1
|
Wang B, Wang L, Yang Q, Zhang Y, Qinglai T, Yang X, Xiao Z, Lei L, Li S. Pulmonary inhalation for disease treatment: Basic research and clinical translations. Mater Today Bio 2024; 25:100966. [PMID: 38318475 PMCID: PMC10840005 DOI: 10.1016/j.mtbio.2024.100966] [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: 10/09/2023] [Revised: 01/16/2024] [Accepted: 01/19/2024] [Indexed: 02/07/2024] Open
Abstract
Pulmonary drug delivery has the advantages of being rapid, efficient, and well-targeted, with few systemic side effects. In addition, it is non-invasive and has good patient compliance, making it a highly promising drug delivery mode. However, there have been limited studies on drug delivery via pulmonary inhalation compared with oral and intravenous modes. This paper summarizes the basic research and clinical translation of pulmonary inhalation drug delivery for the treatment of diseases and provides insights into the latest advances in pulmonary drug delivery. The paper discusses the processing methods for pulmonary drug delivery, drug carriers (with a focus on various types of nanoparticles), delivery devices, and applications in pulmonary diseases and treatment of systemic diseases (e.g., COVID-19, inhaled vaccines, diagnosis of the diseases, and diabetes mellitus) with an updated summary of recent research advances. Furthermore, this paper describes the applications and recent progress in pulmonary drug delivery for lung diseases and expands the use of pulmonary drugs for other systemic diseases.
Collapse
Affiliation(s)
- Bin Wang
- Department of Otorhinolaryngology Head and Neck Surgery, the Second Xiangya Hospital, Central South University, Changsha, 410011, China
| | - Lin Wang
- Department of Otorhinolaryngology Head and Neck Surgery, Binzhou People's Hospital, Binzhou, 256610, Shandong, China
| | - Qian Yang
- Department of Otorhinolaryngology Head and Neck Surgery, the Second Xiangya Hospital, Central South University, Changsha, 410011, China
| | - Yuming Zhang
- Department of Otorhinolaryngology Head and Neck Surgery, the Second Xiangya Hospital, Central South University, Changsha, 410011, China
| | - Tang Qinglai
- Department of Otorhinolaryngology Head and Neck Surgery, the Second Xiangya Hospital, Central South University, Changsha, 410011, China
| | - Xinming Yang
- Department of Otorhinolaryngology Head and Neck Surgery, the Second Xiangya Hospital, Central South University, Changsha, 410011, China
| | - Zian Xiao
- Department of Otorhinolaryngology Head and Neck Surgery, the Second Xiangya Hospital, Central South University, Changsha, 410011, China
| | - Lanjie Lei
- Institute of Translational Medicine, Zhejiang Shuren University, Hangzhou, 310015, Zhejiang, China
| | - Shisheng Li
- Department of Otorhinolaryngology Head and Neck Surgery, the Second Xiangya Hospital, Central South University, Changsha, 410011, China
| |
Collapse
|
2
|
Noddeland HK, Lind M, Petersson K, Caruso F, Malmsten M, Heinz A. Protease-Responsive Hydrogel Microparticles for Intradermal Drug Delivery. Biomacromolecules 2023. [PMID: 37307231 DOI: 10.1021/acs.biomac.3c00265] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
Protease-responsive multi-arm polyethylene glycol-based microparticles with biscysteine peptide crosslinkers (CGPGG↓LAGGC) were obtained for intradermal drug delivery through inverse suspension photopolymerization. The average size of the spherical hydrated microparticles was ∼40 μm after crosslinking, making them attractive as a skin depot and suitable for intradermal injections, as they are readily dispensable through 27G needles. The effects of exposure to matrix metalloproteinase 9 (MMP-9) on the microparticles were evaluated by scanning electron microscopy and atomic force microscopy, demonstrating partial network destruction and decrease in elastic moduli. Given the recurring course of many skin diseases, the microparticles were exposed to MMP-9 in a flare-up mimicking fashion (multiple-time exposure), showing a significant increase in release of tofacitinib citrate (TC) from the MMP-responsive microparticles, which was not seen for the non-responsive microparticles (polyethylene glycol dithiol crosslinker). It was found that the degree of multi-arm complexity of the polyethylene glycol building blocks can be utilized to tune not only the release profile of TC but also the elastic moduli of the hydrogel microparticles, with Young's moduli ranging from 14 to 140 kPa going from 4-arm to 8-arm MMP-responsive microparticles. Finally, cytotoxicity studies conducted with skin fibroblasts showed no reduction in metabolic activity after 24 h exposure to the microparticles. Overall, these findings demonstrate that protease-responsive microparticles exhibit the properties of interest for intradermal drug delivery.
Collapse
Affiliation(s)
- Heidi K Noddeland
- LEO Foundation Center for Cutaneous Drug Delivery, Department of Pharmacy, University of Copenhagen, 2100 Copenhagen, Denmark
- Explorative Formulation & Technologies, CMC Design and Development, LEO Pharma A/S, 2750 Ballerup, Denmark
| | - Marianne Lind
- Explorative Formulation & Technologies, CMC Design and Development, LEO Pharma A/S, 2750 Ballerup, Denmark
| | - Karsten Petersson
- Explorative Formulation & Technologies, CMC Design and Development, LEO Pharma A/S, 2750 Ballerup, Denmark
| | - Frank Caruso
- Department of Chemical Engineering, The University of Melbourne, Parkville, Victoria 3010, Australia
| | - Martin Malmsten
- LEO Foundation Center for Cutaneous Drug Delivery, Department of Pharmacy, University of Copenhagen, 2100 Copenhagen, Denmark
- Department of Physical Chemistry 1, University of Lund, SE-22100 Lund, Sweden
| | - Andrea Heinz
- LEO Foundation Center for Cutaneous Drug Delivery, Department of Pharmacy, University of Copenhagen, 2100 Copenhagen, Denmark
| |
Collapse
|
3
|
Asmawi AA, Salim N, Abdulmalek E, Abdul Rahman MB. Size-Controlled Preparation of Docetaxel- and Curcumin-Loaded Nanoemulsions for Potential Pulmonary Delivery. Pharmaceutics 2023; 15:pharmaceutics15020652. [PMID: 36839974 PMCID: PMC9964819 DOI: 10.3390/pharmaceutics15020652] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2022] [Revised: 02/09/2023] [Accepted: 02/13/2023] [Indexed: 02/17/2023] Open
Abstract
Lung cancer is one of the deadliest pulmonary diseases in the world. Although docetaxel (DTX) has exhibited superior efficacy in lung cancer treatment, it has demonstrated numerous adverse effects and poor bioavailability. The natural product extract, curcumin (CCM), has reportedly reduced toxicity and synergistically improved DTX bioavailability. Nonetheless, the hydrophobic nature of DTX and CCM limits their clinical use. Nanoemulsion pulmonary delivery of DTX and CCM has demonstrated potential as a drug carrier to alleviate these drawbacks. The controlled preparation of inhalable DTX- and CCM-loaded nanoemulsions within the 100 to 200 nm range was explored in this study. A response surface methodology (RSM) based on a central composite design (CCD) was utilized to fabricate the desired size of the nanoemulsion under optimized conditions. Different process parameters were employed to control the size of the nanoemulsions procured through a high-energy emulsification technique. The size of the resultant nanoemulsions decreased with increasing energy input. The actual response according to the targeted sizes for DTX- and CCM-loaded nanoemulsion models exhibited excellent agreement with the predicted value at below 5% residual standard error under optimized conditions. The nanoemulsion of 100 nm particle size demonstrated better membrane permeability than their larger counterparts. Moreover, the formulations documented favorable physicochemical and aerodynamic pulmonary delivery properties and reduced toxicity in human lung fibroblast (MRC-5) cells. Hence, this tunable size of nanoemulsions could be a suitable alternative drug delivery for pulmonary diseases with increased local lung concentration.
Collapse
Affiliation(s)
- Azren Aida Asmawi
- Integrated Chemical BioPhysics Research, Department of Chemistry, Faculty of Science, Universiti Putra Malaysia, Serdang 43400, Malaysia
- UPM-MAKNA Cancer Research Laboratory, Institute of Bioscience, Universiti Putra Malaysia, Serdang 43400, Malaysia
- Correspondence: (A.A.A.); (M.B.A.R.); Tel.: +60-397696798 (M.B.A.R.)
| | - Norazlinaliza Salim
- Integrated Chemical BioPhysics Research, Department of Chemistry, Faculty of Science, Universiti Putra Malaysia, Serdang 43400, Malaysia
- Centre of Foundation Studies for Agricultural Science, Universiti Putra Malaysia, Serdang 43400, Malaysia
| | - Emilia Abdulmalek
- Integrated Chemical BioPhysics Research, Department of Chemistry, Faculty of Science, Universiti Putra Malaysia, Serdang 43400, Malaysia
| | - Mohd Basyaruddin Abdul Rahman
- Integrated Chemical BioPhysics Research, Department of Chemistry, Faculty of Science, Universiti Putra Malaysia, Serdang 43400, Malaysia
- UPM-MAKNA Cancer Research Laboratory, Institute of Bioscience, Universiti Putra Malaysia, Serdang 43400, Malaysia
- Correspondence: (A.A.A.); (M.B.A.R.); Tel.: +60-397696798 (M.B.A.R.)
| |
Collapse
|
4
|
Fryer T, Rogers JD, Mellor C, Kohler TN, Minter R, Hollfelder F. Gigavalent Display of Proteins on Monodisperse Polyacrylamide Hydrogels as a Versatile Modular Platform for Functional Assays and Protein Engineering. ACS CENTRAL SCIENCE 2022; 8:1182-1195. [PMID: 36032770 PMCID: PMC9413441 DOI: 10.1021/acscentsci.2c00576] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 05/16/2022] [Indexed: 06/15/2023]
Abstract
The assembly of robust, modular biological components into complex functional systems is central to synthetic biology. Here, we apply modular "plug and play" design principles to a solid-phase protein display system that facilitates protein purification and functional assays. Specifically, we capture proteins on polyacrylamide hydrogel display beads (PHD beads) made in microfluidic droplet generators. These monodisperse PHD beads are decorated with predefined amounts of anchors, methacrylate-PEG-benzylguanine (BG) and methacrylate-PEG-chloroalkane (CA), that react covalently with SNAP-/Halo-tag fusion proteins, respectively, in a specific, orthogonal, and stable fashion. Anchors, and thus proteins, are distributed throughout the entire bead volume, allowing attachment of ∼109 protein molecules per bead (⌀ 20 μm) -a higher density than achievable with commercial surface-modified beads. We showcase a diverse array of protein modules that enable the secondary capture of proteins, either noncovalently (IgG and SUMO-tag) or covalently (SpyCatcher, SpyTag, SnpCatcher, and SnpTag), in mono- and multivalent display formats. Solid-phase protein binding and enzymatic assays are carried out, and incorporating the photocleavable protein PhoCl enables the controlled release of modules via visible-light irradiation for functional assays in solution. We utilize photocleavage for valency engineering of an anti-TRAIL-R1 scFv, enhancing its apoptosis-inducing potency ∼50-fold through pentamerization.
Collapse
Affiliation(s)
- Thomas Fryer
- Department
of Biochemistry, University of Cambridge, 80 Tennis Court Road, Cambridge CB2 1GA, United Kingdom
- Antibody
Discovery and Protein Engineering, R&D, AstraZeneca, Milstein
Building, Granta Park, Cambridge CB21 6GH, United Kingdom
| | - Joel David Rogers
- Department
of Biochemistry, University of Cambridge, 80 Tennis Court Road, Cambridge CB2 1GA, United Kingdom
- Antibody
Discovery and Protein Engineering, R&D, AstraZeneca, Milstein
Building, Granta Park, Cambridge CB21 6GH, United Kingdom
| | - Christopher Mellor
- Department
of Biochemistry, University of Cambridge, 80 Tennis Court Road, Cambridge CB2 1GA, United Kingdom
| | - Timo N. Kohler
- Department
of Biochemistry, University of Cambridge, 80 Tennis Court Road, Cambridge CB2 1GA, United Kingdom
| | - Ralph Minter
- Antibody
Discovery and Protein Engineering, R&D, AstraZeneca, Milstein
Building, Granta Park, Cambridge CB21 6GH, United Kingdom
| | - Florian Hollfelder
- Department
of Biochemistry, University of Cambridge, 80 Tennis Court Road, Cambridge CB2 1GA, United Kingdom
| |
Collapse
|
5
|
Mercado-Montijo J, Anstine DM, Rukmani SJ, Colina CM, Andrew JS. PEGDA hydrogel structure from semi-dilute concentrations: insights from experiments and molecular simulations. SOFT MATTER 2022; 18:3565-3574. [PMID: 35466967 DOI: 10.1039/d1sm01708j] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
The efficacy of hydrogel materials used in biomedical applications is dependent on polymer network topology and the structure of water-laden pore space. Hydrogel microstructure can be tuned by adjusting synthesis parameters such as macromer molar mass and concentration. Moreover, hydrogels beyond dilute conditions are needed to produce mechanically robust and dense networks for tissue engineering and/or drug delivery systems. Thus, this study utilizes a combined experimental and molecular simulation approach to characterize structural features for 4.8 and 10 kDa poly (ethylene glycol) diacrylate (PEGDA) hydrogels formed from a range of semi-dilute solution concentrations. The connection between chain-chain interactions in polymer solutions, hydrogel structure, and equilibrium swelling behavior is presented. Bulk rheology analysis revealed an entanglement concentration for PEGDA pre-gel solutions around 28 wt% for both macromers studied. A similar transition in swelling behavior was revealed around the same concentration where hydrogel capacity to retain water was drastically reduced. To understand this transition, the hydrogel structure was characterized using the swollen polymer network hypothesis and compared to pore size distributions from molecular dynamics simulations. We find in both approaches a structural transition concentration at the hydrogel swelling inflection point that is comparable to the entanglement concentration. Calculated mesh sizes from theory are compared with computationally determined average maximum pore diameters; mesh sizes from theory yielded greater feature sizes across all concentrations considered. Molecular simulations are further used to assess pore dynamics, which are shown to vary in distribution shape and number of modes compared to the time-averaged hydrogel pore features. Altogether, this work provides insights into hydrogel network features and their dynamic behavior at physiological conditions (37 °C) as a basis for hydrogel design beyond dilute conditions for biomedical applications.
Collapse
Affiliation(s)
- Jomary Mercado-Montijo
- Department of Materials Science and Engineering, University of Florida, Gainesville, Florida 32611, USA.
| | - Dylan M Anstine
- Department of Materials Science and Engineering, University of Florida, Gainesville, Florida 32611, USA.
- George and Josephine Butler Polymer Research Laboratory, University of Florida, Gainesville, Florida 32611, USA
| | - Shalini J Rukmani
- Department of Materials Science and Engineering, University of Florida, Gainesville, Florida 32611, USA.
- George and Josephine Butler Polymer Research Laboratory, University of Florida, Gainesville, Florida 32611, USA
| | - Coray M Colina
- Department of Materials Science and Engineering, University of Florida, Gainesville, Florida 32611, USA.
- George and Josephine Butler Polymer Research Laboratory, University of Florida, Gainesville, Florida 32611, USA
- Department of Chemistry, University of Florida, Gainesville, Florida 32611, USA
| | - Jennifer S Andrew
- Department of Materials Science and Engineering, University of Florida, Gainesville, Florida 32611, USA.
| |
Collapse
|
6
|
Wang F, Chen J, Liu J, Zeng H. Cancer theranostic platforms based on injectable polymer hydrogels. Biomater Sci 2021; 9:3543-3575. [PMID: 33634800 DOI: 10.1039/d0bm02149k] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Theranostic platforms that combine therapy with diagnosis not only prevent the undesirable biological responses that may occur when these processes are conducted separately, but also allow individualized therapies for patients. Polymer hydrogels have been employed to provide well-controlled drug release and targeted therapy in theranostics, where injectable hydrogels enable non-invasive treatment and monitoring with a single injection, offering greater patient comfort and efficient therapy. Efforts have been focused on applying injectable polymer hydrogels in theranostic research and clinical use. This review highlights recent progress in the design of injectable polymer hydrogels for cancer theranostics, particularly focusing on the elements/components of theranostic hydrogels, and their cross-linking strategies, structures, and performance with regard to drug delivery/tracking. Therapeutic agents and tracking modalities that are essential components of the theranostic platforms are introduced, and the design strategies, properties and applications of the injectable hydrogels developed via two approaches, namely chemical bonds and physical interactions, are described. The theranostic functions of the platforms are highly dependent on the architecture and components employed for the construction of hydrogels. Challenges currently presented by theranostic platforms based on injectable hydrogels are identified, and prospects of acquiring more comfortable and personalized therapies are proposed.
Collapse
Affiliation(s)
- Feifei Wang
- The Fifth Affiliated Hospital, Guangzhou Medical University, Guangzhou, Guangdong 510700, China. and Department of Chemical and Materials Engineering, University of Alberta, Edmonton, AB T6G 1H9, Canada.
| | - Jingsi Chen
- Department of Chemical and Materials Engineering, University of Alberta, Edmonton, AB T6G 1H9, Canada.
| | - Jifang Liu
- The Fifth Affiliated Hospital, Guangzhou Medical University, Guangzhou, Guangdong 510700, China.
| | - Hongbo Zeng
- Department of Chemical and Materials Engineering, University of Alberta, Edmonton, AB T6G 1H9, Canada.
| |
Collapse
|
7
|
Mehta M, Paudel KR, Panth N, Xenaki D, Macloughlin R, Oliver BG, Lobenberg R, Hansbro PM, Chellappan DK, Dua K. Drug delivery advances in mitigating inflammation via matrix metalloproteinases in respiratory diseases. Nanomedicine (Lond) 2021; 16:437-439. [DOI: 10.2217/nnm-2021-0016] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023] Open
Affiliation(s)
- Meenu Mehta
- Discipline of Pharmacy, Graduate School of Health, University of Technology Sydney, NSW 2007, Australia
- Centre for Inflammation, Centenary Institute, Sydney, NSW 2050, Australia
| | - Keshav Raj Paudel
- Centre for Inflammation, Centenary Institute, Sydney, NSW 2050, Australia
- School of Life Sciences, Faculty of Science, University of Technology Sydney, NSW 2007, Australia
| | - Nisha Panth
- Centre for Inflammation, Centenary Institute, Sydney, NSW 2050, Australia
| | - Dikaia Xenaki
- Woolcock Institute of Medical Research, University of Sydney, Sydney, NSW 2037, Australia
| | - Ronan Macloughlin
- Aerogen, IDA Business Park, Dangan, Galway H91 HE94, Ireland
- School of Pharmacy & Biomolecular Sciences, Royal College of Surgeons in Ireland, Dublin D02 YN77, Ireland
- School of Pharmacy & Pharmaceutical Sciences, Trinity College, Dublin D02 PN40, Ireland
| | - Brian G Oliver
- School of Life Sciences, Faculty of Science, University of Technology Sydney, NSW 2007, Australia
- Woolcock Institute of Medical Research, University of Sydney, Sydney, NSW 2037, Australia
| | - Raimar Lobenberg
- University of Alberta, Faculty of Pharmacy & Pharmaceutical Sciences, Edmonton, AB, T6G 2N8, Canada
| | - Philip M Hansbro
- Centre for Inflammation, Centenary Institute, Sydney, NSW 2050, Australia
- School of Life Sciences, Faculty of Science, University of Technology Sydney, NSW 2007, Australia
| | - Dinesh Kumar Chellappan
- Department of Life Sciences, School of Pharmacy, International Medical University (IMU), Bukit Jalil, Kuala Lumpur 57000, Malaysia
| | - Kamal Dua
- Discipline of Pharmacy, Graduate School of Health, University of Technology Sydney, NSW 2007, Australia
- Centre for Inflammation, Centenary Institute, Sydney, NSW 2050, Australia
- University of Alberta, Faculty of Pharmacy & Pharmaceutical Sciences, Edmonton, AB, T6G 2N8, Canada
- Priority Research Centre for Healthy Lungs, Hunter Medical Research Institute (HMRI), University of Newcastle, New Lambton Heights, Newcastle, NSW 2305, Australia
- School of Pharmaceutical Sciences, Shoolini University, Solan, Himachal Pradesh 173229, India
| |
Collapse
|
8
|
Alzanbaki H, Moretti M, Hauser CAE. Engineered Microgels-Their Manufacturing and Biomedical Applications. MICROMACHINES 2021; 12:45. [PMID: 33401474 PMCID: PMC7824414 DOI: 10.3390/mi12010045] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/19/2020] [Revised: 12/24/2020] [Accepted: 12/24/2020] [Indexed: 12/15/2022]
Abstract
Microgels are hydrogel particles with diameters in the micrometer scale that can be fabricated in different shapes and sizes. Microgels are increasingly used for biomedical applications and for biofabrication due to their interesting features, such as injectability, modularity, porosity and tunability in respect to size, shape and mechanical properties. Fabrication methods of microgels are divided into two categories, following a top-down or bottom-up approach. Each approach has its own advantages and disadvantages and requires certain sets of materials and equipments. In this review, we discuss fabrication methods of both top-down and bottom-up approaches and point to their advantages as well as their limitations, with more focus on the bottom-up approaches. In addition, the use of microgels for a variety of biomedical applications will be discussed, including microgels for the delivery of therapeutic agents and microgels as cell carriers for the fabrication of 3D bioprinted cell-laden constructs. Microgels made from well-defined synthetic materials with a focus on rationally designed ultrashort peptides are also discussed, because they have been demonstrated to serve as an attractive alternative to much less defined naturally derived materials. Here, we will emphasize the potential and properties of ultrashort self-assembling peptides related to microgels.
Collapse
Affiliation(s)
| | | | - Charlotte A. E. Hauser
- Laboratory for Nanomedicine, Division of Biological and Environmental Science and Engineering, King Abdullah University of Science and Technology, 4700 Thuwal, Jeddah 23955-6900, Saudi Arabia; (H.A.); (M.M.)
| |
Collapse
|
9
|
Zhou Y, Zhao Y, Niu B, Luo Q, Zhang Y, Quan G, Pan X, Wu C. Cyclodextrin-based metal-organic frameworks for pulmonary delivery of curcumin with improved solubility and fine aerodynamic performance. Int J Pharm 2020; 588:119777. [PMID: 32805383 DOI: 10.1016/j.ijpharm.2020.119777] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2020] [Revised: 08/11/2020] [Accepted: 08/13/2020] [Indexed: 01/27/2023]
Abstract
Pulmonary drug delivery has attracted considerable attention in recent years. However, it is still a major challenge to deliver poorly water-soluble drugs to lungs with good solubility and fine aerodynamic performance. In this study, curcumin was loaded into cyclodextrin-based metal-organic frameworks (CD-MOFs) for pulmonary delivery. Compared with micronized curcumin prepared by jet milling, curcumin-loaded CD-MOFs (Cur-CD-MOFs) exhibited excellent aerodynamic performance, which was attributed to the unique porous structure and lower density of CD-MOFs. The dissolution test showed that the drug release rate of Cur-CD-MOFs was much faster than that of micronized curcumin. The all-atom molecular dynamic simulation showed that curcumin molecules were loaded into the hydrophobic cavities of CD-MOFs or entered into the large hydrophilic cavities to form nanoclusters. The elevated wettability of Cur-CD-MOFs and the unique spatial distribution feature of curcumin in porous interior of CD-MOFs might be favorable for the improved dissolution rate. The DPPH radical scavenging test showed that Cur-CD-MOFs had prominent antioxidant activities. Therefore, CD-MOFs were expected to be promising carriers for pulmonary delivery of poorly water-soluble drugs.
Collapse
Affiliation(s)
- Yixian Zhou
- School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou 510006, China
| | - Yiting Zhao
- School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou 510006, China
| | - Boyi Niu
- School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou 510006, China
| | - Qiaorong Luo
- School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou 510006, China
| | - Yue Zhang
- School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou 510006, China
| | - Guilan Quan
- College of Pharmacy, Jinan University, Guangzhou 510632, China.
| | - Xin Pan
- School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou 510006, China
| | - Chuanbin Wu
- School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou 510006, China.
| |
Collapse
|
10
|
Bai L, Zhao J, Wang M, Feng Y, Ding J. Matrix-Metalloproteinase-Responsive Gene Delivery Surface for Enhanced in Situ Endothelialization. ACS APPLIED MATERIALS & INTERFACES 2020; 12:40121-40132. [PMID: 32805861 DOI: 10.1021/acsami.0c11971] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Although blood-contacting medical devices have been widely used in the biomedical field, their low endothelialization seriously limits their treatment success. Gene transfection can enhance the proliferation and migration of endothelial cells (ECs) in culture, yet using this technology to realize surface endothelialization still faces great challenges. Herein, we developed a matrix metalloproteinase (MMP) responsive gene delivery surface for in situ smart release of genes from the biomaterial surface upon EC attachment and adhesion. The released genes induced by ECs can, in turn, effectively transfect ECs and enhance the surface endothelialization. An MMP-responsive gene delivery surface (Au-MCP@NPs) was constructed by immobilizing gene complex nanoparticles (NPs) onto a Au surface with MMP-cleavable peptide (MCP) grafted via biotin-avidin interaction. The Au-MCP@NP surface was demonstrated to responsively release NPs under the action of MMPs. More importantly, ECs were effectively transfected on this surface, leading to enhanced proliferation/migration in vitro. The in situ surface endothelialization was evaluated via implanting Au-MCP@NPs into rat aortas. The in vivo results demonstrated that this smart Au-MCP@NP surface could lead to the localized upregulation of ZNF580 protein and accelerate in situ endothelialization. This smart MMP-responsive gene delivery surface provided a promising and powerful strategy for enhanced in situ endothelialization of blood-contacting medical devices.
Collapse
Affiliation(s)
- Lingchuang Bai
- School of Chemical Engineering and Technology, Tianjin University, Yaguan Road 135, Tianjin 300350, China
| | - Jing Zhao
- School of Chemical Engineering and Technology, Tianjin University, Yaguan Road 135, Tianjin 300350, China
| | - Meiyu Wang
- School of Chemical Engineering and Technology, Tianjin University, Yaguan Road 135, Tianjin 300350, China
| | - Yakai Feng
- School of Chemical Engineering and Technology, Tianjin University, Yaguan Road 135, Tianjin 300350, China
- Collaborative Innovation Center of Chemical Science and Chemical Engineering (Tianjin), Tianjin 300350, China
- Key Laboratory of Systems Bioengineering (Ministry of Education), Tianjin University, Tianjin 300072, China
| | - Jiandong Ding
- State Key Laboratory of Molecular Engineering of Polymers, Department of Macromolecular Science, Fudan University, Shanghai 200438, China
| |
Collapse
|
11
|
Raeeszadeh-Sarmazdeh M, Do LD, Hritz BG. Metalloproteinases and Their Inhibitors: Potential for the Development of New Therapeutics. Cells 2020; 9:E1313. [PMID: 32466129 PMCID: PMC7290391 DOI: 10.3390/cells9051313] [Citation(s) in RCA: 153] [Impact Index Per Article: 38.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2020] [Revised: 05/18/2020] [Accepted: 05/19/2020] [Indexed: 02/06/2023] Open
Abstract
The metalloproteinase (MP) family of zinc-dependent proteases, including matrix metalloproteinases (MMPs), a disintegrin and metalloproteases (ADAMs), and a disintegrin and metalloproteinase with thrombospondin motifs (ADAMTSs) plays a crucial role in the extracellular matrix (ECM) remodeling and degradation activities. A wide range of substrates of the MP family includes ECM components, chemokines, cell receptors, and growth factors. Metalloproteinases activities are tightly regulated by proteolytic activation and inhibition via their natural inhibitors, tissue inhibitors of metalloproteinases (TIMPs), and the imbalance of the activation and inhibition is responsible in progression or inhibition of several diseases, e.g., cancer, neurological disorders, and cardiovascular diseases. We provide an overview of the structure, function, and the multifaceted role of MMPs, ADAMs, and TIMPs in several diseases via their cellular functions such as proteolysis of other cell signaling factors, degradation and remodeling of the ECM, and other essential protease-independent interactions in the ECM. The significance of MP inhibitors targeting specific MMP or ADAMs with high selectivity is also discussed. Recent advances and techniques used in developing novel MP inhibitors and MP responsive drug delivery tools are also reviewed.
Collapse
Affiliation(s)
- Maryam Raeeszadeh-Sarmazdeh
- Chemical and Materials Engineering Department, University of Nevada, Reno, NV 89557, USA; (L.D.D.); (B.G.H.)
| | | | | |
Collapse
|
12
|
Rukmani SJ, Anstine DM, Munasinghe A, Colina CM. An Insight into Structural and Mechanical Properties of Ideal‐Networked Poly(Ethylene Glycol)–Peptide Hydrogels from Molecular Dynamics Simulations. MACROMOL CHEM PHYS 2020. [DOI: 10.1002/macp.201900326] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Shalini J. Rukmani
- Department of Materials Science and EngineeringUniversity of Florida Gainesville FL 32611 USA
- George and Josephine Butler Polymer Research LaboratoryDepartment of ChemistryUniversity of Florida Gainesville FL 32611 USA
| | - Dylan M. Anstine
- Department of Materials Science and EngineeringUniversity of Florida Gainesville FL 32611 USA
- George and Josephine Butler Polymer Research LaboratoryDepartment of ChemistryUniversity of Florida Gainesville FL 32611 USA
| | - Aravinda Munasinghe
- George and Josephine Butler Polymer Research LaboratoryDepartment of ChemistryUniversity of Florida Gainesville FL 32611 USA
- Department of ChemistryUniversity of Florida Gainesville FL 32611 USA
| | - Coray M. Colina
- Department of Materials Science and EngineeringUniversity of Florida Gainesville FL 32611 USA
- George and Josephine Butler Polymer Research LaboratoryDepartment of ChemistryUniversity of Florida Gainesville FL 32611 USA
- Department of ChemistryUniversity of Florida Gainesville FL 32611 USA
| |
Collapse
|
13
|
Daly AC, Riley L, Segura T, Burdick JA. Hydrogel microparticles for biomedical applications. NATURE REVIEWS. MATERIALS 2020; 5:20-43. [PMID: 34123409 PMCID: PMC8191408 DOI: 10.1038/s41578-019-0148-6] [Citation(s) in RCA: 520] [Impact Index Per Article: 130.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/13/2023]
Abstract
Hydrogel microparticles (HMPs) are promising for biomedical applications, ranging from the therapeutic delivery of cells and drugs to the production of scaffolds for tissue repair and bioinks for 3D printing. Biologics (cells and drugs) can be encapsulated into HMPs of predefined shapes and sizes using a variety of fabrication techniques (batch emulsion, microfluidics, lithography, electrohydrodynamic (EHD) spraying and mechanical fragmentation). HMPs can be formulated in suspensions to deliver therapeutics, as aggregates of particles (granular hydrogels) to form microporous scaffolds that promote cell infiltration or embedded within a bulk hydrogel to obtain multiscale behaviours. HMP suspensions and granular hydrogels can be injected for minimally invasive delivery of biologics, and they exhibit modular properties when comprised of mixtures of distinct HMP populations. In this Review, we discuss the fabrication techniques that are available for fabricating HMPs, as well as the multiscale behaviours of HMP systems and their functional properties, highlighting their advantages over traditional bulk hydrogels. Furthermore, we discuss applications of HMPs in the fields of cell delivery, drug delivery, scaffold design and biofabrication.
Collapse
Affiliation(s)
- Andrew C Daly
- Department of Bioengineering, University of Pennsylvania, Philadelphia, PA, USA
- These authors contributed equally: Andrew C. Daly, Lindsay Riley
| | - Lindsay Riley
- Department of Biomedical Engineering, Duke University, Durham, NC, USA
- These authors contributed equally: Andrew C. Daly, Lindsay Riley
| | - Tatiana Segura
- Department of Biomedical Engineering, Duke University, Durham, NC, USA
- Departments of Dermatology and Neurology, Duke University, Durham, NC, USA
| | - Jason A Burdick
- Department of Bioengineering, University of Pennsylvania, Philadelphia, PA, USA
| |
Collapse
|
14
|
Tsai WC, Wang Y. Progress of supercritical fluid technology in polymerization and its applications in biomedical engineering. Prog Polym Sci 2019. [DOI: 10.1016/j.progpolymsci.2019.101161] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
|
15
|
Graf M, Ziegler CE, Gregoritza M, Goepferich AM. Hydrogel microspheres evading alveolar macrophages for sustained pulmonary protein delivery. Int J Pharm 2019; 566:652-661. [DOI: 10.1016/j.ijpharm.2019.06.019] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2019] [Revised: 05/23/2019] [Accepted: 06/06/2019] [Indexed: 02/06/2023]
|
16
|
Rukmani SJ, Lin P, Andrew JS, Colina CM. Molecular Modeling of Complex Cross-Linked Networks of PEGDA Nanogels. J Phys Chem B 2019; 123:4129-4138. [PMID: 31038311 DOI: 10.1021/acs.jpcb.9b01622] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Poly(ethylene glycol) (PEG)-based nanogels are attractive for biomedical applications due to their biocompatibility, versatile end group chemistry, and ability to sterically shield encapsulated drug molecules. The characteristics of a hydrogel network govern the encapsulation and efficient delivery of drug molecules for a target application. A molecular-level description of network topology can complement experimental investigations to understand its effects on the structural properties of these nanogels. In this work, atomistic molecular simulations of heterogeneous, nonideal PEG-diacrylate (PEGDA) nanogels are presented. The effects of cross-linking density and topological features on the structural properties of PEGDA nanogels were studied. The average functionality was controlled to systematically study the effect of cross-linking density on the radius of gyration, shape, and mesh size of the nanogels. For a given average functionality, the impact of distinct network topologies on the structural properties was also studied. The aspect ratios, based on the gyration tensor, were calculated to characterize the shapes of these nanogels for different topologies. Nanogel structures with higher cross-linking densities showed a globular shape, while structures with lower cross-linking density showed shape anisotropy. The distribution and connectivity of the cross-linked junctions played a key role in determining the size and shape anisotropy of PEGDA nanogels; the number of unreacted chain ends and their connectivity directly affected the anisotropy. The mesh size, denoted by the limiting "free volume element" present in the nanogel samples, does not show a significant change with increasing average functionality. This work provides insight into the structural properties of heterogeneous hydrogels that aid the design of nonideal nanogel networks for a targeted drug delivery application.
Collapse
|
17
|
Secret E, Andrew JS. Enzyme-responsive Drug Delivery Systems. STIMULI-RESPONSIVE DRUG DELIVERY SYSTEMS 2018. [DOI: 10.1039/9781788013536-00209] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
One major challenge in the pharmaceutical industry is how to deliver drugs locally and specifically to a target area. One way to accomplish this is to develop drug delivery vehicles that respond to biomarkers or other cues that are indicative of a disease state. Over the past several years, enzymes have become key targets for bio-recognition due to their role in both healthy and diseased tissues. This has led to the development of drug delivery vehicles that release their cargo via either carrier degradation, shape change, or bond cleavage due to enzymes over-expressed at the disease site. This chapter will focus on the use of both oxidoreductases and hydrolases as triggers for enzyme-responsive drug delivery systems.
Collapse
Affiliation(s)
- Emilie Secret
- Dept. of Materials Science and Engineering, University of Florida Gainesville FL USA
| | - Jennifer S. Andrew
- Dept. of Materials Science and Engineering, University of Florida Gainesville FL USA
| |
Collapse
|
18
|
Chen Z, Li B, Xie X, Zeng F, Wu S. A sequential enzyme-activated and light-triggered pro-prodrug nanosystem for cancer detection and therapy. J Mater Chem B 2018; 6:2547-2556. [DOI: 10.1039/c7tb01989k] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
A sequential enzyme-activated and light-triggered pro-prodrug has been developed for cancer biomarker detection and on-demand therapy.
Collapse
Affiliation(s)
- Zelin Chen
- State Key Lab of Luminescent Materials & Devices
- College of Materials Science & Engineering
- South China University of Technology
- Guangzhou 510640
- P. R. China
| | - Bowen Li
- State Key Lab of Luminescent Materials & Devices
- College of Materials Science & Engineering
- South China University of Technology
- Guangzhou 510640
- P. R. China
| | - Xin Xie
- State Key Lab of Luminescent Materials & Devices
- College of Materials Science & Engineering
- South China University of Technology
- Guangzhou 510640
- P. R. China
| | - Fang Zeng
- State Key Lab of Luminescent Materials & Devices
- College of Materials Science & Engineering
- South China University of Technology
- Guangzhou 510640
- P. R. China
| | - Shuizhu Wu
- State Key Lab of Luminescent Materials & Devices
- College of Materials Science & Engineering
- South China University of Technology
- Guangzhou 510640
- P. R. China
| |
Collapse
|
19
|
Li B, Liu P, Yan D, Zeng F, Wu S. A self-immolative and DT-diaphorase-activatable prodrug for drug-release tracking and therapy. J Mater Chem B 2017; 5:2635-2643. [DOI: 10.1039/c7tb00266a] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
A DT-diaphorase-activatable theranostic prodrug has been developed for visualizing the release of active drug and enhancing the therapeutic effect.
Collapse
Affiliation(s)
- Bowen Li
- State Key Lab of Luminescent Materials & Devices
- College of Materials Science & Engineering
- South China University of Technology
- Guangzhou 510640
- P. R. China
| | - Peilian Liu
- State Key Lab of Luminescent Materials & Devices
- College of Materials Science & Engineering
- South China University of Technology
- Guangzhou 510640
- P. R. China
| | - Donghang Yan
- State Key Lab of Luminescent Materials & Devices
- College of Materials Science & Engineering
- South China University of Technology
- Guangzhou 510640
- P. R. China
| | - Fang Zeng
- State Key Lab of Luminescent Materials & Devices
- College of Materials Science & Engineering
- South China University of Technology
- Guangzhou 510640
- P. R. China
| | - Shuizhu Wu
- State Key Lab of Luminescent Materials & Devices
- College of Materials Science & Engineering
- South China University of Technology
- Guangzhou 510640
- P. R. China
| |
Collapse
|
20
|
Analysis of cohesion forces between monodisperse microparticles with rough surfaces. Colloids Surf A Physicochem Eng Asp 2016. [DOI: 10.1016/j.colsurfa.2016.06.009] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
|