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Soto J, Linsley C, Song Y, Chen B, Fang J, Neyyan J, Davila R, Lee B, Wu B, Li S. Engineering Materials and Devices for the Prevention, Diagnosis, and Treatment of COVID-19 and Infectious Diseases. NANOMATERIALS (BASEL, SWITZERLAND) 2023; 13:2455. [PMID: 37686965 PMCID: PMC10490511 DOI: 10.3390/nano13172455] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/01/2023] [Revised: 08/22/2023] [Accepted: 08/25/2023] [Indexed: 09/10/2023]
Abstract
Following the global spread of COVID-19, scientists and engineers have adapted technologies and developed new tools to aid in the fight against COVID-19. This review discusses various approaches to engineering biomaterials, devices, and therapeutics, especially at micro and nano levels, for the prevention, diagnosis, and treatment of infectious diseases, such as COVID-19, serving as a resource for scientists to identify specific tools that can be applicable for infectious-disease-related research, technology development, and treatment. From the design and production of equipment critical to first responders and patients using three-dimensional (3D) printing technology to point-of-care devices for rapid diagnosis, these technologies and tools have been essential to address current global needs for the prevention and detection of diseases. Moreover, advancements in organ-on-a-chip platforms provide a valuable platform to not only study infections and disease development in humans but also allow for the screening of more effective therapeutics. In addition, vaccines, the repurposing of approved drugs, biomaterials, drug delivery, and cell therapy are promising approaches for the prevention and treatment of infectious diseases. Following a comprehensive review of all these topics, we discuss unsolved problems and future directions.
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Affiliation(s)
- Jennifer Soto
- Department of Bioengineering, University of California Los Angeles, Los Angeles, CA 90095, USA
| | - Chase Linsley
- Department of Bioengineering, University of California Los Angeles, Los Angeles, CA 90095, USA
| | - Yang Song
- Department of Bioengineering, University of California Los Angeles, Los Angeles, CA 90095, USA
| | - Binru Chen
- Department of Bioengineering, University of California Los Angeles, Los Angeles, CA 90095, USA
| | - Jun Fang
- Department of Bioengineering, University of California Los Angeles, Los Angeles, CA 90095, USA
- School of Biomedical Engineering and Med-X Research Institute, Shanghai Jiao Tong University, Shanghai 200240, China
| | - Josephine Neyyan
- Department of Bioengineering, University of California Los Angeles, Los Angeles, CA 90095, USA
| | - Raul Davila
- Department of Bioengineering, University of California Los Angeles, Los Angeles, CA 90095, USA
| | - Brandon Lee
- Department of Bioengineering, University of California Los Angeles, Los Angeles, CA 90095, USA
| | - Benjamin Wu
- Department of Bioengineering, University of California Los Angeles, Los Angeles, CA 90095, USA
- Department of Dentistry, University of California Los Angeles, Los Angeles, CA 90095, USA
| | - Song Li
- Department of Bioengineering, University of California Los Angeles, Los Angeles, CA 90095, USA
- Department of Medicine, University of California Los Angeles, Los Angeles, CA 90095, USA
- Eli and Edythe Broad Center of Regenerative Medicine and Stem Cell Research, University of California Los Angeles, Los Angeles, CA 90095, USA
- Jonsson Comprehensive Cancer Center, David Geffen School of Medicine, University of California Los Angeles, Los Angeles, CA 90095, USA
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Boroojerdi MH, Al Jabry T, Mirarefin SMJ, Albalushi H. Insights into organoid-based modeling of COVID-19 pathology. Virol J 2023; 20:37. [PMID: 36841795 PMCID: PMC9959938 DOI: 10.1186/s12985-023-01996-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2022] [Accepted: 02/20/2023] [Indexed: 02/27/2023] Open
Abstract
Since December 2019, various types of strategies have been applied due to the emergent need to investigate the biology and pathogenesis of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) to discover a functional treatment. Different disease modeling systems, such as mini-organ technology, have been used to improve our understanding of SARS-CoV-2 physiology and pathology. During the past 2 years, regenerative medicine research has shown the supportive role of organoid modeling in controlling coronavirus disease 2019 (COVID-19) through optimal drug and therapeutic approach improvement. Here, we overview some efforts that have been made to study SARS-CoV-2 by mimicking COVID-19 using stem cells. In addition, we summarize a perspective of drug development in COVID-19 treatment via organoid-based studies.
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Affiliation(s)
- Mohadese Hashem Boroojerdi
- Department of Human and Clinical Anatomy, College of Medicine and Health Sciences, Sultan Qaboos University, Muscat, Oman
| | - Tariq Al Jabry
- Department of Genetics, College of Medicine and Health Sciences, Sultan Qaboos University, Muscat, Oman
| | | | - Halima Albalushi
- Department of Human and Clinical Anatomy, College of Medicine and Health Sciences, Sultan Qaboos University, Muscat, Oman.
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Absence of detectable SARS-CoV-2 replication in ex vivo cultured cornea and cornea-derived epithelial cells. Graefes Arch Clin Exp Ophthalmol 2023; 261:435-446. [PMID: 35920896 PMCID: PMC9362677 DOI: 10.1007/s00417-022-05776-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2022] [Revised: 05/17/2022] [Accepted: 07/19/2022] [Indexed: 01/25/2023] Open
Abstract
PURPOSE To study the possibility of SARS-CoV-2 to infect human corneal cells and tissues under standard corneal culture conditions using explants of COVID-19 donors and primary cornea-derived epithelial cells. METHODS Cornea isolated from deceased COVID-19 donors was cultured for 4 weeks, and SARS-CoV-2 replication was monitored by qRT-PCR. Furthermore, primary corneal epithelial cells from healthy donors were cultured ex vivo and infected with SARS-CoV-2 and human cytomegalovirus (HCMV) as a control. Infection status was assessed by western blotting and reporter gene expression using green fluorescent protein-expressing viral strains. ACE2 and TMPRSS2 receptor expression levels in cornea and epithelial cells were assessed by qRT-PCR. RESULTS We did not detect SARS-CoV-2 replication in 10 corneas isolated from deceased COVID-19 patients and cultured for 4 weeks, indicating absence of infection under natural conditions. Furthermore, high-titer SARS-CoV-2 infection of ex vivo cultured cornea-derived epithelial cells did not result in productive virus replication. In contrast, the same cells were highly permissive for HCMV. This phenotype could potentially be explained by low ACE2 and TMPRSS2 transcriptional activity in cornea and cornea-derived epithelial cells. CONCLUSIONS Our data suggest that cornea and limbal epithelial cells are refractory to productive SARS-CoV-2 infection. This could be due to the absence of robust receptor expression levels necessary for viral entry. This study adds further evidence to support the very low possibility of transmission of SARS-CoV-2 from an infected corneal transplant donor to a recipient in corneal organ cultures.
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Deroubaix A, Kramvis A. Imaging Techniques: Essential Tools for the Study of SARS-CoV-2 Infection. Front Cell Infect Microbiol 2022; 12:794264. [PMID: 35937687 PMCID: PMC9355083 DOI: 10.3389/fcimb.2022.794264] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2021] [Accepted: 06/21/2022] [Indexed: 01/08/2023] Open
Abstract
The world has seen the emergence of a new virus in 2019, SARS-CoV-2, causing the COVID-19 pandemic and millions of deaths worldwide. Microscopy can be much more informative than conventional detection methods such as RT-PCR. This review aims to present the up-to-date microscopy observations in patients, the in vitro studies of the virus and viral proteins and their interaction with their host, discuss the microscopy techniques for detection and study of SARS-CoV-2, and summarize the reagents used for SARS-CoV-2 detection. From basic fluorescence microscopy to high resolution techniques and combined technologies, this article shows the power and the potential of microscopy techniques, especially in the field of virology.
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Affiliation(s)
- Aurélie Deroubaix
- Hepatitis Virus Diversity Research Unit, Department of Internal Medicine, School of Clinical Medicine, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
- Life Sciences Imaging Facility, University of the Witwatersrand, Johannesburg, South Africa
| | - Anna Kramvis
- Hepatitis Virus Diversity Research Unit, Department of Internal Medicine, School of Clinical Medicine, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
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Bestion E, Halfon P, Mezouar S, Mège JL. Cell and Animal Models for SARS-CoV-2 Research. Viruses 2022; 14:1507. [PMID: 35891487 PMCID: PMC9319816 DOI: 10.3390/v14071507] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2022] [Revised: 06/29/2022] [Accepted: 07/05/2022] [Indexed: 02/04/2023] Open
Abstract
During the last two years following the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) pandemic, development of potent antiviral drugs and vaccines has been a global health priority. In this context, the understanding of virus pathophysiology, the identification of associated therapeutic targets, and the screening of potential effective compounds have been indispensable advancements. It was therefore of primary importance to develop experimental models that recapitulate the aspects of the human disease in the best way possible. This article reviews the information concerning available SARS-CoV-2 preclinical models during that time, including cell-based approaches and animal models. We discuss their evolution, their advantages, and drawbacks, as well as their relevance to drug effectiveness evaluation.
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Affiliation(s)
- Eloïne Bestion
- Microbe Evolution Phylogeny Infection, Institut pour la Recherche et le Developpement, Assistance Publique Hopitaux de Marseille, Aix-Marseille University, 13005 Marseille, France; (E.B.); (P.H.)
- Institue Hospitalo, Universitaire Mediterranée Infection, 13005 Marseille, France
- Genoscience Pharma, 13005 Marseille, France
| | - Philippe Halfon
- Microbe Evolution Phylogeny Infection, Institut pour la Recherche et le Developpement, Assistance Publique Hopitaux de Marseille, Aix-Marseille University, 13005 Marseille, France; (E.B.); (P.H.)
- Institue Hospitalo, Universitaire Mediterranée Infection, 13005 Marseille, France
- Genoscience Pharma, 13005 Marseille, France
| | - Soraya Mezouar
- Microbe Evolution Phylogeny Infection, Institut pour la Recherche et le Developpement, Assistance Publique Hopitaux de Marseille, Aix-Marseille University, 13005 Marseille, France; (E.B.); (P.H.)
- Institue Hospitalo, Universitaire Mediterranée Infection, 13005 Marseille, France
- Genoscience Pharma, 13005 Marseille, France
| | - Jean-Louis Mège
- Microbe Evolution Phylogeny Infection, Institut pour la Recherche et le Developpement, Assistance Publique Hopitaux de Marseille, Aix-Marseille University, 13005 Marseille, France; (E.B.); (P.H.)
- Institue Hospitalo, Universitaire Mediterranée Infection, 13005 Marseille, France
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Kim MB, Hwangbo S, Jang S, Jo YK. Bioengineered Co-culture of organoids to recapitulate host-microbe interactions. Mater Today Bio 2022; 16:100345. [PMID: 35847376 PMCID: PMC9283667 DOI: 10.1016/j.mtbio.2022.100345] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2022] [Revised: 06/26/2022] [Accepted: 06/27/2022] [Indexed: 11/05/2022] Open
Abstract
The recent spike in the instances of complex physiological host-microbe interactions has raised the demand for developing in vitro models that recapitulate the microbial microenvironment in the human body. Organoids are steadily emerging as an in vitro culture system that closely mimics the structural, functional, and genetic features of complex human organs, particularly for better understanding host-microbe interactions. Recent advances in organoid culture technology have become new avenues for assessing the pathogenesis of symbiotic interactions, pathogen-induced infectious diseases, and various other diseases. The co-cultures of organoids with microbes have shown great promise in simulating host-microbe interactions with a high level of complexity for further advancement in related fields. In this review, we provide an overview of bioengineering approaches for microbe-co-cultured organoids. Latest developments in the applications of microbe-co-cultured organoids to study human physiology and pathophysiology are also highlighted. Further, an outlook on future research on bioengineered organoid co-cultures for various applications is presented.
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Parihar A, Pandita V, Khan R. 3D printed human organoids: High throughput system for drug screening and testing in current COVID-19 pandemic. Biotechnol Bioeng 2022; 119:2669-2688. [PMID: 35765706 DOI: 10.1002/bit.28166] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2021] [Revised: 04/27/2022] [Accepted: 06/24/2022] [Indexed: 11/07/2022]
Abstract
In the current pandemic, scenario the world is facing a huge shortage of effective drugs and other prophylactic medicine to treat patients which created havoc in several countries with poor resources. With limited demand and supply of effective drugs, researchers rushed to repurpose the existing approved drugs for the treatment of COVID-19. The process of drug screening and testing is very costly and requires several steps for validation and treatment efficacy evaluation ranging from in-vitro to in-vivo setups. After these steps, a clinical trial is mandatory for the evaluation of treatment efficacy and side effects in humans. These processes enhance the overall cost and sometimes the lead molecule show adverse effects in humans and the trial ends up in the final stages. Recently with the advent of 3D organoid culture which mimics the human tissue exactly the process of drug screening and testing can be done in a faster and cost-effective manner. Further 3D organoids prepared from stems cells taken from individuals can be beneficial for personalized drug therapy which could save millions of lives. This review discussed approaches and techniques for the synthesis of 3D-printed human organoids for drug screening. The key findings of the usage of organoids for personalized medicine for the treatment of COVID-19 have been discussed. In the end, the key challenges for the wide applicability of human organoids for drug screening with prospects of future orientation have been included. This article is protected by copyright. All rights reserved.
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Affiliation(s)
- Arpana Parihar
- Industrial Waste Utilization, Nano and Biomaterials, CSIR-Advanced Materials and Processes Research Institute (AMPRI), Hoshangabad Road, Bhopal, 462026, MP, India
| | - Vasundhara Pandita
- Department of Biosciences, Barkatullah University, Habib Ganj, Bhopal, Madhya Pradesh, 462026, India
| | - Raju Khan
- Industrial Waste Utilization, Nano and Biomaterials, CSIR-Advanced Materials and Processes Research Institute (AMPRI), Hoshangabad Road, Bhopal, 462026, MP, India.,Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, 201002, India
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8
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O’Brien SF, Lewin A, Yi QL, Dowling G, Fissette E, Drews SJ. The estimated risk of SARS-CoV- 2 infection via cornea transplant in Canada. Cell Tissue Bank 2021; 22:685-695. [PMID: 34591239 PMCID: PMC8481755 DOI: 10.1007/s10561-021-09964-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2020] [Accepted: 09/13/2021] [Indexed: 12/09/2022]
Abstract
In late 2019 the respiratory illness, Corona Virus Disease-19 caused by the SARS-CoV-2 virus emerged in China and quickly spread to other countries. The primary mode of transmission is person-to-person via respiratory droplets. SARS-CoV-2 has been identified in conjunctiva. Transmission by cornea transplant has not been reported but is theoretically possible. We aimed to estimate the possible risk of transmission in Canada via cornea transplant during the first wave of the pandemic, and the potential risk reduction from testing decedents. We constructed a deterministic model in which the risk of transmission was estimated as the product of three proportions: decedents with SARS-CoV-2 infection, corneas that are NAT positive, and NAT positive corneas presumed to transmit. Risk was estimated according to 3 scenarios: most likely, optimistic and pessimistic. At the peak of the first wave of the pandemic risk was estimated to be 1 in 63,031 cornea transplants in Canada but could be as low as 1 in 175,821 or as high as 1 in 10,129. It would take 16 years at the peak infection of the first wave of the pandemic to observe 1 transmission. Testing would reduce the risk of 1 in 63,031 to 1 in 210,104 assuming 70% test sensitivity. The theoretical risk of SARS-CoV-2 transmission by cornea transplant is extremely low and decedent testing is unlikely to be beneficial.
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Affiliation(s)
- Sheila F. O’Brien
- Epidemiology and Surveillance, Canadian Blood Services, Ottawa, ON Canada
- School of Epidemiology and Public Health, University of Ottawa, Ottawa, ON Canada
| | - Antoine Lewin
- Medical Affairs and Innovation, Héma-Québec, Saint-Laurent, QC Canada
- Faculty of Medicine and Health Sciences, University of Sherbrooke, Sherbrooke, QC Canada
| | - Qi-Long Yi
- Epidemiology and Surveillance, Canadian Blood Services, Ottawa, ON Canada
- School of Epidemiology and Public Health, University of Ottawa, Ottawa, ON Canada
| | - Graeme Dowling
- Comprehensive Tissue Centre, Alberta Health Services, Edmonton Alberta, Canada
- Trillium Gift of Life Network, Toronto, ON Canada
| | | | - Steven J. Drews
- Microbiology, Canadian Blood Services, Edmonton, AB Canada
- Department of Laboratory Medicine and Pathology, University of Alberta, Edmonton, AB Canada
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Egilmezer E, Rawlinson WD. Review of studies of severe acute respiratory syndrome related coronavirus-2 pathogenesis in human organoid models. Rev Med Virol 2021; 31:e2227. [PMID: 33763936 PMCID: PMC8250302 DOI: 10.1002/rmv.2227] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2020] [Revised: 02/02/2021] [Accepted: 02/05/2021] [Indexed: 02/06/2023]
Abstract
Severe acute respiratory syndrome related coronavirus-2 (SARS-CoV-2) is the cause of Covid-19 which was classified as a global pandemic in March 2020. The increasing global health and economic burden of SARS-CoV-2 has necessitated urgent investigations into the pathogenesis of disease and development of therapeutic and vaccination regimens. Human trials of vaccine and antiviral candidates have been undertaken, but basic pathogenetic studies are still required to inform these trials. Gaps in understanding of cellular infection by, and immunity to, SARS-CoV-2 mean additional models are required to assist in improved design of these therapeutics. Human organoids are three-dimensional models that contain multiple cell types and mimic human organs in ex vivo culture conditions. The SARS-CoV-2 virus has been implicated in causing not only respiratory injury but also injury to other organs such as the brain, liver and kidneys. Consequently, a variety of different organoid models have been employed to investigate the pathogenic mechanisms of disease due to SARS-CoV-2. Data on these models have not been systematically assembled. In this review, we highlight key findings from studies that have utilised different human organoid types to investigate the expression of SARS-CoV-2 receptors, permissiveness, immune response, dysregulation of cellular functions, and potential antiviral therapeutics.
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Affiliation(s)
- Ece Egilmezer
- Serology and Virology DivisionNSW Health PathologyPrince of Wales HospitalSydneyAustralia
- School of Medical SciencesUniversity of New South WalesSydneyAustralia
| | - William D Rawlinson
- Serology and Virology DivisionNSW Health PathologyPrince of Wales HospitalSydneyAustralia
- School of Medical SciencesUniversity of New South WalesSydneyAustralia
- School of Women's and Children's HealthUniversity of New South WalesSydneyAustralia
- School of Biotechnology and Biomolecular SciencesUniversity of New South WalesSydneyAustralia
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German OL, Vallese-Maurizi H, Soto TB, Rotstein NP, Politi LE. Retina stem cells, hopes and obstacles. World J Stem Cells 2021; 13:1446-1479. [PMID: 34786153 PMCID: PMC8567457 DOI: 10.4252/wjsc.v13.i10.1446] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/28/2021] [Revised: 07/14/2021] [Accepted: 09/17/2021] [Indexed: 02/07/2023] Open
Abstract
Retinal degeneration is a major contributor to visual dysfunction worldwide. Although it comprises several eye diseases, loss of retinal pigment epithelial (RPE) and photoreceptor cells are the major contributors to their pathogenesis. Early therapies included diverse treatments, such as provision of anti-vascular endothelial growth factor and many survival and trophic factors that, in some cases, slow down the progression of the degeneration, but do not effectively prevent it. The finding of stem cells (SC) in the eye has led to the proposal of cell replacement strategies for retina degeneration. Therapies using different types of SC, such as retinal progenitor cells (RPCs), embryonic SC, pluripotent SCs (PSCs), induced PSCs (iPSCs), and mesenchymal stromal cells, capable of self-renewal and of differentiating into multiple cell types, have gained ample support. Numerous preclinical studies have assessed transplantation of SC in animal models, with encouraging results. The aim of this work is to revise the different preclinical and clinical approaches, analyzing the SC type used, their efficacy, safety, cell attachment and integration, absence of tumor formation and immunorejection, in order to establish which were the most relevant and successful. In addition, we examine the questions and concerns still open in the field. The data demonstrate the existence of two main approaches, aimed at replacing either RPE cells or photoreceptors. Emerging evidence suggests that RPCs and iPSC are the best candidates, presenting no ethical concerns and a low risk of immunorejection. Clinical trials have already supported the safety and efficacy of SC treatments. Serious concerns are pending, such as the risk of tumor formation, lack of attachment or integration of transplanted cells into host retinas, immunorejection, cell death, and also ethical. However, the amazing progress in the field in the last few years makes it possible to envisage safe and effective treatments to restore vision loss in a near future.
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Affiliation(s)
- Olga L German
- Department of Biology, Biochemistry and Pharmacy, Universidad Nacional del Sur, Bahia blanca 8000, Buenos Aires, Argentina
- Department of Biology, Biochemistry and Pharmacy, Universidad Nacional del Sur, and Neurobiology Department, Instituto de Investigaciones Bioquímicas de Bahía Blanca (INIBIBB) Conicet, Bahía Blanca 8000, Buenos Aires, Argentina
| | - Harmonie Vallese-Maurizi
- Department of Biology, Biochemistry and Pharmacy, Universidad Nacional del Sur, Bahia blanca 8000, Buenos Aires, Argentina
- Department of Biology, Biochemistry and Pharmacy, Universidad Nacional del Sur, and Neurobiology Department, Instituto de Investigaciones Bioquímicas de Bahía Blanca (INIBIBB) Conicet, Bahía Blanca 8000, Buenos Aires, Argentina
| | - Tamara B Soto
- Department of Biology, Biochemistry and Pharmacy, Universidad Nacional del Sur, and Neurobiology Department, Instituto de Investigaciones Bioquímicas de Bahía Blanca (INIBIBB) Conicet, Bahía Blanca 8000, Buenos Aires, Argentina
| | - Nora P Rotstein
- Department of Biology, Biochemistry and Pharmacy, Universidad Nacional del Sur, Bahia blanca 8000, Buenos Aires, Argentina
- Department of Biology, Biochemistry and Pharmacy, Universidad Nacional del Sur, and Neurobiology Department, Instituto de Investigaciones Bioquímicas de Bahía Blanca (INIBIBB) Conicet, Bahía Blanca 8000, Buenos Aires, Argentina
| | - Luis Enrique Politi
- Department of Biology, Biochemistry and Pharmacy, Universidad Nacional del Sur, and Neurobiology Department, Instituto de Investigaciones Bioquímicas de Bahía Blanca (INIBIBB) Conicet, Bahía Blanca 8000, Buenos Aires, Argentina
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D'Souza S, Shetty R, Kundu G, Sharma N, Tandon R, Matalia H, Gorimanipalli B, Jayadev C. COVID-19 positivity rate in corneal tissue donors - A cause for concern! Indian J Ophthalmol 2021; 69:2808-2811. [PMID: 34571639 PMCID: PMC8597523 DOI: 10.4103/ijo.ijo_1163_21] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
Purpose To determine the postmortem positivity for COVID-19 among voluntary eye donors who had been certified to have died of non-COVID-19 causes. Methods All donors who donated their corneas (from March 2021 onward) were assessed for COVID-19 positivity tested by nasopharyngeal swab reverse transcription-polymerase chain reaction (RT-PCR) test. Relevant screening history was taken prior to collection. Strict precautions were taken during the retrieval as per the guidelines issued by the National Program for Control of Blindness and Visual Impairment and the Eye Bank Association of India, and the tissues were handled as per standard operating protocol. Results 85 eye calls were attended during this period, of which 56 were home-based and 29 were from a hospital setting. Samples from 12 of the former group of donors were found to be positive for COVID-19 (14%). Conclusion This study highlights the possibility of postmortem RT-PCR positivity in voluntary corneal tissue donors without a prior history of symptoms, signs, or diagnosis of illness suggestive of COVID-19. It is recommended that postmortem testing of donors should be done by RT-PCR for retrievals made during the pandemic.
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Affiliation(s)
- Sharon D'Souza
- Department of Cornea and Refractive Services, Narayana Nethralaya, Bangalore, Karnataka, India
| | - Rohit Shetty
- Department of Cornea and Refractive Services, Narayana Nethralaya, Bangalore, Karnataka, India
| | - Gairik Kundu
- Department of Cornea and Refractive Services, Narayana Nethralaya, Bangalore, Karnataka, India
| | - Namrata Sharma
- Cornea, Cataract and Refractive Services, Dr. Rajendra Prasad Centre for Ophthalmic Sciences, All India Institute of Medical Sciences, New Delhi, India
| | - Radhika Tandon
- Cornea, Cataract and Refractive Services, Dr. Rajendra Prasad Centre for Ophthalmic Sciences, All India Institute of Medical Sciences, New Delhi, India
| | - Himanshu Matalia
- Department of Cornea and Refractive Services, Narayana Nethralaya, Bangalore, Karnataka, India
| | - Bhavya Gorimanipalli
- Department of Cornea and Refractive Services, Narayana Nethralaya, Bangalore, Karnataka, India
| | - Chaitra Jayadev
- Department of Vitreoretina Services, Narayana Nethralaya, Bangalore, Karnataka, India
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12
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Singh S, Garcia G, Shah R, Kramerov AA, Wright RE, Spektor TM, Ljubimov AV, Arumugaswami V, Kumar A. SARS-CoV-2 and its beta variant of concern infect human conjunctival epithelial cells and induce differential antiviral innate immune response. Ocul Surf 2021; 23:184-194. [PMID: 34583089 PMCID: PMC8464027 DOI: 10.1016/j.jtos.2021.09.007] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2021] [Revised: 09/17/2021] [Accepted: 09/23/2021] [Indexed: 02/06/2023]
Abstract
Purpose SARS-CoV-2 RNA has been detected in ocular tissues, but their susceptibility to SARS-CoV-2 infection is unclear. Here, we tested whether SARS-CoV-2 can infect human conjunctival epithelial cells (hCECs) and induce innate immune response. Methods Conjunctival tissue from COVID-19 donors was used to detect SARS-CoV-2 spike and envelope proteins. Primary hCECs isolated from cadaver eyes were infected with the parental SARS-CoV-2 and its beta variant of concern (VOC). Viral genome copy number, and expression of viral entry receptors, TLRs, interferons, and innate immune response genes were determined by qPCR. Viral entry receptors were examined in hCECs and tissue sections by immunostaining. Spike protein was detected in the cell culture supernatant by dot blot. Results Spike and envelope proteins were found in conjunctiva from COVID-19 patients. SARS-CoV-2 infected hCECs showed high viral copy numbers at 24–72h post-infection; spike protein levels were the highest at 24hpi. Viral entry receptors ACE2, TMPRSS2, CD147, Axl, and NRP1 were detected in conjunctival tissue and hCECs. SARS-CoV-2 infection-induced receptor gene expression peaked at early time points post-infection, but gene expression of most TLRs peaked at 48 or 72hpi. SARS-CoV-2 infected hCECs showed higher expression of genes regulating antiviral response, RIG-I, interferons (α, β, & λ), ISG15 & OAS2, cytokines (IL6, IL1β, TNFα), and chemokines (CXCL10, CCL5). Compared to the parental strain, beta VOC induced increased viral copy number and innate response in hCECs. Conclusions Conjunctival epithelial cells are susceptible to SARS-CoV-2 infection. Beta VOC is more infectious than the parental strain and evokes a higher antiviral and inflammatory response.
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Affiliation(s)
- Sneha Singh
- Department of Ophthalmology, Visual and Anatomical Sciences / Kresge Eye Institute, Wayne State University School of Medicine, Detroit, MI, USA
| | - Gustavo Garcia
- Department of Molecular and Medical Pharmacology, David Geffen School of Medicine at UCLA, Los Angeles, CA, USA
| | - Ruchi Shah
- Eye Program, Board of Governors Regenerative Medicine Institute, Department of Biomedical Sciences, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Andrei A Kramerov
- Eye Program, Board of Governors Regenerative Medicine Institute, Department of Biomedical Sciences, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Robert Emery Wright
- Department of Ophthalmology, Visual and Anatomical Sciences / Kresge Eye Institute, Wayne State University School of Medicine, Detroit, MI, USA
| | - Tanya M Spektor
- Eye Program, Board of Governors Regenerative Medicine Institute, Department of Biomedical Sciences, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Alexander V Ljubimov
- Eye Program, Board of Governors Regenerative Medicine Institute, Department of Biomedical Sciences, Cedars-Sinai Medical Center, Los Angeles, CA, USA; Department of Medicine, David Geffen School of Medicine at UCLA, Los Angeles, CA, USA.
| | - Vaithilingaraja Arumugaswami
- Department of Molecular and Medical Pharmacology, David Geffen School of Medicine at UCLA, Los Angeles, CA, USA.
| | - Ashok Kumar
- Department of Ophthalmology, Visual and Anatomical Sciences / Kresge Eye Institute, Wayne State University School of Medicine, Detroit, MI, USA.
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13
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Gao G, Ahn M, Cho WW, Kim BS, Cho DW. 3D Printing of Pharmaceutical Application: Drug Screening and Drug Delivery. Pharmaceutics 2021; 13:1373. [PMID: 34575448 PMCID: PMC8465948 DOI: 10.3390/pharmaceutics13091373] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2021] [Revised: 08/20/2021] [Accepted: 08/29/2021] [Indexed: 12/22/2022] Open
Abstract
Advances in three-dimensional (3D) printing techniques and the development of tailored biomaterials have facilitated the precise fabrication of biological components and complex 3D geometrics over the past few decades. Moreover, the notable growth of 3D printing has facilitated pharmaceutical applications, enabling the development of customized drug screening and drug delivery systems for individual patients, breaking away from conventional approaches that primarily rely on transgenic animal experiments and mass production. This review provides an extensive overview of 3D printing research applied to drug screening and drug delivery systems that represent pharmaceutical applications. We classify several elements required by each application for advanced pharmaceutical techniques and briefly describe state-of-the-art 3D printing technology consisting of cells, bioinks, and printing strategies that satisfy requirements. Furthermore, we discuss the limitations of traditional approaches by providing concrete examples of drug screening (organoid, organ-on-a-chip, and tissue/organ equivalent) and drug delivery systems (oral/vaginal/rectal and transdermal/surgical drug delivery), followed by the introduction of recent pharmaceutical investigations using 3D printing-based strategies to overcome these challenges.
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Affiliation(s)
- Ge Gao
- Institute of Engineering Medicine, Beijing Institute of Technology, No. 5, South Street, Zhongguancun, Haidian District, Beijing 100081, China;
| | - Minjun Ahn
- Department of Mechanical Engineering, POSTECH, 77 Cheongam-ro, Nam-gu, Pohang 37673, Kyungbuk, Korea; (M.A.); (W.-W.C.)
| | - Won-Woo Cho
- Department of Mechanical Engineering, POSTECH, 77 Cheongam-ro, Nam-gu, Pohang 37673, Kyungbuk, Korea; (M.A.); (W.-W.C.)
| | - Byoung-Soo Kim
- School of Biomedical Convergence Engineering, Pusan National University, 49 Busandaehak-ro, Mulgeum-eup, Yangsan 50612, Kyungbuk, Korea
| | - Dong-Woo Cho
- Department of Mechanical Engineering, POSTECH, 77 Cheongam-ro, Nam-gu, Pohang 37673, Kyungbuk, Korea; (M.A.); (W.-W.C.)
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14
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Cerebral Organoids Derived from a Parkinson's Patient Exhibit Unique Pathogenesis from Chikungunya Virus Infection When Compared to a Non-Parkinson's Patient. Pathogens 2021; 10:pathogens10070913. [PMID: 34358063 PMCID: PMC8308834 DOI: 10.3390/pathogens10070913] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2021] [Revised: 07/05/2021] [Accepted: 07/15/2021] [Indexed: 12/25/2022] Open
Abstract
(1) Background: Arboviruses of medical and veterinary significance have been identified on all seven continents, with every human and animal population at risk for exposure. Like arboviruses, chronic neurodegenerative diseases, like Alzheimer’s and Parkinson’s disease, are found wherever there are humans. Significant differences in baseline gene and protein expression have been determined between human-induced pluripotent stem cell lines derived from non-Parkinson’s disease individuals and from individuals with Parkinson’s disease. It was hypothesized that these inherent differences could impact cerebral organoid responses to viral infection. (2) Methods: In this study, cerebral organoids from a non-Parkinson’s and Parkinson’s patient were infected with Chikungunya virus and observed for two weeks. (3) Results: Parkinson’s organoids lost mass and exhibited a differential antiviral response different from non-Parkinson’s organoids. Neurotransmission data from both infected non-Parkinson’s and Parkinson’s organoids had dysregulation of IL-1, IL-10, and IL-6. These cytokines are associated with mood and could be contributing to persistent depression seen in patients following CHIKV infection. Both organoid types had increased expression of CXCL10, which is linked to demyelination. (4) Conclusions: The differential antiviral response of Parkinson’s organoids compared with non-Parkinson’s organoids highlights the need for more research in neurotropic infections in a neurologically compromised host.
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15
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Lv T, Meng F, Yu M, Huang H, Lin X, Zhao B. Defense of COVID-19 by Human Organoids. PHENOMICS (CHAM, SWITZERLAND) 2021; 1:113-128. [PMID: 35233559 PMCID: PMC8277987 DOI: 10.1007/s43657-021-00015-0] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/27/2021] [Revised: 05/08/2021] [Accepted: 05/11/2021] [Indexed: 01/08/2023]
Abstract
Coronavirus disease 2019 (COVID-19), caused by severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2), has created an immense menace to public health worldwide, exerting huge effects on global economic and political conditions. Understanding the biology and pathogenesis mechanisms of this novel virus, in large parts, relies on optimal physiological models that allow replication and propagation of SARS-CoV-2. Human organoids, derived from stem cells, are three-dimensional cell cultures that recapitulate the cellular organization, transcriptional and epigenetic signatures of their counterpart organs. Recent studies have indicated their great values as experimental virology platforms, making human organoid an ideal tool for investigating host-pathogen interactions. Here, we summarize research developments for SARS-CoV-2 infection of various human organoids involved in multiple systems, including lung, liver, brain, intestine, kidney and blood vessel organoids. These studies help us reveal the pathogenesis mechanism of COVID-19, and facilitate the development of effective vaccines and drugs as well as other therapeutic regimes.
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Affiliation(s)
- Ting Lv
- State Key Laboratory of Genetic Engineering, School of Life Sciences, Zhongshan Hospital, Fudan University, Shanghai, 200438 China
- Institute of Antibiotics, Huashan Hospital, Fudan University, Shanghai, 200040 China
| | - Fanlu Meng
- Shandong Key Laboratory of Biophysics, Institute of Biophysics, Dezhou University, Dezhou, 253023 China
| | - Meng Yu
- State Key Laboratory of Genetic Engineering, School of Life Sciences, Zhongshan Hospital, Fudan University, Shanghai, 200438 China
| | - Haihui Huang
- Institute of Antibiotics, Huashan Hospital, Fudan University, Shanghai, 200040 China
| | - Xinhua Lin
- State Key Laboratory of Genetic Engineering, School of Life Sciences, Zhongshan Hospital, Fudan University, Shanghai, 200438 China
| | - Bing Zhao
- State Key Laboratory of Genetic Engineering, School of Life Sciences, Zhongshan Hospital, Fudan University, Shanghai, 200438 China
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16
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Pedrosa CDS, Goto-Silva L, Temerozo JR, Souza LR, Vitória G, Ornelas IM, Karmirian K, Mendes MA, Gomes IC, Sacramento CQ, Fintelman-Rodrigues N, Cardoso Soares V, Silva Gomes Dias SD, Salerno JA, Puig-Pijuan T, Oliveira JT, Aragão LG, Torquato TC, Veríssimo C, Biagi D, Cruvinel EM, Dariolli R, Furtado DR, Borges HL, Bozza PT, Rehen S, Moreno L. Souza T, Guimarães MZP. Non-permissive SARS-CoV-2 infection in human neurospheres. Stem Cell Res 2021; 54:102436. [PMID: 34186311 PMCID: PMC8236004 DOI: 10.1016/j.scr.2021.102436] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/04/2021] [Revised: 06/13/2021] [Accepted: 06/15/2021] [Indexed: 02/06/2023] Open
Abstract
Coronavirus disease 2019 (COVID-19) was initially described as a viral infection of the respiratory tract. It is now known, however, that several other organs are affected, including the brain. Neurological manifestations such as stroke, encephalitis, and psychiatric conditions have been reported in COVID-19 patients, but the neurotropic potential of the virus is still debated. Herein, we sought to investigate SARS-CoV-2 infection in human neural cells. We demonstrated that SARS-CoV-2 infection of neural tissue is non-permissive, however, it can elicit inflammatory response and cell damage. These findings add to the hypothesis that most of the neural damage caused by SARS-CoV-2 infection is due to a systemic inflammation leading to indirect harmful effects on the central nervous system despite the absence of local viral replication.
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Affiliation(s)
| | - Livia Goto-Silva
- D’Or Institute for Research and Education (IDOR), Rio de Janeiro, RJ, Brazil
| | - Jairo R. Temerozo
- National Institute for Science and Technology on Neuroimmunomodulation (INCT/NIM), Oswaldo Cruz Institute (IOC), Oswaldo Cruz Foundation (Fiocruz), Rio de Janeiro, RJ, Brazil,Laboratory on Thymus Research, Oswaldo Cruz Institute (IOC), Oswaldo Cruz Foundation (Fiocruz), Rio de Janeiro, RJ, Brazil
| | - Leticia R.Q. Souza
- D’Or Institute for Research and Education (IDOR), Rio de Janeiro, RJ, Brazil
| | - Gabriela Vitória
- D’Or Institute for Research and Education (IDOR), Rio de Janeiro, RJ, Brazil
| | - Isis M. Ornelas
- D’Or Institute for Research and Education (IDOR), Rio de Janeiro, RJ, Brazil
| | - Karina Karmirian
- D’Or Institute for Research and Education (IDOR), Rio de Janeiro, RJ, Brazil,Institute of Biomedical Sciences, Federal University of Rio de Janeiro (UFRJ), Rio de Janeiro, RJ, Brazil
| | - Mayara A. Mendes
- D’Or Institute for Research and Education (IDOR), Rio de Janeiro, RJ, Brazil
| | - Ismael C. Gomes
- Institute of Biomedical Sciences, Federal University of Rio de Janeiro (UFRJ), Rio de Janeiro, RJ, Brazil
| | - Carolina Q. Sacramento
- Immunopharmacology Laboratory, Oswaldo Cruz Institute (IOC), Oswaldo Cruz Foundation (Fiocruz), Rio de Janeiro, RJ, Brazil,National Institute for Science and Technology on Innovation in Diseases of Neglected Populations (INCT/IDPN), Center for Technological Development in Health (CDTS), Oswaldo Cruz Foundation (Fiocruz), Rio de Janeiro, RJ, Brazil
| | - Natalia Fintelman-Rodrigues
- Immunopharmacology Laboratory, Oswaldo Cruz Institute (IOC), Oswaldo Cruz Foundation (Fiocruz), Rio de Janeiro, RJ, Brazil,National Institute for Science and Technology on Innovation in Diseases of Neglected Populations (INCT/IDPN), Center for Technological Development in Health (CDTS), Oswaldo Cruz Foundation (Fiocruz), Rio de Janeiro, RJ, Brazil
| | - Vinicius Cardoso Soares
- Immunopharmacology Laboratory, Oswaldo Cruz Institute (IOC), Oswaldo Cruz Foundation (Fiocruz), Rio de Janeiro, RJ, Brazil,Program of Immunology and Inflammation, Federal University of Rio de Janeiro (UFRJ), Rio de Janeiro, RJ, Brazil
| | - Suelen da Silva Gomes Dias
- Immunopharmacology Laboratory, Oswaldo Cruz Institute (IOC), Oswaldo Cruz Foundation (Fiocruz), Rio de Janeiro, RJ, Brazil
| | - José A. Salerno
- D’Or Institute for Research and Education (IDOR), Rio de Janeiro, RJ, Brazil,Institute of Biomedical Sciences, Federal University of Rio de Janeiro (UFRJ), Rio de Janeiro, RJ, Brazil
| | - Teresa Puig-Pijuan
- D’Or Institute for Research and Education (IDOR), Rio de Janeiro, RJ, Brazil,Carlos Chagas Filho Institute of Biophysics, Federal University of Rio de Janeiro (UFRJ), Rio de Janeiro, RJ, Brazil
| | - Julia T. Oliveira
- D’Or Institute for Research and Education (IDOR), Rio de Janeiro, RJ, Brazil
| | - Luiz G.H.S. Aragão
- D’Or Institute for Research and Education (IDOR), Rio de Janeiro, RJ, Brazil
| | | | - Carla Veríssimo
- Institute of Biomedical Sciences, Federal University of Rio de Janeiro (UFRJ), Rio de Janeiro, RJ, Brazil
| | | | | | - Rafael Dariolli
- Pluricell Biotech, São Paulo, SP, Brazil,Department of Pharmacological Sciences, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Daniel R. Furtado
- D’Or Institute for Research and Education (IDOR), Rio de Janeiro, RJ, Brazil
| | - Helena L. Borges
- Institute of Biomedical Sciences, Federal University of Rio de Janeiro (UFRJ), Rio de Janeiro, RJ, Brazil
| | - Patrícia T. Bozza
- National Institute for Science and Technology on Innovation in Diseases of Neglected Populations (INCT/IDPN), Center for Technological Development in Health (CDTS), Oswaldo Cruz Foundation (Fiocruz), Rio de Janeiro, RJ, Brazil
| | - Stevens Rehen
- D'Or Institute for Research and Education (IDOR), Rio de Janeiro, RJ, Brazil; Institute of Biomedical Sciences, Federal University of Rio de Janeiro (UFRJ), Rio de Janeiro, RJ, Brazil; Institute of Biology, Federal University of Rio de Janeiro (UFRJ), Rio de Janeiro, RJ, Brazil.
| | - Thiago Moreno L. Souza
- National Institute for Science and Technology on Innovation in Diseases of Neglected Populations (INCT/IDPN), Center for Technological Development in Health (CDTS), Oswaldo Cruz Foundation (Fiocruz), Rio de Janeiro, RJ, Brazil,Program of Immunology and Inflammation, Federal University of Rio de Janeiro (UFRJ), Rio de Janeiro, RJ, Brazil,Corresponding authors at: D’Or Institute for Research and Education (IDOR), Rio de Janeiro, RJ, Brazil (S. Rehen and M.Z.P. Guimarães). National Institute for Science and Technology on Innovation in Diseases of Neglected Populations (INCT/IDPN), Center for Technological Development in Health (CDTS), Oswaldo Cruz Foundation (Fiocruz), Rio de Janeiro, RJ, Brazil (T.M.L. Souza)
| | - Marília Zaluar P. Guimarães
- D’Or Institute for Research and Education (IDOR), Rio de Janeiro, RJ, Brazil,Institute of Biomedical Sciences, Federal University of Rio de Janeiro (UFRJ), Rio de Janeiro, RJ, Brazil,Corresponding authors at: D’Or Institute for Research and Education (IDOR), Rio de Janeiro, RJ, Brazil (S. Rehen and M.Z.P. Guimarães). National Institute for Science and Technology on Innovation in Diseases of Neglected Populations (INCT/IDPN), Center for Technological Development in Health (CDTS), Oswaldo Cruz Foundation (Fiocruz), Rio de Janeiro, RJ, Brazil (T.M.L. Souza)
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17
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Pedrosa CDSG, Goto-Silva L, Temerozo JR, Souza LRQ, Vitória G, Ornelas IM, Karmirian K, Mendes MA, Gomes IC, Sacramento CQ, Fintelman-Rodrigues N, Soares VC, Dias SDSG, Salerno JA, Puig-Pijuan T, Oliveira JT, Aragão LGHS, Torquato TCQ, Veríssimo C, Biagi D, Cruvinel EM, Dariolli R, Furtado DR, Borges HL, Bozza PT, Rehen S, Souza TML, Guimarães MZP. Non-permissive SARS-CoV-2 infection in human neurospheres. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2021:2020.09.11.293951. [PMID: 33052345 PMCID: PMC7553174 DOI: 10.1101/2020.09.11.293951] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Coronavirus disease 2019 (COVID-19) was initially described as a viral infection of the respiratory tract. It is now known, however, that several other organs are affected, including the brain. Neurological manifestations such as stroke, encephalitis, and psychiatric conditions have been reported in COVID-19 patients, but the neurotropic potential of the virus is still debated. Herein, we sought to investigate SARS-CoV-2 infection in human neural cells. We demonstrated that SARS-CoV-2 infection of neural tissue is non-permissive, however, it can elicit inflammatory response and cell damage. These findings add to the hypothesis that most of the neural damage caused by SARS-CoV-2 infection is due to a systemic inflammation leading to indirect harmful effects on the central nervous system despite the absence of local viral replication.
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Affiliation(s)
| | - Livia Goto-Silva
- D’Or Institute for Research and Education (IDOR), Rio de Janeiro, RJ, Brazil
| | - Jairo R. Temerozo
- National Institute for Science and Technology on Neuroimmunomodulation (INCT/NIM), Oswaldo Cruz Institute (IOC), Oswaldo Cruz Foundation (Fiocruz), Rio de Janeiro, RJ, Brazil
- Laboratory on Thymus Research, Oswaldo Cruz Institute (IOC), Oswaldo Cruz Foundation (Fiocruz), Rio de Janeiro, RJ, Brazil
| | - Leticia R. Q. Souza
- D’Or Institute for Research and Education (IDOR), Rio de Janeiro, RJ, Brazil
| | - Gabriela Vitória
- D’Or Institute for Research and Education (IDOR), Rio de Janeiro, RJ, Brazil
| | - Isis M. Ornelas
- D’Or Institute for Research and Education (IDOR), Rio de Janeiro, RJ, Brazil
| | - Karina Karmirian
- D’Or Institute for Research and Education (IDOR), Rio de Janeiro, RJ, Brazil
- Institute of Biomedical Sciences, Federal University of Rio de Janeiro (UFRJ), Rio de Janeiro, RJ, Brazil
| | - Mayara A. Mendes
- D’Or Institute for Research and Education (IDOR), Rio de Janeiro, RJ, Brazil
| | - Ismael C. Gomes
- Institute of Biomedical Sciences, Federal University of Rio de Janeiro (UFRJ), Rio de Janeiro, RJ, Brazil
| | - Carolina Q. Sacramento
- Immunopharmacology Laboratory, Oswaldo Cruz Institute (IOC), Oswaldo Cruz Foundation (Fiocruz), Rio de Janeiro, RJ, Brazil
- National Institute for Science and Technology on Innovation in Diseases of Neglected Populations (INCT/IDPN), Center for Technological Development in Health (CDTS), Oswaldo Cruz Foundation (Fiocruz), Rio de Janeiro, RJ, Brazil
| | - Natalia Fintelman-Rodrigues
- Immunopharmacology Laboratory, Oswaldo Cruz Institute (IOC), Oswaldo Cruz Foundation (Fiocruz), Rio de Janeiro, RJ, Brazil
- National Institute for Science and Technology on Innovation in Diseases of Neglected Populations (INCT/IDPN), Center for Technological Development in Health (CDTS), Oswaldo Cruz Foundation (Fiocruz), Rio de Janeiro, RJ, Brazil
| | - Vinicius Cardoso Soares
- Immunopharmacology Laboratory, Oswaldo Cruz Institute (IOC), Oswaldo Cruz Foundation (Fiocruz), Rio de Janeiro, RJ, Brazil
- Program of Immunology and Inflammation, Federal University of Rio de Janeiro (UFRJ), Rio de Janeiro, RJ, Brazil
| | - Suelen da Silva Gomes Dias
- Immunopharmacology Laboratory, Oswaldo Cruz Institute (IOC), Oswaldo Cruz Foundation (Fiocruz), Rio de Janeiro, RJ, Brazil
| | - José Alexandre Salerno
- D’Or Institute for Research and Education (IDOR), Rio de Janeiro, RJ, Brazil
- Institute of Biomedical Sciences, Federal University of Rio de Janeiro (UFRJ), Rio de Janeiro, RJ, Brazil
| | - Teresa Puig-Pijuan
- D’Or Institute for Research and Education (IDOR), Rio de Janeiro, RJ, Brazil
- Carlos Chagas Filho Institute of Biophysics, Federal University of Rio de Janeiro (UFRJ), Rio de Janeiro, RJ, Brazil
| | - Julia T. Oliveira
- D’Or Institute for Research and Education (IDOR), Rio de Janeiro, RJ, Brazil
| | | | | | - Carla Veríssimo
- Institute of Biomedical Sciences, Federal University of Rio de Janeiro (UFRJ), Rio de Janeiro, RJ, Brazil
| | | | | | - Rafael Dariolli
- Pluricell Biotech, São Paulo, SP, Brazil
- Department of Pharmacological Sciences, Icahn School of Medicine at Mount Sinai, New York, NY, United States of America
| | - Daniel R. Furtado
- D’Or Institute for Research and Education (IDOR), Rio de Janeiro, RJ, Brazil
| | - Helena L. Borges
- Institute of Biomedical Sciences, Federal University of Rio de Janeiro (UFRJ), Rio de Janeiro, RJ, Brazil
| | - Patrícia T. Bozza
- National Institute for Science and Technology on Innovation in Diseases of Neglected Populations (INCT/IDPN), Center for Technological Development in Health (CDTS), Oswaldo Cruz Foundation (Fiocruz), Rio de Janeiro, RJ, Brazil
| | - Stevens Rehen
- D’Or Institute for Research and Education (IDOR), Rio de Janeiro, RJ, Brazil
- Institute of Biomedical Sciences, Federal University of Rio de Janeiro (UFRJ), Rio de Janeiro, RJ, Brazil
| | - Thiago Moreno L. Souza
- National Institute for Science and Technology on Innovation in Diseases of Neglected Populations (INCT/IDPN), Center for Technological Development in Health (CDTS), Oswaldo Cruz Foundation (Fiocruz), Rio de Janeiro, RJ, Brazil
- Program of Immunology and Inflammation, Federal University of Rio de Janeiro (UFRJ), Rio de Janeiro, RJ, Brazil
| | - Marília Zaluar P. Guimarães
- D’Or Institute for Research and Education (IDOR), Rio de Janeiro, RJ, Brazil
- Institute of Biomedical Sciences, Federal University of Rio de Janeiro (UFRJ), Rio de Janeiro, RJ, Brazil
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18
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Yu J. Organoids: A New Model for SARS-CoV-2 Translational Research. Int J Stem Cells 2021; 14:138-149. [PMID: 33632991 PMCID: PMC8138661 DOI: 10.15283/ijsc20169] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2020] [Revised: 12/16/2020] [Accepted: 12/29/2020] [Indexed: 12/11/2022] Open
Abstract
The 2019-novel coronavirus (SARS-CoV-2) pneumonia epidemic is a thorny public health problem faced by health officials and a major cause of concern for health professionals. However, the currently used immortalized cell lines and animal models, though easy to manipulate, can not thoroughly simulate real viral activity due to a lack of target cells, species isolation, and insufficient adequate tissues and organs for clinical research. Organoid that emerges as an effective model and time-saving approach can simulate the viral life cycle in vitro and explore a therapeutic target for antiviral drug development. The 3D tissue cultures contain patient-specific stem cells in vitro to mimic the complexity of real tissue within the 3D microstructure that has the same functionality as the tissue of interest. It avoids the problems such as the distortion of genetic markers and animal ethics of using 2D cultures for animal testing and can be employed in studies of specific-organ viral infections to fully understand the physiopathological mechanism of SARS-CoV-2 infection for vaccine research and development.
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Affiliation(s)
- Jin Yu
- Department of Hematology, Pan Zhihua Central Hospital, Panzhihua, China
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19
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Yi HG, Kim H, Kwon J, Choi YJ, Jang J, Cho DW. Application of 3D bioprinting in the prevention and the therapy for human diseases. Signal Transduct Target Ther 2021; 6:177. [PMID: 33986257 PMCID: PMC8119699 DOI: 10.1038/s41392-021-00566-8] [Citation(s) in RCA: 43] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2020] [Revised: 02/24/2021] [Accepted: 03/08/2021] [Indexed: 02/06/2023] Open
Abstract
Rapid development of vaccines and therapeutics is necessary to tackle the emergence of new pathogens and infectious diseases. To speed up the drug discovery process, the conventional development pipeline can be retooled by introducing advanced in vitro models as alternatives to conventional infectious disease models and by employing advanced technology for the production of medicine and cell/drug delivery systems. In this regard, layer-by-layer construction with a 3D bioprinting system or other technologies provides a beneficial method for developing highly biomimetic and reliable in vitro models for infectious disease research. In addition, the high flexibility and versatility of 3D bioprinting offer advantages in the effective production of vaccines, therapeutics, and relevant delivery systems. Herein, we discuss the potential of 3D bioprinting technologies for the control of infectious diseases. We also suggest that 3D bioprinting in infectious disease research and drug development could be a significant platform technology for the rapid and automated production of tissue/organ models and medicines in the near future.
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Affiliation(s)
- Hee-Gyeong Yi
- Department of Rural and Biosystems Engineering, College of Agriculture and Life Sciences, Chonnam National University, 77 Yongbong-Ro, Gwangju, 61186, Korea
- Department of Mechanical Engineering, Pohang University of Science and Technology (POSTECH), 77 Cheongam-Ro, Pohang, Kyungbuk, 37673, Korea
| | - Hyeonji Kim
- Department of Mechanical Engineering, Pohang University of Science and Technology (POSTECH), 77 Cheongam-Ro, Pohang, Kyungbuk, 37673, Korea
| | - Junyoung Kwon
- Department of Mechanical Engineering, Pohang University of Science and Technology (POSTECH), 77 Cheongam-Ro, Pohang, Kyungbuk, 37673, Korea
| | - Yeong-Jin Choi
- Department of Advanced Biomaterials Research, Korea Institute of Materials Science (KIMS), 797 Changwondaero, Changwon, Kyungnam, 51508, Korea
| | - Jinah Jang
- Department of Mechanical Engineering, Pohang University of Science and Technology (POSTECH), 77 Cheongam-Ro, Pohang, Kyungbuk, 37673, Korea.
- Department of Convergence IT Engineering, POSTECH, 77 Cheongam-Ro, Pohang, Kyungbuk, 37673, Korea.
- Institute of Convergence Science, Yonsei University, 50 Yonsei-Ro, Seoul, 03722, Korea.
| | - Dong-Woo Cho
- Department of Mechanical Engineering, Pohang University of Science and Technology (POSTECH), 77 Cheongam-Ro, Pohang, Kyungbuk, 37673, Korea.
- Institute of Convergence Science, Yonsei University, 50 Yonsei-Ro, Seoul, 03722, Korea.
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20
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Giani AM, Chen S. Human pluripotent stem cell-based organoids and cell platforms for modelling SARS-CoV-2 infection and drug discovery. Stem Cell Res 2021; 53:102207. [PMID: 33677394 PMCID: PMC7979422 DOI: 10.1016/j.scr.2021.102207] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/26/2020] [Revised: 01/16/2021] [Accepted: 01/24/2021] [Indexed: 02/07/2023] Open
Abstract
The coronavirus disease 2019 (COVID-19) global pandemic caused by the novel severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has affected over 200 countries and territories worldwide and resulted in more than 2.5 million deaths. In a pressing search for treatments and vaccines, research models based on human stem cells are emerging as crucial tools to investigate SARS-CoV-2 infection mechanisms and cellular responses across different tissues. Here, we provide an overview of the variety of human pluripotent stem cell-based platforms adopted in SARS-CoV-2 research, comprising monolayer cultures and organoids, which model the multitude of affected tissues in vitro. We highlight the strengths of these platforms, including their application to assess both the susceptible cell types and the pathogenesis of SARS-CoV-2. We describe their use to identify drug candidates for further investigation in addition to discussing their limitations in fully recapitulating COVID-19 pathophysiology. Overall, stem cell models are facilitating the understanding of SARS-CoV-2 and prove to be versatile platforms for studying infections.
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Affiliation(s)
- Alice Maria Giani
- Department of Surgery, Weill Cornell Medicine, 1300 York Ave, New York, NY 10065, USA.
| | - Shuibing Chen
- Department of Surgery, Weill Cornell Medicine, 1300 York Ave, New York, NY 10065, USA.
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21
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Synowiec A, Szczepański A, Barreto-Duran E, Lie LK, Pyrc K. Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2): a Systemic Infection. Clin Microbiol Rev 2021; 34:e00133-20. [PMID: 33441314 PMCID: PMC7849242 DOI: 10.1128/cmr.00133-20] [Citation(s) in RCA: 128] [Impact Index Per Article: 42.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023] Open
Abstract
To date, seven identified coronaviruses (CoVs) have been found to infect humans; of these, three highly pathogenic variants have emerged in the 21st century. The newest member of this group, severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), was first detected at the end of 2019 in Hubei province, China. Since then, this novel coronavirus has spread worldwide, causing a pandemic; the respiratory disease caused by the virus is called coronavirus disease 2019 (COVID-19). The clinical presentation ranges from asymptomatic to mild respiratory tract infections and influenza-like illness to severe disease with accompanying lung injury, multiorgan failure, and death. Although the lungs are believed to be the site at which SARS-CoV-2 replicates, infected patients often report other symptoms, suggesting the involvement of the gastrointestinal tract, heart, cardiovascular system, kidneys, and other organs; therefore, the following question arises: is COVID-19 a respiratory or systemic disease? This review aims to summarize existing data on the replication of SARS-CoV-2 in different tissues in both patients and ex vivo models.
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Affiliation(s)
- Aleksandra Synowiec
- Virogenetics Laboratory of Virology, Malopolska Centre of Biotechnology, Jagiellonian University, Krakow, Poland
| | - Artur Szczepański
- Virogenetics Laboratory of Virology, Malopolska Centre of Biotechnology, Jagiellonian University, Krakow, Poland
- Microbiology Department, Faculty of Biochemistry, Biophysics and Biotechnology, Jagiellonian University, Krakow, Poland
| | - Emilia Barreto-Duran
- Virogenetics Laboratory of Virology, Malopolska Centre of Biotechnology, Jagiellonian University, Krakow, Poland
| | - Laurensius Kevin Lie
- Virogenetics Laboratory of Virology, Malopolska Centre of Biotechnology, Jagiellonian University, Krakow, Poland
| | - Krzysztof Pyrc
- Virogenetics Laboratory of Virology, Malopolska Centre of Biotechnology, Jagiellonian University, Krakow, Poland
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22
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Cao M, Su X, Jiang S. Broad-Spectrum Anti-coronavirus Vaccines and Therapeutics to Combat the Current COVID-19 Pandemic and Future Coronavirus Disease Outbreaks. Stem Cell Reports 2021; 16:398-411. [PMID: 33691145 PMCID: PMC7940144 DOI: 10.1016/j.stemcr.2020.12.010] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2020] [Revised: 12/18/2020] [Accepted: 12/18/2020] [Indexed: 12/14/2022] Open
Abstract
While the COVID-19 pandemic caused by SARS-CoV-2 is continuing, it may become worse in the coming winter months with a high potential for the emergence and spread of escape variants of SARS-CoV-2. SARS-related CoVs (SARSr-CoVs) from bats may also cause outbreaks of emerging coronavirus diseases in the future. These predictions call for the development of broad-spectrum anti-coronavirus vaccines and therapeutics to combat the current COVID-19 pandemic and future emerging coronavirus disease epidemics. In this review, we describe advances and challenges in the development of broad-spectrum vaccines and neutralizing antibodies against lineage B betacoronaviruses (β-CoV-Bs), including SARS-CoV-2, SARS-CoV, and SARSr-CoVs, as well as peptide-based pan-CoV fusion inhibitors and their potential in the prevention and treatment of COVID-19 and other human coronavirus infections.
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Affiliation(s)
- Miao Cao
- Key Laboratory of Medical Molecular Virology of MOE/MOH, School of Basic Medical Sciences, Fudan University, Shanghai 200032, China
| | - Xiaojie Su
- Key Laboratory of Medical Molecular Virology of MOE/MOH, School of Basic Medical Sciences, Fudan University, Shanghai 200032, China
| | - Shibo Jiang
- Key Laboratory of Medical Molecular Virology of MOE/MOH, School of Basic Medical Sciences, Fudan University, Shanghai 200032, China.
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23
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de Melo BAG, Benincasa JC, Cruz EM, Maricato JT, Porcionatto MA. 3D culture models to study SARS-CoV-2 infectivity and antiviral candidates: From spheroids to bioprinting. Biomed J 2021; 44:31-42. [PMID: 33602633 PMCID: PMC7680063 DOI: 10.1016/j.bj.2020.11.009] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2020] [Revised: 10/06/2020] [Accepted: 11/17/2020] [Indexed: 02/09/2023] Open
Abstract
The pandemic caused by Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) is receiving worldwide attention, due to the severity of the disease (COVID-19) that resulted in more than a million global deaths so far. The urgent need for vaccines and antiviral drugs is mobilizing the scientific community to develop strategies for studying the mechanisms of SARS-CoV-2 infection, replication kinetics, pathogenesis, host-virus interaction, and infection inhibition. In this work, we review the strategies of tissue engineering in the fabrication of three-dimensional (3D) models used in virology studies, which presented many advantages over conventional cell cultures, such as complex cytoarchitecture and a more physiological microenvironment. Scaffold-free (spheroids and organoids) and scaffold-based (3D scaffolding and 3D bioprinting) approach allow the biofabrication of more realistic models relevant to the pandemic, to be used as in vitro platforms for the development of new vaccines and therapies against COVID-19.
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Affiliation(s)
- Bruna A G de Melo
- Department of Biochemistry, Paulista School of Medicine, Universidade Federal de São Paulo, São Paulo, Brazil
| | - Julia C Benincasa
- Department of Biochemistry, Paulista School of Medicine, Universidade Federal de São Paulo, São Paulo, Brazil
| | - Elisa M Cruz
- Department of Biochemistry, Paulista School of Medicine, Universidade Federal de São Paulo, São Paulo, Brazil
| | - Juliana Terzi Maricato
- Department of Microbiology, Immunology and Parasitology, Paulista School of Medicine, Universidade Federal de São Paulo, São Paulo, Brazil
| | - Marimelia A Porcionatto
- Department of Biochemistry, Paulista School of Medicine, Universidade Federal de São Paulo, São Paulo, Brazil.
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24
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Rosa RB, Dantas WM, do Nascimento JCF, da Silva MV, de Oliveira RN, Pena LJ. In Vitro and In Vivo Models for Studying SARS-CoV-2, the Etiological Agent Responsible for COVID-19 Pandemic. Viruses 2021; 13:379. [PMID: 33673614 PMCID: PMC7997194 DOI: 10.3390/v13030379] [Citation(s) in RCA: 47] [Impact Index Per Article: 15.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2020] [Revised: 01/19/2021] [Accepted: 01/31/2021] [Indexed: 02/07/2023] Open
Abstract
The emergence and rapid worldwide spread of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has prompted the scientific community to rapidly develop in vitro and in vivo models that could be applied in COVID-19 research. In vitro models include two-dimensional (2D) cultures of immortalized cell lines or primary cells and three-dimensional (3D) cultures derived from lung, alveoli, bronchi, and other organs. Although cell-based systems are economic and allow strict control of experimental variables, they do not always resemble physiological conditions. Thus, several in vivo models are being developed, including different strains of mice, hamsters, ferrets, dogs, cats, and non-human primates. In this review, we summarize the main models of SARS-CoV-2 infection developed so far and discuss their advantages, drawbacks and main uses.
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Affiliation(s)
- Rafael B. Rosa
- Department of Virology, Aggeu Magalhães Institute (IAM), Oswaldo Cruz Foundation (Fiocruz), Recife 50740-465, Brazil; (R.B.R.); (J.C.F.d.N.)
- Rodents Animal Facilities Complex, Federal University of Uberlandia, Uberlandia 38400-902, Brazil;
| | - Willyenne M. Dantas
- Department of Chemistry, Federal Rural University of Pernambuco (UFRPE), Recife 52171-900, Brazil; (W.M.D.); (R.N.d.O.)
| | - Jessica C. F. do Nascimento
- Department of Virology, Aggeu Magalhães Institute (IAM), Oswaldo Cruz Foundation (Fiocruz), Recife 50740-465, Brazil; (R.B.R.); (J.C.F.d.N.)
| | - Murilo V. da Silva
- Rodents Animal Facilities Complex, Federal University of Uberlandia, Uberlandia 38400-902, Brazil;
| | - Ronaldo N. de Oliveira
- Department of Chemistry, Federal Rural University of Pernambuco (UFRPE), Recife 52171-900, Brazil; (W.M.D.); (R.N.d.O.)
| | - Lindomar J. Pena
- Department of Virology, Aggeu Magalhães Institute (IAM), Oswaldo Cruz Foundation (Fiocruz), Recife 50740-465, Brazil; (R.B.R.); (J.C.F.d.N.)
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25
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Virant-Klun I, Strle F. Human Oocytes Express Both ACE2 and BSG Genes and Corresponding Proteins: Is SARS-CoV-2 Infection Possible? Stem Cell Rev Rep 2021; 17:278-284. [PMID: 33403489 PMCID: PMC7785127 DOI: 10.1007/s12015-020-10101-x] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/01/2020] [Indexed: 12/14/2022]
Abstract
In addition to a number of scientific and medical questions about SARS-CoV-2 infection that still need to be answered, there is also the question of how this highly virulent virus and COVID-19 disease affect gametogenesis in humans. Even more important is the question of whether the virus can also enter and infect oocytes and possibly alter them in an unknown way, which could also affect the development and status of the human embryo. The answers to these questions are still poorly known, so we reviewed the human oocyte transcriptome and proteome obtained in our previous studies and found that human oocytes from the in vitro fertilization program expressed both the ACE2 and BSG genes and the corresponding ACE2 and BSG proteins. This means that human oocytes possess the molecular 'machinery' to facilitate SARS-CoV-2 entrance and infection. According to various studies, especially in animal models, different viruses can infect oocytes, so infection of the oocyte with SARS-Cov-2 cannot be completely ruled out. A hypothetical model of human oocyte infection with this virus has been proposed.
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Affiliation(s)
- Irma Virant-Klun
- Clinical Research Center, University Medical Center Ljubljana, Vrazov trg 1, Ljubljana, Slovenia
| | - Franc Strle
- Clinical Research Center, University Medical Center Ljubljana, Vrazov trg 1, Ljubljana, Slovenia
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26
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Chakraborty J, Banerjee I, Vaishya R, Ghosh S. Bioengineered in Vitro Tissue Models to Study SARS-CoV-2 Pathogenesis and Therapeutic Validation. ACS Biomater Sci Eng 2020; 6:6540-6555. [PMID: 33320635 PMCID: PMC7688047 DOI: 10.1021/acsbiomaterials.0c01226] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2020] [Accepted: 11/04/2020] [Indexed: 02/07/2023]
Abstract
Given the various viral outbreaks in the 21st century, specifically the present pandemic situation arising from SARS-CoV-2 or the coronavirus, of unknown magnitude, there is an unmet clinical need to develop effective therapeutic and diagnostic strategies to combat this infectious disease worldwide. To develop precise anticoronavirus drugs and prophylactics, tissue engineering and biomaterial research strategies can serve as a suitable alternative to the conventional treatment options. Therefore, in this Review, we have highlighted various tissue engineering-based diagnostic systems for SARS-CoV-2 and suggested how these strategies involving organ-on-a-chip, organoids, 3D bioprinting, and advanced bioreactor models can be employed to develop in vitro human tissue models, for more efficient diagnosis, drug/vaccine development, and focusing on the need for patient-specific therapy. We believe that combining the basics of virology with tissue engineering techniques can help the researchers to understand the molecular mechanism underlying viral infection, which is critical for effective drug design. In addition, it can also serve to be a suitable platform for drug testing and delivery of small molecules that can lead to therapeutic tools in this dreaded pandemic situation. Additionally, we have also discussed the essential biomaterial properties which polarize the immune system, including dendritic cells and macrophages, toward their inflammatory phenotype, which can thus serve as a reference for exhibiting the role of biomaterial in influencing the adaptive immune response involving B and T lymphocytes to foster a regenerative tissue microenvironment. The situation arising from SARS-CoV-2 poses a challenge to scientists from almost all disciplines, and we feel that tissue engineers can thus provide new translational opportunities in this dreadful pandemic situation.
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Affiliation(s)
- Juhi Chakraborty
- Department of Textile and Fibre Engineering,
Indian Institute of Technology Delhi, New Delhi-110016,
India
| | - Indranil Banerjee
- Department of Biological Sciences, Indian
Institute of Science Education and Research, Mohali (IISER Mohali), Sector
81, S.A.S. Nagar, Mohali-140306, Punjab, India
| | - Raju Vaishya
- Indraprastha Apollo Hospitals
Delhi, Delhi Mathura Road, Sarita Vihar, New Delhi,
India
| | - Sourabh Ghosh
- Department of Textile and Fibre Engineering,
Indian Institute of Technology Delhi, New Delhi-110016,
India
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27
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Islam SMRU, Akther T, Mahfuzullah MA, Nasif MAO, Jamil MS, Mosaddeque MB, Munshi SU. Detection of SARS-CoV-2 RNA in conjunctival swab of a COVID-19 patient: The first report from Bangladesh. SAGE Open Med Case Rep 2020; 8:2050313X20964103. [PMID: 35154766 PMCID: PMC8825635 DOI: 10.1177/2050313x20964103] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2020] [Accepted: 09/14/2020] [Indexed: 01/08/2023] Open
Abstract
Coronavirus disease-19 (COVID-19) is caused by severe acute respiratory syndrome coronavirus 2 RNA (SARS-CoV-2 RNA). It usually manifests by fever and/or respiratory illness. Here, we present a case of COVID-19 patient who initially presented ocular symptoms like redness, itching, and watery discharge. Afterward, the patient developed fever and anosmia suggestive of COVID-19 disease. Nasopharyngeal swab and conjunctival swab test for SARS-CoV-2 RNA revealed positive by reverse-transcriptase real-time polymerase chain reaction. The patient was managed symptomatically at home and did not require any hospital admission. On day 12, the patient clinically recovered fully and his follow-up testing for SARS-CoV-2 RNA of both conjunctival swab and nasopharyngeal swab became undetected. This report emphasized that conjunctival mucosa may be considered as a portal of entrance for SARS-CoV-2 RNA in addition to the respiratory route. This study highlighted that any kind of ocular manifestations, such as conjunctival hyperemia, chemosis, watery discharge, periorbital erythema, and burning sensation should never be overlooked for probable COVID-19 in current pandemic settings. Moreover, strict eye protection using goggles/face shield should be used by all health care workers despite any working environment while caring for patients with or without COVID-19-related signs.
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Affiliation(s)
- SM Rashed Ul Islam
- COVID-19 Laboratory, Department of Virology, Bangabandhu Sheikh Mujib Medical University (BSMMU), Dhaka, Bangladesh
| | - Tahmina Akther
- COVID-19 Laboratory, Department of Virology, Bangabandhu Sheikh Mujib Medical University (BSMMU), Dhaka, Bangladesh
| | | | - Md Abdullah Omar Nasif
- COVID-19 Laboratory, Department of Virology, Bangabandhu Sheikh Mujib Medical University (BSMMU), Dhaka, Bangladesh
| | - Md Shafayet Jamil
- COVID-19 Laboratory, Bangabandhu Sheikh Mujib Medical University (BSMMU), Dhaka, Bangladesh
| | - Mymuna Binte Mosaddeque
- COVID-19 Laboratory, Department of Virology, Bangabandhu Sheikh Mujib Medical University (BSMMU), Dhaka, Bangladesh
| | - Saif Ullah Munshi
- COVID-19 Laboratory, Department of Virology, Bangabandhu Sheikh Mujib Medical University (BSMMU), Dhaka, Bangladesh
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