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Makode S, Maurya S, Niknam SA, Mollocana-Lara E, Jaberi K, Faramarzi N, Tamayol A, Mortazavi M. Three dimensional (bio)printing of blood vessels: from vascularized tissues to functional arteries. Biofabrication 2024; 16:022005. [PMID: 38277671 DOI: 10.1088/1758-5090/ad22ed] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2023] [Accepted: 01/26/2024] [Indexed: 01/28/2024]
Abstract
Tissue engineering has emerged as a strategy for producing functional tissues and organs to treat diseases and injuries. Many chronic conditions directly or indirectly affect normal blood vessel functioning, necessary for material exchange and transport through the body and within tissue-engineered constructs. The interest in vascular tissue engineering is due to two reasons: (1) functional grafts can be used to replace diseased blood vessels, and (2) engineering effective vasculature within other engineered tissues enables connection with the host's circulatory system, supporting their survival. Among various practices, (bio)printing has emerged as a powerful tool to engineer biomimetic constructs. This has been made possible with precise control of cell deposition and matrix environment along with the advancements in biomaterials. (Bio)printing has been used for both engineering stand-alone vascular grafts as well as vasculature within engineered tissues for regenerative applications. In this review article, we discuss various conditions associated with blood vessels, the need for artificial blood vessels, the anatomy and physiology of different blood vessels, available 3D (bio)printing techniques to fabricate tissue-engineered vascular grafts and vasculature in scaffolds, and the comparison among the different techniques. We conclude our review with a brief discussion about future opportunities in the area of blood vessel tissue engineering.
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Affiliation(s)
- Shubham Makode
- Centre for Biomedical Engineering, Indian Institute of Technology Delhi, New Delhi, India
| | - Satyajit Maurya
- Centre for Biomedical Engineering, Indian Institute of Technology Delhi, New Delhi, India
| | - Seyed A Niknam
- Department of Industrial Engineering, Western New England University, Springfield, MA, United States of America
| | - Evelyn Mollocana-Lara
- Department of Biomedical Engineering, University of Connecticut Health Center, Farmington, CT 06030, United States of America
| | - Kiana Jaberi
- Department of Nutritional Science, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Negar Faramarzi
- Department of Medicine, University of Connecticut Health Center, Farmington, CT 06030, United States of America
| | - Ali Tamayol
- Department of Biomedical Engineering, University of Connecticut Health Center, Farmington, CT 06030, United States of America
| | - Mehdi Mortazavi
- Department of Mechanical and Materials Engineering, Worcester Polytechnic Institute, Worcester, MA 01609, United States of America
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2
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Khodadadi R, Eghbal M, Ofoghi H, Balaei A, Tamayol A, Abrinia K, Sanati-Nezhad A, Samandari M. An integrated centrifugal microfluidic strategy for point-of-care complete blood counting. Biosens Bioelectron 2024; 245:115789. [PMID: 37979545 DOI: 10.1016/j.bios.2023.115789] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2023] [Revised: 09/26/2023] [Accepted: 10/24/2023] [Indexed: 11/20/2023]
Abstract
Centrifugal microfluidics holds the potential to revolutionize point-of-care (POC) testing by simplifying laboratory tests through automating fluid and cell manipulation within microfluidic channels. This technology can facilitate blood testing, the most frequent clinical test, at the POC. However, an integrated centrifugal microfluidic device for complete blood counting (CBC) has not yet been fully realized. To address this, we propose an integrated portable system comprising a centrifuge and a hybrid microfluidic disc specifically designed for CBC analysis at the POC. The disc enables the implementation of various spin profiles in different stages of CBC to facilitate in-situ cell separation, solution metering and mixing, and differential cell counting. Furthermore, our system is coupled with a custom script that automates the process and ensures precise quantification of cells using light and fluorescent images captured from the detection chamber of the disc. We demonstrate a close correlation between the proposed method and the hematology analyzer, considered the gold standard, for quantifying hematocrit (R2 = 0.99), white blood cell count (R2 = 0.98), white blood cell differential count (granulocyte/agranulocyte; R2 = 0.89), red blood cell count (R2 = 0.97), and mean corpuscular volume (R2 = 0.94). The integration of our portable system offers significant advantages, enabling more accessible and affordable CBC testing at the POC. Considering the simplicity, affordability (∼$250 capital cost and <$2 operational cost per test), as well as low power consumption (>100 tests using a typical 24 V/10 Ah battery), this system has the potential to enhance healthcare delivery, particularly in resource-limited settings and remote areas where access to traditional laboratory facilities is limited.
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Affiliation(s)
- Reza Khodadadi
- School of Mechanical Engineering, College of Engineering, University of Tehran, Tehran, Iran
| | - Manouchehr Eghbal
- Biotechnology Department, Iranian Research Organization for Science and Technology, Tehran, Iran
| | - Hamideh Ofoghi
- Biotechnology Department, Iranian Research Organization for Science and Technology, Tehran, Iran
| | - Alireza Balaei
- Biotechnology Department, Iranian Research Organization for Science and Technology, Tehran, Iran
| | - Ali Tamayol
- Department of Biomedical Engineering, University of Connecticut Health Center, Farmington, CT, 06030, USA
| | - Karen Abrinia
- School of Mechanical Engineering, College of Engineering, University of Tehran, Tehran, Iran.
| | - Amir Sanati-Nezhad
- Department of Biomedical Engineering, University of Calgary, Calgary, Alberta, T2N 1N4, Canada.
| | - Mohamadmahdi Samandari
- Department of Biomedical Engineering, University of Connecticut Health Center, Farmington, CT, 06030, USA.
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3
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Ghelich P, Samandari M, Hassani Najafabadi A, Tanguay A, Quint J, Menon N, Ghanbariamin D, Saeedinejad F, Alipanah F, Chidambaram R, Krawetz R, Nuutila K, Toro S, Barnum L, Jay GD, Schmidt TA, Tamayol A. Dissolvable Immunomodulatory Microneedles for Treatment of Skin Wounds. Adv Healthc Mater 2024:e2302836. [PMID: 38299437 DOI: 10.1002/adhm.202302836] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2023] [Revised: 12/21/2023] [Indexed: 02/02/2024]
Abstract
Sustained inflammation can halt or delay wound healing, and macrophages play a central role in wound healing. Inflammatory macrophages are responsible for the removal of pathogens, debris, and neutrophils, while anti-inflammatory macrophages stimulate various regenerative processes. Recombinant human Proteoglycan 4 (rhPRG4) is shown to modulate macrophage polarization and to prevent fibrosis and scarring in ear wound healing. Here, dissolvable microneedle arrays (MNAs) carrying rhPRG4 are engineered for the treatment of skin wounds. The in vitro experiments suggest that rhPRG4 modulates the inflammatory function of bone marrow-derived macrophages. Degradable and detachable microneedles are developed from gelatin methacryloyl (GelMA) attach to a dissolvable gelatin backing. The developed MNAs are able to deliver a high dose of rhPRG4 through the dissolution of the gelatin backing post-injury, while the GelMA microneedles sustain rhPRG4 bioavailability over the course of treatment. In vivo results in a murine model of full-thickness wounds with impaired healing confirm a decrease in inflammatory biomarkers such as TNF-α and IL-6, and an increase in angiogenesis and collagen deposition. Collectively, these results demonstrate rhPRG4-incorporating MNA is a promising platform in skin wound healing applications.
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Affiliation(s)
- Pejman Ghelich
- Department of Biomedical Engineering, University of Connecticut Health Center, Farmington, CT, 06030, USA
| | - Mohamadmahdi Samandari
- Department of Biomedical Engineering, University of Connecticut Health Center, Farmington, CT, 06030, USA
| | - Alireza Hassani Najafabadi
- Department of Biomedical Engineering, University of Connecticut Health Center, Farmington, CT, 06030, USA
| | - Adam Tanguay
- Department of Biomedical Engineering, University of Connecticut Health Center, Farmington, CT, 06030, USA
| | - Jacob Quint
- Department of Biomedical Engineering, University of Connecticut Health Center, Farmington, CT, 06030, USA
| | - Nikhil Menon
- Department of Biomedical Engineering, University of Connecticut Health Center, Farmington, CT, 06030, USA
| | - Delaram Ghanbariamin
- Department of Biomedical Engineering, University of Connecticut Health Center, Farmington, CT, 06030, USA
| | - Farnoosh Saeedinejad
- Department of Biomedical Engineering, University of Connecticut Health Center, Farmington, CT, 06030, USA
| | - Fatemeh Alipanah
- Department of Biomedical Engineering, University of Connecticut Health Center, Farmington, CT, 06030, USA
| | - Ramaswamy Chidambaram
- Center for Comparative Medicine, University of Connecticut Health Center, Farmington, CT, 06030, USA
| | - Roman Krawetz
- McCaig Institute for Bone & Joint Health, University of Calgary, Calgary, AB, T2N 4Z6, Canada
- Department of Surgery, University of Calgary, Calgary, AB, T2N 1N4, Canada
| | - Kristo Nuutila
- US Army Institute of Surgical Research, Fort Sam Houston, Texas, 78234, USA
| | - Steven Toro
- Department of Biomedical Engineering, University of Connecticut Health Center, Farmington, CT, 06030, USA
| | - Lindsay Barnum
- Department of Biomedical Engineering, University of Connecticut Health Center, Farmington, CT, 06030, USA
| | - Gregory D Jay
- Emergency Medicine, Brown University, Providence, RI, 02908, USA
| | - Tannin A Schmidt
- Department of Biomedical Engineering, University of Connecticut Health Center, Farmington, CT, 06030, USA
| | - Ali Tamayol
- Department of Biomedical Engineering, University of Connecticut Health Center, Farmington, CT, 06030, USA
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4
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Toosi S, Javid-Naderi MJ, Tamayol A, Ebrahimzadeh MH, Yaghoubian S, Mousavi Shaegh SA. Additively manufactured porous scaffolds by design for treatment of bone defects. Front Bioeng Biotechnol 2024; 11:1252636. [PMID: 38312510 PMCID: PMC10834686 DOI: 10.3389/fbioe.2023.1252636] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2023] [Accepted: 12/20/2023] [Indexed: 02/06/2024] Open
Abstract
There has been increasing attention to produce porous scaffolds that mimic human bone properties for enhancement of tissue ingrowth, regeneration, and integration. Additive manufacturing (AM) technologies, i.e., three dimensional (3D) printing, have played a substantial role in engineering porous scaffolds for clinical applications owing to their high level of design and fabrication flexibility. To this end, this review article attempts to provide a detailed overview on the main design considerations of porous scaffolds such as permeability, adhesion, vascularisation, and interfacial features and their interplay to affect bone regeneration and osseointegration. Physiology of bone regeneration was initially explained that was followed by analysing the impacts of porosity, pore size, permeability and surface chemistry of porous scaffolds on bone regeneration in defects. Importantly, major 3D printing methods employed for fabrication of porous bone substitutes were also discussed. Advancements of MA technologies have allowed for the production of bone scaffolds with complex geometries in polymers, composites and metals with well-tailored architectural, mechanical, and mass transport features. In this way, a particular attention was devoted to reviewing 3D printed scaffolds with triply periodic minimal surface (TPMS) geometries that mimic the hierarchical structure of human bones. In overall, this review enlighten a design pathway to produce patient-specific 3D-printed bone substitutions with high regeneration and osseointegration capacity for repairing large bone defects.
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Affiliation(s)
- Shirin Toosi
- Stem Cell and Regenerative Medicine Center, Mashhad University of Medical Science, Mashhad, Iran
| | - Mohammad Javad Javid-Naderi
- Department of Medical Biotechnology and Nanotechnology, Faculty of Medicine, Mashhad University of Medical Science, Mashhad, Iran
| | - Ali Tamayol
- Department of Biomedical Engineering, University of Connecticut Health Center, Farmington, CT, United States
| | | | - Sima Yaghoubian
- Orthopedic Research Center, Ghaem Hospital, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Seyed Ali Mousavi Shaegh
- Orthopedic Research Center, Ghaem Hospital, Mashhad University of Medical Sciences, Mashhad, Iran
- Laboratory for Microfluidics and Medical Microsystems, BuAli Research Institute, Mashhad University of Medical Science, Mashhad, Iran
- Clinical Research Unit, Ghaem Hospital, Mashhad University of Medical Science, Mashhad, Iran
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5
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Peyret C, Elkhoury K, Bouguet-Bonnet S, Poinsignon S, Boulogne C, Giraud T, Stefan L, Tahri Y, Sanchez-Gonzalez L, Linder M, Tamayol A, Kahn CJ, Arab-Tehrany E. Gelatin Methacryloyl (GelMA) Hydrogel Scaffolds: Predicting Physical Properties Using an Experimental Design Approach. Int J Mol Sci 2023; 24:13359. [PMID: 37686165 PMCID: PMC10487574 DOI: 10.3390/ijms241713359] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2023] [Accepted: 08/22/2023] [Indexed: 09/10/2023] Open
Abstract
There is a growing interest for complex in vitro environments that closely mimic the extracellular matrix and allow cells to grow in microenvironments that are closer to the one in vivo. Protein-based matrices and especially hydrogels can answer this need, thanks to their similarity with the cell microenvironment and their ease of customization. In this study, an experimental design was conducted to study the influence of synthesis parameters on the physical properties of gelatin methacryloyl (GelMA). Temperature, ratio of methacrylic anhydride over gelatin, rate of addition, and stirring speed of the reaction were studied using a Doehlert matrix. Their impact on the following parameters was analyzed: degree of substitution, mass swelling ratio, storage modulus (log(G')), and compression modulus. This study highlights that the most impactful parameter was the ratio of methacrylic anhydride over gelatin. Although, temperature affected the degree of substitution, and methacrylic anhydride addition flow rate impacted the gel's physical properties, namely, its storage modulus and compression modulus. Moreover, this experimental design proposed a theoretical model that described the variation of GelMA's physical characteristics as a function of synthesis conditions.
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Affiliation(s)
| | | | | | | | | | - Tristan Giraud
- Université de Lorraine, CNRS, LCPM, F-54000 Nancy, France
| | - Loïc Stefan
- Université de Lorraine, CNRS, LCPM, F-54000 Nancy, France
| | - Yasmina Tahri
- Université de Lorraine, LIBio, F-54000 Nancy, France
| | | | - Michel Linder
- Université de Lorraine, LIBio, F-54000 Nancy, France
| | - Ali Tamayol
- Department of Biomedical Engineering, University of Connecticut Health Center, Farmington, CT 06030, USA
| | | | - Elmira Arab-Tehrany
- Université de Lorraine, LIBio, F-54000 Nancy, France
- Department of Biomedical Engineering, University of Connecticut Health Center, Farmington, CT 06030, USA
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6
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Zhu C, Karvar M, Koh DJ, Sklyar K, Endo Y, Quint J, Samandari M, Tamayol A, Sinha I. Acellular collagen-glycosaminoglycan matrix promotes functional recovery in a rat model of volumetric muscle loss. Regen Med 2023; 18:623-633. [PMID: 37491948 DOI: 10.2217/rme-2023-0060] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/27/2023] Open
Abstract
Aim: Volumetric muscle loss (VML) is a composite loss of skeletal muscle, which heals with fibrosis, minimal muscle regeneration, and incomplete functional recovery. This study investigated whether collagen-glycosaminoglycan scaffolds (CGS) improve functional recovery following VML. Methods: 15 Sprague-Dawley rats underwent either sham injury or bilateral tibialis anterior (TA) VML injury, with or without CGS implantation. Results: In rats with VML injuries treated with CGS, the TA exhibited greater in vivo tetanic forces and in situ twitch and tetanic dorsiflexion forces compared with those in the non-CGS group at 4- and 6-weeks following injury, respectively. Histologically, the VML with CGS group demonstrated reduced fibrosis and increased muscle regeneration. Conclusion: Taken together, CGS implantation has potential augment muscle recovery following VML.
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Affiliation(s)
- Christina Zhu
- Division of Plastic Surgery, Brigham & Women's Hospital, Harvard Medical School, Boston, MA 02115, USA
- Texas Tech University Health Sciences Center School of Medicine, Lubbock, TX 79430, USA
| | - Mehran Karvar
- Division of Plastic Surgery, Brigham & Women's Hospital, Harvard Medical School, Boston, MA 02115, USA
| | - Daniel J Koh
- Division of Plastic Surgery, Brigham & Women's Hospital, Harvard Medical School, Boston, MA 02115, USA
- Boston University Chobanian & Avedisian School of Medicine, Boston, MA 02118, USA
| | - Karina Sklyar
- Division of Plastic Surgery, Brigham & Women's Hospital, Harvard Medical School, Boston, MA 02115, USA
| | - Yori Endo
- Division of Plastic Surgery, Brigham & Women's Hospital, Harvard Medical School, Boston, MA 02115, USA
| | - Jacob Quint
- Department of Biomedical Engineering, University of Connecticut, Farmington, CT 06269, USA
| | - Mohamadmahdi Samandari
- Department of Biomedical Engineering, University of Connecticut, Farmington, CT 06269, USA
| | - Ali Tamayol
- Department of Biomedical Engineering, University of Connecticut, Farmington, CT 06269, USA
| | - Indranil Sinha
- Division of Plastic Surgery, Brigham & Women's Hospital, Harvard Medical School, Boston, MA 02115, USA
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7
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Sapowadia A, Ghanbariamin D, Zhou L, Zhou Q, Schmidt T, Tamayol A, Chen Y. Biomaterial Drug Delivery Systems for Prominent Ocular Diseases. Pharmaceutics 2023; 15:1959. [PMID: 37514145 PMCID: PMC10383518 DOI: 10.3390/pharmaceutics15071959] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2023] [Revised: 06/26/2023] [Accepted: 07/13/2023] [Indexed: 07/30/2023] Open
Abstract
Ocular diseases, such as age-related macular degeneration (AMD) and glaucoma, have had a profound impact on millions of patients. In the past couple of decades, these diseases have been treated using conventional techniques but have also presented certain challenges and limitations that affect patient experience and outcomes. To address this, biomaterials have been used for ocular drug delivery, and a wide range of systems have been developed. This review will discuss some of the major classes and examples of biomaterials used for the treatment of prominent ocular diseases, including ocular implants (biodegradable and non-biodegradable), nanocarriers (hydrogels, liposomes, nanomicelles, DNA-inspired nanoparticles, and dendrimers), microneedles, and drug-loaded contact lenses. We will also discuss the advantages of these biomaterials over conventional approaches with support from the results of clinical trials that demonstrate their efficacy.
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Affiliation(s)
- Avin Sapowadia
- Department of Biomedical Engineering, University of Connecticut, Storrs, CT 06269, USA
| | - Delaram Ghanbariamin
- Department of Biomedical Engineering, University of Connecticut, Storrs, CT 06269, USA
- Department of Biomedical Engineering, University of Connecticut Health Center, Farmington, CT 06030, USA
| | - Libo Zhou
- Department of Biomedical Engineering, University of Connecticut, Storrs, CT 06269, USA
| | - Qifa Zhou
- Department of Biomedical Engineering and Ophthalmology, University of Southern California, Los Angeles, CA 90089, USA
| | - Tannin Schmidt
- Department of Biomedical Engineering, University of Connecticut, Storrs, CT 06269, USA
- Department of Biomedical Engineering, University of Connecticut Health Center, Farmington, CT 06030, USA
| | - Ali Tamayol
- Department of Biomedical Engineering, University of Connecticut, Storrs, CT 06269, USA
- Department of Biomedical Engineering, University of Connecticut Health Center, Farmington, CT 06030, USA
| | - Yupeng Chen
- Department of Biomedical Engineering, University of Connecticut, Storrs, CT 06269, USA
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8
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Samandari M, Saeedinejad F, Quint J, Chuah SXY, Farzad R, Tamayol A. Repurposing biomedical muscle tissue engineering for cellular agriculture: challenges and opportunities. Trends Biotechnol 2023; 41:887-906. [PMID: 36914431 DOI: 10.1016/j.tibtech.2023.02.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2022] [Revised: 01/26/2023] [Accepted: 02/02/2023] [Indexed: 03/13/2023]
Abstract
Cellular agriculture is an emerging field rooted in engineering meat-mimicking cell-laden structures using tissue engineering practices that have been developed for biomedical applications, including regenerative medicine. Research and industrial efforts are focused on reducing the cost and improving the throughput of cultivated meat (CM) production using these conventional practices. Due to key differences in the goals of muscle tissue engineering for biomedical versus food applications, conventional strategies may not be economically and technologically viable or socially acceptable. In this review, these two fields are critically compared, and the limitations of biomedical tissue engineering practices in achieving the important requirements of food production are discussed. Additionally, the possible solutions and the most promising biomanufacturing strategies for cellular agriculture are highlighted.
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Affiliation(s)
| | - Farnoosh Saeedinejad
- Department of Biomedical Engineering, University of Connecticut, Farmington, CT, USA
| | - Jacob Quint
- Department of Biomedical Engineering, University of Connecticut, Farmington, CT, USA
| | - Sharon Xin Ying Chuah
- Food Science and Human Nutrition Department, Florida Sea Grant and Global Food Systems Institute, University of Florida, Gainesville, FL, USA
| | - Razieh Farzad
- Food Science and Human Nutrition Department, Florida Sea Grant and Global Food Systems Institute, University of Florida, Gainesville, FL, USA.
| | - Ali Tamayol
- Department of Biomedical Engineering, University of Connecticut, Farmington, CT, USA.
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9
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Nel J, Elkhoury K, Velot É, Bianchi A, Acherar S, Francius G, Tamayol A, Grandemange S, Arab-Tehrany E. Functionalized liposomes for targeted breast cancer drug delivery. Bioact Mater 2023; 24:401-437. [PMID: 36632508 PMCID: PMC9812688 DOI: 10.1016/j.bioactmat.2022.12.027] [Citation(s) in RCA: 19] [Impact Index Per Article: 19.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2022] [Revised: 12/05/2022] [Accepted: 12/25/2022] [Indexed: 01/03/2023] Open
Abstract
Despite the exceptional progress in breast cancer pathogenesis, prognosis, diagnosis, and treatment strategies, it remains a prominent cause of female mortality worldwide. Additionally, although chemotherapies are effective, they are associated with critical limitations, most notably their lack of specificity resulting in systemic toxicity and the eventual development of multi-drug resistance (MDR) cancer cells. Liposomes have proven to be an invaluable drug delivery system but of the multitudes of liposomal systems developed every year only a few have been approved for clinical use, none of which employ active targeting. In this review, we summarize the most recent strategies in development for actively targeted liposomal drug delivery systems for surface, transmembrane and internal cell receptors, enzymes, direct cell targeting and dual-targeting of breast cancer and breast cancer-associated cells, e.g., cancer stem cells, cells associated with the tumor microenvironment, etc.
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Affiliation(s)
- Janske Nel
- Université de Lorraine, LIBio, F-54000, Nancy, France
| | | | - Émilie Velot
- Université de Lorraine, CNRS, IMoPA, F-54000, Nancy, France
| | - Arnaud Bianchi
- Université de Lorraine, CNRS, IMoPA, F-54000, Nancy, France
| | - Samir Acherar
- Université de Lorraine, CNRS, LCPM, F-54000, Nancy, France
| | | | - Ali Tamayol
- Department of Biomedical Engineering, University of Connecticut Health Center, Farmington, CT, 06030, USA
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10
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Ghanbariamin D, Samandari M, Ghelich P, Shahbazmohamadi S, Schmidt TA, Chen Y, Tamayol A. Cleanroom-Free Fabrication of Microneedles for Multimodal Drug Delivery. Small 2023:e2207131. [PMID: 37026428 DOI: 10.1002/smll.202207131] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/16/2022] [Revised: 12/26/2022] [Indexed: 06/19/2023]
Abstract
Microneedles have recently emerged as a powerful tool for minimally invasive drug delivery and body fluid sampling. To date, high-resolution fabrication of microneedle arrays (MNAs) is mostly achieved by the utilization of sophisticated facilities and expertise. Particularly, hollow microneedles have usually been manufactured in cleanrooms out of silicon, resin, or metallic materials. Such strategies do not support the fabrication of microneedles from biocompatible/biodegradable materials and limit the capability of multimodal drug delivery for the controlled release of different therapeutics through a combination of injection and sustained diffusion. This study implements low-cost 3D printers to fabricate relatively large needle arrays, followed by repeatable shrink-molding of hydrogels to form high-resolution molds for solid and hollow MNAs with controllable sizes. The developed strategy further enables modulating surface topography of MNAs to tailor their surface area and instantaneous wettability for controllable drug delivery and body fluid sampling. Hybrid gelatin methacryloyl (GelMA)/polyethylene glycol diacrylate (PEGDA) MNAs are fabricated using the developed strategy that can easily penetrate the skin and enable multimodal drug delivery. The proposed method holds promise for affordable, controllable, and scalable fabrication of MNAs by researchers and clinicians for controlled spatiotemporal administration of therapeutics and sample collection.
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Affiliation(s)
- Delaram Ghanbariamin
- Department of Biomedical Engineering, University of Connecticut Health Center, Farmington, CT, 06030, USA
- Department of Biomedical Engineering, University of Connecticut, Storrs, CT, 06269, USA
| | - Mohamadmahdi Samandari
- Department of Biomedical Engineering, University of Connecticut Health Center, Farmington, CT, 06030, USA
| | - Pejman Ghelich
- Department of Biomedical Engineering, University of Connecticut Health Center, Farmington, CT, 06030, USA
- Department of Biomedical Engineering, University of Connecticut, Storrs, CT, 06269, USA
| | - Sina Shahbazmohamadi
- Department of Biomedical Engineering, University of Connecticut, Storrs, CT, 06269, USA
| | - Tannin A Schmidt
- Department of Biomedical Engineering, University of Connecticut Health Center, Farmington, CT, 06030, USA
| | - Yupeng Chen
- Department of Biomedical Engineering, University of Connecticut, Storrs, CT, 06269, USA
| | - Ali Tamayol
- Department of Biomedical Engineering, University of Connecticut Health Center, Farmington, CT, 06030, USA
- Department of Biomedical Engineering, University of Connecticut, Storrs, CT, 06269, USA
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11
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Ozel C, Apaydin E, Sariboyaci AE, Tamayol A, Avci H. A multifunctional sateen woven dressings for treatment of skin injuries. Colloids Surf B Biointerfaces 2023; 224:113197. [PMID: 36822118 DOI: 10.1016/j.colsurfb.2023.113197] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2022] [Revised: 01/30/2023] [Accepted: 02/02/2023] [Indexed: 02/05/2023]
Abstract
Cutaneous wounds with impaired healing such as diabetic ulcers and burns constitute major and rapidly growing threat to healthcare systems worldwide. Accelerating wound healing requires the delivery of biological factors that induce angiogenesis, support cellular proliferation, and modulate inflammation while minimizing infection. In this study, we engineered a dressing made by weaving of composite fibers (CFs) carrying mesenchymal stem cells (MSCs) and a model antibiotic using a scalable sateen textile technique. In this regard, two different sets of CFs carrying MSCs or an antimicrobial agent were used to generate a multifunctional dressing. According to cell viability and metabolic activity as CCK-8 and live/dead with qRT-PCR results, more than %90 the encapsulated MSCs remain viable for 28 days and their expression levels of the wound repair factors including ECM remodeling, angiogenesis and immunomodulatory maintained in MSCs post dressing manufacturing for 14 days. Post 10 days culture of the dressing, MSCs within CFs had 10-fold higher collagen synthesis (p < 0.0001) determined by hydroxyproline assay which indicates the enhanced healing properties. According to in vitro antimicrobial activity results determined by disk diffusion and broth microdilution tests, the first day and the total amount of release gentamicin loaded dressing samples during the 28 days were higher than determined minimal inhibition concentration (MIC) values for S. aureus and K. pneumonia without negatively impacting the viability and functionality of encapsulated MSCs within the dressing. The dressing is also flexible and can conform to skin curvatures making the dressing suitable for the treatment of different skin injuries such as burns and diabetic ulcers.
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Affiliation(s)
- Ceren Ozel
- Department of Stem Cell, Institute of Health Sciences, Eskisehir Osmangazi University, Eskisehir 26040, Turkey; Cellular Therapy and Stem Cell Production Application and Research Center (ESTEM), Eskisehir Osmangazi University, Eskisehir 26040, Turkey
| | - Elif Apaydin
- Cellular Therapy and Stem Cell Production Application and Research Center (ESTEM), Eskisehir Osmangazi University, Eskisehir 26040, Turkey; Department of Biochemistry, Institute of Health Sciences, Anadolu University, Eskişehir 26470, Turkey
| | - Ayla Eker Sariboyaci
- Department of Stem Cell, Institute of Health Sciences, Eskisehir Osmangazi University, Eskisehir 26040, Turkey; Cellular Therapy and Stem Cell Production Application and Research Center (ESTEM), Eskisehir Osmangazi University, Eskisehir 26040, Turkey
| | - Ali Tamayol
- Department of Biomedical Engineering, University of Connecticut Health Center, Farmington, CT 06269, USA.
| | - Huseyin Avci
- Cellular Therapy and Stem Cell Production Application and Research Center (ESTEM), Eskisehir Osmangazi University, Eskisehir 26040, Turkey; Department of Metallurgical and Materials Engineering, Eskişehir Osmangazi University, Eskişehir 26040, Turkey; Translational Medicine Research and Clinical Center (TATUM), Eskişehir Osmangazi University, Eskişehir 26040, Turkey.
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12
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Sedigh A, Ghelich P, Quint J, Mollocana-Lara EC, Samandari M, Tamayol A, Tomlinson RE. Approximating scaffold printability utilizing computational methods. Biofabrication 2023; 15:10.1088/1758-5090/acbbf0. [PMID: 36787632 PMCID: PMC10123880 DOI: 10.1088/1758-5090/acbbf0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2022] [Accepted: 02/14/2023] [Indexed: 02/16/2023]
Abstract
Bioprinting facilitates the generation of complex, three-dimensional (3D), cell-based constructs for various applications. Although multiple bioprinting technologies have been developed, extrusion-based systems have become the dominant technology due to the diversity of materials (bioinks) that can be utilized, either individually or in combination. However, each bioink has unique material properties and extrusion characteristics that affect bioprinting utility, accuracy, and precision. Here, we have extended our previous work to achieve high precision (i.e. repeatability) and printability across samples by optimizing bioink-specific printing parameters. Specifically, we hypothesized that a fuzzy inference system (FIS) could be used as a computational method to address the imprecision in 3D bioprinting test data and uncover the optimal printing parameters for a specific bioink that result in high accuracy and precision. To test this hypothesis, we have implemented a FIS model consisting of four inputs (bioink concentration, printing flow rate, speed, and temperature) and two outputs to quantify the precision (scaffold bioprinted linewidth variance) and printability. We validate our use of the bioprinting precision index with both standard and normalized printability factors. Finally, we utilize optimized printing parameters to bioprint scaffolds containing up to 30 × 106cells ml-1with high printability and precision. In total, our results indicate that computational methods are a cost-efficient measure to improve the precision and robustness of extrusion 3D bioprinting.
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Affiliation(s)
- Ashkan Sedigh
- Department of Orthopaedic Surgery, Thomas Jefferson University, Philadelphia, PA, United States of America
| | - Pejman Ghelich
- Department of Biomedical Engineering, University of Connecticut, Farmington, CT, United States of America
| | - Jacob Quint
- Department of Biomedical Engineering, University of Connecticut, Farmington, CT, United States of America
| | - Evelyn C Mollocana-Lara
- Department of Biomedical Engineering, University of Connecticut, Farmington, CT, United States of America
| | - Mohamadmahdi Samandari
- Department of Biomedical Engineering, University of Connecticut, Farmington, CT, United States of America
| | - Ali Tamayol
- Department of Biomedical Engineering, University of Connecticut, Farmington, CT, United States of America
| | - Ryan E Tomlinson
- Department of Orthopaedic Surgery, Thomas Jefferson University, Philadelphia, PA, United States of America
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13
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Deka Dey A, Yousefiasl S, Kumar A, Dabbagh Moghaddam F, Rahimmanesh I, Samandari M, Jamwal S, Maleki A, Mohammadi A, Rabiee N, Cláudia Paiva‐Santos A, Tamayol A, Sharifi E, Makvandi P. miRNA-encapsulated abiotic materials and biovectors for cutaneous and oral wound healing: Biogenesis, mechanisms, and delivery nanocarriers. Bioeng Transl Med 2023; 8:e10343. [PMID: 36684081 PMCID: PMC9842058 DOI: 10.1002/btm2.10343] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2022] [Revised: 04/21/2022] [Accepted: 04/23/2022] [Indexed: 01/25/2023] Open
Abstract
MicroRNAs (miRNAs) as therapeutic agents have attracted increasing interest in the past decade owing to their significant effectiveness in treating a wide array of ailments. These polymerases II-derived noncoding RNAs act through post-transcriptional controlling of different proteins and their allied pathways. Like other areas of medicine, researchers have utilized miRNAs for managing acute and chronic wounds. The increase in the number of patients suffering from either under-healing or over-healing wound demonstrates the limited efficacy of the current wound healing strategies and dictates the demands for simpler approaches with greater efficacy. Various miRNA can be designed to induce pathway beneficial for wound healing. However, the proper design of miRNA and its delivery system for wound healing applications are still challenging due to their limited stability and intracellular delivery. Therefore, new miRNAs are required to be identified and their delivery strategy needs to be optimized. In this review, we discuss the diverse roles of miRNAs in various stages of wound healing and provide an insight on the most recent findings in the nanotechnology and biomaterials field, which might offer opportunities for the development of new strategies for this chronic condition. We also highlight the advances in biomaterials and delivery systems, emphasizing their challenges and resolutions for miRNA-based wound healing. We further review various biovectors (e.g., adenovirus and lentivirus) and abiotic materials such as organic and inorganic nanomaterials, along with dendrimers and scaffolds, as the delivery systems for miRNA-based wound healing. Finally, challenges and opportunities for translation of miRNA-based strategies into clinical applications are discussed.
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Affiliation(s)
| | - Satar Yousefiasl
- School of DentistryHamadan University of Medical SciencesHamadanIran
| | - Arun Kumar
- Chitkara College of PharmacyChitkara UniversityPunjabIndia
| | - Farnaz Dabbagh Moghaddam
- Department of Biology, Science and Research BranchIslamic Azad UniversityTehranIran
- Institute for Photonics and Nanotechnologies, National Research Council, Via Fosso del Cavaliere, 100RomeItaly
| | - Ilnaz Rahimmanesh
- Applied Physiology Research CenterCardiovascular Research Institute, Isfahan University of Medical SciencesIsfahanIran
| | | | - Sumit Jamwal
- Department of Psychiatry, Yale School of MedicineYale UniversityNew HavenConnecticutUSA
| | - Aziz Maleki
- Department of Pharmaceutical Nanotechnology, School of PharmacyZanjan University of Medical SciencesZanjanIran
- Zanjan Pharmaceutical Nanotechnology Research Center (ZPNRC)Zanjan University of Medical SciencesZanjanIran
- Cancer Research CentreShahid Beheshti University of Medical SciencesTehranIran
| | | | - Navid Rabiee
- Department of PhysicsSharif University of TechnologyTehranIran
- School of EngineeringMacquarie UniversitySydneyNew South WalesAustralia
| | - Ana Cláudia Paiva‐Santos
- Department of Pharmaceutical TechnologyFaculty of Pharmacy of the University of Coimbra, University of CoimbraCoimbraPortugal
- LAQV, REQUIMTE, Department of Pharmaceutical TechnologyFaculty of Pharmacy of the University of Coimbra, University of CoimbraCoimbraPortugal
| | - Ali Tamayol
- Department of Biomedical EngineeringUniversity of ConnecticutFarmingtonConnecticutUSA
| | - Esmaeel Sharifi
- Department of Tissue Engineering and Biomaterials, School of Advanced Medical Sciences and TechnologiesHamadan University of Medical SciencesHamadanIran
| | - Pooyan Makvandi
- Istituto Italiano di Tecnologia, Centre for Materials InterfacesPontederaItaly
- School of Chemistry, Damghan UniversityDamghanIran
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14
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Bolívar-Monsalve EJ, Ceballos-González CF, Chávez-Madero C, de la Cruz-Rivas BG, Velásquez Marín S, Mora-Godínez S, Reyes-Cortés LM, Khademhosseini A, Weiss PS, Samandari M, Tamayol A, Alvarez MM, Trujillo-de Santiago G. One-Step Bioprinting of Multi-Channel Hydrogel Filaments Using Chaotic Advection: Fabrication of Pre-Vascularized Muscle-Like Tissues. Adv Healthc Mater 2022; 11:e2200448. [PMID: 35930168 DOI: 10.1002/adhm.202200448] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2022] [Revised: 07/07/2022] [Indexed: 01/28/2023]
Abstract
The biofabrication of living constructs containing hollow channels is critical for manufacturing thick tissues. However, current technologies are limited in their effectiveness in the fabrication of channels with diameters smaller than hundreds of micrometers. It is demonstrated that the co-extrusion of cell-laden hydrogels and sacrificial materials through printheads containing Kenics static mixing elements enables the continuous and one-step fabrication of thin hydrogel filaments (1 mm in diameter) containing dozens of hollow microchannels with widths as small as a single cell. Pre-vascularized skeletal muscle-like filaments are bioprinted by loading murine myoblasts (C2C12 cells) in gelatin methacryloyl - alginate hydrogels and using hydroxyethyl cellulose as a sacrificial material. Higher viability and metabolic activity are observed in filaments with hollow multi-channels than in solid constructs. The presence of hollow channels promotes the expression of Ki67 (a proliferation biomarker), mitigates the expression of hypoxia-inducible factor 1-alpha , and markedly enhances cell alignment (i.e., 82% of muscle myofibrils aligned (in ±10°) to the main direction of the microchannels after seven days of culture). The emergence of sarcomeric α-actin is verified through immunofluorescence and gene expression. Overall, this work presents an effective and practical tool for the fabrication of pre-vascularized engineered tissues.
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Affiliation(s)
| | | | - Carolina Chávez-Madero
- Centro de Biotecnología-FEMSA, Tecnologico de Monterrey, Monterrey, NL, 64849, México.,Departamento de Ingeniería Mecatrónica y Eléctrica, Escuela de Ingeniería y Ciencias, Tecnologico de Monterrey, Monterrey, NL, 64849, México
| | - Brenda Guadalupe de la Cruz-Rivas
- Centro de Biotecnología-FEMSA, Tecnologico de Monterrey, Monterrey, NL, 64849, México.,Departamento de Ingeniería Mecatrónica y Eléctrica, Escuela de Ingeniería y Ciencias, Tecnologico de Monterrey, Monterrey, NL, 64849, México
| | - Silvana Velásquez Marín
- Centro de Biotecnología-FEMSA, Tecnologico de Monterrey, Monterrey, NL, 64849, México.,Departamento de Ingeniería Mecatrónica y Eléctrica, Escuela de Ingeniería y Ciencias, Tecnologico de Monterrey, Monterrey, NL, 64849, México
| | - Shirley Mora-Godínez
- Centro de Biotecnología-FEMSA, Tecnologico de Monterrey, Monterrey, NL, 64849, México
| | | | - Ali Khademhosseini
- Terasaki Institute for Biomedical Innovation, Los Angeles, CA, 90024, USA
| | - Paul S Weiss
- Department of Chemistry and Biochemistry, Department of Bioengineering, Department of Materials Science and Engineering, California NanoSystems Institute (CNSI), University of California, Los Angeles, Los Angeles, CA, 90095, USA
| | - Mohamadmahdi Samandari
- Department of Biomedical Engineering, University of Connecticut Health Center, Farmington, CT, 06030, USA
| | - Ali Tamayol
- Department of Biomedical Engineering, University of Connecticut Health Center, Farmington, CT, 06030, USA
| | - Mario Moisés Alvarez
- Centro de Biotecnología-FEMSA, Tecnologico de Monterrey, Monterrey, NL, 64849, México.,Departamento de Bioingeniería, Escuela de Ingeniería y Ciencias, Tecnologico de Monterrey, Monterrey, NL, 64849, México
| | - Grissel Trujillo-de Santiago
- Centro de Biotecnología-FEMSA, Tecnologico de Monterrey, Monterrey, NL, 64849, México.,Departamento de Ingeniería Mecatrónica y Eléctrica, Escuela de Ingeniería y Ciencias, Tecnologico de Monterrey, Monterrey, NL, 64849, México
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15
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Bolívar‐Monsalve EJ, Ceballos‐González CF, Chávez‐Madero C, de la Cruz‐Rivas BG, Velásquez Marín S, Mora‐Godínez S, Reyes‐Cortés LM, Khademhosseini A, Weiss PS, Samandari M, Tamayol A, Alvarez MM, Trujillo‐de Santiago G. One‐Step Bioprinting of Multi‐Channel Hydrogel Filaments Using Chaotic Advection: Fabrication of Pre‐Vascularized Muscle‐Like Tissues (Adv. Healthcare Mater. 24/2022). Adv Healthc Mater 2022. [DOI: 10.1002/adhm.202270145] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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16
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Samandari M, Mostafavi A, Quint J, Memić A, Tamayol A. In situ bioprinting: intraoperative implementation of regenerative medicine. Trends Biotechnol 2022; 40:1229-1247. [PMID: 35483990 PMCID: PMC9481658 DOI: 10.1016/j.tibtech.2022.03.009] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2021] [Revised: 03/19/2022] [Accepted: 03/21/2022] [Indexed: 12/31/2022]
Abstract
Bioprinting has emerged as a strong tool for devising regenerative therapies to address unmet medical needs. However, the translation of conventional in vitro bioprinting approaches is partially hindered due to challenges associated with the fabrication and implantation of irregularly shaped scaffolds and their limited accessibility for immediate treatment by healthcare providers. An alternative strategy that has recently drawn significant attention is to directly print the bioink into the patient's body, so-called 'in situ bioprinting'. The bioprinting strategy and the associated bioink need to be specifically designed for in situ bioprinting to meet the particular requirements of direct deposition in vivo. In this review, we discuss the developed in situ bioprinting strategies, their advantages, challenges, and possible future improvements.
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Affiliation(s)
| | - Azadeh Mostafavi
- Department of Mechanical and Materials Engineering, University of Nebraska, Lincoln, Lincoln, NE, USA
| | - Jacob Quint
- Department of Biomedical Engineering, University of Connecticut, Farmington, CT, USA
| | - Adnan Memić
- Center of Nanotechnology, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Ali Tamayol
- Department of Biomedical Engineering, University of Connecticut, Farmington, CT, USA; Department of Mechanical and Materials Engineering, University of Nebraska, Lincoln, Lincoln, NE, USA.
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17
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Tavari T, Nazari M, Meamardoost S, Tamayol A, Samandari M. A systematic overview of electrode configuration in electric‐driven micropumps. Electrophoresis 2022; 43:1476-1520. [DOI: 10.1002/elps.202100317] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2021] [Revised: 02/18/2022] [Accepted: 03/22/2022] [Indexed: 11/07/2022]
Affiliation(s)
- Tannaz Tavari
- Department of Mechanical and Mechatronics Engineering Shahrood University of Technology Shahrood Iran
| | - Mohsen Nazari
- Department of Mechanical and Mechatronics Engineering Shahrood University of Technology Shahrood Iran
| | - Saber Meamardoost
- Department of Chemical and Biological Engineering University at Buffalo Buffalo New York USA
| | - Ali Tamayol
- Department of Biomedical Engineering University of Connecticut Health Center Farmington Connecticut USA
| | - Mohamadmahdi Samandari
- Department of Biomedical Engineering University of Connecticut Health Center Farmington Connecticut USA
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18
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Alimohammadi M, Fakhraei O, Moradi A, Kabiri M, Moradi A, Passandideh-Fard M, Tamayol A, Ebrahimzadeh MH, Mousavi Shaegh SA. Controlled release of azithromycin from polycaprolactone/chitosan nanofibrous membranes. J Drug Deliv Sci Technol 2022. [DOI: 10.1016/j.jddst.2022.103246] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
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19
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Ghelich P, Kazemzadeh-Narbat M, Hassani Najafabadi A, Samandari M, Memić A, Tamayol A. (Bio)manufactured Solutions for Treatment of Bone Defects with an Emphasis on US‐FDA Regulatory Science Perspective. Advanced NanoBiomed Research 2022. [DOI: 10.1002/anbr.202270041] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Affiliation(s)
- Pejman Ghelich
- Department of Biomedical Engineering University of Connecticut Farmington CT 06030 USA
| | | | - Alireza Hassani Najafabadi
- Department of Biomedical Engineering University of Connecticut Farmington CT 06030 USA
- Terasaki Institute for Biomedical Innovation (TIBI) Los Angeles CA 90064 USA
| | | | - Adnan Memić
- Center of Nanotechnology King Abdulaziz University Jeddah 21589 Saudi Arabia
| | - Ali Tamayol
- Department of Biomedical Engineering University of Connecticut Farmington CT 06030 USA
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20
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Ghelich P, Kazemzadeh-Narbat M, Najafabadi AH, Samandari M, Memic A, Tamayol A. (Bio)manufactured Solutions for Treatment of Bone Defects with Emphasis on US-FDA Regulatory Science Perspective. Adv Nanobiomed Res 2022; 2:2100073. [PMID: 35935166 PMCID: PMC9355310 DOI: 10.1002/anbr.202100073] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
Bone defects, with second highest demand for surgeries around the globe, may lead to serious health issues and negatively influence patient lives. The advances in biomedical engineering and sciences have led to the development of several creative solutions for bone defect treatment. This review provides a brief summary of bone graft materials, an organized overview of top-down and bottom-up (bio)manufacturing approaches, plus a critical comparison between advantages and limitations of each method. We specifically discuss additive manufacturing techniques and their operation mechanisms in detail. Next, we review the hybrid methods and promising future directions for bone grafting, while giving a comprehensive US-FDA regulatory science perspective, biocompatibility concepts and assessments, and clinical considerations to translate a technology from a research laboratory to the market. The topics covered in this review could potentially fuel future research efforts in bone tissue engineering, and perhaps could also provide novel insights for other tissue engineering applications.
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Affiliation(s)
- Pejman Ghelich
- Department of Biomedical Engineering, University of Connecticut, Farmington, Connecticut, 06030, USA
| | | | | | - Mohamadmahdi Samandari
- Department of Biomedical Engineering, University of Connecticut, Farmington, Connecticut, 06030, USA
| | - Adnan Memic
- Center of Nanotechnology, King Abdulaziz University, Jeddah, 21589 Saudi Arabia
| | - Ali Tamayol
- Department of Biomedical Engineering, University of Connecticut, Farmington, Connecticut, 06030, USA
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21
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Samandari M, Quint J, Rodríguez-delaRosa A, Sinha I, Pourquié O, Tamayol A. Bioinks and Bioprinting Strategies for Skeletal Muscle Tissue Engineering. Adv Mater 2022; 34:e2105883. [PMID: 34773667 PMCID: PMC8957559 DOI: 10.1002/adma.202105883] [Citation(s) in RCA: 34] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/29/2021] [Revised: 10/28/2021] [Indexed: 05/16/2023]
Abstract
Skeletal muscles play important roles in critical body functions and their injury or disease can lead to limitation of mobility and loss of independence. Current treatments result in variable functional recovery, while reconstructive surgery, as the gold-standard approach, is limited due to donor shortage, donor-site morbidity, and limited functional recovery. Skeletal muscle tissue engineering (SMTE) has generated enthusiasm as an alternative solution for treatment of injured tissue and serves as a functional disease model. Recently, bioprinting has emerged as a promising tool for recapitulating the complex and highly organized architecture of skeletal muscles at clinically relevant sizes. Here, skeletal muscle physiology, muscle regeneration following injury, and current treatments following muscle loss are discussed, and then bioprinting strategies implemented for SMTE are critically reviewed. Subsequently, recent advancements that have led to improvement of bioprinting strategies to construct large muscle structures, boost myogenesis in vitro and in vivo, and enhance tissue integration are discussed. Bioinks for muscle bioprinting, as an essential part of any bioprinting strategy, are discussed, and their benefits, limitations, and areas to be improved are highlighted. Finally, the directions the field should expand to make bioprinting strategies more translational and overcome the clinical unmet needs are discussed.
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Affiliation(s)
- Mohamadmahdi Samandari
- Department of Biomedical Engineering, University of Connecticut Health Center, Farmington, CT 06030, USA
| | - Jacob Quint
- Department of Biomedical Engineering, University of Connecticut Health Center, Farmington, CT 06030, USA
| | | | - Indranil Sinha
- Department of Surgery, Brigham and Women’s Hospital, Harvard Medical School, Boston, MA 02139, USA
| | - Olivier Pourquié
- Department of Genetics, Brigham and Women’s Hospital, Harvard Medical School, Boston, MA 02115, USA
| | - Ali Tamayol
- Corresponding author: A. Tamayol, (A. Tamayol)
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22
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Nuutila K, Samandari M, Endo Y, Zhang Y, Quint J, Schmidt TA, Tamayol A, Sinha I. In vivo printing of growth factor-eluting adhesive scaffolds improves wound healing. Bioact Mater 2022; 8:296-308. [PMID: 34541402 PMCID: PMC8427093 DOI: 10.1016/j.bioactmat.2021.06.030] [Citation(s) in RCA: 30] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2021] [Revised: 06/16/2021] [Accepted: 06/24/2021] [Indexed: 12/25/2022] Open
Abstract
Acute and chronic wounds affect millions of people around the world, imposing a growing financial burden on patients and hospitals. Despite the application of current wound management strategies, the physiological healing process is disrupted in many cases, resulting in impaired wound healing. Therefore, more efficient and easy-to-use treatment modalities are needed. In this study, we demonstrate the benefit of in vivo printed, growth factor-eluting adhesive scaffolds for the treatment of full-thickness wounds in a porcine model. A custom-made handheld printer is implemented to finely print gelatin-methacryloyl (GelMA) hydrogel containing vascular endothelial growth factor (VEGF) into the wounds. In vitro and in vivo results show that the in situ GelMA crosslinking induces a strong scaffold adhesion and enables printing on curved surfaces of wet tissues, without the need for any sutures. The scaffold is further shown to offer a sustained release of VEGF, enhancing the migration of endothelial cells in vitro. Histological analyses demonstrate that the administration of the VEGF-eluting GelMA scaffolds that remain adherent to the wound bed significantly improves the quality of healing in porcine wounds. The introduced in vivo printing strategy for wound healing applications is translational and convenient to use in any place, such as an operating room, and does not require expensive bioprinters or imaging modalities.
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Affiliation(s)
- Kristo Nuutila
- Division of Plastic Surgery, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, 02115, USA
| | - Mohamadmahdi Samandari
- Department of Biomedical Engineering, University of Connecticut, Farmington, CT, 06030, USA
| | - Yori Endo
- Division of Plastic Surgery, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, 02115, USA
| | - Yuteng Zhang
- Division of Plastic Surgery, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, 02115, USA
| | - Jacob Quint
- Department of Biomedical Engineering, University of Connecticut, Farmington, CT, 06030, USA
- Department of Mechanical and Materials Engineering, University of Nebraska-Lincoln, Lincoln, NE, 68588, USA
| | - Tannin A. Schmidt
- Department of Biomedical Engineering, University of Connecticut, Farmington, CT, 06030, USA
| | - Ali Tamayol
- Department of Biomedical Engineering, University of Connecticut, Farmington, CT, 06030, USA
- Department of Mechanical and Materials Engineering, University of Nebraska-Lincoln, Lincoln, NE, 68588, USA
| | - Indranil Sinha
- Division of Plastic Surgery, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, 02115, USA
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23
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Quint JP, Samandari M, Abbasi L, Mollocana E, Rinoldi C, Mostafavi A, Tamayol A. Nanoengineered myogenic scaffolds for skeletal muscle tissue engineering. Nanoscale 2022; 14:797-814. [PMID: 34951427 PMCID: PMC8900679 DOI: 10.1039/d1nr06143g] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/04/2023]
Abstract
Extreme loss of skeletal muscle overwhelms the natural regenerative capability of the body, results in permanent disability and substantial economic burden. Current surgical techniques result in poor healing, secondary injury to the autograft donor site, and incomplete recuperation of muscle function. Most current tissue engineering and regenerative strategies fail to create an adequate mechanical and biological environment that enables cell infiltration, proliferation, and myogenic differentiation. In this study, we present a nanoengineered skeletal muscle scaffold based on functionalized gelatin methacrylate (GelMA) hydrogel, optimized for muscle progenitors' proliferation and differentiation. The scaffold was capable of controlling the release of insulin-like growth factor 1 (IGF-1), an important myogenic growth factor, by utilizing the electrostatic interactions with LAPONITE® nanoclays (NCs). Physiologically relevant levels of IGF-1 were maintained during a controlled release over two weeks. The NC was able to retain 50% of the released IGF-1 within the hydrogel niche, significantly improving cellular proliferation and differentiation compared to control hydrogels. IGF-1 supplemented medium controls required 44% more IGF-1 than the comparable NC hydrogel composites. The nanofunctionalized scaffold is a viable option for the treatment of extreme muscle injuries and offers scalable benefits for translational interventions and the growing field of clean meat production.
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Affiliation(s)
- Jacob P Quint
- Department of Biomedical Engineering, University of Connecticut, Farmington, CT 06030, USA.
| | - Mohamadmahdi Samandari
- Department of Biomedical Engineering, University of Connecticut, Farmington, CT 06030, USA.
| | - Laleh Abbasi
- Department of Molecular, Cellular & Biomedical Sciences, The City College of New York, New York, NY, 10031, USA
| | - Evelyn Mollocana
- Department of Mechanical and Materials Engineering, University of Nebraska, Lincoln, Lincoln, NE, 68588, USA
| | - Chiara Rinoldi
- Department of Biosystems and Soft Matter, Institute of Fundamental Technological Research, Polish Academy of Sciences, Warsaw 02-106, Poland
| | - Azadeh Mostafavi
- Department of Mechanical and Materials Engineering, University of Nebraska, Lincoln, Lincoln, NE, 68588, USA
| | - Ali Tamayol
- Department of Biomedical Engineering, University of Connecticut, Farmington, CT 06030, USA.
- Department of Mechanical and Materials Engineering, University of Nebraska, Lincoln, Lincoln, NE, 68588, USA
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Shah Hosseini N, Bölgen N, Khenoussi N, Ceylan S, Göktürk D, Schacher L, Adolphe D, Tamayol A. Tailoring the spatial filament organization within nanofibrous tissue engineering scaffolds. INT J POLYM MATER PO 2022. [DOI: 10.1080/00914037.2020.1798438] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Affiliation(s)
| | - Nimet Bölgen
- Department of Chemical Engineering, Faculty of Engineering, Mersin University, Mersin, Turkey
| | - Nabyl Khenoussi
- Laboratoire de Physique et Mécanique Textiles, Mulhouse, France
| | - Seda Ceylan
- Bioengineering Department, Adana Alparslan Türkeş Science and Technology University, Adana, Turkey
| | - Dilek Göktürk
- Bioengineering Department, Adana Alparslan Türkeş Science and Technology University, Adana, Turkey
| | | | | | - Ali Tamayol
- Department of Mechanical and Materials Engineering, University of Nebraska, Lincoln, NE, USA
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25
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Mostafavi A, Samandari M, Karvar M, Ghovvati M, Endo Y, Sinha I, Annabi N, Tamayol A. Colloidal multiscale porous adhesive (bio)inks facilitate scaffold integration. Appl Phys Rev 2021; 8:041415. [PMID: 34970378 PMCID: PMC8686691 DOI: 10.1063/5.0062823] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/08/2021] [Accepted: 11/09/2021] [Indexed: 06/12/2023]
Abstract
Poor cellular spreading, proliferation, and infiltration, due to the dense biomaterial networks, have limited the success of most thick hydrogel-based scaffolds for tissue regeneration. Here, inspired by whipped cream production widely used in pastries, hydrogel-based foam bioinks are developed for bioprinting of scaffolds. Upon cross-linking, a multiscale and interconnected porous structure, with pores ranging from few to several hundreds of micrometers, is formed within the printed constructs. The effect of the process parameters on the pore size distribution and mechanical and rheological properties of the bioinks is determined. The developed foam bioinks can be easily printed using both conventional and custom-built handheld bioprinters. In addition, the foam inks are adhesive upon in situ cross-linking and are biocompatible. The subcutaneous implantation of scaffolds formed from the engineered foam bioinks showed their rapid integration and vascularization in comparison with their non-porous hydrogel counterparts. In addition, in vivo application of the foam bioink into the non-healing muscle defect of a murine model of volumetric muscle loss resulted in a significant functional recovery and higher muscle forces at 8 weeks post injury compared with non-treated controls.
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Affiliation(s)
| | - Mohamadmahdi Samandari
- Department of Biomedical Engineering, University of Connecticut, Farmington, Connecticut 06269, USA
| | - Mehran Karvar
- Division of Plastic Surgery, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts 02115, USA
| | - Mahsa Ghovvati
- Department of Chemical and Biomolecular Engineering, University of California—Los Angeles, Los Angeles, California 90095, USA
| | - Yori Endo
- Division of Plastic Surgery, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts 02115, USA
| | - Indranil Sinha
- Division of Plastic Surgery, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts 02115, USA
| | - Nasim Annabi
- Department of Chemical and Biomolecular Engineering, University of California—Los Angeles, Los Angeles, California 90095, USA
| | - Ali Tamayol
- Authors to whom correspondence should be addressed:; ; and
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26
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Elkhoury K, Morsink M, Sanchez-Gonzalez L, Kahn C, Tamayol A, Arab-Tehrany E. Biofabrication of natural hydrogels for cardiac, neural, and bone Tissue engineering Applications. Bioact Mater 2021; 6:3904-3923. [PMID: 33997485 PMCID: PMC8080408 DOI: 10.1016/j.bioactmat.2021.03.040] [Citation(s) in RCA: 52] [Impact Index Per Article: 17.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2020] [Revised: 03/05/2021] [Accepted: 03/26/2021] [Indexed: 12/13/2022] Open
Abstract
Natural hydrogels are one of the most promising biomaterials for tissue engineering applications, due to their biocompatibility, biodegradability, and extracellular matrix mimicking ability. To surpass the limitations of conventional fabrication techniques and to recapitulate the complex architecture of native tissue structure, natural hydrogels are being constructed using novel biofabrication strategies, such as textile techniques and three-dimensional bioprinting. These innovative techniques play an enormous role in the development of advanced scaffolds for various tissue engineering applications. The progress, advantages, and shortcomings of the emerging biofabrication techniques are highlighted in this review. Additionally, the novel applications of biofabricated natural hydrogels in cardiac, neural, and bone tissue engineering are discussed as well.
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Affiliation(s)
| | - Margaretha Morsink
- Department of Applied Stem Cell Technologies, TechMed Centre, University of Twente, Enschede, 7500AE, the Netherlands
| | | | - Cyril Kahn
- LIBio, Université de Lorraine, Nancy, F-54000, France
| | - Ali Tamayol
- Department of Biomedical Engineering, University of Connecticut, Farmington, CT, 06030, USA
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Karvar M, Endo Y, Samandari M, Mostafavi A, Hassani A, Quint JP, Tamayol A, Sinha I. Application of Gelatin Methacryloyl Foam Bio-ink Incorporated with Insulin-like Growth Factor 1 Enhances Muscle Function Recovery after Volumetric Muscle Loss in Mouse Model. J Am Coll Surg 2021. [DOI: 10.1016/j.jamcollsurg.2021.07.557] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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28
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Gerdes S, Ramesh S, Mostafavi A, Tamayol A, Rivero IV, Rao P. Extrusion-based 3D (Bio)Printed Tissue Engineering Scaffolds: Process-Structure-Quality Relationships. ACS Biomater Sci Eng 2021; 7:4694-4717. [PMID: 34498461 DOI: 10.1021/acsbiomaterials.1c00598] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Biological additive manufacturing (Bio-AM) has emerged as a promising approach for the fabrication of biological scaffolds with nano- to microscale resolutions and biomimetic architectures beneficial to tissue engineering applications. However, Bio-AM processes tend to introduce flaws in the construct during fabrication. These flaws can be traced to material nonhomogeneity, suboptimal processing parameters, changes in the (bio)printing environment (such as nozzle clogs), and poor construct design, all with significant contributions to the alteration of a scaffold's mechanical properties. In addition, the biological response of endogenous and exogenous cells interacting with the defective scaffolds could become unpredictable. In this review, we first described extrusion-based Bio-AM. We highlighted the salient architectural and mechanotransduction parameters affecting the response of cells interfaced with the scaffolds. The process phenomena leading to defect formation and some of the tools for defect detection are reviewed. The limitations of the existing developments and the directions that the field should grow in order to overcome said limitations are discussed.
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Affiliation(s)
- Samuel Gerdes
- Department of Mechanical and Materials Engineering, University of Nebraska-Lincoln, Lincoln, Nebraska 68588-0526, United States
| | - Srikanthan Ramesh
- Department of Industrial and Systems Engineering, Rochester Institute of Technology, Rochester, New York. 14623, United States
| | - Azadeh Mostafavi
- Department of Mechanical and Materials Engineering, University of Nebraska-Lincoln, Lincoln, Nebraska 68588-0526, United States
| | - Ali Tamayol
- Department of Mechanical and Materials Engineering, University of Nebraska-Lincoln, Lincoln, Nebraska 68588-0526, United States.,Department of Biomedical Engineering, University of Connecticut Health Center, Farmington, Connecticut 06269, United States
| | - Iris V Rivero
- Department of Industrial and Systems Engineering, Rochester Institute of Technology, Rochester, New York. 14623, United States.,Department of Biomedical Engineering, Rochester Institute of Technology, Rochester, New York. 14623, United States
| | - Prahalada Rao
- Department of Mechanical and Materials Engineering, University of Nebraska-Lincoln, Lincoln, Nebraska 68588-0526, United States
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29
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Kadri R, Elkhoury K, Ben Messaoud G, Kahn C, Tamayol A, Mano JF, Arab-Tehrany E, Sánchez-González L. Physicochemical Interactions in Nanofunctionalized Alginate/GelMA IPN Hydrogels. Nanomaterials (Basel) 2021; 11:nano11092256. [PMID: 34578572 PMCID: PMC8465058 DOI: 10.3390/nano11092256] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/28/2021] [Revised: 07/29/2021] [Accepted: 08/09/2021] [Indexed: 01/07/2023]
Abstract
Polymeric hydrogels are currently at the center of research due to their particular characteristics. They have tunable physical, chemical, and biological properties making them a material of choice for a large range of applications. Polymer-composite and nanocomposite hydrogels were developed to enhance the native hydrogel’s properties and to include numerous functionalities. In this work, alginate/gelatin-methacryloyl-based interpenetrating polymer network hydrogels were prepared with different alginate concentrations and investigated before and after the functionalization with nanoliposomes. The multiscale analysis was obtained through Fourier transform infrared spectroscopy and proton nuclear magnetic resonance. The results show interactions between two polymers as well as between the nanoliposomes and biopolymer.
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Affiliation(s)
- Rana Kadri
- LIBio, Université de Lorraine, F-54000 Nancy, France; (R.K.); (K.E.); (G.B.M.); (C.K.)
| | - Kamil Elkhoury
- LIBio, Université de Lorraine, F-54000 Nancy, France; (R.K.); (K.E.); (G.B.M.); (C.K.)
| | - Ghazi Ben Messaoud
- LIBio, Université de Lorraine, F-54000 Nancy, France; (R.K.); (K.E.); (G.B.M.); (C.K.)
| | - Cyril Kahn
- LIBio, Université de Lorraine, F-54000 Nancy, France; (R.K.); (K.E.); (G.B.M.); (C.K.)
| | - Ali Tamayol
- Department of Biomedical Engineering, University of Connecticut, Mansfield, CT 06269, USA;
| | - Joao F. Mano
- Department of Chemistry, CICECO—Aveiro Institute of Materials, University of Aveiro, 3810-193 Aveiro, Portugal;
| | - Elmira Arab-Tehrany
- LIBio, Université de Lorraine, F-54000 Nancy, France; (R.K.); (K.E.); (G.B.M.); (C.K.)
- Correspondence: (E.A.-T.); (L.S.-G.)
| | - Laura Sánchez-González
- LIBio, Université de Lorraine, F-54000 Nancy, France; (R.K.); (K.E.); (G.B.M.); (C.K.)
- Correspondence: (E.A.-T.); (L.S.-G.)
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30
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Mellati A, Fan CM, Tamayol A, Annabi N, Dai S, Bi J, Jin B, Xian C, Khademhosseini A, Zhang H. Erratum for "Microengineered 3D cell-laden thermoresponsive hydrogels for mimicking cell morphology and orientation in cartilage tissue engineering" (Vol. 114, Issue 1, pp. 217-231). Biotechnol Bioeng 2021; 118:4530. [PMID: 34431081 DOI: 10.1002/bit.27917] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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31
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Affiliation(s)
- Negar Faramarzi
- Department of Hospital Medicine, Rhode Island Hospital, Providence, US
| | - Ali Tamayol
- Department of Biomedical Engineering, University of Connecticut, Farmington, US
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32
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Barnum L, Quint J, Derakhshandeh H, Samandari M, Aghabaglou F, Farzin A, Abbasi L, Bencherif S, Memic A, Mostafalu P, Tamayol A. 3D-Printed Hydrogel-Filled Microneedle Arrays. Adv Healthc Mater 2021; 10:e2001922. [PMID: 34050600 DOI: 10.1002/adhm.202001922] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2020] [Revised: 04/09/2021] [Indexed: 01/15/2023]
Abstract
Microneedle arrays (MNAs) have been used for decades to deliver drugs transdermally and avoid the obstacles of other delivery routes. Hydrogels are another popular method for delivering therapeutics because they provide tunable, controlled release of their encapsulated payload. However, hydrogels are not strong or stiff, and cannot be formed into constructs that penetrate the skin. Accordingly, it has so far been impossible to combine the transdermal delivery route provided by MNAs with the therapeutic encapsulation potential of hydrogels. To address this challenge, a low cost and simple, but robust, strategy employing MNAs is developed. These MNAs are formed from a rigid outer layer, 3D printed onto a conformal backing, and filled with drug-eluting hydrogels. Microneedles of different lengths are fabricated on a single patch, facilitating the delivery of various agents to different tissue depths. In addition to spatial distribution, temporal release kinetics can be controlled by changing the hydrogel composition or the needles' geometry. As a proof-of-concept, MNAs are used for the delivery of vascular endothelial growth factor (VEGF). Application of the rigid, resin-based outer layer allows the use of hydrogels regardless of their mechanical properties and makes these multicomponent MNAs suitable for a range of drug delivery applications.
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Affiliation(s)
- Lindsay Barnum
- Department of Mechanical and Materials Engineering University of Nebraska Lincoln NE 68588 USA
- Department of Biomedical Engineering University of Connecticut Health Center Farmington CT 06030 USA
| | - Jacob Quint
- Department of Mechanical and Materials Engineering University of Nebraska Lincoln NE 68588 USA
- Department of Biomedical Engineering University of Connecticut Health Center Farmington CT 06030 USA
| | - Hossein Derakhshandeh
- Department of Mechanical and Materials Engineering University of Nebraska Lincoln NE 68588 USA
| | - Mohamadmahdi Samandari
- Department of Mechanical and Materials Engineering University of Nebraska Lincoln NE 68588 USA
- Department of Biomedical Engineering University of Connecticut Health Center Farmington CT 06030 USA
| | - Fariba Aghabaglou
- Department of Mechanical and Materials Engineering University of Nebraska Lincoln NE 68588 USA
| | - Ali Farzin
- Department of Medicine Brigham and Women's Hospital Harvard Medical School Boston MA 02139 USA
| | - Laleh Abbasi
- Department of Mechanical and Materials Engineering University of Nebraska Lincoln NE 68588 USA
| | - Sidi Bencherif
- Department of Chemical Engineering Department of Bioengineering Northeastern University Boston MA 02115 USA
- John A. Paulson School of Engineering and Applied Sciences Harvard University Cambridge MA 02128 USA
| | - Adnan Memic
- Department of Mechanical and Materials Engineering University of Nebraska Lincoln NE 68588 USA
- Center of Nanotechnology King Abdulaziz University Jeddah 21589 Saudi Arabia
| | - Pooria Mostafalu
- Department of Medicine Brigham and Women's Hospital Harvard Medical School Boston MA 02139 USA
| | - Ali Tamayol
- Department of Mechanical and Materials Engineering University of Nebraska Lincoln NE 68588 USA
- Department of Biomedical Engineering University of Connecticut Health Center Farmington CT 06030 USA
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Tavares-Negrete JA, Aceves-Colin AE, Rivera-Flores DC, Díaz-Armas GG, Mertgen AS, Trinidad-Calderón PA, Olmos-Cordero JM, Gómez-López EG, Pérez-Carrillo E, Escobedo-Avellaneda ZJ, Tamayol A, Alvarez MM, Trujillo-de Santiago G. Three-Dimensional Printing Using a Maize Protein: Zein-Based Inks in Biomedical Applications. ACS Biomater Sci Eng 2021; 7:3964-3979. [PMID: 34197076 DOI: 10.1021/acsbiomaterials.1c00544] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
The use of three-dimensional (3D) printing for biomedical applications has expanded exponentially in recent years. However, the current portfolio of 3D printable inks is still limited. For instance, only few protein matrices have been explored as printing/bioprinting materials. Here, we introduce the use of zein, the primary constitutive protein in maize seeds, as a 3D printable material. Zein-based inks were prepared by dissolving commercial zein powder in ethanol with or without polyethylene glycol (PEG400) as a plasticizer. The rheological characteristics of our materials, studied during 21 days of aging/maturation, showed an increase in the apparent viscosity as a function of time in all formulations. The addition of PEG400 decreased the apparent viscosity. Inks with and without PEG400 and at different maturation times were tested for printability in a BioX bioprinter. We optimized the 3D printing parameters for each ink formulation in terms of extrusion pressure and linear printing velocity. Higher fidelity structures were obtained with inks that had maturation times of 10 to 14 days. We present different proof-of-concept experiments to demonstrate the versatility of the engineered zein inks for diverse biomedical applications. These include printing of complex and/or free-standing 3D structures, tablets for controlled drug release, and scaffolds for cell culture.
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Affiliation(s)
- Jorge Alfonso Tavares-Negrete
- Centro de Biotecnología-FEMSA, Tecnologico de Monterrey, Monterrey 64849, Nuevo León, Mexico.,Departamento de Bioingeniería, Escuela de Ingeniería y Ciencias, Tecnologico de Monterrey, Monterrey 64849, Nuevo León, Mexico
| | - Alberto Emanuel Aceves-Colin
- Centro de Biotecnología-FEMSA, Tecnologico de Monterrey, Monterrey 64849, Nuevo León, Mexico.,Departamento de Ingeniería Mecatrónica y Eléctrica, Escuela de Ingeniería y Ciencias, Tecnologico de Monterrey, Monterrey 64849, Nuevo León, Mexico
| | - Delia Cristal Rivera-Flores
- Centro de Biotecnología-FEMSA, Tecnologico de Monterrey, Monterrey 64849, Nuevo León, Mexico.,Departamento de Ciencias, Escuela de Ingeniería y Ciencias, Tecnologico de Monterrey, Monterrey 64849, Nuevo León, Mexico
| | - Gladys Guadalupe Díaz-Armas
- Centro de Biotecnología-FEMSA, Tecnologico de Monterrey, Monterrey 64849, Nuevo León, Mexico.,Departamento de Ingeniería Mecatrónica y Eléctrica, Escuela de Ingeniería y Ciencias, Tecnologico de Monterrey, Monterrey 64849, Nuevo León, Mexico
| | - Anne-Sophie Mertgen
- Centro de Biotecnología-FEMSA, Tecnologico de Monterrey, Monterrey 64849, Nuevo León, Mexico.,Departamento de Bioingeniería, Escuela de Ingeniería y Ciencias, Tecnologico de Monterrey, Monterrey 64849, Nuevo León, Mexico
| | - Plinio Alejandro Trinidad-Calderón
- Centro de Biotecnología-FEMSA, Tecnologico de Monterrey, Monterrey 64849, Nuevo León, Mexico.,Departamento de Bioingeniería, Escuela de Ingeniería y Ciencias, Tecnologico de Monterrey, Monterrey 64849, Nuevo León, Mexico
| | - Jorge Miguel Olmos-Cordero
- Centro de Biotecnología-FEMSA, Tecnologico de Monterrey, Monterrey 64849, Nuevo León, Mexico.,Departamento de Ingeniería Mecatrónica y Eléctrica, Escuela de Ingeniería y Ciencias, Tecnologico de Monterrey, Monterrey 64849, Nuevo León, Mexico
| | - Elda Graciela Gómez-López
- Departamento de Ciencias, Escuela de Ingeniería y Ciencias, Tecnologico de Monterrey, Monterrey 64849, Nuevo León, Mexico
| | - Esther Pérez-Carrillo
- Centro de Biotecnología-FEMSA, Tecnologico de Monterrey, Monterrey 64849, Nuevo León, Mexico.,Departamento de Bioingeniería, Escuela de Ingeniería y Ciencias, Tecnologico de Monterrey, Monterrey 64849, Nuevo León, Mexico
| | - Zamantha Judith Escobedo-Avellaneda
- Centro de Biotecnología-FEMSA, Tecnologico de Monterrey, Monterrey 64849, Nuevo León, Mexico.,Departamento de Bioingeniería, Escuela de Ingeniería y Ciencias, Tecnologico de Monterrey, Monterrey 64849, Nuevo León, Mexico
| | - Ali Tamayol
- Department of Biomedical Engineering, University of Connecticut Health Center, Farmington, Connecticut 06030, United States
| | - Mario Moisés Alvarez
- Centro de Biotecnología-FEMSA, Tecnologico de Monterrey, Monterrey 64849, Nuevo León, Mexico.,Departamento de Bioingeniería, Escuela de Ingeniería y Ciencias, Tecnologico de Monterrey, Monterrey 64849, Nuevo León, Mexico
| | - Grissel Trujillo-de Santiago
- Centro de Biotecnología-FEMSA, Tecnologico de Monterrey, Monterrey 64849, Nuevo León, Mexico.,Departamento de Ingeniería Mecatrónica y Eléctrica, Escuela de Ingeniería y Ciencias, Tecnologico de Monterrey, Monterrey 64849, Nuevo León, Mexico
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34
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Mostafavi A, Abdullah T, Russell CS, Mostafavi E, Williams TJ, Salah N, Alshahrie A, Harris S, Basri SMM, Mishra YK, Webster TJ, Memic A, Tamayol A. In situ printing of scaffolds for reconstruction of bone defects. Acta Biomater 2021; 127:313-326. [PMID: 33705990 DOI: 10.1016/j.actbio.2021.03.009] [Citation(s) in RCA: 29] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2020] [Revised: 03/01/2021] [Accepted: 03/02/2021] [Indexed: 02/06/2023]
Abstract
Bone defects are commonly caused by traumatic injuries and tumor removal and critically sized defects overwhelm the regenerative capacity of the native tissue. Reparative strategies such as auto, xeno, and allografts have proven to be insufficient to reconstruct and regenerate these defects. For the first time, we introduce the use of handheld melt spun three dimensional printers that can deposit materials directly within the defect site to properly fill the cavity and form free-standing scaffolds. Engineered composite filaments were generated from poly(caprolactone) (PCL) doped with zinc oxide nanoparticles and hydroxyapatite microparticles. The use of PCL-based materials allowed low-temperature printing to avoid overheating of the surrounding tissues. The in situ printed scaffolds showed moderate adhesion to wet bone tissue, which can prevent scaffold dislocation. The printed scaffolds showed to be osteoconductive and supported the osteodifferentiation of mesenchymal stem cells. Biocompatibility of the scaffolds upon in vivo printing subcutaneously in mice showed promising results. STATEMENT OF SIGNIFICANCE.
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Affiliation(s)
- Azadeh Mostafavi
- Department of Mechanical and Materials Engineering, University of Nebraska-Lincoln, Lincoln, Nebraska, United States
| | | | - Carina S Russell
- Department of Mechanical and Materials Engineering, University of Nebraska-Lincoln, Lincoln, Nebraska, United States
| | - Ebrahim Mostafavi
- Department of Chemical Engineering, Northeastern University, Boston, Massachusetts, United States
| | - Tyrell J Williams
- Department of Mechanical and Materials Engineering, University of Nebraska-Lincoln, Lincoln, Nebraska, United States
| | - Numan Salah
- Center of Nanotechnology, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Ahmed Alshahrie
- Center of Nanotechnology, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Seth Harris
- Veterinary Diagnostic Center, School of Veterinary Medicine and Biomedical Sciences, University of Nebraska-Lincoln, Lincoln, Nebraska, United States
| | | | - Yogendra Kumar Mishra
- Mads Clausen Institute, NanoSYD, University of Southern Denmark, Sønderborg, Denmark
| | - Thomas J Webster
- Department of Chemical Engineering, Northeastern University, Boston, Massachusetts, United States
| | - Adnan Memic
- Center of Nanotechnology, King Abdulaziz University, Jeddah, Saudi Arabia.
| | - Ali Tamayol
- Department of Mechanical and Materials Engineering, University of Nebraska-Lincoln, Lincoln, Nebraska, United States; Department of Biomedical Engineering, University of Connecticut, Farmington, Connecticut, United States.
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35
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Samandari M, Alipanah F, Majidzadeh-A K, Alvarez MM, Trujillo-de Santiago G, Tamayol A. Controlling cellular organization in bioprinting through designed 3D microcompartmentalization. Appl Phys Rev 2021; 8:021404. [PMID: 34084254 PMCID: PMC8100992 DOI: 10.1063/5.0040732] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/15/2020] [Accepted: 03/09/2021] [Indexed: 04/14/2023]
Abstract
Controlling cellular organization is crucial in the biofabrication of tissue-engineered scaffolds, as it affects cell behavior as well as the functionality of mature tissue. Thus far, incorporation of physiochemical cues with cell-size resolution in three-dimensional (3D) scaffolds has proven to be a challenging strategy to direct the desired cellular organization. In this work, a rapid, simple, and cost-effective approach is developed for continuous printing of multicompartmental hydrogel fibers with intrinsic 3D microfilaments to control cellular orientation. A static mixer integrated into a coaxial microfluidic device is utilized to print alginate/gelatin-methacryloyl (GelMA) hydrogel fibers with patterned internal microtopographies. In the engineered microstructure, GelMA compartments provide a cell-favorable environment, while alginate compartments offer morphological and mechanical cues that direct the cellular orientation. It is demonstrated that the organization of the microtopographies, and consequently the cellular alignment, can be tailored by controlling flow parameters in the printing process. Despite the large diameter of the fibers, the precisely tuned internal microtopographies induce excellent cell spreading and alignment, which facilitate rapid cell proliferation and differentiation toward mature biofabricated constructs. This strategy can advance the engineering of functional tissues.
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Affiliation(s)
| | - Fatemeh Alipanah
- Applied Physiology Research Center, Department of Physiology, Cardiovascular Research Institute, Isfahan University of Medical Sciences, Isfahan 81746–73461, Iran
| | - Keivan Majidzadeh-A
- Breast Cancer Research Center, Motamed Cancer Institute, ACECR, P.O. Box 15179/64311, Tehran, Iran
| | - Mario M. Alvarez
- Centro de Biotecnología-FEMSA, Tecnologico de Monterrey, Monterrey, Nuevo León 64849, Mexico
| | | | - Ali Tamayol
- Department of Biomedical Engineering, University of Connecticut Health Center, Farmington, Connecticut 06030, USA
- Author to whom correspondence should be addressed:
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Quint JP, Mostafavi A, Endo Y, Panayi A, Russell CS, Nourmahnad A, Wiseman C, Abbasi L, Samandari M, Sheikhi A, Nuutila K, Sinha I, Tamayol A. In Vivo Printing of Nanoenabled Scaffolds for the Treatment of Skeletal Muscle Injuries. Adv Healthc Mater 2021; 10:e2002152. [PMID: 33644996 PMCID: PMC8137605 DOI: 10.1002/adhm.202002152] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2020] [Indexed: 01/24/2023]
Abstract
Extremity skeletal muscle injuries result in substantial disability. Current treatments fail to recoup muscle function, but properly designed and implemented tissue engineering and regenerative medicine techniques can overcome this challenge. In this study, a nanoengineered, growth factor-eluting bioink that utilizes Laponite nanoclay for the controlled release of vascular endothelial growth factor (VEGF) and a GelMA hydrogel for a supportive and adhesive scaffold that can be crosslinked in vivo is presented. The bioink is delivered with a partially automated handheld printer for the in vivo formation of an adhesive and 3D scaffold. The effect of the controlled delivery of VEGF alone or paired with adhesive, supportive, and fibrilar architecture has not been studied in volumetric muscle loss (VML) injuries. Upon direct in vivo printing, the constructs are adherent to skeletal muscle and sustained release of VEGF. The in vivo printing of muscle ink in a murine model of VML injury promotes functional muscle recovery, reduced fibrosis, and increased anabolic response compared to untreated mice. The in vivo construction of a therapeutic-eluting 3D scaffold paves the way for the immediate treatment of a variety of soft tissue traumas.
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Affiliation(s)
- Jacob P. Quint
- Department of Mechanical and Materials Engineering, University of Nebraska, Lincoln, Lincoln, NE, 68588, USA
- Department of Biomedical Engineering, University of Connecticut, Farmington, CT 06030, USA
| | - Azadeh Mostafavi
- Department of Mechanical and Materials Engineering, University of Nebraska, Lincoln, Lincoln, NE, 68588, USA
| | - Yori Endo
- Division of Plastic Surgery, Brigham and Women’s Hospital, Harvard Medical School, Boston, MA, 02115, USA
| | - Adriana Panayi
- Division of Plastic Surgery, Brigham and Women’s Hospital, Harvard Medical School, Boston, MA, 02115, USA
| | - Carina S. Russell
- Department of Mechanical and Materials Engineering, University of Nebraska, Lincoln, Lincoln, NE, 68588, USA
| | - Atousa Nourmahnad
- Division of Plastic Surgery, Brigham and Women’s Hospital, Harvard Medical School, Boston, MA, 02115, USA
| | - Chris Wiseman
- Department of Mechanical and Materials Engineering, University of Nebraska, Lincoln, Lincoln, NE, 68588, USA
| | - Laleh Abbasi
- Department of Mechanical and Materials Engineering, University of Nebraska, Lincoln, Lincoln, NE, 68588, USA
| | - Mohamadmahdi Samandari
- Department of Biomedical Engineering, University of Connecticut, Farmington, CT 06030, USA
| | - Amir Sheikhi
- Department of Chemical Engineering, Department of Biomedical Engineering, The Pennsylvania State University, University Park, PA 16802, USA
| | - Kristo Nuutila
- Division of Plastic Surgery, Brigham and Women’s Hospital, Harvard Medical School, Boston, MA, 02115, USA
| | - Indranil Sinha
- Division of Plastic Surgery, Brigham and Women’s Hospital, Harvard Medical School, Boston, MA, 02115, USA
| | - Ali Tamayol
- Department of Mechanical and Materials Engineering, University of Nebraska, Lincoln, Lincoln, NE, 68588, USA
- Department of Biomedical Engineering, University of Connecticut, Farmington, CT 06030, USA
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Samandari M, Aghabaglou F, Nuutila K, Derakhshandeh H, Zhang Y, Endo Y, Harris S, Barnum L, Kreikemeier‐Bower C, Arab‐Tehrany E, Peppas NA, Sinha I, Tamayol A. Intradermal Drug Delivery: Miniaturized Needle Array‐Mediated Drug Delivery Accelerates Wound Healing (Adv. Healthcare Mater. 8/2021). Adv Healthc Mater 2021. [DOI: 10.1002/adhm.202170040] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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Samandari M, Aghabaglou F, Nuutila K, Derakhshandeh H, Zhang Y, Endo Y, Harris S, Barnum L, Kreikemeier‐Bower C, Arab‐Tehrany E, Peppas NA, Sinha I, Tamayol A. Miniaturized Needle Array-Mediated Drug Delivery Accelerates Wound Healing. Adv Healthc Mater 2021; 10:e2001800. [PMID: 33586339 DOI: 10.1002/adhm.202001800] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2020] [Revised: 01/05/2021] [Indexed: 12/26/2022]
Abstract
A major impediment preventing normal wound healing is insufficient vascularization, which causes hypoxia, poor metabolic support, and dysregulated physiological responses to injury. To combat this, the delivery of angiogenic factors, such as vascular endothelial growth factor (VEGF), has been shown to provide modest improvement in wound healing. Here, the importance of specialty delivery systems is explored in controlling wound bed drug distribution and consequently improving healing rate and quality. Two intradermal drug delivery systems, miniaturized needle arrays (MNAs) and liquid jet injectors (LJIs), are evaluated to compare effective VEGF delivery into the wound bed. The administered drug's penetration depth and distribution in tissue are significantly different between the two technologies. These systems' capability for efficient drug delivery is first confirmed in vitro and then assessed in vivo. While topical administration of VEGF shows limited effectiveness, intradermal delivery of VEGF in a diabetic murine model accelerates wound healing. To evaluate the translational feasibility of the strategy, the benefits of VEGF delivery using MNAs are assessed in a porcine model. The results demonstrate enhanced angiogenesis, reduced wound contraction, and increased regeneration. These findings show the importance of both therapeutics and delivery strategy in wound healing.
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Affiliation(s)
| | - Fariba Aghabaglou
- Department of Biomedical Engineering and Neurosurgery Johns Hopkins University Baltimore MD USA
| | - Kristo Nuutila
- Division of Plastic Surgery Brigham and Women's Hospital Harvard Medical School Boston MA 02115 USA
| | - Hossein Derakhshandeh
- Department of Mechanical and Materials Engineering University of Nebraska Lincoln NE 68508 USA
| | - Yuteng Zhang
- Division of Plastic Surgery Brigham and Women's Hospital Harvard Medical School Boston MA 02115 USA
| | - Yori Endo
- Division of Plastic Surgery Brigham and Women's Hospital Harvard Medical School Boston MA 02115 USA
| | - Seth Harris
- Veterinary Diagnostic Center School of Veterinary Medicine and Biomedical Sciences University of Nebraska‐Lincoln Lincoln NE 68583 USA
| | - Lindsay Barnum
- Department of Biomedical Engineering University of Connecticut Farmington CT 06030 USA
| | | | | | - Nicholas A. Peppas
- Department of Biomedical Engineering and Chemical Engineering Department of Pediatrics and Surgery Dell Medical School Department of Molecular Pharmaceutics and Drug Delivery The University of Texas at Austin Austin TX 78712 USA
| | - Indranil Sinha
- Division of Plastic Surgery Brigham and Women's Hospital Harvard Medical School Boston MA 02115 USA
| | - Ali Tamayol
- Department of Biomedical Engineering University of Connecticut Farmington CT 06030 USA
- Department of Mechanical and Materials Engineering University of Nebraska Lincoln NE 68508 USA
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Rinoldi C, Kijeńska-Gawrońska E, Khademhosseini A, Tamayol A, Swieszkowski W. Fibrous Systems as Potential Solutions for Tendon and Ligament Repair, Healing, and Regeneration. Adv Healthc Mater 2021; 10:e2001305. [PMID: 33576158 PMCID: PMC8048718 DOI: 10.1002/adhm.202001305] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2020] [Revised: 10/19/2020] [Indexed: 02/06/2023]
Abstract
Tendon and ligament injuries caused by trauma and degenerative diseases are frequent and affect diverse groups of the population. Such injuries reduce musculoskeletal performance, limit joint mobility, and lower people's comfort. Currently, various treatment strategies and surgical procedures are used to heal, repair, and restore the native tissue function. However, these strategies are inadequate and, in some cases, fail to re-establish the lost functionality. Tissue engineering and regenerative medicine approaches aim to overcome these disadvantages by stimulating the regeneration and formation of neotissues. Design and fabrication of artificial scaffolds with tailored mechanical properties are crucial for restoring the mechanical function of tendons. In this review, the tendon and ligament structure, their physiology, and performance are presented. On the other hand, the requirements are focused for the development of an effective reconstruction device. The most common fiber-based scaffolding systems are also described for tendon and ligament tissue regeneration like strand fibers, woven, knitted, braided, and braid-twisted fibrous structures, as well as electrospun and wet-spun constructs, discussing critically the advantages and limitations of their utilization. Finally, the potential of multilayered systems as the most effective candidates for tendon and ligaments tissue engineering is pointed out.
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Affiliation(s)
- Chiara Rinoldi
- Materials Design Division, Faculty of Materials Science and Engineering, Warsaw University of Technology, Warsaw, 02-507, Poland
| | - Ewa Kijeńska-Gawrońska
- Materials Design Division, Faculty of Materials Science and Engineering, Warsaw University of Technology, Warsaw, 02-507, Poland
- Centre for Advanced Materials and Technologies CEZAMAT, Warsaw University of Technology, Warsaw, 02-822, Poland
| | - Ali Khademhosseini
- Department of Bioengineering, Department of Chemical and Biomolecular Engineering, Department of Radiology, California NanoSystems Institute (CNSI), University of California, Los Angeles, CA, 90095, USA
- Terasaki Institute for Biomedical Innovation (TIBI), Los Angeles, CA, 90024, USA
| | - Ali Tamayol
- Department of Biomedical Engineering, University of Connecticut, Farmington, CT, 06030, USA
| | - Wojciech Swieszkowski
- Materials Design Division, Faculty of Materials Science and Engineering, Warsaw University of Technology, Warsaw, 02-507, Poland
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Güngörmüşler M, Tamayol A, Levin DB. Hydrogen Production by Immobilized Cells of Clostridium intestinale Strain URNW Using Alginate Beads. Appl Biochem Biotechnol 2021; 193:1558-1573. [PMID: 33484448 DOI: 10.1007/s12010-021-03503-1] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2020] [Accepted: 01/07/2021] [Indexed: 12/01/2022]
Abstract
Biological hydrogen (H2) is a promising candidate for production of renewable hydrogen. Using entrapped cells rather than conventional suspended cell cultures for the production of H2 offers several advantages, such as improved production yields related to higher cell density, and enhanced resistance to substrate and end-product inhibition. In this study, H2 production by a novel isolate of Clostridium intestinale (strain URNW) was evaluated using cells entrapped within 2% calcium-alginate beads under strictly anaerobic conditions. Both immobilized cells and suspended cultures were studied in sequential batch-mode anaerobic fermentation over 192 h. The production of H2 in the headspace was examined for four different initial cellobiose concentrations (5, 10, 20, and 40 mM). Although a lag period for initiation of the fermentation process was observed for bacteria entrapped within hydrogel beads, the immobilized cells achieved both higher volumetric production rates (mmol H2/(L culture h)) and molar yields (mol H2/mol glucose equivalent) of H2 compared with suspended cultures. In the current study, the maximum cellobiose consumption rate of 0.40 mM/h, corresponding to 133.3 mg/(L h), was achieved after 72 h of fermentation by immobilized cells, generating a high hydrogen yield of 3.57 mol H2/mol cellobiose, whereas suspended cultures only yielded 1.77 mol H2/mol cellobiose. The results suggest that cells remain viable within the hydrogels and proliferated with a slow rate over the course of fermentation. The stable productivity of immobilized cells over 8 days with four changes of medium depicted that the immobilized cells of the isolated strain can successfully yield higher hydrogen and lower soluble metabolites than suspended cells suggesting a feasible process for future applications for bioH2 production.
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Affiliation(s)
- Mine Güngörmüşler
- Department of Biosystems Engineering, University of Manitoba, Winnipeg, Manitoba, Canada. .,Department of Genetics and Bioengineering, Izmir University of Economics, Balçova, Izmir, Turkey.
| | - Ali Tamayol
- Department of Biosystems Engineering, University of Manitoba, Winnipeg, Manitoba, Canada.,Department of Biomedical Engineering, University of Connecticut Health Center, Farmington, CT, USA
| | - David B Levin
- Department of Biosystems Engineering, University of Manitoba, Winnipeg, Manitoba, Canada
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Abstract
INTRODUCTION Chronic wounds are seen frequently in diabetic and bedbound patients. Such skin injuries, which do not heal in a timely fashion, can lead to life-threatening conditions. In an effort to resolve the burdens of chronic wounds, numerous investigations have explored the efficacy of various therapeutics on wound healing. Therapeutics can be topically delivered to cutaneous wounds to reduce the complications associated with systemic drug delivery because the compromised skin barrier is not expected to negatively affect drug distribution. However, researchers have recently demonstrated that the complex environment of chronic wounds could lower the localized availability of the applied therapeutics. Microneedle arrays (MNAs) can be exploited to enhance delivery efficiency and consequently improved healing. AREAS COVERED In this review, we briefly describe the pathophysiology of chronic wounds and current treatment strategies. We further introduce methods and materials commonly used for the fabrication of MNAs. Subsequently, the studies demonstrating the benefits of MNAs in wound care are highlighted. EXPERT OPINION Microneedles have great potential to treat the complicated pathophysiology of chronic wounds. Challenges that will need to be addressed include development of a robust chronic wound model and MNAs that combine complex functionality with simplicity of use.
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Affiliation(s)
- Lindsay Barnum
- Department of Biomedical Engineering, University of Connecticut Health Center, Farmington, CT, 06030, USA
| | - Mohamadmahdi Samandari
- Department of Biomedical Engineering, University of Connecticut Health Center, Farmington, CT, 06030, USA
| | - Tannin A. Schmidt
- Department of Biomedical Engineering, University of Connecticut Health Center, Farmington, CT, 06030, USA
| | - Ali Tamayol
- Department of Biomedical Engineering, University of Connecticut Health Center, Farmington, CT, 06030, USA
- Department of Mechanical and Materials Engineering, University of Nebraska, Lincoln, NE, 68588, USA
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Abudula T, Gauthaman K, Mostafavi A, Alshahrie A, Salah N, Morganti P, Chianese A, Tamayol A, Memic A. Sustainable drug release from polycaprolactone coated chitin-lignin gel fibrous scaffolds. Sci Rep 2020; 10:20428. [PMID: 33235239 PMCID: PMC7686307 DOI: 10.1038/s41598-020-76971-w] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2019] [Accepted: 09/08/2020] [Indexed: 01/03/2023] Open
Abstract
Non-healing wounds have placed an enormous stress on both patients and healthcare systems worldwide. Severe complications induced by these wounds can lead to limb amputation or even death and urgently require more effective treatments. Electrospun scaffolds have great potential for improving wound healing treatments by providing controlled drug delivery. Previously, we developed fibrous scaffolds from complex carbohydrate polymers [i.e. chitin-lignin (CL) gels]. However, their application was limited by solubility and undesirable burst drug release. Here, a coaxial electrospinning is applied to encapsulate the CL gels with polycaprolactone (PCL). Presence of a PCL shell layer thus provides longer shelf-life for the CL gels in a wet environment and sustainable drug release. Antibiotics loaded into core–shell fibrous platform effectively inhibit both gram-positive and -negative bacteria without inducting observable cytotoxicity. Therefore, PCL coated CL fibrous gel platforms appear to be good candidates for controlled drug release based wound dressing applications.
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Affiliation(s)
| | - Kalamegam Gauthaman
- Center of Excellence in Genomic Medicine Research, King Abdulaziz University, Jeddah, Saudi Arabia.,Faculty of Medicine, AIMST University, Semeling, Bedong, Kedah, Malaysia
| | - Azadeh Mostafavi
- Department of Mechanical and Materials Engineering, University of Nebraska, Lincoln, NE, USA
| | - Ahmed Alshahrie
- Center of Nanotechnology, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Numan Salah
- Center of Nanotechnology, King Abdulaziz University, Jeddah, Saudi Arabia
| | | | | | - Ali Tamayol
- Department of Mechanical and Materials Engineering, University of Nebraska, Lincoln, NE, USA.,Department of Biomedical Engineering, University of Connecticut Health Center, Farmington, CT, 06030, USA
| | - Adnan Memic
- Center of Nanotechnology, King Abdulaziz University, Jeddah, Saudi Arabia.
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Jaberi A, Esfahani AM, Aghabaglou F, Park JS, Ndao S, Tamayol A, Yang R. Microfluidic Systems with Embedded Cell Culture Chambers for High-Throughput Biological Assays. ACS Appl Bio Mater 2020; 3:6661-6671. [PMID: 35019392 PMCID: PMC10081828 DOI: 10.1021/acsabm.0c00439] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
The ability to generate chemical and mechanical gradients on chips is important for either creating biomimetic designs or enabling high-throughput assays. However, there is still a significant knowledge gap in the generation of mechanical and chemical gradients in a single device. In this study, we developed gradient-generating microfluidic circuits with integrated microchambers to allow cell culture and to introduce chemical and mechanical gradients to cultured cells. A chemical gradient is generated across the microchambers, exposing cells to a uniform concentration of drugs. The embedded microchamber also produces a mechanical gradient in the form of varied shear stresses induced upon cells among different chambers as well as within the same chamber. Cells seeded within the chambers remain viable and show a normal morphology throughout the culture time. To validate the effect of different drug concentrations and shear stresses, doxorubicin is flowed into chambers seeded with skin cancer cells at different flow rates (from 0 to 0.2 μL/min). The experimental results show that increasing doxorubicin concentration (from 0 to 30 μg/mL) within chambers not only prohibits cell growth but also induces cell death. In addition, the increased shear stress (0.005 Pa) at high flow rates poses a synergistic effect on cell viability by inducing cell damage and detachment. Moreover, the ability of the device to seed cells in a 3D microenvironment was also examined and confirmed. Collectively, the study demonstrates the potential of microchamber-embedded microfluidic gradient generators in 3D cell culture and high-throughput drug screening.
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Affiliation(s)
- Arian Jaberi
- Department of Mechanical and Materials Engineering, University of Nebraska, Lincoln, NE 68588, USA
| | - Amir Monemian Esfahani
- Department of Mechanical and Materials Engineering, University of Nebraska, Lincoln, NE 68588, USA
| | - Fariba Aghabaglou
- Department of Mechanical and Materials Engineering, University of Nebraska, Lincoln, NE 68588, USA
| | - Jae Sung Park
- Department of Mechanical and Materials Engineering, University of Nebraska, Lincoln, NE 68588, USA
| | - Sidy Ndao
- Department of Mechanical and Materials Engineering, University of Nebraska, Lincoln, NE 68588, USA
| | - Ali Tamayol
- Department of Mechanical and Materials Engineering, University of Nebraska, Lincoln, NE 68588, USA
- Department of Biomedical Engineering, University of Connecticut, Storrs, CT 06269, USA
| | - Ruiguo Yang
- Department of Mechanical and Materials Engineering, University of Nebraska, Lincoln, NE 68588, USA
- Nebraska Center for Integrated Biomolecular Communications (NCIBC), University of Nebraska-Lincoln, Lincoln, NE 68516, USA
- Mary & Dick Holland Regenerative Medicine Program, University of Nebraska Medical Center, Omaha, NE 68198, USA
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Zoratto N, Di Lisa D, de Rutte J, Sakib MN, Alves e Silva AR, Tamayol A, Di Carlo D, Khademhosseini A, Sheikhi A. In situ forming microporous gelatin methacryloyl hydrogel scaffolds from thermostable microgels for tissue engineering. Bioeng Transl Med 2020; 5:e10180. [PMID: 33005742 PMCID: PMC7510466 DOI: 10.1002/btm2.10180] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2020] [Revised: 08/07/2020] [Accepted: 08/07/2020] [Indexed: 12/20/2022] Open
Abstract
Converting biopolymers to extracellular matrix (ECM)-mimetic hydrogel-based scaffolds has provided invaluable opportunities to design in vitro models of tissues/diseases and develop regenerative therapies for damaged tissues. Among biopolymers, gelatin and its crosslinkable derivatives, such as gelatin methacryloyl (GelMA), have gained significant importance for biomedical applications due to their ECM-mimetic properties. Recently, we have developed the first class of in situ forming GelMA microporous hydrogels based on the chemical annealing of physically crosslinked GelMA microscale beads (microgels), which addressed several key shortcomings of bulk (nanoporous) GelMA scaffolds, including lack of interconnected micron-sized pores to support on-demand three-dimensional-cell seeding and cell-cell interactions. Here, we address one of the limitations of in situ forming microporous GelMA hydrogels, that is, the thermal instability (melting) of their physically crosslinked building blocks at physiological temperature, resulting in compromised microporosity. To overcome this challenge, we developed a two-step fabrication strategy in which thermostable GelMA microbeads were produced via semi-photocrosslinking, followed by photo-annealing to form stable microporous scaffolds. We show that the semi-photocrosslinking step (exposure time up to 90 s at an intensity of ~100 mW/cm2 and a wavelength of ~365 nm) increases the thermostability of GelMA microgels while decreasing their scaffold forming (annealing) capability. Hinging on the tradeoff between microgel and scaffold stabilities, we identify the optimal crosslinking condition (exposure time ~60 s) that enables the formation of stable annealed microgel scaffolds. This work is a step forward in engineering in situ forming microporous hydrogels made up from thermostable GelMA microgels for in vitro and in vivo applications at physiological temperature well above the gelatin melting point.
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Affiliation(s)
- Nicole Zoratto
- Department of BioengineeringUniversity of California, Los AngelesLos AngelesCaliforniaUSA
- Center for Minimally Invasive Therapeutics (C‐MIT), University of California, Los AngelesLos AngelesCaliforniaUSA
- California NanoSystems Institute (CNSI), University of California, Los AngelesLos AngelesCaliforniaUSA
- Department of Drug Chemistry and TechnologiesSapienza University of RomaRomeItaly
| | - Donatella Di Lisa
- Department of BioengineeringUniversity of California, Los AngelesLos AngelesCaliforniaUSA
- Center for Minimally Invasive Therapeutics (C‐MIT), University of California, Los AngelesLos AngelesCaliforniaUSA
- California NanoSystems Institute (CNSI), University of California, Los AngelesLos AngelesCaliforniaUSA
- Department of Informatics, Bioengineering, Robotics and System EngineeringUniversity of GenovaGenoaItaly
| | - Joseph de Rutte
- Department of BioengineeringUniversity of California, Los AngelesLos AngelesCaliforniaUSA
| | - Md Nurus Sakib
- Department of Chemical EngineeringThe Pennsylvania State UniversityPennsylvaniaUSA
| | | | - Ali Tamayol
- University of Connecticut Health CenterFarmingtonConnecticutUSA
| | - Dino Di Carlo
- Department of BioengineeringUniversity of California, Los AngelesLos AngelesCaliforniaUSA
- California NanoSystems Institute (CNSI), University of California, Los AngelesLos AngelesCaliforniaUSA
- Jonsson Comprehensive Cancer Center, University of California, Los AngelesLos AngelesCaliforniaUSA
| | - Ali Khademhosseini
- Department of BioengineeringUniversity of California, Los AngelesLos AngelesCaliforniaUSA
- Center for Minimally Invasive Therapeutics (C‐MIT), University of California, Los AngelesLos AngelesCaliforniaUSA
- California NanoSystems Institute (CNSI), University of California, Los AngelesLos AngelesCaliforniaUSA
- Jonsson Comprehensive Cancer Center, University of California, Los AngelesLos AngelesCaliforniaUSA
- Department of Radiological SciencesDavid Geffen School of Medicine, University of California, Los AngelesLos AngelesCaliforniaUSA
- Department of Chemical and Biomolecular EngineeringUniversity of California, Los AngelesLos AngelesCaliforniaUSA
- Terasaki Institute for Biomedical InnovationLos AngelesCaliforniaUSA
| | - Amir Sheikhi
- Department of BioengineeringUniversity of California, Los AngelesLos AngelesCaliforniaUSA
- Center for Minimally Invasive Therapeutics (C‐MIT), University of California, Los AngelesLos AngelesCaliforniaUSA
- California NanoSystems Institute (CNSI), University of California, Los AngelesLos AngelesCaliforniaUSA
- Department of Chemical EngineeringThe Pennsylvania State UniversityPennsylvaniaUSA
- Department of Biomedical EngineeringThe Pennsylvania State UniversityUniversity ParkPennsylvaniaUSA
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Alimohammadi M, Aghli Y, Fakhraei O, Moradi A, Passandideh-Fard M, Ebrahimzadeh MH, Khademhosseini A, Tamayol A, Mousavi Shaegh SA. Electrospun Nanofibrous Membranes for Preventing Tendon Adhesion. ACS Biomater Sci Eng 2020; 6:4356-4376. [PMID: 33455173 DOI: 10.1021/acsbiomaterials.0c00201] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Tendon injuries are frequent, and surgical interventions toward their treatment might result in significant clinical complications. Pretendinous adhesion results in the disruption of the normal gliding mechanism of a damaged tendon, painful movements, and an increased chance of rerupture in the future. To alleviate postsurgical tendon-sheath adhesions, many investigations have been directed toward the development of repair approaches using electrospun nanofiber scaffolds. Such methods mainly take advantage of nanofibrous membranes (NFMs) as physical barriers to prevent or minimize adhesion of a repaired tendon to its surrounding sheath. In addition, these nanofibers can also locally deliver antiadhesion and anti-inflammatory agents to reduce the risk of tendon adhesion. This article reviews recent advances in the design, fabrication, and characterization of nanofibrous membranes developed to serve as (i) biomimetic tendon sheaths and (ii) physical barriers. Various features of the membranes are discussed to present insights for further development of repair methods suitable for clinical practice.
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Affiliation(s)
- Mahdieh Alimohammadi
- Orthopedic Research Center, Mashhad University of Medical Sciences, Mashhad, Iran.,Department of Mechanical Engineering, Ferdowsi University of Mashhad, Mashhad, Iran
| | - Yasaman Aghli
- Orthopedic Research Center, Mashhad University of Medical Sciences, Mashhad, Iran.,LadHyx, École Polytechnique, Palaiseau, France
| | - Omid Fakhraei
- Orthopedic Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Ali Moradi
- Orthopedic Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
| | | | | | - Ali Khademhosseini
- Department of Bioengineering, University of California-Los Angeles, Los Angeles, California 90095, United States of America.,Center for Minimally invasive Therapeutics (C-MIT), University of California-Los Angeles, Los Angeles, California 90095, United States of America.,Department of Radiology, University of California-Los Angeles, Los Angeles, California 90095, United States of America.,Department of Chemical and Biomolecular Engineering, University of California-Los Angeles, Los Angeles, California 90095, United States of America.,Terasaki Institute for Biomedical Innovation, Los Angeles, California 90024, United States of America
| | - Ali Tamayol
- University of Connecticut Health Center, Farmington, Connecticut 06030, United States of America
| | - Seyed Ali Mousavi Shaegh
- Orthopedic Research Center, Mashhad University of Medical Sciences, Mashhad, Iran.,Clinical Research Unit, Mashhad University of Medical Sciences, Mashhad, Iran
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Abdullah T, Gauthaman K, Hammad AH, Joshi Navare K, Alshahrie AA, Bencherif SA, Tamayol A, Memic A. Oxygen-Releasing Antibacterial Nanofibrous Scaffolds for Tissue Engineering Applications. Polymers (Basel) 2020; 12:polym12061233. [PMID: 32485817 PMCID: PMC7361702 DOI: 10.3390/polym12061233] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2020] [Revised: 05/25/2020] [Accepted: 05/27/2020] [Indexed: 12/22/2022] Open
Abstract
Lack of suitable auto/allografts has been delaying surgical interventions for the treatment of numerous disorders and has also caused a serious threat to public health. Tissue engineering could be one of the best alternatives to solve this issue. However, deficiency of oxygen supply in the wounded and implanted engineered tissues, caused by circulatory problems and insufficient angiogenesis, has been a rate-limiting step in translation of tissue-engineered grafts. To address this issue, we designed oxygen-releasing electrospun composite scaffolds, based on a previously developed hybrid polymeric matrix composed of poly(glycerol sebacate) (PGS) and poly(ε-caprolactone) (PCL). By performing ball-milling, we were able to embed a large percent of calcium peroxide (CP) nanoparticles into the PGS/PCL nanofibers able to generate oxygen. The composite scaffold exhibited a smooth fiber structure, while providing sustainable oxygen release for several days to a week, and significantly improved cell metabolic activity due to alleviation of hypoxic environment around primary bone-marrow-derived mesenchymal stem cells (BM-MSCs). Moreover, the composite scaffolds also showed good antibacterial performance. In conjunction to other improved features, such as degradation behavior, the developed scaffolds are promising biomaterials for various tissue-engineering and wound-healing applications.
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Affiliation(s)
- Turdimuhammad Abdullah
- Center of Nanotechnology, King Abdulaziz University, Jeddah 21589, Saudi Arabia; (T.A.); (A.H.H.); (A.A.A.)
| | - Kalamegam Gauthaman
- Center of Excellence in Genomic Medicine Research, King Abdulaziz University, Jeddah 21589, Saudi Arabia;
- Faculty of Medicine, AIMST University, Semeling, Bedong, Kedah 08100, Malaysia
| | - Ahmed H. Hammad
- Center of Nanotechnology, King Abdulaziz University, Jeddah 21589, Saudi Arabia; (T.A.); (A.H.H.); (A.A.A.)
- Electron Microscope and Thin Films Department, Physics Division, National Research Centre, Dokki, Giza 12622, Egypt
| | - Kasturi Joshi Navare
- Department of Chemical Engineering, Northeastern University, Boston, MA 02115, USA;
| | - Ahmed A. Alshahrie
- Center of Nanotechnology, King Abdulaziz University, Jeddah 21589, Saudi Arabia; (T.A.); (A.H.H.); (A.A.A.)
- Department of Physics, Faculty of Science, King Abdulaziz University, Jeddah 21589, Saudi Arabia
| | - Sidi A. Bencherif
- Department of Bioengineering, Northeastern University, Boston, MA 02115, USA;
- Harvard John A. Paulson School of Engineering and Applied Sciences, Harvard University, Cambridge, MA 02138, USA
- UMR CNRS 7338 Biomechanics and Bioengineering, University of Technology of Compiègne, Sorbonne University, 60200 Compiègne, France
| | - Ali Tamayol
- Department of Biomedical Engineering, University of Connecticut, Farmington, CT 06030, USA;
| | - Adnan Memic
- Center of Nanotechnology, King Abdulaziz University, Jeddah 21589, Saudi Arabia; (T.A.); (A.H.H.); (A.A.A.)
- Correspondence:
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Abstract
There is urgency for the development of nanomaterials that can meet emerging biomedical needs. Magnetic nanoparticles (MNPs) offer high magnetic moments and surface-area-to-volume ratios that make them attractive for hyperthermia therapy of cancer and targeted drug delivery. Additionally, they can function as contrast agents for magnetic resonance imaging (MRI) and can improve the sensitivity of biosensors and diagnostic tools. Recent advancements in nanotechnology have resulted in the realization of the next generation of MNPs suitable for these and other biomedical applications. This review discusses methods utilized for the fabrication and engineering of MNPs. Recent progress in the use of MNPs for hyperthermia therapy, controlling drug release, MRI, and biosensing is also critically reviewed. Finally, challenges in the field and potential opportunities for the use of MNPs toward improving their properties are discussed.
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Affiliation(s)
- A. Farzin
- Division of Engineering in Medicine, Department of Medicine, Brigham and Women’s Hospital, Harvard Medical School, Boston, MA 02139, USA
| | - S. Alireza Etesami
- Department of Mechanical Engineering, The University of Memphis. Memphis, TN 38152, USA
| | - Jacob Quint
- Department of Mechanical and Materials Engineering, University of Nebraska, Lincoln, Lincoln, NE, 68588, USA
| | - Adnan Memic
- Department of Biomedical Engineering, University of Connecticut, Farmington, CT, 06030, USA
| | - Ali Tamayol
- Division of Engineering in Medicine Department of Medicine, Brigham and Women’s Hospital, Harvard Medical School, Boston, MA 02139, USA
- Department of Mechanical and Materials Engineering, University of Nebraska, Lincoln, Lincoln, NE, 68588, USA
- Department of Biomedical Engineering, University of Connecticut, Farmington, CT, 06030, USA
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Hasan M, Elkhoury K, Belhaj N, Kahn C, Tamayol A, Barberi-Heyob M, Arab-Tehrany E, Linder M. Growth-Inhibitory Effect of Chitosan-Coated Liposomes Encapsulating Curcumin on MCF-7 Breast Cancer Cells. Mar Drugs 2020; 18:E217. [PMID: 32316578 PMCID: PMC7230998 DOI: 10.3390/md18040217] [Citation(s) in RCA: 36] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2020] [Revised: 04/04/2020] [Accepted: 04/13/2020] [Indexed: 12/16/2022] Open
Abstract
Current anticancer drugs exhibit limited efficacy and initiate severe side effects. As such, identifying bioactive anticancer agents that can surpass these limitations is a necessity. One such agent, curcumin, is a polyphenolic compound derived from turmeric, and has been widely investigated for its potential anti-inflammatory and anticancer effects over the last 40 years. However, the poor bioavailability of curcumin, caused by its low absorption, limits its clinical use. In order to solve this issue, in this study, curcumin was encapsulated in chitosan-coated nanoliposomes derived from three natural lecithin sources. Liposomal formulations were all in the nanometric scale (around 120 nm) and negatively charged (around -40 mV). Among the three lecithins, salmon lecithin presented the highest growth-inhibitory effect on MCF-7 cells (two times lower growth than the control group for 12 µM of curcumin and four times lower for 20 µM of curcumin). The soya and rapeseed lecithins showed a similar growth-inhibitory effect on the tumor cells. Moreover, coating nanoliposomes with chitosan enabled a higher loading efficiency of curcumin (88% for coated liposomes compared to 65% for the non-coated liposomes) and a stronger growth-inhibitory effect on MCF-7 breast cancer cells.
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Affiliation(s)
- Mahmoud Hasan
- LIBio, Université de Lorraine, F-54000 Nancy, France; (M.H.); (K.E.); (N.B.); (C.K.)
| | - Kamil Elkhoury
- LIBio, Université de Lorraine, F-54000 Nancy, France; (M.H.); (K.E.); (N.B.); (C.K.)
| | - Nabila Belhaj
- LIBio, Université de Lorraine, F-54000 Nancy, France; (M.H.); (K.E.); (N.B.); (C.K.)
| | - Cyril Kahn
- LIBio, Université de Lorraine, F-54000 Nancy, France; (M.H.); (K.E.); (N.B.); (C.K.)
| | - Ali Tamayol
- Department of Biomedical Engineering, University of Connecticut, Storrs, CT 06269, USA
| | | | - Elmira Arab-Tehrany
- LIBio, Université de Lorraine, F-54000 Nancy, France; (M.H.); (K.E.); (N.B.); (C.K.)
| | - Michel Linder
- LIBio, Université de Lorraine, F-54000 Nancy, France; (M.H.); (K.E.); (N.B.); (C.K.)
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Li J, Elkhoury K, Barbieux C, Linder M, Grandemange S, Tamayol A, Francius G, Arab-Tehrany E. Effects of Bioactive Marine-Derived Liposomes on Two Human Breast Cancer Cell Lines. Mar Drugs 2020; 18:md18040211. [PMID: 32295082 PMCID: PMC7230201 DOI: 10.3390/md18040211] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2020] [Revised: 03/16/2020] [Accepted: 04/08/2020] [Indexed: 12/21/2022] Open
Abstract
Breast cancer is the leading cause of death from cancer among women. Higher consumption of dietary marine n-3 long-chain polyunsaturated fatty acids (LC-PUFAs) is associated with a lower risk of breast cancer. Eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA) are two n-3 LC-PUFAs found in fish and exert anticancer effects. In this study, natural marine-derived lecithin that is rich in various polyunsaturated fatty acids (PUFAs) was extracted from salmon heads and transformed into nanoliposomes. These nanoliposomes were characterized and cultured with two breast cancer lines (MCF-7 and MDA-MB-231). The nanoliposomes decreased the proliferation and the stiffness of both cancer cell types. These results suggest that marine-derived lecithin possesses anticancer properties, which may have an impact on developing new liposomal delivery strategies for breast cancer treatment.
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Affiliation(s)
- Jie Li
- CRAN, CNRS-Université de Lorraine, F-54506 Vandœuvre-lès-Nancy, France; (J.L.); (C.B.); (S.G.)
| | - Kamil Elkhoury
- LIBio, Université de Lorraine, F-54000 Nancy, France; (K.E.); (M.L.)
| | - Claire Barbieux
- CRAN, CNRS-Université de Lorraine, F-54506 Vandœuvre-lès-Nancy, France; (J.L.); (C.B.); (S.G.)
| | - Michel Linder
- LIBio, Université de Lorraine, F-54000 Nancy, France; (K.E.); (M.L.)
| | - Stéphanie Grandemange
- CRAN, CNRS-Université de Lorraine, F-54506 Vandœuvre-lès-Nancy, France; (J.L.); (C.B.); (S.G.)
| | - Ali Tamayol
- Department of Biomedical Engineering, University of Connecticut, Mansfield, CT 06269, USA;
| | - Grégory Francius
- LCPME, CNRS-Université de Lorraine, F-54600 Villers-lès-Nancy, France;
| | - Elmira Arab-Tehrany
- LIBio, Université de Lorraine, F-54000 Nancy, France; (K.E.); (M.L.)
- Correspondence: ; Tel.: +33-3-7274-4105
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Derakhshandeh H, Aghabaglou F, McCarthy A, Mostafavi A, Wiseman C, Bonick Z, Ghanavati I, Harris S, Kreikemeier-Bower C, Basri SMM, Rosenbohm J, Yang R, Mostafalu P, Orgill D, Tamayol A. A Wirelessly Controlled Smart Bandage with 3D-Printed Miniaturized Needle Arrays. Adv Funct Mater 2020; 30:1905544. [PMID: 34354556 PMCID: PMC8336080 DOI: 10.1002/adfm.201905544] [Citation(s) in RCA: 81] [Impact Index Per Article: 20.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/09/2019] [Indexed: 05/18/2023]
Abstract
Chronic wounds are one of the most devastating complications of diabetes and are the leading cause of nontraumatic limb amputation. Despite the progress in identifying factors and promising in vitro results for the treatment of chronic wounds, their clinical translation is limited. Given the range of disruptive processes necessary for wound healing, different pharmacological agents are needed at different stages of tissue regeneration. This requires the development of wearable devices that can deliver agents to critical layers of the wound bed in a minimally invasive fashion. Here, for the first time, a programmable platform is engineered that is capable of actively delivering a variety of drugs with independent temporal profiles through miniaturized needles into deeper layers of the wound bed. The delivery of vascular endothelial growth factor (VEGF) through the miniaturized needle arrays demonstrates that, in addition to the selection of suitable therapeutics, the delivery method and their spatial distribution within the wound bed is equally important. Administration of VEGF to chronic dermal wounds of diabetic mice using the programmable platform shows a significant increase in wound closure, re-epithelialization, angiogenesis, and hair growth when compared to standard topical delivery of therapeutics.
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Affiliation(s)
- Hossein Derakhshandeh
- Department of Mechanical and Materials Engineering, University of Nebraska, Lincoln, NE 68588, USA
| | - Fariba Aghabaglou
- Department of Mechanical and Materials Engineering, University of Nebraska, Lincoln, NE 68588, USA
| | - Alec McCarthy
- Department of Mechanical and Materials Engineering, University of Nebraska, Lincoln, NE 68588, USA
| | - Azadeh Mostafavi
- Department of Mechanical and Materials Engineering, University of Nebraska, Lincoln, NE 68588, USA
| | - Chris Wiseman
- Department of Mechanical and Materials Engineering, University of Nebraska, Lincoln, NE 68588, USA
| | - Zack Bonick
- Department of Mechanical and Materials Engineering, University of Nebraska, Lincoln, NE 68588, USA
| | - Ian Ghanavati
- Department of Mechanical and Materials Engineering, University of Nebraska, Lincoln, NE 68588, USA
| | - Seth Harris
- Veterinary Diagnostic Center, School of Veterinary Medicine and Biomedical Sciences, University of Nebraska-Lincoln Lincoln, NE 68583, USA
| | | | - Seyed Masoud Moosavi Basri
- Department of Biomedical Engineering, American University of Sharjah, Sharjah 26666, United Arab Emirates
| | - Jordan Rosenbohm
- Department of Mechanical and Materials Engineering, University of Nebraska, Lincoln, NE 68588, USA
| | - Ruiguo Yang
- Department of Mechanical and Materials Engineering, University of Nebraska, Lincoln, NE 68588, USA
| | - Pooria Mostafalu
- Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA 02139, USA
| | - Dennis Orgill
- Division of Plastic Surgery, Brigham and Women's Hospital, Harvard Medical School, Boston, MA 02115, USA
| | - Ali Tamayol
- Department of Mechanical and Materials Engineering, University of Nebraska, Lincoln, NE 68588, USA
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