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Almeida-Nunes DL, Nunes M, Osório H, Ferreira V, Lobo C, Monteiro P, Abreu MH, Bartosch C, Silvestre R, Dinis-Oliveira RJ, Ricardo S. Ovarian cancer ascites proteomic profile reflects metabolic changes during disease progression. Biochem Biophys Rep 2024; 39:101755. [PMID: 38974022 PMCID: PMC11225207 DOI: 10.1016/j.bbrep.2024.101755] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2024] [Revised: 05/27/2024] [Accepted: 06/09/2024] [Indexed: 07/09/2024] Open
Abstract
Ovarian cancer (OC) patients develop ascites, an accumulation of ascitic fluid in the peritoneal cavity anda sign of tumour dissemination within the peritoneal cavity. This body fluid is under-researched, mainly regarding the ascites formed during tumour progression that have no diagnostic value and, therefore, are discarded. We performed a discovery proteomics study to identify new biomarkers in the ascites supernatant of OC patients. In this preliminary study, we analyzed a small amount of OC ascites to highlight the importance of not discarding such biological material during treatment, which could be valuable for OC management. Our findings reveal that OC malignant ascitic fluid (MAF) displays a proliferative environment that promotes the growth of OC cells that shift the metabolic pathway using alternative sources of nutrients, such as the cholesterol pathway. Also, OC ascites drained from patients during treatment showed an immunosuppressive environment, with up-regulation of proteins from the signaling pathways of IL-4 and IL-13 and down-regulation from the MHC-II. This preliminary study pinpointed a new protein (Transmembrane Protein 132A) in the OC context that deserves to be better explored in a more extensive cohort of patients' samples. The proteomic profile of MAF from OC patients provides a unique insight into the metabolic kinetics of cancer cells during disease progression, and this information can be used to develop more effective treatment strategies.
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Affiliation(s)
- Diana Luísa Almeida-Nunes
- Differentiation and Cancer Group, Institute for Research and Innovation in Health (i3S) of the University of Porto, 4200-135, Porto, Portugal
- Associate Laboratory I4HB, Institute for Health and Bioeconomy, University Institute of Health Sciences—CESPU, 4585-116, Gandra, Portugal
- UCIBIO—Applied Molecular Biosciences Unit, Toxicologic Pathology Research Laboratory, University Institute of Health Sciences (1H-TOXRUN, IUCS-CESPU), 4585-116, Gandra, Portugal
| | - Mariana Nunes
- Differentiation and Cancer Group, Institute for Research and Innovation in Health (i3S) of the University of Porto, 4200-135, Porto, Portugal
- Associate Laboratory I4HB, Institute for Health and Bioeconomy, University Institute of Health Sciences—CESPU, 4585-116, Gandra, Portugal
- UCIBIO—Applied Molecular Biosciences Unit, Toxicologic Pathology Research Laboratory, University Institute of Health Sciences (1H-TOXRUN, IUCS-CESPU), 4585-116, Gandra, Portugal
- School of Medicine and Biomedical Sciences (ICBAS), University of Porto, 4050-313, Porto, Portugal
| | - Hugo Osório
- Proteomics Scientific Platform, Institute for Research and Innovation in Health (i3S) of the University of Porto, 4200-135, Porto, Portugal
- Department of Pathology, Faculty of Medicine from University of Porto (FMUP), 4200-319, Porto, Portugal
| | - Verónica Ferreira
- Department of Pathology, Portuguese Oncology Institute of Porto (IPO-Porto), 4200-072, Porto, Portugal
| | - Cláudia Lobo
- Department of Pathology, Portuguese Oncology Institute of Porto (IPO-Porto), 4200-072, Porto, Portugal
| | - Paula Monteiro
- Department of Pathology, Portuguese Oncology Institute of Porto (IPO-Porto), 4200-072, Porto, Portugal
| | - Miguel Henriques Abreu
- Department of Medical Oncology, Portuguese Oncology Institute of Porto (IPO-Porto), 4200-072, Porto, Portugal
- Porto Comprehensive Cancer Center Raquel Seruca (PCCC), Portuguese Oncology Institute of Porto (IPO-Porto), 4200-072, Porto, Portugal
| | - Carla Bartosch
- Department of Pathology, Portuguese Oncology Institute of Porto (IPO-Porto), 4200-072, Porto, Portugal
- Porto Comprehensive Cancer Center Raquel Seruca (PCCC), Portuguese Oncology Institute of Porto (IPO-Porto), 4200-072, Porto, Portugal
- Cancer Biology & Epigenetics Group, Research Center of Portuguese Oncology Institute of Porto (CI-IPO-Porto) / Health Research Network (RISE@CI-IPO-Porto), Portuguese Oncology Institute of Porto (IPO-Porto), 4200-072, Porto, Portugal
| | - Ricardo Silvestre
- Life and Health Sciences Research Institute (ICVS), School of Medicine from University of Minho, 4710-057, Braga, Portugal
- ICVS/3B's – PT Government Associate Laboratory, 4710-057, Braga/Guimarães, Portugal
| | - Ricardo Jorge Dinis-Oliveira
- Associate Laboratory I4HB, Institute for Health and Bioeconomy, University Institute of Health Sciences—CESPU, 4585-116, Gandra, Portugal
- Department of Public Health and Forensic Sciences and Medical Education, Faculty of Medicine, University of Porto, 4200-319, Porto, Portugal
- UCIBIO - Research Unit on Applied Molecular Biosciences, Translational Toxicology Research Laboratory, University Institute of Health Sciences (1H-TOXRUN, IUCS-CESPU), 4585-116, Gandra, Portugal
- FOREN – Forensic Science Experts, Dr. Mário Moutinho Avenue, No. 33-A, 1400-136, Lisbon, Portugal
| | - Sara Ricardo
- Differentiation and Cancer Group, Institute for Research and Innovation in Health (i3S) of the University of Porto, 4200-135, Porto, Portugal
- Associate Laboratory I4HB, Institute for Health and Bioeconomy, University Institute of Health Sciences—CESPU, 4585-116, Gandra, Portugal
- UCIBIO—Applied Molecular Biosciences Unit, Toxicologic Pathology Research Laboratory, University Institute of Health Sciences (1H-TOXRUN, IUCS-CESPU), 4585-116, Gandra, Portugal
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Mo S, Wu W, Luo K, Huang C, Wang Y, Qin H, Cai H. Identification and analysis of chemokine-related and NETosis-related genes in acute pancreatitis to develop a predictive model. Front Genet 2024; 15:1389936. [PMID: 38784040 PMCID: PMC11112067 DOI: 10.3389/fgene.2024.1389936] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2024] [Accepted: 04/17/2024] [Indexed: 05/25/2024] Open
Abstract
Background: Chemokines and NETosis are significant contributors to the inflammatory response, yet there still needs to be a more comprehensive understanding regarding the specific molecular characteristics and interactions of NETosis and chemokines in the context of acute pancreatitis (AP) and severe AP (SAP). Methods: To address this gap, the mRNA expression profile dataset GSE194331 was utilized for analysis, comprising 87 AP samples (77 non-SAP and 10 SAP) and 32 healthy control samples. Enrichment analyses were conducted for differentially expressed chemokine-related genes (DECRGs) and NETosis-related genes (DENRGs). Three machine-learning algorithms were used for the identification of signature genes, which were subsequently utilized in the development and validation of nomogram diagnostic models for the prediction of AP and SAP. Furthermore, single-gene Gene Set Enrichment Analysis (GSEA) and Gene Set Variation Analysis (GSVA) were performed. Lastly, an interaction network for the identified signature genes was constructed. Results: We identified 12 DECRGs and 7 DENRGs, and enrichment analyses indicated they were primarily enriched in cytokine-cytokine receptor interaction, chemokine signaling pathway, TNF signaling pathway, and T cell receptor signaling pathway. Moreover, these machine learning algorithms finally recognized three signature genes (S100A8, AIF1, and IL18). Utilizing the identified signature genes, we developed nomogram models with high predictive accuracy for AP and differentiation of SAP from non-SAP, as demonstrated by area under the curve (AUC) values of 0.968 (95% CI 0.937-0.990) and 0.862 (95% CI 0.742-0.955), respectively, in receiver operating characteristic (ROC) curve analysis. Subsequent single-gene GESA and GSVA indicated a significant positive correlation between these signature genes and the proteasome complex. At the same time, a negative association was observed with the Th1 and Th2 cell differentiation signaling pathways. Conclusion: We have identified three genes (S100A8, AIF1, and IL18) related to chemokines and NETosis, and have developed accurate diagnostic models that might provide a novel method for diagnosing AP and differentiating between severe and non-severe cases.
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Affiliation(s)
- Shuangyang Mo
- Gastroenterology Department, Liuzhou People’s Hospital Affiliated to Guangxi Medical University, Liuzhou, China
| | - Wenhong Wu
- Gastroenterology Department, Liuzhou People’s Hospital Affiliated to Guangxi Medical University, Liuzhou, China
| | - Kai Luo
- Department of Critical Care Medicine, Liuzhou People’s Hospital Affiliated to Guangxi Medical University, Liuzhou, China
| | - Cheng Huang
- Oncology Department, Liuzhou People’s Hospital Affiliated to Guangxi Medical University, Liuzhou, China
| | - Yingwei Wang
- Gastroenterology Department, Liuzhou People’s Hospital Affiliated to Guangxi Medical University, Liuzhou, China
| | - Heping Qin
- Gastroenterology Department, Liuzhou People’s Hospital Affiliated to Guangxi Medical University, Liuzhou, China
| | - Huaiyang Cai
- Gastroenterology Department, Liuzhou People’s Hospital Affiliated to Guangxi Medical University, Liuzhou, China
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Wang Z, Li M, Bi L, Hu X, Wang Y. Traditional Chinese Medicine in Regulating Tumor Microenvironment. Onco Targets Ther 2024; 17:313-325. [PMID: 38617090 PMCID: PMC11016250 DOI: 10.2147/ott.s444214] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2023] [Accepted: 03/15/2024] [Indexed: 04/16/2024] Open
Abstract
Tumor microenvironment (TME) is a complex and integrated system containing a variety of tumor-infiltrating immune cells and stromal cells. They are closely connected with cancer cells and influence the development and progression of cancer. Traditional Chinese medicine (TCM) is an important complementary therapy for cancer treatment in China. It mainly eliminates cancer cells by regulating TME. The aim of this review is to systematically summarize the crosstalk between tumor cells and TME, and to summarize the research progress of TCM in regulating TME. The review is of great significance in revealing the therapeutic mechanism of action of TCM, and provides an opportunity for the combined application of TCM and immunotherapy in cancer treatment.
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Affiliation(s)
- Ziwei Wang
- Department of Medical Oncology, Shuguang Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, 201203, People’s Republic of China
| | - Mengyao Li
- Department of Medical Oncology, Shuguang Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, 201203, People’s Republic of China
| | - Ling Bi
- Department of Medical Oncology, Shuguang Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, 201203, People’s Republic of China
| | - Xueqing Hu
- Department of Medical Oncology, Shuguang Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, 201203, People’s Republic of China
| | - Yan Wang
- Department of Medical Oncology, Shuguang Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, 201203, People’s Republic of China
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Wang M, Chen S, He X, Yuan Y, Wei X. Targeting inflammation as cancer therapy. J Hematol Oncol 2024; 17:13. [PMID: 38520006 PMCID: PMC10960486 DOI: 10.1186/s13045-024-01528-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2023] [Accepted: 02/07/2024] [Indexed: 03/25/2024] Open
Abstract
Inflammation has accompanied human beings since the emergence of wounds and infections. In the past decades, numerous efforts have been undertaken to explore the potential role of inflammation in cancer, from tumor development, invasion, and metastasis to the resistance of tumors to treatment. Inflammation-targeted agents not only demonstrate the potential to suppress cancer development, but also to improve the efficacy of other therapeutic modalities. In this review, we describe the highly dynamic and complex inflammatory tumor microenvironment, with discussion on key inflammation mediators in cancer including inflammatory cells, inflammatory cytokines, and their downstream intracellular pathways. In addition, we especially address the role of inflammation in cancer development and highlight the action mechanisms of inflammation-targeted therapies in antitumor response. Finally, we summarize the results from both preclinical and clinical studies up to date to illustrate the translation potential of inflammation-targeted therapies.
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Affiliation(s)
- Manni Wang
- Laboratory of Aging Research and Cancer Drug Target, State Key Laboratory of Biotherapy and Cancer Center, National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, No.17, Block3, Southern Renmin Road, Chengdu, 610041, Sichuan, People's Republic of China
| | - Siyuan Chen
- Laboratory of Aging Research and Cancer Drug Target, State Key Laboratory of Biotherapy and Cancer Center, National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, No.17, Block3, Southern Renmin Road, Chengdu, 610041, Sichuan, People's Republic of China
| | - Xuemei He
- Laboratory of Aging Research and Cancer Drug Target, State Key Laboratory of Biotherapy and Cancer Center, National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, No.17, Block3, Southern Renmin Road, Chengdu, 610041, Sichuan, People's Republic of China
| | - Yong Yuan
- Department of Thoracic Surgery, West China Hospital, Sichuan University, Chengdu, People's Republic of China.
| | - Xiawei Wei
- Laboratory of Aging Research and Cancer Drug Target, State Key Laboratory of Biotherapy and Cancer Center, National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, No.17, Block3, Southern Renmin Road, Chengdu, 610041, Sichuan, People's Republic of China.
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Awasthi D, Sarode A. Neutrophils at the Crossroads: Unraveling the Multifaceted Role in the Tumor Microenvironment. Int J Mol Sci 2024; 25:2929. [PMID: 38474175 DOI: 10.3390/ijms25052929] [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: 01/31/2024] [Revised: 02/23/2024] [Accepted: 02/26/2024] [Indexed: 03/14/2024] Open
Abstract
Over the past decade, research has prominently established neutrophils as key contributors to the intricate landscape of tumor immune biology. As polymorphonuclear granulocytes within the innate immune system, neutrophils play a pivotal and abundant role, constituting approximately ∼70% of all peripheral leukocytes in humans and ∼10-20% in mice. This substantial presence positions them as the frontline defense against potential threats. Equipped with a diverse array of mechanisms, including reactive oxygen species (ROS) generation, degranulation, phagocytosis, and the formation of neutrophil extracellular traps (NETs), neutrophils undeniably serve as indispensable components of the innate immune system. While these innate functions enable neutrophils to interact with adaptive immune cells such as T, B, and NK cells, influencing their functions, they also engage in dynamic interactions with rapidly dividing tumor cells. Consequently, neutrophils are emerging as crucial regulators in both pro- and anti-tumor immunity. This comprehensive review delves into recent research to illuminate the multifaceted roles of neutrophils. It explores their diverse functions within the tumor microenvironment, shedding light on their heterogeneity and their impact on tumor recruitment, progression, and modulation. Additionally, the review underscores their potential anti-tumoral capabilities. Finally, it provides valuable insights into clinical therapies targeting neutrophils, presenting a promising approach to leveraging innate immunity for enhanced cancer treatment.
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Affiliation(s)
- Deepika Awasthi
- Department of Obstetrics and Gynecology, Weill Cornell Medicine, New York, NY 10065, USA
| | - Aditya Sarode
- Department of Microbiology and Immunology, Vagelos College of Physicians and Surgeons, Columbia University, New York, NY 10032, USA
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Xia J, Zhang Z, Huang Y, Wang Y, Liu G. Regulation of neutrophil extracellular traps in cancer. Int J Cancer 2024; 154:773-785. [PMID: 37815294 DOI: 10.1002/ijc.34750] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2023] [Revised: 08/22/2023] [Accepted: 09/25/2023] [Indexed: 10/11/2023]
Abstract
Neutrophil extracellular trap (NET) is one of the defense functions of neutrophils, which has a rapid ability to kill infections and is also crucial in a variety of immune-associated diseases including infections, tumors and autoimmune diseases. Recent studies have shown that NETs are closely related to the development of tumors. The regulatory role of NETs in tumors has been of interest to researchers. In addition to awakening latent tumor cells, NETs can also promote the proliferation and development of tumor cells and their metastasis to other sites. At the same time, NETs also have the effect of inhibiting tumors. At present, there are some new advances in the impact of NETs on tumor development, which will provide a more theoretical basis for developing NET-targeted drugs. Therefore, this review just summarized the formation process of NETs, the regulation of tumor development and the treatment methods based on NETs.
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Affiliation(s)
- Jingxuan Xia
- Key Laboratory of Cell Proliferation and Regulation Biology, Ministry of Education, College of Life Sciences, Beijing Normal University, Beijing, China
| | - Zhiyuan Zhang
- Key Laboratory of Cell Proliferation and Regulation Biology, Ministry of Education, College of Life Sciences, Beijing Normal University, Beijing, China
| | - Yijin Huang
- Key Laboratory of Cell Proliferation and Regulation Biology, Ministry of Education, College of Life Sciences, Beijing Normal University, Beijing, China
| | - Yufei Wang
- Key Laboratory of Cell Proliferation and Regulation Biology, Ministry of Education, College of Life Sciences, Beijing Normal University, Beijing, China
| | - Guangwei Liu
- Key Laboratory of Cell Proliferation and Regulation Biology, Ministry of Education, College of Life Sciences, Beijing Normal University, Beijing, China
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Wang M, Lv X, Wang Y, Li Y, Li H, Shen Z, Zhao L. Biomarkers of peripheral blood neutrophil extracellular traps in the diagnosis and progression of malignant tumors. Cancer Med 2024; 13:e6935. [PMID: 38230764 PMCID: PMC10905219 DOI: 10.1002/cam4.6935] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2023] [Revised: 12/20/2023] [Accepted: 12/24/2023] [Indexed: 01/18/2024] Open
Abstract
BACKGROUND AND AIMS The mortality rate associated with malignant tumors remains high and there is a lack of effective diagnostic and tumor progression markers. Neutrophil extracellular traps (NETs) can promote tumor-associated thrombosis, invasive metastasis, and inflammatory responses, but there is a lack of research on the value of measuring NETs in the peripheral blood of patients with malignancies. METHODS We included 263 patients with malignancies (55 gliomas, 101 ovarian, 64 colorectal, and 43 lung cancers) and 75 healthy controls in this study. We compared the levels of citrullinated histone H3 (citH3), cell-free DNA (cfDNA), and systemic inflammation-related parameters, including neutrophils, lymphocytes, monocytes, platelets, neutrophil-to-lymphocyte ratio, monocyte-to-lymphocyte ratio, platelet-to-lymphocyte ratio, systemic immune inflammation index, and systemic inflammation response index. We assessed the value of changes in NETs in peripheral blood to determine the diagnosis, venous thromboembolism, clinical staging, and systemic inflammatory response in patients with malignancy. RESULTS The levels of citH3 and cfDNA in peripheral blood can distinguish between healthy controls and tumor patients. The levels of citH3 and cfDNA before clinical intervention did not predict the risk of combined venous thromboembolism in oncology patients in the short-term after clinical intervention. The levels of citH3, cfDNA, and systemic inflammation-related parameters in the peripheral blood of tumor patients increased with the clinical stage. There was a correlation between cfDNA levels in peripheral blood and systemic inflammation-related parameters in tumor patients, and this correlation was more significant in patients with advanced tumors. CONCLUSIONS Changes in NETs in the peripheral blood differ between healthy controls and patients with malignant tumors. NETs may be involved in tumor-induced systemic inflammatory responses through interaction with circulating inflammatory cells, thus promoting tumor progression. NETs may be used as markers to assist in the diagnosis and progression of tumor malignancy.
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Affiliation(s)
- Min Wang
- Department of Blood TransfusionSecond Hospital of Jilin UniversityChangchunChina
| | - Xiaoyan Lv
- Department of Experimental MedicineSecond Hospital of Jilin UniversityChangchunChina
| | - Ying Wang
- Department of Experimental MedicineSecond Hospital of Jilin UniversityChangchunChina
| | - Yao Li
- Department of Blood TransfusionSecond Hospital of Jilin UniversityChangchunChina
| | - Honghong Li
- Department of Blood TransfusionSecond Hospital of Jilin UniversityChangchunChina
| | - Zhongjun Shen
- Department of Blood TransfusionSecond Hospital of Jilin UniversityChangchunChina
| | - Liyan Zhao
- Department of Blood TransfusionSecond Hospital of Jilin UniversityChangchunChina
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Wang J, Ford JC, Mitra AK. Defining the Role of Metastasis-Initiating Cells in Promoting Carcinogenesis in Ovarian Cancer. BIOLOGY 2023; 12:1492. [PMID: 38132318 PMCID: PMC10740540 DOI: 10.3390/biology12121492] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/01/2023] [Revised: 11/23/2023] [Accepted: 11/30/2023] [Indexed: 12/23/2023]
Abstract
Ovarian cancer is the deadliest gynecological malignancy with a high prevalence of transcoelomic metastasis. Metastasis is a multi-step process and only a small percentage of cancer cells, metastasis-initiating cells (MICs), have the capacity to finally establish metastatic lesions. These MICs maintain a certain level of stemness that allows them to differentiate into other cell types with distinct transcriptomic profiles and swiftly adapt to external stresses. Furthermore, they can coordinate with the microenvironment, through reciprocal interactions, to invade and establish metastases. Therefore, identifying, characterizing, and targeting MICs is a promising strategy to counter the spread of ovarian cancer. In this review, we provided an overview of OC MICs in the context of characterization, identification through cell surface markers, and their interactions with the metastatic niche to promote metastatic colonization.
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Affiliation(s)
- Ji Wang
- Indiana University School of Medicine-Bloomington, Indiana University, Bloomington, IN 47405, USA; (J.W.); (J.C.F.)
- Melvin and Bren Simon Comprehensive Cancer Center, Indiana University, Indianapolis, IN 46202, USA
| | - James C. Ford
- Indiana University School of Medicine-Bloomington, Indiana University, Bloomington, IN 47405, USA; (J.W.); (J.C.F.)
| | - Anirban K. Mitra
- Indiana University School of Medicine-Bloomington, Indiana University, Bloomington, IN 47405, USA; (J.W.); (J.C.F.)
- Melvin and Bren Simon Comprehensive Cancer Center, Indiana University, Indianapolis, IN 46202, USA
- Medical and Molecular Genetics, Indiana University School of Medicine, Indianapolis, IN 46202, USA
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Janker L, Schuster D, Bortel P, Hagn G, Meier-Menches SM, Mohr T, Mader JC, Slany A, Bileck A, Brunmair J, Madl C, Unger L, Hennlich B, Weitmayr B, Del Favero G, Pils D, Pukrop T, Pfisterer N, Feichtenschlager T, Gerner C. Multiomics-empowered Deep Phenotyping of Ulcerative Colitis Identifies Biomarker Signatures Reporting Functional Remission States. J Crohns Colitis 2023; 17:1514-1527. [PMID: 36961872 PMCID: PMC10588787 DOI: 10.1093/ecco-jcc/jjad052] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/05/2022] [Indexed: 03/25/2023]
Abstract
INTRODUCTION Ulcerative colitis [UC] is a chronic disease with rising incidence and unclear aetiology. Deep molecular phenotyping by multiomics analyses may provide novel insights into disease processes and characteristic features of remission states. METHODS UC pathomechanisms were assessed by proteome profiling of human tissue specimens, obtained from five distinct colon locations for each of the 12 patients included in the study. Systemic disease-associated alterations were evaluated thanks to a cross-sectional setting of mass spectrometry-based multiomics analyses comprising proteins, metabolites, and eicosanoids of plasma obtained from UC patients during acute episodes and upon remission, in comparison with healthy controls. RESULTS Tissue proteome profiling indicated colitis-associated activation of neutrophils, macrophages, B and T cells, fibroblasts, endothelial cells and platelets, and hypoxic stress, and suggested a general downregulation of mitochondrial proteins accompanying the establishment of apparent wound healing-promoting activities including scar formation. Whereas pro-inflammatory proteins were apparently upregulated by immune cells, the colitis-associated epithelial cells, fibroblasts, endothelial cells, and platelets seemed to predominantly contribute anti-inflammatory and wound healing-promoting proteins. Blood plasma proteomics indicated chronic inflammation and platelet activation, whereas plasma metabolomics identified disease-associated deregulations of gut and gut microbiome-derived metabolites. Upon remission several, but not all, molecular candidate biomarker levels recovered back to normal. CONCLUSION The findings may indicate that microvascular damage and platelet deregulation hardly resolve upon remission, but apparently persist as disease-associated molecular signatures. This study presents local and systemic molecular alterations integrated in a model for UC pathomechanisms, potentially supporting the assessment of disease and remission states in UC patients.
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Affiliation(s)
- Lukas Janker
- Department of Analytical Chemistry, Faculty of Chemistry, University of Vienna, Vienna, Austria
| | - Dina Schuster
- Department of Analytical Chemistry, Faculty of Chemistry, University of Vienna, Vienna, Austria
| | - Patricia Bortel
- Department of Analytical Chemistry, Faculty of Chemistry, University of Vienna, Vienna, Austria
| | - Gerhard Hagn
- Department of Analytical Chemistry, Faculty of Chemistry, University of Vienna, Vienna, Austria
| | - Samuel M Meier-Menches
- Department of Analytical Chemistry, Faculty of Chemistry, University of Vienna, Vienna, Austria
- Joint Metabolome Facility, University of Vienna, Vienna, Austria
| | - Thomas Mohr
- Department of Analytical Chemistry, Faculty of Chemistry, University of Vienna, Vienna, Austria
- Joint Metabolome Facility, University of Vienna, Vienna, Austria
| | - Johanna C Mader
- Department of Analytical Chemistry, Faculty of Chemistry, University of Vienna, Vienna, Austria
| | - Astrid Slany
- Department of Analytical Chemistry, Faculty of Chemistry, University of Vienna, Vienna, Austria
| | - Andrea Bileck
- Department of Analytical Chemistry, Faculty of Chemistry, University of Vienna, Vienna, Austria
- Joint Metabolome Facility, University of Vienna, Vienna, Austria
| | - Julia Brunmair
- Department of Analytical Chemistry, Faculty of Chemistry, University of Vienna, Vienna, Austria
| | - Christian Madl
- Institute of Pathology and Microbiology, Krankenanstalt Rudolfstiftung, Vienna, Austria
| | - Lukas Unger
- Division of General Surgery, Department of Surgery, Medical University of Vienna, Vienna, Austria
| | - Barbara Hennlich
- Institute of Pathology and Microbiology, Krankenanstalt Rudolfstiftung, Vienna, Austria
| | - Barbara Weitmayr
- Institute of Pathology and Microbiology, Krankenanstalt Rudolfstiftung, Vienna, Austria
| | - Giorgia Del Favero
- Core Facility Multimodal Imaging, Faculty of Chemistry, University of Vienna, Vienna, Austria
| | - Dietmar Pils
- Department of Obstetrics and Gynaecology, Medical University of Vienna, Vienna, Austria
| | - Tobias Pukrop
- Department of Internal Medicine III, Hematology and Oncology, University Hospital Regensburg, Regensburg, Germany
| | - Nikolaus Pfisterer
- Institute of Pathology and Microbiology, Krankenanstalt Rudolfstiftung, Vienna, Austria
| | | | - Christopher Gerner
- Department of Analytical Chemistry, Faculty of Chemistry, University of Vienna, Vienna, Austria
- Joint Metabolome Facility, University of Vienna, Vienna, Austria
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Pankowska KA, Będkowska GE, Chociej-Stypułkowska J, Rusak M, Dąbrowska M, Osada J. Crosstalk of Immune Cells and Platelets in an Ovarian Cancer Microenvironment and Their Prognostic Significance. Int J Mol Sci 2023; 24:ijms24119279. [PMID: 37298230 DOI: 10.3390/ijms24119279] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2023] [Revised: 05/17/2023] [Accepted: 05/23/2023] [Indexed: 06/12/2023] Open
Abstract
Ovarian cancer (OC) is one of the deadliest gynecological cancers, largely due to the fast development of metastasis and drug resistance. The immune system is a critical component of the OC tumor microenvironment (TME) and immune cells such as T cells, NK cells, and dendritic cells (DC) play a key role in anti-tumor immunity. However, OC tumor cells are well known for evading immune surveillance by modulating the immune response through various mechanisms. Recruiting immune-suppressive cells such as regulatory T cells (Treg cells), macrophages, or myeloid-derived suppressor cells (MDSC) inhibit the anti-tumor immune response and promote the development and progression of OC. Platelets are also involved in immune evasion by interaction with tumor cells or through the secretion of a variety of growth factors and cytokines to promote tumor growth and angiogenesis. In this review, we discuss the role and contribution of immune cells and platelets in TME. Furthermore, we discuss their potential prognostic significance to help in the early detection of OC and to predict disease outcome.
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Affiliation(s)
- Katarzyna Aneta Pankowska
- Department of Haematological Diagnostics, Medical University of Bialystok, Waszyngtona 15A Street, 15-269 Bialystok, Poland
| | - Grażyna Ewa Będkowska
- Department of Haematological Diagnostics, Medical University of Bialystok, Waszyngtona 15A Street, 15-269 Bialystok, Poland
| | - Joanna Chociej-Stypułkowska
- Department of Haematological Diagnostics, Medical University of Bialystok, Waszyngtona 15A Street, 15-269 Bialystok, Poland
| | - Małgorzata Rusak
- Department of Haematological Diagnostics, Medical University of Bialystok, Waszyngtona 15A Street, 15-269 Bialystok, Poland
| | - Milena Dąbrowska
- Department of Haematological Diagnostics, Medical University of Bialystok, Waszyngtona 15A Street, 15-269 Bialystok, Poland
| | - Joanna Osada
- Department of Haematological Diagnostics, Medical University of Bialystok, Waszyngtona 15A Street, 15-269 Bialystok, Poland
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11
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Castaño M, Tomás-Pérez S, González-Cantó E, Aghababyan C, Mascarós-Martínez A, Santonja N, Herreros-Pomares A, Oto J, Medina P, Götte M, Mc Cormack BA, Marí-Alexandre J, Gilabert-Estellés J. Neutrophil Extracellular Traps and Cancer: Trapping Our Attention with Their Involvement in Ovarian Cancer. Int J Mol Sci 2023; 24:ijms24065995. [PMID: 36983067 PMCID: PMC10056926 DOI: 10.3390/ijms24065995] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2023] [Revised: 03/17/2023] [Accepted: 03/20/2023] [Indexed: 03/30/2023] Open
Abstract
Neutrophils, the most abundant circulating leukocytes, play a well-known role in defense against pathogens through phagocytosis and degranulation. However, a new mechanism involving the release of neutrophil extracellular traps (NETs) composed of DNA, histones, calprotectin, myeloperoxidase, and elastase, among others, has been described. The so-called NETosis process can occur through three different mechanisms: suicidal, vital, and mitochondrial NETosis. Apart from their role in immune defense, neutrophils and NETs have been involved in physiopathological conditions, highlighting immunothrombosis and cancer. Notably, neutrophils can either promote or inhibit tumor growth in the tumor microenvironment depending on cytokine signaling and epigenetic modifications. Several neutrophils' pro-tumor strategies involving NETs have been documented, including pre-metastatic niche formation, increased survival, inhibition of the immune response, and resistance to oncologic therapies. In this review, we focus on ovarian cancer (OC), which remains the second most incidental but the most lethal gynecologic malignancy, partly due to the presence of metastasis, often omental, at diagnosis and the resistance to treatment. We deepen the state-of-the-art on the participation of NETs in OC metastasis establishment and progression and their involvement in resistance to chemo-, immuno-, and radiotherapies. Finally, we review the current literature on NETs in OC as diagnostic and/or prognostic markers, and their contribution to disease progression at early and advanced stages. The panoramic view provided in this article might pave the way for enhanced diagnostic and therapeutic strategies to improve the prognosis of cancer patients and, specifically, OC patients.
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Affiliation(s)
- María Castaño
- Haemostasis, Thrombosis, Arteriosclerosis and Vascular Biology Research Group, Medical Research Institute Hospital La Fe, 46026 Valencia, Spain
| | - Sarai Tomás-Pérez
- Research Laboratory in Biomarkers in Reproduction, Gynaecology, and Obstetrics, Research Foundation of the General University Hospital of Valencia, 46014 Valencia, Spain
| | - Eva González-Cantó
- Research Laboratory in Biomarkers in Reproduction, Gynaecology, and Obstetrics, Research Foundation of the General University Hospital of Valencia, 46014 Valencia, Spain
| | - Cristina Aghababyan
- Research Laboratory in Biomarkers in Reproduction, Gynaecology, and Obstetrics, Research Foundation of the General University Hospital of Valencia, 46014 Valencia, Spain
- Department of Obstetrics and Gynecology, General University Hospital of Valencia Consortium, 46014 Valencia, Spain
| | - Andrea Mascarós-Martínez
- Department of Pathology, General University Hospital of Valencia Consortium, 46014 Valencia, Spain
| | - Nuria Santonja
- Department of Pathology, General University Hospital of Valencia Consortium, 46014 Valencia, Spain
| | | | - Julia Oto
- Haemostasis, Thrombosis, Arteriosclerosis and Vascular Biology Research Group, Medical Research Institute Hospital La Fe, 46026 Valencia, Spain
- Department of Gynecology and Obstetrics, Münster University Hospital, 48149 Münster, Germany
| | - Pilar Medina
- Haemostasis, Thrombosis, Arteriosclerosis and Vascular Biology Research Group, Medical Research Institute Hospital La Fe, 46026 Valencia, Spain
| | - Martin Götte
- Department of Gynecology and Obstetrics, Münster University Hospital, 48149 Münster, Germany
| | - Bárbara Andrea Mc Cormack
- Research Laboratory in Biomarkers in Reproduction, Gynaecology, and Obstetrics, Research Foundation of the General University Hospital of Valencia, 46014 Valencia, Spain
| | - Josep Marí-Alexandre
- Research Laboratory in Biomarkers in Reproduction, Gynaecology, and Obstetrics, Research Foundation of the General University Hospital of Valencia, 46014 Valencia, Spain
- Department of Pathology, General University Hospital of Valencia Consortium, 46014 Valencia, Spain
| | - Juan Gilabert-Estellés
- Research Laboratory in Biomarkers in Reproduction, Gynaecology, and Obstetrics, Research Foundation of the General University Hospital of Valencia, 46014 Valencia, Spain
- Department of Obstetrics and Gynecology, General University Hospital of Valencia Consortium, 46014 Valencia, Spain
- Department of Pediatrics, Obstetrics, and Gynaecology, University of Valencia, 46014 Valencia, Spain
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12
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Patel D, Thankachan S, Sreeram S, Kavitha KP, Suresh PS. The role of tumor-educated platelets in ovarian cancer: A comprehensive review and update. Pathol Res Pract 2023; 241:154267. [PMID: 36509009 DOI: 10.1016/j.prp.2022.154267] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/06/2022] [Revised: 11/28/2022] [Accepted: 12/03/2022] [Indexed: 12/12/2022]
Abstract
Platelets have recently surfaced as critical players in cancer metastasis and the local and systemic responses to tumor growth. The emerging concept of "Tumor-educated platelets (TEPs)" comprises the exchange of biomolecules between tumor cells and platelets, thereby leading to the "education" of platelets. Increased platelet numbers have long been associated with cancer patients' tumor metastasis and poor clinical prognosis. However, it is very recently that researchers have delved deeper into the tumor-microenvironment and probed the mechanism of interactions between tumor cells and platelets. Designing strategies to target the TEPs and the communications between platelets and tumor cells can prove to be a promising breakthrough in cancer therapy. Through this review, we aim to analyze the recent developments in this field and discuss the characteristics of TEPs, focusing on ovarian cancer-associated TEPs and their characteristics, the interplay between ovarian cancer-associated TEPs and cancer cells, and the purview of TEP-targeted cancer diagnosis and therapy, including platelet biomarkers and inhibitors.
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Affiliation(s)
- Dimple Patel
- School of Biotechnology, National Institute of Technology, Calicut 673601, Kerala, India
| | - Sanu Thankachan
- School of Biotechnology, National Institute of Technology, Calicut 673601, Kerala, India
| | - Saraswathy Sreeram
- Department of Pathology, Kasturba Medical College, Mangalore, Manipal Academy of Higher Education, Manipal, India
| | - K P Kavitha
- Department of Pathology, Aster MIMS Calicut, India
| | - Padmanaban S Suresh
- School of Biotechnology, National Institute of Technology, Calicut 673601, Kerala, India.
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13
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Chen Y, Hu H, Tan S, Dong Q, Fan X, Wang Y, Zhang H, He J. The role of neutrophil extracellular traps in cancer progression, metastasis and therapy. Exp Hematol Oncol 2022; 11:99. [PMCID: PMC9667637 DOI: 10.1186/s40164-022-00345-3] [Citation(s) in RCA: 23] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2022] [Accepted: 10/15/2022] [Indexed: 11/17/2022] Open
Abstract
AbstractNeutrophil extracellular traps (NETs) released by activated neutrophils typically consist of DNA-histone complexes and granule proteins. NETs were originally identified as a host defense system against foreign pathogens and are strongly associated with autoimmune diseases. However, a novel and predominant role of NETs in cancer is emerging. Increasing evidence has confirmed that many stimuli can facilitate NET formation in an NADPH oxidase (NOX)-dependent/NOX-independent manner. In cancer, NETs have been linked to cancer progression, metastasis, and cancer-associated thrombosis. In this review, we aimed to summarize the current available knowledge regarding NET formation and focused on the role of NETs in cancer biological behaviors. The potential target for cancer therapy will be further discussed.
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Hofbauer TM, Distelmaier K, Muqaku B, Spinka G, Seidl V, Arfsten HT, Hagn G, Meier‐Menches S, Bartko PE, Pavo N, Hoke M, Prausmueller S, Heitzinger G, Pils D, Lang IM, Hengstenberg C, Hülsmann MP, Gerner C, Goliasch G. Metabolomics implicate eicosanoids in severe functional mitral regurgitation. ESC Heart Fail 2022; 10:311-321. [PMID: 36217578 PMCID: PMC9871691 DOI: 10.1002/ehf2.14160] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2022] [Accepted: 09/08/2022] [Indexed: 01/27/2023] Open
Abstract
AIMS Secondary, or functional, mitral regurgitation (FMR) was recently recognized as a separate clinical entity, complicating heart failure with reduced ejection fraction (HFrEF) and entailing particularly poor outcome. Currently, there is a lack of targeted therapies for FMR due to the fact that pathomechanisms leading to FMR progression are incompletely understood. In this study, we sought to perform metabolomic profiling of HFrEF patients with severe FMR, comparing results to patients with no or mild FMR. METHODS AND RESULTS Targeted plasma metabolomics and untargeted eicosanoid analyses were performed in samples drawn from HFrEF patients (n = 80) on optimal guideline-directed medical therapy. Specifically, 17 eicosanoids and 188 metabolites were analysed. Forty-seven patients (58.8%) had severe FMR, and 33 patients (41.2%) had no or non-severe FMR. Comparison of eicosanoid levels between groups, accounting for age, body mass index, and sex, revealed significant up-regulation of six eicosanoids (11,12-EET, 13(R)-HODE, 12(S)-HETE, 8,9-DiHETrE, metPGJ2, and 20-HDoHE) in severe FMR patients. Metabolites did not differ significantly. In patients with severe FMR, but not in those without severe FMR, levels of 8,9-DiHETrE above a cut-off specified by receiver-operating characteristic analysis independently predicted all-cause mortality after a median follow-up of 43 [interquartile range 38, 48] months [hazard ratio 12.488 (95% confidence interval 3.835-40.666), P < 0.0001]. CONCLUSIONS We report the up-regulation of various eicosanoids in patients with severe FMR, with 8,9-DiHETrE appearing to predict mortality. Our observations may serve as a nucleus for further investigations into the causes and consequences of metabolic derangements in this important valvular abnormality.
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Affiliation(s)
- Thomas M. Hofbauer
- Department of Cardiology, Internal Medicine IIMedical University of ViennaWaehringer Guertel 18‐20A‐1090ViennaAustria
| | - Klaus Distelmaier
- Department of Cardiology, Internal Medicine IIMedical University of ViennaWaehringer Guertel 18‐20A‐1090ViennaAustria,Herz Zentrum WaehringViennaAustria
| | - Besnik Muqaku
- Institute of Analytical ChemistryUniversity of ViennaViennaAustria
| | - Georg Spinka
- Department of Cardiology, Internal Medicine IIMedical University of ViennaWaehringer Guertel 18‐20A‐1090ViennaAustria
| | - Veronika Seidl
- Department of Cardiology, Internal Medicine IIMedical University of ViennaWaehringer Guertel 18‐20A‐1090ViennaAustria
| | - Henrike T. Arfsten
- Department of Cardiology, Internal Medicine IIMedical University of ViennaWaehringer Guertel 18‐20A‐1090ViennaAustria
| | - Gerhard Hagn
- Institute of Analytical ChemistryUniversity of ViennaViennaAustria
| | - Samuel Meier‐Menches
- Institute of Analytical ChemistryUniversity of ViennaViennaAustria,Joint Metabolome FacilityUniversity of Vienna and Medical University of ViennaViennaAustria
| | - Philipp E. Bartko
- Department of Cardiology, Internal Medicine IIMedical University of ViennaWaehringer Guertel 18‐20A‐1090ViennaAustria
| | - Noemi Pavo
- Department of Cardiology, Internal Medicine IIMedical University of ViennaWaehringer Guertel 18‐20A‐1090ViennaAustria
| | - Matthias Hoke
- Department of Angiology, Internal Medicine IIMedical University of ViennaViennaAustria
| | - Suriya Prausmueller
- Department of Cardiology, Internal Medicine IIMedical University of ViennaWaehringer Guertel 18‐20A‐1090ViennaAustria
| | - Gregor Heitzinger
- Department of Cardiology, Internal Medicine IIMedical University of ViennaWaehringer Guertel 18‐20A‐1090ViennaAustria
| | - Dietmar Pils
- Joint Metabolome FacilityUniversity of Vienna and Medical University of ViennaViennaAustria
| | - Irene M. Lang
- Department of Cardiology, Internal Medicine IIMedical University of ViennaWaehringer Guertel 18‐20A‐1090ViennaAustria
| | - Christian Hengstenberg
- Department of Cardiology, Internal Medicine IIMedical University of ViennaWaehringer Guertel 18‐20A‐1090ViennaAustria
| | - Martin P. Hülsmann
- Department of Cardiology, Internal Medicine IIMedical University of ViennaWaehringer Guertel 18‐20A‐1090ViennaAustria
| | - Christopher Gerner
- Joint Metabolome FacilityUniversity of Vienna and Medical University of ViennaViennaAustria
| | - Georg Goliasch
- Department of Cardiology, Internal Medicine IIMedical University of ViennaWaehringer Guertel 18‐20A‐1090ViennaAustria,Herz Zentrum WaehringViennaAustria
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15
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Wang X, Wen D, You C, Ma L. Identification of the key immune-related genes in aneurysmal subarachnoid hemorrhage. Front Mol Neurosci 2022; 15:931753. [PMID: 36172261 PMCID: PMC9511034 DOI: 10.3389/fnmol.2022.931753] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2022] [Accepted: 08/01/2022] [Indexed: 11/13/2022] Open
Abstract
Subarachnoid hemorrhage (SAH) is a major cause of death and morbidity worldwide, often due to rupture of intracranial aneurysms (IAs). Immune infiltration and inflammatory activation play key roles in the process of aneurysmal SAH (aSAH). This study aimed to elaborate the immune infiltration and identify related biomarkers both in blood and tissue samples from patients with aSAH. Expression data of aSAH and healthy control samples were obtained from gene expression omnibus (GEO) database. Overall, a blood sample dataset GSE36791 and a tissue sample dataset GSE122897 were included. Differentially expressed genes (DEGs) between aSAH and healthy samples were explored. We applied GO biological and Gene Set Enrichment Analyses (GSEA) processes to access the functional enrichment. Then feature elimination algorithms based on random forest were used to screen and verify the biomarkers of aSAH. We performed three computational algorithms including Cell type Identification by Estimating Relative Subsets of RNA Transcripts (CIBERSORT), Microenvironment Cell Populations-counter (MCPcounter), and xcell to evaluate the immune cell infiltration landscape to identify the unique infiltration characteristics associated with rupturing. We found 2,220 DEGs (856 upregulated and 1,364 downregulated) in the original dataset. Functional analysis revealed most of these genes are enriched in immunological process, especially related with neutrophil response. Similar signaling pathway enrichment patterns were observed in tissue sample dataset and ClueGo. Analysis of immune microenvironment infiltration suggested neutrophils were abnormally upregulated in aSAH compared with those in the control group. Key gene SRPK1 was then filtered based on feature elimination algorithms, and transcription factor (TF) ZNF281 is assumed to participate in immunomodulation by regulating expression of SRPK1. Several immunomodulators such as CXCR1 and CXCR2 also appear to be involved in the progression of aSAH. In the present study, we performed a comprehensive stratification and quantification of the immune infiltration status of aSAH. By exploring the potential mechanism for aSAH based on several computational algorithms, key genes including SRPK1 and ZNF281 were filtered. This study may be of benefit to patients who are at high risk of suffering aSAH which allows for early diagnosis and potential therapy.
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Affiliation(s)
- Xing Wang
- Department of Neurosurgery, West China Hospital, Sichuan University, Chengdu, China
| | - Dingke Wen
- Department of Neurosurgery, West China Hospital, Sichuan University, Chengdu, China
| | - Chao You
- Department of Neurosurgery, West China Hospital, Sichuan University, Chengdu, China
- West China Brain Research Centre, Sichuan University, Chengdu, China
- *Correspondence: Chao You Lu Ma
| | - Lu Ma
- Department of Neurosurgery, West China Hospital, Sichuan University, Chengdu, China
- *Correspondence: Chao You Lu Ma
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INTERCEPT Pathogen Reduction in Platelet Concentrates, in Contrast to Gamma Irradiation, Induces the Formation of trans-Arachidonic Acids and Affects Eicosanoid Release during Storage. Biomolecules 2022; 12:biom12091258. [PMID: 36139096 PMCID: PMC9496540 DOI: 10.3390/biom12091258] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2022] [Revised: 09/01/2022] [Accepted: 09/05/2022] [Indexed: 11/24/2022] Open
Abstract
Pathogen inactivation techniques for blood products have been implemented to optimize clinically safe blood components supply. The INTERCEPT system uses amotosalen together with ultraviolet light wavelength A (UVA) irradiation. Irradiation-induced inactivation of nucleic acids may actually be accompanied by modifications of chemically reactive polyunsaturated fatty acids known to be important mediators of platelet functions. Thus, here, we investigated eicosanoids and the related fatty acids released upon treatment and during storage of platelet concentrates for 7 days, complemented by the analysis of functional and metabolic consequences of these treatments. Metabolic and functional issues like glucose consumption, lactate formation, platelet aggregation, and clot firmness hardly differed between the two treatment groups. In contrast to gamma irradiation, here, we demonstrated that INTERCEPT treatment immediately caused new formation of trans-arachidonic acid isoforms, while 11-hydroxyeicosatetraenoic acid (11-HETE) and 15-HETE were increased and two hydroperoxyoctadecadienoic acid (HpODE) isoforms decreased. During further storage, these alterations remained stable, while the release of 12-lipoxygenase (12-LOX) products such as 12-HETE and 12-hydroxyeicosapentaenoic acid (12-HEPE) was further attenuated. In vitro synthesis of trans-arachidonic acid isoforms suggested that thiol radicals formed by UVA treatment may be responsible for the INTERCEPT-specific effects observed in platelet concentrates. It is reasonable to assume that UVA-induced molecules may have specific biological effects which need to be further investigated.
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17
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Zhao J, Jin J. Neutrophil extracellular traps: New players in cancer research. Front Immunol 2022; 13:937565. [PMID: 36059520 PMCID: PMC9437524 DOI: 10.3389/fimmu.2022.937565] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2022] [Accepted: 08/02/2022] [Indexed: 11/13/2022] Open
Abstract
NETs are chromatin-derived webs extruded from neutrophils as a result of either infection or sterile stimulation using chemicals, cytokines, or microbes. In addition to the classical role that NETs play in innate immunity against infection and injuries, NETs have been implicated extensively in cancer progression, metastatic dissemination, and therapy resistance. The purpose of this review is to describe recent investigations into NETs and the roles they play in tumor biology and to explore their potential as therapeutic targets in cancer treatment.
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Affiliation(s)
- Junjie Zhao
- Department of General Surgery, Changsha Hospital Affiliated to Hunan Normal University/The Fourth Hospital of Changsha, Changsha, China
- *Correspondence: Junjie Zhao, ; Jiaqi Jin,
| | - Jiaqi Jin
- Department of Neurosurgery, The Second Affiliated Hospital of Harbin Medical University, Harbin, China
- *Correspondence: Junjie Zhao, ; Jiaqi Jin,
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18
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Franzke B, Bileck A, Unterberger S, Aschauer R, Zöhrer PA, Draxler A, Strasser EM, Wessner B, Gerner C, Wagner KH. The plasma proteome is favorably modified by a high protein diet but not by additional resistance training in older adults: A 17-week randomized controlled trial. Front Nutr 2022; 9:925450. [PMID: 35990326 PMCID: PMC9389340 DOI: 10.3389/fnut.2022.925450] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2022] [Accepted: 07/08/2022] [Indexed: 11/13/2022] Open
Abstract
BackgroundThe age-related loss of muscle mass significantly contributes to the development of chronic diseases, loss of mobility and dependency on others, yet could be improved by an optimized lifestyle.ObjectiveThe goal of this randomized controlled trial was to compare the influence of a habitual diet (CON) with either a diet containing the recommended protein intake (RP) or a high protein intake (HP), both with and without strength training, on the plasma proteome in older adults.MethodsOne hundred and thirty-six women and men (65–85 years) were randomly assigned to three intervention groups. CON continued their habitual diet; participants of the HP and RP group consumed either high protein or standard foods. After 6 weeks of dietary intervention, HP and RP groups additionally started a strength training intervention twice per week for 8 weeks. Twenty-four hours dietary recalls were performed every 7–10 days. Body composition was assessed and blood taken. Plasma proteomics were assessed with LC-MS.ResultsParticipants of the HP group doubled their baseline protein intake from 0.80 ± 0.31 to 1.63 ± 0.36 g/kg BW/d; RP increased protein intake from 0.89 ± 0.28 to 1.06 ± 0.26 g/kg BW/d. The CON group kept the protein intake stable throughout the study. Combined exercise and HP initiated notable changes, resulting in a reduction in bodyfat and increased muscle mass. Proteomics analyses revealed 14 significantly affected proteins by HP diet, regulating innate immune system, lipid transport and blood coagulation, yet the additional strength training did not elicit further changes.ConclusionsCombined HP and resistance exercise in healthy older adults seem to induce favorable changes in the body composition. Changes in the plasma proteome due to the high protein diet point to a beneficial impact for the innate immune system, lipid transport and blood coagulation system, all of which are involved in chronic disease development.Clinical trial registrationThe study was registered at ClinicalTrials.gov (NCT04023513).
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Affiliation(s)
- Bernhard Franzke
- Research Platform Active Ageing, University of Vienna, Vienna, Austria
- Department of Nutritional Sciences, Faculty of Life Sciences, University of Vienna, Vienna, Austria
- *Correspondence: Bernhard Franzke
| | - Andrea Bileck
- Department of Analytical Chemistry, Faculty of Chemistry, University of Vienna, Vienna, Austria
- Joint Metabolome Facility, University of Vienna and Medical University of Vienna, Vienna, Austria
| | - Sandra Unterberger
- Research Platform Active Ageing, University of Vienna, Vienna, Austria
- Centre for Sport Science and University Sports, University of Vienna, Vienna, Austria
| | - Rudolf Aschauer
- Research Platform Active Ageing, University of Vienna, Vienna, Austria
- Centre for Sport Science and University Sports, University of Vienna, Vienna, Austria
| | - Patrick A. Zöhrer
- Research Platform Active Ageing, University of Vienna, Vienna, Austria
- Department of Nutritional Sciences, Faculty of Life Sciences, University of Vienna, Vienna, Austria
| | - Agnes Draxler
- Department of Nutritional Sciences, Faculty of Life Sciences, University of Vienna, Vienna, Austria
| | - Eva-Maria Strasser
- Karl Landsteiner Institute for Remobilization and Functional Health/Institute for Physical Medicine and Rehabilitation, Kaiser Franz Joseph Hospital, Social Medical Center South, Vienna, Austria
| | - Barbara Wessner
- Research Platform Active Ageing, University of Vienna, Vienna, Austria
- Centre for Sport Science and University Sports, University of Vienna, Vienna, Austria
| | - Christopher Gerner
- Department of Analytical Chemistry, Faculty of Chemistry, University of Vienna, Vienna, Austria
- Joint Metabolome Facility, University of Vienna and Medical University of Vienna, Vienna, Austria
| | - Karl-Heinz Wagner
- Research Platform Active Ageing, University of Vienna, Vienna, Austria
- Department of Nutritional Sciences, Faculty of Life Sciences, University of Vienna, Vienna, Austria
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19
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Li D, Shao J, Cao B, Zhao R, Li H, Gao W, Chen P, Jin L, Cao L, Ji S, Dong G. The Significance of Neutrophil Extracellular Traps in Colorectal Cancer and Beyond: From Bench to Bedside. Front Oncol 2022; 12:848594. [PMID: 35747797 PMCID: PMC9209713 DOI: 10.3389/fonc.2022.848594] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2022] [Accepted: 05/09/2022] [Indexed: 12/30/2022] Open
Abstract
Neutrophil extracellular traps (NETs), products of neutrophil death when exposed to certain stimuli, were first proposed as a type of response to bacterial infection in infectious diseases. Since then, extensive studies have discovered its involvement in other non-infectious inflammatory diseases including thromboembolism, autoimmune diseases, and cancer. Colorectal cancer (CRC) is one of the most common malignancies in the world. NET formation is closely associated with tumorigenesis, progression, and metastasis in CRC. Therefore, the application of NETs in clinical practice as diagnostic biomarkers, therapeutic targets, and prognostic predictors has a promising prospect. In addition, therapeutics targeting NETs are significantly efficient in halting tumor progression in preclinical cancer models, which further indicates its potential clinical utility in cancer treatment. This review focuses on the stimuli of NETosis, its pro-tumorigenic activity, and prospective clinical utility primarily in but not limited to CRC.
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Affiliation(s)
- Dingchang Li
- Department of General Surgery, the First Medical Centre, Chinese PLA General Hospital, Beijing, China
- Medical School of Chinese PLA, Beijing, China
| | | | - Bo Cao
- Department of General Surgery, the First Medical Centre, Chinese PLA General Hospital, Beijing, China
- Medical School of Chinese PLA, Beijing, China
| | - Ruiyang Zhao
- Department of General Surgery, the First Medical Centre, Chinese PLA General Hospital, Beijing, China
- Medical School of Chinese PLA, Beijing, China
| | - Hanghang Li
- Department of General Surgery, the First Medical Centre, Chinese PLA General Hospital, Beijing, China
- Medical School of Chinese PLA, Beijing, China
| | - Wenxing Gao
- Department of General Surgery, the First Medical Centre, Chinese PLA General Hospital, Beijing, China
- Medical School of Chinese PLA, Beijing, China
| | - Peng Chen
- Department of General Surgery, the First Medical Centre, Chinese PLA General Hospital, Beijing, China
- Medical School of Chinese PLA, Beijing, China
| | - Lujia Jin
- Department of General Surgery, the First Medical Centre, Chinese PLA General Hospital, Beijing, China
- Medical School of Chinese PLA, Beijing, China
| | - Li Cao
- Department of General Surgery, the First Medical Centre, Chinese PLA General Hospital, Beijing, China
| | - Shuaifei Ji
- Medical School of Chinese PLA, Beijing, China
- *Correspondence: Shuaifei Ji, ; Guanglong Dong,
| | - Guanglong Dong
- Department of General Surgery, the First Medical Centre, Chinese PLA General Hospital, Beijing, China
- *Correspondence: Shuaifei Ji, ; Guanglong Dong,
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20
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Shen XT, Xie SZ, Xu J, Yang LY, Qin LX. Pan-Cancer Analysis Reveals a Distinct Neutrophil Extracellular Trap-Associated Regulatory Pattern. Front Immunol 2022; 13:798022. [PMID: 35432310 PMCID: PMC9009150 DOI: 10.3389/fimmu.2022.798022] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2021] [Accepted: 03/09/2022] [Indexed: 12/12/2022] Open
Abstract
Background Neutrophils form extracellular net-like structures called neutrophil extracellular traps (NETs). Emerging evidence has shown that cancer can induce NET formation; however, it is not fully understood how NETs influence cancer biology, and no consensus has been reached on their pro- or antitumor effects. A comprehensive analysis of the global NET-associated gene regulatory network is currently unavailable and is urgently needed. Methods We systematically explored and discussed NET enrichment, NET-associated gene regulatory patterns, and the prognostic implications of NETs in approximately 8,000 patients across 22 major human cancer types. We identified NET-associated regulatory gene sets that we then screened for NET-associated regulatory patterns that might affect patient survival. We functionally annotated the NET-associated regulatory patterns to compare the biological differences between NET-related survival subgroups. Results A gene set variation analysis (GSVA) based on 23 major component genes was used to calculate a metric called the NET score. We found that the NET score was closely associated with many important cancer hallmarks, particularly inflammatory responses and epithelial-to-mesenchymal transition (EMT)-induced metastasis. Higher NET scores were related to poor immunotherapy response. Survival analysis revealed that NETs had diverse prognostic impacts among various cancer types. The NET-associated regulatory patterns linked to shorter or longer cancer patient survival were distinct from each other. Functional analysis revealed that more of the NET-associated regulatory genes linked to poor cancer survival were associated with extracellular matrix (ECM) remodeling and pan-cancerous risk factors. SPP1 was found to be highly expressed and correlated with NET formation in cancers with poor survival. We also found that the co-upregulation of NET formation and SPP1 expression was closely linked to increased EMT and poor survival, that SPP1 influenced NET-induced malignant capacity, and that SPP1 overproduction induced a robust formation of metastatic-promoting NETs. Conclusion NETs were common across cancers but displayed a diverse regulatory pattern and outcome readouts in different cancer types. SPP1 is potentially the key to NET-related poor outcomes.
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Affiliation(s)
- Xiao-Tian Shen
- Department of General Surgery, Huashan Hospital, Fudan University, Shanghai, China
- Cancer Metastasis Institute, Fudan University, Shanghai, China
| | - Sun-Zhe Xie
- Department of General Surgery, Huashan Hospital, Fudan University, Shanghai, China
- Cancer Metastasis Institute, Fudan University, Shanghai, China
| | - Jing Xu
- Department of General Surgery, Huashan Hospital, Fudan University, Shanghai, China
- Cancer Metastasis Institute, Fudan University, Shanghai, China
| | - Lu-Yu Yang
- Department of General Surgery, Huashan Hospital, Fudan University, Shanghai, China
- Cancer Metastasis Institute, Fudan University, Shanghai, China
- *Correspondence: Lun-Xiu Qin, ; Lu-Yu Yang,
| | - Lun-Xiu Qin
- Department of General Surgery, Huashan Hospital, Fudan University, Shanghai, China
- Cancer Metastasis Institute, Fudan University, Shanghai, China
- *Correspondence: Lun-Xiu Qin, ; Lu-Yu Yang,
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21
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Garley M, Dziemiańczyk-Pakieła D, Ratajczak-Wrona W, Pryczynicz A, Nowak K, Łazarczyk B, Jabłońska E. NETs biomarkers in saliva and serum OSCC patients: One hypothesis, two conclusions. Adv Med Sci 2022; 67:45-54. [PMID: 34971930 DOI: 10.1016/j.advms.2021.12.004] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2021] [Revised: 11/04/2021] [Accepted: 12/17/2021] [Indexed: 01/02/2023]
Abstract
PURPOSE The actual role of neutrophils and neutrophil extracellular traps (NETs) in the course of cancer has not been clearly defined. The aim of this study was to determine the clinical usefulness of NETs biomarkers in saliva in confrontation with the blood serum and tumor tissue as a potential prognostic and therapeutic target in patients with oral squamous cell carcinoma (OSCC). MATERIAL AND METHODS Expression of myeloperoxidase (MPO), and histones H2A, H2B, H3 in the tumor tissue, was investigated using immunohistochemistry. The expression of nicotinamide adenine dinucleotide phosphate (NADPH) oxidase subunits: p47-phox, p67-phox (neutrophil cytosolic factor 2, NCF2) and panRac, as well as citrullinated histone H3 (CitH3) in peripheral blood neutrophil lysates, was assessed via Western blot. ELISA tests were employed to measure the concentrations of circulating free DNA (cfDNA) and MPO in saliva only, and NOX1, NCF2, DNASE1 in saliva and serum. RESULTS Extracellular expression of MPO and histones was localized within tumor tissue. Significantly lower expression of p67-phox, panRac, and CitH3 was determined in OSCC patients. Considerably lower concentrations of NOX1, NCF2, and DNASE1 in the saliva samples of cancer patients were observed. However, the levels of NOX1, NCF2, and DNASE1 in the serum of patients with cancer were substantially higher. CONCLUSIONS The results obtained from the saliva of cancer patients suggest an impairment of the immunological homeostasis within the oral cavity related to NET formation, the causes of which should be sought in deficient activation of NADPH oxidase.
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22
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Bileck A, Bortel P, Kriz M, Janker L, Kiss E, Gerner C, Del Favero G. Inward Outward Signaling in Ovarian Cancer: Morpho-Phospho-Proteomic Profiling Upon Application of Hypoxia and Shear Stress Characterizes the Adaptive Plasticity of OVCAR-3 and SKOV-3 Cells. Front Oncol 2022; 11:746411. [PMID: 35251951 PMCID: PMC8896345 DOI: 10.3389/fonc.2021.746411] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2021] [Accepted: 12/27/2021] [Indexed: 12/26/2022] Open
Abstract
With the onset of resistance, ovarian cancer cells display almost unpredictable adaptive potential. This may derive from the tumor genetic ancestry and can be additionally tailored by post translational protein modifications (PTMs). In this study, we took advantage of high-end (phospho)-proteome analysis combined with multiparametric morphometric profiling in high-grade serous (OVCAR-3) and non-serous (SKOV-3) ovarian carcinoma cells. For functional experiments, we applied two different protocols, representing typical conditions of the abdominal cavity and of the growing tumor tissue: on the one side hypoxia (oxygen 1%) which develops within the tumor mass or is experienced during migration/extravasation in non-vascularized areas. On the other hand, fluid shear stress (250 rpm, 2.8 dyn/cm2) which affects tumor surface in the peritoneum or metastases in the bloodstream. After 3 hours incubation, treatment groups were clearly distinguishable by PCA analysis. Whereas basal proteome profiles of OVCAR-3 and SKOV-3 cells appeared almost unchanged, phosphoproteome analysis revealed multiple regulatory events. These affected primarily cellular structure and proliferative potential and consolidated in the proteome signature after 24h treatment. Upon oxygen reduction, metabolism switched toward glycolysis (e.g. upregulation hexokinase-2; HK2) and cell size increased, in concerted regulation of pathways related to Rho-GTPases and/or cytoskeletal elements, resembling a vasculogenic mimicry response. Shear stress regulated proteins governing cell cycle and structure, as well as the lipid metabolism machinery including the delta(14)-sterol reductase, kinesin-like proteins (KIF-22/20A) and the actin-related protein 2/3 complex. Independent microscopy-based validation experiments confirmed cell-type specific morphometric responses. In conclusion, we established a robust workflow enabling the description of the adaptive potential of ovarian cancer cells to physical and chemical stressors typical for the abdominal cavity and supporting the identification of novel molecular mechanisms sustaining tumor plasticity and pharmacologic resistance.
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Affiliation(s)
- Andrea Bileck
- Department of Analytical Chemistry, Faculty of Chemistry University of Vienna, Vienna, Austria
- Joint Metabolome Facility, University of Vienna and Medical University of Vienna, Vienna, Austria
| | - Patricia Bortel
- Department of Analytical Chemistry, Faculty of Chemistry University of Vienna, Vienna, Austria
| | - Michelle Kriz
- Department of Analytical Chemistry, Faculty of Chemistry University of Vienna, Vienna, Austria
- Department of Food Chemistry and Toxicology, Faculty of Chemistry University of Vienna, Vienna, Austria
| | - Lukas Janker
- Department of Analytical Chemistry, Faculty of Chemistry University of Vienna, Vienna, Austria
| | - Endre Kiss
- Core Facility Multimodal Imaging, Faculty of Chemistry University of Vienna, Vienna, Austria
| | - Christopher Gerner
- Department of Analytical Chemistry, Faculty of Chemistry University of Vienna, Vienna, Austria
- Joint Metabolome Facility, University of Vienna and Medical University of Vienna, Vienna, Austria
- Core Facility Multimodal Imaging, Faculty of Chemistry University of Vienna, Vienna, Austria
- *Correspondence: Giorgia Del Favero, ; Christopher Gerner,
| | - Giorgia Del Favero
- Department of Food Chemistry and Toxicology, Faculty of Chemistry University of Vienna, Vienna, Austria
- Core Facility Multimodal Imaging, Faculty of Chemistry University of Vienna, Vienna, Austria
- *Correspondence: Giorgia Del Favero, ; Christopher Gerner,
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23
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Wang J, Su X, Wang C, Xu M. Integrated analysis of prognostic immune-related genes in the tumor microenvironment of ovarian cancer. ANNALS OF TRANSLATIONAL MEDICINE 2022; 10:91. [PMID: 35282097 PMCID: PMC8848435 DOI: 10.21037/atm-21-7014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/25/2021] [Accepted: 01/19/2022] [Indexed: 11/06/2022]
Abstract
Background Ovarian cancer (OC) is a major cause of most gynecological cancer deaths, and the rates of incidence and mortality are increasing worldwide. However, factors in the tumor microenvironment (TME) related to OC and certain prognostic markers of OC are still unknown. We aimed to identify biomarkers connected to prognostic immunity based on clinical patients’ data from The Cancer Genome Atlas (TCGA). Methods We used the ESTIMATE algorithm to compute the immune and matrix scores of OC patients from TCGA. Next, differentially expressed genes (DEGs) according to the immune and matrix scores were obtained. Subsequently, genes (GZMB, C2orf37, CXCL13, and UBD) connected with prognostic immunity were determined. Moreover, functional enrichment analysis and the protein-protein interaction network showed that these genes were enriched in many biological processes related to immune function. The Tumor Immune Estimation Resource (TIMER) algorithm was also used to analyze the immune prognostic genes according to six immuno-infiltrating cells. Results According to high/low immune-scores and matrix-score groups, 682 common genes were identified, within 420 upregulated genes and 262 downregulated genes. Gene ontology (GO) analysis of biological process primarily enriched in T cell activation, regulation of lymphocyte activation and lymphocyte differentiation. OS analysis showed 45 genes (6.6%) were relevant in the final results. The Kaplan-Meier plotter database verified the top 10 genes related to prognosis, but only GZMB, C2orf37, CXCL13 and UBD were related to overall survival (OS). Conclusions GZMB, CXCL13, and UBD may influence prognosis via their effects on the infiltration of immune cells and therefore represent potential targets for OC immunotherapy.
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Affiliation(s)
- Jing Wang
- Department of Obstetrics and Gynecology, Changhai Hospital, Navy Medical University, Shanghai, China
| | - Xiaoling Su
- Department of Obstetrics and Gynecology, PLA Navy Medical Center, Shanghai, China
| | - Chao Wang
- Department of Vascular and Endovascular Surgery, Changzheng Hospital, Navy Medical University, Shanghai, China
| | - Mingjuan Xu
- Department of Obstetrics and Gynecology, Changhai Hospital, Navy Medical University, Shanghai, China
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24
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Chen Y, Han L, Qiu X, Wang G, Zheng J. Neutrophil Extracellular Traps in Digestive Cancers: Warrior or Accomplice. Front Oncol 2021; 11:766636. [PMID: 34868992 PMCID: PMC8639597 DOI: 10.3389/fonc.2021.766636] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2021] [Accepted: 11/03/2021] [Indexed: 12/24/2022] Open
Abstract
Characterized as a complex of extracellular DNA fibers and granule proteins, neutrophil extracellular traps (NETs) are generated specifically by neutrophils which play a critical role in host defense and immune regulation. NETs have been initially found crucial for neutrophil anti-microbial function. Recent studies suggest that NETs are involved in tumorigenesis and cancer progression. However, the function of NETs in cancer remains unclear, which might be due to the variation of research models and the heterogeneity of cancers. Although most of malignant tumors have similar biological behaviors, significant differences indeed exist in various systems. Malignant tumors of the digestive system cause the most incidence and mortality of cancer worldwide. In this review, we would focus on research developments on NETs in digestive cancers to provide insights on their role in digestive cancer progression and future research directions.
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Affiliation(s)
- Yuxin Chen
- Cancer Institute, Xuzhou Medical University, Xuzhou, China.,Jiangsu Center for the Collaboration and Innovation of Cancer Biotherapy, Cancer Institute, Xuzhou Medical University, Xuzhou, China
| | - Lulu Han
- Cancer Institute, Xuzhou Medical University, Xuzhou, China.,Jiangsu Center for the Collaboration and Innovation of Cancer Biotherapy, Cancer Institute, Xuzhou Medical University, Xuzhou, China.,Center of Clinical Oncology, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, China
| | - Xiaoyan Qiu
- Cancer Institute, Xuzhou Medical University, Xuzhou, China.,Jiangsu Center for the Collaboration and Innovation of Cancer Biotherapy, Cancer Institute, Xuzhou Medical University, Xuzhou, China
| | - Gang Wang
- Cancer Institute, Xuzhou Medical University, Xuzhou, China.,Jiangsu Center for the Collaboration and Innovation of Cancer Biotherapy, Cancer Institute, Xuzhou Medical University, Xuzhou, China.,Center of Clinical Oncology, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, China
| | - Junnian Zheng
- Jiangsu Center for the Collaboration and Innovation of Cancer Biotherapy, Cancer Institute, Xuzhou Medical University, Xuzhou, China.,Center of Clinical Oncology, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, China
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25
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Efrimescu CI, Buggy PM, Buggy DJ. Neutrophil Extracellular Trapping Role in Cancer, Metastases, and Cancer-Related Thrombosis: a Narrative Review of the Current Evidence Base. Curr Oncol Rep 2021; 23:118. [PMID: 34342735 PMCID: PMC8330188 DOI: 10.1007/s11912-021-01103-0] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/19/2021] [Indexed: 12/31/2022]
Abstract
Purpose of Review Neutrophil extracellular trap (NET) formation is a newly discovered, reactive oxygen species-dependent regulated process, whereby neutrophils degranulate and extrude genetic material, after engulfing various infectious or neoplastic antigens, culminating in a measurable serologic footprint. Recent research has highlighted the involvement of NETs in cancer and cancer-related pathologies. We review the role of NET formation in cancer biology, prognosis and potential therapeutic modulators. Recent Findings Elevated NET levels are associated with cancer metastasis and may be modified by some anaesthetic-analgesic techniques during tumour resection surgery. It promotes tumour cell migration, angiogenesis and hypercoagulability. Although there are potential anti-NET formation therapeutics available, their role has not been formally assessed in cancer patients. Summary Limited available evidence suggests an association between elevated NET expression and cancer metastasis, but its validity as a prognostic indicator for cancer-related outcomes is inconclusive. Further observational and interventional studies are warranted to comprehend the potential prognostic and therapeutic role of NETs in cancer. Supplementary Information The online version contains supplementary material available at 10.1007/s11912-021-01103-0.
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Affiliation(s)
- Catalin I Efrimescu
- Department of Anaesthesiology & Perioperative Medicine, Mater Misericordiae University Hospital Eccles St, Dublin, 7 D07 R2WY, Ireland.
| | | | - Donal J Buggy
- Department of Anaesthesiology & Perioperative Medicine, Mater Misericordiae University Hospital Eccles St, Dublin, 7 D07 R2WY, Ireland
- UCD School of Medicine, University College Dublin, Dublin, Ireland
- Department of Outcomes Research, Cleveland Clinic, Cleveland, OH, USA
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26
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Molecular Mechanisms of Fetal Tendon Regeneration Versus Adult Fibrous Repair. Int J Mol Sci 2021; 22:ijms22115619. [PMID: 34070692 PMCID: PMC8198517 DOI: 10.3390/ijms22115619] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2021] [Revised: 05/22/2021] [Accepted: 05/23/2021] [Indexed: 12/31/2022] Open
Abstract
Tendinopathies are painful, disabling conditions that afflict 25% of the adult human population. Filling an unmet need for realistic large-animal models, we here present an ovine model of tendon injury for the comparative study of adult scarring repair and fetal regeneration. Complete regeneration of the fetal tendon within 28 days is demonstrated, while adult tendon defects remained macroscopically and histologically evident five months post-injury. In addition to a comprehensive histological assessment, proteome analyses of secretomes were performed. Confirming histological data, a specific and pronounced inflammation accompanied by activation of neutrophils in adult tendon defects was observed, corroborated by the significant up-regulation of pro-inflammatory factors, neutrophil attracting chemokines, the release of potentially tissue-damaging antimicrobial and extracellular matrix-degrading enzymes, and a response to oxidative stress. In contrast, secreted proteins of injured fetal tendons included proteins initiating the resolution of inflammation or promoting functional extracellular matrix production. These results demonstrate the power and relevance of our novel ovine fetal tendon regeneration model, which thus promises to accelerate research in the field. First insights from the model already support our molecular understanding of successful fetal tendon healing processes and may guide improved therapeutic strategies.
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27
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Del Favero G, Zeugswetter M, Kiss E, Marko D. Endoplasmic Reticulum Adaptation and Autophagic Competence Shape Response to Fluid Shear Stress in T24 Bladder Cancer Cells. Front Pharmacol 2021; 12:647350. [PMID: 34012396 PMCID: PMC8126838 DOI: 10.3389/fphar.2021.647350] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2020] [Accepted: 02/17/2021] [Indexed: 12/26/2022] Open
Abstract
Accumulation of xenobiotics and waste metabolites in the urinary bladder is constantly accompanied by shear stress originating from the movement of the luminal fluids. Hence, both chemical and physical cues constantly modulate the cellular response in health and disease. In line, bladder cells have to maintain elevated mechanosensory competence together with chemical stress response adaptation potential. However, much of the molecular mechanisms sustaining this plasticity is currently unknown. Taking this as a starting point, we investigated the response of T24 urinary bladder cancer cells to shear stress comparing morphology to functional performance. T24 cells responded to the shear stress protocol (flow speed of 0.03 ml/min, 3 h) by significantly increasing their surface area. When exposed to deoxynivalenol-3-sulfate (DON-3-Sulf), bladder cells increased this response in a concentration-dependent manner (0.1-1 µM). DON-3-Sulf is a urinary metabolite of a very common food contaminant mycotoxin (deoxynivalenol, DON) and was already described to enhance proliferation of cancer cells. Incubation with DON-3-Sulf also caused the enlargement of the endoplasmic reticulum (ER), decreased the lysosomal movement, and increased the formation of actin stress fibers. Similar remodeling of the endoplasmic reticulum and area spread after shear stress were observed upon incubation with the autophagy activator rapamycin (1-100 nM). Performance of experiments in the presence of chloroquine (chloroquine, 30 μM) further contributed to shed light on the mechanistic link between adaptation to the biomechanical stimulation and ER stress response. At the molecular level, we observed that ER reshaping was linked to actin organization, with the two components mutually regulating each other. Indeed, we identified in the ER stress-cytoskeletal rearrangement an important axis defining the physical/chemical response potential of bladder cells and created a workflow for further investigation of urinary metabolites, food constituents, and contaminants, as well as for pharmacological profiling.
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Affiliation(s)
- Giorgia Del Favero
- Department of Food Chemistry and Toxicology, Faculty of Chemistry, University of Vienna, Vienna, Austria.,Core Facility Multimodal Imaging, Faculty of Chemistry, University of Vienna, Vienna, Austria
| | - Michael Zeugswetter
- Department of Food Chemistry and Toxicology, Faculty of Chemistry, University of Vienna, Vienna, Austria
| | - Endre Kiss
- Core Facility Multimodal Imaging, Faculty of Chemistry, University of Vienna, Vienna, Austria
| | - Doris Marko
- Department of Food Chemistry and Toxicology, Faculty of Chemistry, University of Vienna, Vienna, Austria
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28
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Surendran V, Rutledge D, Colmon R, Chandrasekaran A. A novel tumor-immune microenvironment (TIME)-on-Chip mimics three dimensional neutrophil-tumor dynamics and neutrophil extracellular traps (NETs)-mediated collective tumor invasion. Biofabrication 2021; 13:10.1088/1758-5090/abe1cf. [PMID: 33524968 PMCID: PMC8990531 DOI: 10.1088/1758-5090/abe1cf] [Citation(s) in RCA: 40] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2020] [Accepted: 02/01/2021] [Indexed: 12/12/2022]
Abstract
Neutrophils are the most abundant type of leukocytes in the blood, traditionally regarded as the first immune responders to infections and inflammations. In the context of tumors, neutrophils have been shown to possess both tumor-promoting and tumor-limiting properties. A better understanding of the inter-cellular dynamics between the neutrophils and aggregated tumors could possibly shed light on the different modalities of neutrophil involvement in tumor progression. To studyin-vitrothe interactional dynamics of neutrophils and growing tumor aggregates, in this work, we engineered a novel, microfluidics-integrated, three-dimensional (3D) tumor-immune microenvironment (TIME)-on-Chip device, and we investigated the effect of neutrophils on the inception of collective 3D invasion of ovarian tumor cells. Herein, tumor spheroids generated and cultured on hydrogel based multi-microwell plates, and embedded within collagen matrix of defined thickness, were magnetically hybrid-integrated with a 3D bioprinting enabled microfluidic system fabricated on a porous membrane and carrying neutrophils. This setting recreated a typical TIMEin-vitroto model dynamic neutrophil migration and 3D tumor invasion. Using this device, we observed that neutrophils respond to the growing tumor spheroids through both chemotaxis and generation of neutrophil extracellular traps (NETs). The formation of NETs stimulated the reciprocation of tumor cells from their aggregated state to collectively invade into the surrounding collagen matrix, in a manner more significant compared to their response to known tumor-derived stimulants such as transforming growth factor and Interleukin- 8. This effect was reversed by drug-induced inhibition of NETs formation, suggesting that induction of NETs by cancer cells could be a pro-migratory tumor behavior. Further, we additionally report a previously unidentified, location-dictated mechanism of NETosis, in which NETs formation within the stromal extracellular collagen matrix around the spheroids, and not tumor-contacted NETs, is important for the induction of collective invasion of the ovarian tumor cells, thus providing a rationale for new anti-tumor therapeutics research.
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Affiliation(s)
- Vikram Surendran
- Bioinspired Microengineering Laboratory, Department of Chemical, Biological and Bio Engineering, North Carolina A&T State University, Greensboro 27411, United States of America
| | - Dylan Rutledge
- Bioinspired Microengineering Laboratory, Department of Chemical, Biological and Bio Engineering, North Carolina A&T State University, Greensboro 27411, United States of America
| | - Ramair Colmon
- Bioinspired Microengineering Laboratory, Department of Chemical, Biological and Bio Engineering, North Carolina A&T State University, Greensboro 27411, United States of America
| | - Arvind Chandrasekaran
- Bioinspired Microengineering Laboratory, Department of Chemical, Biological and Bio Engineering, North Carolina A&T State University, Greensboro 27411, United States of America
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29
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Molecular Biology of Ovarian Cancer: From Mechanisms of Intraperitoneal Metastasis to Therapeutic Opportunities. Cancers (Basel) 2021; 13:cancers13071661. [PMID: 33916182 PMCID: PMC8037638 DOI: 10.3390/cancers13071661] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2021] [Accepted: 03/31/2021] [Indexed: 12/12/2022] Open
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30
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Eicosanoid Content in Fetal Calf Serum Accounts for Reproducibility Challenges in Cell Culture. Biomolecules 2021; 11:biom11010113. [PMID: 33467719 PMCID: PMC7830683 DOI: 10.3390/biom11010113] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2020] [Revised: 01/08/2021] [Accepted: 01/14/2021] [Indexed: 12/18/2022] Open
Abstract
Reproducibility issues regarding in vitro cell culture experiments are related to genetic fluctuations and batch-wise variations of biological materials such as fetal calf serum (FCS). Genome sequencing may control the former, while the latter may remain unrecognized. Using a U937 macrophage model for cell differentiation and inflammation, we investigated whether the formation of effector molecules was dependent on the FCS batch used for cultivation. High resolution mass spectrometry (HRMS) was used to identify FCS constituents and to explore their effects on cultured cells evaluating secreted cytokines, eicosanoids, and other inflammatory mediators. Remarkably, the FCS eicosanoid composition showed more batch-dependent variations than the protein composition. Efficient uptake of fatty acids from the medium by U937 macrophages and inflammation-induced release thereof was evidenced using C13-labelled arachidonic acid, highlighting rapid lipid metabolism. For functional testing, FCS batch-dependent nanomolar concentration differences of two selected eicosanoids, 5-HETE and 15-HETE, were balanced out by spiking. Culturing U937 cells at these defined conditions indeed resulted in significant proteome alterations indicating HETE-induced PPARγ activation, independently corroborated by HETE-induced formation of peroxisomes observed by high-resolution microscopy. In conclusion, the present data demonstrate that FCS-contained eicosanoids, subject to substantial batch-wise variation, may modulate cellular effector functions in cell culture experiments.
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31
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Guo Y, Wang YL, Su WH, Yang PT, Chen J, Luo H. Three Genes Predict Prognosis in Microenvironment of Ovarian Cancer. Front Genet 2020; 11:990. [PMID: 32983229 PMCID: PMC7492617 DOI: 10.3389/fgene.2020.00990] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2020] [Accepted: 08/05/2020] [Indexed: 12/16/2022] Open
Abstract
Ovarian cancer (OC) is the deadliest gynecological cancer in women. Immune cell infiltration has a critical role in regulating carcinogenesis and prognosis in OC. To identify prognostic genes relevant to the tumor microenvironment in OC, we investigated the association between OC and gene expression profiles. Results obtained with the ESTIMATE R tool showed that immune score and stromal score were correlated with lymphatic invasion, and high immune score predicted a favorable prognosis. A total of 342 common differentially expressed genes were identified according to the two scores; these genes were mainly involved in immune response, extracellular region, and serine-type endopeptidase activity. Three immune-related prognostic genes were selected by univariate and multivariate Cox regression analysis. We further established a prognostic model and validated the prognostic value of three hub genes in different databases; our results showed that this model could accurately predict survival and evaluate prognosis independent of clinical characteristics. Three hub genes have prognostic value in OC. TIMER analysis revealed that the three genes were correlated with different immune cells. Low levels of macrophage infiltration and high levels of CD4+ T cell infiltration were associated with favorable survival outcomes. Arm-level gain of GYPC was correlated with neutrophils and dendritic cells. These findings indicate that CXCR4, GYPC, and MMP12 modulate prognosis via effects on the infiltration of immune cells. Thus, these genes represent potential targets for immune therapy in OC.
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Affiliation(s)
- Ya Guo
- Department of Radiation Oncology, The Second Affiliated Hospital, Xi'anjiao Tong University, Xi'an, China
| | - Ya Li Wang
- Department of Radiation Oncology, The Second Affiliated Hospital, Xi'anjiao Tong University, Xi'an, China
| | - Wang Hui Su
- Department of Radiation Oncology, The Second Affiliated Hospital, Xi'anjiao Tong University, Xi'an, China
| | - Peng Tao Yang
- Department of Radiation Oncology, The Second Affiliated Hospital, Xi'anjiao Tong University, Xi'an, China
| | - Jing Chen
- Department of Radiation Oncology, The Second Affiliated Hospital, Xi'anjiao Tong University, Xi'an, China
| | - Heng Luo
- Department of Radiation Oncology, The Second Affiliated Hospital, Xi'anjiao Tong University, Xi'an, China
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Determination of a Tumor-Promoting Microenvironment in Recurrent Medulloblastoma: A Multi-Omics Study of Cerebrospinal Fluid. Cancers (Basel) 2020; 12:cancers12061350. [PMID: 32466393 PMCID: PMC7352284 DOI: 10.3390/cancers12061350] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2020] [Revised: 05/07/2020] [Accepted: 05/22/2020] [Indexed: 12/21/2022] Open
Abstract
Molecular classification of medulloblastoma (MB) is well-established and reflects the cell origin and biological properties of tumor cells. However, limited data is available regarding the MB tumor microenvironment. Here, we present a mass spectrometry-based multi-omics pilot study of cerebrospinal fluid (CSF) from recurrent MB patients. A group of age-matched patients without a neoplastic disease was used as control cohort. Proteome profiling identified characteristic tumor markers, including FSTL5, ART3, and FMOD, and revealed a strong prevalence of anti-inflammatory and tumor-promoting proteins characteristic for alternatively polarized myeloid cells in MB samples. The up-regulation of ADAMTS1, GAP43 and GPR37 indicated hypoxic conditions in the CSF of MB patients. This notion was independently supported by metabolomics, demonstrating the up-regulation of tryptophan, methionine, serine and lysine, which have all been described to be induced upon hypoxia in CSF. While cyclooxygenase products were hardly detectable, the epoxygenase product and beta-oxidation promoting lipid hormone 12,13-DiHOME was found to be strongly up-regulated. Taken together, the data suggest a vicious cycle driven by autophagy, the formation of 12,13-DiHOME and increased beta-oxidation, thus promoting a metabolic shift supporting the formation of drug resistance and stem cell properties of MB cells. In conclusion, the different omics-techniques clearly synergized and mutually supported a novel model for a specific pathomechanism.
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