1
|
Bernal-Martínez AM, Bedrina B, Angulo-Pachón CA, Galindo F, Miravet JF, Castelletto V, Hamley IW. pH-Induced conversion of bolaamphiphilic vesicles to reduction-responsive nanogels for enhanced Nile Red and Rose Bengal delivery. Colloids Surf B Biointerfaces 2024; 242:114072. [PMID: 39024718 DOI: 10.1016/j.colsurfb.2024.114072] [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: 07/01/2024] [Accepted: 07/02/2024] [Indexed: 07/20/2024]
Abstract
This study details the preparation and investigation of molecular nanogels formed by the self-assembly of bolaamphiphilic dipeptide derivatives containing a reduction-sensitive disulfide unit. The described bolaamphiphiles, featuring amino acid terminal groups, generate cationic vesicles at pH 4, which evolve into gel-like nanoparticles at pH 7. The critical aggregation concentration has been determined, and the nanogels' size and morphology have been characterized through Dynamic Light Scattering (DLS) and Transmission Electron Microscopy (TEM). Circular Dichroism (CD) spectroscopy reveals substantial molecular reconfigurations accompanying the pH shift. These nanogels enhance the in vitro cellular uptake of the lipophilic dye Nile Red and the ionic photosensitizer Rose Bengal into Human colon adenocarcinoma (HT-29) cells, eliminating the need for organic co-solvents in the former case. Fluorescence measurements with Nile Red as a probe indicate the reduction-sensitive disassembly of the nanogels. In photodynamic therapy (PDT) applications, Rose Bengal-loaded nanogels demonstrate notable improvements, with flow cytometry analysis evidencing increased apoptotic activity in the study with HT-29 cells.
Collapse
Affiliation(s)
- Ana M Bernal-Martínez
- Department of Inorganic and Organic Chemistry, Universitat Jaume I, Avda. Sos Baynat s/n, Castelló 12071, Spain
| | - Begoña Bedrina
- Department of Inorganic and Organic Chemistry, Universitat Jaume I, Avda. Sos Baynat s/n, Castelló 12071, Spain
| | - César A Angulo-Pachón
- Department of Inorganic and Organic Chemistry, Universitat Jaume I, Avda. Sos Baynat s/n, Castelló 12071, Spain; Departamento de Química Orgánica y Bio-orgánica, Facultad de Ciencias, Universidad Nacional de Educación a Distancia, UNED, Las Rozas, Madrid 28232, Spain
| | - Francisco Galindo
- Department of Inorganic and Organic Chemistry, Universitat Jaume I, Avda. Sos Baynat s/n, Castelló 12071, Spain
| | - Juan F Miravet
- Department of Inorganic and Organic Chemistry, Universitat Jaume I, Avda. Sos Baynat s/n, Castelló 12071, Spain.
| | - Valeria Castelletto
- School of Chemistry, Pharmacy and Food Biosciences, University of Reading, Reading RG6 6AD, UK
| | - Ian W Hamley
- School of Chemistry, Pharmacy and Food Biosciences, University of Reading, Reading RG6 6AD, UK
| |
Collapse
|
2
|
Katopodi T, Petanidis S, Floros G, Porpodis K, Kosmidis C. Hybrid Nanogel Drug Delivery Systems: Transforming the Tumor Microenvironment through Tumor Tissue Editing. Cells 2024; 13:908. [PMID: 38891040 PMCID: PMC11171955 DOI: 10.3390/cells13110908] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2024] [Revised: 04/27/2024] [Accepted: 05/15/2024] [Indexed: 06/20/2024] Open
Abstract
The future of drug delivery offers immense potential for the creation of nanoplatforms based on nanogels. Nanogels present a significant possibility for pharmaceutical advancements because of their excellent stability and effective drug-loading capability for both hydrophobic and hydrophilic agents. As multifunctional systems, composite nanogels demonstrate the capacity to carry genes, drugs, and diagnostic agents while offering a perfect platform for theranostic multimodal applications. Nanogels can achieve diverse responsiveness and enable the stimuli-responsive release of chemo-/immunotherapy drugs and thus reprogramming cells within the TME in order to inhibit tumor proliferation, progression, and metastasis. In order to achieve active targeting and boost drug accumulation at target sites, particular ligands can be added to nanogels to improve the therapeutic outcomes and enhance the precision of cancer therapy. Modern "immune-specific" nanogels also have extra sophisticated tumor tissue-editing properties. Consequently, the introduction of a multifunctional nanogel-based drug delivery system improves the targeted distribution of immunotherapy drugs and combinational therapeutic treatments, thereby increasing the effectiveness of tumor therapy.
Collapse
Affiliation(s)
- Theodora Katopodi
- Laboratory of Medical Biology and Genetics, Department of Medicine, Aristotle University of Thessaloniki, 54124 Thessaloniki, Greece;
| | - Savvas Petanidis
- Laboratory of Medical Biology and Genetics, Department of Medicine, Aristotle University of Thessaloniki, 54124 Thessaloniki, Greece;
- Department of Pulmonology, I.M. Sechenov First Moscow State Medical University, Moscow 119992, Russia
| | - George Floros
- Department of Electrical and Computer Engineering, University of Thessaly, 38334 Volos, Greece;
| | - Konstantinos Porpodis
- Pulmonary Department-Oncology Unit, G. Papanikolaou General Hospital, Aristotle University of Thessaloniki, 57010 Thessaloniki, Greece;
| | - Christoforos Kosmidis
- Third Department of Surgery, AHEPA University Hospital, Aristotle University of Thessaloniki, 55236 Thessaloniki, Greece;
| |
Collapse
|
3
|
Wang M, Tao M, Zhu W, Liu W, Liu Z, Hai Z. Tumor-Targeted Fluorescent/Photoacoustic Imaging of Legumain Activity In Vivo. ACS Sens 2023; 8:4473-4477. [PMID: 37982675 DOI: 10.1021/acssensors.3c01922] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2023]
Abstract
Legumain has been identified as a target for diagnosis and treatment of associated cancers. Therefore, real-time imaging of legumain activity in vivo is helpful in diagnosing and evaluating therapeutic efficacy of associated cancers. Fluorescent/photoacoustic (FL/PA) dual-modal imaging developed rapidly because of its good sensitivity and spatial resolution. As far as we know, a tumor-targeted probe for FL/PA imaging of legumain activity in vivo has not been reported. Hence, we intended to develop a tumor-targeted hemicyanine (HCy) probe (HCy-AAN-Bio) for FL/PA imaging of legumain in vivo. The control probe HCy-AAN does not have tumor-targeting ability. Legumain can specifically cleave HCy-AAN-Bio or HCy-AAN with the generation of FL/PA signal while more HCy-AAN-Bio could be recognized by legumain than HCy-AAN with higher sensitivity in vitro. Due to the tumor-targeting ability, HCy-AAN-Bio could image 4T1 cells with an additional 1.3-fold FL enhancement and 1.9-fold PA enhancement than HCy-AAN. In addition, HCy-AAN-Bio could image legumain activity in vivo with an additional 1.5-fold FL enhancement and 1.9-fold PA enhancement than HCy-AAN. We expected that HCy-AAN-Bio will be a powerful tool for early diagnosis of associated cancer.
Collapse
Affiliation(s)
- Minghui Wang
- Institutes of Physical Science and Information Technology, Anhui University, Hefei, 230601, China
| | - Menglin Tao
- Institutes of Physical Science and Information Technology, Anhui University, Hefei, 230601, China
| | - Wujuan Zhu
- Institutes of Physical Science and Information Technology, Anhui University, Hefei, 230601, China
| | - Wenbin Liu
- Institutes of Physical Science and Information Technology, Anhui University, Hefei, 230601, China
| | - Zhengjie Liu
- Institutes of Physical Science and Information Technology, Anhui University, Hefei, 230601, China
| | - Zijuan Hai
- Institutes of Physical Science and Information Technology, Anhui University, Hefei, 230601, China
| |
Collapse
|
4
|
Wang D, Huang B, Zhu C, Wang L, Jin J, Tan J, Li Q, Xiang S, Nan K, Lin S. Efficiency Encapsulation of FK506 with New Dual Self-Assembly Multi-Hydrophobic-Core Nanoparticles for Preventing Keratoplasty Rejection. Adv Healthc Mater 2023; 12:e2203242. [PMID: 37171892 DOI: 10.1002/adhm.202203242] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2022] [Revised: 04/29/2023] [Indexed: 05/14/2023]
Abstract
Nanoparticles self-assembled by amphiphilic copolymers for loading hydrophobic molecules are intensively investigated. However, their hydrophobic molecule-loading capacity is low due to the limitation of hydrophobic groups in these copolymers. In this regard, new lysine oligomer-based multi-hydrophobic side chain polymers (MHCPs) are synthesized by polymerization of γ-benzyl-l glutamate N-carboxy anhydride initiated by side-chain primary amino groups in lysine oligomer. Each hydrophobic side chain in MHCPs can be self-assembled by hydrophobic interaction to form multi-hydrophobic-core nanoparticles (MHC-NPs) with silkworm cocoon-, grape cluster-, and butterfly-like shapes (depending on hydrophobic-side-chains lengths). To increase their stability, MHC-NPs are dually self-assembled with polyethylene glycol-polyglutamic acid through charge interaction. Each hydrophobic core in MHC-NPs serves as a carrier for hydrophobic molecules, endowing their nanostructure with high loading capacity. MHC-NPs are employed to load tacrolimus (also known as FK506), and the loading amount is 18% and the loading efficiency is 80%, which are higher than those of previously reported nanomicelles self-assembled by linear amphiphilic copolymers. Topical administration of FK506-loaded nanoparticle (FK506-NP) can significantly prolong retention of FK506 on the eye surface. FK506-NP exhibits higher in vivo immunosuppressive effects than free FK506 and commercial FK506 eye drop, as well as a better protective effect against immunotoxicity in the corneal grafts after keratoplasty.
Collapse
Affiliation(s)
- Dongmei Wang
- State Key Laboratory of Ophthalmology, Optometry and Vision Science, School of Ophthalmology and Optometry, Wenzhou Medical University, Wenzhou, 325027, China
| | - Baoshan Huang
- State Key Laboratory of Ophthalmology, Optometry and Vision Science, School of Ophthalmology and Optometry, Wenzhou Medical University, Wenzhou, 325027, China
- National Engineering Research Center of Ophthalmology and Optometry, School of Biomedical Engineering, Wenzhou Medical University, Wenzhou, 325027, China
| | - Chenchen Zhu
- State Key Laboratory of Ophthalmology, Optometry and Vision Science, School of Ophthalmology and Optometry, Wenzhou Medical University, Wenzhou, 325027, China
| | - Lei Wang
- Engineering Research Center of Clinical Functional Materials and Diagnosis and Treatment Devices of Zhejiang Province, Wenzhou Institute, UCAS, Wenzhou, Zhejiang, 325000, China
| | - Jiahui Jin
- State Key Laboratory of Ophthalmology, Optometry and Vision Science, School of Ophthalmology and Optometry, Wenzhou Medical University, Wenzhou, 325027, China
| | - Jingyang Tan
- State Key Laboratory of Ophthalmology, Optometry and Vision Science, School of Ophthalmology and Optometry, Wenzhou Medical University, Wenzhou, 325027, China
| | - Qing Li
- Engineering Research Center of Clinical Functional Materials and Diagnosis and Treatment Devices of Zhejiang Province, Wenzhou Institute, UCAS, Wenzhou, Zhejiang, 325000, China
| | - Shengjin Xiang
- State Key Laboratory of Ophthalmology, Optometry and Vision Science, School of Ophthalmology and Optometry, Wenzhou Medical University, Wenzhou, 325027, China
| | - Kaihui Nan
- State Key Laboratory of Ophthalmology, Optometry and Vision Science, School of Ophthalmology and Optometry, Wenzhou Medical University, Wenzhou, 325027, China
- National Engineering Research Center of Ophthalmology and Optometry, School of Biomedical Engineering, Wenzhou Medical University, Wenzhou, 325027, China
| | - Sen Lin
- State Key Laboratory of Ophthalmology, Optometry and Vision Science, School of Ophthalmology and Optometry, Wenzhou Medical University, Wenzhou, 325027, China
- National Engineering Research Center of Ophthalmology and Optometry, School of Biomedical Engineering, Wenzhou Medical University, Wenzhou, 325027, China
- Engineering Research Center of Clinical Functional Materials and Diagnosis and Treatment Devices of Zhejiang Province, Wenzhou Institute, UCAS, Wenzhou, Zhejiang, 325000, China
| |
Collapse
|
5
|
Sanjanwala D, Londhe V, Trivedi R, Bonde S, Sawarkar S, Kale V, Patravale V. Polysaccharide-based hydrogels for drug delivery and wound management: a review. Expert Opin Drug Deliv 2022; 19:1664-1695. [PMID: 36440488 DOI: 10.1080/17425247.2022.2152791] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
INTRODUCTION Polysaccharide-based hydrogels (PBHs) offer several advantages over their synthetic counterparts. Their natural origin contributes to their nontoxicity, high biocompatibility, and in vivo biodegradability. Their properties can be tuned finely to obtain hydrogels with desired mechanical, structural, and chemical properties. AREAS COVERED Such versatile characteristics have potentiated the use of PBHs for the delivery of drugs, vaccines, protein and peptide therapeutics, genes, cells, probiotics, bacteriophages, and other therapeutic agents. Recent advances in hydrogel-based formulations such as nanogels, microgels, microneedles, hydrogel beads, nanocarrier-loaded hydrogels, and complexation hydrogels have enabled the precise delivery of a wide range of therapeutics. This review aims to give a holistic overview of hydrogels in the delivery of a variety of therapeutics through different routes. EXPERT OPINION PBHs have been used to enable the oral delivery of vaccines and other biologicals, thereby allowing self-administration of life-saving vaccines during public health emergencies. There is a lack of commercialized wound dressings for the treatment of chronic wounds. PBH-based wound dressings, especially those based on chitosan and loaded with actives and growth factors, have the potential to help in the long-term treatment of such wounds. Recent developments in the 3D printing of hydrogels can enable the quick and large-scale production of drug-loaded hydrogels.
Collapse
Affiliation(s)
- Dhruv Sanjanwala
- Department of Pharmaceutical Sciences and Technology, Institute of Chemical Technology, Nathalal Parekh Marg, Matunga (E), Mumbai, India
| | - Vaishali Londhe
- SVKM's NMIMS, Shobhaben Pratapbhai School of Pharmacy and Technology Management, Mumbai, India
| | - Rashmi Trivedi
- Smt. Kishoritai Bhoyar College of Pharmacy, Nagpur, India
| | - Smita Bonde
- SVKM's NMIMS, School of Pharmacy and Technology Management, Maharashtra, India
| | - Sujata Sawarkar
- Department of Pharmaceutics, SVKM's Dr. Bhanuben Nanavati College of Pharmacy, University of Mumbai, Mumbai, India
| | - Vinita Kale
- Department of Pharmaceutics, Guru Nanak College of Pharmacy, Nagpur, India
| | - Vandana Patravale
- Department of Pharmaceutical Sciences and Technology, Institute of Chemical Technology, Nathalal Parekh Marg, Matunga (E), Mumbai, India
| |
Collapse
|
6
|
Lin S, Gao W, Zhu C, Lou Q, Ye C, Ren Y, Mehmood R, Huang B, Nan K. Efficiently suppress of ferroptosis using deferoxamine nanoparticles as a new method for retinal ganglion cell protection after traumatic optic neuropathy. BIOMATERIALS ADVANCES 2022; 138:212936. [PMID: 35913229 DOI: 10.1016/j.bioadv.2022.212936] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/01/2021] [Revised: 03/30/2022] [Accepted: 05/21/2022] [Indexed: 06/15/2023]
Abstract
Traumatic optic neuropathy (TON) is the major contributor to optic nerve damage, where the retinal ganglion cells (RGCs) are substantially lost. However, the underlying pathological mechanisms for these conditions remain largely elusive. Present work conducted a study on TON rat model, where the iron-dependent cyclooxygenase-2 (COX-2) overexpression and lipid peroxidation were observed in RGCs, suggesting ferroptosis, an iron-dependent non-apoptotic cell death, is involved in TON-induced death of RGCs. Hence, the newly formulated hyaluronic acid (HA)-based deferoxamine (DFO) nanoparticles (DFO-NPs) were intravitreally administrated in the rat model. It was hypothesized that the effective delivery of DFO, iron chelator, to the RGCs might rescue RGC ferroptosis from TON-induced injury. Also, since DFO is poor in bioavailability and of very short half-life in vivo, its safe and efficient intravitreal delivery is critical. Therefore, DFO-NPs were prepared by chemical grafting DFO onto HA molecules, and then crosslinking them in microemulsion bubbles for nanoparticles formulation. The nanoparticles were highly accumulated around the ganglionic cells and DFO uptake was increased in RGCs, accompanied by the significantly inhibited the overexpression of COX-2 and inactivation of glutathione peroxidase 4 (GPX4). These results indicate that DFO-NPs acted as an effective ferroptosis inhibitor, for the prevention of TON-induced RGC death. The current study provides new insights into the underlying mechanism of TON-induced RGC death, which may help to explore a novel strategy for the treatment of TON.
Collapse
Affiliation(s)
- Sen Lin
- School of Ophthalmology & Optometry and Eye Hospital, Wenzhou Medical University, Wenzhou 325027, China; School of Biomedical and Engineering, Wenzhou Medical University, Wenzhou 325027, China.
| | - Wa Gao
- School of Ophthalmology & Optometry and Eye Hospital, Wenzhou Medical University, Wenzhou 325027, China; Tianjin Medical University Eye Hospital and Institute, Tianjin 300384, PR China
| | - Chenchen Zhu
- School of Ophthalmology & Optometry and Eye Hospital, Wenzhou Medical University, Wenzhou 325027, China
| | - Qi Lou
- School of Ophthalmology & Optometry and Eye Hospital, Wenzhou Medical University, Wenzhou 325027, China
| | - Cong Ye
- School of Ophthalmology & Optometry and Eye Hospital, Wenzhou Medical University, Wenzhou 325027, China; School of Biomedical and Engineering, Wenzhou Medical University, Wenzhou 325027, China
| | - Yueping Ren
- School of Ophthalmology & Optometry and Eye Hospital, Wenzhou Medical University, Wenzhou 325027, China
| | - Rashid Mehmood
- School of Materials Science and Engineering, UNSW Sydney, High Street, Building E10, Kensington, NSW 2052, Australia; Adult Cancer Program, Lowy Cancer Research Centre, UNSW Sydney, Corner Botany & High Streets, Kensington, NSW 2052, Australia
| | - Baoshan Huang
- School of Ophthalmology & Optometry and Eye Hospital, Wenzhou Medical University, Wenzhou 325027, China; School of Biomedical and Engineering, Wenzhou Medical University, Wenzhou 325027, China.
| | - Kaihui Nan
- School of Ophthalmology & Optometry and Eye Hospital, Wenzhou Medical University, Wenzhou 325027, China; School of Biomedical and Engineering, Wenzhou Medical University, Wenzhou 325027, China.
| |
Collapse
|
7
|
Lu C, Wang X, Wang Q, Zhang L, Lin J, Qiu L. Development of a Promising 18F-Radiotracer for PET Imaging Legumain Activity In Vivo. Pharmaceuticals (Basel) 2022; 15:ph15050543. [PMID: 35631369 PMCID: PMC9145320 DOI: 10.3390/ph15050543] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2022] [Revised: 04/01/2022] [Accepted: 04/10/2022] [Indexed: 11/16/2022] Open
Abstract
Legumain has been found overexpressed in several cancers, which serves as an important biomarker for cancer diagnosis. In this research, a novel fluorine-18 labeled radioactive tracer [18F]SF-AAN targeting legumain was designed and synthesized for positron emission tomography (PET) imaging. Nonradioactive probe [19F]SF-AAN was obtained through chemical and solid phase peptide synthesis. After a simple one-step 18F labeling, the radiotracer [18F]SF-AAN was obtained with a high radiochemical conversion rate (>85%) and radiochemical purity (99%) as well as high molar activity (12.77 ± 0.50 MBq/nmol). The targeting specificity of [18F]SF-AAN for detecting legumain activity was investigated systematically in vitro and in vivo. In vitro cellular uptake assay showed that the uptake of [18F]SF-AAN in legumain-positive MDA-MB-468 cells was twice as much as that in legumain-negative PC-3 cells at 4 h. In vivo PET imaging revealed that the tumor uptake of [18F]SF-AAN in MDA-MB-468 tumor-bearing mice was about 2.7 times of that in PC-3 tumor-bearing mice at 10 min post injection. The experimental results indicated that [18F]SF-AAN could serve as a promising PET tracer for detecting the legumain expression sensitively and specifically, which would be beneficial for the diagnosis of legumain-related diseases.
Collapse
Affiliation(s)
- Chunmei Lu
- School of Chemical and Material Engineering, Jiangnan University, Wuxi 214122, China; (C.L.); (X.W.); (Q.W.)
- NHC Key Laboratory of Nuclear Medicine, Jiangsu Key Laboratory of Molecular Nuclear Medicine, Jiangsu Institute of Nuclear Medicine, Wuxi 214063, China;
| | - Xiuting Wang
- School of Chemical and Material Engineering, Jiangnan University, Wuxi 214122, China; (C.L.); (X.W.); (Q.W.)
- NHC Key Laboratory of Nuclear Medicine, Jiangsu Key Laboratory of Molecular Nuclear Medicine, Jiangsu Institute of Nuclear Medicine, Wuxi 214063, China;
| | - Qiqi Wang
- School of Chemical and Material Engineering, Jiangnan University, Wuxi 214122, China; (C.L.); (X.W.); (Q.W.)
- NHC Key Laboratory of Nuclear Medicine, Jiangsu Key Laboratory of Molecular Nuclear Medicine, Jiangsu Institute of Nuclear Medicine, Wuxi 214063, China;
| | - Lixia Zhang
- NHC Key Laboratory of Nuclear Medicine, Jiangsu Key Laboratory of Molecular Nuclear Medicine, Jiangsu Institute of Nuclear Medicine, Wuxi 214063, China;
| | - Jianguo Lin
- NHC Key Laboratory of Nuclear Medicine, Jiangsu Key Laboratory of Molecular Nuclear Medicine, Jiangsu Institute of Nuclear Medicine, Wuxi 214063, China;
- Correspondence: (J.L.); (L.Q.); Tel.: +86-0510-8551-4482-3505 (J.L.)
| | - Ling Qiu
- School of Chemical and Material Engineering, Jiangnan University, Wuxi 214122, China; (C.L.); (X.W.); (Q.W.)
- NHC Key Laboratory of Nuclear Medicine, Jiangsu Key Laboratory of Molecular Nuclear Medicine, Jiangsu Institute of Nuclear Medicine, Wuxi 214063, China;
- Correspondence: (J.L.); (L.Q.); Tel.: +86-0510-8551-4482-3505 (J.L.)
| |
Collapse
|
8
|
Sun H, Ma W, Duan S, Huang J, Jia R, Cheng H, Chen B, He X, Wang K. An endogenous stimulus detonated nanocluster-bomb for contrast-enhanced cancer imaging and combination therapy. Chem Sci 2021; 12:12118-12129. [PMID: 34667577 PMCID: PMC8457372 DOI: 10.1039/d1sc03847h] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2021] [Accepted: 08/08/2021] [Indexed: 11/25/2022] Open
Abstract
Exploitation of stimuli-responsive nanoplatforms is of great value for precise and efficient cancer theranostics. Herein, an in situ activable "nanocluster-bomb" detonated by endogenous overexpressing legumain is fabricated for contrast-enhanced tumor imaging and controlled gene/drug release. By utilizing the functional peptides as bioligands, TAMRA-encircled gold nanoclusters (AuNCs) endowed with targeting, positively charged and legumain-specific domains are prepared as quenched building blocks due to the AuNCs' nanosurface energy transfer (NSET) effect on TAMRA. Importantly, the AuNCs can shelter therapeutic cargos of DNAzyme and Dox (Dzs-Dox) to aggregate larger nanoparticles as a "nanocluster-bomb" (AuNCs/Dzs-Dox), which could be selectively internalized into cancer cells by integrin-mediated endocytosis and in turn locally hydrolyzed in the lysosome with the aid of legumain. A "bomb-like" behavior including "spark-like" appearance (fluorescence on) derived from the diminished NSET effect of AuNCs and cargo release (disaggregation) of Dzs-Dox is subsequently monitored. The results showed that the AuNC-based disaggregation manner of the "nanobomb" triggered by legumain significantly improved the imaging contrast due to the activable mechanism and the enhanced cellular uptake of AuNCs. Meanwhile, the in vitro cytotoxicity tests revealed that the detonation strategy based on AuNCs/Dzs-Dox readily achieved efficient gene/chemo combination therapy. Moreover, the super efficacy of combinational therapy was further demonstrated by treating a xenografted MDA-MB-231 tumor model in vivo. We envision that our multipronged design of theranostic "nanocluster-bomb" with endogenous stimuli-responsiveness provides a novel strategy and great promise in the application of high contrast imaging and on-demand drug delivery for precise cancer theranostics.
Collapse
Affiliation(s)
- Huanhuan Sun
- State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Biology, College of Chemistry and Chemical Engineering, Hunan University, Key Laboratory for Bio-Nanotechnology and Molecule Engineering of Hunan Province Changsha 410082 China
| | - Wenjie Ma
- State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Biology, College of Chemistry and Chemical Engineering, Hunan University, Key Laboratory for Bio-Nanotechnology and Molecule Engineering of Hunan Province Changsha 410082 China
| | - Shuangdi Duan
- State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Biology, College of Chemistry and Chemical Engineering, Hunan University, Key Laboratory for Bio-Nanotechnology and Molecule Engineering of Hunan Province Changsha 410082 China
| | - Jin Huang
- State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Biology, College of Chemistry and Chemical Engineering, Hunan University, Key Laboratory for Bio-Nanotechnology and Molecule Engineering of Hunan Province Changsha 410082 China
| | - Ruichen Jia
- State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Biology, College of Chemistry and Chemical Engineering, Hunan University, Key Laboratory for Bio-Nanotechnology and Molecule Engineering of Hunan Province Changsha 410082 China
| | - Hong Cheng
- State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Biology, College of Chemistry and Chemical Engineering, Hunan University, Key Laboratory for Bio-Nanotechnology and Molecule Engineering of Hunan Province Changsha 410082 China
| | - Biao Chen
- State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Biology, College of Chemistry and Chemical Engineering, Hunan University, Key Laboratory for Bio-Nanotechnology and Molecule Engineering of Hunan Province Changsha 410082 China
| | - Xiaoxiao He
- State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Biology, College of Chemistry and Chemical Engineering, Hunan University, Key Laboratory for Bio-Nanotechnology and Molecule Engineering of Hunan Province Changsha 410082 China
| | - Kemin Wang
- State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Biology, College of Chemistry and Chemical Engineering, Hunan University, Key Laboratory for Bio-Nanotechnology and Molecule Engineering of Hunan Province Changsha 410082 China
| |
Collapse
|
9
|
Protease-triggered bioresponsive drug delivery for the targeted theranostics of malignancy. Acta Pharm Sin B 2021; 11:2220-2242. [PMID: 34522585 PMCID: PMC8424222 DOI: 10.1016/j.apsb.2021.01.017] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2020] [Revised: 11/17/2020] [Accepted: 12/14/2020] [Indexed: 02/07/2023] Open
Abstract
Proteases have a fundamental role in maintaining physiological homeostasis, but their dysregulation results in severe activity imbalance and pathological conditions, including cancer onset, progression, invasion, and metastasis. This striking importance plus superior biological recognition and catalytic performance of proteases, combining with the excellent physicochemical characteristics of nanomaterials, results in enzyme-activated nano-drug delivery systems (nanoDDS) that perform theranostic functions in highly specific response to the tumor phenotype stimulus. In the tutorial review, the key advances of protease-responsive nanoDDS in the specific diagnosis and targeted treatment for malignancies are emphatically classified according to the effector biomolecule types, on the premise of summarizing the structure and function of each protease. Subsequently, the incomplete matching and recognition between enzyme and substrate, structural design complexity, volume production, and toxicological issues related to the nanocomposites are highlighted to clarify the direction of efforts in nanotheranostics. This will facilitate the promotion of nanotechnology in the management of malignant tumors.
Collapse
|
10
|
Preman NK, Barki RR, Vijayan A, Sanjeeva SG, Johnson RP. Recent developments in stimuli-responsive polymer nanogels for drug delivery and diagnostics: A review. Eur J Pharm Biopharm 2020; 157:121-153. [DOI: 10.1016/j.ejpb.2020.10.009] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2020] [Revised: 09/28/2020] [Accepted: 10/13/2020] [Indexed: 02/06/2023]
|
11
|
Mohammadi M, Arabi L, Alibolandi M. Doxorubicin-loaded composite nanogels for cancer treatment. J Control Release 2020; 328:171-191. [PMID: 32866591 DOI: 10.1016/j.jconrel.2020.08.033] [Citation(s) in RCA: 44] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2020] [Revised: 08/17/2020] [Accepted: 08/18/2020] [Indexed: 01/02/2023]
Abstract
Nanogels as a versatile vehicle for doxorubicin have attracted great attention during the last decade. Since a nanogel composite device transport encapsulated drugs to the site of action and release them in a desirable time-frame, it could provide higher therapeutic effect. By implementation of different polymers, polymer/inorganic NPs and various crosslinking chemistry, it is possible to fabricate novel composite nanogel systems with favorable characteristics such as smart intelligent systems or multipurpose platforms. Due to high stability, good drug loading capacity for hydrophobic and hydrophilic agents, nanogels introduce great opportunity in pharmaceutical innovations. Composite nanogels show capability in gene, drug and diagnostic agents' delivery while providing an ideal platform for theranostic purposes as multifunctional systems. Doxorubicin as an anticancer agent is widely used against numerous cancers. Due to high systemic toxicity of doxorubicin, there is still need for its safe and specific delivery to the site of action. In this regard, so many efforts have been put in by the researchers for preparation of different nanogel formulations of doxorubicin in order to produce more efficient formulations. This review focuses on design, fabrication, advantages and disadvantages of composite nanogel-based doxorubicin formulations.
Collapse
Affiliation(s)
- Marzieh Mohammadi
- Department of Pharmaceutics, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Leila Arabi
- Department of Pharmaceutical Nanotechnology, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Mona Alibolandi
- Department of Pharmaceutical Biotechnology, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran; Pharmaceutical Research Center, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran.
| |
Collapse
|
12
|
He Q, Chen J, Yan J, Cai S, Xiong H, Liu Y, Peng D, Mo M, Liu Z. Tumor microenvironment responsive drug delivery systems. Asian J Pharm Sci 2020; 15:416-448. [PMID: 32952667 PMCID: PMC7486519 DOI: 10.1016/j.ajps.2019.08.003] [Citation(s) in RCA: 94] [Impact Index Per Article: 23.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2019] [Revised: 07/30/2019] [Accepted: 08/21/2019] [Indexed: 12/12/2022] Open
Abstract
Conventional tumor-targeted drug delivery systems (DDSs) face challenges, such as unsatisfied systemic circulation, low targeting efficiency, poor tumoral penetration, and uncontrolled drug release. Recently, tumor cellular molecules-triggered DDSs have aroused great interests in addressing such dilemmas. With the introduction of several additional functionalities, the properties of these smart DDSs including size, surface charge and ligand exposure can response to different tumor microenvironments for a more efficient tumor targeting, and eventually achieve desired drug release for an optimized therapeutic efficiency. This review highlights the recent research progresses on smart tumor environment responsive drug delivery systems for targeted drug delivery. Dynamic targeting strategies and functional moieties sensitive to a variety of tumor cellular stimuli, including pH, glutathione, adenosine-triphosphate, reactive oxygen species, enzyme and inflammatory factors are summarized. Special emphasis of this review is placed on their responsive mechanisms, drug loading models, drawbacks and merits. Several typical multi-stimuli responsive DDSs are listed. And the main challenges and potential future development are discussed.
Collapse
Affiliation(s)
- Qunye He
- Xiangya School of Pharmaceutical Sciences, Central South University, Changsha 410013, China
| | - Jun Chen
- Xiangya School of Pharmaceutical Sciences, Central South University, Changsha 410013, China
| | - Jianhua Yan
- Xiangya School of Pharmaceutical Sciences, Central South University, Changsha 410013, China
| | - Shundong Cai
- Xiangya School of Pharmaceutical Sciences, Central South University, Changsha 410013, China
| | - Hongjie Xiong
- Xiangya School of Pharmaceutical Sciences, Central South University, Changsha 410013, China
| | - Yanfei Liu
- School of Chemistry and Chemical Engineering, Central South University, Changsha 410083, China
| | - Dongming Peng
- School of Pharmacy, Hunan University of Chinese Medicine, Changsha 410208, China
| | - Miao Mo
- Department of Urology, Xiangya Hospital, Central South University, Changsha 410008, China
| | - Zhenbao Liu
- Xiangya School of Pharmaceutical Sciences, Central South University, Changsha 410013, China
| |
Collapse
|
13
|
Li Y, Niu Y, Zhu J, Gao C, Xu Q, He Z, Chen D, Xu M, Liu Y. Tailor-made legumain/pH dual-responsive doxorubicin prodrug-embedded nanoparticles for efficient anticancer drug delivery and in situ monitoring of drug release. NANOSCALE 2020; 12:2673-2685. [PMID: 31942900 DOI: 10.1039/c9nr08558k] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Legumain enzyme is a well-conserved lysosomal cysteine protease and is over-expressed in many tumor cells and tumor stromal cells and exhibits higher protease activity under acidic conditions, such as in lysosomes and endosomes. Legumain enzyme-triggered drug delivery systems have demonstrated potential therapeutic values in cancer targeted therapy. To realize a more efficient delivery of anticancer therapeutic agents, we herein report a legumain/pH dual-responsive drug delivery system for enhancing site-specific controlled release of antitumor drugs. The carrier (named "DS-NA") is a hybrid vector constituting PEG-b-PBLA polymers, pH-responsive OAPI polymers, and legumain-sensitive peptide-doxorubicin prodrug decorated fluorescent carbon dots (CDs-C9-AANL-DOX). In tumor cells, DS-NA could disassemble rapidly in acidic environments, and then release doxorubicin through legumain digestion. Except as a drug vector, the drug release process from DS-NA could also be dynamically monitored by CLSM as the DOX was released from the surface of CDs through the AANL peptide linker digested by legumain, then transferred into the cell nucleus and exerted cytotoxicity, while the CDs themselves remained in the cytoplasm. As a control, the CDs-C9-DOX, which did not contain the AANL peptide linker, also still resided in the cytoplasm. Furthermore, in vivo studies show that DS-NA had a stronger inhibitory effect on tumor tissue with attenuated side effects to normal tissues than control nanoparticles or free drugs, which may be due to comprehensive effects including pH/legumain dual-triggered drug release, long blood circulation periods, and EPR effects. Together, a combination strategy of acid sensitivity and legumain enzyme sensitivity used for site-specific controlled release of drugs provides a novel method for enhanced and precise antitumor chemotherapy.
Collapse
Affiliation(s)
- Yang Li
- School of Pharmacy, Nanjing Medical University, Nanjing 211166, Jiangsu, China. and Department of Occupational Disease Prevention, Jiangsu Provincial Center for Disease Control and Prevention, Nanjing 210009, Jiangsu, China. and Department of Pharmacy, Zhongda Hospital, School of Medicine, Southeast University, Nanjing 210009, Jiangsu, China
| | - Yimin Niu
- Department of Pharmacy, Zhongda Hospital, School of Medicine, Southeast University, Nanjing 210009, Jiangsu, China
| | - Jianhua Zhu
- School of Pharmacy, Nanjing Medical University, Nanjing 211166, Jiangsu, China.
| | - Cuicui Gao
- School of Pharmacy, Shenyang Pharmaceutical University, Shenyang 110016, Liaoning, China
| | - Qunwei Xu
- School of Pharmacy, Nanjing Medical University, Nanjing 211166, Jiangsu, China.
| | - Zhiyu He
- Institute for NanoBioTechnology, Johns Hopkins University, Baltimore, MD 21218, USA
| | - Dawei Chen
- School of Pharmacy, Shenyang Pharmaceutical University, Shenyang 110016, Liaoning, China
| | - Ming Xu
- Department of Occupational Disease Prevention, Jiangsu Provincial Center for Disease Control and Prevention, Nanjing 210009, Jiangsu, China. and School of Public Health, Nanjing Medical University, Nanjing 211166, Jiangsu, China
| | - Yang Liu
- School of Pharmacy, Nanjing Medical University, Nanjing 211166, Jiangsu, China.
| |
Collapse
|
14
|
Sakurai Y, Harashima H. Hyaluronan-modified nanoparticles for tumor-targeting. Expert Opin Drug Deliv 2019; 16:915-936. [DOI: 10.1080/17425247.2019.1645115] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Yu Sakurai
- Graduate School of Pharmaceutical Sciences, Chiba University, Chiba, Japan
| | | |
Collapse
|
15
|
Cogo F, Williams R, Burden RE, Scott CJ. Application of nanotechnology to target and exploit tumour associated proteases. Biochimie 2019; 166:112-131. [PMID: 31029743 DOI: 10.1016/j.biochi.2019.04.021] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2019] [Accepted: 04/24/2019] [Indexed: 02/07/2023]
Abstract
Proteases are hydrolytic enzymes fundamental for a variety of physiological processes, but the loss of their regulation leads to aberrant functions that promote onset and progression of many diseases including cancer. Proteases have been implicated in almost every hallmark of cancer and whilst widely investigated for tumour therapy, clinical adoption of protease inhibitors as drugs remains a challenge due to issues such as off-target toxicity and inability to achieve therapeutic doses at the disease site. Now, nanotechnology-based solutions and strategies are emerging to circumvent these issues. In this review, preclinical advances in approaches to enhance the delivery of protease drugs and the exploitation of tumour-derived protease activities to promote targeting of nanomedicine formulations is examined. Whilst this field is still in its infancy, innovations to date suggest that nanomedicine approaches to protease targeting or inhibition may hold much therapeutic and diagnostic potential.
Collapse
Affiliation(s)
- Francesco Cogo
- Centre for Cancer Research and Cell Biology, 97 Lisburn Road, BT9 7AE, UK
| | - Rich Williams
- Centre for Cancer Research and Cell Biology, 97 Lisburn Road, BT9 7AE, UK
| | - Roberta E Burden
- School of Pharmacy, Queen's University Belfast, 97 Lisburn Road, BT9 7BL, UK
| | | |
Collapse
|
16
|
Chen H, Jin Y, Wang J, Wang Y, Jiang W, Dai H, Pang S, Lei L, Ji J, Wang B. Design of smart targeted and responsive drug delivery systems with enhanced antibacterial properties. NANOSCALE 2018; 10:20946-20962. [PMID: 30406235 DOI: 10.1039/c8nr07146b] [Citation(s) in RCA: 73] [Impact Index Per Article: 12.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
The use of antibiotics has been an epoch-making invention in the past few decades for the treatment of infectious diseases. However, the intravenous injection of antibiotics lacking responsiveness and targeting properties has led to low drug utilization and high cytotoxicity. More importantly, it has also caused the development and spread of drug-resistant bacteria due to repeated medication and increased dosage. The differences in the microenvironments of the bacterial infection sites and normal tissues, such as lower pH, high expression of some special enzymes, hydrogen peroxide and released toxins, etc., are usually used for targeted and controlled drug delivery. In addition, bacterial surface charges, antigens and the surface structures of bacterial cell walls are all different from normal tissue cells. Based on the special bacterial infection microenvironments and bacteria surface properties, a series of drug delivery systems has been constructed for highly efficient drug release. This review summarizes the recent progress in targeted and responsive drug delivery systems for enhanced antibacterial properties.
Collapse
Affiliation(s)
- Hao Chen
- School of Ophthalmology & Optometry, Eye Hospital, Wenzhou Medical University, Wenzhou, 325027, China. and Wenzhou Institute of Biomaterials and Engineering, Chinese Academy of Sciences, Wenzhou, 32500, China
| | - Yingying Jin
- School of Ophthalmology & Optometry, Eye Hospital, Wenzhou Medical University, Wenzhou, 325027, China.
| | - Jingjie Wang
- School of Ophthalmology & Optometry, Eye Hospital, Wenzhou Medical University, Wenzhou, 325027, China.
| | - Yuqin Wang
- School of Ophthalmology & Optometry, Eye Hospital, Wenzhou Medical University, Wenzhou, 325027, China.
| | - Wenya Jiang
- School of Ophthalmology & Optometry, Eye Hospital, Wenzhou Medical University, Wenzhou, 325027, China.
| | - Hangdong Dai
- School of Ophthalmology & Optometry, Eye Hospital, Wenzhou Medical University, Wenzhou, 325027, China.
| | - Shuaiyue Pang
- School of Ophthalmology & Optometry, Eye Hospital, Wenzhou Medical University, Wenzhou, 325027, China.
| | - Lei Lei
- School of Ophthalmology & Optometry, Eye Hospital, Wenzhou Medical University, Wenzhou, 325027, China.
| | - Jian Ji
- MOE Key Laboratory of Macromolecule Synthesis and Functionalization, Department of Polymer Science and Engineering, Zhejiang University, Hangzhou, 310027, China
| | - Bailiang Wang
- School of Ophthalmology & Optometry, Eye Hospital, Wenzhou Medical University, Wenzhou, 325027, China. and Wenzhou Institute of Biomaterials and Engineering, Chinese Academy of Sciences, Wenzhou, 32500, China
| |
Collapse
|
17
|
Luo M, Li Q, Wang D, Ge C, Wang J, Nan K, Lin S. Fabrication of chitosan based nanocomposite with legumain sensitive properties using charge driven self-assembly strategy. JOURNAL OF MATERIALS SCIENCE. MATERIALS IN MEDICINE 2018; 29:142. [PMID: 30121849 DOI: 10.1007/s10856-018-6149-y] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/11/2018] [Accepted: 08/10/2018] [Indexed: 06/08/2023]
Abstract
Chitosan (CS) based nanoparticles (NPs) have several advantages in delivering drugs. They are usually prepared in a micro-emulsion solvent system but this route can leave significant levels of potentially harmful organic solvent residue in the NPs. In this study, we prepared CS based nanocomposites using charge driven self-assembly in an aqueous buffer, thus avoiding the use of organic solvents. Doxorubicin (DOX) was covalently attached to positive charged CS with a legumain substrate peptide to confer targeted drug release property, since legumain is often overexpressed in tumors or tumor associated micro environments. This DOX prodrug solution interacted with negative charged methoxyl poly (ethylene glycol)-block-poly (glutamic acid) copolymer (PEG-PGA) in an aqueous buffer forming nanocomposite with a regular morphology. The particle size and zeta potential of these NPs was regulated by the addition of different PEG-PGA concentrations into the DOX prodrug solution. Due to its potential for legumain triggered release, this DOX NP exhibited enhanced cytotoxicity against choroidal melanoma cell line (Mum-2C) and reduced cytotoxicity on normal human corneal epithelial cells (HCEC), suggesting a good potential for enhanced targeted delivery of chemotherapeutic agents. A chitosan based nanocomposite with legumain sensitive properties are rapidly controllable prepared in aqueous buffer by charge driven self-assembly strategy, without using micro-emulsion solvent system and cross-linking agents.
Collapse
Affiliation(s)
- Mengmeng Luo
- School of Ophthalmology & Optometry and Eye Hospital, Wenzhou Medical University, Wenzhou, 325027, China
| | - Qing Li
- School of Ophthalmology & Optometry and Eye Hospital, Wenzhou Medical University, Wenzhou, 325027, China
- Wenzhou Institute of Biomaterials and Engineering, Chinese Academy of Science, Wenzhou, 325000, China
| | - Dongmei Wang
- School of Ophthalmology & Optometry and Eye Hospital, Wenzhou Medical University, Wenzhou, 325027, China
| | - Chaoxiang Ge
- School of Ophthalmology & Optometry and Eye Hospital, Wenzhou Medical University, Wenzhou, 325027, China
| | - Jingjie Wang
- School of Ophthalmology & Optometry and Eye Hospital, Wenzhou Medical University, Wenzhou, 325027, China
- State Key Laboratory of Ophthalmology, Optometry and Visual Science, Wenzhou Medical University, Wenzhou, 325027, China
| | - Kaihui Nan
- School of Ophthalmology & Optometry and Eye Hospital, Wenzhou Medical University, Wenzhou, 325027, China.
- State Key Laboratory of Ophthalmology, Optometry and Visual Science, Wenzhou Medical University, Wenzhou, 325027, China.
| | - Sen Lin
- School of Ophthalmology & Optometry and Eye Hospital, Wenzhou Medical University, Wenzhou, 325027, China.
- Wenzhou Institute of Biomaterials and Engineering, Chinese Academy of Science, Wenzhou, 325000, China.
- State Key Laboratory of Ophthalmology, Optometry and Visual Science, Wenzhou Medical University, Wenzhou, 325027, China.
| |
Collapse
|
18
|
Fuxin decoction attenuates doxorubicin-induced heart failure in rats via oxidizing suppression and regulating immune responses. J TRADIT CHIN MED 2018. [DOI: 10.1016/s0254-6272(18)30890-2] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
|
19
|
Redox/enzyme sensitive chondroitin sulfate-based self-assembled nanoparticles loading docetaxel for the inhibition of metastasis and growth of melanoma. Carbohydr Polym 2018; 184:82-93. [DOI: 10.1016/j.carbpol.2017.12.047] [Citation(s) in RCA: 43] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2017] [Revised: 12/04/2017] [Accepted: 12/16/2017] [Indexed: 11/20/2022]
|
20
|
Scomparin A, Florindo HF, Tiram G, Ferguson EL, Satchi-Fainaro R. Two-step polymer- and liposome-enzyme prodrug therapies for cancer: PDEPT and PELT concepts and future perspectives. Adv Drug Deliv Rev 2017; 118:52-64. [PMID: 28916497 DOI: 10.1016/j.addr.2017.09.011] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2017] [Revised: 08/17/2017] [Accepted: 09/07/2017] [Indexed: 12/14/2022]
Abstract
Polymer-directed enzyme prodrug therapy (PDEPT) and polymer enzyme liposome therapy (PELT) are two-step therapies developed to provide anticancer drugs site-selective intratumoral accumulation and release. Nanomedicines, such as polymer-drug conjugates and liposomal drugs, accumulate in the tumor site due to extravasation-dependent mechanism (enhanced permeability and retention - EPR - effect), and further need to cross the cellular membrane and release their payload in the intracellular compartment. The subsequent administration of a polymer-enzyme conjugate able to accumulate in the tumor tissue and to trigger the extracellular release of the active drug showed promising preclinical results. The development of polymer-enzyme, polymer-drug conjugates and liposomal drugs had undergone a vast advancement over the past decades. Several examples of enzyme mimics for in vivo therapy can be found in the literature. Moreover, polymer therapeutics often present an enzyme-sensitive mechanism of drug release. These nanomedicines can thus be optimal substrates for PDEPT and this review aims to provide new insights and stimuli toward the future perspectives of this promising combination.
Collapse
Affiliation(s)
- Anna Scomparin
- Department of Physiology and Pharmacology, Sackler School of Medicine, Room 607, Tel Aviv University, Tel Aviv 69978, Israel
| | - Helena F Florindo
- Research Institute for Medicines (iMed.ULisboa), Faculty of Pharmacy, Universidade de Lisboa, Lisbon, Portugal
| | - Galia Tiram
- Department of Physiology and Pharmacology, Sackler School of Medicine, Room 607, Tel Aviv University, Tel Aviv 69978, Israel
| | - Elaine L Ferguson
- Advanced Therapies Group, Oral and Biomedical Sciences, School of Dentistry, College of Biomedical and Life Sciences, Cardiff University, Heath Park, Cardiff CF14 4XY, UK
| | - Ronit Satchi-Fainaro
- Department of Physiology and Pharmacology, Sackler School of Medicine, Room 607, Tel Aviv University, Tel Aviv 69978, Israel; Sagol School of Neuroscience, Tel Aviv University, Tel Aviv, Israel.
| |
Collapse
|
21
|
Li J, Zhang B, Yue C, Wu J, Zhao L, Sun D, Wang R. Strategies to release doxorubicin from doxorubicin delivery vehicles. J Drug Target 2017; 26:9-26. [PMID: 28805085 DOI: 10.1080/1061186x.2017.1363209] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Juan Li
- Department of Pharmacy, The Second Hospital of Shandong University, Jinan, PR China
| | - Bin Zhang
- Department of Pharmacy, The Second Hospital of Shandong University, Jinan, PR China
| | - Chunwen Yue
- Department of Pharmacy, The Second Hospital of Shandong University, Jinan, PR China
| | - Jing Wu
- Department of Pharmacy, The Second Hospital of Shandong University, Jinan, PR China
| | - Lanxia Zhao
- Department of Pharmacy, The Second Hospital of Shandong University, Jinan, PR China
| | - Deqing Sun
- Department of Pharmacy, The Second Hospital of Shandong University, Jinan, PR China
| | - Rongmei Wang
- Department of Pharmacy, The Second Hospital of Shandong University, Jinan, PR China
| |
Collapse
|
22
|
Wang H, Qian J, Ding F. Recent advances in engineered chitosan-based nanogels for biomedical applications. J Mater Chem B 2017; 5:6986-7007. [DOI: 10.1039/c7tb01624g] [Citation(s) in RCA: 77] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Recent progress in the preparation and biomedical applications of engineered chitosan-based nanogels has been comprehensively reviewed.
Collapse
Affiliation(s)
- Hongxia Wang
- School of Printing and Packaging, Wuhan University
- Wuhan 430072
- P. R. China
| | - Jun Qian
- School of Printing and Packaging, Wuhan University
- Wuhan 430072
- P. R. China
| | - Fuyuan Ding
- School of Printing and Packaging, Wuhan University
- Wuhan 430072
- P. R. China
| |
Collapse
|
23
|
Rahimi M, Safa KD, Salehi R. Co-delivery of doxorubicin and methotrexate by dendritic chitosan-g-mPEG as a magnetic nanocarrier for multi-drug delivery in combination chemotherapy. Polym Chem 2017. [DOI: 10.1039/c7py01701d] [Citation(s) in RCA: 79] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
Nanoparticulate drug delivery systems have the potential to improve the therapeutic efficacy of anticancer agents, and combination therapy is a promising strategy for clinical cancer treatment with synergistic effects.
Collapse
Affiliation(s)
- Mahdi Rahimi
- Department of Organic and Biochemistry
- Faculty of Chemistry
- University of Tabriz
- Tabriz 5166614766
- Iran
| | - Kazem D. Safa
- Department of Organic and Biochemistry
- Faculty of Chemistry
- University of Tabriz
- Tabriz 5166614766
- Iran
| | - Roya Salehi
- Drug Applied Research Centre and School of Advanced Medical Science
- Tabriz University of Medical Sciences
- Tabriz
- Iran
| |
Collapse
|