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Wang J, Qiao W, Zhao H, Yang X. Paclitaxel and betulonic acid synergistically enhance antitumor efficacy by forming co-assembled nanoparticles. Biochem Pharmacol 2020; 182:114232. [PMID: 32979350 DOI: 10.1016/j.bcp.2020.114232] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2020] [Revised: 09/19/2020] [Accepted: 09/21/2020] [Indexed: 12/14/2022]
Abstract
The side effects and low bioavailability of paclitaxel (PTX) limit its clinical application. The formation of self-assembled nanomedicines without structural modification is attractive for biomedical applications. Here, we constructed a supramolecular co-assembled nanoparticles (NPs), which is formed by betulonic acid (BTA) and PTX mainly through hydrogen bond interaction and hydrophobic interaction. It not only has the characteristics of NPs but also the activity of natural small molecules (NSMs). The results of in vitro and in vivo experiments showed that BTA-PTX NPs showed excellent synergistic enhancement of anti-tumor efficacy, because BTA and PTX have different anti-tumor mechanisms. What's more, BTA-PTX NPs showed excellent biosafety and low toxicity, because BTA has impressive biological activity and biosafety. This work provides an effective and simple method to construct high efficiency and minimize side effects of NPs, which provides more possibilities for the application of NSMs in drug delivery.
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Affiliation(s)
- Jiacheng Wang
- School of Chemistry and Chemical Engineering, Harbin Institute of Technology, No.92 West Dazhi Street, Nan Gang District, Harbin, Heilongjiang 150001, PR China
| | - Wenshu Qiao
- School of Chemistry and Chemical Engineering, Harbin Institute of Technology, No.92 West Dazhi Street, Nan Gang District, Harbin, Heilongjiang 150001, PR China
| | - Haitian Zhao
- School of Chemistry and Chemical Engineering, Harbin Institute of Technology, No.92 West Dazhi Street, Nan Gang District, Harbin, Heilongjiang 150001, PR China.
| | - Xin Yang
- School of Chemistry and Chemical Engineering, Harbin Institute of Technology, No.92 West Dazhi Street, Nan Gang District, Harbin, Heilongjiang 150001, PR China.
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2
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Alvarez MM, Aizenberg J, Analoui M, Andrews AM, Bisker G, Boyden ES, Kamm RD, Karp JM, Mooney DJ, Oklu R, Peer D, Stolzoff M, Strano MS, Trujillo-de Santiago G, Webster TJ, Weiss PS, Khademhosseini A. Emerging Trends in Micro- and Nanoscale Technologies in Medicine: From Basic Discoveries to Translation. ACS NANO 2017; 11:5195-5214. [PMID: 28524668 DOI: 10.1021/acsnano.7b01493] [Citation(s) in RCA: 50] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
We discuss the state of the art and innovative micro- and nanoscale technologies that are finding niches and opening up new opportunities in medicine, particularly in diagnostic and therapeutic applications. We take the design of point-of-care applications and the capture of circulating tumor cells as illustrative examples of the integration of micro- and nanotechnologies into solutions of diagnostic challenges. We describe several novel nanotechnologies that enable imaging cellular structures and molecular events. In therapeutics, we describe the utilization of micro- and nanotechnologies in applications including drug delivery, tissue engineering, and pharmaceutical development/testing. In addition, we discuss relevant challenges that micro- and nanotechnologies face in achieving cost-effective and widespread clinical implementation as well as forecasted applications of micro- and nanotechnologies in medicine.
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Affiliation(s)
- Mario M Alvarez
- Centro de Biotecnología-FEMSA, Tecnológico de Monterrey , Ave. Eugenio Garza Sada 2501, Col. Tecnológico, CP 64849 Monterrey, Nuevo León, México
| | - Joanna Aizenberg
- Wyss Institute for Biologically Inspired Engineering, Harvard University , Boston, Massachusetts 02115, United States
| | - Mostafa Analoui
- UConn Venture Development and Incubation, UConn , Storrs, CT 06269, United States
| | | | | | | | | | | | - David J Mooney
- Wyss Institute for Biologically Inspired Engineering, Harvard University , Boston, Massachusetts 02115, United States
| | - Rahmi Oklu
- Division of Interventional Radiology, Mayo Clinic , Scottsdale, Arizona 85259, United States
| | | | | | | | - Grissel Trujillo-de Santiago
- Centro de Biotecnología-FEMSA, Tecnológico de Monterrey , Ave. Eugenio Garza Sada 2501, Col. Tecnológico, CP 64849 Monterrey, Nuevo León, México
| | - Thomas J Webster
- Wenzhou Institute of Biomaterials and Engineering, Wenzhou Medical University , Wenzhou 325000, China
| | | | - Ali Khademhosseini
- Department of Bioindustrial Technologies, College of Animal Bioscience and Technology, Konkuk University , Hwayang-dong, Gwangjin-gu, Seoul 143-701, Republic of Korea
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Zheng Y, Chen Y, Jin LW, Ye HY, Liu G. Cytotoxicity and Genotoxicity in Human Embryonic Kidney Cells Exposed to Surface Modify Chitosan Nanoparticles Loaded with Curcumin. AAPS PharmSciTech 2016; 17:1347-1352. [PMID: 26718819 DOI: 10.1208/s12249-015-0471-1] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2015] [Accepted: 12/13/2015] [Indexed: 11/30/2022] Open
Abstract
The rapid progress in the development and scientific investments of modified nanoparticles are due to their owed activity to various diseased conditions for which they are prepared. But the toxicity which they cause cannot be overlooked. The present study demonstrates the development of phosphatidylserine (PS)-coated chitosan (CS) nanoparticles (NPs) loaded with curcumin (CU), which was then investigated against human embryonic kidney cells (HEK 293) for its cytotoxic and genotoxic effect in rats. The CU-loaded CNPs (CNPs-CU) have been prepared by ionic gelation method, later which were grafted with PS. CNPs-CU and PS-CNPs-CU have been evaluated for their size, poly dispersity index, amount of drug entrapped, and in vitro CU release. CNPs-CU has an average size 167.6 ± 3.53 nm and polydispersity index (PDI) 0.115 ± 0.014, whereas PS-CNPs-CU shows average size 220 ± 3.67 nm and PDI 0.148 ± 0.019. Surface morphology of prepared NPs was confirmed by high-resolution transmission electron microscopy (HR-TEM). There was no major difference in cell viability between PS-CNPs-CU and CNPs-CU when they were exposed to HEK 293 cells at all equivalent concentrations. A series of genotoxic studies were conducted, which revealed the non-genotoxicity potential of the developed complexes. These results demonstrated that PS-CNPs-CU may be useful as potential delivery system.
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Landesman-Milo D, Peer D. Transforming Nanomedicines From Lab Scale Production to Novel Clinical Modality. Bioconjug Chem 2016; 27:855-62. [PMID: 26734836 DOI: 10.1021/acs.bioconjchem.5b00607] [Citation(s) in RCA: 55] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
The use of nanoparticles as anticancer drug carriers has been studied for over 50 years. These nanoparticles that can carry drugs are now termed "nanomedicines". Since the approval of the first FDA "nanodrug", DOXIL in 1995, tremendous efforts have been made to develop hundreds of nanomedicines based on different materials. The development of drug nanocarriers (NCs) for cancer therapy is especially challenging and requires multidisciplinary approach. Not only is the translation from a lab scale production of the NCs to clinical scale a challenge, but tumor biology and its unique physiology also possess challenges that need to be overcome with cleverer approaches. Yet, with all the efforts made to develop new strategies to deliver drugs (including small molecules and biologics) for cancer therapy, the number of new NCs that are reaching clinical trials is extremely low. Here we discuss the reasons most of the NCs loaded with anticancer drugs are not likely to reach the clinic and emphasize the importance of understanding tumor physiology and heterogeneity, the use of predictive animal models, and the importance of sharing data as key denominators for potential successful translation of NCs from a bench scale into clinical modality for cancer care.
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Affiliation(s)
- Dalit Landesman-Milo
- Laboratory of NanoMedicine, Department of Cell Research and Immunology, George S. Wise Faculty of Life Sciences, Tel Aviv University , Tel Aviv 69978, Israel
| | - Dan Peer
- Laboratory of NanoMedicine, Department of Cell Research and Immunology, George S. Wise Faculty of Life Sciences, Tel Aviv University , Tel Aviv 69978, Israel
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Nejadmoghaddam MR, Babamahmoodi A, Minai-Tehrani A, Zarnani AH, Dinarvand R. The use of objective oriented project planning tools for nanosafety and health concerns: a case study in nanomedicine research project. EUROPEAN JOURNAL OF NANOMEDICINE 2016. [DOI: 10.1515/ejnm-2015-0050] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
AbstractPotential human health and environmental risks associated with nanoscience research projects and their deliverables, termed nanosafety, is one of the important issues for translating research findings into commercially viable products. This paper examined the applicability of project management tools to address nanosafety in an efficient manner. Using objectives oriented project planning (OOPP) we describe a new integrated content of the problem tree, the result tree, and the logical framework approach (LFA), by modeling our nanomedicine research project entitled “Nanomedicine preparation based on antibody drug conjugate (ADC)” as a case study. As a main result of the case study, we demonstrated an LFA matrix that highlights the need to deal with nanosafety as an activity of the research project. Consequently, the activity can lead to the output, standing operating procedure (SOP), for managing the project waste disposals and its deliverables side effects. In general, such output can be concluded as an important output for all nanoscience research projects to avoid underestimating risks for their nano-objects. Moreover, this article is written in the hope of providing an easy-to-understand template of project management tools for novice nanomedicine researchers who aim to apply OOPP in the design of their research projects.
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Biodegradable nanoparticles designed for drug delivery: The number of nanoparticles impacts on cytotoxicity. Toxicol In Vitro 2015; 29:1268-74. [DOI: 10.1016/j.tiv.2014.12.021] [Citation(s) in RCA: 42] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2014] [Revised: 12/19/2014] [Accepted: 12/24/2014] [Indexed: 11/23/2022]
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Peer D. Harnessing RNAi nanomedicine for precision therapy. MOLECULAR AND CELLULAR THERAPIES 2014; 2:5. [PMID: 26056574 PMCID: PMC4452054 DOI: 10.1186/2052-8426-2-5] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/30/2013] [Accepted: 10/30/2013] [Indexed: 01/05/2023]
Abstract
Utilizing RNA interference as an innovative therapeutic strategy has an immense likelihood to generate novel concepts in precision medicine. Several clinical trials are on the way with some positive initial results. Yet, targeting of RNAi payloads such as small interfering RNAs (siRNAs), microRNA (miR) mimetic or anti-miR (antagomirs) into specific cell types remains a challenge. Major attempts are done for developing nano-sized carriers that could overcome systemic, local and cellular barriers. This progress report will focus on the recent advances in the RNAi world, detailing strategies of systemic passive tissue targeting and active cellular targeting, which is often considered as the holy grail of drug delivery.
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Affiliation(s)
- Dan Peer
- Laboratory of NanoMedicine, Department of Cell Research and Immunology, George S. Wise Faculty of Life Science, Tel Aviv, 69978 Israel ; Department of Materials Science and Engineering, Faculty of Engineering, Tel Aviv, 69978 Israel ; Center for Nanoscience and Nanotechnology, Tel Aviv University, Tel Aviv, 69978 Israel
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8
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Peer D. Harnessing RNAi nanomedicine for precision therapy. MOLECULAR AND CELLULAR THERAPIES 2014; 2:5. [PMID: 26056574 PMCID: PMC4452054] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Figures] [Subscribe] [Scholar Register] [Received: 09/30/2013] [Accepted: 10/30/2013] [Indexed: 11/21/2023]
Abstract
Utilizing RNA interference as an innovative therapeutic strategy has an immense likelihood to generate novel concepts in precision medicine. Several clinical trials are on the way with some positive initial results. Yet, targeting of RNAi payloads such as small interfering RNAs (siRNAs), microRNA (miR) mimetic or anti-miR (antagomirs) into specific cell types remains a challenge. Major attempts are done for developing nano-sized carriers that could overcome systemic, local and cellular barriers. This progress report will focus on the recent advances in the RNAi world, detailing strategies of systemic passive tissue targeting and active cellular targeting, which is often considered as the holy grail of drug delivery.
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Affiliation(s)
- Dan Peer
- />Laboratory of NanoMedicine, Department of Cell Research and Immunology, George S. Wise Faculty of Life Science, Tel Aviv, 69978 Israel
- />Department of Materials Science and Engineering, Faculty of Engineering, Tel Aviv, 69978 Israel
- />Center for Nanoscience and Nanotechnology, Tel Aviv University, Tel Aviv, 69978 Israel
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Fabbro A, Prato M, Ballerini L. Carbon nanotubes in neuroregeneration and repair. Adv Drug Deliv Rev 2013; 65:2034-44. [PMID: 23856411 DOI: 10.1016/j.addr.2013.07.002] [Citation(s) in RCA: 85] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2013] [Revised: 04/29/2013] [Accepted: 07/05/2013] [Indexed: 01/16/2023]
Abstract
In the last decade, we have experienced an increasing interest and an improved understanding of the application of nanotechnology to the nervous system. The aim of such studies is that of developing future strategies for tissue repair to promote functional recovery after brain damage. In this framework, carbon nanotube based technologies are emerging as particularly innovative tools due to the outstanding physical properties of these nanomaterials together with their recently documented ability to interface neuronal circuits, synapses and membranes. This review will discuss the state of the art in carbon nanotube technology applied to the development of devices able to drive nerve tissue repair; we will highlight the most exciting findings addressing the impact of carbon nanotubes in nerve tissue engineering, focusing in particular on neuronal differentiation, growth and network reconstruction.
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Mizrahy S, Landesman-Milo D, Peer D. Sweet Fairytale: Carbohydrates as Backbones for Glyconanomedicine. Isr J Chem 2013. [DOI: 10.1002/ijch.201300068] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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Lu X, Jin T, Jin Y, Wu L, Hu B, Tian Y, Fan X. Toxicogenomic analysis of the particle dose- and size-response relationship of silica particles-induced toxicity in mice. NANOTECHNOLOGY 2013; 24:015106. [PMID: 23221170 DOI: 10.1088/0957-4484/24/1/015106] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
This study investigated the relationship between particle size and toxicity of silica particles (SP) with diameters of 30, 70, and 300 nm, which is essential to the safe design and application of SP. Data obtained from histopathological examinations suggested that SP of these sizes can all induce acute inflammation in the liver. In vivo imaging showed that intravenously administrated SP are mainly present in the liver, spleen and intestinal tract. Interestingly, in gene expression analysis, the cellular response pathways activated in the liver are predominantly conserved independently of particle dose when the same size SP are administered or are conserved independently of particle size, surface area and particle number when nano- or submicro-sized SP are administered at their toxic doses. Meanwhile, integrated analysis of transcriptomics, previous metabonomics and conventional toxicological results support the view that SP can result in inflammatory and oxidative stress, generate mitochondrial dysfunction, and eventually cause hepatocyte necrosis by neutrophil-mediated liver injury.
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Affiliation(s)
- Xiaoyan Lu
- Pharmaceutical Informatics Institute, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou, 310058, People's Republic of China
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Wang J, Wei Y, Shi X, Gao H. Cellular entry of graphene nanosheets: the role of thickness, oxidation and surface adsorption. RSC Adv 2013. [DOI: 10.1039/c3ra40392k] [Citation(s) in RCA: 99] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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