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Jan N, Shah H, Khan S, Nasar F, Madni A, Badshah SF, Ali A, Bostanudin MF. Old drug, new tricks: polymer-based nanoscale systems for effective cytarabine delivery. NAUNYN-SCHMIEDEBERG'S ARCHIVES OF PHARMACOLOGY 2024; 397:3565-3584. [PMID: 38015258 DOI: 10.1007/s00210-023-02865-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/31/2023] [Accepted: 11/20/2023] [Indexed: 11/29/2023]
Abstract
Cytarabine, an antimetabolite antineoplastic agent, has been utilized to treat various cancers. However, because of its short half-life, low stability, and limited bioavailability, achieving an optimal plasma concentration requires continuous intravenous administration, which can lead to toxicity in normal cells and tissues. Addressing these limitations is crucial to optimize the therapeutic efficacy of cytarabine while minimizing its adverse effects. The use of novel drug delivery systems, such as polymer-based nanocarriers have emerged as promising vehicles for targeted drug delivery due to their unique properties, including high stability, biocompatibility, and tunable release kinetics. In this review, we examine the application of various polymer-based nanocarriers, including polymeric nanoparticles, polymeric micelles, dendrimers, polymer-drug conjugates, and nano-hydrogels, for the delivery of cytarabine. The article highlights the limitations of conventional cytarabine administration which often lead to suboptimal therapeutic outcomes and systemic toxicity. The rationale for using polymer-based nanocarriers is discussed, highlighting their ability to overcome challenges by providing controlled drug release, improved stability, and enhanced targeting capabilities. In summary, this review offers a valuable resource for drug delivery scientists by providing insights into the design principles, formulation strategies, and potential applications of polymer-based nanocarriers that can enhance the therapeutic efficacy of cytarabine.
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Affiliation(s)
- Nasrullah Jan
- Akson College of Pharmacy, Mirpur University of Science and Technology (MUST), Mirpur, 10250, Azad Kashmir, Pakistan.
- Department of Pharmacy, The University of Chenab, Gujrat, 50700, Punjab, Pakistan.
| | - Hassan Shah
- Department of Pharmacy, The University of Chenab, Gujrat, 50700, Punjab, Pakistan
| | - Safiullah Khan
- Department of Pharmaceutics, Faculty of Pharmacy, The Islamia University of Bahawalpur, Bahawalpur, 63100, Punjab, Pakistan
- Cadson College of Pharmacy, Kharian, 50090, Punjab, Pakistan
| | - Faiza Nasar
- Akson College of Pharmacy, Mirpur University of Science and Technology (MUST), Mirpur, 10250, Azad Kashmir, Pakistan
| | - Asadullah Madni
- Department of Pharmaceutics, Faculty of Pharmacy, The Islamia University of Bahawalpur, Bahawalpur, 63100, Punjab, Pakistan
| | - Syed Faisal Badshah
- Department of Pharmacy, Faculty of Medical and Health Sciences, University of Poonch, Rawalakot, 12350, Azad Kashmir, Pakistan
| | - Ahsan Ali
- Department of Pharmaceutics, Faculty of Pharmacy, The Islamia University of Bahawalpur, Bahawalpur, 63100, Punjab, Pakistan
| | - Mohammad F Bostanudin
- College of Pharmacy, Al Ain University, 112612, Abu Dhabi, United Arab Emirates
- AAU Health and Biomedical Research Center, Al Ain University, 112612, Abu Dhabi, United Arab Emirates
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Shanmugavadivu A, Lekhavadhani S, Miranda PJ, Selvamurugan N. Current approaches in tissue engineering-based nanotherapeutics for osteosarcoma treatment. Biomed Mater 2024; 19:022003. [PMID: 38324905 DOI: 10.1088/1748-605x/ad270b] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2023] [Accepted: 02/07/2024] [Indexed: 02/09/2024]
Abstract
Osteosarcoma (OS) is a malignant bone neoplasm plagued by poor prognosis. Major treatment strategies include chemotherapy, radiotherapy, and surgery. Chemotherapy to treat OS has severe adverse effects due to systemic toxicity to healthy cells. A possible way to overcome the limitation is to utilize nanotechnology. Nanotherapeutics is an emerging approach in treating OS using nanoparticulate drug delivery systems. Surgical resection of OS leaves a critical bone defect requiring medical intervention. Recently, tissue engineered scaffolds have been reported to provide physical support to bone defects and aid multimodal treatment of OS. These scaffolds loaded with nanoparticulate delivery systems could also actively repress tumor growth and aid new bone formation. The rapid developments in nanotherapeutics and bone tissue engineering have paved the way for improved treatment efficacy for OS-related bone defects. This review focuses on current bifunctional nanomaterials-based tissue engineered (NTE) scaffolds that use novel approaches such as magnetic hyperthermia, photodynamic therapy, photothermal therapy, bioceramic and polymeric nanotherapeutics against OS. With further optimization and screening, NTE scaffolds could meet clinical applications for treating OS patients.
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Affiliation(s)
- Abinaya Shanmugavadivu
- Department of Biotechnology, School of Bioengineering, SRM Institute of Science and Technology, Kattankulathur 603203, Tamil Nadu, India
| | - Sundaravadhanan Lekhavadhani
- Department of Biotechnology, School of Bioengineering, SRM Institute of Science and Technology, Kattankulathur 603203, Tamil Nadu, India
| | | | - Nagarajan Selvamurugan
- Department of Biotechnology, School of Bioengineering, SRM Institute of Science and Technology, Kattankulathur 603203, Tamil Nadu, India
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Say S, Suzuki M, Hashimoto Y, Kimura T, Kishida A. Effect of multi arm-PEG-NHS (polyethylene glycol n-hydroxysuccinimide) branching on cell adhesion to modified decellularized bovine and porcine pericardium. J Mater Chem B 2024; 12:1244-1256. [PMID: 38168715 DOI: 10.1039/d3tb01661g] [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: 01/05/2024]
Abstract
Implanting physical barrier materials to separate wounds from their surroundings is a promising strategy for preventing postoperative adhesions. Herein, we develop a material that switches from an anti-adhesive surface to an adhesive surface, preventing adhesion in the early stage of transplantation and then promoting recellularization. In this study, 2-arm, 4-arm, and 8-arm poly(ethylene glycol) succinimidyl glutarate (2-, 4-, 8-arm PEG-NHS) were used to modify the surface of decellularized porcine and bovine pericardium. The number of free amines on the surface of each material significantly decreased following modification regardless of the reaction molar ratio of NH2 and NHS, the number of PEG molecule branches, and the animal species of the decellularized tissue. The structure and mechanical properties of the pericardium were maintained after modification with PEG molecules. The time taken for the PEG molecules to detach through hydrolysis of the ester bonds differed between the samples, which resulted in different cell repulsion periods. By adjusting the reaction molar ratio, the number of PEG molecule branches, and the animal species of the decellularized pericardium, the duration of cell repulsion can be controlled and is expected to provide an anti-adhesion material for a variety of surgical procedures.
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Affiliation(s)
- Sreypich Say
- Institute of Biomaterials and Bioengineering, Tokyo Medical and Dental University, 2-3-10 Kanda-Surugadai, Chiyoda-Ku, Tokyo 101-0062, Japan.
| | - Mika Suzuki
- Institute of Biomaterials and Bioengineering, Tokyo Medical and Dental University, 2-3-10 Kanda-Surugadai, Chiyoda-Ku, Tokyo 101-0062, Japan.
| | - Yoshihide Hashimoto
- Institute of Biomaterials and Bioengineering, Tokyo Medical and Dental University, 2-3-10 Kanda-Surugadai, Chiyoda-Ku, Tokyo 101-0062, Japan.
| | - Tsuyoshi Kimura
- Institute of Biomaterials and Bioengineering, Tokyo Medical and Dental University, 2-3-10 Kanda-Surugadai, Chiyoda-Ku, Tokyo 101-0062, Japan.
| | - Akio Kishida
- Institute of Biomaterials and Bioengineering, Tokyo Medical and Dental University, 2-3-10 Kanda-Surugadai, Chiyoda-Ku, Tokyo 101-0062, Japan.
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Zhao Z, Wu Y, Liang X, Liu J, Luo Y, Zhang Y, Li T, Liu C, Luo X, Chen J, Wang Y, Wang S, Wu T, Zhang S, Yang D, Li W, Yan J, Ke Z, Luo F. Sonodynamic Therapy of NRP2 Monoclonal Antibody-Guided MOFs@COF Targeted Disruption of Mitochondrial and Endoplasmic Reticulum Homeostasis to Induce Autophagy-Dependent Ferroptosis. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2023; 10:e2303872. [PMID: 37661565 PMCID: PMC10602529 DOI: 10.1002/advs.202303872] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/13/2023] [Revised: 08/24/2023] [Indexed: 09/05/2023]
Abstract
The lethality and chemotherapy resistance of pancreatic cancer necessitates the urgent development of innovative strategies to improve patient outcomes. To address this issue, we designed a novel drug delivery system named GDMCN2,which uses iron-based metal organic framework (Fe-MOF) nanocages encased in a covalent organic framework (COF) and modified with the pancreatic cancer-specific antibody, NRP2. After being targeted into tumor cells, GDMCN2 gradually release the sonosensitizer sinoporphyrin sodium (DVDMS) and chemotherapeutic gemcitabine (GEM) and simultaneously generated reactive oxygen species (ROS) under ultrasound (US) irradiation. This system can overcome gemcitabine resistance in pancreatic cancer and reduce its toxicity to non-targeted cells and tissues. In a mechanistic cascade, the release of ROS activates the mitochondrial transition pore (MPTP), leading to the release of Ca2+ and induction of endoplasmic reticulum (ER) stress. Therefore, microtubule-associated protein 1A/1B-light chain 3 (LC3) is activated, promoting lysosomal autophagy. This process also induces autophagy-dependent ferroptosis, aided by the upregulation of Nuclear Receptor Coactivator 4 (NCOA4). This mechanism increases the sensitivity of pancreatic cancer cells to chemotherapeutic drugs and increases mitochondrial and DNA damage. The findings demonstrate the potential of GDMCN2 nanocages as a new avenue for the development of cancer therapeutics.
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Affiliation(s)
- Zhiyu Zhao
- Cancer Research CenterSchool of MedicineXiamen UniversityXiamen361000P.R. China
| | - Yanjie Wu
- School of Science and EngineeringShenzhen Key Laboratory of Innovative Drug SynthesisThe Chinese University of Hong KongShenzhen518172P.R. China
| | - Xiaochen Liang
- Environmental ToxicologyUniversity of CaliforniaRiversideCalifornia92507USA
| | - Jiajing Liu
- Cancer Research CenterSchool of MedicineXiamen UniversityXiamen361000P.R. China
| | - Yi Luo
- School of Basic MedicineSchool of Clinical MedicineFujian Medical UniversityFuzhou350122P.R. China
| | - Yijia Zhang
- Cancer Research CenterSchool of MedicineXiamen UniversityXiamen361000P.R. China
| | - Tingting Li
- Cancer Research CenterSchool of MedicineXiamen UniversityXiamen361000P.R. China
| | - Cong Liu
- Cancer Research CenterSchool of MedicineXiamen UniversityXiamen361000P.R. China
| | - Xian Luo
- Cancer Research CenterSchool of MedicineXiamen UniversityXiamen361000P.R. China
| | - Jialin Chen
- School of Basic MedicineSchool of Clinical MedicineFujian Medical UniversityFuzhou350122P.R. China
| | - Yunjie Wang
- Cancer Research CenterSchool of MedicineXiamen UniversityXiamen361000P.R. China
| | - Shengyu Wang
- Cancer Research CenterSchool of MedicineXiamen UniversityXiamen361000P.R. China
| | - Ting Wu
- Cancer Research CenterSchool of MedicineXiamen UniversityXiamen361000P.R. China
| | - Shaoliang Zhang
- Shanghai Guangsheng Biopharmaceutical Co., LtdShanghai200120P.R. China
| | - Dong Yang
- Cancer Research CenterSchool of MedicineXiamen UniversityXiamen361000P.R. China
| | - Wengang Li
- Cancer Research CenterSchool of MedicineXiamen UniversityXiamen361000P.R. China
| | - Jianghua Yan
- Cancer Research CenterSchool of MedicineXiamen UniversityXiamen361000P.R. China
| | - Zhihai Ke
- School of Science and EngineeringShenzhen Key Laboratory of Innovative Drug SynthesisThe Chinese University of Hong KongShenzhen518172P.R. China
| | - Fanghong Luo
- Cancer Research CenterSchool of MedicineXiamen UniversityXiamen361000P.R. China
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Konya P, Konya MN, Yilmaz BK, Kaga E, Kaga S, Çetinkol Y. Comparison of the Therapeutic Efficacy of Antibiotic-Loaded Polymeric Tissue Scaffold and Bone Cement in the Regeneration of Infected Bone Tissue. Cureus 2023; 15:e46487. [PMID: 37800164 PMCID: PMC10550264 DOI: 10.7759/cureus.46487] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/03/2023] [Indexed: 10/07/2023] Open
Abstract
Background Local antibiotic applications have been used in chronic osteomyelitis and have been defined as an adjunctive treatment method. Biodegradable materials are also used for the same purpose by adding antibiotics. The fact that it does not require additional surgery to be removed is an important advantage. In this study, we intended to develop a new biodegradable drug-loaded polymeric scaffold with good antibiotic release and compare the microbiological results with antibiotic-impregnated bone cement. Methodology A tissue scaffold containing poly(2-hydroxyethyl methacrylate) (PHEMA) was prepared in our laboratory and loaded with ertapenem and daptomycin antibiotics. The surface morphology and pore geometries of drug-loaded and unloaded scaffolds were analyzed by a scanning electron microscope under vacuum. The dose-dependent antiproliferative effects of PHEMA scaffold, drug-loaded scaffold, cement, and drug-loaded cement on osteoblast cells were investigated. To evaluate drug release kinetics, the absorbance values of the scaffold loaded with ertapenem and daptomycin were measured with the spectrometer. For microbiological tests, ertapenem and daptomycin-impregnated cement and scaffold, as well as the control scaffold and cement samples, were investigated for their antibacterial activities on Staphylococcus aureus and Klebsiella pneumoniae strains using the disc diffusion method. These microorganisms are one of the most common microorganisms in osteomyelitis. Results The efficacy of antibiotic-impregnated scaffold and cement on both gram-negative and gram-positive microorganisms was investigated. The daptomycin zone diameter in S. aureus ATCC 29233 strain was 17 mm, whereas it was 24 mm for scaffold and 22 mm for cement. Scaffold was found to be more effective than cement against S. aureus strain. The K. pneumoniae ATCC BAA-2814 strain was found to be resistant to ertapenem, but the zone diameter was 21 mm for scaffold and 20 mm for cement. Ertapenem-loaded scaffold was found to be more effective than cement. It was found that the antimicrobial activity of the scaffold was higher than cement. When we evaluated the release profiles, for the daptomycin-loaded cement group, 98% of daptomycin was cumulatively released within 30 minutes, and for the daptomycin-loaded scaffold group, 100% of daptomycin was cumulatively released in six days. To compare ertapenem-loaded cement and scaffold, 98% of ertapenem was cumulatively released within 10 minutes in the cement group. For the scaffold group, 100% of ertapenem was cumulatively released in 17 days. We found that the scaffold released the antibiotic more slowly and for a longer duration. Therefore, it was thought that the scaffold would be more effective on biofilm and the treatment of osteomyelitis would be more successful. Conclusions The produced scaffold was compared with cement, and it was concluded that the scaffold had better release and antimicrobial efficacy. Scaffold is more advantageous than cement because it is bioeliminable. Thus, there is no need for a second surgical intervention with the likely prevention of mortality and morbidity. Because of all these features, the scaffold seems promising in the local treatment of osteomyelitis.
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Affiliation(s)
- Petek Konya
- Infectious Diseases, Afyonkarahisar Health Science University, Afyonkarahisar, TUR
| | - Mehmet N Konya
- Orthopeadics and Traumatology, Afyonkarahisar Health Science University, Afyonkarahisar, TUR
| | - Bilge Kagan Yilmaz
- Orthopaedics and Traumatology, Afyonkarahisar State Hospital, Afyonkarahisar, TUR
| | - Elif Kaga
- Medical Services and Technique, Afyonkarahisar Health Science University, Afyonkarahisar, TUR
| | - Sadık Kaga
- Biomedical Engineering, Afyon Kocatepe University, Afyonkarahisar, TUR
| | - Yeliz Çetinkol
- Medical Microbiology, Afyonkarahisar Health Science University, Afyonkarahisar, TUR
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Song J, Gerecht S. Hydrogels to Recapture Extracellular Matrix Cues That Regulate Vascularization. Arterioscler Thromb Vasc Biol 2023; 43:e291-e302. [PMID: 37317849 DOI: 10.1161/atvbaha.122.318235] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2022] [Accepted: 05/26/2023] [Indexed: 06/16/2023]
Abstract
The ECM (extracellular matrix) is a 3-dimensional network that supports cellular responses and maintains structural tissue integrity in healthy and pathological conditions. The interactions between ECM and cells trigger signaling cascades that lead to phenotypic changes and structural and compositional turnover of the ECM, which in turn regulates vascular cell behavior. Hydrogel biomaterials are a powerful platform for basic and translational studies and clinical applications due to their high swelling capacity and exceptional versatility in compositions and properties. This review highlights recent developments and uses of engineered natural hydrogel platforms that mimic the ECM and present defined biochemical and mechanical cues for vascularization. Specifically, we focus on modulating vascular cell stimulation and cell-ECM/cell-cell interactions in the microvasculature that are the established biomimetic microenvironment.
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Affiliation(s)
- Jiyeon Song
- Department of Biomedical Engineering, Duke University, Durham, NC
| | - Sharon Gerecht
- Department of Biomedical Engineering, Duke University, Durham, NC
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Abstract
Nanoparticles (NPs) have been widely used in different areas, including consumer products and medicine. In terms of biomedical applications, NPs or NP-based drug formulations have been extensively investigated for cancer diagnostics and therapy in preclinical studies, but the clinical translation rate is low. Therefore, a thorough and comprehensive understanding of the pharmacokinetics of NPs, especially in drug delivery efficiency to the target therapeutic tissue tumor, is important to design more effective nanomedicines and for proper assessment of the safety and risk of NPs. This review article focuses on the pharmacokinetics of both organic and inorganic NPs and their tumor delivery efficiencies, as well as the associated mechanisms involved. We discuss the absorption, distribution, metabolism, and excretion (ADME) processes following different routes of exposure and the mechanisms involved. Many physicochemical properties and experimental factors, including particle type, size, surface charge, zeta potential, surface coating, protein binding, dose, exposure route, species, cancer type, and tumor size can affect NP pharmacokinetics and tumor delivery efficiency. NPs can be absorbed with varying degrees following different exposure routes and mainly accumulate in liver and spleen, but also distribute to other tissues such as heart, lung, kidney and tumor tissues; and subsequently get metabolized and/or excreted mainly through hepatobiliary and renal elimination. Passive and active targeting strategies are the two major mechanisms of tumor delivery, while active targeting tends to have less toxicity and higher delivery efficiency through direct interaction between ligands and receptors. We also discuss challenges and perspectives remaining in the field of pharmacokinetics and tumor delivery efficiency of NPs.
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Affiliation(s)
- Long Yuan
- Department of Environmental and Global Health, College of Public Health and Health Professions, University of Florida, Gainesville, FL 32610, USA
- Center for Environmental and Human Toxicology, University of Florida, Gainesville, FL 32608, USA
| | - Qiran Chen
- Department of Environmental and Global Health, College of Public Health and Health Professions, University of Florida, Gainesville, FL 32610, USA
- Center for Environmental and Human Toxicology, University of Florida, Gainesville, FL 32608, USA
| | - Jim E. Riviere
- 1Data Consortium, Kansas State University, Olathe, KS 66061, USA
| | - Zhoumeng Lin
- Department of Environmental and Global Health, College of Public Health and Health Professions, University of Florida, Gainesville, FL 32610, USA
- Center for Environmental and Human Toxicology, University of Florida, Gainesville, FL 32608, USA
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Bashir MH, Korany NS, Farag DBE, Abbass MMS, Ezzat BA, Hegazy RH, Dörfer CE, Fawzy El-Sayed KM. Polymeric Nanocomposite Hydrogel Scaffolds in Craniofacial Bone Regeneration: A Comprehensive Review. Biomolecules 2023; 13:biom13020205. [PMID: 36830575 PMCID: PMC9953024 DOI: 10.3390/biom13020205] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2022] [Revised: 01/05/2023] [Accepted: 01/09/2023] [Indexed: 01/22/2023] Open
Abstract
Nanocomposite biomaterials combine a biopolymeric matrix structure with nanoscale fillers. These bioactive and easily resorbable nanocomposites have been broadly divided into three groups, namely natural, synthetic or composite, based on the polymeric origin. Preparing such nanocomposite structures in the form of hydrogels can create a three-dimensional natural hydrophilic atmosphere pivotal for cell survival and new tissue formation. Thus, hydrogel-based cell distribution and drug administration have evolved as possible options for bone tissue engineering and regeneration. In this context, nanogels or nanohydrogels, created by cross-linking three-dimensional polymer networks, either physically or chemically, with high biocompatibility and mechanical properties were introduced as promising drug delivery systems. The present review highlights the potential of hydrogels and nanopolymers in the field of craniofacial tissue engineering and bone regeneration.
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Affiliation(s)
- Maha H. Bashir
- Oral Biology Department, Faculty of Dentistry, Cairo University, Cairo 11553, Egypt
| | - Nahed S. Korany
- Oral Biology Department, Faculty of Dentistry, Cairo University, Cairo 11553, Egypt
| | - Dina B. E. Farag
- Oral Biology Department, Faculty of Dentistry, Cairo University, Cairo 11553, Egypt
| | - Marwa M. S. Abbass
- Oral Biology Department, Faculty of Dentistry, Cairo University, Cairo 11553, Egypt
- Stem Cells and Tissue Engineering Research Group, Faculty of Dentistry, Cairo University, Cairo 11553, Egypt
| | - Bassant A. Ezzat
- Oral Biology Department, Faculty of Dentistry, Cairo University, Cairo 11553, Egypt
| | - Radwa H. Hegazy
- Oral Biology Department, Faculty of Dentistry, Cairo University, Cairo 11553, Egypt
| | - Christof E. Dörfer
- Clinic for Conservative Dentistry and Periodontology, School of Dental Medicine, Christian Albrechts University, 24105 Kiel, Germany
| | - Karim M. Fawzy El-Sayed
- Stem Cells and Tissue Engineering Research Group, Faculty of Dentistry, Cairo University, Cairo 11553, Egypt
- Clinic for Conservative Dentistry and Periodontology, School of Dental Medicine, Christian Albrechts University, 24105 Kiel, Germany
- Oral Medicine and Periodontology Department, Faculty of Dentistry, Cairo University, Cairo 11553, Egypt
- Correspondence: ; Tel.: +49-431-500-26210
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Zong TX, Silveira AP, Morais JAV, Sampaio MC, Muehlmann LA, Zhang J, Jiang CS, Liu SK. Recent Advances in Antimicrobial Nano-Drug Delivery Systems. NANOMATERIALS 2022; 12:nano12111855. [PMID: 35683711 PMCID: PMC9182179 DOI: 10.3390/nano12111855] [Citation(s) in RCA: 19] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/15/2022] [Revised: 04/28/2022] [Accepted: 05/26/2022] [Indexed: 11/16/2022]
Abstract
Infectious diseases are among the major health issues of the 21st century. The substantial use of antibiotics over the years has contributed to the dissemination of multidrug resistant bacteria. According to a recent report by the World Health Organization, antibacterial (ATB) drug resistance has been one of the biggest challenges, as well as the development of effective long-term ATBs. Since pathogens quickly adapt and evolve through several strategies, regular ATBs usually may result in temporary or noneffective treatments. Therefore, the demand for new therapies methods, such as nano-drug delivery systems (NDDS), has aroused huge interest due to its potentialities to improve the drug bioavailability and targeting efficiency, including liposomes, nanoemulsions, solid lipid nanoparticles, polymeric nanoparticles, metal nanoparticles, and others. Given the relevance of this subject, this review aims to summarize the progress of recent research in antibacterial therapeutic drugs supported by nanobiotechnological tools.
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Affiliation(s)
- Tong-Xin Zong
- School of Biological Science and Technology, University of Jinan, Jinan 250022, China; (T.-X.Z.); (J.Z.)
| | - Ariane Pandolfo Silveira
- Institute of Biological Sciences, University of Brasília, Brasilia 70910900, Brazil; (A.P.S.); (J.A.V.M.); (M.C.S.)
| | | | - Marina Carvalho Sampaio
- Institute of Biological Sciences, University of Brasília, Brasilia 70910900, Brazil; (A.P.S.); (J.A.V.M.); (M.C.S.)
| | - Luis Alexandre Muehlmann
- Institute of Biological Sciences, University of Brasília, Brasilia 70910900, Brazil; (A.P.S.); (J.A.V.M.); (M.C.S.)
- Faculty of Ceilandia, University of Brasilia, Brasilia 72220900, Brazil
- Correspondence: (L.A.M.); (C.-S.J.); (S.-K.L.)
| | - Juan Zhang
- School of Biological Science and Technology, University of Jinan, Jinan 250022, China; (T.-X.Z.); (J.Z.)
| | - Cheng-Shi Jiang
- School of Biological Science and Technology, University of Jinan, Jinan 250022, China; (T.-X.Z.); (J.Z.)
- Correspondence: (L.A.M.); (C.-S.J.); (S.-K.L.)
| | - Shan-Kui Liu
- School of Biological Science and Technology, University of Jinan, Jinan 250022, China; (T.-X.Z.); (J.Z.)
- Correspondence: (L.A.M.); (C.-S.J.); (S.-K.L.)
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Chander S, Kulkarni GT, Dhiman N, Kharkwal H. Protein-Based Nanohydrogels for Bioactive Delivery. Front Chem 2021; 9:573748. [PMID: 34307293 PMCID: PMC8299995 DOI: 10.3389/fchem.2021.573748] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2020] [Accepted: 05/27/2021] [Indexed: 12/12/2022] Open
Abstract
Hydrogels possess a unique three-dimensional, cross-linked network of polymers capable of absorbing large amounts of water and biological fluids without dissolving. Nanohydrogels (NGs) or nanogels are composed of diverse types of polymers of synthetic or natural origin. Their combination is bound by a chemical covalent bond or is physically cross-linked with non-covalent bonds like electrostatic interactions, hydrophobic interactions, and hydrogen bonding. Its remarkable ability to absorb water or other fluids is mainly attributed to hydrophilic groups like hydroxyl, amide, and sulphate, etc. Natural biomolecules such as protein- or peptide-based nanohydrogels are an important category of hydrogels which possess high biocompatibility and metabolic degradability. The preparation of protein nanohydrogels and the subsequent encapsulation process generally involve use of environment friendly solvents and can be fabricated using different proteins, such as fibroins, albumin, collagen, elastin, gelatin, and lipoprotein, etc. involving emulsion, electrospray, and desolvation methods to name a few. Nanohydrogels are excellent biomaterials with broad applications in the areas of regenerative medicine, tissue engineering, and drug delivery due to certain advantages like biodegradability, biocompatibility, tunable mechanical strength, molecular binding abilities, and customizable responses to certain stimuli like ionic concentration, pH, and temperature. The present review aims to provide an insightful analysis of protein/peptide nanohydrogels including their preparation, biophysiochemical aspects, and applications in diverse disciplines like in drug delivery, immunotherapy, intracellular delivery, nutraceutical delivery, cell adhesion, and wound dressing. Naturally occurring structural proteins that are being explored in protein nanohydrogels, along with their unique properties, are also discussed briefly. Further, the review also covers the advantages, limitations, overview of clinical potential, toxicity aspects, stability issues, and future perspectives of protein nanohydrogels.
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Affiliation(s)
- Subhash Chander
- Amity Institute of Phytochemistry and Phytomedicine, Amity University, Noida, India
| | - Giriraj T. Kulkarni
- Amity Institute of Pharmacy, Amity University, Noida, India
- Gokaraju Rangaraju College of Pharmacy, Hyderabad, India
| | | | - Harsha Kharkwal
- Amity Institute of Phytochemistry and Phytomedicine, Amity University, Noida, India
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Recent update of toxicity aspects of nanoparticulate systems for drug delivery. Eur J Pharm Biopharm 2021; 161:100-119. [DOI: 10.1016/j.ejpb.2021.02.010] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2020] [Revised: 01/07/2021] [Accepted: 02/20/2021] [Indexed: 12/18/2022]
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12
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Fu X, Yang H, Fu L, He C, Huo J, Guo J, Li L. Prediction of semiconducting SiP2 monolayer with negative Possion’s ratio, ultrahigh carrier mobility and CO2 capture ability. CHINESE CHEM LETT 2021. [DOI: 10.1016/j.cclet.2020.08.031] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
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13
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Zhang A, Meng K, Liu Y, Pan Y, Qu W, Chen D, Xie S. Absorption, distribution, metabolism, and excretion of nanocarriers in vivo and their influences. Adv Colloid Interface Sci 2020; 284:102261. [PMID: 32942181 DOI: 10.1016/j.cis.2020.102261] [Citation(s) in RCA: 60] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2020] [Revised: 09/02/2020] [Accepted: 09/02/2020] [Indexed: 12/27/2022]
Abstract
As one of the most promising and effective delivery systems for targeted controlled-release drugs, nanocarriers (NCs) have been widely studied. Although the development of nanoparticle preparations is very prosperous, the safety and effectiveness of NCs are not guaranteed and cannot be precisely controlled due to the unclear processes of absorption, distribution, metabolism, and excretion (ADME), as well as the drug release mechanism of NCs in the body. Thus, the approval of NCs for clinical use is extremely rare. This paper reviews the research progress and challenges of using NCs in vivo based on a review of several hundred closely related publications. First, the ADME of NCs under different administration routes is summarized; second, the influences of the physical, chemical, and biosensitive properties, as well as targeted modifications of NCs on their disposal process, are systematically analyzed; third, the tracer technology related to the in vivo study of NCs is elaborated; and finally, the challenges and perspectives of nanoparticle research in vivo are introduced. This review may help readers to understand the current research progress and challenges of nanoparticles in vivo, as well as of tracing technology in nanoparticle research, to help researchers to design safer and more efficient NCs. Furthermore, this review may aid researchers in choosing or exploring more suitable tracing technologies to further advance the development of nanotechnology.
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14
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Zhang S, Gao H, Guo P, Li T, Lin T, Ding R, Wang Z, He P. Fabrication and extrusion of the PAAm-SAlg hydrogels with magnetic particles. Colloids Surf A Physicochem Eng Asp 2020. [DOI: 10.1016/j.colsurfa.2020.125280] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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15
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Vashist A, Ghosal A, Vashist A, Kaushik A, Gupta YK, Nair M, Ahmad S. Impact of Nanoclay on the pH-Responsiveness and Biodegradable Behavior of Biopolymer-Based Nanocomposite Hydrogels. Gels 2019; 5:E44. [PMID: 31623182 PMCID: PMC6955902 DOI: 10.3390/gels5040044] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2019] [Revised: 08/26/2019] [Accepted: 08/30/2019] [Indexed: 01/04/2023] Open
Abstract
This research work deployed free radical polymerization for the development of pH-responsive hybrid nanocomposite hydrogels (NCHs) with the formation of improved interpenetrating networks (IPN). The crosslinked biopolymeric system was composed of (chitosan (CH)/guar gum (GG)/polyol) and a nanofiller (Cloisite 30B). The study was aimed to investigate the role of Cloisite 30B as a nanofiller and linseed oil-derived polyol to induce stable interpenetrating networks in chitosan‒guar gum-based hydrogels. FT-IR analysis confirmed the formation of crosslinked networks with the formation of hydrogen bonds in the synthesized NCHs. Thermogravimetric analysis and differential scanning calorimetry revealed high thermal stability of the NCHs. The hydrolytic and soil burial degradation tests confirmed the biodegradability of the synthesized NCHs. An extraordinarily high swelling capacity in a buffer solution of pH 4.0 and 7.4 demonstrated their pH-responsive behavior. It has been demonstrated that even the minimal addition of polyol to the guar gum-based hydrogels has influenced the stability and characteristic features such as high swelling capacity owing to the formation of interpenetrating networks and the biodegradability of the hydrogels.
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Affiliation(s)
- Arti Vashist
- Materials Research Laboratory, Department of Chemistry, Jamia Millia Islamia, New Delhi 110025, India.
- Center for Personalized Nanomedicine, Institute of NeuroImmune Pharmacology, Department of Immunology & Nanomedicine, Herbert Wertheim College of Medicine, Florida International University, Miami, FL 33199, USA.
| | - Anujit Ghosal
- Materials Research Laboratory, Department of Chemistry, Jamia Millia Islamia, New Delhi 110025, India.
- School of Lifesciences, Beijing Institute of Technology, Beijing 100081, China.
| | - Atul Vashist
- Department of Biotechnology, All India Institute of Medical Sciences, New Delhi 110029, India.
| | - Ajeet Kaushik
- Center for Personalized Nanomedicine, Institute of NeuroImmune Pharmacology, Department of Immunology & Nanomedicine, Herbert Wertheim College of Medicine, Florida International University, Miami, FL 33199, USA.
- Department of Natural Sciences, Division of Sciences, Art, & Mathematics, Florida Polytechnic University, Lakeland, FL 33805-8531, USA.
| | - Y K Gupta
- Department of Pharmacology, All India Institute of Medical Sciences, New Delhi 110029, India.
| | - Madhavan Nair
- Center for Personalized Nanomedicine, Institute of NeuroImmune Pharmacology, Department of Immunology & Nanomedicine, Herbert Wertheim College of Medicine, Florida International University, Miami, FL 33199, USA.
| | - Sharif Ahmad
- Materials Research Laboratory, Department of Chemistry, Jamia Millia Islamia, New Delhi 110025, India.
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16
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A temperature‐responsive polyurethane and its biocompatible and biodegradable nanohydrogels with uniform cross‐linking networks. POLYM ENG SCI 2019. [DOI: 10.1002/pen.25151] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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17
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Preparation of magnesium-based two-dimensional phyllosilicate materials and simultaneous antioxidant drug intercalation. Colloids Surf A Physicochem Eng Asp 2019. [DOI: 10.1016/j.colsurfa.2019.02.065] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
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18
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Cell membrane mimetic copolymer coated polydopamine nanoparticles for combined pH-sensitive drug release and near-infrared photothermal therapeutic. Colloids Surf B Biointerfaces 2019; 176:1-8. [DOI: 10.1016/j.colsurfb.2018.12.057] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2018] [Revised: 11/27/2018] [Accepted: 12/20/2018] [Indexed: 12/19/2022]
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19
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Zhang Y, Chen H, Zhang T, Zan Y, Ni T, Cao Y, Wang J, Liu M, Pei R. Injectable hydrogels from enzyme-catalyzed crosslinking as BMSCs-laden scaffold for bone repair and regeneration. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2018; 96:841-849. [PMID: 30606598 DOI: 10.1016/j.msec.2018.12.014] [Citation(s) in RCA: 41] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/08/2018] [Revised: 10/30/2018] [Accepted: 12/05/2018] [Indexed: 12/20/2022]
Abstract
Bone-marrow-derived mesenchymal stem cells possess great potential for tissue engineering and regenerative medicine. In the work, an injectable BMSCs-laden hydrogel system was formed by enzyme-catalyzed crosslinking of hyaluronic acid-tyramine and chondroitin sulfate-tyramine in the presence of hydrogen peroxide and horseradish peroxidase, which was used as a 3D scaffold to explore the behavior of the mesenchymal stem cells. Afterward, the gelation rate, mechanical properties, as well as the degradation process of the scaffold were well characterized and optimized. Furthermore, bone morphogenetic protein-2 was encapsulated in the scaffold, which was used to improve the osteogenic properties. The results illustrated that such a BMSCs-laden hydrogel not only offered a proper microenvironment for the adhesion, proliferation and differentiation of mesenchymal stem cells in vitro, but also promoted bone regeneration in vivo. Therefore, this injectable BMSCs-laden hydrogel may serve as an efficient 3D scaffold for bone repair and regeneration.
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Affiliation(s)
- Yajie Zhang
- CAS Key Laboratory for Nano-Bio Interface, Division of Nanobiomedicine, Suzhou Institute of Nano-Tech and Nano-Bionics, Chinese Academy of Sciences, Suzhou 215123, China; School of Nano Technology and Nano Bionics, University of Science and Technology of China, Hefei 230026, China
| | - Hong Chen
- CAS Key Laboratory for Nano-Bio Interface, Division of Nanobiomedicine, Suzhou Institute of Nano-Tech and Nano-Bionics, Chinese Academy of Sciences, Suzhou 215123, China; School of Pharmacy, Xi'an Jiaotong University, Xi'an 710061, China
| | - Tingting Zhang
- CAS Key Laboratory for Nano-Bio Interface, Division of Nanobiomedicine, Suzhou Institute of Nano-Tech and Nano-Bionics, Chinese Academy of Sciences, Suzhou 215123, China; School of Pharmacy, Xi'an Jiaotong University, Xi'an 710061, China
| | - Yue Zan
- CAS Key Laboratory for Nano-Bio Interface, Division of Nanobiomedicine, Suzhou Institute of Nano-Tech and Nano-Bionics, Chinese Academy of Sciences, Suzhou 215123, China; School of Pharmacy, Xi'an Jiaotong University, Xi'an 710061, China
| | - Tianyu Ni
- CAS Key Laboratory for Nano-Bio Interface, Division of Nanobiomedicine, Suzhou Institute of Nano-Tech and Nano-Bionics, Chinese Academy of Sciences, Suzhou 215123, China; Nano Science and Technology Institute, University of Science and Technology of China, Suzhou 215123, China
| | - Yi Cao
- CAS Key Laboratory for Nano-Bio Interface, Division of Nanobiomedicine, Suzhou Institute of Nano-Tech and Nano-Bionics, Chinese Academy of Sciences, Suzhou 215123, China
| | - Jine Wang
- CAS Key Laboratory for Nano-Bio Interface, Division of Nanobiomedicine, Suzhou Institute of Nano-Tech and Nano-Bionics, Chinese Academy of Sciences, Suzhou 215123, China
| | - Min Liu
- Institute for Interdisciplinary Research, Jianghan University, Wuhan 430056, China.
| | - Renjun Pei
- CAS Key Laboratory for Nano-Bio Interface, Division of Nanobiomedicine, Suzhou Institute of Nano-Tech and Nano-Bionics, Chinese Academy of Sciences, Suzhou 215123, China; School of Nano Technology and Nano Bionics, University of Science and Technology of China, Hefei 230026, China.
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20
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Ghosh S, Wang X, Wang J, Nguyen PD, Janczak CM, Aspinwall CA. Enhanced Fluorescent Protein Activity in Polymer Scaffold-Stabilized Phospholipid Nanoshells Using Neutral Redox Initiator Polymerization Conditions. ACS OMEGA 2018; 3:15890-15899. [PMID: 30533583 PMCID: PMC6276202 DOI: 10.1021/acsomega.8b01661] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 07/15/2018] [Accepted: 11/09/2018] [Indexed: 06/09/2023]
Abstract
Phospholipid nanoshells, for example, liposomes, provide a versatile enabling platform for the development of nanometer-sized biosensors and molecular delivery systems. Utilization of phospholipid nanoshells is limited by the inherent instability in complex biological environments, where the phospholipid nanoshell may disassemble and degrade, thus releasing the contents and destroying sensor function. Polymer scaffold stabilization (PSS), wherein the phospholipid nanoshells are prepared by partitioning reactive monomers into the lipid bilayer lamella followed by radical polymerization, has emerged to increase phospholipid nanoshell stability. In this work, we investigated the effects of three different radical initiator conditions to fabricate stable PSS-phospholipid nanoshells yet retain the activity of encapsulated model fluorescent sensor proteins. To identify nondestructive initiation conditions, UV photoinitiation, neutral redox initiation, and thermal initiation were investigated as a function of PSS-phospholipid nanoshell stabilization and fluorescence emission intensity of enhanced green fluorescent protein (eGFP) and tandem dimer Tomato (td-Tomato). All three initiator approaches yielded comparably stable PSS-phospholipid nanoshells, although slight variations in PSS-phospholipid nanoshell size were observed, ranging from ca. 140 nm for unstabilized phospholipid nanoshells to 300-500 nm for PSS-phospholipid nanoshells. Fluorescence emission intensity of encapsulated eGFP was completely attenuated under thermal initiation (0% vs control), moderately attenuated under UV photoinitiation (40 ± 4% vs control), and unaffected by neutral redox initiation (97 ± 3% vs control). Fluorescence emission intensity of encapsulated td-Tomato was significantly attenuated under thermal initiation (13 ± 3% vs control), moderately attenuated UV photoinitiation (64 ± 5% vs control), and unaffected by neutral redox initiation (98% ± 4% vs control). Therefore, the neutral redox initiation method provides a significant advancement toward the preparation of protein-functionalized PSS-phospholipid nanoshells. These results should help to guide future applications and designs of biosensor platforms using PSS-phospholipid nanoshells and other polymer systems employing protein transducers.
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Affiliation(s)
- Surajit Ghosh
- Department
of Chemistry and Biochemistry, BIO5 Institute, and Department of Biomedical Engineering, The University of Arizona, Tucson, Arizona 85721, United States
| | - Xuemin Wang
- Department
of Chemistry and Biochemistry, BIO5 Institute, and Department of Biomedical Engineering, The University of Arizona, Tucson, Arizona 85721, United States
| | - Jinyan Wang
- Department
of Chemistry and Biochemistry, BIO5 Institute, and Department of Biomedical Engineering, The University of Arizona, Tucson, Arizona 85721, United States
| | - Phuong-Diem Nguyen
- Department
of Chemistry and Biochemistry, BIO5 Institute, and Department of Biomedical Engineering, The University of Arizona, Tucson, Arizona 85721, United States
| | - Colleen M. Janczak
- Department
of Chemistry and Biochemistry, BIO5 Institute, and Department of Biomedical Engineering, The University of Arizona, Tucson, Arizona 85721, United States
| | - Craig A. Aspinwall
- Department
of Chemistry and Biochemistry, BIO5 Institute, and Department of Biomedical Engineering, The University of Arizona, Tucson, Arizona 85721, United States
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21
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Xiao Y, Wu B, Fu X, Wang R, Lei J. Preparation of biodegradable microcapsules through an organic solvent-free interfacial polymerization method. POLYM ADVAN TECHNOL 2018. [DOI: 10.1002/pat.4482] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Yao Xiao
- State Key Laboratory of Polymer Materials Engineering, Polymer Research Institute; Sichuan University; Chengdu 610065 China
- College of Chemistry and Chemical Engineering; China West Normal University; Nanchong 637002 China
- Chongqing Collaborative Innovation Center for Functional Food; Chongqing University of Education; Chongqing 400067 China
| | - Bo Wu
- State Key Laboratory of Polymer Materials Engineering, Polymer Research Institute; Sichuan University; Chengdu 610065 China
| | - Xiaowei Fu
- State Key Laboratory of Polymer Materials Engineering, Polymer Research Institute; Sichuan University; Chengdu 610065 China
| | - Rui Wang
- Chongqing Collaborative Innovation Center for Functional Food; Chongqing University of Education; Chongqing 400067 China
| | - Jingxin Lei
- State Key Laboratory of Polymer Materials Engineering, Polymer Research Institute; Sichuan University; Chengdu 610065 China
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22
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Abstract
The therapeutic potential of liposomes can be amplified when combined with biomaterial scaffolds. Such configurations overcome the convergent demands of therapies by enabling enhanced delivery, environmental responsiveness and potency. Liposomes benefit from the increased physical and mechanical strength, favorable rheological properties and natural environment conducive to improved tissue formation that scaffolds provide, while enabling biocompatible delivery of hydrophilic and lipophilic compounds that can be further functionalized to achieve targeted delivery. Topical, ocular, oral, nasal and vaginal applications have been explored using various polymer- or nanofiber-based scaffolds. Mechanistic and rheological findings on complexation between biomaterials, liposomes and cargo have led to multimodal systems with tremendous clinical potential. A review of the key developments in bioengineered liposome-scaffold composites is presented in this manuscript.
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23
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Choi JT, Park SJ, Park JH. Microneedles containing cross-linked hyaluronic acid particulates for control of degradation and swelling behaviour after administration into skin. J Drug Target 2018; 26:884-894. [PMID: 29417843 DOI: 10.1080/1061186x.2018.1435664] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
Microneedles (MN) containing cross-linked hyaluronic acid (X-linked HA) particulates were prepared to control the degradation and swelling behaviour after transdermal drug delivery. The X-linked HA particulates were prepared by cross-linking HA chains and then passing the particulates through a sieve. Then, microneedles were prepared by micromolding method. The rheological properties of X-linked HA were studied. The penetration success rate, mechanical failure and dissolution rate of microneedles containing only hyaluronic acid (HA MN) and microneedles containing X-linked HA were compared. The delivery of fluorescein into the skin with X-linked HA MN was also observed using a confocal microscope. The size of the pulverised particulates in water ranged between 29 and 82 μm in diameter. The HA MN and X-linked HA MN were 270 μm in length. X-linked HA MN with fluorescein was inserted to a depth of 90% of the microneedle length successfully. There was no decrease in the penetration success rate for MN with up to 20% content of X-linked HA particulates. X-linked HA MN with up to 20% of particulate content did not change the dissolution time. Delay in degradation of HA, sustained drug release, and swelling behaviour of the skin layer can be obtained by X-linked HA MN.
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Affiliation(s)
- Jun-Tae Choi
- a Department of BioNano Technology and Gachon BioNano Research Institute , Gachon University , Seongnam , Geonggi-do , Korea
| | - Sang-Jin Park
- b Research Institute of Endoderma Co., Ltd , Seongnam , Gyeonggi-do , Korea
| | - Jung-Hwan Park
- a Department of BioNano Technology and Gachon BioNano Research Institute , Gachon University , Seongnam , Geonggi-do , Korea
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24
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Zhu ZQ, Dai JF, Ma CH, Sun HX, Liang WD, Li A. Facile Preparation of Porous Graphene Oxide-Based Nanocomposite Xerogel for Selective Absorption. ChemistrySelect 2017. [DOI: 10.1002/slct.201701136] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Zhao-Qi Zhu
- State Key Laboratory of Advanced Processing and Recycling of Non-ferrous Metals; Ministry of Education; Department of Chemical Engineering; College of Petrochemical Engineering; Lanzhou University of Technology; Langongping Road 287 Lanzhou 730050 P.R. China
| | - Jian-Feng Dai
- State Key Laboratory of Advanced Processing and Recycling of Non-ferrous Metals; Ministry of Education; Department of Chemical Engineering; College of Petrochemical Engineering; Lanzhou University of Technology; Langongping Road 287 Lanzhou 730050 P.R. China
| | - Chong-Hua Ma
- State Key Laboratory of Advanced Processing and Recycling of Non-ferrous Metals; Ministry of Education; Department of Chemical Engineering; College of Petrochemical Engineering; Lanzhou University of Technology; Langongping Road 287 Lanzhou 730050 P.R. China
| | - Han-Xue Sun
- State Key Laboratory of Advanced Processing and Recycling of Non-ferrous Metals; Ministry of Education; Department of Chemical Engineering; College of Petrochemical Engineering; Lanzhou University of Technology; Langongping Road 287 Lanzhou 730050 P.R. China
| | - Wei-Dong Liang
- State Key Laboratory of Advanced Processing and Recycling of Non-ferrous Metals; Ministry of Education; Department of Chemical Engineering; College of Petrochemical Engineering; Lanzhou University of Technology; Langongping Road 287 Lanzhou 730050 P.R. China
| | - An Li
- State Key Laboratory of Advanced Processing and Recycling of Non-ferrous Metals; Ministry of Education; Department of Chemical Engineering; College of Petrochemical Engineering; Lanzhou University of Technology; Langongping Road 287 Lanzhou 730050 P.R. China
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25
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Eslahi N, Abdorahim M, Simchi A. Smart Polymeric Hydrogels for Cartilage Tissue Engineering: A Review on the Chemistry and Biological Functions. Biomacromolecules 2016; 17:3441-3463. [PMID: 27775329 DOI: 10.1021/acs.biomac.6b01235] [Citation(s) in RCA: 143] [Impact Index Per Article: 17.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Stimuli responsive hydrogels (SRHs) are attractive bioscaffolds for tissue engineering. The structural similarity of SRHs to the extracellular matrix (ECM) of many tissues offers great advantages for a minimally invasive tissue repair. Among various potential applications of SRHs, cartilage regeneration has attracted significant attention. The repair of cartilage damage is challenging in orthopedics owing to its low repair capacity. Recent advances include development of injectable hydrogels to minimize invasive surgery with nanostructured features and rapid stimuli-responsive characteristics. Nanostructured SRHs with more structural similarity to natural ECM up-regulate cell-material interactions for faster tissue repair and more controlled stimuli-response to environmental changes. This review highlights most recent advances in the development of nanostructured or smart hydrogels for cartilage tissue engineering. Different types of stimuli-responsive hydrogels are introduced and their fabrication processes through physicochemical procedures are reported. The applications and characteristics of natural and synthetic polymers used in SRHs are also reviewed with an outline on clinical considerations and challenges.
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Affiliation(s)
- Niloofar Eslahi
- Department of Textile Engineering, Science and Research Branch, Islamic Azad University , P.O. Box 14515/775, Tehran, Iran
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26
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Popova TG, Teunis A, Espina V, Liotta LA, Popov SG. Chemokine-Releasing Microparticles Improve Bacterial Clearance and Survival of Anthrax Spore-Challenged Mice. PLoS One 2016; 11:e0163163. [PMID: 27632537 PMCID: PMC5025034 DOI: 10.1371/journal.pone.0163163] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2016] [Accepted: 09/02/2016] [Indexed: 11/18/2022] Open
Abstract
In this study the hydrogel microparticles (MPs) were used to enhance migration of neutrophils in order to improve outcome of anthrax infection in a mouse model. Two MP formulations were tested. In the first one the polyacrylamide gel MPs were chemically coupled with Cibacron Blue (CB) affinity bait. In the second one the bait molecules within the MPs were additionally loaded with neutrophil-attracting chemokines (CKs), human CXCL8 and mouse CCL3. A non-covalent interaction of the bait with the CKs provided their gradual release after administration of the MPs to the host. Mice were challenged into footpads with Bacillus anthracis Sterne spores and given a dose of MPs a few hours before and/or after the spores. Pre-treatment with a single dose of CK-releasing MPs without any additional intervention was able to induce influx of neutrophils to the site of spore inoculation and regional lymph nodes correlating with reduced bacterial burden and decreased inflammatory response in footpads. On average, in two independent experiments, up to 53% of mice survived over 13 days. All control spore-challenged but MP-untreated mice died. The CB-coupled particles were also found to improve survival likely due to the capacity to stimulate release of endogenous CKs, but were less potent at decreasing the inflammatory host response than the CK-releasing MPs. The CK post-treatment did not improve survival compared to the untreated mice which died within 4 to 6 days with a strong inflammation of footpads, indicating quick dissemination of spores though the lymphatics after challenge. This is the first report on the enhanced innate host resistance to anthrax in response to CKs delivered and/or endogenously induced by the MPs.
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Affiliation(s)
- Taissia G. Popova
- Center for Applied Proteomics and Molecular Medicine, Department of Molecular Microbiology, School of Systems Biology, George Mason University, Manassas, VA, 20110, United States of America
| | - Allison Teunis
- National Center for Biodefense and Infectious Diseases, Department of Molecular Microbiology, School of Systems Biology, George Mason University, Manassas, VA, 20110, United States of America
| | - Virginia Espina
- Center for Applied Proteomics and Molecular Medicine, Department of Molecular Microbiology, School of Systems Biology, George Mason University, Manassas, VA, 20110, United States of America
| | - Lance A. Liotta
- Center for Applied Proteomics and Molecular Medicine, Department of Molecular Microbiology, School of Systems Biology, George Mason University, Manassas, VA, 20110, United States of America
| | - Serguei G. Popov
- National Center for Biodefense and Infectious Diseases, Department of Molecular Microbiology, School of Systems Biology, George Mason University, Manassas, VA, 20110, United States of America
- * E-mail:
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27
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Tip-loaded dissolving microneedles for transdermal delivery of donepezil hydrochloride for treatment of Alzheimer’s disease. Eur J Pharm Biopharm 2016; 105:148-55. [DOI: 10.1016/j.ejpb.2016.06.006] [Citation(s) in RCA: 68] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2016] [Revised: 06/06/2016] [Accepted: 06/07/2016] [Indexed: 11/23/2022]
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28
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Jeong HR, Lee HS, Choi IJ, Park JH. Considerations in the use of microneedles: pain, convenience, anxiety and safety. J Drug Target 2016; 25:29-40. [DOI: 10.1080/1061186x.2016.1200589] [Citation(s) in RCA: 42] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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29
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Awadallah-F A, Abd El-Wahab SY, Al-Shafey H. Controlled synthesis and characterization of nanohydrogels formed from copolymer (2-acrylamido-2-methylpropane sulfonic acid/acrylamide). E-POLYMERS 2016; 16:207-215. [DOI: 10.1515/epoly-2015-0263] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/02/2023]
Abstract
AbstractNanohydrogels were prepared from copolymer 2-acrylamido-2-methylpropane sulfonic acid (AMPS)/acrylamide (AAm) in the presence of sodium lauryl sulfate (SLS) followed by γ-ray exposure. Different molar ratios of AMPS to AAm, 100:0 to 0:100, were investigated. The particle sizes of nanohydrogels were examined by high-resolution transmission electron microscopy (HR-TEM). The effects of different comonomer composition and pH on swelling (%) and gelation (%) were studied. The characterization of nanohydrogels was performed by Fourier transform infrared (FTIR) spectroscopy, energy dispersion X-ray (EDX), thermogravimetric analysis (TGA) and scanning electron microscopy (SEM). The results indicate that particle sizes ranged from ~9.5 to ~39 nm.
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Affiliation(s)
- Ahmed Awadallah-F
- 1Radiation Research of Polymer Department, National Centre for Radiation Research and Technology, Atomic Energy Authority, P.O. Box 29 Nasr City, Cairo, Egypt, Tel.: (+202) 27570691, Fax: (+202) 22749298
| | - Soad Y. Abd El-Wahab
- 2Radiation Research of Polymer Department, National Centre for Radiation Research and Technology, Atomic Energy Authority, P.O. Box 29 Nasr City, Cairo, Egypt
| | - H.I. Al-Shafey
- 3Department of Petroleum Application, Egyptian Petroleum Research Institute, Nasr city, Cairo, Egypt
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30
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Borca CH, Arango CA. Molecular Dynamics of a Water-Absorbent Nanoscale Material Based on Chitosan. J Phys Chem B 2016; 120:3754-64. [PMID: 26938052 DOI: 10.1021/acs.jpcb.5b11230] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Although hydrogels have been widely investigated for their use in materials science, nanotechnology, and novel pharmaceuticals, mechanistic details explaining their water-absorbent features are not well understood. We performed an all-atom molecular dynamics study of the structural transformation of chitosan nanohydrogels due to water absorption. We analyzed the conformation of dry, nanoscaled chitosan, the structural modifications that emerge during the process of water inclusion, and the dynamics of this biopolymer in the presence of nature's solvent. Two sets of nanoscaled, single-chained chitosan models were simulated: one to study the swelling dependence upon the degree of self-cross-linking and other to observe the response with respect to the degree of protonation. We verified that nanohydrogels keep their ability to absorb water and grow, regardless of their degree of cross-linking. Noteworthy, we found that the swelling behavior of nanoscaled chitosan is pH-dependent, and it is considerably more limited than that of larger scale hydrogels. Thus, our study suggests that properties of nanohydrogels are significantly different from those of larger hydrogels. These findings might be important in the design of novel controlled-release and targeted drug-delivery systems based on chitosan.
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Affiliation(s)
- Carlos H Borca
- Departament of Chemistry, Purdue University , West Lafayette, Indiana 47907, United States.,Departamento de Ciencias Químicas, Universidad Icesi , Cali, Valle del Cauca, Colombia
| | - Carlos A Arango
- Departamento de Ciencias Químicas, Universidad Icesi , Cali, Valle del Cauca, Colombia
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Häring M, Schiller J, Mayr J, Grijalvo S, Eritja R, Díaz DD. Magnetic Gel Composites for Hyperthermia Cancer Therapy. Gels 2015; 1:135-161. [PMID: 30674170 PMCID: PMC6318599 DOI: 10.3390/gels1020135] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2015] [Accepted: 09/02/2015] [Indexed: 12/13/2022] Open
Abstract
Hyperthermia therapy is a medical treatment based on the exposition of body tissue to slightly higher temperatures than physiological (i.e., between 41 and 46 °C) to damage and kill cancer cells or to make them more susceptible to the effects of radiation and anti-cancer drugs. Among several methods suitable for heating tumor areas, magnetic hyperthermia involves the introduction of magnetic micro/nanoparticles into the tumor tissue, followed by the application of an external magnetic field at fixed frequency and amplitude. A very interesting approach for magnetic hyperthermia is the use of biocompatible thermo-responsive magnetic gels made by the incorporation of the magnetic particles into cross-linked polymer gels. Mainly because of the hysteresis loss from the magnetic particles subjected to a magnetic field, the temperature of the system goes up and, once the temperature crosses the lower critical solution temperature, thermo-responsive gels undergo large volume changes and may deliver anti-cancer drug molecules that have been previously entrapped in their networks. This tutorial review describes the main properties and formulations of magnetic gel composites conceived for magnetic hyperthermia therapy.
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Affiliation(s)
- Marleen Häring
- Institut für Organische Chemie, Universität Regensburg, Universitätsstr. 31, Regensburg 93040, Germany.
| | - Jana Schiller
- Institut für Organische Chemie, Universität Regensburg, Universitätsstr. 31, Regensburg 93040, Germany.
| | - Judith Mayr
- Institut für Organische Chemie, Universität Regensburg, Universitätsstr. 31, Regensburg 93040, Germany.
| | - Santiago Grijalvo
- IQAC-CSIC, Jordi Girona 18-26, Barcelona 08034, Spain.
- The Biomedical Research Networking Center in Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), Jordi Girona 18-26, Barcelona 08034, Spain.
| | - Ramon Eritja
- IQAC-CSIC, Jordi Girona 18-26, Barcelona 08034, Spain.
- The Biomedical Research Networking Center in Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), Jordi Girona 18-26, Barcelona 08034, Spain.
| | - David Díaz Díaz
- Institut für Organische Chemie, Universität Regensburg, Universitätsstr. 31, Regensburg 93040, Germany.
- IQAC-CSIC, Jordi Girona 18-26, Barcelona 08034, Spain.
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Lu S, Neoh KG, Kang ET, Mahendran R, Chiong E. Mucoadhesive polyacrylamide nanogel as a potential hydrophobic drug carrier for intravesical bladder cancer therapy. Eur J Pharm Sci 2015; 72:57-68. [PMID: 25772330 DOI: 10.1016/j.ejps.2015.03.006] [Citation(s) in RCA: 42] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2014] [Revised: 02/24/2015] [Accepted: 03/06/2015] [Indexed: 11/20/2022]
Abstract
In this paper, amine-functionalized polyacrylamide nanogels (PAm-NH2) loaded with docetaxel (DTX) were evaluated as a mucoadhesive and sustained intravesical drug delivery (IDD) system for potential bladder cancer therapy. Nanogels have not been applied for such therapy before. The mucoadhesiveness of the PAm-NH2 nanogels, which is a critical factor for IDD application, was investigated using the mucin-particle method and by analyzing the direct attachment of the PAm-NH2 nanogels onto the luminal surface of porcine urinary bladder. DTX, as a model hydrophobic drug, was successfully loaded into hydrophilic PAm-NH2 nanogels with high loading efficiency (>90%), and sustained release of DTX from the nanogels over 9 days in artificial urine was achieved. The nanogels were also taken in by bladder cancer cells in a concentration-dependent manner. The efficiency of the DTX-loaded nanogels in killing UMUC3 and T24 bladder cancer cells was determined to be equivalent to free DTX, and the morphology of the bladder urothelium was not adversely altered by the PAm-NH2 nanogels. These findings indicate that such mucoadhesive nanogels are potentially a promising candidate for intravesical delivery of hydrophobic drugs in bladder cancer therapy.
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Affiliation(s)
- Shengjie Lu
- Department of Chemical and Biomolecular Engineering, National University of Singapore, Kent Ridge, Singapore 117576, Singapore
| | - Koon Gee Neoh
- Department of Chemical and Biomolecular Engineering, National University of Singapore, Kent Ridge, Singapore 117576, Singapore.
| | - En-Tang Kang
- Department of Chemical and Biomolecular Engineering, National University of Singapore, Kent Ridge, Singapore 117576, Singapore
| | - Ratha Mahendran
- Department of Surgery, National University of Singapore, Kent Ridge, Singapore 117576, Singapore
| | - Edmund Chiong
- Department of Surgery, National University of Singapore, Kent Ridge, Singapore 117576, Singapore
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Popova TG, Teunis A, Magni R, Luchini A, Espina V, Liotta LA, Popov SG. Chemokine-Releasing Nanoparticles for Manipulation of Lymph Node Microenvironment. NANOMATERIALS (BASEL, SWITZERLAND) 2015; 5:298-320. [PMID: 25878893 PMCID: PMC4394634 DOI: 10.3390/nano5010298] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/09/2015] [Accepted: 02/27/2015] [Indexed: 12/31/2022]
Abstract
Chemokines (CKs) secreted by the host cells into surrounding tissue establish concentration gradients directing the migration of leukocytes. We propose an in vivo CK gradient remodeling approach based on sustained release of CKs by the crosslinked poly(N-isopropylacrylamide) hydrogel open meshwork nano-particles (NPs) containing internal crosslinked dye affinity baits for a reversible CK binding and release. The sustained release is based on a new principle of affinity off-rate tuning. The NPs with Cibacron Blue F3G-A and Reactive Blue-4 baits demonstrated a low-micromolar affinity binding to IL-8, MIP-2, and MCP-1 with a half-life of several hours at 37°C. The capacity of NPs loaded with IL-8 and MIP-1α to increase neutrophil recruitment to lymph nodes (LNs) was tested in mice after footpad injection. Fluorescently-labeled NPs used as tracers indicated the delivery into the sub-capsular compartment of draining LNs. The animals administered the CK-loaded NPs demonstrated a widening of the sub-capsular space and a strong lymph node influx of leukocytes, while mice injected with control NPs without CKs or bolus doses of soluble CKs alone showed only a marginal neutrophil response. This technology provides a new means therapeutically direct or restore immune cell traffic, and can also be employed for simultaneous therapy delivery.
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Affiliation(s)
- Taissia G. Popova
- Center for Applied Proteomics and Molecular Medicine, Department of Molecular Microbiology, School of Systems Biology, George Mason University, Manassas, VA 20110, USA; E-Mails: (T.G.P.); (A.T.); (R.M.); (A.L.); (V.E.); (L.A.L.)
| | - Allison Teunis
- Center for Applied Proteomics and Molecular Medicine, Department of Molecular Microbiology, School of Systems Biology, George Mason University, Manassas, VA 20110, USA; E-Mails: (T.G.P.); (A.T.); (R.M.); (A.L.); (V.E.); (L.A.L.)
| | - Ruben Magni
- Center for Applied Proteomics and Molecular Medicine, Department of Molecular Microbiology, School of Systems Biology, George Mason University, Manassas, VA 20110, USA; E-Mails: (T.G.P.); (A.T.); (R.M.); (A.L.); (V.E.); (L.A.L.)
| | - Alessandra Luchini
- Center for Applied Proteomics and Molecular Medicine, Department of Molecular Microbiology, School of Systems Biology, George Mason University, Manassas, VA 20110, USA; E-Mails: (T.G.P.); (A.T.); (R.M.); (A.L.); (V.E.); (L.A.L.)
| | - Virginia Espina
- Center for Applied Proteomics and Molecular Medicine, Department of Molecular Microbiology, School of Systems Biology, George Mason University, Manassas, VA 20110, USA; E-Mails: (T.G.P.); (A.T.); (R.M.); (A.L.); (V.E.); (L.A.L.)
| | - Lance A. Liotta
- Center for Applied Proteomics and Molecular Medicine, Department of Molecular Microbiology, School of Systems Biology, George Mason University, Manassas, VA 20110, USA; E-Mails: (T.G.P.); (A.T.); (R.M.); (A.L.); (V.E.); (L.A.L.)
| | - Serguei G. Popov
- National Center for Biodefense and Infectious Diseases, Department of Molecular Microbiology, School of Systems Biology, George Mason University, Manassas, VA 20110, USA
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Ma K, Xu Y, An Z. Templateless synthesis of polyacrylamide-based Nanogels via RAFT dispersion polymerization. Macromol Rapid Commun 2015; 36:566-70. [PMID: 25684634 DOI: 10.1002/marc.201400730] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2014] [Revised: 01/22/2015] [Indexed: 11/08/2022]
Abstract
This paper reports on the synthesis of well-defined polyacrylamide-based nanogels via reversible addition-fragmentation chain transfer (RAFT) dispersion polymerization, highlighting a templateless route for the efficient synthesis of nanogels based on water-soluble polymers. RAFT dispersion polymerization of acrylamide in co-nonsolvents of water-tert-butanol mixtures by chain extension from poly(dimethylacrylamide) shows well-controlled polymerization process, uniform nanogel size, and excellent colloidal stability. The versatility of this approach is further demonstrated by introducing a hydrophobic co-monomer (butyl acrylate) without disturbing the dispersion polymerization process.
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Affiliation(s)
- Kai Ma
- Institute of Nanochemistry and Nanobiology, College of Environmental and Chemical Engineering, Shanghai University, Shanghai, 200444, China; Department of Chemistry, Shanghai University, Shanghai, 200444, China
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35
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Sayes CM, Staats H, Hickey AJ. Scale of Health: Indices of Safety and Efficacy in the Evolving Environment of Large Biological Datasets. Pharm Res 2014; 31:2256-65. [DOI: 10.1007/s11095-014-1415-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2014] [Accepted: 05/12/2014] [Indexed: 01/04/2023]
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36
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Vashist A, Vashist A, Gupta YK, Ahmad S. Recent advances in hydrogel based drug delivery systems for the human body. J Mater Chem B 2014; 2:147-166. [DOI: 10.1039/c3tb21016b] [Citation(s) in RCA: 320] [Impact Index Per Article: 32.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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37
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Lu S, Neoh KG, Huang C, Shi Z, Kang ET. Polyacrylamide hybrid nanogels for targeted cancer chemotherapy via co-delivery of gold nanoparticles and MTX. J Colloid Interface Sci 2013; 412:46-55. [DOI: 10.1016/j.jcis.2013.09.011] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2013] [Revised: 09/05/2013] [Accepted: 09/06/2013] [Indexed: 01/10/2023]
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38
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Karamchand L, Kim G, Wang S, Hah HJ, Ray A, Jiddou R, Koo Lee YE, Philbert MA, Kopelman R. Modulation of hydrogel nanoparticle intracellular trafficking by multivalent surface engineering with tumor targeting peptide. NANOSCALE 2013; 5:10327-44. [PMID: 24056573 PMCID: PMC3823366 DOI: 10.1039/c3nr00908d] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/09/2023]
Abstract
Surface engineering of a hydrogel nanoparticle (NP) with the tumor-targeting ligand, F3 peptide, enhances both the NP's binding affinity for, and internalization by, nucleolin overexpressing tumor cells. Remarkably, the F3-functionalized NPs consistently exhibited significantly lower trafficking to the degradative lysosomes than the non-functionalized NPs, in the tumor cells, after internalization. This is attributed to the non-functionalized NPs, but not the F3-functionalized NPs, being co-internalized with Lysosome-associated Membrane Protein-1 (LAMP1) from the surface of the tumor cells. Furthermore, it is shown that the intracellular trafficking of the F3-functionalized NPs differs significantly from that of the molecular F3 peptides (untethered to NPs). This has important implications for designing effective, chemically-responsive, controlled-release and multifunctional nanodrugs for multi-drug-resistant cancers.
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Affiliation(s)
- Leshern Karamchand
- Department of Chemistry, University of Michigan, 930 North University Ave, Ann Arbor, Michigan 48109, USA.
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39
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Pourbaghi-Masouleh M, Hosseini V. Amorphous calcium phosphate nanoparticles could function as a novel cancer therapeutic agent by employing a suitable targeted drug delivery platform. NANOSCALE RESEARCH LETTERS 2013; 8:449. [PMID: 24172080 PMCID: PMC3816303 DOI: 10.1186/1556-276x-8-449] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/28/2013] [Accepted: 10/09/2013] [Indexed: 05/08/2023]
Abstract
Employment of nanovehicular system for delivering apoptogenic agent to cancer cells for inducing apoptosis has widely been investigated. Loading efficacy and controlled release of the agents are of the inseparable obstacles that hamper the efforts in reaching an efficacious targeted cancer therapy method. When the carrier itself is apoptogenic, then there is no need to load the carrier with apoptogenic agent and just delivering of the particle to the specific location matters. Hence, we hypothesize that amorphous calcium phosphate nanoparticle (ACPN) is a potent candidate for apoptosis induction, although encapsulation in liposome shell, and surface decoration with targeting ligand (TL), and cell-penetrating peptide (CPP) plays a pivotal role in the employment of this agent. It is well understood that elevation in cytosolic Ca2+ ([Ca2+]c) would result in the induction of apoptosis. ACPN has the potential to cause imbalance in this medium by elevating [Ca2+]c. Owning to the fact that the nanoparticles should be delivered into cytosol, it is necessary to trap them in a liposomal shell for evading endocytosis. It was demonstrated that employment of the trans-activator of transcription (TAT) as CPP eminently enhances the efficacy of endosomal escape; therefore, the platform is designed in a way that TAT is positioned on the surface of the liposome. Due to the fact that the apoptosis should be induced in sole cancer cells, Folate as TL is also attached on the surface of the liposome. This hypothesis heralds the new generation of chemotherapeutic agents and platforms which could have less side effect than the most common ones, in addition to other advantages they have.
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Affiliation(s)
- Milad Pourbaghi-Masouleh
- Nanotechnology and Advanced Materials Department, Materials and Energy Research Center, Karaj, P.O. Box: 31787/316, Iran
| | - Vahid Hosseini
- Department of Health Science and Technology, Laboratory of Applied Mechanobiology, ETH, Zürich 8093, Switzerland
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40
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Sapsford KE, Algar WR, Berti L, Gemmill KB, Casey BJ, Oh E, Stewart MH, Medintz IL. Functionalizing nanoparticles with biological molecules: developing chemistries that facilitate nanotechnology. Chem Rev 2013; 113:1904-2074. [PMID: 23432378 DOI: 10.1021/cr300143v] [Citation(s) in RCA: 818] [Impact Index Per Article: 74.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Kim E Sapsford
- Division of Biology, Department of Chemistry and Materials Science, Office of Science and Engineering Laboratories, U.S. Food and Drug Administration, Silver Spring, Maryland 20993, United States
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41
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Qian ZY, Fu SZ, Feng SS. Nanohydrogels as a prospective member of the nanomedicine family. Nanomedicine (Lond) 2013; 8:161-4. [PMID: 23394150 DOI: 10.2217/nnm.13.1] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023] Open
Affiliation(s)
- Zhi-Yong Qian
- State Key Laboratory of Biotherapy, West China Hospital, West China Medical School, Sichuan University, Chengdu, 610041, PR China
| | - Shao-Zhi Fu
- State Key Laboratory of Biotherapy, West China Hospital, West China Medical School, Sichuan University, Chengdu, 610041, PR China
| | - Si-Shen Feng
- Department of Chemical & Biomolecular Engineering, National University of Singapore, Block E5, 02–11, 4 Engineering Drive 4, Singapore 117576, Singapore
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42
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Muhandiramlage TP, Cheng Z, Roberts DL, Keogh JP, Hall HK, Aspinwall CA. Determination of pore sizes and relative porosity in porous nanoshell architectures using dextran retention with single monomer resolution and proton permeation. Anal Chem 2012; 84:9754-61. [PMID: 23083108 DOI: 10.1021/ac301510k] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Unilamellar phospholipid vesicles prepared using the polymerizable lipid bis-sorbylphosphatidylcholine (bis-SorbPC) yield three-dimensional nanoarchitectures that are highly permeable to small molecules. The resulting porous phospholipid nanoshells (PPNs) are potentially useful for a range of biomedical applications including nanosensors and nanodelivery vehicles for cellular assays and manipulations. The uniformity and size distribution of the pores, key properties for sensor design and utilization, have not previously been reported. Fluorophore-assisted carbohydrate electrophoresis (FACE) was utilized to assess the nominal molecular weight cutoff limit (NMCL) of the PPN via analysis of retained dextran with single monomer resolution. The NMCL of PPNs prepared from pure bis-SorbPC was equivalent to a 1800 Da linear dextran, corresponding to a maximum pore diameter of 2.6 nm. Further investigation of PPNs prepared using binary mixtures of bis-SorbPC and dioleoylphosphatidylcholine (DOPC) revealed a similar NMCL when the bis-SorbPC content exceeded 30 mol %, whereas different size-dependent permeation was observed below this composition. Below 30 mol % bis-SorbPC, dextran retention provided insufficient mass resolution (162 Da) to observe porosity on the experimental time scale; however, proton permeability showed a marked enhancement for bis-SorbPC ≥ 10 mol %. Combined, these data suggest that the NMCL for native pores in bis-SorbPC PPNs results from an inherent property within the lipid assembly that can be partially disrupted by dilution of bis-SorbPC below a critical value for domain formation. Additionally, the analytical method described herein should prove useful for the challenging task of elucidating porosity in a range of three-dimensional nanomaterials.
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Affiliation(s)
- Thusitha P Muhandiramlage
- Department of Chemistry and Biochemistry, University of Arizona, Tucson, Arizona 85721, United States
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43
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Wang S, Kim G, Lee YEK, Hah HJ, Ethirajan M, Pandey RK, Kopelman R. Multifunctional biodegradable polyacrylamide nanocarriers for cancer theranostics--a "see and treat" strategy. ACS NANO 2012; 6:6843-51. [PMID: 22702416 PMCID: PMC3429656 DOI: 10.1021/nn301633m] [Citation(s) in RCA: 75] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
Abstract
We describe here the development of multifunctional nanocarriers, based on amine-functionalized biodegradable polyacrylamide nanoparticles (NPs), for cancer theranostics, including active tumor targeting, fluorescence imaging, and photodynamic therapy. The structural design involves adding primary amino groups and biodegradable cross-linkers during the NP polymerization, while incorporating photodynamic and fluorescent imaging agents into the NP matrix, and conjugating PEG and tumor-targeting ligands onto the surface of the NPs. The as-synthesized NPs are spherical, with an average diameter of 44 nm. An accelerated biodegradation study, using sodium hydroxide or porcine liver esterase, indicated a hydrogel polymer matrix chain collapse within several days. By using gel permeation chromatography, small molecules were detected, after the degradation. In vitro targeting studies on human breast cancer cells indicate that the targeted NPs can be transported efficiently into tumor cells. Incubating the multifunctional nanocarriers into cancer cells enabled strong fluorescence imaging. Irradiation of the photosensitizing drug, incorporated within the NPs, with light of a suitable wavelength, causes significant but selective damage to the impregnated tumor cells, but only inside the illuminated areas. Overall, the potential of polymeric-based NPs as biodegradable, multifunctional nanocarriers, for cancer theranostics, is demonstrated here.
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Affiliation(s)
- Shouyan Wang
- Department of Chemistry, University of Michigan, Ann Arbor, MI 48109
| | - Gwangseong Kim
- Department of Chemistry, University of Michigan, Ann Arbor, MI 48109
| | - Yong-Eun Koo Lee
- Department of Chemistry, University of Michigan, Ann Arbor, MI 48109
| | - Hoe Jin Hah
- Department of Chemistry, University of Michigan, Ann Arbor, MI 48109
| | | | | | - Raoul Kopelman
- Department of Chemistry, University of Michigan, Ann Arbor, MI 48109
- Corresponding author,
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44
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Gupta A, Wang S, Pera P, Rao K, Patel N, Ohulchanskyy TY, Missert J, Morgan J, Koo-Lee YE, Kopelman R, Pandey RK. Multifunctional nanoplatforms for fluorescence imaging and photodynamic therapy developed by post-loading photosensitizer and fluorophore to polyacrylamide nanoparticles. NANOMEDICINE : NANOTECHNOLOGY, BIOLOGY, AND MEDICINE 2012; 8:941-50. [PMID: 22115602 PMCID: PMC3516373 DOI: 10.1016/j.nano.2011.11.011] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/13/2011] [Revised: 10/25/2011] [Accepted: 11/13/2011] [Indexed: 10/15/2022]
Abstract
We report a novel post-loading approach for constructing a multifunctional biodegradable polyacrylamide (PAA) nanoplatform for tumor-imaging (fluorescence) and photodynamic therapy (PDT). This approach provides an opportunity to post-load the imaging and therapeutic agents at desired concentrations. Among the PAA nanoparticles, a formulation containing the photosensitizer, HPPH [3-(1'-hexyloxyethyl)pyropheophorbide-a], and the cyanine dye in a ratio of 2:1 minimized the undesirable quenching of the HPPH electronic excitation energy because of energy migration within the nanoparticles and/or Förster (fluorescence) resonance energy transfer (FRET) between HPPH and cyanine dye. An excellent tumor-imaging (NIR fluorescence) and phototherapeutic efficacy of the nanoconstruct formulation is demonstrated. Under similar treatment parameters the HPPH in 1% Tween 80/5% aqueous dextrose formulation was less effective than the nanoconstruct containing HPPH and cyanine dye in a ratio of 2 to 1. This is the first example showing the use of the post-loading approach in developing a nanoconstructs for tumor-imaging and therapy.
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Affiliation(s)
- Anurag Gupta
- PDT Center, Roswell Park Cancer Institute, Buffalo, NY 14263
| | - Shouyan Wang
- Department of Chemistry, University of Michigan, Ann Arbor, MI 48109-1055
| | - Paula Pera
- PDT Center, Roswell Park Cancer Institute, Buffalo, NY 14263
| | - K.V.R. Rao
- PDT Center, Roswell Park Cancer Institute, Buffalo, NY 14263
| | - Nayan Patel
- PDT Center, Roswell Park Cancer Institute, Buffalo, NY 14263
| | | | - Joseph Missert
- PDT Center, Roswell Park Cancer Institute, Buffalo, NY 14263
| | - Janet Morgan
- Department of Dermatology, Roswell Park Cancer Institute, Buffalo, NY 14263
| | - Yong-Eun Koo-Lee
- Department of Chemistry, University of Michigan, Ann Arbor, MI 48109-1055
| | - Raoul Kopelman
- Department of Chemistry, University of Michigan, Ann Arbor, MI 48109-1055
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45
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Giuntini F, Dumoulin F, Daly R, Ahsen V, Scanlan EM, Lavado ASP, Aylott JW, Rosser GA, Beeby A, Boyle RW. Orthogonally bifunctionalised polyacrylamide nanoparticles: a support for the assembly of multifunctional nanodevices. NANOSCALE 2012; 4:2034-2045. [PMID: 22354385 DOI: 10.1039/c2nr11947a] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
Polyacrylamide nanoparticles bearing two orthogonal reactive functionalities were prepared by reverse microemulsion polymerisation. Water-soluble photosensitisers and peptide or carbohydrate moieties were sequentially attached to the new nanospecies by orthogonal conjugations based on copper-catalysed azide-alkyne cycloaddition and isothiocyanate chemistry.
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Affiliation(s)
- F Giuntini
- Department of Chemistry, University of Hull, Kingston-upon-Hull, East Yorkshire, HU6 7RX, UK
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46
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Barnaby SN, Fath KR, Tsiola A, Banerjee IA. Fabrication of ellagic acid incorporated self-assembled peptide microtubes and their applications. Colloids Surf B Biointerfaces 2012; 95:154-61. [PMID: 22455831 DOI: 10.1016/j.colsurfb.2012.02.031] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2011] [Revised: 02/20/2012] [Accepted: 02/21/2012] [Indexed: 01/27/2023]
Abstract
Ellagic acid (EA), a plant polyphenol known for its wide-range of health benefits was encapsulated within self-assembled threonine based peptide microtubes. The microtubes were assembled using the synthesized precursor bolaamphiphile bis(N-α-amido threonine)-1,5-pentane dicarboxylate. The self-assembly of the microstructures was probed at varying pH. In general, tubular formations were observed at a pH range of 4-6. The formed microtubes were then utilized for fabrication with EA. We probed the ability of the microtubes as drug release vehicles for EA as well as for antibacterial applications. It was found that the release of EA was both pH and concentration dependent. The biocompatibility as well as cytotoxicity of the EA-fabricated microtubes was examined in the presence of mammalian normal rat kidney (NRK) cells. Finally the antibacterial effects of the EA incorporated peptide microtubes was examined against Escherichia coli and Staphylococcus aureus.
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Affiliation(s)
- Stacey N Barnaby
- Department of Chemistry, Fordham University, 441 East Fordham Road, Bronx, NY 10458, United States
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47
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Kim M, Jung B, Park JH. Hydrogel swelling as a trigger to release biodegradable polymer microneedles in skin. Biomaterials 2012; 33:668-78. [DOI: 10.1016/j.biomaterials.2011.09.074] [Citation(s) in RCA: 146] [Impact Index Per Article: 12.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2011] [Accepted: 09/27/2011] [Indexed: 11/25/2022]
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48
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Wen J, Anderson SM, Du J, Yan M, Wang J, Shen M, Lu Y, Segura T. Controlled protein delivery based on enzyme-responsive nanocapsules. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2011; 23:4549-53. [PMID: 21910141 PMCID: PMC3263975 DOI: 10.1002/adma.201101771] [Citation(s) in RCA: 72] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/11/2011] [Indexed: 05/26/2023]
Abstract
Enzyme-responsive protein nanocapsules are synthesized to release their protein cargoes in response to specific enzymes secreted in certain cellular events not only with specificity but also with controlled rate by composition tuning. The unique nanocapsule structures protect the encapsulated proteins with robustness against reacting reaction system, providing a new direction towards responsive protein delivery according to specific cellular events or local environment.
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Affiliation(s)
- Jing Wen
- Key Laboratory for Green Chemical Technology of State Education Ministry School of Chemical Engineering & Technology Tianjin University Tianjin, 300072, China
- Department of Chemical and Biomolecular Engineering University of California Los Angeles, CA 90095, USA
| | - Sean M. Anderson
- Department of Chemical and Biomolecular Engineering University of California Los Angeles, CA 90095, USA
| | - Juanjuan Du
- Department of Chemical and Biomolecular Engineering University of California Los Angeles, CA 90095, USA
| | - Ming Yan
- Department of Chemical and Biomolecular Engineering University of California Los Angeles, CA 90095, USA
| | - Jun Wang
- Key Laboratory for Green Chemical Technology of State Education Ministry School of Chemical Engineering & Technology Tianjin University Tianjin, 300072, China
| | - Meiqing Shen
- Key Laboratory for Green Chemical Technology of State Education Ministry School of Chemical Engineering & Technology Tianjin University Tianjin, 300072, China
| | - Yunfeng Lu
- Department of Chemical and Biomolecular Engineering University of California Los Angeles, CA 90095, USA
| | - Tatiana Segura
- Department of Chemical and Biomolecular Engineering University of California Los Angeles, CA 90095, USA
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Wang JX, Zhang ZB, Le Y, Zhao H, Chen JF. A novel strategy to produce highly stable and transparent aqueous 'nanosolutions' of water-insoluble drug molecules. NANOTECHNOLOGY 2011; 22:305101. [PMID: 21705830 DOI: 10.1088/0957-4484/22/30/305101] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
A surprisingly large proportion of new drug candidates emerging from drug discovery programmes are water-insoluble and, as a result, have poor oral bioavailability. To overcome insolubility, the drug particles are usually dispersed in a medium during product formation, but large particles that are formed may affect product performance and safety. Many techniques have been used to produce nanodispersions-dispersions with nanometre-scale dimensions-that have properties similar to solutions. However, making nanodispersions requires complex processing, and it is difficult to achieve stability over long periods. In this paper, we report a generic method for preparing drug nanoparticles with a combination of antisolvent precipitation in the presence of water-soluble matrices and spray-drying. The spray-dried powder composites (solid dispersion) are microspherical, highly stable and thus form transparent nanodispersions or so-called 'nanosolutions' of water-insoluble drug when simply added to water. Aqueous nanodispersions of silybin (a kind of water-insoluble drug for liver protection) with an average size of 25 nm produced with this approach display a 10 times faster dissolution rate than that of raw drug. This has great potential to offer a novel solution for innovative drugs of the future.
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Affiliation(s)
- Jie-Xin Wang
- State Key Laboratory of Organic-Inorganic Composites, Beijing University of Chemical Technology, Beijing, People's Republic of China
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50
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Kakumanu S, Tagne JB, Wilson TA, Nicolosi RJ. A nanoemulsion formulation of dacarbazine reduces tumor size in a xenograft mouse epidermoid carcinoma model compared to dacarbazine suspension. NANOMEDICINE-NANOTECHNOLOGY BIOLOGY AND MEDICINE 2011; 7:277-83. [DOI: 10.1016/j.nano.2010.12.002] [Citation(s) in RCA: 43] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/11/2010] [Revised: 12/16/2010] [Accepted: 12/22/2010] [Indexed: 01/06/2023]
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