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Arzt M, Mozneb M, Escopete S, Moses J, Sharma A. The Benefits of Stem Cell Biology and Tissue Engineering in Low-Earth Orbit. Stem Cells Dev 2024; 33:143-147. [PMID: 38326760 DOI: 10.1089/scd.2023.0291] [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: 02/09/2024] Open
Abstract
Over the past 15 years, there has been a significant shift in biomedical research toward a major focus on stem cell research. Although stem cells and their derivatives exhibit potential in modeling and mitigating human diseases, the ongoing objective is to enhance their utilization and translational potential. Stem cells are increasingly employed in both academic and commercial settings for a variety of in vitro and in vivo applications in regenerative medicine. Notably, accessibility to stem cell research in low-Earth orbit (LEO) has expanded, driven by the unique properties of space, such as microgravity, which cannot exactly be replicated on Earth. As private enterprises continue to grow and launch low-orbit payloads alongside government-funded spaceflight, space has evolved into a more viable destination for scientific exploration. This review underscores the potential benefits of microgravity on fundamental stem cell properties, highlighting the adaptability of cells to their environment and emphasizing physical stimuli as a key factor influencing cultured cells. Previous studies suggest that stimuli such as magnetic fields, shear stress, or gravity impact not only cell kinetics, including differentiation and proliferation, but also therapeutic effects such as cells with improved immunosuppressive capabilities or the ability to identify novel targets to refine disease treatments. With the rapid progress and sustained advocacy for space research, we propose that the advantageous properties of LEO create novel opportunities in biomanufacturing for regenerative medicine, spanning disease modeling, the development of stem cell-derived products, and biofabrication.
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Affiliation(s)
- Madelyn Arzt
- Board of Governors Regenerative Medicine Institute, Cedars-Sinai Medical Center, Los Angeles, California, USA
- Smidt Heart Institute, Cedars-Sinai Medical Center, Los Angeles, California, USA
- Department of Biomedical Sciences, Cedars-Sinai Medical Center, Los Angeles, California, USA
- Samuel Oschin Comprehensive Cancer Institute, Cedars-Sinai Medical Center, Los Angeles, California, USA
| | - Maedeh Mozneb
- Board of Governors Regenerative Medicine Institute, Cedars-Sinai Medical Center, Los Angeles, California, USA
- Smidt Heart Institute, Cedars-Sinai Medical Center, Los Angeles, California, USA
- Department of Biomedical Sciences, Cedars-Sinai Medical Center, Los Angeles, California, USA
- Samuel Oschin Comprehensive Cancer Institute, Cedars-Sinai Medical Center, Los Angeles, California, USA
| | - Sean Escopete
- Board of Governors Regenerative Medicine Institute, Cedars-Sinai Medical Center, Los Angeles, California, USA
- Smidt Heart Institute, Cedars-Sinai Medical Center, Los Angeles, California, USA
- Department of Biomedical Sciences, Cedars-Sinai Medical Center, Los Angeles, California, USA
- Samuel Oschin Comprehensive Cancer Institute, Cedars-Sinai Medical Center, Los Angeles, California, USA
- Graduate PhD Program in Biomedical Sciences, Cedars-Sinai Medical Center, Los Angeles, California, USA
| | - Jemima Moses
- Board of Governors Regenerative Medicine Institute, Cedars-Sinai Medical Center, Los Angeles, California, USA
- Smidt Heart Institute, Cedars-Sinai Medical Center, Los Angeles, California, USA
- Department of Biomedical Sciences, Cedars-Sinai Medical Center, Los Angeles, California, USA
- Samuel Oschin Comprehensive Cancer Institute, Cedars-Sinai Medical Center, Los Angeles, California, USA
- CIRM Bridges to Stem Cell Research Program, California State University, Channel Islands, California, USA
| | - Arun Sharma
- Board of Governors Regenerative Medicine Institute, Cedars-Sinai Medical Center, Los Angeles, California, USA
- Smidt Heart Institute, Cedars-Sinai Medical Center, Los Angeles, California, USA
- Department of Biomedical Sciences, Cedars-Sinai Medical Center, Los Angeles, California, USA
- Samuel Oschin Comprehensive Cancer Institute, Cedars-Sinai Medical Center, Los Angeles, California, USA
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Mozneb M, Jenkins A, Sances S, Pohlman S, Workman MJ, West D, Ondatje B, El-Ghazawi K, Woodbury A, Garcia VJ, Patel S, Arzt M, Dezem F, Laperle AH, Moser VA, Ho R, Yucer N, Plummer J, Barrett RJ, Svendsen CN, Sharma A. Multi-lineage heart-chip models drug cardiotoxicity and enhances maturation of human stem cell-derived cardiovascular cells. Lab Chip 2024; 24:869-881. [PMID: 38252454 DOI: 10.1039/d3lc00745f] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/23/2024]
Abstract
Cardiovascular toxicity causes adverse drug reactions and may lead to drug removal from the pharmaceutical market. Cancer therapies can induce life-threatening cardiovascular side effects such as arrhythmias, muscle cell death, or vascular dysfunction. New technologies have enabled cardiotoxic compounds to be identified earlier in drug development. Human induced pluripotent stem cell (hiPSC)-derived cardiomyocytes (CMs) and vascular endothelial cells (ECs) can screen for drug-induced alterations in cardiovascular cell function and survival. However, most existing hiPSC models for cardiovascular drug toxicity utilize two-dimensional, immature cells grown in static culture. Improved in vitro models to mechanistically interrogate cardiotoxicity would utilize more adult-like, mature hiPSC-derived cells in an integrated system whereby toxic drugs and protective agents can flow between hiPSC-ECs that represent systemic vasculature and hiPSC-CMs that represent heart muscle (myocardium). Such models would be useful for testing the multi-lineage cardiotoxicities of chemotherapeutic drugs such as VEGFR2/PDGFR-inhibiting tyrosine kinase inhibitors (VPTKIs). Here, we develop a multi-lineage, fully-integrated, cardiovascular organ-chip that can enhance hiPSC-EC and hiPSC-CM functional and genetic maturity, model endothelial barrier permeability, and demonstrate long-term functional stability. This microfluidic organ-chip harbors hiPSC-CMs and hiPSC-ECs on separate channels that can be subjected to active fluid flow and rhythmic biomechanical stretch. We demonstrate the utility of this cardiovascular organ-chip as a predictive platform for evaluating multi-lineage VPTKI toxicity. This study may lead to the development of new modalities for the evaluation and prevention of cancer therapy-induced cardiotoxicity.
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Affiliation(s)
- Maedeh Mozneb
- Board of Governors Regenerative Medicine Institute, Cedars-Sinai Medical Center, 127 S. San Vicente Blvd., Pavilion, Room 8405, Los Angeles, CA 90048, USA.
- Smidt Heart Institute, Cedars-Sinai Medical Center, Los Angeles, CA, USA
- Department of Biomedical Sciences, Cedars-Sinai Medical Center, Los Angeles, CA, USA
- Cancer Institute, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Amelia Jenkins
- Board of Governors Regenerative Medicine Institute, Cedars-Sinai Medical Center, 127 S. San Vicente Blvd., Pavilion, Room 8405, Los Angeles, CA 90048, USA.
- Smidt Heart Institute, Cedars-Sinai Medical Center, Los Angeles, CA, USA
- Department of Biomedical Sciences, Cedars-Sinai Medical Center, Los Angeles, CA, USA
- Cancer Institute, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Samuel Sances
- Board of Governors Regenerative Medicine Institute, Cedars-Sinai Medical Center, 127 S. San Vicente Blvd., Pavilion, Room 8405, Los Angeles, CA 90048, USA.
| | - Stephany Pohlman
- Board of Governors Regenerative Medicine Institute, Cedars-Sinai Medical Center, 127 S. San Vicente Blvd., Pavilion, Room 8405, Los Angeles, CA 90048, USA.
- Smidt Heart Institute, Cedars-Sinai Medical Center, Los Angeles, CA, USA
- Department of Biomedical Sciences, Cedars-Sinai Medical Center, Los Angeles, CA, USA
- Cancer Institute, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Michael J Workman
- Board of Governors Regenerative Medicine Institute, Cedars-Sinai Medical Center, 127 S. San Vicente Blvd., Pavilion, Room 8405, Los Angeles, CA 90048, USA.
| | - Dylan West
- Board of Governors Regenerative Medicine Institute, Cedars-Sinai Medical Center, 127 S. San Vicente Blvd., Pavilion, Room 8405, Los Angeles, CA 90048, USA.
| | - Briana Ondatje
- Board of Governors Regenerative Medicine Institute, Cedars-Sinai Medical Center, 127 S. San Vicente Blvd., Pavilion, Room 8405, Los Angeles, CA 90048, USA.
| | - Kareem El-Ghazawi
- Board of Governors Regenerative Medicine Institute, Cedars-Sinai Medical Center, 127 S. San Vicente Blvd., Pavilion, Room 8405, Los Angeles, CA 90048, USA.
| | - Amanda Woodbury
- Board of Governors Regenerative Medicine Institute, Cedars-Sinai Medical Center, 127 S. San Vicente Blvd., Pavilion, Room 8405, Los Angeles, CA 90048, USA.
| | - Veronica J Garcia
- Board of Governors Regenerative Medicine Institute, Cedars-Sinai Medical Center, 127 S. San Vicente Blvd., Pavilion, Room 8405, Los Angeles, CA 90048, USA.
| | - Shachi Patel
- Board of Governors Regenerative Medicine Institute, Cedars-Sinai Medical Center, 127 S. San Vicente Blvd., Pavilion, Room 8405, Los Angeles, CA 90048, USA.
| | - Madelyn Arzt
- Board of Governors Regenerative Medicine Institute, Cedars-Sinai Medical Center, 127 S. San Vicente Blvd., Pavilion, Room 8405, Los Angeles, CA 90048, USA.
- Smidt Heart Institute, Cedars-Sinai Medical Center, Los Angeles, CA, USA
- Department of Biomedical Sciences, Cedars-Sinai Medical Center, Los Angeles, CA, USA
- Cancer Institute, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Felipe Dezem
- Center for Bioinformatics and Functional Genomics, Department of Biomedical Sciences, Cedars-Sinai Medical Center, Los Angeles, California, USA
| | - Alex H Laperle
- Board of Governors Regenerative Medicine Institute, Cedars-Sinai Medical Center, 127 S. San Vicente Blvd., Pavilion, Room 8405, Los Angeles, CA 90048, USA.
| | - V Alexandra Moser
- Board of Governors Regenerative Medicine Institute, Cedars-Sinai Medical Center, 127 S. San Vicente Blvd., Pavilion, Room 8405, Los Angeles, CA 90048, USA.
| | - Ritchie Ho
- Board of Governors Regenerative Medicine Institute, Cedars-Sinai Medical Center, 127 S. San Vicente Blvd., Pavilion, Room 8405, Los Angeles, CA 90048, USA.
| | - Nur Yucer
- Board of Governors Regenerative Medicine Institute, Cedars-Sinai Medical Center, 127 S. San Vicente Blvd., Pavilion, Room 8405, Los Angeles, CA 90048, USA.
| | - Jasmine Plummer
- Center for Bioinformatics and Functional Genomics, Department of Biomedical Sciences, Cedars-Sinai Medical Center, Los Angeles, California, USA
| | - Robert J Barrett
- Board of Governors Regenerative Medicine Institute, Cedars-Sinai Medical Center, 127 S. San Vicente Blvd., Pavilion, Room 8405, Los Angeles, CA 90048, USA.
- F. Widjaja Foundation Inflammatory Bowel and Immunobiology Research Institute, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Clive N Svendsen
- Board of Governors Regenerative Medicine Institute, Cedars-Sinai Medical Center, 127 S. San Vicente Blvd., Pavilion, Room 8405, Los Angeles, CA 90048, USA.
- Department of Biomedical Sciences, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Arun Sharma
- Board of Governors Regenerative Medicine Institute, Cedars-Sinai Medical Center, 127 S. San Vicente Blvd., Pavilion, Room 8405, Los Angeles, CA 90048, USA.
- Smidt Heart Institute, Cedars-Sinai Medical Center, Los Angeles, CA, USA
- Department of Biomedical Sciences, Cedars-Sinai Medical Center, Los Angeles, CA, USA
- Cancer Institute, Cedars-Sinai Medical Center, Los Angeles, CA, USA
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Arzt M, Gao B, Mozneb M, Pohlman S, Cejas RB, Liu Q, Huang F, Yu C, Zhang Y, Fan X, Jenkins A, Giuliano AE, Burridge PW, Cui X, Sharma A. Protein-encapsulated doxorubicin reduces cardiotoxicity in hiPSC-cardiomyocytes and cardiac spheroids while maintaining anticancer efficacy. Stem Cell Reports 2023; 18:1913-1924. [PMID: 37657447 PMCID: PMC10656302 DOI: 10.1016/j.stemcr.2023.08.005] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [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: 05/28/2022] [Revised: 08/06/2023] [Accepted: 08/07/2023] [Indexed: 09/03/2023] Open
Abstract
The chemotherapeutic doxorubicin (DOX) detrimentally impacts the heart during cancer treatment. This necessitates development of non-cardiotoxic delivery systems that retain DOX anticancer efficacy. We used human induced pluripotent stem cell-derived cardiomyocytes (hiPSC-CMs), endothelial cells (hiPSC-ECs), cardiac fibroblasts (hiPSC-CFs), multi-lineage cardiac spheroids (hiPSC-CSs), patient-specific hiPSCs, and multiple human cancer cell lines to compare the anticancer efficacy and reduced cardiotoxicity of single protein encapsulated DOX (SPEDOX-6), to standard unformulated (UF) DOX. Cell viability assays and immunostaining in human cancer cells, hiPSC-ECs, and hiPSC-CFs revealed robust uptake of SPEDOX-6 and efficacy in killing these proliferative cell types. In contrast, hiPSC-CMs and hiPSC-CSs exhibited substantially lower cytotoxicity during SPEDOX-6 treatment compared with UF DOX. SPEDOX-6-treated hiPSC-CMs and hiPSC-CSs maintained their functionality, as indicated by sarcomere contractility assessment, calcium imaging, multielectrode arrays, and RNA sequencing. This study demonstrates the potential of SPEDOX-6 to alleviate cardiotoxic side effects associated with UF DOX, while maintaining its anticancer potency.
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Affiliation(s)
- Madelyn Arzt
- Board of Governors Regenerative Medicine Institute, Cedars-Sinai Medical Center, Los Angeles, CA, USA; Smidt Heart Institute, Cedars-Sinai Medical Center, Los Angeles, CA, USA; Department of Biomedical Sciences, Cedars-Sinai Medical Center, Los Angeles, CA, USA; Samuel Oschin Comprehensive Cancer Institute, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Bowen Gao
- Department of Surgery, Samuel Oschin Comprehensive Cancer Institute, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Maedeh Mozneb
- Board of Governors Regenerative Medicine Institute, Cedars-Sinai Medical Center, Los Angeles, CA, USA; Smidt Heart Institute, Cedars-Sinai Medical Center, Los Angeles, CA, USA; Department of Biomedical Sciences, Cedars-Sinai Medical Center, Los Angeles, CA, USA; Samuel Oschin Comprehensive Cancer Institute, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Stephany Pohlman
- Board of Governors Regenerative Medicine Institute, Cedars-Sinai Medical Center, Los Angeles, CA, USA; Smidt Heart Institute, Cedars-Sinai Medical Center, Los Angeles, CA, USA; Department of Biomedical Sciences, Cedars-Sinai Medical Center, Los Angeles, CA, USA; Samuel Oschin Comprehensive Cancer Institute, Cedars-Sinai Medical Center, Los Angeles, CA, USA; CIRM Bridges to Stem Cell Research Program, California State University, Channel Islands, CA, USA
| | - Romina B Cejas
- Department of Pharmacology, Northwestern University Feinberg School of Medicine, Chicago, IL, USA; Center for Pharmacogenomics, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
| | - Qizhi Liu
- Department of Surgery, Samuel Oschin Comprehensive Cancer Institute, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Faqing Huang
- Department of Chemistry and Biochemistry, University of Southern Mississippi, Hattiesburg, MS, USA
| | - Changjun Yu
- Division of Chemistry & Chemical Engineering, California Institute of Technology, Pasadena, CA, USA; Sunstate Biosciences LLC, Monrovia, CA, USA
| | - Yi Zhang
- Department of Biomedical Sciences, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Xuemo Fan
- Department of Pathology, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Amelia Jenkins
- Board of Governors Regenerative Medicine Institute, Cedars-Sinai Medical Center, Los Angeles, CA, USA; Smidt Heart Institute, Cedars-Sinai Medical Center, Los Angeles, CA, USA; Department of Biomedical Sciences, Cedars-Sinai Medical Center, Los Angeles, CA, USA; Samuel Oschin Comprehensive Cancer Institute, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Armando E Giuliano
- Department of Surgery, Samuel Oschin Comprehensive Cancer Institute, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Paul W Burridge
- Department of Pharmacology, Northwestern University Feinberg School of Medicine, Chicago, IL, USA; Center for Pharmacogenomics, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
| | - Xiaojiang Cui
- Samuel Oschin Comprehensive Cancer Institute, Cedars-Sinai Medical Center, Los Angeles, CA, USA; Department of Surgery, Samuel Oschin Comprehensive Cancer Institute, Cedars-Sinai Medical Center, Los Angeles, CA, USA.
| | - Arun Sharma
- Board of Governors Regenerative Medicine Institute, Cedars-Sinai Medical Center, Los Angeles, CA, USA; Smidt Heart Institute, Cedars-Sinai Medical Center, Los Angeles, CA, USA; Department of Biomedical Sciences, Cedars-Sinai Medical Center, Los Angeles, CA, USA; Samuel Oschin Comprehensive Cancer Institute, Cedars-Sinai Medical Center, Los Angeles, CA, USA.
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Abstract
SARS-CoV-2, the virus underlying COVID-19, has now been recognized to cause multiorgan disease with a systemic effect on the host. To effectively combat SARS-CoV-2 and the subsequent development of COVID-19, it is critical to detect, monitor, and model viral pathogenesis. In this review, we discuss recent advancements in microfluidics, organ-on-a-chip, and human stem cell-derived models to study SARS-CoV-2 infection in the physiological organ microenvironment, together with their limitations. Microfluidic-based detection methods have greatly enhanced the rapidity, accessibility, and sensitivity of viral detection from patient samples. Engineered organ-on-a-chip models that recapitulate in vivo physiology have been developed for many organ systems to study viral pathology. Human stem cell-derived models have been utilized not only to model viral tropism and pathogenesis in a physiologically relevant context but also to screen for effective therapeutic compounds. The combination of all these platforms, along with future advancements, may aid to identify potential targets and develop novel strategies to counteract COVID-19 pathogenesis.
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Affiliation(s)
- Sandro Satta
- Division of Cardiology and Department of Bioengineering, School of Engineering (S.S., K.W., S.W., T.K.H.), University of California, Los Angeles
- Division of Cardiology, Department of Medicine, School of Medicine (S.S., K.W., S.W., T.K.H.), University of California, Los Angeles
- Department of Medicine, Greater Los Angeles VA Healthcare System, California (S.S., K.W., S.W., T.K.H.)
| | - Sarah J Rockwood
- Stanford University Medical Scientist Training Program, Palo Alto, CA (S.J.R.)
| | - Kaidong Wang
- Division of Cardiology and Department of Bioengineering, School of Engineering (S.S., K.W., S.W., T.K.H.), University of California, Los Angeles
- Division of Cardiology, Department of Medicine, School of Medicine (S.S., K.W., S.W., T.K.H.), University of California, Los Angeles
- Department of Medicine, Greater Los Angeles VA Healthcare System, California (S.S., K.W., S.W., T.K.H.)
| | - Shaolei Wang
- Division of Cardiology and Department of Bioengineering, School of Engineering (S.S., K.W., S.W., T.K.H.), University of California, Los Angeles
- Division of Cardiology, Department of Medicine, School of Medicine (S.S., K.W., S.W., T.K.H.), University of California, Los Angeles
- Department of Medicine, Greater Los Angeles VA Healthcare System, California (S.S., K.W., S.W., T.K.H.)
| | - Maedeh Mozneb
- Board of Governors Regenerative Medicine Institute (M.M., M.A., A.S.), Cedars-Sinai Medical Center, Los Angeles, CA
- Smidt Heart Institute (M.M., M.A., A.S.), Cedars-Sinai Medical Center, Los Angeles, CA
- Department of Biomedical Sciences (M.M., M.A., A.S.), Cedars-Sinai Medical Center, Los Angeles, CA
- Cancer Institute (M.M., M.A., A.S.), Cedars-Sinai Medical Center, Los Angeles, CA
| | - Madelyn Arzt
- Board of Governors Regenerative Medicine Institute (M.M., M.A., A.S.), Cedars-Sinai Medical Center, Los Angeles, CA
- Smidt Heart Institute (M.M., M.A., A.S.), Cedars-Sinai Medical Center, Los Angeles, CA
- Department of Biomedical Sciences (M.M., M.A., A.S.), Cedars-Sinai Medical Center, Los Angeles, CA
- Cancer Institute (M.M., M.A., A.S.), Cedars-Sinai Medical Center, Los Angeles, CA
| | - Tzung K Hsiai
- Division of Cardiology and Department of Bioengineering, School of Engineering (S.S., K.W., S.W., T.K.H.), University of California, Los Angeles
- Division of Cardiology, Department of Medicine, School of Medicine (S.S., K.W., S.W., T.K.H.), University of California, Los Angeles
- Department of Medicine, Greater Los Angeles VA Healthcare System, California (S.S., K.W., S.W., T.K.H.)
| | - Arun Sharma
- Board of Governors Regenerative Medicine Institute (M.M., M.A., A.S.), Cedars-Sinai Medical Center, Los Angeles, CA
- Smidt Heart Institute (M.M., M.A., A.S.), Cedars-Sinai Medical Center, Los Angeles, CA
- Department of Biomedical Sciences (M.M., M.A., A.S.), Cedars-Sinai Medical Center, Los Angeles, CA
- Cancer Institute (M.M., M.A., A.S.), Cedars-Sinai Medical Center, Los Angeles, CA
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Arzt M, Pohlman S, Mozneb M, Sharma A. Chemically Defined Production of Tri-Lineage Human iPSC-Derived Cardiac Spheroids. Curr Protoc 2023; 3:e767. [PMID: 37154466 DOI: 10.1002/cpz1.767] [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] [Indexed: 05/10/2023]
Abstract
Cardiac spheroids derived from human induced pluripotent stem cells (hiPSC-cardiac spheroids) represent a powerful three-dimensional (3D) model for examining cardiac physiology and for drug toxicity screening. Recent advances with self-organizing, multicellular cardiac organoids highlight the capability of directed stem cell differentiation approaches to recapitulate the composition of the human heart in vitro. Using hiPSC-derived cardiomyocytes (hiPSC-CMs), hiPSC-derived endothelial cells (hiPSC-ECs), and hiPSC-derived cardiac fibroblasts (hiPSC-CFs) is advantageous for enabling tri-cellular crosstalk within a multilineage system and for generating patient-specific models. Chemically defined medium containing factors needed to simultaneously maintain hiPSC-CMs, hiPSC-ECs, and hiPSC-CFs is used to produce the spheroid system. In this article, we present protocols to illustrate the methods for conducting small-molecule-mediated differentiations of hiPSCs into cardiomyocytes, endothelial cells, and cardiac fibroblasts, as well as to assemble the fully integrated cardiac spheroids. © 2023 Wiley Periodicals LLC. Basic Protocol 1: Maintenance and expansion of hiPSCs Basic Protocol 2: Differentiation of hiPSCs into cardiomyocytes Basic Protocol 3: Differentiation of hiPSCs into vascular endothelial cells Basic Protocol 4: Differentiation of hiPSCs into cardiac fibroblasts Basic Protocol 5: Production of hiPSC-derived cardiac spheroids.
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Affiliation(s)
- Madelyn Arzt
- Board of Governors Regenerative Medicine Institute, Cedars-Sinai Medical Center, Los Angeles, California
- Smidt Heart Institute, Cedars-Sinai Medical Center, Los Angeles, California
- Department of Biomedical Sciences, Cedars-Sinai Medical Center, Los Angeles, California
- Cancer Institute, Cedars-Sinai Medical Center, Los Angeles, California
| | - Stephany Pohlman
- Board of Governors Regenerative Medicine Institute, Cedars-Sinai Medical Center, Los Angeles, California
- Smidt Heart Institute, Cedars-Sinai Medical Center, Los Angeles, California
- Department of Biomedical Sciences, Cedars-Sinai Medical Center, Los Angeles, California
- Cancer Institute, Cedars-Sinai Medical Center, Los Angeles, California
- CIRM Bridges to Stem Cell Research Program, California State University, Channel Islands, California
| | - Maedeh Mozneb
- Board of Governors Regenerative Medicine Institute, Cedars-Sinai Medical Center, Los Angeles, California
- Smidt Heart Institute, Cedars-Sinai Medical Center, Los Angeles, California
- Department of Biomedical Sciences, Cedars-Sinai Medical Center, Los Angeles, California
- Cancer Institute, Cedars-Sinai Medical Center, Los Angeles, California
| | - Arun Sharma
- Board of Governors Regenerative Medicine Institute, Cedars-Sinai Medical Center, Los Angeles, California
- Smidt Heart Institute, Cedars-Sinai Medical Center, Los Angeles, California
- Department of Biomedical Sciences, Cedars-Sinai Medical Center, Los Angeles, California
- Cancer Institute, Cedars-Sinai Medical Center, Los Angeles, California
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Mozneb M, Mirtaheri E, Sanabria AO, Li CZ. Bioelectronic properties of DNA, protein, cells and their applications for diagnostic medical devices. Biosens Bioelectron 2020; 167:112441. [PMID: 32763825 DOI: 10.1016/j.bios.2020.112441] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2020] [Revised: 07/07/2020] [Accepted: 07/08/2020] [Indexed: 01/25/2023]
Abstract
From a couple of centuries ago, understanding physical properties of biological material, their interference with their natural host and their potential manipulation for employment as a conductor in medical devices, has gathered substantial interest in the field of bioelectronics. With the fast-emerging technologies for fabrication of diagnostic modalities, wearable biosensors and implantable devices, which electrical components are of essential importance, a need for developing novel conductors within such devices has evolved over the past decades. As the possibility of electron transport within small biological molecules, such as DNA and proteins, as well as larger elements such as cells was established, several discoveries of the modern charge characterization technologies were evolved. Development of Electrochemical Scanning Tunneling Microscopy and Nuclear Magnetic Resonance among many other techniques were of vital importance, following the discoveries made in sub-micron scales of biological material. This review covers the most recent understandings of electronic properties within different scale of biological material starting from nanometer range to millimeter-sized organs. We also discuss the state-of-the-art technology that's been made taking advantage of electronic properties of biological material for addressing diseases like Parkinson's Disease and Epilepsy.
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Affiliation(s)
- Maedeh Mozneb
- Florida International University, Biomedical Engineering Department, 10555 West Flagler Street, Miami, FL, 33174, USA.
| | - Elnaz Mirtaheri
- Florida International University, Biomedical Engineering Department, 10555 West Flagler Street, Miami, FL, 33174, USA.
| | - Arianna Ortega Sanabria
- Florida International University, Biomedical Engineering Department, 10555 West Flagler Street, Miami, FL, 33174, USA.
| | - Chen-Zhong Li
- Florida International University, Biomedical Engineering Department, 10555 West Flagler Street, Miami, FL, 33174, USA.
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7
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Abstract
In the fabrication of cardiac tissue, an important factor is continuous measurement of its contraction features. A module that allows for a dynamic system capable of noninvasive and label-free monitoring of the contraction profile under administering chemicals and drugs is highly valuable for understanding accurate tissue mechanobiology. In this research, we have successfully demonstrated the use of surface plasmon resonance (SPR) technology for the first time to characterize the contractility of cardiac cells in response to Blebbistatin and ATP drug exposure in real tme. An optimal flow rate of 10 μL/min was selected for a continuous flow of warm media,and 10 μM drug administration effect was detected with high spatiotemporal sensitivity on contracting cardiomyocytes. Our drug screening has identified the source of the SPR periodic signal to be direct cell contraction rather than action potentials or calcium signaling. Per our results, SPR has high potential in applications in least-interference real-time and label-free tissue characterizations and cellular properties analysis from a functional and structural point of view.
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Affiliation(s)
- Maedeh Mozneb
- Nano/Bioelectronics Laboratory, Biomedical Engineering Department , Florida International University , Miami , Florida 33174 , United States
| | - Asad M Mirza
- Nano/Bioelectronics Laboratory, Biomedical Engineering Department , Florida International University , Miami , Florida 33174 , United States
| | - Chen-Zhong Li
- Nano/Bioelectronics Laboratory, Biomedical Engineering Department , Florida International University , Miami , Florida 33174 , United States
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8
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Tong L, Mozneb M, Bravo E, Ferrando V, Li CZ. Whole cell analysis ranging from intercellular assay to organ on a chip. Trends Analyt Chem 2019. [DOI: 10.1016/j.trac.2019.05.021] [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: 10/26/2022]
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Lu W, Jiao Y, Gao Y, Qiao J, Mozneb M, Shuang S, Dong C, Li CZ. Bright Yellow Fluorescent Carbon Dots as a Multifunctional Sensing Platform for the Label-Free Detection of Fluoroquinolones and Histidine. ACS Appl Mater Interfaces 2018; 10:42915-42924. [PMID: 30412373 DOI: 10.1021/acsami.8b16710] [Citation(s) in RCA: 57] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
Owing to their diverse properties, fluorescent carbon dots (CDs) have attracted more attention and present enormous potential in development of sensors, bioimaging, drug delivery, microfluidics, photodynamic therapy, light emitting diode, and so forth. Herein, a multifunctional sensing platform based on bright yellow fluorescent CDs (Y-CDs) was designed for the label-free detection of fluoroquinolones (FQs) and histidine (His). The Y-CDs with superior optical and biological merits including high chemical stability, good biocompatibility, and low cytotoxicity were simply synthesized via one-step hydrothermal treatment of o-phenylenediamine ( o-PD) and 4-aminobutyric acid (GABA). The Y-CDs can be utilized to directly monitor the amount of FQs based on fluorescence static quenching owing to the specific interaction between FQs and Y-CDs. Then, the fluorescence of this system can be effectively recovered upon addition of His. The multifunctional sensing platform exhibited high sensitivity and selectivity toward three kinds of FQs and His with low detection limits of 17-67 and 35 nM, respectively. Benefiting from these outstanding characters, the Y-CDs were successfully employed for trace detection of FQs in real samples such as antibiotic tablets and milk products. Furthermore, the probe was also extended to cellular imaging. All of the above prove that this multifunctional sensing platform presents great prospect in multiple applications such as biosensing, biomedicine, disease diagnosis, and environmental monitoring.
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Affiliation(s)
- Wenjing Lu
- Institute of Environmental Science, and School of Chemistry and Chemical Engineering , Shanxi University , Taiyuan 030006 , China
- Nanobioengineering/Bioelectronics Laboratory, and Department of Biomedical Engineering , Florida International University , Miami 33174 , United States
| | - Yuan Jiao
- Institute of Environmental Science, and School of Chemistry and Chemical Engineering , Shanxi University , Taiyuan 030006 , China
| | - Yifang Gao
- Institute of Environmental Science, and School of Chemistry and Chemical Engineering , Shanxi University , Taiyuan 030006 , China
| | - Jie Qiao
- Nanobioengineering/Bioelectronics Laboratory, and Department of Biomedical Engineering , Florida International University , Miami 33174 , United States
- School of Basic Medical Sciences , Shanxi Medical University , Taiyuan 030001 , China
| | - Maedeh Mozneb
- Nanobioengineering/Bioelectronics Laboratory, and Department of Biomedical Engineering , Florida International University , Miami 33174 , United States
| | - Shaomin Shuang
- Institute of Environmental Science, and School of Chemistry and Chemical Engineering , Shanxi University , Taiyuan 030006 , China
| | - Chuan Dong
- Institute of Environmental Science, and School of Chemistry and Chemical Engineering , Shanxi University , Taiyuan 030006 , China
| | - Chen-Zhong Li
- Nanobioengineering/Bioelectronics Laboratory, and Department of Biomedical Engineering , Florida International University , Miami 33174 , United States
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