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Liu X, Shen H, Yu J, Luo F, Li T, Li Q, Yuan X, Sun Y, Zhou Z. Resolving the heterogeneous tumour microenvironment in cardiac myxoma through single-cell and spatial transcriptomics. Clin Transl Med 2024; 14:e1581. [PMID: 38318640 PMCID: PMC10844892 DOI: 10.1002/ctm2.1581] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2023] [Revised: 01/22/2024] [Accepted: 01/25/2024] [Indexed: 02/07/2024] Open
Abstract
BACKGROUND Cardiac myxoma (CM) is the most common (58%-80%) type of primary cardiac tumours. Currently, there is a need to develop medical therapies, especially for patients not physically suitable for surgeries. However, the mechanisms that shape the tumour microenvironment (TME) in CM remain largely unknown, which impedes the development of targeted therapies. Here, we aimed to dissect the TME in CM at single-cell and spatial resolution. METHODS We performed single-cell transcriptomic sequencing and Visium CytAssist spatial transcriptomic (ST) assays on tumour samples from patients with CM. A comprehensive analysis was performed, including unsupervised clustering, RNA velocity, clonal substructure inference of tumour cells and cell-cell communication. RESULTS Unsupervised clustering of 34 759 cells identified 12 clusters, which were assigned to endothelial cells (ECs), mesenchymal stroma cells (MSCs), and tumour-infiltrating immune cells. Myxoma tumour cells were found to encompass two closely related phenotypic states, namely, EC-like tumour cells (ETCs) and MSC-like tumour cells (MTCs). According to RNA velocity, our findings suggest that ETCs may be directly differentiated from MTCs. The immune microenvironment of CM was found to contain multiple factors that promote immune suppression and evasion, underscoring the potential of using immunotherapies as a treatment option. Hyperactive signals sent primarily by tumour cells were identified, such as MDK, HGF, chemerin, and GDF15 signalling. Finally, the ST assay uncovered spatial features of the subclusters, proximal cell-cell communication, and clonal evolution of myxoma tumour cells. CONCLUSIONS Our study presents the first comprehensive characterisation of the TME in CM at both single-cell and spatial resolution. Our study provides novel insight into the differentiation of myxoma tumour cells and advance our understanding of the TME in CM. Given the rarity of cardiac tumours, our study provides invaluable datasets and promotes the development of medical therapies for CM.
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Affiliation(s)
- Xuanyu Liu
- State Key Laboratory of Cardiovascular DiseaseFuwai HospitalNational Center for Cardiovascular DiseasesChinese Academy of Medical Sciences and Peking Union Medical CollegeBeijingChina
- Beijing Key Laboratory for Molecular Diagnostics of Cardiovascular DiseasesCenter of Laboratory MedicineFuwai HospitalBeijingChina
| | - Huayan Shen
- State Key Laboratory of Cardiovascular DiseaseFuwai HospitalNational Center for Cardiovascular DiseasesChinese Academy of Medical Sciences and Peking Union Medical CollegeBeijingChina
- Beijing Key Laboratory for Molecular Diagnostics of Cardiovascular DiseasesCenter of Laboratory MedicineFuwai HospitalBeijingChina
| | - Jinxing Yu
- State Key Laboratory of Cardiovascular DiseaseFuwai HospitalNational Center for Cardiovascular DiseasesChinese Academy of Medical Sciences and Peking Union Medical CollegeBeijingChina
- Beijing Key Laboratory for Molecular Diagnostics of Cardiovascular DiseasesCenter of Laboratory MedicineFuwai HospitalBeijingChina
| | - Fengming Luo
- State Key Laboratory of Cardiovascular DiseaseFuwai HospitalNational Center for Cardiovascular DiseasesChinese Academy of Medical Sciences and Peking Union Medical CollegeBeijingChina
- Beijing Key Laboratory for Molecular Diagnostics of Cardiovascular DiseasesCenter of Laboratory MedicineFuwai HospitalBeijingChina
| | - Tianjiao Li
- State Key Laboratory of Cardiovascular DiseaseFuwai HospitalNational Center for Cardiovascular DiseasesChinese Academy of Medical Sciences and Peking Union Medical CollegeBeijingChina
- Beijing Key Laboratory for Molecular Diagnostics of Cardiovascular DiseasesCenter of Laboratory MedicineFuwai HospitalBeijingChina
| | - Qi Li
- State Key Laboratory of Cardiovascular DiseaseFuwai HospitalNational Center for Cardiovascular DiseasesChinese Academy of Medical Sciences and Peking Union Medical CollegeBeijingChina
- Department of Cardiovascular SurgeryFuwai HospitalBeijingChina
| | - Xin Yuan
- State Key Laboratory of Cardiovascular DiseaseFuwai HospitalNational Center for Cardiovascular DiseasesChinese Academy of Medical Sciences and Peking Union Medical CollegeBeijingChina
- Department of Cardiovascular SurgeryFuwai HospitalBeijingChina
| | - Yang Sun
- State Key Laboratory of Cardiovascular DiseaseFuwai HospitalNational Center for Cardiovascular DiseasesChinese Academy of Medical Sciences and Peking Union Medical CollegeBeijingChina
- Beijing Key Laboratory for Molecular Diagnostics of Cardiovascular DiseasesCenter of Laboratory MedicineFuwai HospitalBeijingChina
- Department of Cardiovascular SurgeryFuwai HospitalBeijingChina
- Department of PathologyFuwai HospitalBeijingChina
| | - Zhou Zhou
- State Key Laboratory of Cardiovascular DiseaseFuwai HospitalNational Center for Cardiovascular DiseasesChinese Academy of Medical Sciences and Peking Union Medical CollegeBeijingChina
- Beijing Key Laboratory for Molecular Diagnostics of Cardiovascular DiseasesCenter of Laboratory MedicineFuwai HospitalBeijingChina
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2
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Donato G, Mignogna C, Santise G, Presta I, Ferrazzo T, Garo V, Maselli D, Curcio A, De Rosa S, Spaccarotella C, Mollace V, Gentile F, Indolfi C, Malara N. Distinctive phenogroup to differentiate diagnosis of cardiac myxoma vs cardiovascular disease examining blood-based circulating cell biomarkers. Sci Rep 2023; 13:20357. [PMID: 37990043 PMCID: PMC10663517 DOI: 10.1038/s41598-023-47639-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2023] [Accepted: 11/16/2023] [Indexed: 11/23/2023] Open
Abstract
Cardiac myxoma (CM) is a potentially life-threatening disease because frequently asymptomatic or debuts with aspecific manifestations. Definitive diagnosis is established by histopathological assessment including tumor and endothelial cell markers. To derive a specific panel of circulating cells antigenically detectable, pre-surgery peripheral blood samples of CM patients were analyzed. Pre-surgery peripheral blood samples from patients with CM were simultaneously analyzed for Circulating tumor cells (CTCs) and circulating endothelial cells (CECs) that were matched with tumor tissue profiles and with patient-derived xenografts (PDXs) distinguishing tumor regions. Moreover, CECs values in CM patients were further matched with CEC's levels in cardiovascular disease and control subjects. The blood-derived cytological specimens detected at least 1-3 CTCs/ml in 10 tested CM samples (p = 0.0001) showing specific CM features preserved in the central zones of the tumor. The central zone of the primary tumor, supported by a vessel density rate (55 ± 7%), with a proliferative profile of 32 ± 3% and a percentage of Calretininpos cells (p = 0.03), is the principal site of CTCs (r = 00) dissemination. The subsets of endothelial cells recognized in the blood were indifferent to their topological distribution within the tumor and corresponding PDXs. With further refinement and validation in large cohorts, multiparametric liquid biopsies can optimally integrate clinically informative datasets and maximize their utility in pre-surgery evaluation of CM patients. Blood-derived culture's protocol provides a versatile method capable of viable analysis of CTCs of non-hematological rare tumors which conventional antibody-mediated analytical platform is unable to perform. Distinctive blood- based cell phenotype contributes to differentiate CM from other differentials assuring its prompt surgical resection by combining blood-based cell biomarkers integrated with clinically informative datasets.
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Affiliation(s)
- Giuseppe Donato
- Department of Health Sciences, University "Magna Graecia", 88100, Catanzaro, Italy
| | - Chiara Mignogna
- Interdipartimentale Service Center, University Magna Graecia, Catanzaro, Italy
| | - Gianluca Santise
- Cardiothoracic Surgery Unit, Sant'Anna Hospital, Via Pio X, 111, Catanzaro, Italy
| | - Ivan Presta
- Department of Health Sciences, University "Magna Graecia", 88100, Catanzaro, Italy
| | - Teresa Ferrazzo
- Department of Health Sciences, University "Magna Graecia", 88100, Catanzaro, Italy
| | - Virginia Garo
- Department of Health Sciences, University "Magna Graecia", 88100, Catanzaro, Italy
| | - Daniele Maselli
- Cardiothoracic Surgery Unit, Sant'Anna Hospital, Via Pio X, 111, Catanzaro, Italy
| | - Antonio Curcio
- Department of Medical and Surgical Sciences, University Magna Graecia, Catanzaro, Italy
| | - Salvatore De Rosa
- Department of Medical and Surgical Sciences, University Magna Graecia, Catanzaro, Italy
| | - Carmen Spaccarotella
- Department of Medical and Surgical Sciences, University Magna Graecia, Catanzaro, Italy
| | - Vincenzo Mollace
- Department of Health Sciences, University "Magna Graecia", 88100, Catanzaro, Italy
| | - Francesco Gentile
- Department of Experimental and Clinical Medicine, University Magna Graecia, Catanzaro, Italy
| | - Ciro Indolfi
- Department of Medical and Surgical Sciences, University Magna Graecia, Catanzaro, Italy
| | - Natalia Malara
- Department of Health Sciences, University "Magna Graecia", 88100, Catanzaro, Italy.
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3
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Silicone Implants Immobilized with Interleukin-4 Promote the M2 Polarization of Macrophages and Inhibit the Formation of Fibrous Capsules. Polymers (Basel) 2021; 13:polym13162630. [PMID: 34451169 PMCID: PMC8400985 DOI: 10.3390/polym13162630] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2021] [Revised: 08/02/2021] [Accepted: 08/05/2021] [Indexed: 12/13/2022] Open
Abstract
Breast augmentations with silicone implants can have adverse effects on tissues that, in turn, lead to capsular contracture (CC). One of the potential ways of overcoming CC is to control the implant/host interaction using immunomodulatory agents. Recently, a high ratio of anti-inflammatory (M2) macrophages to pro-inflammatory (M1) macrophages has been reported to be an effective tissue regeneration approach at the implant site. In this study, a biofunctionalized implant was coated with interleukin (IL)-4 to inhibit an adverse immune reaction and promoted tissue regeneration by promoting polarization of macrophages into the M2 pro-healing phenotype in the long term. Surface wettability, nitrogen content, and atomic force microscopy data clearly showed the successful immobilization of IL-4 on the silicone implant. Furthermore, in vitro results revealed that IL-4-coated implants were able to decrease the secretion of inflammatory cytokines (IL-6 and tumor necrosis factor-α) and induced the production of IL-10 and the upregulation of arginase-1 (mannose receptor expressed by M2 macrophage). The efficacy of this immunomodulatory implant was further demonstrated in an in vivo rat model. The animal study showed that the presence of IL-4 diminished the capsule thickness, the amount of collagen, tissue inflammation, and the infiltration of fibroblasts and myofibroblasts. These results suggest that macrophage phenotype modulation can effectively reduce inflammation and fibrous CC on a silicone implant conjugated with IL-4.
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4
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Scalise M, Torella M, Marino F, Ravo M, Giurato G, Vicinanza C, Cianflone E, Mancuso T, Aquila I, Salerno L, Nassa G, Agosti V, De Angelis A, Urbanek K, Berrino L, Veltri P, Paolino D, Mastroroberto P, De Feo M, Viglietto G, Weisz A, Nadal-Ginard B, Ellison-Hughes GM, Torella D. Atrial myxomas arise from multipotent cardiac stem cells. Eur Heart J 2021; 41:4332-4345. [PMID: 32330934 PMCID: PMC7735815 DOI: 10.1093/eurheartj/ehaa156] [Citation(s) in RCA: 43] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/01/2019] [Revised: 12/22/2019] [Accepted: 03/03/2020] [Indexed: 12/11/2022] Open
Abstract
Aims Cardiac myxomas usually develop in the atria and consist of an acid-mucopolysaccharide-rich myxoid matrix with polygonal stromal cells scattered throughout. These human benign tumours are a valuable research model because of the rarity of cardiac tumours, their clinical presentation and uncertain origin. Here, we assessed whether multipotent cardiac stem/progenitor cells (CSCs) give rise to atrial myxoma tissue. Methods and results Twenty-three myxomas were collected and analysed for the presence of multipotent CSCs. We detected myxoma cells positive for c-kit (c-kitpos) but very rare Isl-1 positive cells. Most of the c-kitpos cells were blood lineage-committed CD45pos/CD31pos cells. However, c-kitpos/CD45neg/CD31neg cardiac myxoma cells expressed stemness and cardiac progenitor cell transcription factors. Approximately ≤10% of the c-kitpos/CD45neg/CD31neg myxoma cells also expressed calretinin, a characteristic of myxoma stromal cells. In vitro, the c-kitpos/CD45neg/CD31neg myxoma cells secrete chondroitin-6-sulfate and hyaluronic acid, which are the main components of gelatinous myxoma matrix in vivo. In vitro, c-kitpos/CD45neg/CD31neg myxoma cells have stem cell properties being clonogenic, self-renewing, and sphere forming while exhibiting an abortive cardiac differentiation potential. Myxoma-derived CSCs possess a mRNA and microRNA transcriptome overall similar to normal myocardium-derived c-kitpos/CD45neg/CD31negCSCs , yet showing a relatively small and relevant fraction of dysregulated mRNA/miRNAs (miR-126-3p and miR-335-5p, in particular). Importantly, myxoma-derived CSCs but not normal myocardium-derived CSCs, seed human myxoma tumours in xenograft’s in immunodeficient NOD/SCID mice. Conclusion Myxoma-derived c-kitpos/CD45neg/CD31neg CSCs fulfill the criteria expected of atrial myxoma-initiating stem cells. The transcriptome of these cells indicates that they belong to or are derived from the same lineage as the atrial multipotent c-kitpos/CD45neg/CD31neg CSCs. Taken together the data presented here suggest that human myxomas could be the first-described CSC-related human heart disease. ![]()
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Affiliation(s)
- Mariangela Scalise
- Department of Experimental and Clinical Medicine, Molecular and Cellular Cardiology, Magna Graecia University, Viale Europa, 88100 Catanzaro, Italy
| | - Michele Torella
- Department of Translational Medical Sciences, AORN dei Colli/Monaldi Hospital, University of Campania "L. Vanvitelli", Via Leonardo Bianchi, 80131 Naples, Italy
| | - Fabiola Marino
- Department of Experimental and Clinical Medicine, Molecular and Cellular Cardiology, Magna Graecia University, Viale Europa, 88100 Catanzaro, Italy
| | - Maria Ravo
- Department of Medicine, Surgery and Dentistry "Scuola Medica Salernitana", Laboratory of Molecular Medicine and Genomics, University of Salerno, Via Salvador Allende, 84081 Baronissi (Salerno), Italy.,Genomix4Life, Spin-Off of the Laboratory of Molecular Medicine and Genomics, Department of Medicine, Surgery and Dentistry, University of Salerno, Via Salvador Allende, 84081 Baronissi (Salerno), Italy
| | - Giorgio Giurato
- Department of Medicine, Surgery and Dentistry "Scuola Medica Salernitana", Laboratory of Molecular Medicine and Genomics, University of Salerno, Via Salvador Allende, 84081 Baronissi (Salerno), Italy.,Genomix4Life, Spin-Off of the Laboratory of Molecular Medicine and Genomics, Department of Medicine, Surgery and Dentistry, University of Salerno, Via Salvador Allende, 84081 Baronissi (Salerno), Italy
| | - Carla Vicinanza
- Department of Experimental and Clinical Medicine, Molecular and Cellular Cardiology, Magna Graecia University, Viale Europa, 88100 Catanzaro, Italy
| | - Eleonora Cianflone
- Department of Experimental and Clinical Medicine, Molecular and Cellular Cardiology, Magna Graecia University, Viale Europa, 88100 Catanzaro, Italy.,Department of Medical and Surgical Sciences, Magna Graecia University, Viale Europa, 88100 Catanzaro, Italy
| | - Teresa Mancuso
- Department of Experimental and Clinical Medicine, Molecular and Cellular Cardiology, Magna Graecia University, Viale Europa, 88100 Catanzaro, Italy
| | - Iolanda Aquila
- Department of Experimental and Clinical Medicine, Molecular and Cellular Cardiology, Magna Graecia University, Viale Europa, 88100 Catanzaro, Italy
| | - Luca Salerno
- Department of Experimental and Clinical Medicine, Molecular and Cellular Cardiology, Magna Graecia University, Viale Europa, 88100 Catanzaro, Italy
| | - Giovanni Nassa
- Department of Medicine, Surgery and Dentistry "Scuola Medica Salernitana", Laboratory of Molecular Medicine and Genomics, University of Salerno, Via Salvador Allende, 84081 Baronissi (Salerno), Italy
| | - Valter Agosti
- Department of Experimental and Clinical Medicine, Magna Graecia University, Viale Europa, 88100 Catanzaro, Italy
| | - Antonella De Angelis
- Department of Experimental and Clinical Medicine, Magna Graecia University, Viale Europa, 88100 Catanzaro, Italy
| | - Konrad Urbanek
- Department of Experimental and Clinical Medicine, Molecular and Cellular Cardiology, Magna Graecia University, Viale Europa, 88100 Catanzaro, Italy.,Department of Experimental Medicine, University of Campania "L. Vanvitelli", Via Santa Maria di Costantinopoli, 80138 Naples, Italy
| | - Liberato Berrino
- Department of Experimental Medicine, University of Campania "L. Vanvitelli", Via Santa Maria di Costantinopoli, 80138 Naples, Italy
| | - Pierangelo Veltri
- Department of Medical and Surgical Sciences, Magna Graecia University, Viale Europa, 88100 Catanzaro, Italy
| | - Donatella Paolino
- Department of Experimental and Clinical Medicine, Magna Graecia University, Viale Europa, 88100 Catanzaro, Italy
| | - Pasquale Mastroroberto
- Department of Experimental and Clinical Medicine, Magna Graecia University, Viale Europa, 88100 Catanzaro, Italy
| | - Marisa De Feo
- Department of Translational Medical Sciences, AORN dei Colli/Monaldi Hospital, University of Campania "L. Vanvitelli", Via Leonardo Bianchi, 80131 Naples, Italy
| | - Giuseppe Viglietto
- Department of Experimental and Clinical Medicine, Magna Graecia University, Viale Europa, 88100 Catanzaro, Italy
| | - Alessandro Weisz
- Department of Medicine, Surgery and Dentistry "Scuola Medica Salernitana", Laboratory of Molecular Medicine and Genomics, University of Salerno, Via Salvador Allende, 84081 Baronissi (Salerno), Italy.,Genomix4Life, Spin-Off of the Laboratory of Molecular Medicine and Genomics, Department of Medicine, Surgery and Dentistry, University of Salerno, Via Salvador Allende, 84081 Baronissi (Salerno), Italy
| | - Bernardo Nadal-Ginard
- Department of Experimental and Clinical Medicine, Molecular and Cellular Cardiology, Magna Graecia University, Viale Europa, 88100 Catanzaro, Italy
| | - Georgina M Ellison-Hughes
- Centre for Human and Applied Physiological Sciences and Centre for Stem Cells and Regenerative Medicine, School of Basic and Medical Biosciences, Faculty of Life Sciences & Medicine, King's College London, Guys Campus - Great Maze Pond rd, SE1 1UL London, UK
| | - Daniele Torella
- Department of Experimental and Clinical Medicine, Molecular and Cellular Cardiology, Magna Graecia University, Viale Europa, 88100 Catanzaro, Italy
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5
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Michopanou N, Schizas N, Charitos C, Rontogianni D, Saroglou G, Vatopoulos A, Eltheni R, Pavlopoulou I. Autopsy of 54 cases of surgically excised cardiac myxomas. Investigation of their impact on immune response. Heliyon 2020; 6:e04535. [PMID: 32743107 PMCID: PMC7385451 DOI: 10.1016/j.heliyon.2020.e04535] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2020] [Revised: 07/01/2020] [Accepted: 07/21/2020] [Indexed: 12/23/2022] Open
Abstract
Introduction The impact of cardiac myxomas on the immune response is still indefinite, although laboratory tests and histological findings suggest that there is a correlation between myxomas and inflammatory reaction. Objectives Our study speculates that cardiac myxomas are associated with inflammatory response and investigates potential elements of inflammation in the histopathological examination and biomarkers from laboratory tests. Methods It is a retrospective study and data were collected from a single center between May 2010 to May 2018. Autopsies and laboratory tests of 54 cases were analyzed. Results In 20,4% of the autopsies, inflammatory elements were identified. The neutrophil/lymphocyte ratio (NLR) preoperatively is elevated in patients suffering from cardiac myxoma while its value is correlated to the tumor size. Conclusions Cardiac myxoma is an entity that affects the immune response of patients. The biomarker NLR could be utilized as a prognostic factor regarding enlarged cardiac myxomas. Future studies still need to be conducted in order to confirm the usefulness of this biomarker on cardiac myxomas.
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Affiliation(s)
- Nektaria Michopanou
- Cardiac Surgery Intensive Care Unit, Evangelismos General Hospital, 45-47 Ipsilantou Street, 10676, Athens, Greece
| | - Nikolaos Schizas
- Cardiac Surgery Intensive Care Unit, Evangelismos General Hospital, 45-47 Ipsilantou Street, 10676, Athens, Greece
| | - Christos Charitos
- Cardiothoracic Surgery Department, Evangelismos General Hospital, 45-47 Ipsilantou Street, 10676, Athens, Greece
| | - Demetra Rontogianni
- Pathology Department, Evangelismos General Hospital, 45-47 Ipsilantou Street, 10676, Athens, Greece
| | - George Saroglou
- Faculty of Nursing, School of Healthcare Sciences, National and Kapodistrian University of Athens, 123 Papadiamantopoulou street, 11527, Athens, Greece
| | - Alkiviadis Vatopoulos
- Faculty of Public Health, University of West Attica, 28 Agiou Spyridonos street, Egaleo, 12243, Athens, Greece
| | - Rokeia Eltheni
- Cardiac Surgery Intensive Care Unit, Evangelismos General Hospital, 45-47 Ipsilantou Street, 10676, Athens, Greece
| | - Ioanna Pavlopoulou
- Faculty of Public Health, University of West Attica, 28 Agiou Spyridonos street, Egaleo, 12243, Athens, Greece
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Innate and Adaptive Immunity Linked to Recognition of Antigens Shared by Neural Crest-Derived Tumors. Cancers (Basel) 2020; 12:cancers12040840. [PMID: 32244473 PMCID: PMC7226441 DOI: 10.3390/cancers12040840] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2020] [Revised: 03/21/2020] [Accepted: 03/26/2020] [Indexed: 12/12/2022] Open
Abstract
In the adult, many embryologic processes can be co-opted by during cancer progression. The mechanisms of divisions, migration, and the ability to escape immunity recognition linked to specific embryo antigens are also expressed by malignant cells. In particular, cells derived from neural crests (NC) contribute to the development of multiple cell types including melanocytes, craniofacial cartilage, glia, neurons, peripheral and enteric nervous systems, and the adrenal medulla. This plastic performance is due to an accurate program of gene expression orchestrated with cellular/extracellular signals finalized to regulate long-distance migration, proliferation, differentiation, apoptosis, and survival. During neurulation, prior to initiating their migration, NC cells must undergo an epithelial–mesenchymal transition (EMT) in which they alter their actin cytoskeleton, lose their cell–cell junctions, apicobasal polarity, and acquire a motile phenotype. Similarly, during the development of the tumors derived from neural crests, comprising a heterogeneous group of neoplasms (Neural crest-derived tumors (NCDTs)), a group of genes responsible for the EMT pathway is activated. Here, retracing the molecular pathways performed by pluripotent cells at the boundary between neural and non-neural ectoderm in relation to the natural history of NCDT, points of contact or interposition are highlighted to better explain the intricate interplay between cancer cells and the innate and adaptive immune response.
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7
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Al-Ameri A, Salerno TA. Commentary: The immunologic mystery of cardiac myxoma. JTCVS Tech 2020; 1:73-74. [PMID: 34317721 PMCID: PMC8288720 DOI: 10.1016/j.xjtc.2020.01.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2019] [Revised: 12/12/2019] [Accepted: 01/03/2020] [Indexed: 11/30/2022] Open
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Innate Immunity: A Common Denominator between Neurodegenerative and Neuropsychiatric Diseases. Int J Mol Sci 2020; 21:ijms21031115. [PMID: 32046139 PMCID: PMC7036760 DOI: 10.3390/ijms21031115] [Citation(s) in RCA: 53] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2020] [Revised: 02/05/2020] [Accepted: 02/05/2020] [Indexed: 02/06/2023] Open
Abstract
The intricate relationships between innate immunity and brain diseases raise increased interest across the wide spectrum of neurodegenerative and neuropsychiatric disorders. Barriers, such as the blood–brain barrier, and innate immunity cells such as microglia, astrocytes, macrophages, and mast cells are involved in triggering disease events in these groups, through the action of many different cytokines. Chronic inflammation can lead to dysfunctions in large-scale brain networks. Neurodegenerative diseases, such as Alzheimer’s disease, Parkinson’s disease, Huntington’s disease, amyotrophic lateral sclerosis, and frontotemporal dementia, are associated with a substrate of dysregulated immune responses that impair the central nervous system balance. Recent evidence suggests that similar phenomena are involved in psychiatric diseases, such as depression, schizophrenia, autism spectrum disorders, and post-traumatic stress disorder. The present review summarizes and discusses the main evidence linking the innate immunological response in neurodegenerative and psychiatric diseases, thus providing insights into how the responses of innate immunity represent a common denominator between diseases belonging to the neurological and psychiatric sphere. Improved knowledge of such immunological aspects could provide the framework for the future development of new diagnostic and therapeutic approaches.
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9
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Presta I, Donato A, Chirchiglia D, Malara N, Donato G. Cardiac myxoma and neural crests: a tense relationship. Cardiovasc Pathol 2019; 44:107163. [PMID: 31760243 DOI: 10.1016/j.carpath.2019.107163] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/10/2019] [Revised: 10/14/2019] [Accepted: 10/15/2019] [Indexed: 01/30/2023] Open
Abstract
In cardiac myxomas, the malignant transformation process, selecting incidental gene mutations and leading to loss of proliferation control, has not a so drastic effects in terms of growth rate of tumor mass, but frequently the particular location of lesion engrosses the high risk for health. For accurate cancer cell profiling, it is important to establish the embryologic origin of malignant cells and their initial commitments, above all, in the sight of therapeutic strategies and solutions. Here, we advance, for cardiac myxoma, the hypothesis of an origin from cardiac neural crest cells and we attempt to support it by an integrated discussion of current knowledge about embryological characteristics of neural crest cells and most recent studies focusing cardiac myxomas. We discuss the relationship between the basic plasticity of cardiac neural crest cells and some typical mutations arising in neoplastic lesions as well as the expression of typical cell markers of neural crests derivatives. Dysfunctions in proliferative and migratory programs, focused in other studies, are evaluated in the context of the topological and histopathological characteristics of cardiac myxomas.
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Affiliation(s)
- Ivan Presta
- Department of Health Sciences, University "Magna Græcia" of Catanzaro, Catanzaro, Italy.
| | - Annalidia Donato
- Department of Medical and Surgical Sciences, University "Magna Graecia" of Catanzaro, Catanzaro, Italy
| | - Domenico Chirchiglia
- Department of Medical and Surgical Sciences, University "Magna Graecia" of Catanzaro, Catanzaro, Italy
| | - Natalia Malara
- Department of Clinical and Experimental Medicine, University "Magna Graecia" of Catanzaro, Catanzaro, Italy
| | - Giuseppe Donato
- Department of Health Sciences, University "Magna Græcia" of Catanzaro, Catanzaro, Italy
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10
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Presta I, Donato A, Zaffino P, Spadea MF, Mancuso T, Malara N, Chiefari E, Donato G. Does a polarization state exist for mast cells in cancer? Med Hypotheses 2019; 131:109281. [PMID: 31443770 DOI: 10.1016/j.mehy.2019.109281] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2019] [Revised: 06/11/2019] [Accepted: 06/12/2019] [Indexed: 12/19/2022]
Abstract
The data of literature are discordant about the role of mast cells in different types of neoplasms. In this paper the authors propose the hypothesis that tumor-associated mast cells may switch to different polarization states, conditioning the immunogenic capacities of the different neoplasms. Anti-inflammatory polarized mast cells should express cytokines such as interleukin-10 (IL-10) and then mast cells number should be inversely related to the intensity of inflammatory infiltrate. On the contrary, when mast cells do not express anti-inflammatory cytokines their number should be directly related to the intensity of the inflammatory infiltrate. In this paper we briefly argue around feasible approaches, based on the retrospective studies of tumor tissue samples from neoplasms considered "immunologically hot" and neoplasms considered "immunologically cold", through immunohistochemistry and immunofluorescence techniques (confocal microscopy). The establishment of the actual existence of a polarization interchange of mast cells, could lead to a new vision in prognostic terms, useful to contrive new approaches in immunotherapy of tumors.
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Affiliation(s)
- Ivan Presta
- Department of Health Sciences, University "Magna Græcia" of Catanzaro, Catanzaro, Italy.
| | - Annalidia Donato
- Department of Medical and Surgical Sciences, University "Magna Graecia" of Catanzaro, Catanzaro, Italy
| | - Paolo Zaffino
- Department of Clinical and Experimental Medicine, University "Magna Graecia" of Catanzaro, Catanzaro, Italy
| | - Maria Francesca Spadea
- Department of Clinical and Experimental Medicine, University "Magna Graecia" of Catanzaro, Catanzaro, Italy
| | - Teresa Mancuso
- Department of Medical and Surgical Sciences, University "Magna Graecia" of Catanzaro, Catanzaro, Italy
| | - Natalia Malara
- Department of Medical and Surgical Sciences, University "Magna Graecia" of Catanzaro, Catanzaro, Italy
| | - Eusebio Chiefari
- Department of Health Sciences, University "Magna Græcia" of Catanzaro, Catanzaro, Italy
| | - Giuseppe Donato
- Department of Health Sciences, University "Magna Græcia" of Catanzaro, Catanzaro, Italy
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11
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Durand P, Furudoi A, Parrens M, Lazaro E, Viallard JF, Rivière E. Complete remission of immune thrombocytopenia in a 30-year old woman after excision of a right atrial myxoma. Br J Haematol 2019; 187:e18-e19. [PMID: 31388989 DOI: 10.1111/bjh.16135] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Pauline Durand
- Internal Medicine and Infectious Diseases Department, Haut-Leveque Hospital, University Hospital Centre of Bordeaux, Pessac, France
| | - Adeline Furudoi
- Pathology Department, Haut-Leveque Hospital, University Hospital Centre of Bordeaux, Pessac, France.,INSERM U1053, University of Bordeaux, Bordeaux, France
| | - Marie Parrens
- Pathology Department, Haut-Leveque Hospital, University Hospital Centre of Bordeaux, Pessac, France.,INSERM U1053, University of Bordeaux, Bordeaux, France
| | - Estibaliz Lazaro
- Internal Medicine and Infectious Diseases Department, Haut-Leveque Hospital, University Hospital Centre of Bordeaux, Pessac, France.,UMR CNRS 5164, ImmunoconcEpT & FHU ACRONIM, Bordeaux, France.,University of Bordeaux, UMR CNRS 5164 ImmunoconcEpT & FHU ACRONIM, Bordeaux, France
| | - Jean-François Viallard
- Internal Medicine and Infectious Diseases Department, Haut-Leveque Hospital, University Hospital Centre of Bordeaux, Pessac, France.,INSERM, Cardiovascular Adaptation to Ischemia, U1034, Pessac, France.,University of Bordeaux, Cardiovascular Adaptation to Ischemia, U1034, Pessac, France
| | - Etienne Rivière
- Internal Medicine and Infectious Diseases Department, Haut-Leveque Hospital, University Hospital Centre of Bordeaux, Pessac, France.,INSERM, Cardiovascular Adaptation to Ischemia, U1034, Pessac, France.,University of Bordeaux, Cardiovascular Adaptation to Ischemia, U1034, Pessac, France
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12
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Presta I, Vismara M, Novellino F, Donato A, Zaffino P, Scali E, Pirrone KC, Spadea MF, Malara N, Donato G. Innate Immunity Cells and the Neurovascular Unit. Int J Mol Sci 2018; 19:E3856. [PMID: 30513991 PMCID: PMC6321635 DOI: 10.3390/ijms19123856] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2018] [Revised: 11/26/2018] [Accepted: 11/30/2018] [Indexed: 12/11/2022] Open
Abstract
Recent studies have clarified many still unknown aspects related to innate immunity and the blood-brain barrier relationship. They have also confirmed the close links between effector immune system cells, such as granulocytes, macrophages, microglia, natural killer cells and mast cells, and barrier functionality. The latter, in turn, is able to influence not only the entry of the cells of the immune system into the nervous tissue, but also their own activation. Interestingly, these two components and their interactions play a role of great importance not only in infectious diseases, but in almost all the pathologies of the central nervous system. In this paper, we review the main aspects in the field of vascular diseases (cerebral ischemia), of primitive and secondary neoplasms of Central Nervous System CNS, of CNS infectious diseases, of most common neurodegenerative diseases, in epilepsy and in demyelinating diseases (multiple sclerosis). Neuroinflammation phenomena are constantly present in all diseases; in every different pathological state, a variety of innate immunity cells responds to specific stimuli, differentiating their action, which can influence the blood-brain barrier permeability. This, in turn, undergoes anatomical and functional modifications, allowing the stabilization or the progression of the pathological processes.
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Affiliation(s)
- Ivan Presta
- Department of Health Sciences, University "Magna Græcia" of Catanzaro, 88100 Catanzaro, Italy.
| | - Marco Vismara
- Department of Cell Biotechnologies and Hematology, University "La Sapienza" of Rome, 00185 Rome, Italy.
| | - Fabiana Novellino
- Institute of Molecular Bioimaging and Physiology, National Research Council, 88100 Catanzaro, Italy.
| | - Annalidia Donato
- Department of Medical and Surgical Sciences, University "Magna Graecia" of Catanzaro, 88100 Catanzaro, Italy.
| | - Paolo Zaffino
- Department of Clinical and Experimental Medicine, University "Magna Graecia" of Catanzaro, 88100 Catanzaro, Italy.
| | - Elisabetta Scali
- Department of Health Sciences, University "Magna Græcia" of Catanzaro, 88100 Catanzaro, Italy.
| | - Krizia Caterina Pirrone
- Department of Health Sciences, University "Magna Græcia" of Catanzaro, 88100 Catanzaro, Italy.
| | - Maria Francesca Spadea
- Department of Clinical and Experimental Medicine, University "Magna Graecia" of Catanzaro, 88100 Catanzaro, Italy.
| | - Natalia Malara
- Department of Clinical and Experimental Medicine, University "Magna Graecia" of Catanzaro, 88100 Catanzaro, Italy.
| | - Giuseppe Donato
- Department of Health Sciences, University "Magna Græcia" of Catanzaro, 88100 Catanzaro, Italy.
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13
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Guadagno E, Presta I, Maisano D, Donato A, Pirrone CK, Cardillo G, Corrado SD, Mignogna C, Mancuso T, Donato G, Del Basso De Caro M, Malara N. Role of Macrophages in Brain Tumor Growth and Progression. Int J Mol Sci 2018; 19:ijms19041005. [PMID: 29584702 PMCID: PMC5979398 DOI: 10.3390/ijms19041005] [Citation(s) in RCA: 78] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2018] [Revised: 03/10/2018] [Accepted: 03/23/2018] [Indexed: 12/16/2022] Open
Abstract
The role of macrophages in the growth and the progression of tumors has been extensively studied in recent years. A large body of data demonstrates that macrophage polarization plays an essential role in the growth and progression of brain tumors, such as gliomas, meningiomas, and medulloblastomas. The brain neoplasm cells have the ability to influence the polarization state of the tumor associated macrophages. In turn, innate immunity cells have a decisive role through regulation of the acquired immune response, but also through humoral cross-talking with cancer cells in the tumor microenvironment. Neoangiogenesis, which is an essential element in glial tumor progression, is even regulated by the tumor associated macrophages, whose activity is linked to other factors, such as hypoxia. In addition, macrophages play a decisive role in establishing the entry into the bloodstream of cancer cells. As is well known, the latter phenomenon is also present in brain tumors, even if they only rarely metastasize. Looking ahead in the future, we can imagine that characterizing the relationships between tumor and tumor associated macrophage, as well as the study of circulating tumor cells, could give us useful tools in prognostic evaluation and therapy. More generally, the study of innate immunity in brain tumors can boost the development of new forms of immunotherapy.
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Affiliation(s)
- Elia Guadagno
- Department of Advanced Biomedical Sciences-Pathology Section, University of Naples "Federico II"-via Pansini 5, 80131 Naples, Italy.
| | - Ivan Presta
- Department of Health Sciences, University of Catanzaro "Magna Græcia"-viale Europa, 88100 Catanzaro, Italy.
| | - Domenico Maisano
- Department of Health Sciences, University of Catanzaro "Magna Græcia"-viale Europa, 88100 Catanzaro, Italy.
| | - Annalidia Donato
- Department of Medical and Surgical Sciences-University of Catanzaro "Magna Graecia"-viale Europa, 88100 Catanzaro, Italy.
| | - Caterina Krizia Pirrone
- Department of Health Sciences, University of Catanzaro "Magna Græcia"-viale Europa, 88100 Catanzaro, Italy.
| | - Gabriella Cardillo
- Department of Health Sciences, University of Catanzaro "Magna Græcia"-viale Europa, 88100 Catanzaro, Italy.
| | - Simona Domenica Corrado
- Department of Health Sciences, University of Catanzaro "Magna Græcia"-viale Europa, 88100 Catanzaro, Italy.
| | - Chiara Mignogna
- Department of Health Sciences, University of Catanzaro "Magna Græcia"-viale Europa, 88100 Catanzaro, Italy.
| | - Teresa Mancuso
- Department of Medical and Surgical Sciences-University of Catanzaro "Magna Graecia"-viale Europa, 88100 Catanzaro, Italy.
| | - Giuseppe Donato
- Department of Health Sciences, University of Catanzaro "Magna Græcia"-viale Europa, 88100 Catanzaro, Italy.
| | - Marialaura Del Basso De Caro
- Department of Advanced Biomedical Sciences-Pathology Section, University of Naples "Federico II"-via Pansini 5, 80131 Naples, Italy.
| | - Natalia Malara
- Department of Clinical and Experimental Medicine-University of Catanzaro "Magna Graecia"-viale Europa, 88100 Catanzaro, Italy.
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