1
|
Beach M, Nayanathara U, Gao Y, Zhang C, Xiong Y, Wang Y, Such GK. Polymeric Nanoparticles for Drug Delivery. Chem Rev 2024; 124:5505-5616. [PMID: 38626459 PMCID: PMC11086401 DOI: 10.1021/acs.chemrev.3c00705] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/18/2024]
Abstract
The recent emergence of nanomedicine has revolutionized the therapeutic landscape and necessitated the creation of more sophisticated drug delivery systems. Polymeric nanoparticles sit at the forefront of numerous promising drug delivery designs, due to their unmatched control over physiochemical properties such as size, shape, architecture, charge, and surface functionality. Furthermore, polymeric nanoparticles have the ability to navigate various biological barriers to precisely target specific sites within the body, encapsulate a diverse range of therapeutic cargo and efficiently release this cargo in response to internal and external stimuli. However, despite these remarkable advantages, the presence of polymeric nanoparticles in wider clinical application is minimal. This review will provide a comprehensive understanding of polymeric nanoparticles as drug delivery vehicles. The biological barriers affecting drug delivery will be outlined first, followed by a comprehensive description of the various nanoparticle designs and preparation methods, beginning with the polymers on which they are based. The review will meticulously explore the current performance of polymeric nanoparticles against a myriad of diseases including cancer, viral and bacterial infections, before finally evaluating the advantages and crucial challenges that will determine their wider clinical potential in the decades to come.
Collapse
Affiliation(s)
- Maximilian
A. Beach
- School
of Chemistry, The University of Melbourne, Parkville, Victoria 3010, Australia
| | - Umeka Nayanathara
- School
of Chemistry, The University of Melbourne, Parkville, Victoria 3010, Australia
| | - Yanting Gao
- School
of Chemistry, The University of Melbourne, Parkville, Victoria 3010, Australia
| | - Changhe Zhang
- School
of Chemistry, The University of Melbourne, Parkville, Victoria 3010, Australia
| | - Yijun Xiong
- School
of Chemistry, The University of Melbourne, Parkville, Victoria 3010, Australia
| | - Yufu Wang
- School
of Chemistry, The University of Melbourne, Parkville, Victoria 3010, Australia
| | - Georgina K. Such
- School
of Chemistry, The University of Melbourne, Parkville, Victoria 3010, Australia
| |
Collapse
|
2
|
Stepanova M, Nikiforov A, Tennikova T, Korzhikova-Vlakh E. Polypeptide-Based Systems: From Synthesis to Application in Drug Delivery. Pharmaceutics 2023; 15:2641. [PMID: 38004619 PMCID: PMC10674432 DOI: 10.3390/pharmaceutics15112641] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2023] [Revised: 11/02/2023] [Accepted: 11/16/2023] [Indexed: 11/26/2023] Open
Abstract
Synthetic polypeptides are biocompatible and biodegradable macromolecules whose composition and architecture can vary over a wide range. Their unique ability to form secondary structures, as well as different pathways of modification and biofunctionalization due to the diversity of amino acids, provide variation in the physicochemical and biological properties of polypeptide-containing materials. In this review article, we summarize the advances in the synthesis of polypeptides and their copolymers and the application of these systems for drug delivery in the form of (nano)particles or hydrogels. The issues, such as the diversity of polypeptide-containing (nano)particle types, the methods for their preparation and drug loading, as well as the influence of physicochemical characteristics on stability, degradability, cellular uptake, cytotoxicity, hemolysis, and immunogenicity of polypeptide-containing nanoparticles and their drug formulations, are comprehensively discussed. Finally, recent advances in the development of certain drug nanoformulations for peptides, proteins, gene delivery, cancer therapy, and antimicrobial and anti-inflammatory systems are summarized.
Collapse
Affiliation(s)
- Mariia Stepanova
- Institute of Macromolecular Compounds, Russian Academy of Sciences, Bolshoy pr. 31, 199004 St. Petersburg, Russia; (M.S.); (A.N.)
| | - Alexey Nikiforov
- Institute of Macromolecular Compounds, Russian Academy of Sciences, Bolshoy pr. 31, 199004 St. Petersburg, Russia; (M.S.); (A.N.)
| | - Tatiana Tennikova
- Institute of Chemistry, Saint-Petersburg State University, Universitetskiy pr. 26, Petergof, 198504 St. Petersburg, Russia
| | - Evgenia Korzhikova-Vlakh
- Institute of Macromolecular Compounds, Russian Academy of Sciences, Bolshoy pr. 31, 199004 St. Petersburg, Russia; (M.S.); (A.N.)
| |
Collapse
|
3
|
Laneri F, Seggio M, Parisi C, Béni S, Fraix A, Malanga M, Sortino S. Mixed β-γ-Cyclodextrin Branched Polymer with Multiple Photo-Chemotherapeutic Cargos. ACS APPLIED POLYMER MATERIALS 2023; 5:7918-7926. [PMID: 37854303 PMCID: PMC10580695 DOI: 10.1021/acsapm.3c01157] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 06/01/2023] [Accepted: 08/18/2023] [Indexed: 10/20/2023]
Abstract
The achievement of biocompatible platforms for multimodal therapies is one of the major challenges in the burgeoning field of nanomedicine. Here, we report on a mixed β- and γ-cyclodextrin-based branched polymeric material (βγCD-NOPD) covalently integrating a nitric oxide (NO) photodonor (NOPD) within its macromolecular scaffold, and its supramolecular ensemble with a singlet oxygen (1O2) photosensitizer (PS) Zn(II) phthalocyanine (ZnPc) and the chemodrug Lenvatinib (LVB). This polymer is highly water-soluble and generates NO under visible blue light stimuli with an efficiency of more than 1 order of magnitude higher than that of the single NOPD. The PS, which in an aqueous solution is aggregated and non-photoresponsive, can be entangled in the polymeric network as a photoresponsive monomeric species. In addition, the poorly water-soluble LVB can be co-encapsulated within the polymeric host, which increases the drug solubility by more than 30-fold compared to the free drug and more than 2-fold compared with a similar branched polymer containing only βCD units. The supramolecular nanoensemble, ca. 15 nm in diameter, retains well the photochemical properties of both the NOPD and PS, which can operate in parallel under light stimuli of different energies. Irradiation with blue and red light results in the photogeneration of NO and 1O2 associated with red fluorescence emission, without inducing any photodegradation of LVB. This result is not trivial and is due to the absence of significant, mutual interactions between the NOPD, the PS and LVB both in the ground and excited states, despite these components are confined in the same host. The proposed polymeric nanoplatform may represent a potential trimodal nanomedicine for biomedical research studies, since it combines the double photodynamic action of NO and 1O2, two species that do not suffer multidrug resistance, with the therapeutic activity of a conventional chemodrug.
Collapse
Affiliation(s)
- Francesca Laneri
- PhotoChemLab,
Department of Drug and Health Sciences, University of Catania, I-95125 Catania, Italy
| | - Mimimorena Seggio
- PhotoChemLab,
Department of Drug and Health Sciences, University of Catania, I-95125 Catania, Italy
| | - Cristina Parisi
- PhotoChemLab,
Department of Drug and Health Sciences, University of Catania, I-95125 Catania, Italy
| | - Szabolcs Béni
- Department
of Pharmacognosy, Semmelweis University, I-1085 Budapest, Hungary
| | - Aurore Fraix
- PhotoChemLab,
Department of Drug and Health Sciences, University of Catania, I-95125 Catania, Italy
| | - Milo Malanga
- CycloLab,
Cyclodextrin R&D Ltd., I-1097 Budapest, Hungary
| | - Salvatore Sortino
- PhotoChemLab,
Department of Drug and Health Sciences, University of Catania, I-95125 Catania, Italy
| |
Collapse
|
4
|
Strasser P, Montsch B, Weiss S, Sami H, Kugler C, Hager S, Schueffl H, Mader R, Brüggemann O, Kowol CR, Ogris M, Heffeter P, Teasdale I. Degradable Bottlebrush Polypeptides and the Impact of their Architecture on Cell Uptake, Pharmacokinetics, and Biodistribution In Vivo. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2023; 19:e2300767. [PMID: 36843221 DOI: 10.1002/smll.202300767] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/07/2023] [Indexed: 06/02/2023]
Abstract
Bottlebrush polymers are highly promising as unimolecular nanomedicines due to their unique control over the critical parameters of size, shape and chemical function. However, since they are prepared from biopersistent carbon backbones, most known bottlebrush polymers are non-degradable and thus unsuitable for systemic therapeutic administration. Herein, we report the design and synthesis of novel poly(organo)phosphazene-g-poly(α-glutamate) (PPz-g-PGA) bottlebrush polymers with exceptional control over their structure and molecular dimensions (Dh ≈ 15-50 nm). These single macromolecules show outstanding aqueous solubility, ultra-high multivalency and biodegradability, making them ideal as nanomedicines. While well-established in polymer therapeutics, it has hitherto not been possible to prepare defined single macromolecules of PGA in these nanosized dimensions. A direct correlation was observed between the macromolecular dimensions of the bottlebrush polymers and their intracellular uptake in CT26 colon cancer cells. Furthermore, the bottlebrush macromolecular structure visibly enhanced the pharmacokinetics by reducing renal clearance and extending plasma half-lives. Real-time analysis of the biodistribution dynamics showed architecture-driven organ distribution and enhanced tumor accumulation. This work, therefore, introduces a robust, controlled synthesis route to bottlebrush polypeptides, overcoming limitations of current polymer-based nanomedicines and, in doing so, offers valuable insights into the influence of architecture on the in vivo performance of nanomedicines.
Collapse
Affiliation(s)
- Paul Strasser
- Institute of Polymer Chemistry, Johannes Kepler University Linz, Linz, 4040, Austria
| | - Bianca Montsch
- Center for Cancer Research and Comprehensive Cancer Center, Medical University Vienna, Vienna, 1090, Austria
- Research Cluster "Translational Cancer Therapy Research", University of Vienna, Vienna, 1090, Austria
| | - Silvia Weiss
- Laboratory of Macromolecular Cancer Therapeutics (MMCT), Department of Pharmaceutical Sciences, Faculty of Life Sciences, University of Vienna, Vienna, 1090, Austria
| | - Haider Sami
- Laboratory of Macromolecular Cancer Therapeutics (MMCT), Department of Pharmaceutical Sciences, Faculty of Life Sciences, University of Vienna, Vienna, 1090, Austria
| | - Christoph Kugler
- Laboratory of Macromolecular Cancer Therapeutics (MMCT), Department of Pharmaceutical Sciences, Faculty of Life Sciences, University of Vienna, Vienna, 1090, Austria
| | - Sonja Hager
- Center for Cancer Research and Comprehensive Cancer Center, Medical University Vienna, Vienna, 1090, Austria
- Department of Food Chemistry and Toxicology, Faculty of Chemistry, University of Vienna, Vienna, 1090, Austria
| | - Hemma Schueffl
- Center for Cancer Research and Comprehensive Cancer Center, Medical University Vienna, Vienna, 1090, Austria
- Research Cluster "Translational Cancer Therapy Research", University of Vienna, Vienna, 1090, Austria
| | - Robert Mader
- Department of Medicine I, Medical University of Vienna, Vienna, 1090, Austria
| | - Oliver Brüggemann
- Institute of Polymer Chemistry, Johannes Kepler University Linz, Linz, 4040, Austria
| | - Christian R Kowol
- Research Cluster "Translational Cancer Therapy Research", University of Vienna, Vienna, 1090, Austria
- Institute of Inorganic Chemistry, Faculty of Chemistry, University of Vienna, Vienna, 1090, Austria
| | - Manfred Ogris
- Laboratory of Macromolecular Cancer Therapeutics (MMCT), Department of Pharmaceutical Sciences, Faculty of Life Sciences, University of Vienna, Vienna, 1090, Austria
| | - Petra Heffeter
- Center for Cancer Research and Comprehensive Cancer Center, Medical University Vienna, Vienna, 1090, Austria
- Research Cluster "Translational Cancer Therapy Research", University of Vienna, Vienna, 1090, Austria
| | - Ian Teasdale
- Institute of Polymer Chemistry, Johannes Kepler University Linz, Linz, 4040, Austria
| |
Collapse
|
5
|
Indumathy B, Sathiyanathan P, Prasad G, Reza MS, Prabu AA, Kim H. A Comprehensive Review on Processing, Development and Applications of Organofunctional Silanes and Silane-Based Hyperbranched Polymers. Polymers (Basel) 2023; 15:polym15112517. [PMID: 37299316 DOI: 10.3390/polym15112517] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2023] [Revised: 05/04/2023] [Accepted: 05/12/2023] [Indexed: 06/12/2023] Open
Abstract
Since the last decade, hyperbranched polymers (HBPs) have gained wider theoretical interest and practical applications in sensor technology due to their ease of synthesis, highly branched structure but dimensions within nanoscale, a larger number of modified terminal groups and lowering of viscosity in polymer blends even at higher HBP concentrations. Many researchers have reported the synthesis of HBPs using different organic-based core-shell moieties. Interestingly, silanes, as organic-inorganic hybrid modifiers of HBP, are of great interest as they resulted in a tremendous improvement in HBP properties like increasing thermal, mechanical and electrical properties compared to that of organic-only moieties. This review focuses on the research progress in organofunctional silanes, silane-based HBPs and their applications since the last decade. The effect of silane type, its bi-functional nature, its influence on the final HBP structure and the resultant properties are covered in detail. Methods to enhance the HBP properties and challenges that need to be overcome in the near future are also discussed.
Collapse
Affiliation(s)
- Balaraman Indumathy
- Department of Chemistry, School of Advanced Sciences, Vellore Institute of Technology, Vellore 632 014, Tamil Nadu, India
| | - Ponnan Sathiyanathan
- Department of Advanced Materials Engineering for Information & Electronics, College of Engineering, Kyung Hee University, Yongin-si 17104, Republic of Korea
| | - Gajula Prasad
- School of Energy, Materials and Chemical Engineering, Korea University of Technology and Education, 1600, Cheonan-si 31253, Republic of Korea
| | - Mohammad Shamim Reza
- Department of Advanced Materials Engineering for Information & Electronics, College of Engineering, Kyung Hee University, Yongin-si 17104, Republic of Korea
| | - Arun Anand Prabu
- Department of Chemistry, School of Advanced Sciences, Vellore Institute of Technology, Vellore 632 014, Tamil Nadu, India
| | - Hongdoo Kim
- Department of Advanced Materials Engineering for Information & Electronics, College of Engineering, Kyung Hee University, Yongin-si 17104, Republic of Korea
| |
Collapse
|
6
|
Matshe WMR, Tshweu LL, Mvango S, Cele ZED, Chetty AS, Pilcher LA, Famuyide IM, McGaw LJ, Taylor D, Gibhard L, Basarab GS, Balogun MO. A Water-Soluble Polymer-Lumefantrine Conjugate for the Intravenous Treatment of Severe Malaria. Macromol Biosci 2023; 23:e2200518. [PMID: 36999404 DOI: 10.1002/mabi.202200518] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2022] [Revised: 03/10/2023] [Indexed: 04/01/2023]
Abstract
Uncomplicated malaria is effectively treated with oral artemisinin-based combination therapy (ACT). Yet, there is an unmet clinical need for the intravenous treatment of the more fatal severe malaria. There is no combination intravenous therapy for uncomplicated due to the nonavailability of a water-soluble partner drug for the artemisinin, artesunate. The currently available treatment is a two-part regimen split into an intravenous artesunate followed by the conventional oral ACT . In a novel application of polymer therapeutics, the aqueous insoluble antimalarial lumefantrine is conjugated to a carrier polymer to create a new water-soluble chemical entity suitable for intravenous administration in a clinically relevant formulation . The conjugate is characterized by spectroscopic and analytical techniques, and the aqueous solubility of lumefantrine is determined to have increased by three orders of magnitude. Pharmacokinetic studies in mice indicate that there is a significant plasma release of lumefantrine and production its metabolite desbutyl-lumefantrine (area under the curve of metabolite is ≈10% that of the parent). In a Plasmodium falciparum malaria mouse model, parasitemia clearance is 50% higher than that of reference unconjugated lumefantrine. The polymer-lumefantrine shows potential for entering the clinic to meet the need for a one-course combination treatment for severe malaria.
Collapse
Affiliation(s)
- William M R Matshe
- Bio-Polymer Modification and Therapeutics Laboratory, Centre for Nanostructures and Advanced Materials, CSIR, Pretoria, 0001, South Africa
| | - Lesego L Tshweu
- Bio-Polymer Modification and Therapeutics Laboratory, Centre for Nanostructures and Advanced Materials, CSIR, Pretoria, 0001, South Africa
| | - Sindisiwe Mvango
- Bio-Polymer Modification and Therapeutics Laboratory, Centre for Nanostructures and Advanced Materials, CSIR, Pretoria, 0001, South Africa
- Department of Chemistry, University of Pretoria, Lynnwood Road, Hatfield, Pretoria, 0002, South Africa
| | - Zamani E D Cele
- Bio-Polymer Modification and Therapeutics Laboratory, Centre for Nanostructures and Advanced Materials, CSIR, Pretoria, 0001, South Africa
| | - Avashnee S Chetty
- Bio-Polymer Modification and Therapeutics Laboratory, Centre for Nanostructures and Advanced Materials, CSIR, Pretoria, 0001, South Africa
| | - Lynne A Pilcher
- Department of Chemistry, University of Pretoria, Lynnwood Road, Hatfield, Pretoria, 0002, South Africa
| | - Ibukun M Famuyide
- Phytomedicine Programme, Department of Paraclinical Sciences, Faculty of Veterinary Science, University of Pretoria, Private Bag X04, Onderstepoort, Pretoria, 0110, South Africa
| | - Lyndy J McGaw
- Phytomedicine Programme, Department of Paraclinical Sciences, Faculty of Veterinary Science, University of Pretoria, Private Bag X04, Onderstepoort, Pretoria, 0110, South Africa
| | - Dale Taylor
- Drug Discovery and Development Centre (H3D), Department of Chemistry, University of Cape Town, Rondebosch, Cape Town, 7701, South Africa
| | - Liezl Gibhard
- Drug Discovery and Development Centre (H3D), Department of Chemistry, University of Cape Town, Rondebosch, Cape Town, 7701, South Africa
| | - Gregory S Basarab
- Drug Discovery and Development Centre (H3D), Department of Chemistry, University of Cape Town, Rondebosch, Cape Town, 7701, South Africa
| | - Mohammed O Balogun
- Bio-Polymer Modification and Therapeutics Laboratory, Centre for Nanostructures and Advanced Materials, CSIR, Pretoria, 0001, South Africa
| |
Collapse
|
7
|
Mendrek B, Oleszko-Torbus N, Teper P, Kowalczuk A. Towards a modern generation of polymer surfaces: nano- and microlayers of star macromolecules and their design for applications in biology and medicine. Prog Polym Sci 2023. [DOI: 10.1016/j.progpolymsci.2023.101657] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/17/2023]
|
8
|
Naki T, Matshe WMR, Balogun MO, Sinha Ray S, Egieyeh SA, Aderibigbe BA. Polymer drug conjugates containing memantine, tacrine and cinnamic acid: promising nanotherapeutics for the treatment of Alzheimer's disease. J Microencapsul 2023; 40:15-28. [PMID: 36622880 DOI: 10.1080/02652048.2023.2167011] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
AIM To prepare polymer-drug conjugates containing a combination of memantine, tacrine, and E)-N-(3-aminopropyl)cinnamide, promising therapeutics for the treatment of neurodegenerative disorders. METHODS The conjugates were characterised by 1HNMR, particle size analysis, SEM, LC-MS, TEM/EDX, and XRD, followed by in vitro anti-acetylcholinesterase and drug release studies. RESULTS 1H NMR analysis revealed successful drug conjugation with drug mass percentages in the range of 1.3-6.0% w/w. The drug release from the conjugates was sustained for 10 h in the range of 20-36%. The conjugates' capability to inhibit acetylcholinesterase (AChE) activity was significant with IC50 values in the range of 13-44.4 µm which was more effective than tacrine (IC50 =1698.8 µm). The docking studies further confirmed that the conjugation of the drugs into the polymer improved their anti-acetylcholinesterase activity. CONCLUSION The drug release profile, particle sizes, and in vitro studies revealed that the conjugates are promising therapeutics for treating neurodegenerative disorders.
Collapse
Affiliation(s)
- Tobeka Naki
- Department of Chemistry, University of Fort Hare, Alice, South Africa
| | | | | | - Suprakas Sinha Ray
- DST/CSIR National Centre for Nanostructured Materials, Council for Scientific and Industrial Research, Pretoria, South Africa
| | | | | |
Collapse
|
9
|
Ali AA, Al-Othman A, Al-Sayah MH. Multifunctional stimuli-responsive hybrid nanogels for cancer therapy: Current status and challenges. J Control Release 2022; 351:476-503. [PMID: 36170926 DOI: 10.1016/j.jconrel.2022.09.033] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2022] [Revised: 09/13/2022] [Accepted: 09/14/2022] [Indexed: 11/18/2022]
Abstract
With cancer research shifting focus to achieving multifunctionality in cancer treatment strategies, hybrid nanogels are making a rapid rise to the spotlight as novel, multifunctional, stimuli-responsive, and biocompatible cancer therapeutic strategies. They can possess cancer cell-specific cytotoxic effects themselves, carry drugs or enzymes that can produce cytotoxic effects, improve imaging modalities, and target tumor cells over normal cells. Hybrid nanogels bring together a wide range of desirable properties for cancer treatment such as stimuli-responsiveness, efficient loading and protection of molecules such as drugs or enzymes, and effective crossing of cellular barriers among other properties. Despite their promising abilities, hybrid nanogels are still far from being used in the clinic, and their available data remains relatively limited. However, many studies can be done to facilitate this clinical transition. This review is critically summarizing and analyzing the recent information and progress on the use of hybrid nanogels particularly inorganic nanoparticle-based and organic nanoparticle-based hybrid nanogels in the field of oncology and future directions to aid in transferring those results to the clinic. This work concludes that the future of hybrid nanogels is greatly impacted by therapeutic and non-therapeutic factors. Therapeutic factors include the lack of hemocompatibility studies, acute and chronic toxicological studies, and information on agglomeration capability and extent, tumor heterogeneity, interaction with proteins in physiological fluids, endocytosis-exocytosis, and toxicity of the nanogels' breakdown products. Non-therapeutic factors include the lack of clear regulatory guidelines and standardized assays, limitations of animal models, and difficulties associated with good manufacture practices (GMP).
Collapse
Affiliation(s)
- Amaal Abdulraqeb Ali
- Biomedical Engineering Graduate Program, American University of Sharjah, Sharjah, P.O. Box 26666, United Arab Emirates
| | - Amani Al-Othman
- Department of Chemical Engineering, American University of Sharjah, Sharjah, P.O. Box 26666, United Arab Emirates.
| | - Mohammad H Al-Sayah
- Department of Biology, Chemistry and Environmental Sciences, American University of Sharjah, Sharjah, P.O. Box 26666, United Arab Emirates
| |
Collapse
|
10
|
Jatyan R, Singh P, Sahel DK, Karthik YG, Mittal A, Chitkara D. Polymeric and small molecule-conjugates of temozolomide as improved therapeutic agents for glioblastoma multiforme. J Control Release 2022; 350:494-513. [PMID: 35985493 DOI: 10.1016/j.jconrel.2022.08.024] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2022] [Revised: 07/31/2022] [Accepted: 08/12/2022] [Indexed: 11/15/2022]
Abstract
Temozolomide (TMZ), an imidazotetrazine, is a second-generation DNA alkylating agent used as a first-line treatment of glioblastoma multiforme (GBM). It was approved by FDA in 2005 and declared a blockbuster drug in 2008. Although TMZ has shown 100% oral bioavailability and crosses the blood-brain barrier effectively, however it suffers from limitations such as a short half-life (∼1.8 h), rapid metabolism, and lesser accumulation in the brain (∼10-20%). Additionally, development of chemoresistance has been associated with its use. Since it is a potential chemotherapeutic agent with an unmet medical need, advanced delivery strategies have been explored to overcome the associated limitations of TMZ. Nanocarriers including liposomes, solid lipid nanoparticles (SLNs), nanostructure lipid carriers (NLCs), and polymeric nanoparticles have demonstrated their ability to improve its circulation time, stability, tissue-specific accumulation, sustained release, and cellular uptake. Because of the appreciable water solubility of TMZ (∼5 mg/mL), the physical loading of TMZ in these nanocarriers is always challenging. Alternatively, the conjugation approach, wherein TMZ has been conjugated to polymers or small molecules, has been explored with improved outcomes in vitro and in vivo. This review emphasized the practical evidence of the conjugation strategy to improve the therapeutic potential of TMZ in the treatment of glioblastoma multiforme.
Collapse
Affiliation(s)
- Reena Jatyan
- Department of Pharmacy, Birla Institute of Technology and Science Pilani, BITS-Pilani, Vidya Vihar, Pilani 333031, Rajasthan, India
| | - Prabhjeet Singh
- Department of Pharmacy, Birla Institute of Technology and Science Pilani, BITS-Pilani, Vidya Vihar, Pilani 333031, Rajasthan, India
| | - Deepak Kumar Sahel
- Department of Pharmacy, Birla Institute of Technology and Science Pilani, BITS-Pilani, Vidya Vihar, Pilani 333031, Rajasthan, India
| | - Y G Karthik
- Department of Pharmacy, Birla Institute of Technology and Science Pilani, BITS-Pilani, Vidya Vihar, Pilani 333031, Rajasthan, India
| | - Anupama Mittal
- Department of Pharmacy, Birla Institute of Technology and Science Pilani, BITS-Pilani, Vidya Vihar, Pilani 333031, Rajasthan, India
| | - Deepak Chitkara
- Department of Pharmacy, Birla Institute of Technology and Science Pilani, BITS-Pilani, Vidya Vihar, Pilani 333031, Rajasthan, India.
| |
Collapse
|
11
|
Naki T, Matshe W, Ubanako P, Adeyemi SA, Balogun M, Sinha Ray S, Choonara YE, Aderibigbe BA. Dopamine-Loaded Polymer-Drug Conjugates for Potential Synergistic Anti-Cancer Treatment. POLYM-PLAST TECH MAT 2022. [DOI: 10.1080/25740881.2022.2029895] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/18/2023]
Affiliation(s)
- Tobeka Naki
- Department of Chemistry, University of Fort Hare, Alice, South Africa
| | - W. Matshe
- Polymer and Composites, CSIR Materials Science and Manufacturing, Pretoria, South Africa
| | - Philemon Ubanako
- Wits Advanced Drug Delivery Platform Research Unit, Department of Pharmacy and Pharmacology, School of Therapeutic Science, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Samson A. Adeyemi
- DST/CSIR National Centre for Nanostructured Materials, Council for Scientific and Industrial Research, Pretoria, South Africa
| | - M.O. Balogun
- Polymer and Composites, CSIR Materials Science and Manufacturing, Pretoria, South Africa
| | - S. Sinha Ray
- DST/CSIR National Centre for Nanostructured Materials, Council for Scientific and Industrial Research, Pretoria, South Africa
| | - Yahya E. Choonara
- Wits Advanced Drug Delivery Platform Research Unit, Department of Pharmacy and Pharmacology, School of Therapeutic Science, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | | |
Collapse
|
12
|
Lepland A, Malfanti A, Haljasorg U, Asciutto EK, Pickholz M, Bringas M, Đorđević S, Salumäe L, Peterson P, Teesalu T, Vicent MJ, Scodeller P. Depletion of Mannose Receptor-Positive Tumor-associated Macrophages via a Peptide-targeted Star-shaped Polyglutamate Inhibits Breast Cancer Progression in Mice. CANCER RESEARCH COMMUNICATIONS 2022; 2:533-551. [PMID: 36923553 PMCID: PMC10010335 DOI: 10.1158/2767-9764.crc-22-0043] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/25/2022] [Revised: 05/03/2022] [Accepted: 06/03/2022] [Indexed: 12/31/2022]
Abstract
Although many studies have explored the depletion of tumor-associated macrophages (TAM) as a therapeutic strategy for solid tumors, currently available compounds suffer from poor efficacy and dose-limiting side effects. Here, we developed a novel TAM-depleting agent ("OximUNO") that specifically targets CD206+ TAMs and demonstrated efficacy in a triple-negative breast cancer (TNBC) mouse model. OximUNO comprises a star-shaped polyglutamate (St-PGA) decorated with the CD206-targeting peptide mUNO that carries the chemotherapeutic drug doxorubicin (DOX). In the TNBC model, a fluorescently labeled mUNO-decorated St-PGA homed to CD206+ TAMs within primary lesions and metastases. OximUNO exhibited no acute liver or kidney toxicity in vivo. Treatment with OximUNO reduced the progression of primary tumor lesions and pulmonary metastases, significantly diminished the number of CD206+ TAMs and increased the CD8/FOXP3 expression ratio (indicating immunomodulation). Our findings suggest the potential benefit of OximUNO as a TAM-depleting agent for TNBC treatment. Importantly, our studies also represent a novel design of a peptide-targeted St-PGA as a targeted therapeutic nanoconjugate. Significance A peptide-targeted nanoformulation of DOX exclusively eliminates mannose receptor+ TAMs in breast cancer models, generating response without off-target effects (a drawback of many TAM-depleting agents under clinical study).
Collapse
Affiliation(s)
- Anni Lepland
- Laboratory of Precision and Nanomedicine, Institute of Biomedicine and Translational Medicine, University of Tartu, Tartu, Estonia
| | - Alessio Malfanti
- Polymer Therapeutics Laboratory, Prince Felipe Research Centre, Valencia, Spain
| | - Uku Haljasorg
- Molecular Pathology Research Group, Institute of Biomedicine and Translational Medicine, University of Tartu, Tartu, Estonia
| | - Eliana K. Asciutto
- School of Science and Technology, National University of San Martin (UNSAM) ICIFI and CONICET, Buenos Aires, Argentina
| | - Monica Pickholz
- Departamento de Física, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Buenos Aires, Argentina
- Instituto de Física de Buenos Aires (IFIBA), CONICET-Universidad de Buenos Aires, Buenos Aires, Argentina
| | - Mauro Bringas
- Departamento de Química Inorgánica, Analítica y Química Física, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Buenos Aires, Argentina
- Fundación Instituto Leloir, Instituto de Investigaciones Bioquímicas de Buenos Aires (IIBBA-CONICET), C1405BWE Ciudad Autónoma de Buenos Aires, Buenos Aires, Argentina
| | - Snežana Đorđević
- Polymer Therapeutics Laboratory, Prince Felipe Research Centre, Valencia, Spain
| | - Liis Salumäe
- Pathology Department, Tartu University Hospital, Tartu, Estonia
| | - Pärt Peterson
- Molecular Pathology Research Group, Institute of Biomedicine and Translational Medicine, University of Tartu, Tartu, Estonia
| | - Tambet Teesalu
- Laboratory of Precision and Nanomedicine, Institute of Biomedicine and Translational Medicine, University of Tartu, Tartu, Estonia
- Centre for Nanomedicine and Department of Cell, Molecular and Developmental Biology, University of California, Santa Barbara, California
| | - María J. Vicent
- Polymer Therapeutics Laboratory, Prince Felipe Research Centre, Valencia, Spain
| | - Pablo Scodeller
- Laboratory of Precision and Nanomedicine, Institute of Biomedicine and Translational Medicine, University of Tartu, Tartu, Estonia
- Department of Immunology and Oncology, Centro Nacional de Biotecnología (CNB-CSIC), Madrid, Spain
- Corresponding Author: Pablo Scodeller, Department of Biomedicine, University of Tartu, Tartu 50411, Estonia. Phone: 372-737-4268; E-mail:
| |
Collapse
|
13
|
Saha S, Prajapati DG, Ratrey P, Mishra A. Co-delivery nanosystem of Epigallocatechin Gallate and Rutin for anticancer and antibacterial activities. J Drug Deliv Sci Technol 2022. [DOI: 10.1016/j.jddst.2022.103191] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
|
14
|
Akintayo DC, Munzeiwa WA, Jonnalagadda SB, Omondi B. Influence of nuclearity and coordination geometry on the catalytic activity of Zn(II) carboxylate complexes in ring-opening polymerization of ε-caprolactone and lactides. Inorganica Chim Acta 2022. [DOI: 10.1016/j.ica.2021.120715] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
|
15
|
Li J, Liu P. Facile synthesis of hyperbranched polymer prodrug as unimolecular micelles for overcoming multidrug resistance. Polym Chem 2022. [DOI: 10.1039/d1py01670a] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Unimolecular micelles have attracted more interests as drug delivery systems (DDSs) owing to their superior stability. Here, hyperbranched polymer prodrug (HBPP) was designed with high drug content of 57.6% as...
Collapse
|
16
|
Lee SH, Seo JH, Shin E, Joo SH, Buyukcakir O, Jiang Y, Kim M, Nam H, Kwak SK, Ruoff RS. Structural analysis of hyperbranched polyhydrocarbon synthesized by electrochemical polymerization. Polym Chem 2022. [DOI: 10.1039/d2py00756h] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Structure of a hyperbranched polyhydrocarbon obtained by electrochemical polymerization was analyzed by various NMR techniques and modeling. The calculated physical properties from its bulk model system well matched with experimental results.
Collapse
Affiliation(s)
- Sun Hwa Lee
- Center for Multidimentional Carbon Materials (CMCM), Institute for Basic Science (IBS), Ulsan 44919, Republic of Korea
| | - Jae Hong Seo
- Center for Multidimentional Carbon Materials (CMCM), Institute for Basic Science (IBS), Ulsan 44919, Republic of Korea
- Department of Chemistry, Ulsan National Institute of Science and Technology (UNIST), Ulsan 44919, Republic of Korea
| | - Eunhye Shin
- School of Energy and Chemical Engineering, Ulsan National Institute of Science and Technology (UNIST), Ulsan 44919, Republic of Korea
| | - Se Hun Joo
- School of Energy and Chemical Engineering, Ulsan National Institute of Science and Technology (UNIST), Ulsan 44919, Republic of Korea
| | - Onur Buyukcakir
- Center for Multidimentional Carbon Materials (CMCM), Institute for Basic Science (IBS), Ulsan 44919, Republic of Korea
| | - Yi Jiang
- Center for Multidimentional Carbon Materials (CMCM), Institute for Basic Science (IBS), Ulsan 44919, Republic of Korea
| | - Minhyeok Kim
- Center for Multidimentional Carbon Materials (CMCM), Institute for Basic Science (IBS), Ulsan 44919, Republic of Korea
- Department of Chemistry, Ulsan National Institute of Science and Technology (UNIST), Ulsan 44919, Republic of Korea
| | - Hyunju Nam
- Center for Multidimentional Carbon Materials (CMCM), Institute for Basic Science (IBS), Ulsan 44919, Republic of Korea
- Department of Chemistry, Ulsan National Institute of Science and Technology (UNIST), Ulsan 44919, Republic of Korea
| | - Sang Kyu Kwak
- School of Energy and Chemical Engineering, Ulsan National Institute of Science and Technology (UNIST), Ulsan 44919, Republic of Korea
| | - Rodney S. Ruoff
- Center for Multidimentional Carbon Materials (CMCM), Institute for Basic Science (IBS), Ulsan 44919, Republic of Korea
- Department of Chemistry, Ulsan National Institute of Science and Technology (UNIST), Ulsan 44919, Republic of Korea
- School of Energy and Chemical Engineering, Ulsan National Institute of Science and Technology (UNIST), Ulsan 44919, Republic of Korea
- Department of Materials Science and Engineering, Ulsan National Institute of Science and Technology (UNIST), Ulsan 44919, Republic of Korea
| |
Collapse
|
17
|
Panchal SS, Vasava DV. Fabricating approaches for synthesis of miktoarm star-shaped polymers having tailored biodegradability. INT J POLYM MATER PO 2021. [DOI: 10.1080/00914037.2021.1981319] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Affiliation(s)
- Siddhi S. Panchal
- Department of Chemistry, School of Sciences, Gujarat University, Ahmedabad, India
| | - Dilip V. Vasava
- Department of Chemistry, School of Sciences, Gujarat University, Ahmedabad, India
| |
Collapse
|
18
|
Zhang Y, Li C, Jia R, Gao R, Zhao Y, Ji Q, Cai J, Li Q, Wang Y. PEG-poly(amino acid)s/EpCAM aptamer multifunctional nanoparticles arrest the growth and metastasis of colorectal cancer. Biomater Sci 2021; 9:3705-3717. [PMID: 34008621 DOI: 10.1039/d1bm00160d] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Tanshinone II-A (TSIIA) is a derivative of a phenanthrene-quinone extracted from a TCM herb, Salvia miltiorrhiza, and has been widely adopted in the treatment of colorectal cancer (CRC). It is known that TSIIA can lead to the apoptosis and differentiation of certain cell lines and it suppresses the proliferation and metastasis of tumors. However, its poor water solubility and low bioavailability when taken orally have prevented this drug being utilized effectively in the body. A nanoparticle (NP) drug carrier system is a technology that can effectively improve drug utilization and targeting ability. In this study, a new NP drug carrier system is reported: EpCAM targeting TSIIA-encapsulated poly(amino acid)s NPs (EpCAM-TSIIA-NPs). The results show that this new targeted NP drug carrier system has higher cytotoxicity, better water solubility and better targeting ability, and can effectively suppress the proliferation and metastasis of tumors. In addition, the invasion and metastasis mechanism of colorectal cancer (CRC) under β-catenin nuclear meditation suppressed by EpCAM-TSIIA-NPs is also discussed. It is found that the immune-targeted type EpCAM-TSIIA-NPs could effectively enhance the expression of APC and axin when compared to normal NPs. It could improve the stability of β-catenin destruction complex and suppress the occurrence and progression of tumors by stopping the nuclear activities of β-catenin.
Collapse
Affiliation(s)
- Yingru Zhang
- Department of Medical Oncology, Shuguang Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China. and Academy of Integrative Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China.
| | - Chunpu Li
- Department of Medical Oncology, Shuguang Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China.
| | - Ru Jia
- Department of Medical Oncology, Shuguang Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China.
| | - Ruixuan Gao
- Department of Chemistry, University of South Florida, 4202 E. Fowler Avenue, Tampa, FL 33620, USA.
| | - Yiyang Zhao
- Department of Medical Oncology, Shuguang Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China. and Academy of Integrative Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China.
| | - Qing Ji
- Department of Medical Oncology, Shuguang Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China.
| | - Jianfeng Cai
- Department of Chemistry, University of South Florida, 4202 E. Fowler Avenue, Tampa, FL 33620, USA.
| | - Qi Li
- Department of Medical Oncology, Shuguang Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China. and Academy of Integrative Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China.
| | - Yan Wang
- Department of Medical Oncology, Shuguang Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China. and Academy of Integrative Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China.
| |
Collapse
|
19
|
Park SM, Kim DA, Jo JK, Jun SK, Jang TS, Kim HW, Lee JH, Lee HH. Ceria-Incorporated Biopolymer for Preventing Fungal Adhesion. ACS Biomater Sci Eng 2020; 7:1808-1816. [PMID: 33966380 DOI: 10.1021/acsbiomaterials.0c01039] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
Although biopolymers are widely used in biomedical fields, the issue of poor antimicrobial properties remains unsolved, leading to a potential increase in infections. Here, ceria nanoparticles (CNPs) were incorporated into a representative biopolymer, poly(methyl methacrylate) (PMMA), for drug-free antimicrobial properties. After characterizing the CNPs and surface/mechanical properties of the CNP-PMMA nanocomposite, antiadhesive effects against Candida albicans, the most common fungal species responsible for fungal infections, were determined using metabolic activity assays, and the underlying microbial antiadhesive mechanism was revealed. Hydrothermally fabricated CNPs showed a size of ∼20 nm with a zeta potential of 12 ± 2.3 mV and showed catalytic properties as a ROS modulator. Successful incorporation of CNPs into PMMA up to 2 wt % was confirmed by EDS analysis. The surface roughness and mechanical properties such as flexural strength and modulus were relatively unchanged up to 2 wt %. In contrast, the surface energy increased, and the Vickers hardness decreased in the 2 wt % PMMA compared with the control. A drop of up to 90% of adherent Candida albicans was observed in CNP-incorporated PMMA, which was confirmed and quantified via fungus staining images. The antiadhesive mechanism was revealed from the direct antimicrobial effects of CNP via the upregulation of the intracellular ROS level. Taken together, the antimicrobial-adhesive properties of the CNP-PMMA nanocomposite suggest the potential usefulness of CNP as a promising drug-free antimicrobial ingredient for biopolymers, which could lead to the prevention of microbial-induced complications in clinical settings.
Collapse
Affiliation(s)
- Sung-Min Park
- Institute of Tissue Regeneration Engineering (ITREN), Dankook University, Cheonan 31116, South Korea.,Department of Nanobiomedical Science & BK21 PLUS NBM Global Research Center for Regenerative Medicine Research Center, Dankook University, Cheonan 31116, South Korea
| | - Dong-Ae Kim
- Department of Dental Hygiene, Yeoju College, Yeoju 12652, South Korea.,Department of Biomaterials Science, School of Dentistry, Dankook University, Cheonan 31116, South Korea
| | - Jeong-Ki Jo
- Department of Biomaterials Science, School of Dentistry, Dankook University, Cheonan 31116, South Korea
| | - Soo-Kyung Jun
- Institute of Tissue Regeneration Engineering (ITREN), Dankook University, Cheonan 31116, South Korea.,Department of Nanobiomedical Science & BK21 PLUS NBM Global Research Center for Regenerative Medicine Research Center, Dankook University, Cheonan 31116, South Korea.,Department of Dental Hygiene, Hanseo University, Seosan 31962, South Korea
| | - Tae-Su Jang
- Department of Pre-medi, College of Medicine, Dankook University, Cheonan 31116, Republic of Korea
| | - Hae-Won Kim
- Institute of Tissue Regeneration Engineering (ITREN), Dankook University, Cheonan 31116, South Korea.,Department of Nanobiomedical Science & BK21 PLUS NBM Global Research Center for Regenerative Medicine Research Center, Dankook University, Cheonan 31116, South Korea.,Department of Biomaterials Science, School of Dentistry, Dankook University, Cheonan 31116, South Korea.,UCL Eastman-Korea Dental Medicine Innovation Centre, Dankook University, Cheonan 31116, Republic of Korea
| | - Jung-Hwan Lee
- Institute of Tissue Regeneration Engineering (ITREN), Dankook University, Cheonan 31116, South Korea.,Department of Nanobiomedical Science & BK21 PLUS NBM Global Research Center for Regenerative Medicine Research Center, Dankook University, Cheonan 31116, South Korea.,Department of Biomaterials Science, School of Dentistry, Dankook University, Cheonan 31116, South Korea.,UCL Eastman-Korea Dental Medicine Innovation Centre, Dankook University, Cheonan 31116, Republic of Korea
| | - Hae-Hyoung Lee
- Institute of Tissue Regeneration Engineering (ITREN), Dankook University, Cheonan 31116, South Korea.,Department of Nanobiomedical Science & BK21 PLUS NBM Global Research Center for Regenerative Medicine Research Center, Dankook University, Cheonan 31116, South Korea.,Department of Biomaterials Science, School of Dentistry, Dankook University, Cheonan 31116, South Korea.,UCL Eastman-Korea Dental Medicine Innovation Centre, Dankook University, Cheonan 31116, Republic of Korea
| |
Collapse
|
20
|
Bobde Y, Biswas S, Ghosh B. Current trends in the development of HPMA-based block copolymeric nanoparticles for their application in drug delivery. Eur Polym J 2020. [DOI: 10.1016/j.eurpolymj.2020.110018] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
|
21
|
Liang L, Ahamed A, Ge L, Fu X, Lisak G. Advances in Antiviral Material Development. Chempluschem 2020; 85:2105-2128. [PMID: 32881384 PMCID: PMC7461489 DOI: 10.1002/cplu.202000460] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2020] [Revised: 08/20/2020] [Accepted: 08/21/2020] [Indexed: 02/06/2023]
Abstract
The rise in human pandemics demands prudent approaches in antiviral material development for disease prevention and treatment via effective protective equipment and therapeutic strategy. However, the current state of the antiviral materials research is predominantly aligned towards drug development and its related areas, catering to the field of pharmaceutical technology. This review distinguishes the research advances in terms of innovative materials exhibiting antiviral activities that take advantage of fast-developing nanotechnology and biopolymer technology. Essential concepts of antiviral principles and underlying mechanisms are illustrated, followed with detailed descriptions of novel antiviral materials including inorganic nanomaterials, organic nanomaterials and biopolymers. The biomedical applications of the antiviral materials are also elaborated based on the specific categorization. Challenges and future prospects are discussed to facilitate the research and development of protective solutions and curative treatments.
Collapse
Affiliation(s)
- Lili Liang
- School of Civil and Environmental EngineeringNanyang Technological University50 Nanyang Ave, N1 01a–29Singapore639798Singapore
- Interdisciplinary Graduate ProgramNanyang Technological University1 Cleantech Loop, CleanTech OneSingapore637141Singapore
- Residues and Resource Reclamation CentreNanyang Environment and Water Research Institute Nanyang Technological University1 Cleantech Loop, CleanTech OneSingapore637141Singapore
| | - Ashiq Ahamed
- Residues and Resource Reclamation CentreNanyang Environment and Water Research Institute Nanyang Technological University1 Cleantech Loop, CleanTech OneSingapore637141Singapore
- Laboratory of Molecular Science and EngineeringJohan Gadolin Process Chemistry Centre Åbo Akademi UniversityFI-20500Turku/ÅboFinland
| | - Liya Ge
- Residues and Resource Reclamation CentreNanyang Environment and Water Research Institute Nanyang Technological University1 Cleantech Loop, CleanTech OneSingapore637141Singapore
| | - Xiaoxu Fu
- School of Civil and Environmental EngineeringNanyang Technological University50 Nanyang Ave, N1 01a–29Singapore639798Singapore
- Residues and Resource Reclamation CentreNanyang Environment and Water Research Institute Nanyang Technological University1 Cleantech Loop, CleanTech OneSingapore637141Singapore
| | - Grzegorz Lisak
- School of Civil and Environmental EngineeringNanyang Technological University50 Nanyang Ave, N1 01a–29Singapore639798Singapore
- Residues and Resource Reclamation CentreNanyang Environment and Water Research Institute Nanyang Technological University1 Cleantech Loop, CleanTech OneSingapore637141Singapore
| |
Collapse
|
22
|
Kavand A, Anton N, Vandamme T, Serra CA, Chan-Seng D. Synthesis and functionalization of hyperbranched polymers for targeted drug delivery. J Control Release 2020; 321:285-311. [DOI: 10.1016/j.jconrel.2020.02.019] [Citation(s) in RCA: 35] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2020] [Revised: 02/10/2020] [Accepted: 02/10/2020] [Indexed: 02/07/2023]
|
23
|
Strasser P, Teasdale I. Main-Chain Phosphorus-Containing Polymers for Therapeutic Applications. Molecules 2020; 25:E1716. [PMID: 32276516 PMCID: PMC7181247 DOI: 10.3390/molecules25071716] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2020] [Revised: 04/02/2020] [Accepted: 04/04/2020] [Indexed: 02/07/2023] Open
Abstract
Polymers in which phosphorus is an integral part of the main chain, including polyphosphazenes and polyphosphoesters, have been widely investigated in recent years for their potential in a number of therapeutic applications. Phosphorus, as the central feature of these polymers, endears the chemical functionalization, and in some cases (bio)degradability, to facilitate their use in such therapeutic formulations. Recent advances in the synthetic polymer chemistry have allowed for controlled synthesis methods in order to prepare the complex macromolecular structures required, alongside the control and reproducibility desired for such medical applications. While the main polymer families described herein, polyphosphazenes and polyphosphoesters and their analogues, as well as phosphorus-based dendrimers, have hitherto predominantly been investigated in isolation from one another, this review aims to highlight and bring together some of this research. In doing so, the focus is placed on the essential, and often mutual, design features and structure-property relationships that allow the preparation of such functional materials. The first part of the review details the relevant features of phosphorus-containing polymers in respect to their use in therapeutic applications, while the second part highlights some recent and innovative applications, offering insights into the most state-of-the-art research on phosphorus-based polymers in a therapeutic context.
Collapse
Affiliation(s)
- Paul Strasser
- Institute of Polymer Chemistry, Johannes Kepler University Linz (JKU), Altenberger Straße 69, A-4040 Linz, Austria
| | - Ian Teasdale
- Institute of Polymer Chemistry, Johannes Kepler University Linz (JKU), Altenberger Straße 69, A-4040 Linz, Austria
| |
Collapse
|
24
|
Adroher-Benítez I, Rosa A. Randomly branching θ-polymers in two and three dimensions: Average properties and distribution functions. J Chem Phys 2020; 152:114903. [DOI: 10.1063/1.5142838] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023] Open
Affiliation(s)
- Irene Adroher-Benítez
- SISSA - Scuola Internazionale Superiore di Studi Avanzati, Via Bonomea 265, 34136 Trieste, Italy
| | - Angelo Rosa
- SISSA - Scuola Internazionale Superiore di Studi Avanzati, Via Bonomea 265, 34136 Trieste, Italy
| |
Collapse
|
25
|
Melnyk T, Đorđević S, Conejos-Sánchez I, Vicent MJ. Therapeutic potential of polypeptide-based conjugates: Rational design and analytical tools that can boost clinical translation. Adv Drug Deliv Rev 2020; 160:136-169. [PMID: 33091502 DOI: 10.1016/j.addr.2020.10.007] [Citation(s) in RCA: 35] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2020] [Revised: 10/09/2020] [Accepted: 10/14/2020] [Indexed: 12/14/2022]
Abstract
The clinical success of polypeptides as polymeric drugs, covered by the umbrella term "polymer therapeutics," combined with related scientific and technological breakthroughs, explain their exponential growth in the development of polypeptide-drug conjugates as therapeutic agents. A deeper understanding of the biology at relevant pathological sites and the critical biological barriers faced, combined with advances regarding controlled polymerization techniques, material bioresponsiveness, analytical methods, and scale up-manufacture processes, have fostered the development of these nature-mimicking entities. Now, engineered polypeptides have the potential to combat current challenges in the advanced drug delivery field. In this review, we will discuss examples of polypeptide-drug conjugates as single or combination therapies in both preclinical and clinical studies as therapeutics and molecular imaging tools. Importantly, we will critically discuss relevant examples to highlight those parameters relevant to their rational design, such as linking chemistry, the analytical strategies employed, and their physicochemical and biological characterization, that will foster their rapid clinical translation.
Collapse
Affiliation(s)
- Tetiana Melnyk
- Centro de Investigación Príncipe Felipe, Polymer Therapeutics Lab, Av. Eduardo Primo Yúfera 3, E-46012 Valencia, Spain.
| | - Snežana Đorđević
- Centro de Investigación Príncipe Felipe, Polymer Therapeutics Lab, Av. Eduardo Primo Yúfera 3, E-46012 Valencia, Spain.
| | - Inmaculada Conejos-Sánchez
- Centro de Investigación Príncipe Felipe, Polymer Therapeutics Lab, Av. Eduardo Primo Yúfera 3, E-46012 Valencia, Spain.
| | - María J Vicent
- Centro de Investigación Príncipe Felipe, Polymer Therapeutics Lab, Av. Eduardo Primo Yúfera 3, E-46012 Valencia, Spain.
| |
Collapse
|
26
|
Polo Fonseca L, Zanata DDM, Gauche C, Felisberti MI. A one-pot, solvent-free, and controlled synthetic route for thermoresponsive hyperbranched polyurethanes. Polym Chem 2020. [DOI: 10.1039/d0py01026j] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Hyperbranched polyurethanes (HPUs) are known for their multifunctionality and versatile properties.
Collapse
Affiliation(s)
| | | | - Cony Gauche
- Institute of Chemistry
- University of Campinas
- Campinas
- Brazil
| | | |
Collapse
|
27
|
Yan R, Liu X, Xiong J, Feng Q, Xu J, Wang H, Xiao K. pH-Responsive hyperbranched polypeptides based on Schiff bases as drug carriers for reducing toxicity of chemotherapy. RSC Adv 2020; 10:13889-13899. [PMID: 35492972 PMCID: PMC9051653 DOI: 10.1039/d0ra01241f] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2020] [Accepted: 03/28/2020] [Indexed: 02/05/2023] Open
Abstract
Polymeric micelles have great potential in drug delivery systems because of their multifunctional adjustability, excellent stability, and biocompatibility. To further increase the drug loading efficiency and controlled release ability, a pH-responsive hyperbranched copolymer methoxy poly(ethylene glycol)-b-polyethyleneimine-poly(Nε-Cbz-l-lysine) (MPEG-PEI-PBLL) was synthesized successfully. MPEG-PEI-NH2 was synthesized to initiate the ring-opening polymerization of benzyloxycarbonyl substituted lysine N-carboxyanhydride (Z-lys NCA). The introduction of Schiff bases in the polymer make it possible to respond to the variation of pH values, which cleaved at pH 5.0 while stable at pH 7.4. As the polymer was amphiphilic, MPEG-PEI-PBLL could self-assemble into micelles. Owing to the introduction of PEI, which make the copolymer hyperbranched, the pH-responsive micelles could efficiently encapsulate theranostic agents, such as doxorubicin (DOX) for chemotherapy and NIRF dye DiD for in vivo near-infrared (NIR) imaging. The drug delivery system prolonged the drug circulation time in blood and allowed the drug accumulate effectively at the tumor site. Following the guidance, the DOX was applied in chemotherapy to achieve cancer therapeutic efficiency. All the results demonstrate that the polymer micelles have great potential for cancer theranostics. Polymeric micelles have great potential in drug delivery systems because of their multifunctional adjustability, excellent stability, and biocompatibility.![]()
Collapse
Affiliation(s)
- Rui Yan
- College of Biomass Science and Engineering
- Sichuan University
- Chengdu
- China
| | - Xinyi Liu
- National Chengdu Center for Safety Evaluation of Drugs and National Clinical Research Center for Geriatrics
- West China Hospital
- Sichuan University
- Chengdu
- China
| | - Junjie Xiong
- National Chengdu Center for Safety Evaluation of Drugs and National Clinical Research Center for Geriatrics
- West China Hospital
- Sichuan University
- Chengdu
- China
| | - Qiyi Feng
- National Chengdu Center for Safety Evaluation of Drugs and National Clinical Research Center for Geriatrics
- West China Hospital
- Sichuan University
- Chengdu
- China
| | - Junhuai Xu
- College of Biomass Science and Engineering
- Sichuan University
- Chengdu
- China
| | - Haibo Wang
- College of Biomass Science and Engineering
- Sichuan University
- Chengdu
- China
| | - Kai Xiao
- National Chengdu Center for Safety Evaluation of Drugs and National Clinical Research Center for Geriatrics
- West China Hospital
- Sichuan University
- Chengdu
- China
| |
Collapse
|
28
|
Yoo J, Rejinold NS, Lee D, Noh I, Koh WG, Jon S, Kim YC. CD44-Mediated Methotrexate Delivery by Hyaluronan-Coated Nanoparticles Composed of a Branched Cell-Penetrating Peptide. ACS Biomater Sci Eng 2019; 6:494-504. [DOI: 10.1021/acsbiomaterials.9b01724] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
| | | | | | | | - Won-Gun Koh
- Department of Chemical and Biomolecular Engineering, Yonsei University, Seoul 03722, Republic of Korea
| | | | | |
Collapse
|
29
|
Ji X, Yan Y, Sun T, Zhang Q, Wang Y, Zhang M, Zhang H, Zhao X. Glucosamine sulphate-loaded distearoyl phosphocholine liposomes for osteoarthritis treatment: combination of sustained drug release and improved lubrication. Biomater Sci 2019; 7:2716-2728. [PMID: 31033977 DOI: 10.1039/c9bm00201d] [Citation(s) in RCA: 42] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Osteoarthritis (OA) is a chronic joint disease resulting from joint inflammation and damage. In this study, we employed a boundary lubricant known as a 1,2-distearoyl-sn-glycero-3-phosphocholine (DSPC) liposome for loading of an anti-inflammatory drug d-glucosamine sulphate (GAS) to construct a treatment strategy allowing for sustained anti-inflammation and reduced damage. This kind of drug-loaded nanocarrier integrates the anti-inflammatory effect of the GAS and the lubrication ability of DSPC liposomes without the involvement of complex synthesis processes leading to easier popularization. Our experimental results indicated that the GAS-loaded DSPC liposomes could release GAS in a sustained manner while providing good lubrication in pure water (H2O) and phosphate buffered saline (PBS). Moreover, the GAS-loaded DSPC liposomes prepared at a 2 : 8 molar ratio in PBS exhibited a greater entrapment efficiency, lower GAS release rate and smaller friction coefficient as compared to those prepared in H2O. The superiority of the drug release and lubrication ability achieved with the GAS-loaded DSPC liposomes in PBS were elucidated on the basis of salt-induced enhancement in liposomal stability and hydration lubrication by the hydrated salt ions. Such GAS release accelerated the viability and proliferation of primary mouse chondrocytes while also providing the anti-inflammatory and chondroprotective potential for tumor necrosis factor (TNF-α) induced chondrocyte degeneration through the down-regulation of pro-inflammatory cytokines, pain related gene and catabolic proteases, as well as the up-regulation of anabolic components. We envision that the GAS-loaded DSPC liposomes could represent a promising new strategy for clinical treatment of OA in the future.
Collapse
Affiliation(s)
- Xiuling Ji
- State Key Laboratory of Tribology, Department of Mechanical Engineering, Tsinghua University, Beijing 100084, China.
| | | | | | | | | | | | | | | |
Collapse
|
30
|
In vitro controlled release of tuberculosis drugs by amphiphilic branched copolymer nanoparticles. J IND ENG CHEM 2019. [DOI: 10.1016/j.jiec.2019.04.033] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
|
31
|
Saluja V, Mankoo A, Saraogi GK, Tambuwala MM, Mishra V. Smart dendrimers: Synergizing the targeting of anticancer bioactives. J Drug Deliv Sci Technol 2019. [DOI: 10.1016/j.jddst.2019.04.014] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
|
32
|
Mishra V, Yadav N, Saraogi GK, Tambuwala MM, Giri N. Dendrimer Based Nanoarchitectures in Diabetes Management: An Overview. Curr Pharm Des 2019; 25:2569-2583. [PMID: 31333099 DOI: 10.2174/1381612825666190716125332] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2019] [Accepted: 07/04/2019] [Indexed: 01/13/2023]
Abstract
Diabetes has turned out to be one of the biggest worldwide health and economic burdens, with its expanded predominance and high complexity proportion. The quantity of diabetic patients is expanding enormously around the world. Several reports have demonstrated the sharp increment in the sufferers. Stable and acceptable blood glucose control is fundamental to diminish diabetes-related complications. Consequently, ceaseless endeavors have been made in antidiabetic drugs, treatment strategies, and nanotechnology based products to accomplish better diabetes control. The nanocarriers pertaining hypoglycaemics provide improved diabetes management with minimum risk of associated side effects. Dendrimers have caught an incredible attention in the field of drug delivery and personalized medicines. Dendrimers are three-dimensional well-defined homogenous nanosized structures consisting tree-like branches. The present review highlights the different aspects of dendrimers including fabrication, surface engineering, toxicological profile as well as delivery of antidiabetic drugs for the effective cure of diabetes.
Collapse
Affiliation(s)
- Vijay Mishra
- School of Pharmaceutical Sciences, Lovely Professional University, Phagwara, Punjab, India
| | - Nishika Yadav
- School of Pharmaceutical Sciences, Lovely Professional University, Phagwara, Punjab, India
| | - Gaurav K Saraogi
- School of Pharmacy and Technology Management, SVKM's NMIMS, Shirpur, India
| | - Murtaza M Tambuwala
- SAAD Centre for Pharmacy and Diabetes, School of Pharmacy and Pharmaceutical Sciences, Ulster University, Coleraine, BT52 1SA, Northern Ireland, United Kingdom
| | - Namita Giri
- School of Pharmacy, Ferris State University, Big Rapids, Michigan MI4930, MA, United States
| |
Collapse
|
33
|
Liu JF, Jang B, Issadore D, Tsourkas A. Use of magnetic fields and nanoparticles to trigger drug release and improve tumor targeting. WILEY INTERDISCIPLINARY REVIEWS-NANOMEDICINE AND NANOBIOTECHNOLOGY 2019; 11:e1571. [PMID: 31241251 DOI: 10.1002/wnan.1571] [Citation(s) in RCA: 70] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/01/2018] [Revised: 04/29/2019] [Accepted: 05/31/2019] [Indexed: 12/21/2022]
Abstract
Drug delivery strategies aim to maximize a drug's therapeutic index by increasing the concentration of drug at target sites while minimizing delivery to off-target tissues. Because biological tissues are minimally responsive to magnetic fields, there has been a great deal of interest in using magnetic nanoparticles in combination with applied magnetic fields to selectively control the accumulation and release of drug in target tissues while minimizing the impact on surrounding tissue. In particular, spatially variant magnetic fields have been used to encourage accumulation of drug-loaded magnetic nanoparticles at target sites, while time-variant magnetic fields have been used to induce drug release from thermally sensitive nanocarriers. In this review, we discuss nanoparticle formulations and approaches that have been developed for magnetic targeting and/or magnetically induced drug release, as well as ongoing challenges in using magnetism for therapeutic applications. This article is categorized under: Diagnostic Tools > in vivo Nanodiagnostics and Imaging Therapeutic Approaches and Drug Discovery > Emerging Technologies Therapeutic Approaches and Drug Discovery > Nanomedicine for Oncologic Disease.
Collapse
Affiliation(s)
- Jessica F Liu
- Department of Bioengineering, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Bian Jang
- Department of Bioengineering, University of Pennsylvania, Philadelphia, Pennsylvania
| | - David Issadore
- Department of Bioengineering, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Andrew Tsourkas
- Department of Bioengineering, University of Pennsylvania, Philadelphia, Pennsylvania
| |
Collapse
|
34
|
Xie X, Zhang Y, Li F, Lv T, Li Z, Chen H, Jia L, Gao Y. Challenges and Opportunities from Basic Cancer Biology for Nanomedicine for Targeted Drug Delivery. Curr Cancer Drug Targets 2019; 19:257-276. [DOI: 10.2174/1568009618666180628160211] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2017] [Revised: 03/15/2018] [Accepted: 06/22/2018] [Indexed: 12/11/2022]
Abstract
Background:Effective cancer therapy is still a great challenge for modern medical research due to the complex underlying mechanisms of tumorigenesis and tumor metastasis, and the limitations commonly associated with currently used cancer therapeutic options. Nanotechnology has been implemented in cancer therapeutics with immense potential for improving cancer treatment.Objective:Through information about the recent advances regarding cancer hallmarks, we could comprehensively understand the pharmacological effects and explore the mechanisms of the interaction between the nanomaterials, which could provide opportunities to develop mechanism-based nanomedicine to treat human cancers.Methods:We collected related information and data from articles.Results:In this review, we discussed the characteristics of cancer including tumor angiogenesis, abnormalities in tumor blood vessels, uncontrolled cell proliferation markers, multidrug resistance, tumor metastasis, cancer cell metabolism, and tumor immune system that provide opportunities and challenges for nanomedicine to be directed to specific cancer cells and portray the progress that has been accomplished in application of nanotechnology for cancer treatment.Conclusion:The information presented in this review can provide useful references for further studies on developing effective nanomedicine for the treatment of cancer.
Collapse
Affiliation(s)
- Xiaodong Xie
- Cancer Metastasis Alert and Prevention Center, and Pharmaceutical Photocatalysis of State Key Laboratory of Photocatalysis on Energy and Environment, College of Chemistry; Fujian Provincial Key Laboratory of Cancer Metastasis Chemoprevention and Chemotherapy, Fuzhou University, Fuzhou, Fujian 350116, China
| | - Yingying Zhang
- Cancer Metastasis Alert and Prevention Center, and Pharmaceutical Photocatalysis of State Key Laboratory of Photocatalysis on Energy and Environment, College of Chemistry; Fujian Provincial Key Laboratory of Cancer Metastasis Chemoprevention and Chemotherapy, Fuzhou University, Fuzhou, Fujian 350116, China
| | - Fengqiao Li
- Cancer Metastasis Alert and Prevention Center, and Pharmaceutical Photocatalysis of State Key Laboratory of Photocatalysis on Energy and Environment, College of Chemistry; Fujian Provincial Key Laboratory of Cancer Metastasis Chemoprevention and Chemotherapy, Fuzhou University, Fuzhou, Fujian 350116, China
| | - Tingting Lv
- Cancer Metastasis Alert and Prevention Center, and Pharmaceutical Photocatalysis of State Key Laboratory of Photocatalysis on Energy and Environment, College of Chemistry; Fujian Provincial Key Laboratory of Cancer Metastasis Chemoprevention and Chemotherapy, Fuzhou University, Fuzhou, Fujian 350116, China
| | - Ziying Li
- Cancer Metastasis Alert and Prevention Center, and Pharmaceutical Photocatalysis of State Key Laboratory of Photocatalysis on Energy and Environment, College of Chemistry; Fujian Provincial Key Laboratory of Cancer Metastasis Chemoprevention and Chemotherapy, Fuzhou University, Fuzhou, Fujian 350116, China
| | - Haijun Chen
- Cancer Metastasis Alert and Prevention Center, and Pharmaceutical Photocatalysis of State Key Laboratory of Photocatalysis on Energy and Environment, College of Chemistry; Fujian Provincial Key Laboratory of Cancer Metastasis Chemoprevention and Chemotherapy, Fuzhou University, Fuzhou, Fujian 350116, China
| | - Lee Jia
- Cancer Metastasis Alert and Prevention Center, and Pharmaceutical Photocatalysis of State Key Laboratory of Photocatalysis on Energy and Environment, College of Chemistry; Fujian Provincial Key Laboratory of Cancer Metastasis Chemoprevention and Chemotherapy, Fuzhou University, Fuzhou, Fujian 350116, China
| | - Yu Gao
- Cancer Metastasis Alert and Prevention Center, and Pharmaceutical Photocatalysis of State Key Laboratory of Photocatalysis on Energy and Environment, College of Chemistry; Fujian Provincial Key Laboratory of Cancer Metastasis Chemoprevention and Chemotherapy, Fuzhou University, Fuzhou, Fujian 350116, China
| |
Collapse
|
35
|
Munzeiwa WA, Nyamori VO, Omondi B. N,O-Amino-phenolate Mg(II) and Zn(II) Schiff base complexes: Synthesis and application in ring-opening polymerization of ε-caprolactone and lactides. Inorganica Chim Acta 2019. [DOI: 10.1016/j.ica.2018.12.028] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
|
36
|
Fedeli E, Lancelot A, Dominguez JM, Serrano JL, Calvo P, Sierra T. Self-Assembling Hybrid Linear-Dendritic Block Copolymers: The Design of Nano-Carriers for Lipophilic Antitumoral Drugs. NANOMATERIALS (BASEL, SWITZERLAND) 2019; 9:E161. [PMID: 30699915 PMCID: PMC6409548 DOI: 10.3390/nano9020161] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/13/2018] [Revised: 01/20/2019] [Accepted: 01/23/2019] [Indexed: 02/07/2023]
Abstract
Two series of amphiphilic block copolymers with a hybrid linear-dendritic structure are presented. The compounds consisted of a hydrophilic poly (ethylene glycol) (PEG) block and a 2,2'-bis(hydroxymethyl)propionic acid (bis-MPA) dendron functionalized with stearic acid chains that impart a hydrophobic nature to the block. Different self-assembled nanostructures with a hydrophobic interior and a hydrophilic external part were obtained depending on the length of the PEG chain (Mn = 2000 and Mn = 5000) and the generation of the bis-MPA dendron. The materials were characterized by transmission electron microscopy (TEM). The shapes of the aggregates ranged from spherical or cylindrical micelles to flexible bilayers. The hydrophobic core enabled these nanostructures to encapsulate the water-insoluble drug plitidepsin. The efficacy of these new plitidepsin-containing carriers was evaluated in four cancer cell-lines and they showed similar anticancer activity to the current standard drug formulation.
Collapse
Affiliation(s)
- Elisabetta Fedeli
- Departamento de Química Orgánica, Instituto de Nanociencia de Aragón (INA), Instituto de Ciencia de Materiales de Aragón (ICMA), Edificio I+D, Universidad de Zaragoza, 50018 Zaragoza, Spain.
- PharmaMar S.A., 28770 Colmenar Viejo, Madrid, Spain.
| | - Alexandre Lancelot
- Departamento de Química Orgánica, Instituto de Nanociencia de Aragón (INA), Instituto de Ciencia de Materiales de Aragón (ICMA), Edificio I+D, Universidad de Zaragoza, 50018 Zaragoza, Spain.
- PharmaMar S.A., 28770 Colmenar Viejo, Madrid, Spain.
| | | | - José Luis Serrano
- Departamento de Química Orgánica, Instituto de Nanociencia de Aragón (INA), Instituto de Ciencia de Materiales de Aragón (ICMA), Edificio I+D, Universidad de Zaragoza, 50018 Zaragoza, Spain.
| | - Pilar Calvo
- PharmaMar S.A., 28770 Colmenar Viejo, Madrid, Spain.
| | - Teresa Sierra
- Departamento de Química Orgánica, Instituto de Ciencia de Materiales de Aragón (ICMA), Facultad de Ciencias, CSIC, Universidad de Zaragoza, 50009 Zaragoza, Spain.
| |
Collapse
|
37
|
Peng S, Yuan X, Lin W, Cai C, Zhang L. pH-responsive controlled release of mesoporous silica nanoparticles capped with Schiff base copolymer gatekeepers: Experiment and molecular dynamics simulation. Colloids Surf B Biointerfaces 2019; 176:394-403. [PMID: 30660963 DOI: 10.1016/j.colsurfb.2019.01.024] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2018] [Revised: 01/02/2019] [Accepted: 01/10/2019] [Indexed: 01/14/2023]
Abstract
In this study, Schiff-base copolymer coating and mesoporous silica nanoparticles (Polymer@MSN) were synthesized by ARGET ATRP and sol-gel method respectively. Imine bonds acted as the pH-cleavable linker between copolymer gatekeepers and MSN to promote the controlled-release performance of DOX. The DOX-loaded nanoparticles (Polymer@MSN-DOX) were spherical with a diameter of approximately 150 nm. At pH 5.0 (pH of intracellular environment), the cumulative release of DOX within 72 h was 45% higher than that at pH 7.4 (normal physiological environment) due to the cleavage of imine bonds, showing obvious pH-responsive drug release performance. Confocal microscopy studies and in vitro cytotoxicity results revealed that Polymer@MSN-DOX could smoothly enter HepG2 cells to release DOX and show a high cytotoxicity. Noted specially that molecular dynamics simulations were applied to investigate the microcosmic adsorption/diffusion interaction between drug molecules and MSN. Simulation results showed that the driving force of DOX adsorption in mesoporous channels was originated from hydrogen bonding interaction between the mesoporous wall and DOX molecules and π-π conjugated interaction between benzene rings in addition to concentration differences. The structural design of composite nanocarriers in this research could provide guidance for the application of pH-responsive MSN-based drug delivery system.
Collapse
Affiliation(s)
- Shiyuan Peng
- Guangdong Provincial Key Lab of Green Chemical Product Technology, School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou, 510640, PR China
| | - Xiaozhe Yuan
- Guangdong Provincial Key Lab of Green Chemical Product Technology, School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou, 510640, PR China
| | - Wenjing Lin
- School of Chemical Engineering and Light Industry, Guangdong University of Technology, Guangzhou, 510006, PR China
| | - Chengzhi Cai
- Department of Chemistry, University of Houston, Houston, TX, 77204, United States
| | - Lijuan Zhang
- Guangdong Provincial Key Lab of Green Chemical Product Technology, School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou, 510640, PR China.
| |
Collapse
|
38
|
Malanga M, Seggio M, Kirejev V, Fraix A, Di Bari I, Fenyvesi E, Ericson MB, Sortino S. A phototherapeutic fluorescent β-cyclodextrin branched polymer delivering nitric oxide. Biomater Sci 2019; 7:2272-2276. [DOI: 10.1039/c9bm00395a] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
A water soluble b-CD-branched polymer covalently binds a fluorescein moiety for imaging and a NO photodonor for therapy that can be operated in parallel upon visible light excitation.
Collapse
Affiliation(s)
| | - Mimimorena Seggio
- Laboratory of Photochemistry
- Department of Drug Sciences
- University of Catania
- 95125 Catania
- Italy
| | - Vladimir Kirejev
- Biomedical Photonics Group
- Department of Chemistry and Molecular Biology
- University of Gothenburg
- Sweden
| | - Aurore Fraix
- Laboratory of Photochemistry
- Department of Drug Sciences
- University of Catania
- 95125 Catania
- Italy
| | - Ivana Di Bari
- Laboratory of Photochemistry
- Department of Drug Sciences
- University of Catania
- 95125 Catania
- Italy
| | | | - Marica B. Ericson
- Biomedical Photonics Group
- Department of Chemistry and Molecular Biology
- University of Gothenburg
- Sweden
| | - Salvatore Sortino
- Laboratory of Photochemistry
- Department of Drug Sciences
- University of Catania
- 95125 Catania
- Italy
| |
Collapse
|
39
|
Yan J, Zhang H, Cheng F, He Y, Su T, Zhang X, Zhang M, Zhu Y, Li C, Cao J, He B. Highly stable RGD/disulfide bridge-bearing star-shaped biodegradable nanocarriers for enhancing drug-loading efficiency, rapid cellular uptake, and on-demand cargo release. Int J Nanomedicine 2018; 13:8247-8268. [PMID: 30584298 PMCID: PMC6289232 DOI: 10.2147/ijn.s179906] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
BACKGROUND Stability, enhanced drug-loading efficiency (DLE), and specific accumulation of therapeutics at tumor sites remain major challenges for successful cancer therapy. PURPOSE This study describes a newly developed intelligent nanosystem that integrates stealthy, active targeting, stimulus-responsiveness, and π-π interaction properties in a single carrier, based on the multifunctional star-shaped biodegradable polyester. PATIENTS AND METHODS This highly stable, smart nanocarrier with spherical structures and a low critical micelle concentration (CMC) can provide spacious harbor and strong π-π interaction and hydrophobic interactions for hydrophobic doxorubicin (DOX). Its structure and morphology were characterized by proton nuclear magnetic resonance (1H-NMR) spectra, Fourier transform infrared (FTIR) spectra, Gel permeation chromatography (GPC), dynamic light scattering (DLS), scanning electron microscopy (SEM) and transmission electron microscopy (TEM). Antitumor effciency of polymeric micelles using CCK-8 assay, and the intracellular-activated delivery system was tracked by confocal laser scanning microscopy (CLSM) and flow cytometry. RESULTS The synthesized copolymer can be self-assembled into nanoparticles with size of 50 nm and critical micellar concentration of 2.10 µg/mL. The drug-loading content of nanoparticles can be enhanced to 17.35%. Additionally, the stimulus-responsive evaluation and drug release study showed that the nanocarrier can rapidly respond to the intracellular reductive environment and dissociate for drug release. An in vitro study demonstrated that the nanocarrier can ferry doxorubicin selectively into tumor tissue, rapidly enter cancer cells, and controllably release its payload in response to an intracellular reductive environment, resulting in excellent antitumor activity in vitro. CONCLUSION This study provides a facile and versatile approach for the design of multifunctional star-shaped biodegradable polyester nanovehicles for effective cancer treatment.
Collapse
Affiliation(s)
- Jianqin Yan
- National Engineering Research Center for Biomaterials, Sichuan University, Chengdu 610064, China,
| | - Hai Zhang
- National Engineering Research Center for Biomaterials, Sichuan University, Chengdu 610064, China,
| | - Furong Cheng
- National Engineering Research Center for Biomaterials, Sichuan University, Chengdu 610064, China,
| | - Yanmei He
- National Engineering Research Center for Biomaterials, Sichuan University, Chengdu 610064, China,
| | - Ting Su
- National Engineering Research Center for Biomaterials, Sichuan University, Chengdu 610064, China,
| | - Xuequan Zhang
- College of Chemical Engineering, Sichuan University, Chengdu 610065, China
| | - Man Zhang
- College of Chemical Engineering, Sichuan University, Chengdu 610065, China
| | - Yutong Zhu
- College of Chemistry, Sichuan University, Chengdu 610065, China
| | - Congrui Li
- College of Chemistry, Sichuan University, Chengdu 610065, China
| | - Jun Cao
- National Engineering Research Center for Biomaterials, Sichuan University, Chengdu 610064, China,
| | - Bin He
- National Engineering Research Center for Biomaterials, Sichuan University, Chengdu 610064, China,
| |
Collapse
|
40
|
Holm R, Douverne M, Weber B, Bauer T, Best A, Ahlers P, Koynov K, Besenius P, Barz M. Impact of Branching on the Solution Behavior and Serum Stability of Starlike Block Copolymers. Biomacromolecules 2018; 20:375-388. [DOI: 10.1021/acs.biomac.8b01545] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Affiliation(s)
- Regina Holm
- Institute of Organic Chemistry, Johannes Gutenberg-Universität Mainz, Duesbergweg 10-14, 55128 Mainz, Germany
| | - Marcel Douverne
- Institute of Organic Chemistry, Johannes Gutenberg-Universität Mainz, Duesbergweg 10-14, 55128 Mainz, Germany
| | - Benjamin Weber
- Institute of Organic Chemistry, Johannes Gutenberg-Universität Mainz, Duesbergweg 10-14, 55128 Mainz, Germany
| | - Tobias Bauer
- Institute of Organic Chemistry, Johannes Gutenberg-Universität Mainz, Duesbergweg 10-14, 55128 Mainz, Germany
| | - Andreas Best
- Max Planck Institute
for Polymer Research, Ackermannweg 10, 55128 Mainz, Germany
| | - Patrick Ahlers
- Institute of Organic Chemistry, Johannes Gutenberg-Universität Mainz, Duesbergweg 10-14, 55128 Mainz, Germany
| | - Kaloian Koynov
- Max Planck Institute
for Polymer Research, Ackermannweg 10, 55128 Mainz, Germany
| | - Pol Besenius
- Institute of Organic Chemistry, Johannes Gutenberg-Universität Mainz, Duesbergweg 10-14, 55128 Mainz, Germany
| | - Matthias Barz
- Institute of Organic Chemistry, Johannes Gutenberg-Universität Mainz, Duesbergweg 10-14, 55128 Mainz, Germany
| |
Collapse
|
41
|
Klein PM, Kern S, Lee DJ, Schmaus J, Höhn M, Gorges J, Kazmaier U, Wagner E. Folate receptor-directed orthogonal click-functionalization of siRNA lipopolyplexes for tumor cell killing in vivo. Biomaterials 2018; 178:630-642. [DOI: 10.1016/j.biomaterials.2018.03.031] [Citation(s) in RCA: 45] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2017] [Revised: 03/15/2018] [Accepted: 03/17/2018] [Indexed: 12/11/2022]
|
42
|
Aghajanzadeh M, Zamani M, Rashidzadeh H, Rostamizadeh K, Sharafi A, Danafar H. Amphiphilic Y shaped miktoarm star copolymer for anticancer hydrophobic and hydrophilic drugs codelivery: Synthesis, characterization, in vitro
, and in vivo
biocompatibility study. J Biomed Mater Res A 2018; 106:2817-2826. [DOI: 10.1002/jbm.a.36468] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2018] [Revised: 04/28/2018] [Accepted: 05/16/2018] [Indexed: 12/11/2022]
Affiliation(s)
- Mozhgan Aghajanzadeh
- Department of Pharmaceutical Biomaterials, School of Pharmacy; Zanjan University of Medical Sciences; Zanjan Iran
- Student Research Center; Zanjan University of Medical Sciences; Zanjan Iran
| | - Mostafa Zamani
- Department of Pharmaceutical Biomaterials, School of Pharmacy; Zanjan University of Medical Sciences; Zanjan Iran
- Student Research Center; Zanjan University of Medical Sciences; Zanjan Iran
| | - Hamid Rashidzadeh
- Department of Pharmaceutical Biomaterials, School of Pharmacy; Zanjan University of Medical Sciences; Zanjan Iran
- Student Research Center; Zanjan University of Medical Sciences; Zanjan Iran
| | - Kobra Rostamizadeh
- Student Research Center; Zanjan University of Medical Sciences; Zanjan Iran
- Zanjan Pharmaceutical Nanotechnology Research Center; Zanjan University of Medical Sciences; Zanjan Iran
| | - Ali Sharafi
- Student Research Center; Zanjan University of Medical Sciences; Zanjan Iran
- Department of Pharmaceutical Biotechnology, School of Pharmacy; Zanjan University of Medical Sciences; Zanjan Iran
| | - Hossein Danafar
- Zanjan Pharmaceutical Nanotechnology Research Center; Zanjan University of Medical Sciences; Zanjan Iran
- Cancer Gene Therapy Research Center; Zanjan University of Medical Sciences; Zanjan Iran
| |
Collapse
|
43
|
Qiu G, Zhao L, Liu X, Zhao Q, Liu F, Liu Y, Liu Y, Gu H. ROMP synthesis of benzaldehyde-containing amphiphilic block polynorbornenes used to conjugate drugs for pH-responsive release. REACT FUNCT POLYM 2018. [DOI: 10.1016/j.reactfunctpolym.2018.03.010] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
|
44
|
Klein PM, Klinker K, Zhang W, Kern S, Kessel E, Wagner E, Barz M. Efficient Shielding of Polyplexes Using Heterotelechelic Polysarcosines. Polymers (Basel) 2018; 10:E689. [PMID: 30966723 PMCID: PMC6404158 DOI: 10.3390/polym10060689] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2018] [Revised: 06/13/2018] [Accepted: 06/17/2018] [Indexed: 11/16/2022] Open
Abstract
Shielding agents are commonly used to shield polyelectrolyte complexes, e.g., polyplexes, from agglomeration and precipitation in complex media like blood, and thus enhance their in vivo circulation times. Since up to now primarily poly(ethylene glycol) (PEG) has been investigated to shield non-viral carriers for systemic delivery, we report on the use of polysarcosine (pSar) as a potential alternative for steric stabilization. A redox-sensitive, cationizable lipo-oligomer structure (containing two cholanic acids attached via a bioreducible disulfide linker to an oligoaminoamide backbone in T-shape configuration) was equipped with azide-functionality by solid phase supported synthesis. After mixing with small interfering RNA (siRNA), lipopolyplexes formed spontaneously and were further surface-functionalized with polysarcosines. Polysarcosine was synthesized by living controlled ring-opening polymerization using an azide-reactive dibenzo-aza-cyclooctyne-amine as an initiator. The shielding ability of the resulting formulations was investigated with biophysical assays and by near-infrared fluorescence bioimaging in mice. The modification of ~100 nm lipopolyplexes was only slightly increased upon functionalization. Cellular uptake into cells was strongly reduced by the pSar shielding. Moreover, polysarcosine-shielded polyplexes showed enhanced blood circulation times in bioimaging studies compared to unshielded polyplexes and similar to PEG-shielded polyplexes. Therefore, polysarcosine is a promising alternative for the shielding of non-viral, lipo-cationic polyplexes.
Collapse
Affiliation(s)
- Philipp Michael Klein
- Department of Pharmacy, Ludwig-Maximilians-Universität (LMU) Munich, Pharmaceutical Biotechnology, Butenandtstrasse 5-13, D-81377 Munich, Germany.
| | - Kristina Klinker
- Institute of Organic Chemistry, Johannes Gutenberg University, Duesbergweg 10-14, D-55128 Mainz, Germany.
- Graduate School Materials Science in Mainz, Staudinger Weg 9, 55128 Mainz, Germany.
| | - Wei Zhang
- Department of Pharmacy, Ludwig-Maximilians-Universität (LMU) Munich, Pharmaceutical Biotechnology, Butenandtstrasse 5-13, D-81377 Munich, Germany.
| | - Sarah Kern
- Department of Pharmacy, Ludwig-Maximilians-Universität (LMU) Munich, Pharmaceutical Biotechnology, Butenandtstrasse 5-13, D-81377 Munich, Germany.
| | - Eva Kessel
- Department of Pharmacy, Ludwig-Maximilians-Universität (LMU) Munich, Pharmaceutical Biotechnology, Butenandtstrasse 5-13, D-81377 Munich, Germany.
| | - Ernst Wagner
- Department of Pharmacy, Ludwig-Maximilians-Universität (LMU) Munich, Pharmaceutical Biotechnology, Butenandtstrasse 5-13, D-81377 Munich, Germany.
- Nanosystems Initiative Munich, Schellingstraße 4, D-80799 Munich, Germany.
| | - Matthias Barz
- Institute of Organic Chemistry, Johannes Gutenberg University, Duesbergweg 10-14, D-55128 Mainz, Germany.
| |
Collapse
|
45
|
Affiliation(s)
| | - Lila Kanta Nath
- Department of Pharmaceutical Sciences, Dibrugarh University, Dibrugarh, India
| |
Collapse
|
46
|
Redox-stimuli-responsive drug delivery systems with supramolecular ferrocenyl-containing polymers for controlled release. Coord Chem Rev 2018. [DOI: 10.1016/j.ccr.2018.03.013] [Citation(s) in RCA: 91] [Impact Index Per Article: 15.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
|
47
|
Zhang SF, Lü S, Gao C, Yang J, Yan X, Li T, Wen N, Huang M, Liu M. Multiarm-polyethylene glycol-polyglutamic acid peptide dendrimer: Design, synthesis, and dissolving thrombus. J Biomed Mater Res A 2018; 106:1687-1696. [DOI: 10.1002/jbm.a.36375] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2017] [Revised: 02/02/2018] [Accepted: 02/09/2018] [Indexed: 01/22/2023]
Affiliation(s)
- Shao-Fei Zhang
- State Key Laboratory of Applied Organic Chemistry, Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province and Department of Chemistry; Lanzhou University; Lanzhou 730000 People's Republic of China
- Longnan Teacher's College; Longnan 742500 People's Republic of China
| | - Shaoyu Lü
- State Key Laboratory of Applied Organic Chemistry, Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province and Department of Chemistry; Lanzhou University; Lanzhou 730000 People's Republic of China
| | - Chunmei Gao
- State Key Laboratory of Applied Organic Chemistry, Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province and Department of Chemistry; Lanzhou University; Lanzhou 730000 People's Republic of China
| | - Jiandong Yang
- Longnan Teacher's College; Longnan 742500 People's Republic of China
| | - Xiang Yan
- Longnan Teacher's College; Longnan 742500 People's Republic of China
| | - Tao Li
- State Key Laboratory of Applied Organic Chemistry, Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province and Department of Chemistry; Lanzhou University; Lanzhou 730000 People's Republic of China
| | - Na Wen
- State Key Laboratory of Applied Organic Chemistry, Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province and Department of Chemistry; Lanzhou University; Lanzhou 730000 People's Republic of China
| | - Mengjie Huang
- State Key Laboratory of Applied Organic Chemistry, Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province and Department of Chemistry; Lanzhou University; Lanzhou 730000 People's Republic of China
| | - Mingzhu Liu
- State Key Laboratory of Applied Organic Chemistry, Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province and Department of Chemistry; Lanzhou University; Lanzhou 730000 People's Republic of China
| |
Collapse
|
48
|
Mai DJ, Saadat A, Khomami B, Schroeder CM. Stretching Dynamics of Single Comb Polymers in Extensional Flow. Macromolecules 2018. [DOI: 10.1021/acs.macromol.7b02759] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
- Danielle J. Mai
- Department
of Chemical and Biomolecular Engineering, University of Illinois at Urbana−Champaign, Urbana, Illinois 61801, United States
| | - Amir Saadat
- Material
Research and Innovation Laboratory,
Department of Chemical and Biomolecular Engineering, University of Tennessee, Knoxville, Tennessee 37996, United States
| | - Bamin Khomami
- Material
Research and Innovation Laboratory,
Department of Chemical and Biomolecular Engineering, University of Tennessee, Knoxville, Tennessee 37996, United States
| | - Charles M. Schroeder
- Department
of Chemical and Biomolecular Engineering, University of Illinois at Urbana−Champaign, Urbana, Illinois 61801, United States
| |
Collapse
|
49
|
Saneja A, Arora D, Kumar R, Dubey RD, Panda AK, Gupta PN. Therapeutic applications of betulinic acid nanoformulations. Ann N Y Acad Sci 2018; 1421:5-18. [PMID: 29377164 DOI: 10.1111/nyas.13570] [Citation(s) in RCA: 40] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2017] [Revised: 11/06/2017] [Accepted: 11/07/2017] [Indexed: 01/01/2023]
Abstract
Betulinic acid (BA), a naturally occurring plant-derived pentacyclic triterpenoid, has gained attention in recent years owing to its broad-spectrum biological and medicinal properties. Despite the pharmacological activity of BA, it has been associated with some drawbacks, such as poor aqueous solubility and short half-life in vivo, which limit therapeutic application. To solve these problems, much work in recent years has focused on enhancing BA's aqueous solubility, half-life, and efficacy by using nanoscale drug delivery systems. Several different kinds of nanoscale delivery systems-including polymeric nanoparticles, magnetic nanoparticles, liposomes, polymeric conjugates, nanoemulsions, cyclodextrin complexes, and carbon nanotubes-have been developed for the delivery of BA. Here, we focus on the recent developments of novel nanoformulations used to deliver BA in order to improve its efficacy.
Collapse
Affiliation(s)
- Ankit Saneja
- Product Development Cell-II, National Institute of Immunology, New Delhi, India.,Formulation & Drug Delivery Division, CSIR-Indian Institute of Integrative Medicine, Jammu, India.,Academy of Scientific and Innovative Research (AcSIR), Jammu Campus, Jammu, India
| | - Divya Arora
- Formulation & Drug Delivery Division, CSIR-Indian Institute of Integrative Medicine, Jammu, India.,Academy of Scientific and Innovative Research (AcSIR), Jammu Campus, Jammu, India
| | - Robin Kumar
- Product Development Cell-II, National Institute of Immunology, New Delhi, India
| | - Ravindra Dhar Dubey
- Formulation & Drug Delivery Division, CSIR-Indian Institute of Integrative Medicine, Jammu, India
| | - Amulya K Panda
- Product Development Cell-II, National Institute of Immunology, New Delhi, India
| | - Prem N Gupta
- Formulation & Drug Delivery Division, CSIR-Indian Institute of Integrative Medicine, Jammu, India.,Academy of Scientific and Innovative Research (AcSIR), Jammu Campus, Jammu, India
| |
Collapse
|
50
|
Kulikov OV, Siriwardane DA, Budhathoki-Uprety J, McCandless GT, Mahmood SF, Novak BM. The secondary structures of PEG-functionalized random copolymers derived from (R)- and (S)- families of alkyne polycarbodiimides. Polym Chem 2018. [DOI: 10.1039/c8py00282g] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
Macromolecular micelles: a hydrophobic polyamidine backbone surrounded by hydrophilic PEG chains.
Collapse
Affiliation(s)
- Oleg V. Kulikov
- Department of Chemistry
- Massachusetts Institute of Technology
- Cambridge
- USA
| | | | | | | | | | | |
Collapse
|