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Landon G, Phan G, Fay F, Suhard D, Broggio D, Bô R, Bouvier-Capely C, Fattal E. Bisphosphonate Liposomes for Cobalt and Strontium Decorporation? HEALTH PHYSICS 2024:00004032-990000000-00162. [PMID: 38905438 DOI: 10.1097/hp.0000000000001812] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/23/2024]
Abstract
ABSTRACT During a nuclear/radiological incident or an accident involving internal intakes with radioactive cobalt or strontium, the recommended treatments, consisting of the administration of diethylenetriaminepentaacetic acid for 60 Co and calcium gluconate for 90 Sr, are of low specificity, and their effectiveness can be enhanced. In this manuscript, a liposomal formulation was developed to deliver potential chelating agents to the main retention organs of both radionuclides. A bisphosphonate, etidronate, has been selected as a possible candidate due to its satisfying decorporation activity for uranium, bone tropism, and potential affinity with cobalt. Pre-clinical studies have been carried out on rats using radionuclide contamination and treatment administration by the intravenous route. The effectiveness of free or liposomal etidronate was evaluated, with an administration at 30 min, 48 h post-contamination with 60 Co. Regarding 85 Sr, a more extended experiment with etidronate liposomes was performed over 6 d. The results were compared to those performed with reference treatments, diethylenetriaminepentaacetic acid for cobalt and calcium gluconate for strontium. Unexpected results were found for the reference treatments that were significantly less effective than previously reported or showed no effectiveness. Free etidronate revealed no significant efficacy after 48 h, but the liposomal form suggested an interaction with radionuclides, not sufficient to change the biokinetics. This study emphasizes the need for early treatment administration and further research to provide a more effective medical countermeasure.
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Affiliation(s)
- Géraldine Landon
- Health Division, Institute for Radiological Protection and Nuclear Safety (IRSN), Fontenay-aux-Roses, France
| | - Guillaume Phan
- Health Division, Institute for Radiological Protection and Nuclear Safety (IRSN), Fontenay-aux-Roses, France
| | - François Fay
- Université Paris-Saclay, CNRS, Institut Galien Paris-Saclay, 91400 Orsay, France
| | - David Suhard
- Health Division, Institute for Radiological Protection and Nuclear Safety (IRSN), Fontenay-aux-Roses, France
| | - David Broggio
- Health Division, Institute for Radiological Protection and Nuclear Safety (IRSN), Fontenay-aux-Roses, France
| | - Raphaël Bô
- Health Division, Institute for Radiological Protection and Nuclear Safety (IRSN), Fontenay-aux-Roses, France
| | - Céline Bouvier-Capely
- Health Division, Institute for Radiological Protection and Nuclear Safety (IRSN), Fontenay-aux-Roses, France
| | - Elias Fattal
- Université Paris-Saclay, CNRS, Institut Galien Paris-Saclay, 91400 Orsay, France
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2
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Kim S, Lee H, Hong J, Kim SHL, Kwon E, Park TH, Hwang NS. Bone-Targeted Delivery of Cell-Penetrating-RUNX2 Fusion Protein in Osteoporosis Model. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2023; 10:e2301570. [PMID: 37574255 PMCID: PMC10558633 DOI: 10.1002/advs.202301570] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/09/2023] [Revised: 07/20/2023] [Indexed: 08/15/2023]
Abstract
The onset of osteoporosis leads to a gradual decrease in bone density due to an imbalance between bone formation and resorption. To achieve optimal drug efficacy with minimal side effects, targeted drug delivery to the bone is necessary. Previous studies have utilized peptides that bind to hydroxyapatite, a mineral component of bone, for bone-targeted drug delivery. In this study, a hydroxyapatite binding (HAB) tag is fused to 30Kc19α-Runt-related transcription factor 2 (RUNX2) for bone-targeting. This recombinant protein can penetrate the nucleus of human mesenchymal stem cells (hMSCs) and act as a master transcription factor for osteogenesis. The HAB tag increases the binding affinity of 30Kc19α-RUNX2 to mineral deposition in mature osteoblasts and bone tissue, without affecting its osteogenic induction capability. In the osteoporosis mouse model, intravenous injection of HAB-30Kc19α-RUNX2 results in preferential accumulation in the femur and promotes bone formation while reducing toxicity in the spleen. These findings suggest that HAB-30Kc19α-RUNX2 may be a promising candidate for bone-targeted therapy in osteoporosis.
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Affiliation(s)
- Seoyeon Kim
- School of Chemical and Biological EngineeringInstitute of Chemical ProcessesSeoul National University1 Gwanak‐ro, Gwanak‐guSeoul08826Republic of Korea
| | - Haein Lee
- School of Chemical and Biological EngineeringInstitute of Chemical ProcessesSeoul National University1 Gwanak‐ro, Gwanak‐guSeoul08826Republic of Korea
| | - Jiyeon Hong
- School of Chemical and Biological EngineeringInstitute of Chemical ProcessesSeoul National University1 Gwanak‐ro, Gwanak‐guSeoul08826Republic of Korea
| | - Seung Hyun L. Kim
- Interdisciplinary Program in BioengineeringSeoul National University1 Gwanak‐ro, Gwanak‐guSeoul08826Republic of Korea
| | - Euntaek Kwon
- Interdisciplinary Program in BioengineeringSeoul National University1 Gwanak‐ro, Gwanak‐guSeoul08826Republic of Korea
| | - Tai Hyun Park
- School of Chemical and Biological EngineeringInstitute of Chemical ProcessesSeoul National University1 Gwanak‐ro, Gwanak‐guSeoul08826Republic of Korea
- Interdisciplinary Program in BioengineeringSeoul National University1 Gwanak‐ro, Gwanak‐guSeoul08826Republic of Korea
- BioMAX/N‐Bio InstituteInstitute of BioEngineerigSeoul National University1 Gwanakro, Gwanak‐guSeoul08826Republic of Korea
- Department of Nutritional Science and Food ManagementEwha Womans University52, Ewhayeodae‐gil, Seodaemun‐guSeoul03760Republic of Korea
| | - Nathaniel S. Hwang
- School of Chemical and Biological EngineeringInstitute of Chemical ProcessesSeoul National University1 Gwanak‐ro, Gwanak‐guSeoul08826Republic of Korea
- Interdisciplinary Program in BioengineeringSeoul National University1 Gwanak‐ro, Gwanak‐guSeoul08826Republic of Korea
- BioMAX/N‐Bio InstituteInstitute of BioEngineerigSeoul National University1 Gwanakro, Gwanak‐guSeoul08826Republic of Korea
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Zhang T, Xu X, Pan Y, Yang H, Han J, Liu J, Liu W. Specific surface modification of liposomes for gut targeting of food bioactive agents. Compr Rev Food Sci Food Saf 2023; 22:3685-3706. [PMID: 37548603 DOI: 10.1111/1541-4337.13224] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2023] [Revised: 06/09/2023] [Accepted: 07/25/2023] [Indexed: 08/08/2023]
Abstract
Liposomes have become a research hotspot in recent years as food delivery systems with attractive properties, including the bilayer structure assembled like the cell membrane, reducing the side-effect and improving environmental stability of cargos, controlling release, extending duration of functional ingredients, and high biodegradable and biocompatible abilities in the body. However, the conventional liposomes lack stability during storage and are weak in targeted absorption in the gastrointestinal track. At present, surface modification has been approved to be an effective platform to shield these barricades and help liposomes deliver the agents safely and effectively to the ideal site. In this review, the gastrointestinal stability of conventional liposomes, cargo release models from liposomes, and the biological fate of the core materials after release were emphasized. Then, the strategies in both physical and chemical perspectives to improve the stability and utilization of liposomes in the gastrointestinal tract, and the emerging approaches for improving gut targeting by specifically modified liposomes and the intestinal receptors relative to liposomes/cargos absorption were highlighted. Last but not the least, the safety, challenges, and opportunities for the improvement of liposomal bioavailability were also discussed to inspire new applications of liposomes as oral carriers.
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Affiliation(s)
- Tingting Zhang
- Food Nutrition Science Center, School of Food Science and Biotechnology, Zhejiang Gongshang University, Hangzhou, China
| | - Xiankang Xu
- Food Nutrition Science Center, School of Food Science and Biotechnology, Zhejiang Gongshang University, Hangzhou, China
| | - Yujie Pan
- Food Nutrition Science Center, School of Food Science and Biotechnology, Zhejiang Gongshang University, Hangzhou, China
| | - Hui Yang
- Food Nutrition Science Center, School of Food Science and Biotechnology, Zhejiang Gongshang University, Hangzhou, China
| | - Jianzhong Han
- Food Nutrition Science Center, School of Food Science and Biotechnology, Zhejiang Gongshang University, Hangzhou, China
| | - Jianhua Liu
- College of Food Science and Technology, Zhejiang University of Technology, Hangzhou, China
| | - Weilin Liu
- Food Nutrition Science Center, School of Food Science and Biotechnology, Zhejiang Gongshang University, Hangzhou, China
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Vorrius B, Qiao Z, Ge J, Chen Q. Smart Strategies to Overcome Drug Delivery Challenges in the Musculoskeletal System. Pharmaceuticals (Basel) 2023; 16:967. [PMID: 37513879 PMCID: PMC10383421 DOI: 10.3390/ph16070967] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2023] [Revised: 06/21/2023] [Accepted: 06/24/2023] [Indexed: 07/30/2023] Open
Abstract
The musculoskeletal system (MSKS) is composed of specialized connective tissues including bone, muscle, cartilage, tendon, ligament, and their subtypes. The primary function of the MSKS is to provide protection, structure, mobility, and mechanical properties to the body. In the process of fulfilling these functions, the MSKS is subject to wear and tear during aging and after injury and requires subsequent repair. MSKS diseases are a growing burden due to the increasing population age. The World Health Organization estimates that 1.71 billon people suffer from MSKS diseases worldwide. MSKS diseases usually involve various dysfunctions in bones, muscles, and joints, which often result in pain, disability, and a decrease in quality of life. The most common MSKS diseases are osteoporosis (loss of bone), osteoarthritis (loss of cartilage), and sarcopenia (loss of skeletal muscle). Because of the disease burden and the need for treatment, regenerative drug therapies for MSKS disorders are increasingly in demand. However, the difficulty of effective drug delivery in the MSKS has become a bottleneck for developing MSKS therapeutics. The abundance of extracellular matrix and its small pore size in the MSKS present a formidable barrier to drug delivery. Differences of vascularity among various MSKS tissues pose complications for drug delivery. Novel strategies are necessary to achieve successful drug delivery in different tissues composing the MSKS. Those considerations include the route of administration, mechanics of surrounding fluids, and biomolecular interactions, such as the size and charge of the particles and targeting motifs. This review focuses on recent advances in challenges to deliver drugs to each tissue of the MSKS, current strategies of drug delivery, and future ideas of how to overcome drug delivery challenges in the MSKS.
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Affiliation(s)
| | | | | | - Qian Chen
- Laboratory of Molecular Biology and Nanomedicine, Department of Orthopaedics, Alpert Medical School of Brown University/Rhode Island Hospital, Providence, RI 02903, USA; (B.V.); (Z.Q.); (J.G.)
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Tang P, Shen T, Wang H, Zhang R, Zhang X, Li X, Xiao W. Challenges and opportunities for improving the druggability of natural product: Why need drug delivery system? Biomed Pharmacother 2023; 164:114955. [PMID: 37269810 DOI: 10.1016/j.biopha.2023.114955] [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: 04/04/2023] [Revised: 05/14/2023] [Accepted: 05/27/2023] [Indexed: 06/05/2023] Open
Abstract
Bioactive natural products (BNPs) are the marrow of medicinal plants, which are the secondary metabolites of organisms and have been the most famous drug discovery database. Bioactive natural products are famous for their enormous number and great safety in medical applications. However, BNPs are troubled by their poor druggability compared with synthesis drugs and are challenged as medicine (only a few BNPs are applied in clinical settings). In order to find a reasonable solution to improving the druggability of BNPs, this review summarizes their bioactive nature based on the enormous pharmacological research and tries to explain the reasons for the poor druggability of BNPs. And then focused on the boosting research on BNPs loaded drug delivery systems, this review further concludes the advantages of drug delivery systems on the druggability improvement of BNPs from the perspective of their bioactive nature, discusses why BNPs need drug delivery systems, and predicts the next direction.
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Affiliation(s)
- Peng Tang
- Key Laboratory of Medicinal Chemistry for Natural Resource, Ministry of Education, Yunnan University, Kunming, China; School of Pharmacy and School of Chemical Science and Technology, Yunnan University, Kunming, China; Yunnan Characteristic Plant Extraction Laboratory, Yunnan Provincial Center for Research & Development of Natural Products, Kunming, China; State Key Laboratory for Conservation and Utilization of Bio-Resources in Yunnan, Yunnan University, Kunming, China
| | - Tianze Shen
- Key Laboratory of Medicinal Chemistry for Natural Resource, Ministry of Education, Yunnan University, Kunming, China; School of Pharmacy and School of Chemical Science and Technology, Yunnan University, Kunming, China; Yunnan Characteristic Plant Extraction Laboratory, Yunnan Provincial Center for Research & Development of Natural Products, Kunming, China; State Key Laboratory for Conservation and Utilization of Bio-Resources in Yunnan, Yunnan University, Kunming, China
| | - Hairong Wang
- Key Laboratory of Medicinal Chemistry for Natural Resource, Ministry of Education, Yunnan University, Kunming, China; School of Pharmacy and School of Chemical Science and Technology, Yunnan University, Kunming, China; Yunnan Characteristic Plant Extraction Laboratory, Yunnan Provincial Center for Research & Development of Natural Products, Kunming, China; State Key Laboratory for Conservation and Utilization of Bio-Resources in Yunnan, Yunnan University, Kunming, China
| | - Ruihan Zhang
- Key Laboratory of Medicinal Chemistry for Natural Resource, Ministry of Education, Yunnan University, Kunming, China; School of Pharmacy and School of Chemical Science and Technology, Yunnan University, Kunming, China; Yunnan Characteristic Plant Extraction Laboratory, Yunnan Provincial Center for Research & Development of Natural Products, Kunming, China; State Key Laboratory for Conservation and Utilization of Bio-Resources in Yunnan, Yunnan University, Kunming, China
| | - Xingjie Zhang
- Key Laboratory of Medicinal Chemistry for Natural Resource, Ministry of Education, Yunnan University, Kunming, China; School of Pharmacy and School of Chemical Science and Technology, Yunnan University, Kunming, China; Yunnan Characteristic Plant Extraction Laboratory, Yunnan Provincial Center for Research & Development of Natural Products, Kunming, China; State Key Laboratory for Conservation and Utilization of Bio-Resources in Yunnan, Yunnan University, Kunming, China
| | - Xiaoli Li
- Key Laboratory of Medicinal Chemistry for Natural Resource, Ministry of Education, Yunnan University, Kunming, China; School of Pharmacy and School of Chemical Science and Technology, Yunnan University, Kunming, China; Yunnan Characteristic Plant Extraction Laboratory, Yunnan Provincial Center for Research & Development of Natural Products, Kunming, China; State Key Laboratory for Conservation and Utilization of Bio-Resources in Yunnan, Yunnan University, Kunming, China.
| | - Weilie Xiao
- Key Laboratory of Medicinal Chemistry for Natural Resource, Ministry of Education, Yunnan University, Kunming, China; School of Pharmacy and School of Chemical Science and Technology, Yunnan University, Kunming, China; Yunnan Characteristic Plant Extraction Laboratory, Yunnan Provincial Center for Research & Development of Natural Products, Kunming, China; State Key Laboratory for Conservation and Utilization of Bio-Resources in Yunnan, Yunnan University, Kunming, China.
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Adelnia H, Sirous F, Blakey I, Ta HT. Metal ion chelation of poly(aspartic acid): From scale inhibition to therapeutic potentials. Int J Biol Macromol 2023; 229:974-993. [PMID: 36584782 DOI: 10.1016/j.ijbiomac.2022.12.256] [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] [Received: 09/01/2022] [Revised: 12/21/2022] [Accepted: 12/22/2022] [Indexed: 12/28/2022]
Abstract
Poly(aspartic acid) (PASP) is a biodegradable, biocompatible water-soluble synthetic anionic polypeptide. PASP has shown a strong affinity and thus robust complexation with heavy and alkaline earth metal ions, from which several applications are currently benefiting, and several more could also originate. This paper discusses different areas where the ion chelation ability of PASP has thus far been exploited. Due to its calcium chelation ability, PASP prevents precipitation of calcium salts and hence is widely used as an effective scale inhibitor in industry. Due to potassium chelation, PASP prevents precipitation of potassium tartrate and is employed as an efficient and edible stabilizer for wine preservation. Due to iron chelation, PASP inhibits corrosion of steel surfaces in harsh environments. Due to chelation, PASP can also enhance stability of various colloidal systems that contain metal ions. The chelation ability of PASP alleviated the toxicity of heavy metals in Zebrafish, inhibited the formation of kidney stones and dissolved calcium phosphate which is the main mineral of the calcified vasculature. These findings and beyond, along with the biocompatibility and biodegradability of the polymer could direct future investigations towards chelation therapy by PASP and other novel and undiscovered areas where metal ions play a key role.
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Affiliation(s)
- Hossein Adelnia
- Queensland Micro-and Nanotechnology Centre, Griffith University, Nathan, Queensland 4111, Australia; Australian Institute for Bioengineering and Nanotechnology, University of Queensland, St Lucia, Queensland 4072, Australia
| | - Fariba Sirous
- Department of Chemistry, Isfahan University of Technology, Isfahan 84156-83111, Iran
| | - Idriss Blakey
- Australian Institute for Bioengineering and Nanotechnology, University of Queensland, St Lucia, Queensland 4072, Australia
| | - Hang Thu Ta
- Queensland Micro-and Nanotechnology Centre, Griffith University, Nathan, Queensland 4111, Australia; Australian Institute for Bioengineering and Nanotechnology, University of Queensland, St Lucia, Queensland 4072, Australia; Bioscience Discipline, School of Environment and Science, Griffith University, Nathan, Queensland 4111, Australia.
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7
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Du T, Yu X, Shao S, Li T, Xu S, Wu L. Aging of Nanoplastics Significantly Affects Protein Corona Composition Thus Enhancing Macrophage Uptake. ENVIRONMENTAL SCIENCE & TECHNOLOGY 2023; 57:3206-3217. [PMID: 36730723 DOI: 10.1021/acs.est.2c05772] [Citation(s) in RCA: 19] [Impact Index Per Article: 19.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/18/2023]
Abstract
Nanoplastics (NPs), as emerging contaminants, have attracted increasing attention for their effects on human exposure and potential health risks. The protein corona formed on the surface of NPs affects the biological activity and fate of the NPs in vivo. However, how environmental aging, an inevitable process once NPs enter the environment, affects the formation of protein corona on NPs is still unclear. This study investigated the changes in the compositions of protein corona formed on photo-aged polystyrene (PS) NPs in human bronchoalveolar lavage fluid (BALF), corresponding to the inhalation exposure pathway. The results demonstrated that both the species and abundance of proteins in the BALF protein corona on the surface of PS NPs were altered by aging. In addition, the aged PS NPs are more hydrophilic and less electronegative than the pristine PS NPs; hence, there is an increased sorption of more negatively charged hydrophilic proteins. Moreover, aging-induced alterations in BALF protein corona enhanced the uptake of aged PS NPs by lung macrophages J774A.1 through phagocytosis and clathrin-mediated endocytosis. These findings highlight the importance of environmental aging processes in the biosafety assessment of nanoplastics.
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Affiliation(s)
- Tingting Du
- Information Materials and Intelligent Sensing Laboratory of Anhui Province, Institutes of Physical Science and Information Technology, Anhui University, Hefei 230601, China
| | - Xiang Yu
- Information Materials and Intelligent Sensing Laboratory of Anhui Province, Institutes of Physical Science and Information Technology, Anhui University, Hefei 230601, China
| | - Song Shao
- Information Materials and Intelligent Sensing Laboratory of Anhui Province, Institutes of Physical Science and Information Technology, Anhui University, Hefei 230601, China
| | - Tong Li
- Information Materials and Intelligent Sensing Laboratory of Anhui Province, Institutes of Physical Science and Information Technology, Anhui University, Hefei 230601, China
| | - Shengmin Xu
- Information Materials and Intelligent Sensing Laboratory of Anhui Province, Institutes of Physical Science and Information Technology, Anhui University, Hefei 230601, China
| | - Lijun Wu
- Information Materials and Intelligent Sensing Laboratory of Anhui Province, Institutes of Physical Science and Information Technology, Anhui University, Hefei 230601, China
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Wu H, Gao Y, Ma J, Hu M, Xia J, Bao S, Liu Y, Feng K. Cytarabine delivered by CD44 and bone targeting redox sensitive liposomes for treatment of acute myelogenous leukemia. Regen Biomater 2022; 9:rbac058. [PMID: 36110161 PMCID: PMC9469920 DOI: 10.1093/rb/rbac058] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2022] [Revised: 08/02/2022] [Accepted: 08/13/2022] [Indexed: 11/14/2022] Open
Abstract
Acute myelogenous leukemia (AML) remains a serious fatal disease for the patients and effective treatment strategies are urgently needed. Based on the characteristics of the AML, we developed the CD44 and bone targeting liposomes delivery system decorated with the redox-cleavable polymer. First, ALN-HA was obtained by amination between alendronate (ALN) and hyaluronic acid (HA), and cholesterol (Chol) was coupled by a disulfide linker (-SS-) with biological reducibility to obtain the goal polymer, ALN-HA-SS-Chol, decorated the liposomes loaded with the Cytarabine (AraC). ALN-HA-SS-AraC-Lip exhibited a spherical morphology with the diameter of 117.5 nm and expanded at the environment of 10 mM dithiothreitol. Besides, compared with other groups, ALN-HA-SS-AraC-Lip showed benign hydroxyapatite affinity in vitro and bone targeting in C57/BL6 mice, also, ALN-HA-SS-AraC-Lip exhibited encouraging antitumor which significantly reduced the white blood cell amount in bone marrow and blood smear caused by AML model, besides, the dual targeting liposomes also prolong the survival time of mice. In conclusion, the bone and CD44 dual targeting liposomes with redox sensitivity could target to the leukemia stem cells regions and then uptake by the tumor cells, which would be a valuable target for the treatment of the AML.
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Affiliation(s)
- Hao Wu
- Chuzhou University College of Materials & Chemical Engineering, , Chuzhou 239000, China
| | - Yuan Gao
- Beijing Shunyi Hospital Department of Oncology, , NO.3 Guangming South Street, Shunyi District, Beijing 101300, China
| | - Jia Ma
- Beijing Shunyi Hospital Department of Neurology, , NO.3 Guangming South Street, Shunyi District, Beijing 101300, China
| | - Maosong Hu
- Chuzhou University College of Materials & Chemical Engineering, , Chuzhou 239000, China
| | - Jing Xia
- Chuzhou University College of Materials & Chemical Engineering, , Chuzhou 239000, China
| | - Shuting Bao
- Chuzhou University College of Materials & Chemical Engineering, , Chuzhou 239000, China
| | - Yuxi Liu
- Chuzhou University College of Materials & Chemical Engineering, , Chuzhou 239000, China
| | - Kai Feng
- Beijing Shunyi Hospital Department of Neurology, , NO.3 Guangming South Street, Shunyi District, Beijing 101300, China
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A Cohort Study to Evaluate the Efficacy and Value of CT Perfusion Imaging in Patients with Metastatic Osteosarcoma after Chemotherapy. COMPUTATIONAL AND MATHEMATICAL METHODS IN MEDICINE 2022; 2022:5417753. [PMID: 35903433 PMCID: PMC9325339 DOI: 10.1155/2022/5417753] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/06/2022] [Revised: 06/02/2022] [Accepted: 06/24/2022] [Indexed: 11/18/2022]
Abstract
Objective A case-control study was conducted to explore the efficacy of cohort study and value of CT perfusion imaging in patients with metastatic osteosarcoma after chemotherapy. Methods Eighty patients with metastatic osteosarcoma treated in our hospital from March 2020 to December 2021 were divided into two groups. According to their different treatment methods, the chemotherapy+antiangiogenesis group had 36 cases and the chemotherapy group had 44 cases. All patients were scanned by 64-slice spiral CT before and after treatment. The differences of tumor volume and perfusion parameters before and after treatment were compared, and the correlation between perfusion parameters and tumor microvessel density (MVD) was analyzed. The receiver working curve (ROC curve) was used to evaluate the efficacy of the two groups after chemotherapy. Results Blood flow (BF), blood volume (BV), Pallak blood volume (PBV), and time to start (TTS) in the antitumor angiogenesis+chemotherapy group were significantly lower than those before treatment (P < 0.05). Microvessel density was positively correlated with PS, BF, BV, and PBV (P < 0.05). The reduction rate of BV and BF in the remission group after treatment was significantly higher than that in the nonremission group. When the BV and BF decline rates were 47.37% and 21.53% and the areas under the curve were 0.968 and 0.916, respectively, the diagnostic effect was the best. When the decrease rate of BV was 47.48% and the decrease rate of BF was 21.55%, the sensitivity was 94.72% and 89.56% and the specificity was 91.31% and 91.31%. Conclusion The reduction rate of BV and BF in CT perfusion imaging is of high value in evaluating the efficacy of radiotherapy and chemotherapy in patients with NSCLC and can provide more objective basis for observing the changes and judging the prognosis of osteosarcoma after treatment.
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Ogawa K, Katsumi H, Nomura D, Moroto Y, Morishita M, Yamamoto A. A Dense Layer of Polyethyleneglycol and Zwitterionic Bone Targeting Peptide on the Surface of Stereocomplex Polylactide-Polyethyleneglycol Nanoparticles Improves Shelf-Storage Stability and the Serum Compatibility. J Pharm Sci 2022; 111:2888-2897. [PMID: 35671787 DOI: 10.1016/j.xphs.2022.05.025] [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: 04/09/2022] [Revised: 05/29/2022] [Accepted: 05/29/2022] [Indexed: 11/18/2022]
Abstract
The surface properties of nanoparticles (NPs) affect their stability and formation of the protein corona, which influence their targeting abilities. We evaluated these properties using bone (hydroxyapatite; HAP) targeting peptide on tamoxifen (TAM)-loaded stereocomplexformed polylactide-polyethyleneglycol (SC-PLA-PEG) NPs. Octaaspartic acid-octaglycine-cysteine (D8G8C) anionic derivative (Ani. pep.) and octa-aspartic acid-octa lysine-cysteine (D8K8C), a zwitterionic derivative (Zwi. pep.) were conjugated with SC-PLA-PEG NPs as HAP-targeting peptides. The addition of hydrophobic PLA homopolymers increased the surface PEG density on the NPs. Denser PEG chains on NPs decreased their specific surface area, reducing protein adsorption on the NPs and TAM release from NPs. NPs with dense PEG chains and Zwi. pep. showed superior shelf stability and lower protein adsorption than NPs with dense PEG chains and Ani. pep. in murine serum. Furthermore, the HAP-binding ability of NPs with Zwi. pep. was significantly higher than that of NPs with Ani. pep. These results indicate that decreasing the specific surface area and zwitterionization of HAP-targeting peptides on NPs are promising approaches to improve the serum compatibility and stability of NPs.
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Affiliation(s)
- Kohei Ogawa
- Formulation R&D Laboratory, CMC R&D Division, Shionogi Co. Ltd., Amagasaki-shi, Hyogo 660-0813, Japan; Department of Biopharmaceutics, Kyoto Pharmaceutical University, Misasagi, Yamashina-ku, Kyoto 607-8414, Japan
| | - Hidemasa Katsumi
- Department of Biopharmaceutics, Kyoto Pharmaceutical University, Misasagi, Yamashina-ku, Kyoto 607-8414, Japan.
| | - Daiki Nomura
- Formulation R&D Laboratory, CMC R&D Division, Shionogi Co. Ltd., Amagasaki-shi, Hyogo 660-0813, Japan
| | - Yasushi Moroto
- Formulation R&D Laboratory, CMC R&D Division, Shionogi Co. Ltd., Amagasaki-shi, Hyogo 660-0813, Japan
| | - Masaki Morishita
- Department of Biopharmaceutics, Kyoto Pharmaceutical University, Misasagi, Yamashina-ku, Kyoto 607-8414, Japan
| | - Akira Yamamoto
- Department of Biopharmaceutics, Kyoto Pharmaceutical University, Misasagi, Yamashina-ku, Kyoto 607-8414, Japan
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Xue L, Gong N, Shepherd SJ, Xiong X, Liao X, Han X, Zhao G, Song C, Huang X, Zhang H, Padilla MS, Qin J, Shi Y, Alameh MG, Pochan DJ, Wang K, Long F, Weissman D, Mitchell MJ. Rational Design of Bisphosphonate Lipid-like Materials for mRNA Delivery to the Bone Microenvironment. J Am Chem Soc 2022; 144:9926-9937. [PMID: 35616998 DOI: 10.1021/jacs.2c02706] [Citation(s) in RCA: 48] [Impact Index Per Article: 24.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
The development of lipid nanoparticle (LNP) formulations for targeting the bone microenvironment holds significant potential for nucleic acid therapeutic applications including bone regeneration, cancer, and hematopoietic stem cell therapies. However, therapeutic delivery to bone remains a significant challenge due to several biological barriers, such as low blood flow in bone, blood-bone marrow barriers, and low affinity between drugs and bone minerals, which leads to unfavorable therapeutic dosages in the bone microenvironment. Here, we construct a series of bisphosphonate (BP) lipid-like materials possessing a high affinity for bone minerals, as a means to overcome biological barriers to deliver mRNA therapeutics efficiently to the bone microenvironment in vivo. Following in vitro screening of BP lipid-like materials formulated into LNPs, we identified a lead BP-LNP formulation, 490BP-C14, with enhanced mRNA expression and localization in the bone microenvironment of mice in vivo compared to 490-C14 LNPs in the absence of BPs. Moreover, BP-LNPs enhanced mRNA delivery and secretion of therapeutic bone morphogenetic protein-2 from the bone microenvironment upon intravenous administration. These results demonstrate the potential of BP-LNPs for delivery to the bone microenvironment, which could potentially be utilized for a range of mRNA therapeutic applications including regenerative medicine, protein replacement, and gene editing therapies.
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Affiliation(s)
- Lulu Xue
- Department of Bioengineering, University of Pennsylvania, Philadelphia, Pennsylvania 19104, United States
| | - Ningqiang Gong
- Department of Bioengineering, University of Pennsylvania, Philadelphia, Pennsylvania 19104, United States
| | - Sarah J Shepherd
- Department of Bioengineering, University of Pennsylvania, Philadelphia, Pennsylvania 19104, United States
| | - Xinhong Xiong
- Yangtze Delta Region Institute (Huzhou), University of Electronic Science and Technology of China, Huzhou, Zhejiang 313001, China
| | - Xueyang Liao
- Translational Research Program of Pediatric Orthopedics, Department of Surgery, The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania 19104, United States
| | - Xuexiang Han
- Department of Bioengineering, University of Pennsylvania, Philadelphia, Pennsylvania 19104, United States
| | - Gan Zhao
- Department of Biomedical Sciences, School of Veterinary Medicine, University of Pennsylvania, Philadelphia, Pennsylvania 19104, United States
| | - Chao Song
- Translational Research Program of Pediatric Orthopedics, Department of Surgery, The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania 19104, United States
| | - Xisha Huang
- Department of Bioengineering, University of Pennsylvania, Philadelphia, Pennsylvania 19104, United States
| | - Hanwen Zhang
- Department of Bioengineering, University of Pennsylvania, Philadelphia, Pennsylvania 19104, United States
| | - Marshall S Padilla
- Department of Bioengineering, University of Pennsylvania, Philadelphia, Pennsylvania 19104, United States
| | - Jingya Qin
- Department of Bioengineering, University of Pennsylvania, Philadelphia, Pennsylvania 19104, United States
| | - Yi Shi
- Department of Materials Science and Engineering, University of Delaware, Newark, Delaware 19716, United States
| | - Mohamad-Gabriel Alameh
- Department of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania 19104, United States
| | - Darrin J Pochan
- Department of Materials Science and Engineering, University of Delaware, Newark, Delaware 19716, United States
| | - Karin Wang
- Department of Bioengineering, Temple University, Philadelphia, Pennsylvania 19122, United States
| | - Fanxin Long
- Translational Research Program of Pediatric Orthopedics, Department of Surgery, The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania 19104, United States
| | - Drew Weissman
- Department of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania 19104, United States
| | - Michael J Mitchell
- Department of Bioengineering, University of Pennsylvania, Philadelphia, Pennsylvania 19104, United States.,Abramson Cancer Center, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania 19104, United States.,Institute for Immunology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania 19104, United States.,Cardiovascular Institute, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania 19014, United States.,Institute for Regenerative Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania 19104, United States
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12
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Ogawa K, Katsumi H, Moroto Y, Morishita M, Yamamoto A. Processing Parameters and Ion Excipients Affect the Physicochemical Characteristics of the Stereocomplex-Formed Polylactide-b-Polyethylene Glycol Nanoparticles and Their Pharmacokinetics. Pharmaceutics 2022; 14:pharmaceutics14030568. [PMID: 35335944 PMCID: PMC8950890 DOI: 10.3390/pharmaceutics14030568] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2022] [Revised: 02/28/2022] [Accepted: 03/02/2022] [Indexed: 02/06/2023] Open
Abstract
To optimize the characteristics of stereocomplex polylactide-b-polyethylene glycol nanoparticles (SC-PEG NPs) in terms of pharmacokinetics (PK), we chose continuous anti-solvent precipitation with a T-junction as a preparation method and investigated the effect of using solvents containing an ion excipient (lithium bromide, LiBr) on the characteristics of SC-PEG NPs by changing the processing temperature and total flow rate (TFR). Processing temperatures above the melting temperature (Tm) of the PEG domain produced a sharper polydispersity and denser surface PEG densities of SC-PEG NPs than those produced by processing temperatures below the Tm of the PEG domains. Response surface analysis revealed that a higher LiBr concentration and slower TFR resulted in larger and denser hydrodynamic diameters (Dh) and surface PEG densities, respectively. However, a high concentration (300 mM) of LiBr resulted in a decreased drug loading content (DLC). 14C-tamoxifen-loaded 111In-SC-PEG NPs with larger Dh and denser surface PEG densities showed a prolonged plasma retention and low tissue distribution after intravenous injection in mice. These results indicate that the novel strategy of using solvents containing LiBr at different processing temperatures and TFR can broadly control characteristics of SC-PEG NPs, such as Dh, surface PEG densities, and DLC, which alter the PK profiles and tissue distributions.
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Affiliation(s)
- Kohei Ogawa
- Formulation R&D Laboratory, CMC R&D Division, Shionogi Co., Ltd., Amagasaki-shi 660-0813, Japan; (K.O.); (Y.M.)
- Department of Biopharmaceutics, Kyoto Pharmaceutical University, Yamashina-ku, Kyoto 607-8414, Japan; (M.M.); (A.Y.)
| | - Hidemasa Katsumi
- Department of Biopharmaceutics, Kyoto Pharmaceutical University, Yamashina-ku, Kyoto 607-8414, Japan; (M.M.); (A.Y.)
- Correspondence: ; Tel.: +81-75-595-4662; Fax: +81-75-595-4761
| | - Yasushi Moroto
- Formulation R&D Laboratory, CMC R&D Division, Shionogi Co., Ltd., Amagasaki-shi 660-0813, Japan; (K.O.); (Y.M.)
| | - Masaki Morishita
- Department of Biopharmaceutics, Kyoto Pharmaceutical University, Yamashina-ku, Kyoto 607-8414, Japan; (M.M.); (A.Y.)
| | - Akira Yamamoto
- Department of Biopharmaceutics, Kyoto Pharmaceutical University, Yamashina-ku, Kyoto 607-8414, Japan; (M.M.); (A.Y.)
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13
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Functionalized Liposome and Albumin-Based Systems as Carriers for Poorly Water-Soluble Anticancer Drugs: An Updated Review. Biomedicines 2022; 10:biomedicines10020486. [PMID: 35203695 PMCID: PMC8962385 DOI: 10.3390/biomedicines10020486] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2022] [Revised: 02/08/2022] [Accepted: 02/14/2022] [Indexed: 12/12/2022] Open
Abstract
Cancer is one of the leading causes of death worldwide. In the available treatments, chemotherapy is one of the most used, but has several associated problems, namely the high toxicity to normal cells and the resistance acquired by cancer cells to the therapeutic agents. The scientific community has been battling against this disease, developing new strategies and new potential chemotherapeutic agents. However, new drugs often exhibit poor solubility in water, which led researchers to develop functionalized nanosystems to carry and, specifically deliver, the drugs to cancer cells, targeting overexpressed receptors, proteins, and organelles. Thus, this review is focused on the recent developments of functionalized nanosystems used to carry poorly water-soluble drugs, with special emphasis on liposomes and albumin-based nanosystems, two major classes of organic nanocarriers with formulations already approved by the U.S. Food and Drug Administration (FDA) for cancer therapeutics.
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14
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Hsu KF, Su SP, Lu HF, Liu MH, Chang YJ, Lee YJ, Chiang HK, Hsu CP, Lu CW, Chan YH. TADF-based NIR-II semiconducting polymer dots for in vivo 3D bone imaging. Chem Sci 2022; 13:10074-10081. [PMID: 36128252 PMCID: PMC9430315 DOI: 10.1039/d2sc03271f] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2022] [Accepted: 08/08/2022] [Indexed: 11/25/2022] Open
Abstract
Intraoperative fluorescence imaging in the second near-infrared (NIR-II) region heralds a new era in image-guided surgery since the success in the first-in-human liver-tumor surgery guided by NIR-II fluorescence. Limited by the conventional small organic NIR dyes such as FDA-approved indocyanine green with suboptimal NIR-II fluorescence and non-targeting ability, the resulting shallow penetration depth and high false positive diagnostic values have been challenging. Described here is the design of NIR-II emissive semiconducting polymer dots (Pdots) incorporated with thermally activated delayed fluorescence (TADF) moieties to exhibit emission maxima of 1064–1100 nm and fluorescence quantum yields of 0.40–1.58% in aqueous solutions. To further understand how the TADF units affect the molecular packing and the resulting optical properties of Pdots, in-depth and thorough density-functional theory calculations were carried out to better understand the underlying mechanisms. We then applied these Pdots for in vivo 3D bone imaging in mice. This work provides a direction for future designs of NIR-II Pdots and holds promising applications for bone-related diseases. A series of NIR-II fluorescent TADF-incorporated polymer dots were successfully synthesized. The function of the TADF moiety was fully studied and the bio-applications of these polymer dots including bone imaging were also demonstrated.![]()
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Affiliation(s)
- Keng-Fang Hsu
- Department of Applied Chemistry, National Yang Ming Chiao Tung University, Hsinchu, Taiwan 30050
| | - Shih-Po Su
- Institute of Biomedical Engineering, National Yang Ming Chiao Tung University, Taipei, Taiwan 11221
| | - Hsiu-Feng Lu
- Institute of Chemistry, Academia Sinica, 128 Section 2, Academia Road, Nankang, Taipei 115, Taiwan
- National Center for Theoretical Sciences, 1, Section 4, Roosevelt Road, Taipei 106, Taiwan
| | - Ming-Ho Liu
- Department of Applied Chemistry, National Yang Ming Chiao Tung University, Hsinchu, Taiwan 30050
| | - Yuan Jay Chang
- Department of Chemistry, Tunghai University, Taichung City 40704, Taiwan
| | - Yi-Jang Lee
- Department of Biomedical Imaging and Radiological Sciences, School of Biomedical Engineering, National Yang Ming Chiao Tung University, Taipei, Taiwan 11221
| | - Huihua Kenny Chiang
- Institute of Biomedical Engineering, National Yang Ming Chiao Tung University, Taipei, Taiwan 11221
| | - Chao-Ping Hsu
- Institute of Chemistry, Academia Sinica, 128 Section 2, Academia Road, Nankang, Taipei 115, Taiwan
- National Center for Theoretical Sciences, 1, Section 4, Roosevelt Road, Taipei 106, Taiwan
| | - Chin-Wei Lu
- Department of Applied Chemistry, Providence University, Taichung 43301, Taiwan
| | - Yang-Hsiang Chan
- Department of Applied Chemistry, National Yang Ming Chiao Tung University, Hsinchu, Taiwan 30050
- Center for Emergent Functional Matter Science, National Yang Ming Chiao Tung University, Hsinchu, Taiwan 30010
- Department of Medicinal and Applied Chemistry, Kaohsiung Medical University, Kaohsiung, Taiwan 80708
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15
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Liang W, Dong Y, Shao R, Zhang S, Wu X, Huang X, Sun B, Zeng B, Zhao J. Application of Nanoparticles in Drug Delivery for the Treatment of Osteosarcoma: Focusing on the Liposomes. J Drug Target 2021; 30:463-475. [PMID: 34962448 DOI: 10.1080/1061186x.2021.2023160] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Osteosarcoma (OS) is one of the most common primary bone malignancies in children and adolescents. The toxicity to healthy tissues from conventional therapeutic strategies, including chemotherapy and radiotherapy, and drug resistance, severely affect OS patients' quality of life and cancer-specific outcomes. Many efforts have been made to develop various nanomaterial-based drug delivery systems with specific properties to overcome these limitations. Among the developed nanocarriers, liposomes are the most successful and promising candidates for providing targeted tumor therapy and enhancing the safety and therapeutic effect of encapsulated agents. Liposomes have low immunogenicity, high biocompatibility, prolonged half-life, active group protection, cell-like membrane structure, safety, and effectiveness. This review will discuss various nanomaterial-based carriers in cancer therapy and then the characteristics and design of liposomes with a particular focus on the targeting feature. We will also summarize the recent advances in the liposomal drug delivery system for OS treatment in preclinical and clinical studies.
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Affiliation(s)
- Wenqing Liang
- Department of Orthopedics, Zhoushan Hospital of Traditional Chinese Medicine Affiliated to Zhejiang Chinese Medical University, Zhoushan 316000, China
| | - Yongqiang Dong
- Department of Orthopedics, Xinchang People's Hospital, Shaoxing 312500, China
| | - Ruyi Shao
- Department of Orthopedics, Zhuji People's Hospital, Shaoxing 312500, China
| | - Songou Zhang
- College of Medicine, Shaoxing University, Shaoxing 312000, China
| | - Xudong Wu
- Department of Orthopedics, Zhoushan Hospital of Traditional Chinese Medicine Affiliated to Zhejiang Chinese Medical University, Zhoushan 316000, China
| | - Xiaogang Huang
- Department of Orthopedics, Zhoushan Hospital of Traditional Chinese Medicine Affiliated to Zhejiang Chinese Medical University, Zhoushan 316000, China
| | - Bin Sun
- Department of Orthopedics, Zhoushan Hospital of Traditional Chinese Medicine Affiliated to Zhejiang Chinese Medical University, Zhoushan 316000, China
| | - Bin Zeng
- Department of Orthopedics, Zhoushan Hospital of Traditional Chinese Medicine Affiliated to Zhejiang Chinese Medical University, Zhoushan 316000, China
| | - Jiayi Zhao
- Department of Orthopedics, Zhoushan Hospital of Traditional Chinese Medicine Affiliated to Zhejiang Chinese Medical University, Zhoushan 316000, China
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16
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Bădilă AE, Rădulescu DM, Niculescu AG, Grumezescu AM, Rădulescu M, Rădulescu AR. Recent Advances in the Treatment of Bone Metastases and Primary Bone Tumors: An Up-to-Date Review. Cancers (Basel) 2021; 13:4229. [PMID: 34439383 PMCID: PMC8392383 DOI: 10.3390/cancers13164229] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2021] [Revised: 08/14/2021] [Accepted: 08/20/2021] [Indexed: 12/13/2022] Open
Abstract
In the last decades, the treatment of primary and secondary bone tumors has faced a slow-down in its development, being mainly based on chemotherapy, radiotherapy, and surgical interventions. However, these conventional therapeutic strategies present a series of disadvantages (e.g., multidrug resistance, tumor recurrence, severe side effects, formation of large bone defects), which limit their application and efficacy. In recent years, these procedures were combined with several adjuvant therapies, with different degrees of success. To overcome the drawbacks of current therapies and improve treatment outcomes, other strategies started being investigated, like carrier-mediated drug delivery, bone substitutes for repairing bone defects, and multifunctional scaffolds with bone tissue regeneration and antitumor properties. Thus, this paper aims to present the types of bone tumors and their current treatment approaches, further focusing on the recent advances in new therapeutic alternatives.
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Affiliation(s)
- Adrian Emilian Bădilă
- “Carol Davila” University of Medicine and Pharmacy, 050474 Bucharest, Romania; (A.E.B.); (D.M.R.); (A.R.R.)
- Department of Orthopedics and Traumatology, Bucharest University Hospital, 050098 Bucharest, Romania
| | - Dragoș Mihai Rădulescu
- “Carol Davila” University of Medicine and Pharmacy, 050474 Bucharest, Romania; (A.E.B.); (D.M.R.); (A.R.R.)
- Department of Orthopedics and Traumatology, Bucharest University Hospital, 050098 Bucharest, Romania
| | - Adelina-Gabriela Niculescu
- Faculty of Applied Chemistry and Materials Science, University Politehnica of Bucharest, 060042 Bucharest, Romania; (A.-G.N.); (A.M.G.)
| | - Alexandru Mihai Grumezescu
- Faculty of Applied Chemistry and Materials Science, University Politehnica of Bucharest, 060042 Bucharest, Romania; (A.-G.N.); (A.M.G.)
- Research Institute of the University of Bucharest—ICUB, University of Bucharest, 050657 Bucharest, Romania
- Academy of Romanian Scientists, 3 Ilfov Street, 50044 Bucharest, Romania
| | - Marius Rădulescu
- Department of Inorganic Chemistry, Physical Chemistry and Electrochemistry, University Politehnica of Bucharest, 1-7 Polizu St., 011061 Bucharest, Romania
| | - Adrian Radu Rădulescu
- “Carol Davila” University of Medicine and Pharmacy, 050474 Bucharest, Romania; (A.E.B.); (D.M.R.); (A.R.R.)
- Department of Orthopedics and Traumatology, Bucharest University Hospital, 050098 Bucharest, Romania
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17
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Chen SH, Liu TI, Chuang CL, Chen HH, Chiang WH, Chiu HC. Alendronate/folic acid-decorated polymeric nanoparticles for hierarchically targetable chemotherapy against bone metastatic breast cancer. J Mater Chem B 2021; 8:3789-3800. [PMID: 32150202 DOI: 10.1039/d0tb00046a] [Citation(s) in RCA: 33] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
To considerably enhance treatment efficacy for bone metastatic breast cancer via dual bone/tumor-targeted chemotherapy, a nanoparticle-based delivery system comprising poly(lactic-co-glycolic acid) (PLGA) as the hydrophobic core coated with alendronate-modified d-α-tocopheryl polyethylene glycol succinate (ALN-TPGS) and folic acid-conjugated TPGS (FA-TPGS) was developed as a vehicle for paclitaxel (PTX) in this work. The ALN/FA-decorated nanoparticles not only showed superior ALN-mediated binding affinity for hydroxyapatite abundant in bone tissue but also promoted uptake of payloads by folate receptor-overexpressing cancer cells to significantly augment PTX cytotoxicity. Notably, through dual-targetable delivery to the bone matrix and folate receptor-overexpressing 4T1 tumors, the PTX-loaded nanoparticles substantially accumulated in bone metastases in vivo and inhibited 4T1 tumor growth and lung metastasis, leading to significant improvement of the survival rate of treated mice. Upon treatment with the ALN/FA-decorated PTX-loaded nanoparticles, the bone destruction and bone loss of the tumor-bearing mice were appreciably retarded, and the adverse effects on normal tissues were alleviated. These results demonstrate that the ALN/FA-decorated PTX-loaded delivery system developed in this study shows great promise for the effective treatment of bone metastatic breast cancer.
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Affiliation(s)
- Shih-Hong Chen
- Department of Biomedical Engineering and Environmental Sciences, National Tsing Hua University, Hsinchu 30013, Taiwan. and Department of Anesthesiology, Taipei Tzu Chi Hospital, New Taipei City 231, Taiwan and Department of Anesthesiology, National Taiwan University Hospital Hsin-Chu Branch, Hsinchu, Taiwan
| | - Te-I Liu
- Department of Biomedical Engineering and Environmental Sciences, National Tsing Hua University, Hsinchu 30013, Taiwan.
| | - Cheng-Lin Chuang
- Department of Biomedical Engineering and Environmental Sciences, National Tsing Hua University, Hsinchu 30013, Taiwan.
| | - Hsin-Hung Chen
- Department of Chemical Engineering, National Chung Hsing University, Taichung 402, Taiwan.
| | - Wen-Hsuan Chiang
- Department of Chemical Engineering, National Chung Hsing University, Taichung 402, Taiwan.
| | - Hsin-Cheng Chiu
- Department of Biomedical Engineering and Environmental Sciences, National Tsing Hua University, Hsinchu 30013, Taiwan.
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18
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Liu L, O’Kelly D, Schuetze R, Carlson G, Zhou H, Trawick ML, Pinney KG, Mason RP. Non-Invasive Evaluation of Acute Effects of Tubulin Binding Agents: A Review of Imaging Vascular Disruption in Tumors. Molecules 2021; 26:2551. [PMID: 33925707 PMCID: PMC8125421 DOI: 10.3390/molecules26092551] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2021] [Revised: 04/15/2021] [Accepted: 04/19/2021] [Indexed: 12/16/2022] Open
Abstract
Tumor vasculature proliferates rapidly, generally lacks pericyte coverage, and is uniquely fragile making it an attractive therapeutic target. A subset of small-molecule tubulin binding agents cause disaggregation of the endothelial cytoskeleton leading to enhanced vascular permeability generating increased interstitial pressure. The resulting vascular collapse and ischemia cause downstream hypoxia, ultimately leading to cell death and necrosis. Thus, local damage generates massive amplification and tumor destruction. The tumor vasculature is readily accessed and potentially a common target irrespective of disease site in the body. Development of a therapeutic approach and particularly next generation agents benefits from effective non-invasive assays. Imaging technologies offer varying degrees of sophistication and ease of implementation. This review considers technological strengths and weaknesses with examples from our own laboratory. Methods reveal vascular extent and patency, as well as insights into tissue viability, proliferation and necrosis. Spatiotemporal resolution ranges from cellular microscopy to single slice tomography and full three-dimensional views of whole tumors and measurements can be sufficiently rapid to reveal acute changes or long-term outcomes. Since imaging is non-invasive, each tumor may serve as its own control making investigations particularly efficient and rigorous. The concept of tumor vascular disruption was proposed over 30 years ago and it remains an active area of research.
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Affiliation(s)
- Li Liu
- Department of Radiology, University of Texas Southwestern Medical Center, Dallas, TX 75390, USA; (L.L.); (D.O.); (R.S.); (H.Z.)
| | - Devin O’Kelly
- Department of Radiology, University of Texas Southwestern Medical Center, Dallas, TX 75390, USA; (L.L.); (D.O.); (R.S.); (H.Z.)
| | - Regan Schuetze
- Department of Radiology, University of Texas Southwestern Medical Center, Dallas, TX 75390, USA; (L.L.); (D.O.); (R.S.); (H.Z.)
| | - Graham Carlson
- Department of Chemistry and Biochemistry, Baylor University, Waco, TX 76798, USA; (G.C.); (M.L.T.); (K.G.P.)
| | - Heling Zhou
- Department of Radiology, University of Texas Southwestern Medical Center, Dallas, TX 75390, USA; (L.L.); (D.O.); (R.S.); (H.Z.)
| | - Mary Lynn Trawick
- Department of Chemistry and Biochemistry, Baylor University, Waco, TX 76798, USA; (G.C.); (M.L.T.); (K.G.P.)
| | - Kevin G. Pinney
- Department of Chemistry and Biochemistry, Baylor University, Waco, TX 76798, USA; (G.C.); (M.L.T.); (K.G.P.)
| | - Ralph P. Mason
- Department of Radiology, University of Texas Southwestern Medical Center, Dallas, TX 75390, USA; (L.L.); (D.O.); (R.S.); (H.Z.)
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19
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Adelnia H, Tran HDN, Little PJ, Blakey I, Ta HT. Poly(aspartic acid) in Biomedical Applications: From Polymerization, Modification, Properties, Degradation, and Biocompatibility to Applications. ACS Biomater Sci Eng 2021; 7:2083-2105. [PMID: 33797239 DOI: 10.1021/acsbiomaterials.1c00150] [Citation(s) in RCA: 38] [Impact Index Per Article: 12.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Abstract
Poly(aspartic acid) (PASP) is an anionic polypeptide that is a highly versatile, biocompatible, and biodegradable polymer that fulfils key requirements for use in a wide variety of biomedical applications. The derivatives of PASP can be readily tailored via the amine-reactive precursor, poly(succinimide) (PSI), which opens up a large window of opportunity for the design and development of novel biomaterials. PASP also has a strong affinity with calcium ions, resulting in complexation, which has been exploited for bone targeting and biomineralization. In addition, recent studies have further verified the biocompatibility and biodegradability of PASP-based polymers, which is attributed to their protein-like structure. In light of growing interest in PASP and its derivatives, this paper presents a comprehensive review on their synthesis, characterization, modification, biodegradation, biocompatibility, and applications in biomedical areas.
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Affiliation(s)
- Hossein Adelnia
- Australian Institute for Bioengineering and Nanotechnology, The University of Queensland, St Lucia, Queensland 4072, Australia.,Queensland Micro- and Nanotechnology, Griffith University, Nathan, Queensland 4111, Australia.,School of Pharmacy, Pharmacy Australia Centre of Excellence, The University of Queensland, Woolloongabba, Queensland 4012, Australia
| | - Huong D N Tran
- Australian Institute for Bioengineering and Nanotechnology, The University of Queensland, St Lucia, Queensland 4072, Australia.,Queensland Micro- and Nanotechnology, Griffith University, Nathan, Queensland 4111, Australia
| | - Peter J Little
- School of Pharmacy, Pharmacy Australia Centre of Excellence, The University of Queensland, Woolloongabba, Queensland 4012, Australia.,Sunshine Coast Health Institute, University of the Sunshine Coast, Birtinya, Queensland 4575, Australia
| | - Idriss Blakey
- Australian Institute for Bioengineering and Nanotechnology, The University of Queensland, St Lucia, Queensland 4072, Australia.,Centre for Advanced Imaging, University of Queensland, Brisbane, Queensland 4067, Australia
| | - Hang T Ta
- Australian Institute for Bioengineering and Nanotechnology, The University of Queensland, St Lucia, Queensland 4072, Australia.,Queensland Micro- and Nanotechnology, Griffith University, Nathan, Queensland 4111, Australia.,School of Environment and Science, Griffith University, Nathan, Queensland 411, Australia
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20
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Liao J, Han R, Wu Y, Qian Z. Review of a new bone tumor therapy strategy based on bifunctional biomaterials. Bone Res 2021; 9:18. [PMID: 33727543 PMCID: PMC7966774 DOI: 10.1038/s41413-021-00139-z] [Citation(s) in RCA: 101] [Impact Index Per Article: 33.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2020] [Revised: 12/09/2020] [Accepted: 12/21/2020] [Indexed: 02/08/2023] Open
Abstract
Bone tumors, especially those in osteosarcoma, usually occur in adolescents. The standard clinical treatment includes chemotherapy, surgical therapy, and radiation therapy. Unfortunately, surgical resection often fails to completely remove the tumor, which is the main cause of postoperative recurrence and metastasis, resulting in a high mortality rate. Moreover, bone tumors often invade large areas of bone, which cannot repair itself, and causes a serious effect on the quality of life of patients. Thus, bone tumor therapy and bone regeneration are challenging in the clinic. Herein, this review presents the recent developments in bifunctional biomaterials to achieve a new strategy for bone tumor therapy. The selected bifunctional materials include 3D-printed scaffolds, nano/microparticle-containing scaffolds, hydrogels, and bone-targeting nanomaterials. Numerous related studies on bifunctional biomaterials combining tumor photothermal therapy with enhanced bone regeneration were reviewed. Finally, a perspective on the future development of biomaterials for tumor therapy and bone tissue engineering is discussed. This review will provide a useful reference for bone tumor-related disease and the field of complex diseases to combine tumor therapy and tissue engineering.
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Grants
- The National Key Research and Development Program of China (2017YFC1103500, 2017YFC1103502), NSFC 31771096, NSFC 31930067, #x00A0;NSFC 31525009, 1·3·5 project for disciplines of excellence, West China Hospital, Sichuan University (ZYGD18002)
- the National Natural Science Foundation (31972925), Sichuan Science and Technology Program (2020YJ0065), Sichuan University Spark Project (2018SCUH0029), State Key Laboratory of Oral Diseases Foundation (SKLOD202016)
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Affiliation(s)
- Jinfeng Liao
- State Key Laboratory of Oral Diseases, National Clinical Research Centre for Oral Diseases, State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, West China Medical School, Sichuan University, Chengdu, Sichuan, P.R. China
| | - Ruxia Han
- State Key Laboratory of Oral Diseases, National Clinical Research Centre for Oral Diseases, State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, West China Medical School, Sichuan University, Chengdu, Sichuan, P.R. China
| | - Yongzhi Wu
- State Key Laboratory of Oral Diseases, National Clinical Research Centre for Oral Diseases, State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, West China Medical School, Sichuan University, Chengdu, Sichuan, P.R. China
| | - Zhiyong Qian
- State Key Laboratory of Oral Diseases, National Clinical Research Centre for Oral Diseases, State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, West China Medical School, Sichuan University, Chengdu, Sichuan, P.R. China.
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21
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Dual pH-responsive-charge-reversal micelle platform for enhanced anticancer therapy. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2021; 118:111527. [DOI: 10.1016/j.msec.2020.111527] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/10/2020] [Revised: 08/22/2020] [Accepted: 09/11/2020] [Indexed: 12/14/2022]
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22
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Chen S, Song Z, Feng R. Recent Development of Copolymeric Nano-Drug Delivery System for Paclitaxel. Anticancer Agents Med Chem 2020; 20:2169-2189. [PMID: 32682385 DOI: 10.2174/1871520620666200719001038] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2020] [Revised: 05/25/2020] [Accepted: 06/25/2020] [Indexed: 11/22/2022]
Abstract
Background:
Paclitaxel (PTX) has been clinically used for several years due to its good therapeutic
effect against cancers. Its poor water-solubility, non-selectivity, high cytotoxicity to normal tissue and worse
pharmacokinetic property limit its clinical application.
Objective:
To review the recent progress on the PTX delivery systems.
Methods:
In recent years, the copolymeric nano-drug delivery systems for PTX are broadly studied. It mainly
includes micelles, nanoparticles, liposomes, complexes, prodrugs and hydrogels, etc. They were developed or
further modified with target molecules to investigate the release behavior, targeting to tissues, pharmacokinetic
property, anticancer activities and bio-safety of PTX. In the review, we will describe and discuss the recent
progress on the nano-drug delivery system for PTX since 2011.
Results:
The water-solubility, selective delivery to cancers, tissue toxicity, controlled release and pharmacokinetic
property of PTX are improved by its encapsulation into the nano-drug delivery systems. In addition, its
activities against cancer are also comparable or high when compared with the commercial formulation.
Conclusion:
Encapsulating PTX into nano-drug carriers should be helpful to reduce its toxicity to human, keeping
or enhancing its activity and improving its pharmacokinetic property.
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Affiliation(s)
- Shiyu Chen
- School of Biological Science and Technology, University of Jinan, No. 336 West Road of Nanxinzhuang, Jinan 250022, Shandong Province, China
| | - Zhimei Song
- School of Biological Science and Technology, University of Jinan, No. 336 West Road of Nanxinzhuang, Jinan 250022, Shandong Province, China
| | - Runliang Feng
- School of Biological Science and Technology, University of Jinan, No. 336 West Road of Nanxinzhuang, Jinan 250022, Shandong Province, China
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23
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Yamashita S, Katsumi H, Shimizu E, Nakao Y, Yoshioka A, Fukui M, Kimura H, Sakane T, Yamamoto A. Dendrimer-based micelles with highly potent targeting to sites of active bone turnover for the treatment of bone metastasis. Eur J Pharm Biopharm 2020; 157:85-96. [PMID: 33039547 DOI: 10.1016/j.ejpb.2020.10.001] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2020] [Revised: 09/14/2020] [Accepted: 10/05/2020] [Indexed: 01/29/2023]
Abstract
Bone-drug targeting therapies using nanoparticles based on targeting ligands remain challenging due to their uptake clearance at non-target sites such as the liver, kidney, and spleen. Furthermore, the distribution sites of nanoparticles in bones have not been fully investigated, thus halting the development of more effective bone metastasis treatment strategies. In this study, we developed nanoparticles self-assembled from cholesterol-terminated, polyethylene glycol-conjugated, aspartic acid (Asp)-modified polyamidoamine dendrimer (Asp-PAMAM-Micelles) with targeting to active bone turnover sites associated with bone metastasis pathogenesis. On analysis through whole-body single photon emission computed tomography/computed tomography (SPECT/CT) imaging, 111In-Asp-PAMAM-Micelles showed high specificity to active bone turnover sites (especially the joints in the lower limbs, shoulder, and pelvis) after intravenous injection in mice. The lower limb bone uptake clearance for 111In-Asp-PAMAM-Micelles encapsulating paclitaxel (PTX) was 3.5-fold higher than that for 111In-unmodified PAMAM-Micelles (PTX). 3H-PTX encapsulated Asp-PAMAM-Micelles effectively accumulated in the lower limb bones in a similar manner as the 111In-Asp-PAMAM-Micelles (PTX). In a bone metastatic tumor mouse model, the tumor growth in the lower limb bones was significantly inhibited by injection of Asp-PAMAM-Micelles (PTX) compared to unmodified PAMAM-Micelles (PTX). Our results demonstrate that Asp-PAMAM-Micelles are sophisticated drug delivery systems for highly potent targeting to active bone turnover sites.
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Affiliation(s)
- Shugo Yamashita
- Department of Biopharmaceutics, Kyoto Pharmaceutical University, Yamashina-ku, Kyoto 607-8414, Japan
| | - Hidemasa Katsumi
- Department of Biopharmaceutics, Kyoto Pharmaceutical University, Yamashina-ku, Kyoto 607-8414, Japan.
| | - Erika Shimizu
- Department of Biopharmaceutics, Kyoto Pharmaceutical University, Yamashina-ku, Kyoto 607-8414, Japan
| | - Yuto Nakao
- Department of Biopharmaceutics, Kyoto Pharmaceutical University, Yamashina-ku, Kyoto 607-8414, Japan
| | - Ayane Yoshioka
- Department of Biopharmaceutics, Kyoto Pharmaceutical University, Yamashina-ku, Kyoto 607-8414, Japan
| | - Minako Fukui
- Department of Biopharmaceutics, Kyoto Pharmaceutical University, Yamashina-ku, Kyoto 607-8414, Japan
| | - Hiroyuki Kimura
- Department of Analytical and Bioinorganic Chemistry, Kyoto Pharmaceutical University, Yamashina-ku, Kyoto 607-8414, Japan
| | - Toshiyasu Sakane
- Department of Biopharmaceutics, Kyoto Pharmaceutical University, Yamashina-ku, Kyoto 607-8414, Japan; Department of Pharmaceutical Technology, Kobe Pharmaceutical University, Higashinada-ku, Kobe 658-8558, Japan
| | - Akira Yamamoto
- Department of Biopharmaceutics, Kyoto Pharmaceutical University, Yamashina-ku, Kyoto 607-8414, Japan
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24
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Li D, Liu Q, Qi Q, Shi H, Hsu EC, Chen W, Yuan W, Wu Y, Lin S, Zeng Y, Xiao Z, Xu L, Zhang Y, Stoyanova T, Jia W, Cheng Z. Gold Nanoclusters for NIR-II Fluorescence Imaging of Bones. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2020; 16:e2003851. [PMID: 33000882 DOI: 10.1002/smll.202003851] [Citation(s) in RCA: 66] [Impact Index Per Article: 16.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/25/2020] [Revised: 08/20/2020] [Indexed: 05/25/2023]
Abstract
Fluorescence imaging in the second near-infrared window (NIR-II, 1000-1700 nm) holds great promise for deep tissue visualization. Development of novel clinical translatable NIR-II probes is crucial for realizing the medical applications of NIR-II fluorescence imaging. Herein, the glutathione-capped gold nanoclusters (AuNCs, specifically Au25 (SG)18 ) demonstrate highly efficient binding capability to hydroxyapatite in vitro for the first time. Further in vivo NIR-II fluorescence imaging of AuNCs indicate that they accumulate in bone tissues with high contrast and signal-background ratio. AuNCs are also mainly and quickly excreted from body through renal system, showing excellent ribs and thoracic vertebra imaging because of no background signal in liver and spleen. The deep tissue penetration capability and high resolution of AuNCs in NIR-II imaging render their great potential for fluorescence-guided surgery like spinal pedicle screw implantation. Overall, AuNCs are highly promising and clinical translatable NIR-II imaging probe for visualizing bone and bone related abnormalities.
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Affiliation(s)
- Deling Li
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, 100070, China
| | - Qiang Liu
- College of Chemistry and Environmental Protection Engineering, Southwest Minzu University, Chengdu, Sichuan, 610041, China
| | - Qingrong Qi
- Molecular Imaging Program at Stanford (MIPS), Bio-X Program, and Department of Radiology, Stanford University, Palo Alto, CA, 94305, USA
- West China School of Pharmacy, Sichuan University, Chengdu, 610041, China
| | - Hui Shi
- Molecular Imaging Program at Stanford (MIPS), Bio-X Program, and Department of Radiology, Stanford University, Palo Alto, CA, 94305, USA
| | - En-Chi Hsu
- Department of Radiology, Canary Center at Stanford for Cancer Early Detection, Stanford University, Palo Alto, CA, 94304, USA
| | - Weiyu Chen
- Molecular Imaging Program at Stanford (MIPS), Bio-X Program, and Department of Radiology, Stanford University, Palo Alto, CA, 94305, USA
| | - Wenli Yuan
- Molecular Imaging Program at Stanford (MIPS), Bio-X Program, and Department of Radiology, Stanford University, Palo Alto, CA, 94305, USA
| | - Yifan Wu
- Molecular Imaging Program at Stanford (MIPS), Bio-X Program, and Department of Radiology, Stanford University, Palo Alto, CA, 94305, USA
| | - Sien Lin
- Department of Medicine, Stanford University School of Medicine, Palo Alto, CA, 94305, USA
| | - Yitian Zeng
- Department of Medicine, Stanford University School of Medicine, Palo Alto, CA, 94305, USA
| | - Zunyu Xiao
- Molecular Imaging Program at Stanford (MIPS), Bio-X Program, and Department of Radiology, Stanford University, Palo Alto, CA, 94305, USA
| | - Lingyun Xu
- Molecular Imaging Program at Stanford (MIPS), Bio-X Program, and Department of Radiology, Stanford University, Palo Alto, CA, 94305, USA
| | - Yanrong Zhang
- Department of Materials Science and Engineering, Stanford University, Palo Alto, CA, 94304, USA
| | - Tanya Stoyanova
- Department of Radiology, Canary Center at Stanford for Cancer Early Detection, Stanford University, Palo Alto, CA, 94304, USA
| | - Wang Jia
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, 100070, China
| | - Zhen Cheng
- Molecular Imaging Program at Stanford (MIPS), Bio-X Program, and Department of Radiology, Stanford University, Palo Alto, CA, 94305, USA
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25
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Nielsen JJ, Low SA. Bone-Targeting Systems to Systemically Deliver Therapeutics to Bone Fractures for Accelerated Healing. Curr Osteoporos Rep 2020; 18:449-459. [PMID: 32860563 PMCID: PMC7560943 DOI: 10.1007/s11914-020-00604-4] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
PURPOSE OF REVIEW Compared with the current standard of implanting bone anabolics for fracture repair, bone fracture-targeted anabolics would be more effective, less invasive, and less toxic and would allow for control over what phase of fracture healing is being affected. We therefore sought to identify the optimal bone-targeting molecule to allow for systemic administration of therapeutics to bone fractures. RECENT FINDINGS We found that many bone-targeting molecules exist, but most have been developed for the treatment of bone cancers, osteomyelitis, or osteoporosis. There are a few examples of bone-targeting ligands that have been developed for bone fractures that are selective for the bone fracture over the body and skeleton. Acidic oligopeptides have the ideal half-life, toxicity profile, and selectivity for a bone fracture-targeting ligand and are the most developed and promising of these bone fracture-targeting ligands. However, many other promising ligands have been developed that could be used for bone fractures.
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Affiliation(s)
- Jeffery J Nielsen
- Department of Medicinal Chemistry and Molecular Pharmacology, Purdue University, 720 Clinic Drive, West Lafayette, IN, 47907, USA.
| | - Stewart A Low
- Novosteo Inc., West Lafayette, IN, USA
- Department of Chemistry, Purdue University, West Lafayette, IN, USA
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26
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Gao X, Li L, Cai X, Huang Q, Xiao J, Cheng Y. Targeting nanoparticles for diagnosis and therapy of bone tumors: Opportunities and challenges. Biomaterials 2020; 265:120404. [PMID: 32987273 DOI: 10.1016/j.biomaterials.2020.120404] [Citation(s) in RCA: 79] [Impact Index Per Article: 19.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2020] [Revised: 09/15/2020] [Accepted: 09/18/2020] [Indexed: 12/14/2022]
Abstract
A variety of targeted nanoparticles were developed for the diagnosis and therapy of orthotopic and metastatic bone tumors during the past decade. This critical review will focus on principles and methods in the design of these bone-targeted nanoparticles. Ligands including bisphosphonates, aspartic acid-rich peptides and synthetic polymers were grafted on nanoparticles such as PLGA nanoparticles, liposomes, dendrimers and inorganic nanoparticles for bone targeting. Besides, other ligands such as monoclonal antibodies, peptides and aptamers targeting biomarkers on tumor/bone cells were identified for targeted diagnosis and therapy. Examples of targeted nanoparticles for the early detection of bone metastatic tumors and the ablation of cancer via chemotherapy, photothermal therapy, gene therapy and combination therapy will be intensively reviewed. The development of multifunctional nanoparticles to break down the "vicious" cycle between tumor cell proliferation and bone resorption, and the challenges and perspectives in this area will be discussed.
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Affiliation(s)
- Xin Gao
- East China Normal University and Shanghai Changzheng Hospital Joint Research Center for Orthopedic Oncology, 200241, Shanghai, China; Department of Orthopedics Oncology, Changzheng Hospital, Navy Medical University, Shanghai, 200003, China
| | - Lin Li
- East China Normal University and Shanghai Changzheng Hospital Joint Research Center for Orthopedic Oncology, 200241, Shanghai, China; Department of Orthopedics Oncology, Changzheng Hospital, Navy Medical University, Shanghai, 200003, China
| | - Xiaopan Cai
- East China Normal University and Shanghai Changzheng Hospital Joint Research Center for Orthopedic Oncology, 200241, Shanghai, China; Department of Orthopedics Oncology, Changzheng Hospital, Navy Medical University, Shanghai, 200003, China
| | - Quan Huang
- East China Normal University and Shanghai Changzheng Hospital Joint Research Center for Orthopedic Oncology, 200241, Shanghai, China; Department of Orthopedics Oncology, Changzheng Hospital, Navy Medical University, Shanghai, 200003, China.
| | - Jianru Xiao
- East China Normal University and Shanghai Changzheng Hospital Joint Research Center for Orthopedic Oncology, 200241, Shanghai, China; Department of Orthopedics Oncology, Changzheng Hospital, Navy Medical University, Shanghai, 200003, China.
| | - Yiyun Cheng
- East China Normal University and Shanghai Changzheng Hospital Joint Research Center for Orthopedic Oncology, 200241, Shanghai, China; Shanghai Key Laboratory of Regulatory Biology, School of Life Sciences, East China Normal University, Shanghai, 200241, China.
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27
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Bone-targeting polymer vesicles for simultaneous imaging and effective malignant bone tumor treatment. Biomaterials 2020; 269:120345. [PMID: 33172607 DOI: 10.1016/j.biomaterials.2020.120345] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2020] [Revised: 08/02/2020] [Accepted: 08/23/2020] [Indexed: 02/07/2023]
Abstract
We present a bone-targeting polymer vesicle with excellent single photon emission computed tomography/computed tomography (SPECT/CT) imaging capability and high antitumor drug delivery efficiency as an integrated platform for the simultaneous diagnosing and treatment of malignant bone tumors. This polymer vesicle can be self-assembled from poly(ε-caprolactone)67-b-poly[(L-glutamic acid)6-stat-(L-glutamic acid-alendronic acid)16] (PCL67-b-P[Glu6-stat-(Glu-ADA)16]), directly in water without the aid of a cosolvent. SPECT/CT dynamically tracked the drug distribution in the bone tumor rabbit models, and the tumor size was significantly reduced from >2.0 cm3 to <0.6 cm3 over 11 days. The pathological analysis demonstrated obvious necrosis and apoptosis of the tumor cells. Overall, this bone-targeting polymer vesicle provides us with a new platform for the combination of real-time diagnosis and therapy of malignant bone tumors.
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28
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Katsumi H, Yamashita S, Morishita M, Yamamoto A. Bone-Targeted Drug Delivery Systems and Strategies for Treatment of Bone Metastasis. Chem Pharm Bull (Tokyo) 2020; 68:560-566. [DOI: 10.1248/cpb.c20-00017] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Affiliation(s)
| | - Shugo Yamashita
- Department of Biopharmaceutics, Kyoto Pharmaceutical University
| | | | - Akira Yamamoto
- Department of Biopharmaceutics, Kyoto Pharmaceutical University
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29
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Selection and identification of a novel bone-targeting peptide for biomedical imaging of bone. Sci Rep 2020; 10:10576. [PMID: 32601412 PMCID: PMC7324617 DOI: 10.1038/s41598-020-67522-4] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2019] [Accepted: 06/02/2020] [Indexed: 11/27/2022] Open
Abstract
The global burden of bone-related diseases is increasing in the aging society; thus, improved bone targeted imaging for their early identification and treatment are needed. In this study, we screened novel peptide ligands for hydroxyapatite, a major inorganic component of teeth and bones, and identified a peptide enabling in vivo bone targeting and real-time fluorescence bone detection. To isolate peptides highly specific for hydroxyapatite, we used negative and positive selection from a randomized 8-mer peptide phage library and identified hydroxyapatite-specific peptides (HA-pep2, HA-pep3, and HA-pep7). Among these three peptides, HA-pep3 showed the highest binding capacity and superior dissociation constant towards hydroxyapatite surfaces over time (~ 88.3% retained on hydroxyapatite after two weeks). Furthermore, HA-pep3 was highly specific for hydroxyapatite compared to other calcium salt-based materials. Using this superior specificity, HA-pep3 showed higher accumulation in skull, spine, and joints in comparison with scrambled control peptide during real-time whole-body imaging. Ex vivo analysis of the major organs and bone from mice demonstrated that the fluorescence intensity in bone was about 3.32 folds higher in the case of HA-pep3 than the one exhibited by the scrambled control peptide. Our study identified a novel approach for targeting ligands for bone specific imaging and can be useful for drug delivery applications.
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30
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Saraf S, Jain A, Tiwari A, Verma A, Panda PK, Jain SK. Advances in liposomal drug delivery to cancer: An overview. J Drug Deliv Sci Technol 2020. [DOI: 10.1016/j.jddst.2020.101549] [Citation(s) in RCA: 59] [Impact Index Per Article: 14.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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31
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Vanderburgh J, Hill JL, Gupta MK, Kwakwa KA, Wang SK, Moyer K, Bedingfield SK, Merkel AR, d'Arcy R, Guelcher SA, Rhoades JA, Duvall CL. Tuning Ligand Density To Optimize Pharmacokinetics of Targeted Nanoparticles for Dual Protection against Tumor-Induced Bone Destruction. ACS NANO 2020; 14:311-327. [PMID: 31894963 PMCID: PMC7216559 DOI: 10.1021/acsnano.9b04571] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/17/2023]
Abstract
Breast cancer patients are at high risk for bone metastasis. Metastatic bone disease is a major clinical problem that leads to a reduction in mobility, increased risk of pathologic fracture, severe bone pain, and other skeletal-related events. The transcription factor Gli2 drives expression of parathyroid hormone-related protein (PTHrP), which activates osteoclast-mediated bone destruction, and previous studies showed that Gli2 genetic repression in bone-metastatic tumor cells significantly reduces tumor-induced bone destruction. Small molecule inhibitors of Gli2 have been identified; however, the lipophilicity and poor pharmacokinetic profile of these compounds have precluded their success in vivo. In this study, we designed a bone-targeted nanoparticle (BTNP) comprising an amphiphilic diblock copolymer of poly[(propylene sulfide)-block-(alendronate acrylamide-co-N,N-dimethylacrylamide)] [PPS-b-P(Aln-co-DMA)] to encapsulate and preferentially deliver a small molecule Gli2 inhibitor, GANT58, to bone-associated tumors. The mol % of the bisphosphonate Aln in the hydrophilic polymer block was varied in order to optimize BTNP targeting to tumor-associated bone by a combination of nonspecific tumor accumulation (presumably through the enhanced permeation and retention effect) and active bone binding. Although 100% functionalization with Aln created BTNPs with strong bone binding, these BTNPs had highly negative zeta-potential, resulting in shorter circulation time, greater liver uptake, and less distribution to metastatic tumors in bone. However, 10 mol % of Aln in the hydrophilic block generated a formulation with a favorable balance of systemic pharmacokinetics and bone binding, providing the highest bone/liver biodistribution ratio among formulations tested. In an intracardiac tumor cell injection model of breast cancer bone metastasis, treatment with the lead candidate GANT58-BTNP formulation decreased tumor-associated bone lesion area 3-fold and increased bone volume fraction in the tibiae of the mice 2.5-fold. Aln conferred bone targeting to the GANT58-BTNPs, which increased GANT58 concentration in the tumor-associated bone relative to untargeted NPs, and also provided benefit through the direct antiresorptive therapeutic function of Aln. The dual benefit of the Aln in the BTNPs was supported by the observations that drug-free Aln-containing BTNPs improved bone volume fraction in bone-tumor-bearing mice, while GANT58-BTNPs created better therapeutic outcomes than both unloaded BTNPs and GANT58-loaded untargeted NPs. These findings suggest GANT58-BTNPs have potential to potently inhibit tumor-driven osteoclast activation and resultant bone destruction in patients with bone-associated tumor metastases.
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Affiliation(s)
- Joseph Vanderburgh
- Department of Chemical and Biomolecular Engineering , Vanderbilt University , Nashville , Tennessee 37235 , United States
- Center for Bone Biology , Vanderbilt University Medical Center , Nashville , Tennessee 37232 , United States
- Department of Veterans Affairs , Tennessee Valley Healthcare System , Nashville , Tennessee 37212 , United States
| | - Jordan L Hill
- Department of Biomedical Engineering , Vanderbilt University , Nashville , Tennessee 37235 , United States
| | - Mukesh K Gupta
- Department of Biomedical Engineering , Vanderbilt University , Nashville , Tennessee 37235 , United States
| | - Kristin A Kwakwa
- Center for Bone Biology , Vanderbilt University Medical Center , Nashville , Tennessee 37232 , United States
- Department of Veterans Affairs , Tennessee Valley Healthcare System , Nashville , Tennessee 37212 , United States
- Program in Cancer Biology , Vanderbilt University , Nashville , Tennessee 37232 , United States
| | - Sean K Wang
- Department of Biomedical Engineering , Vanderbilt University , Nashville , Tennessee 37235 , United States
| | - Kathleen Moyer
- Interdisciplinary Graduate Program in Materials Science , Vanderbilt University , Nashville , Tennessee 37232 , United States
| | - Sean K Bedingfield
- Department of Biomedical Engineering , Vanderbilt University , Nashville , Tennessee 37235 , United States
| | - Alyssa R Merkel
- Center for Bone Biology , Vanderbilt University Medical Center , Nashville , Tennessee 37232 , United States
- Department of Veterans Affairs , Tennessee Valley Healthcare System , Nashville , Tennessee 37212 , United States
| | - Richard d'Arcy
- Department of Biomedical Engineering , Vanderbilt University , Nashville , Tennessee 37235 , United States
| | - Scott A Guelcher
- Department of Chemical and Biomolecular Engineering , Vanderbilt University , Nashville , Tennessee 37235 , United States
- Center for Bone Biology , Vanderbilt University Medical Center , Nashville , Tennessee 37232 , United States
- Department of Biomedical Engineering , Vanderbilt University , Nashville , Tennessee 37235 , United States
| | - Julie A Rhoades
- Center for Bone Biology , Vanderbilt University Medical Center , Nashville , Tennessee 37232 , United States
- Department of Veterans Affairs , Tennessee Valley Healthcare System , Nashville , Tennessee 37212 , United States
- Department of Biomedical Engineering , Vanderbilt University , Nashville , Tennessee 37235 , United States
- Department of Medicine, Division of Clinical Pharmacology , Vanderbilt University Medical Center , Nashville , Tennessee 37232 , United States
| | - Craig L Duvall
- Department of Biomedical Engineering , Vanderbilt University , Nashville , Tennessee 37235 , United States
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32
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Targeting heme-oxidized soluble guanylate cyclase to promote osteoblast function. Drug Discov Today 2019; 25:422-429. [PMID: 31846712 DOI: 10.1016/j.drudis.2019.12.004] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2019] [Revised: 11/25/2019] [Accepted: 12/09/2019] [Indexed: 12/11/2022]
Abstract
The enzyme soluble guanylate cyclase (sGC) plays an essential part in the nitric oxide (NO) signaling pathway by binding to the prosthetic heme group; thereby catalyzing the synthesis of cyclic guanosine monophosphate (cGMP)-dependent protein kinases. Impaired NO-sGC-cGMP signaling could lead to osteoblast apoptosis by mechanisms involving the oxidative-stress-induced shift of the redox state of the reduced heme to oxidized sGC, leading to diminished heme binding to the enzyme and rendering the sGC unresponsive to NO. Targeting oxidized sGC to enhance cGMP production could restore proliferation and differentiation of osteoblasts into osteocytes. Here, the potential role of sGC activators of an oxidized or heme-free sGC as a target for promoting osteoblast function is reviewed and strategies for delivering drugs to bone are identified.
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33
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Zhao Z, Chen C, Xie C, Zhao Y. Design, synthesis and evaluation of liposomes modified with dendritic aspartic acid for bone-specific targeting. Chem Phys Lipids 2019; 226:104832. [PMID: 31560875 DOI: 10.1016/j.chemphyslip.2019.104832] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2019] [Revised: 09/09/2019] [Accepted: 09/21/2019] [Indexed: 02/06/2023]
Abstract
Bone diseases are notoriously difficult diseases to treat due to the comparatively low blood flows in bone tissue. Therefore, targeting delivery of drugs to bone may not only enhance the treatment efficacy, but also reduce the quantity of drug administered. In order to increase the distribution of paclitaxel (PTX) in bone, in this study, a series of novel dendritic aspartic acid derivatives were designed and synthesized as liposome ligands to deliver PTX to bone effectively. The liposomes were prepared by thin film hydration method and its particle size, zeta potential, encapsulation efficiency, release profile, stability, hemolysis were also characterized. All the aspartic acid-coated liposomes showed more than 60% binding rates to hydroxyapatite (HAP), especially the PTX-Asp8-Lip exhibited dramatic binding rates (> 97%) after 24 h. Moreover, the bone-targeting study in vivo indicated that all liposomes could improve the accumulation of PTX in bone, among which, the PTX-Asp8-Lip showed the best affinity due to the increase of aspartic acid residues exposed on the liposome surface. These results provided a novel and effective entry to the development of bone-targeting drugs.
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Affiliation(s)
- Ze Zhao
- Department of Orthopedics, the First Affiliated Hospital of Henan Polytechnic University (the Second People's Hospital of Jiaozuo City), Jiaozuo 454001, China.
| | - Changqing Chen
- Department of Orthopedics, the First Affiliated Hospital of Henan Polytechnic University (the Second People's Hospital of Jiaozuo City), Jiaozuo 454001, China
| | - Changwei Xie
- Department of Orthopedics, the First Affiliated Hospital of Henan Polytechnic University (the Second People's Hospital of Jiaozuo City), Jiaozuo 454001, China
| | - Yi Zhao
- Department of Translational Medicine Center, the First Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, China.
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34
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Vanderburgh JP, Kwakwa KA, Werfel TA, Merkel AR, Gupta MK, Johnson RW, Guelcher SA, Duvall CL, Rhoades JA. Systemic delivery of a Gli inhibitor via polymeric nanocarriers inhibits tumor-induced bone disease. J Control Release 2019; 311-312:257-272. [PMID: 31494183 DOI: 10.1016/j.jconrel.2019.08.038] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2019] [Revised: 08/22/2019] [Accepted: 08/31/2019] [Indexed: 12/22/2022]
Abstract
Solid tumors frequently metastasize to bone and induce bone destruction leading to severe pain, fractures, and other skeletal-related events (SREs). Osteoclast inhibitors such as bisphosphonates delay SREs but do not prevent skeletal complications or improve overall survival. Because bisphosphonates can cause adverse side effects and are contraindicated for some patients, we sought an alternative therapy to reduce tumor-associated bone destruction. Our previous studies identified the transcription factor Gli2 as a key regulator of parathyroid hormone-related protein (PTHrP), which is produced by bone metastatic tumor cells to promote osteoclast-mediated bone destruction. In this study, we tested the treatment effect of a Gli antagonist GANT58, which inhibits Gli2 nuclear translocation and PTHrP expression in tumor cells. In initial testing, GANT58 did not have efficacy in vivo due to its low water solubility and poor bioavailability. We therefore developed a micellar nanoparticle (NP) to encapsulate and colloidally stabilize GANT58, providing a fully aqueous, intravenously injectable formulation based on the polymer poly(propylene sulfide)135-b-poly[(oligoethylene glycol)9 methyl ether acrylate]17 (PPS135-b-POEGA17). POEGA forms the hydrophilic NP surface while PPS forms the hydrophobic NP core that sequesters GANT58. In response to reactive oxygen species (ROS), PPS becomes hydrophilic and degrades to enable drug release. In an intratibial model of breast cancer bone metastasis, treatment with GANT58-NPs decreased bone lesion area by 49% (p<.01) and lesion number by 38% (p<.05) and resulted in a 2.5-fold increase in trabecular bone volume (p<.001). Similar results were observed in intracardiac and intratibial models of breast and lung cancer bone metastasis, respectively. Importantly, GANT58-NPs reduced tumor cell proliferation but did not alter mesenchymal stem cell proliferation or osteoblast mineralization in vitro, nor was there evidence of cytotoxicity after repeated in vivo treatment. Thus, inhibition of Gli2 using GANT58-NPs is a potential therapy to reduce bone destruction that should be considered for further testing and development toward clinical translation.
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Affiliation(s)
- Joseph P Vanderburgh
- Department of Chemical and Biomolecular Engineering, Vanderbilt University, Nashville, TN 37235, USA; Center for Bone Biology, Vanderbilt University Medical Center, Nashville, TN 37232, USA; Department of Veterans Affairs, Tennessee Valley Healthcare System, Nashville, TN 37212, USA
| | - Kristin A Kwakwa
- Program in Cancer Biology, Vanderbilt University, Nashville, TN 37232, USA; Center for Bone Biology, Vanderbilt University Medical Center, Nashville, TN 37232, USA; Department of Veterans Affairs, Tennessee Valley Healthcare System, Nashville, TN 37212, USA
| | - Thomas A Werfel
- Department of Biomedical Engineering, Vanderbilt University, Nashville, TN 37235, USA
| | - Alyssa R Merkel
- Center for Bone Biology, Vanderbilt University Medical Center, Nashville, TN 37232, USA; Department of Veterans Affairs, Tennessee Valley Healthcare System, Nashville, TN 37212, USA; Department of Medicine, Division of Clinical Pharmacology, Vanderbilt University Medical Center, Nashville, TN 37232, USA
| | - Mukesh K Gupta
- Department of Biomedical Engineering, Vanderbilt University, Nashville, TN 37235, USA
| | - Rachelle W Johnson
- Program in Cancer Biology, Vanderbilt University, Nashville, TN 37232, USA; Center for Bone Biology, Vanderbilt University Medical Center, Nashville, TN 37232, USA; Department of Medicine, Division of Clinical Pharmacology, Vanderbilt University Medical Center, Nashville, TN 37232, USA
| | - Scott A Guelcher
- Department of Chemical and Biomolecular Engineering, Vanderbilt University, Nashville, TN 37235, USA; Program in Cancer Biology, Vanderbilt University, Nashville, TN 37232, USA; Center for Bone Biology, Vanderbilt University Medical Center, Nashville, TN 37232, USA; Department of Biomedical Engineering, Vanderbilt University, Nashville, TN 37235, USA; Department of Medicine, Division of Clinical Pharmacology, Vanderbilt University Medical Center, Nashville, TN 37232, USA
| | - Craig L Duvall
- Department of Biomedical Engineering, Vanderbilt University, Nashville, TN 37235, USA
| | - Julie A Rhoades
- Program in Cancer Biology, Vanderbilt University, Nashville, TN 37232, USA; Center for Bone Biology, Vanderbilt University Medical Center, Nashville, TN 37232, USA; Department of Veterans Affairs, Tennessee Valley Healthcare System, Nashville, TN 37212, USA; Department of Biomedical Engineering, Vanderbilt University, Nashville, TN 37235, USA; Department of Medicine, Division of Clinical Pharmacology, Vanderbilt University Medical Center, Nashville, TN 37232, USA.
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Zeng Y, Hoque J, Varghese S. Biomaterial-assisted local and systemic delivery of bioactive agents for bone repair. Acta Biomater 2019; 93:152-168. [PMID: 30711659 PMCID: PMC6615988 DOI: 10.1016/j.actbio.2019.01.060] [Citation(s) in RCA: 54] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2018] [Revised: 01/25/2019] [Accepted: 01/29/2019] [Indexed: 01/05/2023]
Abstract
Although bone tissues possess an intrinsic capacity for repair, there are cases where bone healing is either impaired or insufficient, such as fracture non-union, osteoporosis, osteomyelitis, and cancers. In these cases, treatments like surgical interventions are used, either alone or in combination with bioactive agents, to promote tissue repair and manage associated clinical complications. Improving the efficacy of bioactive agents often requires carriers, with biomaterials being a pivotal player. In this review, we discuss the role of biomaterials in realizing the local and systemic delivery of biomolecules to the bone tissue. The versatility of biomaterials enables design of carriers with the desired loading efficiency, release profile, and on-demand delivery. Besides local administration, systemic administration of drugs is necessary to combat diseases like osteoporosis, warranting bone-targeting drug delivery systems. Thus, chemical moieties with the affinity towards bone extracellular matrix components like apatite minerals have been widely utilized to create bone-targeting carriers with better biodistribution, which cannot be achieved by the drugs alone. Bone-targeting carriers combined with the desired drugs or bioactive agents have been extensively investigated to enhance bone healing while minimizing off-target effects. Herein, these advancements in the field have been systematically reviewed. STATEMENT OF SIGNIFICANCE: Drug delivery is imperative when surgical interventions are not sufficient to address various bone diseases/defects. Biomaterial-assisted delivery systems have been designed to provide drugs with the desired loading efficiency, sustained release, and on-demand delivery to enhance bone healing. By surveying recent advances in the field, this review outlines the design of biomaterials as carriers for the local and systemic delivery of bioactive agents to the bone tissue. Particularly, biomaterials that bear chemical moieties with affinity to bone are attractive, as they can present the desired bioactive agents to the bone tissue efficiently and thus enhance the drug efficacy for bone repair.
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Affiliation(s)
- Yuze Zeng
- Department of Orthopaedic Surgery, Duke University School of Medicine, Durham, NC 27710, USA; Department of Mechanical Engineering and Materials Science, Duke University, Durham, NC 27710, USA
| | - Jiaul Hoque
- Department of Orthopaedic Surgery, Duke University School of Medicine, Durham, NC 27710, USA
| | - Shyni Varghese
- Department of Orthopaedic Surgery, Duke University School of Medicine, Durham, NC 27710, USA; Department of Mechanical Engineering and Materials Science, Duke University, Durham, NC 27710, USA; Department of Biomedical Engineering, Duke University, Durham, NC 27710, USA.
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Chatterjee S, Ooya T. Hydrophobic Nature of Methacrylate-POSS in Combination with 2-(Methacryloyloxy)ethyl Phosphorylcholine for Enhanced Solubility and Controlled Release of Paclitaxel. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2019; 35:1404-1412. [PMID: 30424607 DOI: 10.1021/acs.langmuir.8b01588] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Amphiphilic copolymers consisting of 2-(methacryloyloxy)ethyl phosphorylcholine (MPC) and hydrophobic monomers are known as biomaterials for the administration of poorly water-soluble drugs such as paclitaxel (PTX). However, the hydrophobic monomers to be copolymerized with MPC have not been optimized for PTX solubilization and its dosage forms. Here, we show the enhanced PTX solubility by only an MPC-based amphiphilic copolymer using a polyhedral oligomeric silsesquioxane (POSS) methacrylate (MA) bearing an ethyl (C2H5) group as a vertex group. MPC was copolymerized with POSS methacrylates bearing different vertex groups of ethyl (C2H5), hexyl (C6H13), and octyl (C8H17) via radical polymerization. We found that the strong interaction between C2H5-POSS and PTX contributed to the slow release of PTX without any burst release. The C2H5-POSS-MA MPC copolymer was internalized into the cultured HeLa cells, which was confirmed by using a fluorescein-4-isothiocyanate (FITC)-labeled PTX, and the PTX-dissolved copolymer induced cell death. We anticipate that the C2H5-POSS-MA MPC copolymer is a good solubilizer bearing a controlled release function for PTX.
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Affiliation(s)
- Suchismita Chatterjee
- Graduate School of Engineering, Department of Chemical Science and Engineering , Kobe University , 1-1 Rokkodai-cho , Nada-Ku, Kobe 657 8501 , Japan
| | - Tooru Ooya
- Graduate School of Engineering, Department of Chemical Science and Engineering , Kobe University , 1-1 Rokkodai-cho , Nada-Ku, Kobe 657 8501 , Japan
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Huang L, Wang X, Cao H, Li L, Chow DHK, Tian L, Wu H, Zhang J, Wang N, Zheng L, Yao X, Yang Z, Qin L. A bone-targeting delivery system carrying osteogenic phytomolecule icaritin prevents osteoporosis in mice. Biomaterials 2018; 182:58-71. [DOI: 10.1016/j.biomaterials.2018.07.046] [Citation(s) in RCA: 36] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2018] [Revised: 07/23/2018] [Accepted: 07/25/2018] [Indexed: 12/19/2022]
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Wu C, Gao Y, Liu Y, Xu X. Pure paclitaxel nanoparticles: preparation, characterization, and antitumor effect for human liver cancer SMMC-7721 cells. Int J Nanomedicine 2018; 13:6189-6198. [PMID: 30349243 PMCID: PMC6188176 DOI: 10.2147/ijn.s169209] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
Abstract
Introduction Pure paclitaxel nanoparticles (PPN), consisting entirely of drug molecules, were prepared by the electrostatic spraying method as promising candidates for antitumor application. Compared with the traditional preparation method, the advantage of the electrostatic spraying method included high production rates, relatively small particle sizes, and ease of preparation. Materials and methods Paclitaxel was used to prepared PPN by electrostatic spray. The electrostatic spray device included a constant speed pump with a syringe, a high-voltage power supply, and a metal foil receiver was used to prepare and evaluate PPN. The syringe drew off a certain amount of paclitaxel chloroform solution (150 μg/mL) and was placed on the constant speed injection pump. The dissolution behavior of PPN was evaluated by dissolution test and the presence of paclitaxel in PPN was detected by X-Ray powder diffraction and differential scanning calorimetry. Effect of PPN on SMMC-7721 cells were studied by cell uptake, cell apoptosis and antitumor study. Results The results of X-ray powder diffraction and differential scanning calorimetry characterization showed that the PPN were in an amorphous state. A dissolution study indicated that PPN have a significantly enhanced dissolution rate of paclitaxel. Moreover, SMMC-7721 tumor cells treated with PPN exhibited a distinctly high uptake rate that promoted cell apoptosis. An in vivo antitumor study demonstrated that PPN had significant antitumor efficacy. Conclusion All conclusions verified that electrostatic spraying is a potential technology for developing PPN, and PPN can be regarded as a promising treatment for cancer.
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Affiliation(s)
- Chao Wu
- Pharmacy School, Jinzhou Medical University, Jinzhou, People's Republic of China
| | - Yu Gao
- Department of Medical Oncology, First Affiliated Hospital of Jinzhou Medical University, Jinzhou, People's Republic of China,
| | - Ying Liu
- Pharmacy School, Jinzhou Medical University, Jinzhou, People's Republic of China
| | - XiaoYan Xu
- Pharmacy School, Jinzhou Medical University, Jinzhou, People's Republic of China
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Kontogiannopoulos KN, Dasargyri A, Ottaviani MF, Cangiotti M, Fessas D, Papageorgiou VP, Assimopoulou AN. Advanced Drug Delivery Nanosystems for Shikonin: A Calorimetric and Electron Paramagnetic Resonance Study. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2018; 34:9424-9434. [PMID: 30032619 DOI: 10.1021/acs.langmuir.8b00751] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
Abstract
Drug delivery is considered a mature scientific and technological platform for producing innovative medicines with nanosystems composed of intelligent bio-materials that carry active pharmaceutical ingredients forming advanced drug delivery nanosystems (aDDnSs). Shikonin and its enantiomer alkannin are natural products that have been extensively studied in vitro and in vivo for, among others, their antitumor activity, and various efforts have been made to prepare shikonin-loaded drug delivery systems. This study is focused on chimeric aDDnSs and specifically on liposomal formulations combining three lipids (egg-phosphatidylcholine; dipalmitoyl phosphatidylcholine; and distearoyl phosphatidylcholine) and a hyperbranched polymer (PFH-64-OH). Furthermore, PEGylated liposomal formulations of all samples were also prepared. Calorimetric techniques and electron paramagnetic resonance were used to explore and evaluate the interactions and stability of the liposomal formulations, showing that the presence of hyperbranched polymers promote the overall stability of the chimeric aDDnSs based on the drug release profile enhancement. Furthermore, results showed that polyethylene glycol enhances drug stabilization inside the liposomes, forming a stable and promising carrier for shikonin with improved characteristics.
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Affiliation(s)
- Konstantinos N Kontogiannopoulos
- Organic Chemistry Laboratory, School of Chemical Engineering , Aristotle University of Thessaloniki , 54124 Thessaloniki , Greece
| | - Athanasia Dasargyri
- Organic Chemistry Laboratory, School of Chemical Engineering , Aristotle University of Thessaloniki , 54124 Thessaloniki , Greece
| | - M Francesca Ottaviani
- Department of Pure and Applied Sciences, Scientific Campus E. Mattei , University of Urbino , 61029 Urbino , Italy
| | - Michela Cangiotti
- Department of Pure and Applied Sciences, Scientific Campus E. Mattei , University of Urbino , 61029 Urbino , Italy
| | - Dimitrios Fessas
- Department of Food, Environmental and Nutritional Sciences (DeFENS) , Università degli Studi di Milano , Via Celoria 2 , 20133 Milano , Italy
| | - Vassilios P Papageorgiou
- Organic Chemistry Laboratory, School of Chemical Engineering , Aristotle University of Thessaloniki , 54124 Thessaloniki , Greece
| | - Andreana N Assimopoulou
- Organic Chemistry Laboratory, School of Chemical Engineering , Aristotle University of Thessaloniki , 54124 Thessaloniki , Greece
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Magnetic kyphoplasty: A novel drug delivery system for the spinal column. PLoS One 2018; 13:e0201402. [PMID: 30052650 PMCID: PMC6063426 DOI: 10.1371/journal.pone.0201402] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2018] [Accepted: 07/13/2018] [Indexed: 01/03/2023] Open
Abstract
Vertebral compression fractures (VCFs) caused by metastatic malignancies or osteoporosis are devastating injuries with debilitating outcomes for patients. Minimally invasive kyphoplasty is a common procedure used for symptomatic amelioration. However, it fails in treating the underlying etiologies of VCFs. Use of systemic therapy is limited due to low perfusion to the spinal column and systemic toxicity. Localized delivery of drugs to the vertebral column can provide a promising alternative approach. A porcine kyphoplasty model was developed to study the magnetically guided drug delivery of systemically injected magnetic nanoparticles (MNPs). Jamshidi cannulated pedicle needles were placed into the thoracic vertebra and, following inflatable bone tamp expansion, magnetic bone cement was injected to the vertebral body. Histological analysis was performed after intravenous injection of MNPs. Qualitative analysis of harvested tissues revealed successful placement of magnetic cement into the vertebral body. Further quantitative analysis of histological sections of several vertebral bodies demonstrated enhanced accumulation of MNPs to regions that had magnetic cement injected during kyphoplasty compared to those that did not. By modifying the kyphoplasty bone cement to include magnets, thereby providing a guidance stimulus and a localizer, we were successfully able to guide intravenously injected magnetic nanoparticles to the thoracic vertebra. These results demonstrate an in-vivo proof of concept of a novel drug delivery strategy that has the potential to treat the underlying causes of VCFs, in addition to providing symptomatic support.
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Affiliation(s)
- Yanjing Wang
- Department of Chemistry, The Chinese University of Hong Kong, Shatin, New Territories, Hong Kong, China
| | - Chi Wu
- Department of Chemistry, The Chinese University of Hong Kong, Shatin, New Territories, Hong Kong, China
- Hefei National Laboratory for Physical Sciences at the Microscale, Department of Chemical Physics, University of Science and Technology of China, Hefei, Anhui 230026, China
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