray irradiation led to further boosted immunotherapy with 3/7 cured mice. Nano-STING agonists can overcome the delivery barriers of CDNs and potentiate durable cancer immunotherapy.
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Affiliation(s)
- Huan Zheng
- Biomedical Polymers Laboratory, College of Chemistry, Chemical Engineering and Materials Science, and State Key Laboratory of Radiation Medicine and Protection, Soochow University, Suzhou, 215123, PR China
| | - Beibei Guo
- Biomedical Polymers Laboratory, College of Chemistry, Chemical Engineering and Materials Science, and State Key Laboratory of Radiation Medicine and Protection, Soochow University, Suzhou, 215123, PR China
| | - Xinyun Qiu
- Biomedical Polymers Laboratory, College of Chemistry, Chemical Engineering and Materials Science, and State Key Laboratory of Radiation Medicine and Protection, Soochow University, Suzhou, 215123, PR China
| | - Yifeng Xia
- Biomedical Polymers Laboratory, College of Chemistry, Chemical Engineering and Materials Science, and State Key Laboratory of Radiation Medicine and Protection, Soochow University, Suzhou, 215123, PR China
| | - Yan Qu
- Biomedical Polymers Laboratory, College of Chemistry, Chemical Engineering and Materials Science, and State Key Laboratory of Radiation Medicine and Protection, Soochow University, Suzhou, 215123, PR China
| | - Liang Cheng
- Department of Pharmaceutics, College of Pharmaceutical Sciences, Soochow University, Suzhou, 215123, PR China
- Corresponding author.
| | - Fenghua Meng
- Biomedical Polymers Laboratory, College of Chemistry, Chemical Engineering and Materials Science, and State Key Laboratory of Radiation Medicine and Protection, Soochow University, Suzhou, 215123, PR China
- Corresponding author.
| | - 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, PR China
- Department of Pharmaceutics, College of Pharmaceutical Sciences, Soochow University, Suzhou, 215123, PR China
- Corresponding author. Biomedical Polymers Laboratory, College of Chemistry, Chemical Engineering and Materials Science, and State Key Laboratory of Radiation Medicine and Protection, Soochow University, Suzhou, 215123, PR China.
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20
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Plajer AJ, Williams CK. Heterocycle/Heteroallene Ring‐Opening Copolymerization: Selective Catalysis Delivering Alternating Copolymers. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202104495] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Alex J. Plajer
- Oxford Chemistry Chemical Research Laboratory 12 Mansfield Road Oxford OX1 3TA UK
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21
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Yan Y, Zhou L, Sun Z, Song D, Cheng Y. Targeted and intracellular delivery of protein therapeutics by a boronated polymer for the treatment of bone tumors. Bioact Mater 2021; 7:333-340. [PMID: 34466736 PMCID: PMC8379369 DOI: 10.1016/j.bioactmat.2021.05.041] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2021] [Revised: 05/07/2021] [Accepted: 05/24/2021] [Indexed: 11/15/2022] Open
Abstract
The treatment of malignant bone tumors by chemotherapeutics often receives poor therapeutic response due to the specific physiological bone environment, and thus calls for the development of new therapeutic options. Here, we reported a bone-targeted protein nanomedicine for this purpose. Saporin, a toxin protein, was co-assembled with a boronated polymer for intracellular protein delivery, and the formed nanoparticles were further coated with an anionic polymer poly (aspartic acid) to shield the positive charges on nanoparticles and provide the bone targeting function. The prepared ternary complex nanoparticles showed high bone accumulation both in vitro and in vivo, and could reverse the surface charge property from negative to positive after locating at tumor site triggered by tumor extracellular acidity. The boronated polymer in the de-shielded nanoparticles further promote intracellular delivery of saporin into tumor cells, exerting the anticancer activity of saporin by inactivation of ribosomes. As a result, the bone-targeted and saporin-loaded nanomedicine could kill cancer cells at a low saporin dose, and efficiently prevented the progression of osteosarcoma xenograft tumors and bone metastatic breast cancer in vivo. This study provides a facile and promising strategy to develop protein-based nanomedicines for the treatment of malignant bone tumors. This work developed a targeted and protein-based nanotherapeutics for the treatment of bone tumors. The nanomedicine showed tumor acitivity activated charge reveral property. The protein nanotherapeutics efficiently inhibited the growth of bone tumors and osteolysis in vivo.
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Affiliation(s)
- Yang Yan
- Shanghai Key Laboratory of Regulatory Biology, School of Life Sciences, East China Normal University, Shanghai, 200241, China
| | - Lei Zhou
- Department of Orthopedics, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200080, China
| | - Zhengwang Sun
- Department of Musculoskeletal Oncology, Fudan University Shanghai Cancer Center, Shanghai, 200032, China
| | - Dianwen Song
- Department of Orthopedics, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200080, China
| | - Yiyun Cheng
- Shanghai Key Laboratory of Regulatory Biology, School of Life Sciences, East China Normal University, Shanghai, 200241, China
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22
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Affiliation(s)
- Huiling Wang
- Guangxi Key Laboratory of Bio‐targeting Theranostics National Center for International Research of Bio‐targeting Theranostics Collaborative Innovation Center for Targeting Tumor Diagnosis and Therapy Guangxi Medical University Nanning China
| | - Yong Huang
- Guangxi Key Laboratory of Bio‐targeting Theranostics National Center for International Research of Bio‐targeting Theranostics Collaborative Innovation Center for Targeting Tumor Diagnosis and Therapy Guangxi Medical University Nanning China
| | - Jian He
- Guangxi Key Laboratory of Bio‐targeting Theranostics National Center for International Research of Bio‐targeting Theranostics Collaborative Innovation Center for Targeting Tumor Diagnosis and Therapy Guangxi Medical University Nanning China
| | - Liping Zhong
- Guangxi Key Laboratory of Bio‐targeting Theranostics National Center for International Research of Bio‐targeting Theranostics Collaborative Innovation Center for Targeting Tumor Diagnosis and Therapy Guangxi Medical University Nanning China
| | - Yongxiang Zhao
- Guangxi Key Laboratory of Bio‐targeting Theranostics National Center for International Research of Bio‐targeting Theranostics Collaborative Innovation Center for Targeting Tumor Diagnosis and Therapy Guangxi Medical University Nanning China
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23
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Plajer AJ, Williams CK. Heterocycle/Heteroallene Ring-Opening Copolymerization: Selective Catalysis Delivering Alternating Copolymers. Angew Chem Int Ed Engl 2021; 61:e202104495. [PMID: 34015162 PMCID: PMC9298364 DOI: 10.1002/anie.202104495] [Citation(s) in RCA: 46] [Impact Index Per Article: 15.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2021] [Indexed: 11/29/2022]
Abstract
Heteroatom‐containing polymers have strong potential as sustainable replacements for petrochemicals, show controllable monomer–polymer equilibria and properties spanning plastics, elastomers, fibres, resins, foams, coatings, adhesives, and self‐assembled nanostructures. Their current and future applications span packaging, house‐hold goods, clothing, automotive components, electronics, optical materials, sensors, and medical products. An interesting route to these polymers is the catalysed ring‐opening copolymerisation (ROCOP) of heterocycles and heteroallenes. It is a living polymerization, occurs with high atom economy, and creates precise, new polymer structures inaccessible by traditional methods. In the last decade there has been a renaissance in research and increasing examples of commercial products made using ROCOP. It is better known in the production of polycarbonates and polyesters, but is also a powerful route to make N‐, S‐, and other heteroatom‐containing polymers, including polyamides, polycarbamates, and polythioesters. This Review presents an overview of the different catalysts, monomer combinations, and polymer classes that can be accessed by heterocycle/heteroallene ROCOP.
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Affiliation(s)
- Alex J Plajer
- Oxford Chemistry, Chemical Research Laboratory, 12 Mansfield Road, Oxford, OX1 3TA, UK
| | - Charlotte K Williams
- Oxford Chemistry, Chemical Research Laboratory, 12 Mansfield Road, Oxford, OX1 3TA, UK
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24
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Song Y, Sun Y, Sun T, Tang R. Comprehensive Bioinformatics Analysis Identifies Tumor Microenvironment and Immune-related Genes in Small Cell Lung Cancer. Comb Chem High Throughput Screen 2021; 23:381-391. [PMID: 32264809 DOI: 10.2174/1386207323666200407075004] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2019] [Revised: 02/11/2020] [Accepted: 03/11/2020] [Indexed: 01/28/2023]
Abstract
BACKGROUND Tumor microenvironment (TME) cells play important roles in tumor progression. Accumulating evidence show that they can be exploited to predict the clinical outcomes and therapeutic responses of the tumor. However, the role of immune genes of TME in small cell lung cancer (SCLC) is currently unknown. OBJECTIVE To determine the role of immune genes in SCLC. METHODS We downloaded the expression profile and clinical follow-up data of SCLC patients from Gene Expression Omnibus (GEO), and TME infiltration profile data of 158 patients using CIBERSORT. The correlation between TME phenotypes, genomic features, and clinicopathological features of SCLC was examined. A gene signature was constructed based on TME genes to further evaluate the relationship between molecular subtypes of SCLC with the prognosis and clinical features. RESULTS We identified a group of genes that are highly associated with TME. Several immune cells in TME cells were significantly correlated with SCLC prognosis (p<0.0001). These immune cells displayed diverse immune patterns. Three molecular subtypes of SCLC (TMEC1-3) were identified on the basis of enrichment of immune cell components, and these subtypes showed dissimilar prognosis profiles (p=0.03). The subtype with the best prognosis, TMEC3, was enriched with immune activation factors such as oncogene M0, oncogene M2, T cells follicular helper, and T cells CD8 (p<0.001). The TMEC1 subtype with the worst prognosis was enriched with T cells CD4 naive, B cells memory and Dendritic cells activated cells (p<0.001). Further analysis showed that the TME was significantly enriched with immune checkpoint genes, immune genes, and immune pathway genes (p<0.01). From the gene expression data, we identified four TME-related genes, GZMB, HAVCR2, PRF1 and TBX2, which were significantly associated with poor prognosis in both the training set and the validation set (p<0.05). These genes may serve as markers for monitoring tumor responses to immune checkpoint inhibitors. CONCLUSION This study shows that TME features may serve as markers for evaluating the response of SCLC cells to immunotherapy.
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Affiliation(s)
- Yongchun Song
- Department of Oncology Surgery, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an 710061, Shaanxi, China
| | - Yanqin Sun
- Department of Pathology, Guangdong Medical University, Dongguan 523808, Guangdong, China
| | - Tuanhe Sun
- Department of Oncology Surgery, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an 710061, Shaanxi, China
| | - Ruixiang Tang
- Department of Oncology Surgery, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an 710061, Shaanxi, China
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Yu W, Maynard E, Chiaradia V, Arno MC, Dove AP. Aliphatic Polycarbonates from Cyclic Carbonate Monomers and Their Application as Biomaterials. Chem Rev 2021; 121:10865-10907. [DOI: 10.1021/acs.chemrev.0c00883] [Citation(s) in RCA: 74] [Impact Index Per Article: 24.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Wei Yu
- School of Chemistry, University of Birmingham, Edgbaston, B15 2TT U.K
| | - Edward Maynard
- School of Chemistry, University of Birmingham, Edgbaston, B15 2TT U.K
| | - Viviane Chiaradia
- School of Chemistry, University of Birmingham, Edgbaston, B15 2TT U.K
| | - Maria C. Arno
- School of Chemistry, University of Birmingham, Edgbaston, B15 2TT U.K
- Institute of Cancer and Genomic Sciences, University of Birmingham, Edgbaston, B15 2TT U.K
| | - Andrew P. Dove
- School of Chemistry, University of Birmingham, Edgbaston, B15 2TT U.K
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Zhao B, Yan Y, Zhang J, Chen E, Wang K, Zhao C, Zhong Y, Huang D, Cui Z, Deng D, Gu C, Chen W. Synthesis of zwitterionic chimeric polymersomes for efficient protein loading and intracellular delivery. Polym Chem 2021. [DOI: 10.1039/d1py00815c] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Design and synthesis of degradable chimeric polymersomes based on zwitterionic PAC(DMA)-PCL-PMDMSA triblock copolymers for high protein loading and intracellular delivery.
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Affiliation(s)
- Bingbing Zhao
- Department of Pharmaceutical Engineering, School of Engineering, China Pharmaceutical University, 639 Longmian Road, Nanjing 211198, China
| | - Yuting Yan
- Department of Pharmaceutical Engineering, School of Engineering, China Pharmaceutical University, 639 Longmian Road, Nanjing 211198, China
| | - Junmei Zhang
- Department of Pharmaceutical Engineering, School of Engineering, China Pharmaceutical University, 639 Longmian Road, Nanjing 211198, China
| | - Enping Chen
- Department of Pharmaceutical Engineering, School of Engineering, China Pharmaceutical University, 639 Longmian Road, Nanjing 211198, China
| | - Ke Wang
- Department of Pharmaceutical Engineering, School of Engineering, China Pharmaceutical University, 639 Longmian Road, Nanjing 211198, China
| | - Changshun Zhao
- Department of Pharmaceutical Engineering, School of Engineering, China Pharmaceutical University, 639 Longmian Road, Nanjing 211198, China
| | - Yinan Zhong
- Department of Pharmaceutical Engineering, School of Engineering, China Pharmaceutical University, 639 Longmian Road, Nanjing 211198, China
| | - Dechun Huang
- Department of Pharmaceutical Engineering, School of Engineering, China Pharmaceutical University, 639 Longmian Road, Nanjing 211198, China
| | - Zhiqin Cui
- Department of Pharmaceutical Engineering, School of Engineering, China Pharmaceutical University, 639 Longmian Road, Nanjing 211198, China
| | - Dawei Deng
- Department of Biomedical Engineering, School of Engineering, China Pharmaceutical University, 639 Longmian Road, Nanjing 211198, China
| | - Congying Gu
- School of Science, China Pharmaceutical University, 639 Longmian Road, Nanjing 211198, China
| | - Wei Chen
- Department of Pharmaceutical Engineering, School of Engineering, China Pharmaceutical University, 639 Longmian Road, Nanjing 211198, China
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Gu W, Meng F, Haag R, Zhong Z. Actively targeted nanomedicines for precision cancer therapy: Concept, construction, challenges and clinical translation. J Control Release 2021; 329:676-695. [DOI: 10.1016/j.jconrel.2020.10.003] [Citation(s) in RCA: 58] [Impact Index Per Article: 19.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2020] [Revised: 09/13/2020] [Accepted: 10/01/2020] [Indexed: 02/07/2023]
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Lv J, Wang C, Li H, Li Z, Fan Q, Zhang Y, Li Y, Wang H, Cheng Y. Bifunctional and Bioreducible Dendrimer Bearing a Fluoroalkyl Tail for Efficient Protein Delivery Both In Vitro and In Vivo. NANO LETTERS 2020; 20:8600-8607. [PMID: 33155820 DOI: 10.1021/acs.nanolett.0c03287] [Citation(s) in RCA: 38] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Rational design of stimuli-responsive polymers for cytosolic protein delivery with robust efficiency is of great importance but remains a challenging task. Here, we reported a bioreducible and amphiphilic dendrimer bearing a fluoroalkyl tail for this purpose. The fluorolipid was conjugated to the focal point of a cysteamine-cored polyamidoamine dendrimer via disulfide bond, while phenylboronic acid moieties were decorated on dendrimer surface for efficient protein binding. The yielding polymer showed high protein binding capability and complex stability and could efficiently release the cargo proteins in a glutathione-responsive manner. The designed polymer was effective in the delivery of various membrane-impermeable proteins into living cells with reserved bioactivities. In addition, the polymer efficiently delivered a toxin protein saporin into 4T1 breast cancer cells and inhibited the tumor growth in vivo after intravenous injection. The developed polymer in this study is a promising vector for the delivery of membrane-impermeable proteins to treat various diseases.
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Affiliation(s)
- Jia Lv
- South China Advanced Institute for Soft Matter Science and Technology, School of Molecular Science and Engineering, South China University of Technology, Guangzhou 510640, China
| | - Changping Wang
- South China Advanced Institute for Soft Matter Science and Technology, School of Molecular Science and Engineering, South China University of Technology, Guangzhou 510640, China
| | - Hongru Li
- Shanghai Key Laboratory of Regulatory Biology, School of Life Sciences, East China Normal University, Shanghai 200241, China
| | - Zhan Li
- College of Polymer Science and Engineering, State Key Laboratory of Polymer Materials Engineering, Sichuan University, Chengdu 610065, China
| | - Qianqian Fan
- Shanghai Key Laboratory of Regulatory Biology, School of Life Sciences, East China Normal University, Shanghai 200241, China
| | - Ying Zhang
- Shanghai Key Laboratory of Regulatory Biology, School of Life Sciences, East China Normal University, Shanghai 200241, China
| | - Yiwen Li
- College of Polymer Science and Engineering, State Key Laboratory of Polymer Materials Engineering, Sichuan University, Chengdu 610065, China
| | - Hui Wang
- South China Advanced Institute for Soft Matter Science and Technology, School of Molecular Science and Engineering, South China University of Technology, Guangzhou 510640, China
| | - Yiyun Cheng
- South China Advanced Institute for Soft Matter Science and Technology, School of Molecular Science and Engineering, South China University of Technology, Guangzhou 510640, China
- Shanghai Key Laboratory of Regulatory Biology, School of Life Sciences, East China Normal University, Shanghai 200241, China
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Cell-penetrating peptides in oncologic pharmacotherapy: A review. Pharmacol Res 2020; 162:105231. [PMID: 33027717 DOI: 10.1016/j.phrs.2020.105231] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/14/2020] [Revised: 09/23/2020] [Accepted: 09/30/2020] [Indexed: 01/10/2023]
Abstract
Cancer is the second leading cause of death in the world and its treatment is extremely challenging, mainly due to its complexity. Cell-Penetrating Peptides (CPPs) are peptides that can transport into the cell a wide variety of biologically active conjugates (or cargoes), and are, therefore, promising in the treatment and in the diagnosis of several types of cancer. Some notable examples are TAT and Penetratin, capable of penetrating the central nervous system (CNS) and, therefore, acting in cancers of this system, such as Glioblastoma Multiforme (GBM). These above-mentioned peptides, conjugated with traditional chemotherapeutic such as Doxorubicin (DOX) and Paclitaxel (PTX), have also been shown to induce apoptosis of breast and liver cancer cells, as well as in lung cancer cells, respectively. In other cancers, such as esophageal cancer, the attachment of Magainin 2 (MG2) to Bombesin (MG2B), another CPP, led to pronounced anticancer effects. Other examples are CopA3, that selectively decreased the viability of gastric cancer cells, and the CPP p28. Furthermore, in preclinical tests, the anti-tumor efficacy of this peptide was evaluated on human breast cancer, prostate cancer, ovarian cancer, and melanoma cells in vitro, leading to high expression of p53 and promoting cell cycle arrest. Despite the numerous in vitro and in vivo studies with promising results, and the increasing number of clinical trials using CPPs, few treatments reach the expected clinical efficacy. Usually, their clinical application is limited by its poor aqueous solubility, immunogenicity issues and dose-limiting toxicity. This review describes the most recent advances and innovations in the use of CPPs in several types of cancer, highlighting their crucial importance for various purposes, from therapeutic to diagnosis. Further clinical trials with these peptides are warranted to examine its effects on various types of cancer.
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Zhou C, Xia Y, Wei Y, Cheng L, Wei J, Guo B, Meng F, Cao S, van Hest JCM, Zhong Z. GE11 peptide-installed chimaeric polymersomes tailor-made for high-efficiency EGFR-targeted protein therapy of orthotopic hepatocellular carcinoma. Acta Biomater 2020; 113:512-521. [PMID: 32562803 DOI: 10.1016/j.actbio.2020.06.020] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2020] [Revised: 05/25/2020] [Accepted: 06/11/2020] [Indexed: 12/13/2022]
Abstract
Hepatocellular carcinoma (HCC) remains a leading malignancy with a high mortality and little improvement in treatments. Protein drugs though known for their extraordinary potency and specificity have rarely been investigated for HCC therapy owing to lack of appropriate delivery systems. Here, we designed GE11 peptide-installed chimaeric polymersomes (GE11-CPs) for high-efficiency EGFR-targeted protein therapy of orthotopic SMMC-7721 HCC-bearing nude mice. GE11-CPs were assembled from poly(ethylene glycol)-b-poly(trimethylene carbonate-co-dithiolane trimethylene carbonate)-b-poly(aspartic acid) (PEG-P(TMC-DTC)-PAsp) and GE11-functionalized PEG-P(TMC-DTC), which allowed efficient loading and protection of proteins in the watery interior and fine-tuning of GE11 densities at the surface. CPs with short PAsp segments (degree of polymerization (DP) = 5, 10 and 15) exhibited a protein loading efficiency of 60%-72% and glutathione-responsive protein release. Saporin-loaded GE11-CPs had a size of 36 - 62 nm depending on GE11 densities and DP of PAsp. Notably, GE11-CPs with 10% GE11 revealed greatly enhanced uptake in SMMC-7721 cells, boosting the anticancer potency of saporin for over 3-folds compared with non-targeted control (half-maximal inhibitory concentration (IC50) = 11.0 versus 36.3 nM). The biodistribution studies using Cy5-labeled cytochrome C as a model protein demonstrated about 3-fold higher accumulation of GE11-CPs formulation than CPs counterpart in both subcutaneous and orthotopic SMMC-7721 tumor models. Notably, saporin-loaded GE11-CPs revealed low toxicity, effective tumor inhibition and significant improvement of survival rate compared with PBS and non-targeted groups (median survival time: 99 versus 37 and 42 days). EGFR-targeted chimaeric polymersomes carrying proteins appear an interesting HCC treatment modality.
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Affiliation(s)
- Cheng Zhou
- Biomedical Polymers Laboratory, College of Chemistry, Chemical Engineering and Materials Science, and State Key Laboratory of Radiation Medicine and Protection, Soochow University, Soochow University, Suzhou, 215123, PR China
| | - Yifeng Xia
- Biomedical Polymers Laboratory, College of Chemistry, Chemical Engineering and Materials Science, and State Key Laboratory of Radiation Medicine and Protection, Soochow University, Soochow University, Suzhou, 215123, PR China
| | - Yaohua Wei
- Biomedical Polymers Laboratory, College of Chemistry, Chemical Engineering and Materials Science, and State Key Laboratory of Radiation Medicine and Protection, Soochow University, Soochow University, Suzhou, 215123, PR China
| | - Liang Cheng
- Biomedical Polymers Laboratory, College of Chemistry, Chemical Engineering and Materials Science, and State Key Laboratory of Radiation Medicine and Protection, Soochow University, Soochow University, Suzhou, 215123, PR China; Department of Pharmaceutics, College of Pharmaceutical Sciences, Soochow University, Suzhou, 215123, PR China.
| | - Jingjing Wei
- Biomedical Polymers Laboratory, College of Chemistry, Chemical Engineering and Materials Science, and State Key Laboratory of Radiation Medicine and Protection, Soochow University, Soochow University, Suzhou, 215123, PR China
| | - Beibei Guo
- Biomedical Polymers Laboratory, College of Chemistry, Chemical Engineering and Materials Science, and State Key Laboratory of Radiation Medicine and Protection, Soochow University, Soochow University, Suzhou, 215123, PR China
| | - Fenghua Meng
- Biomedical Polymers Laboratory, College of Chemistry, Chemical Engineering and Materials Science, and State Key Laboratory of Radiation Medicine and Protection, Soochow University, Soochow University, Suzhou, 215123, PR China.
| | - Shoupeng Cao
- Eindhoven University of Technology, P.O. Box 513 (STO 3.31), 5600MB Eindhoven, the Netherlands
| | - Jan C M van Hest
- Eindhoven University of Technology, P.O. Box 513 (STO 3.31), 5600MB Eindhoven, the Netherlands
| | - Zhiyuan Zhong
- Biomedical Polymers Laboratory, College of Chemistry, Chemical Engineering and Materials Science, and State Key Laboratory of Radiation Medicine and Protection, Soochow University, Soochow University, Suzhou, 215123, PR China.
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Pang X, Liang S, Wang T, Yu S, Yang R, Hou T, Liu Y, He C, Zhang N. Engineering Thermo-pH Dual Responsive Hydrogel for Enhanced Tumor Accumulation, Penetration, and Chemo-Protein Combination Therapy. Int J Nanomedicine 2020; 15:4739-4752. [PMID: 32753862 PMCID: PMC7342477 DOI: 10.2147/ijn.s253990] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2020] [Accepted: 06/01/2020] [Indexed: 01/20/2023] Open
Abstract
Purpose Combined chemotherapeutic drug and protein drug has been a widely employed strategy for tumor treatment. To realize both tumor accumulation and deep tumor penetration for drugs with different pharmacokinetics, we propose a structure-transformable, thermo-pH dual responsive co-delivery system to co-load granzyme B/docetaxel (GrB/DTX). Methods Thermo-sensitive hydrogels based on diblock copolymers (mPEG-b-PELG) were synthesized through ring opening polymerization. GrB/DTX mini micelles (GDM) was developed by co-loading these two drugs in pH-sensitive mini micelles, and the GDM-incorporated thermo-sensitive hydrogel (GDMH) was constructed. The thermo-induced gelation behavior of diblock copolymers and the physiochemical properties of GDMH were characterized. GDMH degradation and deep tumor penetration of released mini micelles were confirmed. The pH-sensitive disassembly and lysosomal escape abilities of released mini micelles were evaluated. In vitro cytotoxicity was studied using MTT assays and the in vivo antitumor efficacy study was evaluated in B16-bearing C57BL/6 mice. Results GDMH was gelatinized at body temperature and can be degraded by proteinase to release mini micelles. The mini micelles incorporated in GDMH can achieve deep tumor penetration and escape from lysosomes to release GrB and DTX. MTT results showed that maximum synergistic antitumor efficacy of GrB and DTX was observed at mass ratio of 1:100. Our in vivo antitumor efficacy study showed that GDMH inhibited tumor growth in the subcutaneous tumor model and in the post-surgical recurrence model. Conclusion The smart-designed transformable GDMH can facilitate tumor accumulation, deep tumor penetration, and rapid drug release to achieve synergistic chemo-protein therapy.
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Affiliation(s)
- Xiuping Pang
- Department of Pharmaceutics, Key Laboratory of Chemical Biology (Ministry of Education), School of Pharmaceutical Sciences, Shandong University, Jinan, Shandong Province 250012, People's Republic of China
| | - Shuang Liang
- Department of Pharmaceutics, Key Laboratory of Chemical Biology (Ministry of Education), School of Pharmaceutical Sciences, Shandong University, Jinan, Shandong Province 250012, People's Republic of China
| | - Tianqi Wang
- Department of Pharmaceutics, Key Laboratory of Chemical Biology (Ministry of Education), School of Pharmaceutical Sciences, Shandong University, Jinan, Shandong Province 250012, People's Republic of China
| | - Shuangjiang Yu
- Key Laboratory of Polymer Ecomaterials, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, People's Republic of China
| | - Rui Yang
- Department of Pharmaceutics, Key Laboratory of Chemical Biology (Ministry of Education), School of Pharmaceutical Sciences, Shandong University, Jinan, Shandong Province 250012, People's Republic of China
| | - Teng Hou
- Department of Pharmaceutics, Key Laboratory of Chemical Biology (Ministry of Education), School of Pharmaceutical Sciences, Shandong University, Jinan, Shandong Province 250012, People's Republic of China
| | - Yongjun Liu
- Department of Pharmaceutics, Key Laboratory of Chemical Biology (Ministry of Education), School of Pharmaceutical Sciences, Shandong University, Jinan, Shandong Province 250012, People's Republic of China
| | - Chaoliang He
- Key Laboratory of Polymer Ecomaterials, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, People's Republic of China
| | - Na Zhang
- Department of Pharmaceutics, Key Laboratory of Chemical Biology (Ministry of Education), School of Pharmaceutical Sciences, Shandong University, Jinan, Shandong Province 250012, People's Republic of China
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The chemistry of cross-linked polymeric vesicles and their functionalization towards biocatalytic nanoreactors. Colloid Polym Sci 2020. [DOI: 10.1007/s00396-020-04681-w] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
AbstractSelf-assembly of amphiphilic block copolymers into polymersomes continues to be a hot topic in modern research on biomimetics. Their well-known and valued mechanical strength can be increased even further if they are cross-linked. These additional bonds prevent a collapse or disassembly of the polymersomes and open the way towards smart nanoreactors. A variety of chemistries have been applied to obtain the desired cross-linked polymersomes, and therefore, the chemical approaches performed over time will be highlighted in this mini-review. Due to the large number of studies, a selected set of photo-cross-linked and pH-sensitive polymersomes will be specifically highlighted. This system has proven to be a very potent candidate for the formation of nanoreactors and drug delivery systems, and even for the formation of functional multicompartment cell mimics.
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Emerging era of “somes”: polymersomes as versatile drug delivery carrier for cancer diagnostics and therapy. Drug Deliv Transl Res 2020; 10:1171-1190. [PMID: 32504410 DOI: 10.1007/s13346-020-00789-2] [Citation(s) in RCA: 41] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Over the past two decades, polymersomes have been widely investigated for the delivery of diagnostic and therapeutic agents in cancer therapy. Polymersomes are stable polymeric vesicles, which are prepared using amphiphilic block polymers of different molecular weights. The use of high molecular weight amphiphilic copolymers allows for possible manipulation of membrane characteristics, which in turn enhances the efficiency of drug delivery. Polymersomes are more stable in comparison with liposomes and show less toxicity in vivo. Furthermore, their ability to encapsulate both hydrophilic and hydrophobic drugs, significant biocompatibility, robustness, high colloidal stability, and simple methods for ligands conjugation make polymersomes a promising candidate for therapeutic drug delivery in cancer therapy. This review is focused on current development in the application of polymersomes for cancer therapy and diagnosis. Graphical abstract.
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Zhang N, Mei K, Guan P, Hu X, Zhao Y. Protein-Based Artificial Nanosystems in Cancer Therapy. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2020; 16:e1907256. [PMID: 32378796 DOI: 10.1002/smll.201907256] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/12/2019] [Revised: 03/13/2020] [Accepted: 03/17/2020] [Indexed: 05/21/2023]
Abstract
Proteins, like actors, play different roles in specific applications. In the past decade, significant achievements have been made in protein-engineered biomedicine for cancer therapy. Certain proteins such as human serum albumin, working as carriers for drug/photosensitizer delivery, have entered clinical use due to their long half-life, biocompatibility, biodegradability, and inherent nonimmunogenicity. Proteins with catalytic abilities are promising as adjuvant agents for other therapeutic modalities or as anticancer drugs themselves. These catalytic proteins are usually defined as enzymes with high biological activity and substrate specificity. However, clinical applications of these kinds of proteins remain rare due to protease-induced denaturation and weak cellular permeability. Based on the characteristics of different proteins, tailor-made protein-based nanosystems could make up for their individual deficiencies. Therefore, elaborately designed protein-based nanosystems, where proteins serve as drug carriers, adjuvant agents, or therapeutic drugs to make full use of their intrinsic advantages in cancer therapy, are reviewed. Up-to-date progress on research in the field of protein-based nanomedicine is provided.
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Affiliation(s)
- Nan Zhang
- School of Natural and Applied Sciences, Northwestern Polytechnical University, Xi'an, 710072, P. R. China
- Division of Chemistry and Biological Chemistry, School of Physical and Mathematical Sciences, Nanyang Technological University, 21 Nanyang Link, Singapore, 637371, Singapore
| | - Kun Mei
- School of Natural and Applied Sciences, Northwestern Polytechnical University, Xi'an, 710072, P. R. China
| | - Ping Guan
- School of Natural and Applied Sciences, Northwestern Polytechnical University, Xi'an, 710072, P. R. China
| | - Xiaoling Hu
- School of Natural and Applied Sciences, Northwestern Polytechnical University, Xi'an, 710072, P. R. China
| | - Yanli Zhao
- Division of Chemistry and Biological Chemistry, School of Physical and Mathematical Sciences, Nanyang Technological University, 21 Nanyang Link, Singapore, 637371, Singapore
- School of Materials Science and Engineering, Nanyang Technological University, 50 Nanyang Avenue, Singapore, 639798, Singapore
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Lv J, Tan E, Wang Y, Fan Q, Yu J, Cheng Y. Tailoring guanidyl-rich polymers for efficient cytosolic protein delivery. J Control Release 2020; 320:412-420. [DOI: 10.1016/j.jconrel.2020.01.056] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2019] [Revised: 01/17/2020] [Accepted: 01/30/2020] [Indexed: 12/18/2022]
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Zhong Y, Meng F, Zhang W, Li B, van Hest JC, Zhong Z. CD44-targeted vesicles encapsulating granzyme B as artificial killer cells for potent inhibition of human multiple myeloma in mice. J Control Release 2020; 320:421-430. [DOI: 10.1016/j.jconrel.2020.02.004] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2019] [Revised: 01/26/2020] [Accepted: 02/02/2020] [Indexed: 12/11/2022]
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Wei Y, Gu X, Sun Y, Meng F, Storm G, Zhong Z. Transferrin-binding peptide functionalized polymersomes mediate targeted doxorubicin delivery to colorectal cancer in vivo. J Control Release 2020; 319:407-415. [DOI: 10.1016/j.jconrel.2020.01.012] [Citation(s) in RCA: 51] [Impact Index Per Article: 12.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2019] [Revised: 12/30/2019] [Accepted: 01/06/2020] [Indexed: 12/22/2022]
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Iqbal S, Blenner M, Alexander-Bryant A, Larsen J. Polymersomes for Therapeutic Delivery of Protein and Nucleic Acid Macromolecules: From Design to Therapeutic Applications. Biomacromolecules 2020; 21:1327-1350. [DOI: 10.1021/acs.biomac.9b01754] [Citation(s) in RCA: 89] [Impact Index Per Article: 22.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
- Shoaib Iqbal
- Department of Chemical and Biomolecular Engineering, Clemson University, Clemson, South Carolina 29634, United States
- Department of Bioengineering, Clemson University, Clemson, South Carolina 29634, United States
| | - Mark Blenner
- Department of Chemical and Biomolecular Engineering, Clemson University, Clemson, South Carolina 29634, United States
| | - Angela Alexander-Bryant
- Department of Bioengineering, Clemson University, Clemson, South Carolina 29634, United States
| | - Jessica Larsen
- Department of Chemical and Biomolecular Engineering, Clemson University, Clemson, South Carolina 29634, United States
- Department of Bioengineering, Clemson University, Clemson, South Carolina 29634, United States
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Jia J, Zhang S, Wen K, Li Q. Nano-Scaled Zeolitic Imidazole Framework-8 as an Efficient Carrier for the Intracellular Delivery of RNase A in Cancer Treatment. Int J Nanomedicine 2019; 14:9971-9981. [PMID: 31908453 PMCID: PMC6927590 DOI: 10.2147/ijn.s210107] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2019] [Accepted: 12/10/2019] [Indexed: 12/21/2022] Open
Abstract
Background Zeolitic imidazole framework-8 (ZIF-8) as an emerging platform has exhibited great potential in the protein delivery owing to its tunable chemical functionality. Materials and methods ZIF-8 was employed as a carrier for the encapsulation and intracellular delivery of RNase A, aimed to achieve a rapid release of proteins in an acidic environment. The intracellular uptake of RNase A was studied by confocal laser scanning microscopy (CLSM), and the inhibition of cell proliferation after the delivery of RNase A was evaluated by MTT assay, Live/Dead staining, and TUNEL cell apoptosis analysis, using human lung adenocarcinoma cell line A549 as a model. The biocompatibility of RNase A@ZIF-8 nanoparticles was systematically detected through the hemolysis and cytotoxicity assay. Results The RNase A@ZIF-8 nanoparticles constructed by biomimetic mineralization could not only facilitate the encapsulation of protein molecules (protein loading: 13.4%) but also maintain the enzymatic activity and stability of RNase A. The CLSM images showed that RNase A@ZIF-8 nanoparticles could efficiently improve the intracellular uptake of RNase A. Moreover, RNase A@ZIF-8 nanoparticles could obviously inhibit the cell proliferation through the induction of cell apoptosis, with 31.3% of cell death at an RNase A concentration of 10 μg/mL. Finally, RNase A@ZIF-8 nanoparticles were elucidated to possess excellent biocompatibility, with hemolysis of <5% using the same concentration of RNase A@ZIF-8. Conclusion ZIF-8 could be used as an effective carrier to deliver the therapeutic protein RNase A into the cytosol, which will be beneficial for improving the efficacy of cancer treatment.
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Affiliation(s)
- Jiaxin Jia
- Key Laboratory for Molecular Enzymology and Engineering of Ministry of Education, School of Life Sciences, Jilin University, Changchun 130012, People's Republic of China
| | - Shudi Zhang
- Key Laboratory for Molecular Enzymology and Engineering of Ministry of Education, School of Life Sciences, Jilin University, Changchun 130012, People's Republic of China
| | - Kai Wen
- Key Laboratory for Molecular Enzymology and Engineering of Ministry of Education, School of Life Sciences, Jilin University, Changchun 130012, People's Republic of China
| | - Quanshun Li
- Key Laboratory for Molecular Enzymology and Engineering of Ministry of Education, School of Life Sciences, Jilin University, Changchun 130012, People's Republic of China
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Yang HY, Li Y, Jang MS, Fu Y, Wu T, Lee JH, Lee DS. Green preparation of pH-responsive and dual targeting hyaluronic acid nanogels for efficient protein delivery. Eur Polym J 2019. [DOI: 10.1016/j.eurpolymj.2019.109342] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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Multifunctional hyaluronic acid-mediated quantum dots for targeted intracellular protein delivery and real-time fluorescence imaging. Carbohydr Polym 2019; 224:115174. [DOI: 10.1016/j.carbpol.2019.115174] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2019] [Revised: 07/17/2019] [Accepted: 08/05/2019] [Indexed: 12/24/2022]
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Qian X, Shi Z, Qi H, Zhao M, Huang K, Han D, Zhou J, Liu C, Liu Y, Lu Y, Yuan X, Zhao J, Kang C. A novel Granzyme B nanoparticle delivery system simulates immune cell functions for suppression of solid tumors. Am J Cancer Res 2019; 9:7616-7627. [PMID: 31695790 PMCID: PMC6831455 DOI: 10.7150/thno.35900] [Citation(s) in RCA: 33] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2019] [Accepted: 08/25/2019] [Indexed: 12/26/2022] Open
Abstract
Cell-based immunotherapy for the treatment of hematologic malignancies, such as leukemia and lymphoma, has seen much success and played an increasingly important role in clinical studies. Nevertheless, the efficacy of immunotherapy in solid tumors still needs improvements due to the immunosuppressive properties of tumor cells and the microenvironment. To overcome these limitations, we prepared a novel tumor-targeting delivery system based on the underlying mechanism of immune-targeted cell death that encapsulated granzyme B protein within a porous polymeric nanocapsule. Methods: A cell-penetrating peptide TAT was attached onto granzyme B (GrB) to enhance its transmembrane transport efficiency and potency to induce cell apoptosis. The endocytosis and internalization pathways of GrB-TAT (GrB-T) were analyzed in comparison with perforin by confocal microscopy and flow cytometry. Furthermore, the positively charged GrB-T was wrapped into nanoparticles by p-2-methacryloyloxy ethyl phosphorylcholine (PMPC)-modified HA (hyaluronic acid). The nanoparticles (called TCiGNPs) were characterized in terms of zeta potential and by transmission electron microscopy (TEM). The in vitro anti-tumor effects of GrB-T were examined by cell apoptosis assay and Western blotting analysis. The in vivo anti-tumor therapeutic efficacy of TCiGNPs was evaluated in a mouse tumor model. Results: The TAT peptide could play a role similar to perforin to mediate direct transmembrane transfer of GrB and improve GrB-induced cell apoptosis. The TCiGNPs were successfully synthesized and accumulated in the solid tumor through enhanced permeability and retention (EPR) effect. In the tumor microenvironment, TCiGNPs could be degraded by hyaluronidase and triggered the release of GrB-T. The TAT peptide enabled the translocation of GrB across the plasma membrane to induce tumor cell apoptosis in vivo. Conclusion: We successfully developed a granzyme B delivery system with a GrB-T core and a PMPC/HA shell that simulated CTL/NK cell-mediated cancer immunotherapy mechanism. The GrB delivery system holds great promise for cancer treatment analogous to the CTL/NK cell-induced immunotherapy.
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Lv J, Fan Q, Wang H, Cheng Y. Polymers for cytosolic protein delivery. Biomaterials 2019; 218:119358. [DOI: 10.1016/j.biomaterials.2019.119358] [Citation(s) in RCA: 130] [Impact Index Per Article: 26.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2019] [Revised: 07/11/2019] [Accepted: 07/13/2019] [Indexed: 12/31/2022]
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Geraldes DC, Beraldo-de-Araújo VL, Pardo BOP, Pessoa Junior A, Stephano MA, de Oliveira-Nascimento L. Protein drug delivery: current dosage form profile and formulation strategies. J Drug Target 2019; 28:339-355. [DOI: 10.1080/1061186x.2019.1669043] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
- Danilo Costa Geraldes
- Faculty of Pharmaceutical Sciences, State University of Campinas, Campinas, SP, Brazil
- Biochemistry and Tissue Biology Department, Biology Institute, State University of Campinas, Campinas, SP, Brazil
| | - Viviane Lucia Beraldo-de-Araújo
- Faculty of Pharmaceutical Sciences, State University of Campinas, Campinas, SP, Brazil
- Biochemistry and Tissue Biology Department, Biology Institute, State University of Campinas, Campinas, SP, Brazil
| | | | | | | | - Laura de Oliveira-Nascimento
- Faculty of Pharmaceutical Sciences, State University of Campinas, Campinas, SP, Brazil
- Biochemistry and Tissue Biology Department, Biology Institute, State University of Campinas, Campinas, SP, Brazil
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Ding L, Gu W, Zhang Y, Yue S, Sun H, Cornelissen JJLM, Zhong Z. HER2-Specific Reduction-Sensitive Immunopolymersomes with High Loading of Epirubicin for Targeted Treatment of Ovarian Tumor. Biomacromolecules 2019; 20:3855-3863. [DOI: 10.1021/acs.biomac.9b00947] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Lin Ding
- Biomedical Polymers Laboratory, and Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application, College of Chemistry, Chemical Engineering and Materials Science, and State Key Laboratory of Radiation Medicine and Protection, Soochow University, Suzhou 215123, P. R. China
| | - Wenxing Gu
- Biomedical Polymers Laboratory, and Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application, College of Chemistry, Chemical Engineering and Materials Science, and State Key Laboratory of Radiation Medicine and Protection, Soochow University, Suzhou 215123, P. R. China
- Department of Biomolecular Nanotechnology, MESA+ Institute for Nanotechnology, University of Twente, 7500 AE Enschede, The Netherlands
| | - Yifan Zhang
- Biomedical Polymers Laboratory, and Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application, College of Chemistry, Chemical Engineering and Materials Science, and State Key Laboratory of Radiation Medicine and Protection, Soochow University, Suzhou 215123, P. R. China
| | - Shujing Yue
- Biomedical Polymers Laboratory, and Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application, College of Chemistry, Chemical Engineering and Materials Science, and State Key Laboratory of Radiation Medicine and Protection, Soochow University, Suzhou 215123, P. R. China
| | - Huanli Sun
- Biomedical Polymers Laboratory, and Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application, College of Chemistry, Chemical Engineering and Materials Science, and State Key Laboratory of Radiation Medicine and Protection, Soochow University, Suzhou 215123, P. R. China
| | - Jeroen J. L. M. Cornelissen
- Department of Biomolecular Nanotechnology, MESA+ Institute for Nanotechnology, University of Twente, 7500 AE Enschede, The Netherlands
| | - Zhiyuan Zhong
- Biomedical Polymers Laboratory, and Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application, College of Chemistry, Chemical Engineering and Materials Science, and State Key Laboratory of Radiation Medicine and Protection, Soochow University, Suzhou 215123, P. R. China
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Wei Y, Gu X, Cheng L, Meng F, Storm G, Zhong Z. Low-toxicity transferrin-guided polymersomal doxorubicin for potent chemotherapy of orthotopic hepatocellular carcinoma in vivo. Acta Biomater 2019; 92:196-204. [PMID: 31102765 DOI: 10.1016/j.actbio.2019.05.034] [Citation(s) in RCA: 36] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2019] [Revised: 05/06/2019] [Accepted: 05/13/2019] [Indexed: 12/25/2022]
Abstract
Hepatocellular carcinoma (HCC) remains one of the most lethal malignancies. The current chemotherapy with typically low tumor uptake and high toxicity reveals a poor anti-HCC efficacy. Here, we report transferrin-guided polycarbonate-based polymersomal doxorubicin (Tf-Ps-Dox) as a low-toxic and potent nanotherapeutic agent for effective treatment of liver tumor using a transferrin receptor (TfR)-positive human liver tumor SMMC-7721 model. Tf-Ps-Dox was facilely fabricated with small size of ca. 75 nm and varying Tf densities from 2.2% to 7.0%, by postmodification of maleimide-functionalized Ps-Dox (Dox loading content of 10.6 wt%) with thiolated transferrin. MTT assays showed that Tf-Ps-Dox had an optimal Tf surface density of 3.9%. The cellular uptake, intracellular Dox level, and anticancer efficacy of Tf-Ps-Dox to SMMC-7721 cells were inhibited by supplementing free transferrin, which supports that Tf-Ps-Dox is endocytosed through TfR. Interestingly, Tf-Ps-Dox exhibited a high accumulation of 8.5%ID/g (percent injected dose per gram of tissue) in subcutaneous SMMC-7721 tumors, which was 2- and 3-fold higher than that of nontargeted Ps-Dox and clinically used liposomal Dox formulation (Lipo-Dox), respectively. The median survival times of mice bearing orthotopic SMMC-7721 tumors increased from 82, 88 to 96 days when treated with Tf-Ps-Dox at Dox doses from 8, 12 to 16 mg/kg, which was significantly longer than that of Ps-Dox at 8 mg/kg (58 days) and Lipo-Dox at 4 mg/kg (48 days) or PBS (36 days). Notably, unlike Lipo-Dox, no body weight loss and damage to major organs could be discerned for all Tf-Ps-Dox groups, indicating that Tf-Ps-Dox caused low systemic toxicity. This transferrin-dressed polymersomal doxorubicin provides a potent and low-toxic treatment modality for human hepatocellular carcinoma. STATEMENT OF SIGNIFICANCE: Hepatocellular carcinoma (HCC) is one of the leading causes of cancer-related death worldwide. Vast work has focused on developing HCC-targeted nanotherapeutics. However, none of the nanotherapeutics has advanced to clinics, partly because the ligands used have not been validated in patients. Transferrin (Tf) is a natural ligand for transferrin receptor (TfR) that is overexpressed on cancerous cells, and it is currently under clinical trials (MBP-426 and CALAA-01) for the treatment of solid tumors. We designed Tf-functionalized polymersomal doxorubicin (Tf-Ps-Dox) for targeted therapy of orthotopic SMMC-7721 tumor in nude mice. Tf-Ps-Dox showed potent anti-HCC efficacy and significantly improved survival time with low toxicity as compared with nontargeted Ps-Dox and clinical liposomal Dox (Lipo-Dox). Hence, Tf-Ps-Dox is very appealing for targeted treatment of HCC.
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