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Kulkarni P, Rawtani D, Kumar M, Lahoti SR. Cardiovascular drug delivery: A review on the recent advancements in nanocarrier based drug delivery with a brief emphasis on the novel use of magnetoliposomes and extracellular vesicles and ongoing clinical trial research. J Drug Deliv Sci Technol 2020. [DOI: 10.1016/j.jddst.2020.102029] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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Chatterjee M, Hens A, Mahato K, Jaiswal N, Mahato N, Nagahanumaiah, Chanda N. A novel approach to fabricate dye-encapsulated polymeric micro- and nanoparticles by thin film dewetting technique. J Colloid Interface Sci 2017; 506:126-134. [PMID: 28732229 DOI: 10.1016/j.jcis.2017.07.023] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2017] [Revised: 07/06/2017] [Accepted: 07/06/2017] [Indexed: 11/28/2022]
Abstract
A new method is reported for fabrication of polymeric micro- and nanoparticles from an intermediate patterned surface originated by dewetting of a polymeric thin film. Poly (d, l-lactide-co-glycolide) or PLGA, a biocompatible polymer is used to develop a thin film over a clean glass substrate which dewets spontaneously in the micro-/nano-patterned surface of size range 50nm to 3.5µm. Since another water-soluble polymer, poly vinyl alcohol (PVA) is coated on the same glass substrate before PLGA thin film formation, developed micro-/nano-patterns are easily extracted in water in the form of micro- and nanoparticle mixture of size range 50nm to 3.0µm. This simplified method is also used to effectively encapsulate a dye molecule, rhodamine B inside the PLGA micro-/nanoparticles. The developed dye-encapsulated nanoparticles, PLGA-rhodamine are separated from the mixture and tested for in-vitro delivery application of external molecules inside human lung cancer cells. For the first time, the use of thin film dewetting technique is reported as a potential route for the synthesis of polymeric micro-/nanoparticles and effective encapsulation of external species therein.
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Affiliation(s)
- Manosree Chatterjee
- Micro System Technology Laboratory, CSIR - Central Mechanical Engineering Research Institute, Durgapur 713209, India; Department of Biotechnology, National Institute of Technology Durgapur, Durgapur 713204, India
| | - Abhiram Hens
- Micro System Technology Laboratory, CSIR - Central Mechanical Engineering Research Institute, Durgapur 713209, India.
| | - Kuldeep Mahato
- Micro System Technology Laboratory, CSIR - Central Mechanical Engineering Research Institute, Durgapur 713209, India
| | - Namita Jaiswal
- Micro System Technology Laboratory, CSIR - Central Mechanical Engineering Research Institute, Durgapur 713209, India; Department of Biotechnology, National Institute of Technology Durgapur, Durgapur 713204, India
| | - Nivedita Mahato
- Department of Biotechnology, National Institute of Technology Durgapur, Durgapur 713204, India
| | - Nagahanumaiah
- Micro System Technology Laboratory, CSIR - Central Mechanical Engineering Research Institute, Durgapur 713209, India
| | - Nripen Chanda
- Micro System Technology Laboratory, CSIR - Central Mechanical Engineering Research Institute, Durgapur 713209, India.
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Jamaiyar A, Wan W, Ohanyan V, Enrick M, Janota D, Cumpston D, Song H, Stevanov K, Kolz CL, Hakobyan T, Dong F, Newby BMZ, Chilian WM, Yin L. Alignment of inducible vascular progenitor cells on a micro-bundle scaffold improves cardiac repair following myocardial infarction. Basic Res Cardiol 2017; 112:41. [PMID: 28540527 DOI: 10.1007/s00395-017-0631-4] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/27/2017] [Accepted: 05/18/2017] [Indexed: 12/26/2022]
Abstract
Ischemic heart disease is still the leading cause of death even with the advancement of pharmaceutical therapies and surgical procedures. Early vascularization in the ischemic heart is critical for a better outcome. Although stem cell therapy has great potential for cardiovascular regeneration, the ideal cell type and delivery method of cells have not been resolved. We tested a new approach of stem cell therapy by delivery of induced vascular progenitor cells (iVPCs) grown on polymer micro-bundle scaffolds in a rat model of myocardial infarction. iVPCs partially reprogrammed from vascular endothelial cells (ECs) had potent angiogenic potential and were able to simultaneously differentiate into vascular smooth muscle cells (SMCs) and ECs in 2D culture. Under hypoxic conditions, iVPCs also secreted angiogenic cytokines such as vascular endothelial growth factor (VEGF) and basic fibroblast growth factor (bFGF) as measured by enzyme-linked immunosorbent assay (ELISA). A longitudinal micro-scaffold made from poly(lactic-co-glycolic acid) was sufficient for the growth and delivery of iVPCs. Co-cultured ECs and SMCs aligned well on the micro-bundle scaffold similarly as in the vessels. 3D cell/polymer micro-bundles formed by iVPCs and micro-scaffolds were transplanted into the ischemic myocardium in a rat model of myocardial infarction (MI) with ligation of the left anterior descending artery. Our in vivo data showed that iVPCs on the micro-bundle scaffold had higher survival, and better retention and engraftment in the myocardium than free iVPCs. iVPCs on the micro-bundles promoted better cardiomyocyte survival than free iVPCs. Moreover, iVPCs and iVPC/polymer micro-bundles treatment improved cardiac function (ejection fraction and fractional shortening, endocardial systolic volume) measured by echocardiography, increased vessel density, and decreased infarction size [endocardial and epicardial infarct (scar) length] better than untreated controls at 8 weeks after MI. We conclude that iVPCs grown on a polymer micro-bundle scaffold are new promising approach for cell-based therapy designed for cardiovascular regeneration in ischemic heart disease.
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Affiliation(s)
- Anurag Jamaiyar
- Department of Integrative Medical Sciences, Northeast Ohio Medical University, 4209 State Route 44, Rootstown, OH, 44272, USA.,School of Biomedical Sciences, Kent State University, Kent, OH, USA
| | - Weiguo Wan
- Department of Integrative Medical Sciences, Northeast Ohio Medical University, 4209 State Route 44, Rootstown, OH, 44272, USA
| | - Vahagn Ohanyan
- Department of Integrative Medical Sciences, Northeast Ohio Medical University, 4209 State Route 44, Rootstown, OH, 44272, USA
| | - Molly Enrick
- Department of Integrative Medical Sciences, Northeast Ohio Medical University, 4209 State Route 44, Rootstown, OH, 44272, USA
| | - Danielle Janota
- Department of Integrative Medical Sciences, Northeast Ohio Medical University, 4209 State Route 44, Rootstown, OH, 44272, USA
| | - Devan Cumpston
- Department of Integrative Medical Sciences, Northeast Ohio Medical University, 4209 State Route 44, Rootstown, OH, 44272, USA
| | - Hokyung Song
- Department of Chemical and Biomolecular Engineering, The University of Akron, Akron, OH, 44325, USA
| | - Kelly Stevanov
- Department of Integrative Medical Sciences, Northeast Ohio Medical University, 4209 State Route 44, Rootstown, OH, 44272, USA
| | - Christopher L Kolz
- Department of Integrative Medical Sciences, Northeast Ohio Medical University, 4209 State Route 44, Rootstown, OH, 44272, USA
| | - Tatev Hakobyan
- Department of Integrative Medical Sciences, Northeast Ohio Medical University, 4209 State Route 44, Rootstown, OH, 44272, USA
| | - Feng Dong
- Department of Integrative Medical Sciences, Northeast Ohio Medical University, 4209 State Route 44, Rootstown, OH, 44272, USA
| | - Bi-Min Zhang Newby
- Department of Chemical and Biomolecular Engineering, The University of Akron, Akron, OH, 44325, USA
| | - William M Chilian
- Department of Integrative Medical Sciences, Northeast Ohio Medical University, 4209 State Route 44, Rootstown, OH, 44272, USA
| | - Liya Yin
- Department of Integrative Medical Sciences, Northeast Ohio Medical University, 4209 State Route 44, Rootstown, OH, 44272, USA.
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Xia T, Liu W, Yang L. A review of gradient stiffness hydrogels used in tissue engineering and regenerative medicine. J Biomed Mater Res A 2017; 105:1799-1812. [DOI: 10.1002/jbm.a.36034] [Citation(s) in RCA: 54] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2016] [Revised: 01/30/2017] [Accepted: 02/08/2017] [Indexed: 11/06/2022]
Affiliation(s)
- Tingting Xia
- Key Laboratory of Biorheological Science and Technology, Ministry of Education, Bioengineering College; Chongqing University; Chongqing 400044 China
| | - Wanqian Liu
- Key Laboratory of Biorheological Science and Technology, Ministry of Education, Bioengineering College; Chongqing University; Chongqing 400044 China
| | - Li Yang
- Key Laboratory of Biorheological Science and Technology, Ministry of Education, Bioengineering College; Chongqing University; Chongqing 400044 China
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Salehi S, Ostrovidov S, Ebrahimi M, Sadeghian RB, Liang X, Nakajima K, Bae H, Fujie T, Khademhosseini A. Development of Flexible Cell-Loaded Ultrathin Ribbons for Minimally Invasive Delivery of Skeletal Muscle Cells. ACS Biomater Sci Eng 2017; 3:579-589. [PMID: 33429625 DOI: 10.1021/acsbiomaterials.6b00696] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Cell transplantation therapy provides a potential solution for treating skeletal muscle disorders, but cell survival after transplantation is poor. This limitation could be addressed by grafting donor cells onto biomaterials to protect them against harsh environments and processing, consequently improving cell viability in situ. Thus, we present here the fabrication of poly(lactic-co-glycolic acid) (PLGA) ultrathin ribbons with "canal-like" structures using a microfabrication technique to generate ribbons of aligned murine skeletal myoblasts (C2C12). We found that the ribbons functionalized with a solution of 3,4-dihydroxy-l-phenylalanine (DOPA) and then coated with poly-l-lysine (PLL) and fibronectin (FN) improve cell attachment and support the growth of C2C12. The viability of cells on the ribbons is evaluated following the syringe-handling steps of injection with different needle sizes. C2C12 cells readily adhere to the ribbon surface, proliferate over time, align (over 74%), maintain high viability (over 80%), and differentiate to myotubes longer than 400 μm. DNA content quantification carried out before and after injection and myogenesis evaluation confirm that cell-loaded ribbons can safely retain cells with high functionality after injection and are suitable for minimally invasive cell transplantation.
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Affiliation(s)
- Sahar Salehi
- WPI-Advanced Institute for Materials Research, Tohoku University, Sendai 980-8577, Japan
| | - Serge Ostrovidov
- WPI-Advanced Institute for Materials Research, Tohoku University, Sendai 980-8577, Japan
| | - Majid Ebrahimi
- WPI-Advanced Institute for Materials Research, Tohoku University, Sendai 980-8577, Japan
| | - Ramin Banan Sadeghian
- WPI-Advanced Institute for Materials Research, Tohoku University, Sendai 980-8577, Japan
| | - Xiaobin Liang
- School of Materials and Chemical Technology, Tokyo Institute of Technology, Tokyo 152-8550, Japan
| | - Ken Nakajima
- School of Materials and Chemical Technology, Tokyo Institute of Technology, Tokyo 152-8550, Japan
| | - Hojae Bae
- Department of Bioindustrial Technologies, College of Animal Bioscience and Technology, Konkuk University, Hwayang-dong, Kwangjin-gu, Seoul 143-701, Republic of Korea
| | - Toshinori Fujie
- Waseda Institute for Advanced Study, Waseda University, Shinjuku, Tokyo 162-8480, Japan.,PRESTO, Japan Science and Technology Agency, Kawaguchi, Saitama 332-0012, Japan
| | - Ali Khademhosseini
- WPI-Advanced Institute for Materials Research, Tohoku University, Sendai 980-8577, Japan.,Department of Bioindustrial Technologies, College of Animal Bioscience and Technology, Konkuk University, Hwayang-dong, Kwangjin-gu, Seoul 143-701, Republic of Korea.,Biomaterials Innovation Research Center, Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts 02139, United States.,Harvard-MIT Division of Health Sciences and Technology, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, United States.,Wyss Institute for Biologically Inspired Engineering, Harvard University, Boston, Massachusetts 02115, United States.,Department of Physics, King Abdulaziz University, Jeddah 21569, Saudi Arabia
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Namdari M, Cheraghi M, Negahdari B, Eatemadi A, Daraee H. Recent advances in magnetoliposome for heart drug delivery. ARTIFICIAL CELLS NANOMEDICINE AND BIOTECHNOLOGY 2017; 45:1-7. [PMID: 28272903 DOI: 10.1080/21691401.2017.1299159] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Magnetic nanoparticles (NPs) also have been subject of interest to the therapeutic and imaging field because of their unique magnetic properties. Magnetoliposomes (MLs) are made up of a combination of liposomes and magnetic NPs, and they have been proven to be a potential biomaterial to fields like magnetic-targeted drug delivery, MRI, etc. The efficiency of a drug delivery system to the heart determines the treatment strategy for most of the heart diseases. In this review article, we summarize the recent development and updates in the application of MLs as a drug delivery system for heart/cardiac diseases.
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Affiliation(s)
- Mehrdad Namdari
- a Department of Cardiology , Lorestan University of Medical Sciences , Khoramabad , Iran
| | - Mostafa Cheraghi
- a Department of Cardiology , Lorestan University of Medical Sciences , Khoramabad , Iran
| | - Babak Negahdari
- b Department of Medical Biotechnology , School of advanced Technologies in Medicine, Tehran University of Medical Sciences , Tehran , Iran
| | - Ali Eatemadi
- b Department of Medical Biotechnology , School of advanced Technologies in Medicine, Tehran University of Medical Sciences , Tehran , Iran.,c Department of Medical Biotechnology , School of Medicine, Lorestan University of Medical Sciences , Khoramabad , Iran
| | - Hadis Daraee
- b Department of Medical Biotechnology , School of advanced Technologies in Medicine, Tehran University of Medical Sciences , Tehran , Iran.,c Department of Medical Biotechnology , School of Medicine, Lorestan University of Medical Sciences , Khoramabad , Iran
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