1
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Shah D, Soper B, Shopland L. Cytokine release syndrome and cancer immunotherapies - historical challenges and promising futures. Front Immunol 2023; 14:1190379. [PMID: 37304291 PMCID: PMC10248525 DOI: 10.3389/fimmu.2023.1190379] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2023] [Accepted: 05/09/2023] [Indexed: 06/13/2023] Open
Abstract
Cancer is the leading cause of death worldwide. Cancer immunotherapy involves reinvigorating the patient's own immune system to fight against cancer. While novel approaches like Chimeric Antigen Receptor (CAR) T cells, bispecific T cell engagers, and immune checkpoint inhibitors have shown promising efficacy, Cytokine Release Syndrome (CRS) is a serious adverse effect and remains a major concern. CRS is a phenomenon of immune hyperactivation that results in excessive cytokine secretion, and if left unchecked, it may lead to multi-organ failure and death. Here we review the pathophysiology of CRS, its occurrence and management in the context of cancer immunotherapy, and the screening approaches that can be used to assess CRS and de-risk drug discovery earlier in the clinical setting with more predictive pre-clinical data. Furthermore, the review also sheds light on the potential immunotherapeutic approaches that can be used to overcome CRS associated with T cell activation.
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Affiliation(s)
- Deep Shah
- In vivo Services, The Jackson Laboratory, Sacramento, CA, United States
| | - Brian Soper
- Technical Information Services, The Jackson Laboratory, Bar Harbor, ME, United States
| | - Lindsay Shopland
- In vivo Services, The Jackson Laboratory, Sacramento, CA, United States
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2
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Bors LA, Orsolits B, Ahmed NM, Cho H, Merkely B, Földes G. SARS-CoV-2 infection in cardiovascular disease: Unmet need of stem cell models. Physiol Int 2022. [PMID: 36057101 DOI: 10.1556/2060.2022.00010] [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: 01/20/2022] [Revised: 03/12/2022] [Accepted: 04/25/2022] [Indexed: 02/18/2024]
Abstract
This review aims to summarise new approaches in SARS-CoV-2-related research in cardiology. We provide a head-to-head comparison of models, such as animal research and human pluripotent stem cells, to investigate the pathomechanisms of COVID-19 and find an efficient therapy. In vivo methods were useful for studying systemic processes of the disease; however, due to differences in animal and human biology, the clinical translation of the results remains a complex task. In vitro stem cell research makes cellular events more observable and effective for finding new drugs and therapies for COVID-19, including the use of stem cells. Furthermore, multicellular 3D organoids even make it possible to observe the effects of drugs to treat SARS-CoV-2 infection in human organ models.
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Affiliation(s)
- Luca Anna Bors
- Heart and Vascular Center, Semmelweis University, Budapest, Hungary
| | - Barbara Orsolits
- Heart and Vascular Center, Semmelweis University, Budapest, Hungary
| | | | - Hyunsoo Cho
- Heart and Vascular Center, Semmelweis University, Budapest, Hungary
| | - Béla Merkely
- Heart and Vascular Center, Semmelweis University, Budapest, Hungary
| | - Gábor Földes
- Heart and Vascular Center, Semmelweis University, Budapest, Hungary
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3
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Zhu R, Jiang H, Wang J, Bao C, Liu H, Li F, Lei L. Dynamic immune response characteristics of piglets infected with Actinobacillus pleuropneumoniae through omic. AMB Express 2021; 11:175. [PMID: 34952961 PMCID: PMC8709809 DOI: 10.1186/s13568-021-01336-z] [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: 07/05/2021] [Accepted: 12/14/2021] [Indexed: 11/13/2022] Open
Abstract
Porcine infectious pleuropneumonia is characterized by a high-rate of carriage and mixed infection with other pathogens. The host immune response induced by Actinobacillus pleuropneumoniae (APP) is the basis for elucidating pathogenesis and controlling disease. However, there is currently no comprehensive and dynamic data characterising the host immune response. In this study, piglets were infected with APP and differentially expressed proteins of bronchoalveolar lavage fluid (BALF) and peripheral serum were identified by iTRAQ-LC-MS/MS, and differentially expressed genes of peripheral blood mononuclear cells (PBMC) by RNA-seq. The results of the integrated analysis of serum, BALF and PBMC showed significant metabolism and local immune responses in BALF, the general immune response in PBMC mainly involves cytokines, while that in serum mainly involves biosynthesis, phagosome, and complement and coagulation cascades. Furthermore, immune responses in PBMCs and serum were rapid and maintained compared to the lung where metabolism and cell adhesion activities were enriched. Some innate immunity pathways of the cellular response to ROS, neutrophil mediated immunity, granulocyte activation and leukocyte cell-cell adhesion were identified as central points, connecting multiple signaling pathways to form an integrated large network. At 24 h post-infection, 14 molecules were up regulated in BALF, 10 of which were shared with PBMC, but at 120 h, 20 down-regulated molecules were identified in BALF, 11 of them still up- regulated in PBMC. We conclude that, the immune response in the lung is different from that in blood, but there is a similarity in response in PBMC and serum.
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4
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Ahmetaj-Shala B, Marei I, Kawai R, Rothery S, Pericleous C, Mohamed NA, Gashaw H, Bokea K, Samuel J, Vandenheste A, Shala F, Kirkby NS, Mitchell JA. Activation and Contraction of Human "Vascular" Smooth Muscle Cells Grown From Circulating Blood Progenitors. Front Cell Dev Biol 2021; 9:681347. [PMID: 34497803 PMCID: PMC8419454 DOI: 10.3389/fcell.2021.681347] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2021] [Accepted: 07/21/2021] [Indexed: 11/13/2022] Open
Abstract
Blood outgrowth smooth muscle cells (BO-SMCs) offer the means to study vascular cells without the requirement for surgery providing opportunities for drug discovery, tissue engineering, and personalized medicine. However, little is known about these cells which meant that their therapeutic potential remains unexplored. Our objective was to investigate for the first time the ability of BO-SMCs and vessel-derived smooth muscle cells to sense the thromboxane mimetic U46619 by measuring intracellular calcium elevation and contraction. U46619 (10-6 M) increased cytosolic calcium in BO-SMCs and vascular smooth muscle cells (VSMCs) but not in fibroblasts. Increased calcium signal peaked between 10 and 20 s after U46619 in both smooth muscle cell types. Importantly, U46619 (10-9 to 10-6 M) induced concentration-dependent contractions of both BO-SMCs and VSMCs but not in fibroblasts. In summary, we show that functional responses of BO-SMCs are in line with VSMCs providing critical evidence of their application in biomedical research.
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Affiliation(s)
| | - Isra Marei
- National Heart and Lung Institute, Imperial College London, London, United Kingdom.,Department of Pharmacology, Weill Cornell Medicine - Qatar, Doha, Qatar
| | - Ryota Kawai
- National Heart and Lung Institute, Imperial College London, London, United Kingdom.,Global Project Management Department, Daiichi-Sankyo Co. Ltd., Tokyo, Japan
| | - Stephen Rothery
- Facility for Imaging by Light Microscopy, Faculty of Medicine, Imperial College London, London, United Kingdom
| | - Charis Pericleous
- National Heart and Lung Institute, Imperial College London, London, United Kingdom
| | - Nura A Mohamed
- National Heart and Lung Institute, Imperial College London, London, United Kingdom.,Department of Biological and Environmental Sciences, Qatar University, Doha, Qatar
| | - Hime Gashaw
- National Heart and Lung Institute, Imperial College London, London, United Kingdom
| | - Kalliopi Bokea
- National Heart and Lung Institute, Imperial College London, London, United Kingdom
| | - Jake Samuel
- National Heart and Lung Institute, Imperial College London, London, United Kingdom
| | | | - Fisnik Shala
- National Heart and Lung Institute, Imperial College London, London, United Kingdom
| | - Nicholas S Kirkby
- National Heart and Lung Institute, Imperial College London, London, United Kingdom
| | - Jane A Mitchell
- National Heart and Lung Institute, Imperial College London, London, United Kingdom
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5
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Stančič B, Qvarfordt B, Berglund MM, Brenden N, Sydow Bäckman M, Fransson M, Nordling S, Magnusson PU. The blood endothelial cell chamber - An innovative system to study immune responses in drug development. Int Immunopharmacol 2020; 90:107237. [PMID: 33310662 DOI: 10.1016/j.intimp.2020.107237] [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: 08/26/2020] [Revised: 11/04/2020] [Accepted: 11/23/2020] [Indexed: 10/22/2022]
Abstract
The risk for adverse immune-mediated reactions, associated with the administration of certain immunotherapeutic agents, should be mitigated early. Infusion reactions to monoclonal antibodies and other biopharmaceuticals, known as cytokine release syndrome, can arise from the release of cytokines via the drug target cell, as well as the recruitment of immune effector cells. While several in vitro cytokine release assays have been proposed up to date, many of them lack important blood components, required for this response to occur. The blood endothelial cell chamber model is an in vitro assay, composed of freshly drawn human whole blood and cultured human primary endothelial cells. Herein, its potential to study the compatibility of immunotherapeutics with the human immune system was studied by evaluating three commercially available monoclonal antibodies and bacterial endotoxin lipopolysaccharide. We demonstrate that the anti-CD28 antibody TGN1412 displayed an adaptive cytokine release profile and a distinct IL-2 response, accompanied with increased CD3+ cell recruitment. Alemtuzumab exhibited a clear cytokine response with a mixed adaptive/innate source (IFNγ, TNFα and IL-6). Its immunosuppressive nature is observed in depleted CD3+ cells. Cetuximab, associated with low infusion reactions, showed a very low or absent stimulatory effect on proinflammatory cytokines. In contrast, bacterial endotoxin demonstrated a clear innate cytokine response, defined by TNFα, IL-6 and IL-1β release, accompanied with a strong recruitment of CD14+CD16+ cells. Therefore, the blood endothelial cell chamber model is presented as a valuable in vitro tool to investigate therapeutic monoclonal antibodies with respect to cytokine release and vascular immune cell recruitment.
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Affiliation(s)
- Brina Stančič
- Department of Immunology, Genetics and Pathology, Rudbeck Laboratory, Dag Hammarskjöldsväg 20, 751 85, Uppsala University, Uppsala, Sweden; Department of Molecular Biology, Universidad Autónoma de Madrid, and Department of Molecular Neuropathology, Center of Molecular Biology Severo Ochoa (UAM-CSIC), Nicolás Cabrera 1, 28049 Madrid, Spain
| | - Bodil Qvarfordt
- Department of Immunology, Genetics and Pathology, Rudbeck Laboratory, Dag Hammarskjöldsväg 20, 751 85, Uppsala University, Uppsala, Sweden
| | | | - Nina Brenden
- Swedish Orphan Biovitrum AB, Tomtebodavägen 23A, 112 76 Solna, Sweden
| | | | - Moa Fransson
- Department of Immunology, Genetics and Pathology, Rudbeck Laboratory, Dag Hammarskjöldsväg 20, 751 85, Uppsala University, Uppsala, Sweden
| | - Sofia Nordling
- Department of Immunology, Genetics and Pathology, Rudbeck Laboratory, Dag Hammarskjöldsväg 20, 751 85, Uppsala University, Uppsala, Sweden
| | - Peetra U Magnusson
- Department of Immunology, Genetics and Pathology, Rudbeck Laboratory, Dag Hammarskjöldsväg 20, 751 85, Uppsala University, Uppsala, Sweden.
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6
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Zhu R, Bao C, Liu B, Xiao J, Sun C, Feng X, Langford PR, Li Y, Lei L. iTRAQ-based quantitative proteomic analysis of peripheral blood serum in piglets infected with Actinobacillus pleuropneumoniae. AMB Express 2020; 10:121. [PMID: 32632500 PMCID: PMC7338327 DOI: 10.1186/s13568-020-01057-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2020] [Accepted: 07/02/2020] [Indexed: 12/15/2022] Open
Abstract
Porcine pleuropneumonia caused by Actinobacillus pleuropneumoniae (APP) is a swine respiratory disease with an important impact around the world either as a single infection or part of the porcine respiratory disease complex. The data of interaction between hosts and pathogens has becoming more crucial for exploration of the mechanism. However, up to now, comparatively little information is available on the systemic and dynamic changes that occur in pig serum in response to APP infection. This study used iTRAQ to identify differentially expressed proteins (DEPs) in pig serum in response to APP infection. Compared with the APP un-infected group (S0),there were 137 up-regulated and 68 down-regulated proteins at 24 h (S24), and 81 up-regulated and 107 down-regulated proteins at 120 h (S120). At 24 h, the immune response was not significantly enriched, but cell adhesion, cytosol, Golgi apparatus, GTP and ATP binding and regulation of cell cycle were extremely active, implying host preparation of immune response starting. Subsequently, innate immune response, negative regulation of apoptotic process, immunological synapse, adaptive immune response, the regulation of inflammatory response, positive regulation of T cell proliferation were more enhanced at 120 h then that of 24 h, representing innate immunity transferring to the adaptive, while endocytosis, cell adhesion and platelet aggregation showed obvious decline. The pathways of T cell receptor signaling pathway, cytokine–cytokine receptor interaction, complement and coagulation cascades, leukocyte transendothelial migration were active remarkably during all infection period, and more pathways could connect to form innate immune defense networks. Surprisingly, the pathways like amoebiasis, rheumatoid arthritis and malaria had been found up-regulated. As a conclusion, APP could delay host inflammatory response to the infection at early stage, and induced innate immunity to convert from adhesion, interaction into complement activation, proteasome digestion, bacterial invasion at later stage. This would increase our understanding of the porcine distinct response to APP infection.
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7
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Peterson NC, Mahalingaiah PK, Fullerton A, Di Piazza M. Application of microphysiological systems in biopharmaceutical research and development. LAB ON A CHIP 2020; 20:697-708. [PMID: 31967156 DOI: 10.1039/c9lc00962k] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Within the last 10 years, several tissue microphysiological systems (MPS) have been developed and characterized for retention of morphologic characteristics and specific gene/protein expression profiles from their natural in vivo state. Once developed, their utility is typically further tested by comparing responses to known toxic small-molecule pharmaceuticals in efforts to develop strategies for further toxicity testing of compounds under development. More recently, application of this technology in biopharmaceutical (large molecules) development is beginning to be more appreciated. In this review, we describe some of the advances made for tissue-specific MPS and outline the advantages and challenges of applying and further developing MPS technology in preclinical biopharmaceutical research.
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Affiliation(s)
- Norman C Peterson
- Clinical Pharmacology and Safety Sciences, AstraZeneca, One Medimmune Way, Gaithersburg, MD 20878, USA.
| | | | | | - Matteo Di Piazza
- Nonclinical Drug Safety, Boehringer Ingelheim Pharmaceuticals, Inc., 900 Ridgebury Rd, Ridgefield, CT 06877, USA
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8
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Ahmetaj-Shala B, Kawai R, Marei I, Nikolakopoulou Z, Shih CC, Konain B, Reed DM, Mongey R, Kirkby NS, Mitchell JA. A bioassay system of autologous human endothelial, smooth muscle cells, and leukocytes for use in drug discovery, phenotyping, and tissue engineering. FASEB J 2019; 34:1745-1754. [PMID: 31914612 PMCID: PMC6972557 DOI: 10.1096/fj.201901379rr] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2019] [Revised: 10/30/2019] [Accepted: 11/06/2019] [Indexed: 01/02/2023]
Abstract
Blood vessels are comprised of endothelial and smooth muscle cells. Obtaining both types of cells from vessels of living donors is not possible without invasive surgery. To address this, we have devised a strategy whereby human endothelial and smooth muscle cells derived from blood progenitors from the same donor could be cultured with autologous leukocytes to generate a same donor “vessel in a dish” bioassay. Autologous sets of blood outgrowth endothelial cells (BOECs), smooth muscle cells (BO‐SMCs), and leukocytes were obtained from four donors. Cells were treated in monoculture and cumulative coculture conditions. The endothelial specific mediator endothelin‐1 along with interleukin (IL)‐6, IL‐8, tumor necrosis factor α, and interferon gamma‐induced protein 10 were measured under control culture conditions and after stimulation with cytokines. Cocultures remained viable throughout. The profile of individual mediators released from cells was consistent with what we know of endothelial and smooth muscle cells cultured from blood vessels. For the first time, we report a proof of concept study where autologous blood outgrowth “vascular” cells and leukocytes were studied alone and in coculture. This novel bioassay has usefulness in vascular biology research, patient phenotyping, drug testing, and tissue engineering.
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Affiliation(s)
- Blerina Ahmetaj-Shala
- Cardiothoracic Pharmacology, National Heart and Lung Institute, Imperial College London, London, UK
| | - Ryota Kawai
- Cardiothoracic Pharmacology, National Heart and Lung Institute, Imperial College London, London, UK.,Medicinal Safety Research Laboratories, Daiichi-Sankyo Co. Ltd., Tokyo, Japan
| | - Isra Marei
- Cardiothoracic Pharmacology, National Heart and Lung Institute, Imperial College London, London, UK.,Qatar Foundation Research and Development Division, Doha, Qatar
| | - Zacharoula Nikolakopoulou
- Cardiothoracic Pharmacology, National Heart and Lung Institute, Imperial College London, London, UK.,Centre for Haematology, Faculty of Medicine, Imperial College London, London, UK
| | - Chih-Chin Shih
- Department of Pharmacology, National Defense Medical Center, Taipei, R.O.C., Taiwan
| | - Bhatti Konain
- Cardiothoracic Pharmacology, National Heart and Lung Institute, Imperial College London, London, UK
| | - Daniel M Reed
- Cardiothoracic Pharmacology, National Heart and Lung Institute, Imperial College London, London, UK
| | - Róisín Mongey
- Cardiothoracic Pharmacology, National Heart and Lung Institute, Imperial College London, London, UK
| | - Nicholas S Kirkby
- Cardiothoracic Pharmacology, National Heart and Lung Institute, Imperial College London, London, UK
| | - Jane A Mitchell
- Cardiothoracic Pharmacology, National Heart and Lung Institute, Imperial College London, London, UK
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9
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George PM, Mitchell JA. Defining a pathological role for the vasculature in the development of fibrosis and pulmonary hypertension in interstitial lung disease. Am J Physiol Lung Cell Mol Physiol 2019; 317:L431-L433. [PMID: 31432711 DOI: 10.1152/ajplung.00330.2019] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Affiliation(s)
- Peter M George
- Interstitial Lung Disease Unit, Royal Brompton and Harefield NHS Foundation Trust, London, United Kingdom.,Department of Cardiothoracic Pharmacology, National Heart and Lung Institute, Imperial College London, London, United Kingdom
| | - Jane A Mitchell
- Department of Cardiothoracic Pharmacology, National Heart and Lung Institute, Imperial College London, London, United Kingdom
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10
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Hong E, Halman JR, Shah A, Cedrone E, Truong N, Afonin KA, Dobrovolskaia MA. Toll-Like Receptor-Mediated Recognition of Nucleic Acid Nanoparticles (NANPs) in Human Primary Blood Cells. Molecules 2019; 24:E1094. [PMID: 30897721 PMCID: PMC6470694 DOI: 10.3390/molecules24061094] [Citation(s) in RCA: 40] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2019] [Revised: 03/12/2019] [Accepted: 03/18/2019] [Indexed: 12/11/2022] Open
Abstract
Infusion reactions (IRs) create a translational hurdle for many novel therapeutics, including those utilizing nanotechnology. Nucleic acid nanoparticles (NANPs) are a novel class of therapeutics prepared by rational design of relatively short oligonucleotides to self-assemble into various programmable geometric shapes. While cytokine storm, a common type of IR, has halted clinical development of several therapeutic oligonucleotides, NANP technologies hold tremendous potential to bring these reactions under control by tuning the particle's physicochemical properties to the desired type and magnitude of the immune response. Recently, we reported the very first comprehensive study of the structure⁻activity relationship between NANPs' shape, size, composition, and their immunorecognition in human cells, and identified the phagolysosomal pathway as the major route for the NANPs' uptake and subsequent immunostimulation. Here, we explore the molecular mechanism of NANPs' recognition by primary immune cells, and particularly the contributing role of the Toll-like receptors. Our current study expands the understanding of the immune recognition of engineered nucleic acid-based therapeutics and contributes to the improvement of the nanomedicine safety profile.
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Affiliation(s)
- Enping Hong
- Nanotechnology Characterization Lab, Frederick National Laboratory for Cancer Research Sponsored by The National Cancer Institute, Frederick, MD 21702, USA.
| | - Justin R Halman
- Nanoscale Science Program, Department of Chemistry, The University of North Carolina at Charlotte, Charlotte, NC 28223, USA.
| | - Ankit Shah
- Nanotechnology Characterization Lab, Frederick National Laboratory for Cancer Research Sponsored by The National Cancer Institute, Frederick, MD 21702, USA.
| | - Edward Cedrone
- Nanotechnology Characterization Lab, Frederick National Laboratory for Cancer Research Sponsored by The National Cancer Institute, Frederick, MD 21702, USA.
| | - Nguyen Truong
- Nanoscale Science Program, Department of Chemistry, The University of North Carolina at Charlotte, Charlotte, NC 28223, USA.
| | - Kirill A Afonin
- Nanoscale Science Program, Department of Chemistry, The University of North Carolina at Charlotte, Charlotte, NC 28223, USA.
| | - Marina A Dobrovolskaia
- Nanotechnology Characterization Lab, Frederick National Laboratory for Cancer Research Sponsored by The National Cancer Institute, Frederick, MD 21702, USA.
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11
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Preventing bronchopulmonary dysplasia: new tools for an old challenge. Pediatr Res 2019; 85:432-441. [PMID: 30464331 DOI: 10.1038/s41390-018-0228-0] [Citation(s) in RCA: 34] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/03/2018] [Revised: 09/12/2018] [Accepted: 09/25/2018] [Indexed: 12/12/2022]
Abstract
Bronchopulmonary dysplasia (BPD) is the most prevalent chronic lung disease in infants and presents as a consequence of preterm birth. Due to the lack of effective preventive and treatment strategies, BPD currently represents a major therapeutic challenge that requires continued research efforts at the basic, translational, and clinical levels. However, not all very low birth weight premature babies develop BPD, which suggests that in addition to known gestational age and intrauterine and extrauterine risk factors, other unknown factors must be involved in this disease's development. One of the main goals in BPD research is the early prediction of very low birth weight infants who are at risk of developing BPD in order to initiate the adequate preventive strategies. Other benefits of determining the risk of BPD include providing prognostic information and stratifying infants for clinical trial enrollment. In this article, we describe new opportunities to address BPD's complex pathophysiology by identifying prognostic biomarkers and develop novel, complex in vitro human lung models in order to develop effective therapies. These therapies for protecting the immature lung from injury can be developed by taking advantage of recent scientific progress in -omics, 3D organoids, and regenerative medicine.
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12
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Suppression of chemotherapy-induced cytokine/lipid mediator surge and ovarian cancer by a dual COX-2/sEH inhibitor. Proc Natl Acad Sci U S A 2019; 116:1698-1703. [PMID: 30647111 DOI: 10.1073/pnas.1803999116] [Citation(s) in RCA: 80] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
Although chemotherapy is a conventional cancer treatment, it may induce a protumorigenic microenvironment by triggering the release of proinflammatory mediators. In this study, we demonstrate that ovarian tumor cell debris generated by first-line platinum- and taxane-based chemotherapy accelerates tumor progression by stimulating a macrophage-derived "surge" of proinflammatory cytokines and bioactive lipids. Thus, targeting a single inflammatory mediator or pathway is unlikely to prevent therapy-induced tumor progression. Here, we show that combined pharmacological abrogation of the cyclooxygenase-2 (COX-2) and soluble epoxide hydrolase (sEH) pathways prevented the debris-induced surge of both cytokines and lipid mediators by macrophages. In animal models, the dual COX-2/sEH inhibitor PTUPB delayed the onset of debris-stimulated ovarian tumor growth and ascites leading to sustained survival over 120 days postinjection. Therefore, dual inhibition of COX-2/sEH may be an approach to suppress debris-stimulated ovarian tumor growth by preventing the therapy-induced surge of cytokines and lipid mediators.
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13
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Jiang H, Zhu R, Liu H, Bao C, Liu J, Eltahir A, Langford PR, Sun D, Liu Z, Sun C, Gu J, Han W, Feng X, Lei L. Transcriptomic analysis of porcine PBMCs in response to Actinobacillus pleuropneumoniae reveals the dynamic changes of differentially expressed genes related to immuno-inflammatory responses. Antonie van Leeuwenhoek 2018; 111:2371-2384. [DOI: 10.1007/s10482-018-1126-5] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/03/2018] [Accepted: 07/06/2018] [Indexed: 01/23/2023]
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14
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Fletcher EA, Eltahir M, Lindqvist F, Rieth J, Törnqvist G, Leja-Jarblad J, Mangsbo SM. Extracorporeal human whole blood in motion, as a tool to predict first-infusion reactions and mechanism-of-action of immunotherapeutics. Int Immunopharmacol 2018; 54:1-11. [DOI: 10.1016/j.intimp.2017.10.021] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2017] [Revised: 10/12/2017] [Accepted: 10/18/2017] [Indexed: 01/15/2023]
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15
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Mohamed NA, Davies RP, Lickiss PD, Ahmetaj-Shala B, Reed DM, Gashaw HH, Saleem H, Freeman GR, George PM, Wort SJ, Morales-Cano D, Barreira B, Tetley TD, Chester AH, Yacoub MH, Kirkby NS, Moreno L, Mitchell JA. Chemical and biological assessment of metal organic frameworks (MOFs) in pulmonary cells and in an acute in vivo model: relevance to pulmonary arterial hypertension therapy. Pulm Circ 2017; 7:643-653. [PMID: 28447910 PMCID: PMC5841901 DOI: 10.1177/2045893217710224] [Citation(s) in RCA: 23] [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] [Indexed: 02/03/2023] Open
Abstract
Pulmonary arterial hypertension (PAH) is a progressive and debilitating condition. Despite promoting vasodilation, current drugs have a therapeutic window within which they are limited by systemic side effects. Nanomedicine uses nanoparticles to improve drug delivery and/or reduce side effects. We hypothesize that this approach could be used to deliver PAH drugs avoiding the systemic circulation. Here we report the use of iron metal organic framework (MOF) MIL-89 and PEGylated MIL-89 (MIL-89 PEG) as suitable carriers for PAH drugs. We assessed their effects on viability and inflammatory responses in a wide range of lung cells including endothelial cells grown from blood of donors with/without PAH. Both MOFs conformed to the predicted structures with MIL-89 PEG being more stable at room temperature. At concentrations up to 10 or 30 µg/mL, toxicity was only seen in pulmonary artery smooth muscle cells where both MOFs reduced cell viability and CXCL8 release. In endothelial cells from both control donors and PAH patients, both preparations inhibited the release of CXCL8 and endothelin-1 and in macrophages inhibited inducible nitric oxide synthase activity. Finally, MIL-89 was well-tolerated and accumulated in the rat lungs when given in vivo. Thus, the prototypes MIL-89 and MIL-89 PEG with core capacity suitable to accommodate PAH drugs are relatively non-toxic and may have the added advantage of being anti-inflammatory and reducing the release of endothelin-1. These data are consistent with the idea that these materials may not only be useful as drug carriers in PAH but also offer some therapeutic benefit in their own right.
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Affiliation(s)
- Nura A Mohamed
- 1 Department of Cardiothoracic Pharmacology, National Heart and Lung Institute, Imperial College, London, UK.,2 Heart Science Centre at Harefield Hospital, Harefield, UK.,3 Qatar Foundation Research and Development Division, Doha, Qatar
| | - Robert P Davies
- 4 Department of Chemistry, South Kensington Campus, Imperial College, London, UK
| | - Paul D Lickiss
- 4 Department of Chemistry, South Kensington Campus, Imperial College, London, UK
| | - Blerina Ahmetaj-Shala
- 1 Department of Cardiothoracic Pharmacology, National Heart and Lung Institute, Imperial College, London, UK
| | - Daniel M Reed
- 1 Department of Cardiothoracic Pharmacology, National Heart and Lung Institute, Imperial College, London, UK
| | - Hime H Gashaw
- 1 Department of Cardiothoracic Pharmacology, National Heart and Lung Institute, Imperial College, London, UK
| | - Hira Saleem
- 4 Department of Chemistry, South Kensington Campus, Imperial College, London, UK
| | - Gemma R Freeman
- 4 Department of Chemistry, South Kensington Campus, Imperial College, London, UK
| | - Peter M George
- 1 Department of Cardiothoracic Pharmacology, National Heart and Lung Institute, Imperial College, London, UK
| | - Stephen J Wort
- 1 Department of Cardiothoracic Pharmacology, National Heart and Lung Institute, Imperial College, London, UK
| | - Daniel Morales-Cano
- 5 Department of Pharmacology, Faculty of Medicine, Universidad Complutense de Madrid- Instituto de Investigacion Sanitaria Gregorio Marañón (IiSGM), Ciber Enfermedades Respiratorias (CIBERES), Spain
| | - Bianca Barreira
- 5 Department of Pharmacology, Faculty of Medicine, Universidad Complutense de Madrid- Instituto de Investigacion Sanitaria Gregorio Marañón (IiSGM), Ciber Enfermedades Respiratorias (CIBERES), Spain
| | - Teresa D Tetley
- 6 Lung Cell Biology Group, National Heart and Lung Institute, Imperial College London, London, UK
| | | | - Magdi H Yacoub
- 2 Heart Science Centre at Harefield Hospital, Harefield, UK
| | - Nicholas S Kirkby
- 1 Department of Cardiothoracic Pharmacology, National Heart and Lung Institute, Imperial College, London, UK
| | - Laura Moreno
- 5 Department of Pharmacology, Faculty of Medicine, Universidad Complutense de Madrid- Instituto de Investigacion Sanitaria Gregorio Marañón (IiSGM), Ciber Enfermedades Respiratorias (CIBERES), Spain
| | - Jane A Mitchell
- 1 Department of Cardiothoracic Pharmacology, National Heart and Lung Institute, Imperial College, London, UK
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Medina RJ, Barber CL, Sabatier F, Dignat‐George F, Melero‐Martin JM, Khosrotehrani K, Ohneda O, Randi AM, Chan JK, Yamaguchi T, Van Hinsbergh VW, Yoder MC, Stitt AW. Endothelial Progenitors: A Consensus Statement on Nomenclature. Stem Cells Transl Med 2017; 6:1316-1320. [PMID: 28296182 PMCID: PMC5442722 DOI: 10.1002/sctm.16-0360] [Citation(s) in RCA: 316] [Impact Index Per Article: 45.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2016] [Revised: 11/17/2016] [Accepted: 12/05/2016] [Indexed: 12/30/2022] Open
Abstract
Endothelial progenitor cell (EPC) nomenclature remains ambiguous and there is a general lack of concordance in the stem cell field with many distinct cell subtypes continually grouped under the term "EPC." It would be highly advantageous to agree on standards to confirm an endothelial progenitor phenotype and this should include detailed immunophenotyping, potency assays, and clear separation from hematopoietic angiogenic cells which are not endothelial progenitors. In this review, we seek to discourage the indiscriminate use of "EPCs," and instead propose precise terminology based on defining cellular phenotype and function. Endothelial colony forming cells and myeloid angiogenic cells are examples of two distinct and well-defined cell types that have been considered EPCs because they both promote vascular repair, albeit by completely different mechanisms of action. It is acknowledged that scientific nomenclature should be a dynamic process driven by technological and conceptual advances; ergo the ongoing "EPC" nomenclature ought not to be permanent and should become more precise in the light of strong scientific evidence. This is especially important as these cells become recognized for their role in vascular repair in health and disease and, in some cases, progress toward use in cell therapy. Stem Cells Translational Medicine 2017;6:1316-1320.
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Affiliation(s)
- Reinhold J. Medina
- Centre for Experimental Medicine, Queen's University BelfastBelfastUnited Kingdom
| | - Chad L. Barber
- Department of Biology, California Lutheran UniversityThousand OaksCaliforniaUSA
| | - Florence Sabatier
- Vascular Research Centre Marseille, INSERM, Aix Marseille UniversitéMarseilleFrance
| | | | - Juan M. Melero‐Martin
- Department of Cardiac SurgeryBoston Children's HospitalMassachusettsUSA
- Department of SurgeryHarvard Medical SchoolBostonMassachusettsUSA
- Harvard Stem Cell InstituteCambridgeMassachusettsUSA
| | - Kiarash Khosrotehrani
- University of Queensland Centre for Clinical ResearchHerstonQueenslandAustralia
- University of Queensland Diamantina Institute, Translational Research InstituteWoolloongabbaQueenslandAustralia
| | - Osamu Ohneda
- Lab of Regenerative Medicine and Stem Cell BiologyUniversity of TsukubaTsukubaJapan
| | - Anna M. Randi
- National Heart and Lung Institute (NHLI) Vascular Sciences, Imperial College LondonLondonUnited Kingdom
| | - Jerry K.Y. Chan
- Department of Reproductive MedicineKK Women's and Children's HospitalSingapore
| | | | - Victor W.M. Van Hinsbergh
- Department of PhysiologyInstitute for Cardiovascular Research, VU University Medical CenterAmsterdamThe Netherlands
| | - Mervin C. Yoder
- Department of PediatricsIndiana University School of Medicine, IndianapolisIndianaUSA
| | - Alan W. Stitt
- Centre for Experimental Medicine, Queen's University BelfastBelfastUnited Kingdom
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Abstract
Defined genetic models based on human pluripotent stem cells have opened new avenues for understanding disease mechanisms and drug screening. Many of these models assume cell-autonomous mechanisms of disease but it is possible that disease phenotypes or drug responses will only be evident if all cellular and extracellular components of a tissue are present and functionally mature. To derive optimal benefit from such models, complex multicellular structures with vascular components that mimic tissue niches will thus likely be necessary. Here we consider emerging research creating human tissue mimics and provide some recommendations for moving the field forward.
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Cytokine release: A workshop proceedings on the state-of-the-science, current challenges and future directions. Cytokine 2016; 85:101-8. [PMID: 27309676 DOI: 10.1016/j.cyto.2016.06.006] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2016] [Accepted: 06/06/2016] [Indexed: 02/04/2023]
Abstract
In October 2013, the International Life Sciences Institute - Health and Environmental Sciences Institute Immunotoxicology Technical Committee (ILSI-HESI ITC) held a one-day workshop entitled, "Workshop on Cytokine Release: State-of-the-Science, Current Challenges and Future Directions". The workshop brought together scientists from pharmaceutical, academic, health authority, and contract research organizations to discuss novel approaches and current challenges for the use of in vitro cytokine release assays (CRAs) for the identification of cytokine release syndrome (CRS) potential of novel monoclonal antibody (mAb) therapeutics. Topics presented encompassed a regulatory perspective on cytokine release and assessment, case studies regarding the translatability of preclinical cytokine data to the clinic, and the latest state of the science of CRAs, including comparisons between mAb therapeutics within one platform and across several assay platforms, a novel physiological assay platform, and assay optimization approaches such as determination of FcR expression profiles and use of statistical tests. The data and approaches presented confirmed that multiple CRA platforms are in use for identification of CRS potential and that the choice of a particular CRA platform is highly dependent on the availability of resources for individual laboratories (e.g. positive and negative controls, number of human blood donors), the assay through-put required, and the mechanism-of-action of the therapeutic candidate to be tested. Workshop participants agreed that more data on the predictive performance of CRA platforms is needed, and current efforts to compare in vitro assay results with clinical cytokine assessments were discussed. In summary, many laboratories continue to focus research efforts on the improvement of the translatability of current CRA platforms as well explore novel approaches which may lead to more accurate, and potentially patient-specific, CRS prediction in the future.
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Holloway PM, Gavins FNE. Modeling Ischemic Stroke In Vitro: Status Quo and Future Perspectives. Stroke 2016; 47:561-9. [PMID: 26742797 DOI: 10.1161/strokeaha.115.011932] [Citation(s) in RCA: 80] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2015] [Accepted: 12/04/2015] [Indexed: 12/13/2022]
Affiliation(s)
- Paul M Holloway
- From the Department of Molecular and Cellular Physiology, Louisiana State University Health Sciences Center-Shreveport, Shreveport, LA
| | - Felicity N E Gavins
- From the Department of Molecular and Cellular Physiology, Louisiana State University Health Sciences Center-Shreveport, Shreveport, LA.
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