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Bischof K, Cremaschi A, Eroukhmanoff L, Landskron J, Flage-Larsen LL, Gade A, Bjørge L, Urbanucci A, Taskén K. Patient-derived acellular ascites fluid affects drug responses in ovarian cancer cell lines through the activation of key signalling pathways. Mol Oncol 2024. [PMID: 39245677 DOI: 10.1002/1878-0261.13726] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2024] [Revised: 07/03/2024] [Accepted: 08/22/2024] [Indexed: 09/10/2024] Open
Abstract
Malignant ascites is commonly produced in advanced epithelial ovarian cancer (EOC) and serves as unique microenvironment for tumour cells. Acellular ascites fluid (AAF) is rich in signalling molecules and has been proposed to play a role in the induction of chemoresistance. Through in vitro testing of drug sensitivity and by assessing intracellular phosphorylation status in response to mono- and combination treatment of five EOC cell lines after incubation with AAFs derived from 20 different patients, we investigated the chemoresistance-inducing potential of ascites. We show that the addition of AAFs to the culture media of EOC cell lines has the potential to induce resistance to standard-of-care drugs (SCDs). We also show that AAFs induce time- and concentration-dependent activation of downstream signalling to signal transducer and activator of transcription 3 (STAT3), and concomitantly altered phosphorylation of mitogen-activated protein kinase kinase (MEK), phosphoinositide 3-kinase (PI3K)-protein kinase B (AKT) and nuclear factor NF-kappa-B (NFκB). Antibodies targeting the interleukin-6 receptor (IL6R) effectively blocked phosphorylation of STAT3 and STAT1. Treatments with SCDs were effective in reducing cell viability in only a third of 30 clinically relevant conditions examined, defined as combinations of drugs, different cell lines and AAFs. Combinations of SCDs and novel therapeutics such as trametinib, fludarabine or rapamycin were superior in another third. Notably, we could nominate effective treatment combinations in almost all conditions except in 4 out of 30 conditions, in which trametinib or fludarabine showed higher efficacy alone. Taken together, our study underscores the importance of the molecular characterisation of individual patients' AAFs and the impact on treatment resistance as providing clinically meaningful information for future precision treatment approaches in EOC.
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Affiliation(s)
- Katharina Bischof
- Department of Cancer Immunology, Institute for Cancer Research, University of Oslo, Norway
- Division of Cancer Medicine, Department of Gynecological Oncology, Oslo University Hospital, Norway
| | - Andrea Cremaschi
- Centre for Molecular Medicine Norway (NCMM), Nordic EMBL Partnership, University of Oslo, Norway
- Oslo Centre for Biostatistics and Epidemiology, University of Oslo, Norway
- Singapore Institute for Clinical Sciences, A*STAR, Singapore
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore
| | - Lena Eroukhmanoff
- Centre for Molecular Medicine Norway (NCMM), Nordic EMBL Partnership, University of Oslo, Norway
| | - Johannes Landskron
- Centre for Molecular Medicine Norway (NCMM), Nordic EMBL Partnership, University of Oslo, Norway
| | - Lise-Lotte Flage-Larsen
- Centre for Molecular Medicine Norway (NCMM), Nordic EMBL Partnership, University of Oslo, Norway
| | - Alexandra Gade
- Centre for Molecular Medicine Norway (NCMM), Nordic EMBL Partnership, University of Oslo, Norway
| | - Line Bjørge
- Department of Obstetrics and Gynaecology, Haukeland University Hospital, Bergen, Norway
- Department of Clinical Science, Centre for Cancer Biomarkers CCBIO, University of Bergen, Norway
| | - Alfonso Urbanucci
- Faculty of Medicine and Health Technology, TAYS Cancer Centre and FICAN Mid, Tampere University, Finland
- Department of Tumor Biology, Institute for Cancer Research, University of Oslo, Norway
| | - Kjetil Taskén
- Department of Cancer Immunology, Institute for Cancer Research, University of Oslo, Norway
- Institute of Clinical Medicine, University of Oslo, Norway
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2
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Tadić V, Zhang W, Brozovic A. The high-grade serous ovarian cancer metastasis and chemoresistance in 3D models. Biochim Biophys Acta Rev Cancer 2024; 1879:189052. [PMID: 38097143 DOI: 10.1016/j.bbcan.2023.189052] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2023] [Revised: 12/06/2023] [Accepted: 12/06/2023] [Indexed: 12/21/2023]
Abstract
High-grade serous ovarian cancer (HGSOC) is the most frequent and aggressive type of epithelial ovarian cancer, with high recurrence rate and chemoresistance being the main issues in its clinical management. HGSOC is specifically challenging due to the metastatic dissemination via spheroids in the ascitic fluid. The HGSOC spheroids represent the invasive and chemoresistant cellular fraction, which is impossible to investigate in conventional two-dimensional (2D) monolayer cell cultures lacking critical cell-to-cell and cell-extracellular matrix interactions. Three-dimensional (3D) HGSOC cultures, where cells aggregate and exhibit relevant interactions, offer a promising in vitro model of peritoneal metastasis and multicellular drug resistance. This review summarizes recent studies of HGSOC in 3D culture conditions and highlights the role of multicellular HGSOC spheroids and ascitic environment in HGSOC metastasis and chemoresistance.
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Affiliation(s)
- Vanja Tadić
- Division of Molecular Biology, Ruđer Bošković Institute, Bijenička Str. 54, Zagreb HR-10000, Croatia
| | - Wei Zhang
- Department of Engineering Mechanics, Dalian University of Technology, Linggong Road 2, Dalian CN-116024, China
| | - Anamaria Brozovic
- Division of Molecular Biology, Ruđer Bošković Institute, Bijenička Str. 54, Zagreb HR-10000, Croatia.
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3
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Chauvin M, Meinsohn MC, Dasari S, May P, Iyer S, Nguyen NMP, Oliva E, Lucchini Z, Nagykery N, Kashiwagi A, Mishra R, Maser R, Wells J, Bult CJ, Mitra AK, Donahoe PK, Pépin D. Cancer-associated mesothelial cells are regulated by the anti-Müllerian hormone axis. Cell Rep 2023; 42:112730. [PMID: 37453057 DOI: 10.1016/j.celrep.2023.112730] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2022] [Revised: 04/27/2023] [Accepted: 06/16/2023] [Indexed: 07/18/2023] Open
Abstract
Cancer-associated mesothelial cells (CAMCs) in the tumor microenvironment are thought to promote growth and immune evasion. We find that, in mouse and human ovarian tumors, cancer cells express anti-Müllerian hormone (AMH) while CAMCs express its receptor AMHR2, suggesting a paracrine axis. Factors secreted by cancer cells induce AMHR2 expression during their reprogramming into CAMCs in mouse and human in vitro models. Overexpression of AMHR2 in the Met5a mesothelial cell line is sufficient to induce expression of immunosuppressive cytokines and growth factors that stimulate ovarian cancer cell growth in an AMH-dependent way. Finally, syngeneic cancer cells implanted in transgenic mice with Amhr2-/- CAMCs grow significantly slower than in wild-type hosts. The cytokine profile of Amhr2-/- tumor-bearing mice is altered and their tumors express less immune checkpoint markers programmed-cell-death 1 (PD1) and cytotoxic T lymphocyte-associated protein 4 (CTLA4). Taken together, these data suggest that the AMH/AMHR2 axis plays a critical role in regulating the pro-tumoral function of CAMCs in ovarian cancer.
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Affiliation(s)
- M Chauvin
- Pediatric Surgical Research Laboratories, Massachusetts General Hospital, Boston, MA, USA; Department of Surgery, Harvard Medical School, Boston, MA, USA
| | - M-C Meinsohn
- Pediatric Surgical Research Laboratories, Massachusetts General Hospital, Boston, MA, USA; Department of Surgery, Harvard Medical School, Boston, MA, USA
| | - S Dasari
- Indiana University School of Medicine-Bloomington, Indiana University, Bloomington, IN, USA
| | - P May
- Pediatric Surgical Research Laboratories, Massachusetts General Hospital, Boston, MA, USA
| | - S Iyer
- Whitehead Institute for Biomedical Research, Cambridge, MA, USA
| | - N M P Nguyen
- Pediatric Surgical Research Laboratories, Massachusetts General Hospital, Boston, MA, USA; Department of Surgery, Harvard Medical School, Boston, MA, USA
| | - E Oliva
- Department of Pathology, Massachusetts General Hospital, Boston, MA, USA
| | - Z Lucchini
- Pediatric Surgical Research Laboratories, Massachusetts General Hospital, Boston, MA, USA
| | - N Nagykery
- Pediatric Surgical Research Laboratories, Massachusetts General Hospital, Boston, MA, USA; Department of Surgery, Harvard Medical School, Boston, MA, USA
| | - A Kashiwagi
- Pediatric Surgical Research Laboratories, Massachusetts General Hospital, Boston, MA, USA; Department of Surgery, Harvard Medical School, Boston, MA, USA
| | - R Mishra
- Whitehead Institute for Biomedical Research, Cambridge, MA, USA
| | - R Maser
- Mouse Genome Informatics, The Jackson Laboratory, Bar Harbor, ME, USA
| | - J Wells
- Mouse Genome Informatics, The Jackson Laboratory, Bar Harbor, ME, USA
| | - C J Bult
- Mouse Genome Informatics, The Jackson Laboratory, Bar Harbor, ME, USA
| | - A K Mitra
- Indiana University School of Medicine-Bloomington, Indiana University, Bloomington, IN, USA
| | - Patricia K Donahoe
- Pediatric Surgical Research Laboratories, Massachusetts General Hospital, Boston, MA, USA; Department of Surgery, Harvard Medical School, Boston, MA, USA
| | - D Pépin
- Pediatric Surgical Research Laboratories, Massachusetts General Hospital, Boston, MA, USA; Department of Surgery, Harvard Medical School, Boston, MA, USA; Mouse Genome Informatics, The Jackson Laboratory, Bar Harbor, ME, USA.
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4
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Bajwa P, Kordylewicz K, Bilecz A, Lastra RR, Wroblewski K, Rinkevich Y, Lengyel E, Kenny HA. Cancer-associated mesothelial cell-derived ANGPTL4 and STC1 promote the early steps of ovarian cancer metastasis. JCI Insight 2023; 8:e163019. [PMID: 36795484 PMCID: PMC10070116 DOI: 10.1172/jci.insight.163019] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2022] [Accepted: 02/10/2023] [Indexed: 02/17/2023] Open
Abstract
Ovarian cancer (OvCa) preferentially metastasizes in association with mesothelial cell-lined surfaces. We sought to determine if mesothelial cells are required for OvCa metastasis and detect alterations in mesothelial cell gene expression and cytokine secretion upon interaction with OvCa cells. Using omental samples from patients with high-grade serous OvCa and mouse models with Wt1-driven GFP-expressing mesothelial cells, we validated the intratumoral localization of mesothelial cells during human and mouse OvCa omental metastasis. Removing mesothelial cells ex vivo from human and mouse omenta or in vivo using diphtheria toxin-mediated ablation in Msln-Cre mice significantly inhibited OvCa cell adhesion and colonization. Human ascites induced angiopoietin-like 4 (ANGPTL4) and stanniocalcin 1 (STC1) expression and secretion by mesothelial cells. Inhibition of STC1 or ANGPTL4 via RNAi obstructed OvCa cell-induced mesothelial cell to mesenchymal transition while inhibition of ANGPTL4 alone obstructed OvCa cell-induced mesothelial cell migration and glycolysis. Inhibition of mesothelial cell ANGPTL4 secretion via RNAi prevented mesothelial cell-induced monocyte migration, endothelial cell vessel formation, and OvCa cell adhesion, migration, and proliferation. In contrast, inhibition of mesothelial cell STC1 secretion via RNAi prevented mesothelial cell-induced endothelial cell vessel formation and OvCa cell adhesion, migration, proliferation, and invasion. Additionally, blocking ANPTL4 function with Abs reduced the ex vivo colonization of 3 different OvCa cell lines on human omental tissue explants and in vivo colonization of ID8p53-/-Brca2-/- cells on mouse omenta. These findings indicate that mesothelial cells are important to the initial stages of OvCa metastasis and that the crosstalk between mesothelial cells and the tumor microenvironment promotes OvCa metastasis through the secretion of ANGPTL4.
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Affiliation(s)
- Preety Bajwa
- Department of Obstetrics and Gynecology/Section of Gynecologic Oncology
| | | | - Agnes Bilecz
- Department of Obstetrics and Gynecology/Section of Gynecologic Oncology
- Department of Pathology, and
| | | | - Kristen Wroblewski
- Department of Public Health Sciences, University of Chicago, Chicago, Illinois, USA
| | - Yuval Rinkevich
- Institute of Regenerative Biology and Medicine, Helmholtz Zentrum München, Munich, Germany
| | - Ernst Lengyel
- Department of Obstetrics and Gynecology/Section of Gynecologic Oncology
| | - Hilary A. Kenny
- Department of Obstetrics and Gynecology/Section of Gynecologic Oncology
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5
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A 3D multi-cellular tissue model of the human omentum to study the formation of ovarian cancer metastasis. Biomaterials 2023; 294:121996. [PMID: 36689832 DOI: 10.1016/j.biomaterials.2023.121996] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2022] [Revised: 11/10/2022] [Accepted: 01/05/2023] [Indexed: 01/15/2023]
Abstract
Reliable and predictive experimental models are urgently needed to study metastatic mechanisms of ovarian cancer cells in the omentum. Although models for ovarian cancer cell adhesion and invasion were previously investigated, the lack of certain omental cell types, which influence the metastatic behavior of cancer cells, limits the application of these tissue models. Here, we describe a 3D multi-cellular human omentum tissue model, which considers the spatial arrangement of five omental cell types. Reproducible tissue models were fabricated combining permeable cell culture inserts and bioprinting technology to mimic metastatic processes of immortalized and patient-derived ovarian cancer cells. The implementation of an endothelial barrier further allowed studying the interaction between cancer and endothelial cells during hematogenous dissemination and the impact of chemotherapeutic drugs. This proof-of-concept study may serve as a platform for patient-specific investigations in personalized oncology in the future.
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Uno K, Iyoshi S, Yoshihara M, Kitami K, Mogi K, Fujimoto H, Sugiyama M, Koya Y, Yamakita Y, Nawa A, Kanayama T, Tomita H, Enomoto A, Kajiyama H. Metastatic Voyage of Ovarian Cancer Cells in Ascites with the Assistance of Various Cellular Components. Int J Mol Sci 2022; 23:4383. [PMID: 35457198 PMCID: PMC9031612 DOI: 10.3390/ijms23084383] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2022] [Revised: 04/10/2022] [Accepted: 04/12/2022] [Indexed: 12/16/2022] Open
Abstract
Epithelial ovarian cancer (EOC) is the most lethal gynecologic malignancy and has a unique metastatic route using ascites, known as the transcoelomic root. However, studies on ascites and contained cellular components have not yet been sufficiently clarified. In this review, we focus on the significance of accumulating ascites, contained EOC cells in the form of spheroids, and interaction with non-malignant host cells. To become resistant against anoikis, EOC cells form spheroids in ascites, where epithelial-to-mesenchymal transition stimulated by transforming growth factor-β can be a key pathway. As spheroids form, EOC cells are also gaining the ability to attach and invade the peritoneum to induce intraperitoneal metastasis, as well as resistance to conventional chemotherapy. Recently, accumulating evidence suggests that EOC spheroids in ascites are composed of not only cancer cells, but also non-malignant cells existing with higher abundance than EOC cells in ascites, including macrophages, mesothelial cells, and lymphocytes. Moreover, hetero-cellular spheroids are demonstrated to form more aggregated spheroids and have higher adhesion ability for the mesothelial layer. To improve the poor prognosis, we need to elucidate the mechanisms of spheroid formation and interactions with non-malignant cells in ascites that are a unique tumor microenvironment for EOC.
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Affiliation(s)
- Kaname Uno
- Department of Obstetrics and Gynecology, Graduate School of Medicine, Nagoya University, Nagoya 466-8560, Japan; (K.U.); (S.I.); (K.K.); (K.M.); (H.F.); (Y.Y.); (H.K.)
- Division of Clinical Genetics, Department of Laboratory Medicine, Lund University, 223-62 Lund, Sweden
| | - Shohei Iyoshi
- Department of Obstetrics and Gynecology, Graduate School of Medicine, Nagoya University, Nagoya 466-8560, Japan; (K.U.); (S.I.); (K.K.); (K.M.); (H.F.); (Y.Y.); (H.K.)
- Spemann Graduate School of Biology and Medicine, University of Freiburg, 79104 Freiburg, Germany
| | - Masato Yoshihara
- Department of Obstetrics and Gynecology, Graduate School of Medicine, Nagoya University, Nagoya 466-8560, Japan; (K.U.); (S.I.); (K.K.); (K.M.); (H.F.); (Y.Y.); (H.K.)
| | - Kazuhisa Kitami
- Department of Obstetrics and Gynecology, Graduate School of Medicine, Nagoya University, Nagoya 466-8560, Japan; (K.U.); (S.I.); (K.K.); (K.M.); (H.F.); (Y.Y.); (H.K.)
| | - Kazumasa Mogi
- Department of Obstetrics and Gynecology, Graduate School of Medicine, Nagoya University, Nagoya 466-8560, Japan; (K.U.); (S.I.); (K.K.); (K.M.); (H.F.); (Y.Y.); (H.K.)
| | - Hiroki Fujimoto
- Department of Obstetrics and Gynecology, Graduate School of Medicine, Nagoya University, Nagoya 466-8560, Japan; (K.U.); (S.I.); (K.K.); (K.M.); (H.F.); (Y.Y.); (H.K.)
- Discipline of Obstetrics and Gynecology, Adelaide Medical School, Robinson Research Institute, University of Adelaide, Adelaide 5005, Australia
| | - Mai Sugiyama
- Bell Research Center, Department of Obstetrics and Gynecology Collaborative Research, Graduate School of Medicine, Nagoya University, Nagoya 466-8560, Japan; (M.S.); (Y.K.); (A.N.)
| | - Yoshihiro Koya
- Bell Research Center, Department of Obstetrics and Gynecology Collaborative Research, Graduate School of Medicine, Nagoya University, Nagoya 466-8560, Japan; (M.S.); (Y.K.); (A.N.)
| | - Yoshihiko Yamakita
- Department of Obstetrics and Gynecology, Graduate School of Medicine, Nagoya University, Nagoya 466-8560, Japan; (K.U.); (S.I.); (K.K.); (K.M.); (H.F.); (Y.Y.); (H.K.)
- Bell Research Center, Department of Obstetrics and Gynecology Collaborative Research, Graduate School of Medicine, Nagoya University, Nagoya 466-8560, Japan; (M.S.); (Y.K.); (A.N.)
| | - Akihiro Nawa
- Bell Research Center, Department of Obstetrics and Gynecology Collaborative Research, Graduate School of Medicine, Nagoya University, Nagoya 466-8560, Japan; (M.S.); (Y.K.); (A.N.)
| | - Tomohiro Kanayama
- Department of Tumor Pathology, Graduate School of Medicine, Gifu University, Gifu 501-1194, Japan; (T.K.); (H.T.)
| | - Hiroyuki Tomita
- Department of Tumor Pathology, Graduate School of Medicine, Gifu University, Gifu 501-1194, Japan; (T.K.); (H.T.)
| | - Atsushi Enomoto
- Department of Pathology, Graduate School of Medicine, Nagoya University, Nagoya 466-8560, Japan;
| | - Hiroaki Kajiyama
- Department of Obstetrics and Gynecology, Graduate School of Medicine, Nagoya University, Nagoya 466-8560, Japan; (K.U.); (S.I.); (K.K.); (K.M.); (H.F.); (Y.Y.); (H.K.)
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7
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Del Rio D, Masi I, Caprara V, Spadaro F, Ottavi F, Strippoli R, Sandoval P, López-Cabrera M, Sainz de la Cuesta R, Bagnato A, Rosanò L. Ovarian Cancer-Driven Mesothelial-to-Mesenchymal Transition is Triggered by the Endothelin-1/β-arr1 Axis. Front Cell Dev Biol 2021; 9:764375. [PMID: 34926453 PMCID: PMC8672058 DOI: 10.3389/fcell.2021.764375] [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: 08/25/2021] [Accepted: 11/10/2021] [Indexed: 12/01/2022] Open
Abstract
Transcoelomic spread of serous ovarian cancer (SOC) results from the cooperative interactions between cancer and host components. Tumor-derived factors might allow the conversion of mesothelial cells (MCs) into tumor-associated MCs, providing a favorable environment for SOC cell dissemination. However, factors and molecular mechanisms involved in this process are largely unexplored. Here we investigated the tumor-related endothelin-1 (ET-1) as an inducer of changes in MCs supporting SOC progression. Here, we report a significant production of ET-1 from MCs associated with the expression of its cognate receptors, ETA and ETB, along with the protein β-arrestin1. ET-1 triggers MC proliferation via β-arrestin1-dependent MAPK and NF-kB pathways and increases the release of cancer-related factors. The ETA/ETB receptor activation supports the genetic reprogramming of mesothelial-to-mesenchymal transition (MMT), with upregulation of mesenchymal markers, as fibronectin, α-SMA, N-cadherin and vimentin, NF-kB-dependent Snail transcriptional activity and downregulation of E-cadherin and ZO-1, allowing to enhanced MC migration and invasion, and SOC transmesothelial migration. These effects are impaired by either blockade of ETAR and ETBR or by β-arrestin1 silencing. Notably, in peritoneal metastases both ETAR and ETBR are co-expressed with MMT markers compared to normal control peritoneum. Collectively, our report shows that the ET-1 axis may contribute to the early stage of SOC progression by modulating MC pro-metastatic behaviour via MMT.
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Affiliation(s)
- Danila Del Rio
- Institute of Molecular Biology and Pathology, CNR, Rome, Italy
| | - Ilenia Masi
- Institute of Molecular Biology and Pathology, CNR, Rome, Italy
| | - Valentina Caprara
- Unit of Preclinical Models and New Therapeutic Agents, IRCCS - Regina Elena National Cancer Institute, Rome, Italy
| | - Francesca Spadaro
- Confocal Microscopy Unit, Core Facilities, Istituto Superiore di Sanità, Rome, Italy
| | - Flavia Ottavi
- Institute of Molecular Biology and Pathology, CNR, Rome, Italy
| | - Raffaele Strippoli
- Department of Molecular Medicine, Sapienza University of Rome, Rome, Italy
| | - Pilar Sandoval
- Centro de Biología Molecular "Severo Ochoa" (CBM), Spanish Council for Scientific Research (CSIC), Universidad Autónoma de Madrid (UAM), Madrid, Spain
| | - Manuel López-Cabrera
- Centro de Biología Molecular "Severo Ochoa" (CBM), Spanish Council for Scientific Research (CSIC), Universidad Autónoma de Madrid (UAM), Madrid, Spain
| | | | - Anna Bagnato
- Unit of Preclinical Models and New Therapeutic Agents, IRCCS - Regina Elena National Cancer Institute, Rome, Italy
| | - Laura Rosanò
- Institute of Molecular Biology and Pathology, CNR, Rome, Italy.,Unit of Preclinical Models and New Therapeutic Agents, IRCCS - Regina Elena National Cancer Institute, Rome, Italy
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8
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Horst EN, Bregenzer ME, Mehta P, Snyder CS, Repetto T, Yang-Hartwich Y, Mehta G. Personalized models of heterogeneous 3D epithelial tumor microenvironments: Ovarian cancer as a model. Acta Biomater 2021; 132:401-420. [PMID: 33940195 PMCID: PMC8969826 DOI: 10.1016/j.actbio.2021.04.041] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2020] [Revised: 04/15/2021] [Accepted: 04/20/2021] [Indexed: 02/07/2023]
Abstract
Intractable human diseases such as cancers, are context dependent, unique to both the individual patient and to the specific tumor microenvironment. However, conventional cancer treatments are often nonspecific, targeting global similarities rather than unique drivers. This limits treatment efficacy across heterogeneous patient populations and even at different tumor locations within the same patient. Ultimately, this poor efficacy can lead to adverse clinical outcomes and the development of treatment-resistant relapse. To prevent this and improve outcomes, it is necessary to be selective when choosing a patient's optimal adjuvant treatment. In this review, we posit the use of personalized, tumor-specific models (TSM) as tools to achieve this remarkable feat. First, using ovarian cancer as a model disease, we outline the heterogeneity and complexity of both the cellular and extracellular components in the tumor microenvironment. Then we examine the advantages and disadvantages of contemporary cancer models and the rationale for personalized TSM. We discuss how to generate precision 3D models through careful and detailed analysis of patient biopsies. Finally, we provide clinically relevant applications of these versatile personalized cancer models to highlight their potential impact. These models are ideal for a myriad of fundamental cancer biology and translational studies. Importantly, these approaches can be extended to other carcinomas, facilitating the discovery of new therapeutics that more effectively target the unique aspects of each individual patient's TME. STATEMENT OF SIGNIFICANCE: In this article, we have presented the case for the application of biomaterials in developing personalized models of complex diseases such as cancers. TSM could bring about breakthroughs in the promise of precision medicine. The critical components of the diverse tumor microenvironments, that lead to treatment failures, include cellular- and extracellular matrix- heterogeneity, and biophysical signals to the cells. Therefore, we have described these dynamic components of the tumor microenvironments, and have highlighted how contemporary biomaterials can be utilized to create personalized in vitro models of cancers. We have also described the application of the TSM to predict the dynamic patterns of disease progression, and predict effective therapies that can produce durable responses, limit relapses, and treat any minimal residual disease.
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Affiliation(s)
- Eric N Horst
- Department of Biomedical Engineering, University of Michigan, Ann Arbor, MI 48109, United States
| | - Michael E Bregenzer
- Department of Biomedical Engineering, University of Michigan, Ann Arbor, MI 48109, United States
| | - Pooja Mehta
- Department of Materials Science and Engineering, University of Michigan, Ann Arbor, MI 48109, United States
| | - Catherine S Snyder
- Department of Materials Science and Engineering, University of Michigan, Ann Arbor, MI 48109, United States
| | - Taylor Repetto
- Department of Materials Science and Engineering, University of Michigan, Ann Arbor, MI 48109, United States
| | - Yang Yang-Hartwich
- Department of Obstetrics, Gynecology & Reproductive Sciences, Yale School of Medicine, Yale University, New Haven, CT 06510, United States
| | - Geeta Mehta
- Department of Biomedical Engineering, University of Michigan, Ann Arbor, MI 48109, United States; Department of Materials Science and Engineering, University of Michigan, Ann Arbor, MI 48109, United States; Macromolecular Science and Engineering, University of Michigan, Ann Arbor, MI 48109, United States; Rogel Cancer Center, University of Michigan, Ann Arbor, MI 48109, United States; Precision Health, University of Michigan, Ann Arbor, MI 48109, United States.
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9
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Estermann M, Huang YL, Septiadi D, Ritz D, Liang CY, Jacob F, Drasler B, Petri-Fink A, Heinzelmann-Schwarz V, Rothen-Rutishauser B. Patient-derived and artificial ascites have minor effects on MeT-5A mesothelial cells and do not facilitate ovarian cancer cell adhesion. PLoS One 2020; 15:e0241500. [PMID: 33270665 PMCID: PMC7714103 DOI: 10.1371/journal.pone.0241500] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2020] [Accepted: 08/07/2020] [Indexed: 12/02/2022] Open
Abstract
The presence of ascites in the peritoneal cavity leads to morphological and functional changes of the peritoneal mesothelial cell layer. Cells loose cell-cell interactions, rearrange their cytoskeleton, activate the production of fibronectin, and change their cell surface morphology in a proinflammatory environment. Moreover, ovarian cancer cell adhesion has been shown to be facilitated by these changes due to increased integrin- and CD44-mediated binding sites. In this study, the biological responsiveness of the human pleural mesothelial cell line MeT-5A to patient-derived and artificial ascites was studied in vitro and adhesion of ovarian cancer cells, i.e. SKOV-3 cells, investigated. Changes were mainly observed in cells exposed to artificial ascites containing higher cytokine concentrations than patient-derived ascites. Interestingly, reduced cell-cell interactions were already observed in untreated MeT-5A cells and effects on tight junction protein expression and permeability upon exposure to ascites were minor. Ascites induced upregulation of CDC42 effector protein 2 expression, which affects stress fiber formation, however significant F-actin reorganization was not observed. Moreover, fibronectin production remained unchanged. Analysis of mesothelial cell surface characteristics showed upregulated expression of intercellular adhesion molecule 1, slightly increased hyaluronic acid secretion and decreased microvillus expression upon exposure to ascites. Nevertheless, the observed changes were not sufficient to facilitate adhesion of SKOV-3 cells on MeT-5A cell layer. This study revealed that MeT-5A cells show a reduced biological responsiveness to the presence of ascites, in contrast to published studies on primary human peritoneal mesothelial cells.
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Affiliation(s)
- Manuela Estermann
- Adolphe Merkle Institute, University of Fribourg, Fribourg, Switzerland
| | - Yen-Lin Huang
- Department of Biomedicine, University Hospital Basel and University of Basel, Basel, Switzerland
| | - Dedy Septiadi
- Adolphe Merkle Institute, University of Fribourg, Fribourg, Switzerland
| | - Danilo Ritz
- Proteomics Core Facility, Biozentrum, University of Basel, Basel, Switzerland
| | - Ching-Yeu Liang
- Department of Biomedicine, University Hospital Basel and University of Basel, Basel, Switzerland
| | - Francis Jacob
- Department of Biomedicine, University Hospital Basel and University of Basel, Basel, Switzerland
| | - Barbara Drasler
- Adolphe Merkle Institute, University of Fribourg, Fribourg, Switzerland
| | - Alke Petri-Fink
- Adolphe Merkle Institute, University of Fribourg, Fribourg, Switzerland
- Department of Chemistry, University of Fribourg, Fribourg, Switzerland
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10
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Deng L, Guo S, Li H, You X, Song Y, Su H. CA125, CEA, CA19-9, and Heteroploid Cells in Ascites Fluid May Help Diagnose Peritoneal Carcinomatosis in Patients with Gastrointestinal and Ovarian Malignancies. Cancer Manag Res 2020; 12:10479-10489. [PMID: 33122947 PMCID: PMC7588672 DOI: 10.2147/cmar.s271596] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2020] [Accepted: 09/24/2020] [Indexed: 12/27/2022] Open
Abstract
Background This study explored the value of ascites and serum CA125, CEA, and CA19-9 levels and ascites DNA ploidy analysis for the diagnosis of peritoneal carcinomatosis (PC) in patients with gastrointestinal and ovarian malignancies, which can cause ascites and may disseminate peritoneally. Methods We measured ascites and serum levels of CA125, CEA, CA19-9 and performed an ascites DNA ploidy analysis in 58 patients with PC and 44 patients without PC. Results We found that a high expression level of CA125 in ascites fluid was associated with the occurrence of PC in patients with gastrointestinal and ovarian malignancies (P<0.001), and that high CEA and CA19- 9 levels in ascites fluid were associated with PC in patients with gastrointestinal malignancies (P=0.001, P=0.002). But, these tumor marker expression levels in ascites fluid were not significantly associated with the PC stage (P>0.05). We found similar serum levels of CA125, CEA, and CA19-9 between patients with gastrointestinal and ovarian malignancies and PC and those without PC (P>0.05). We found that the presence of three or more cells with heteroploid in the ascites samples was significantly associated with PC in gastrointestinal and ovarian malignancies (P<0.001). In addition, the best ROC curves and highest AUCs were achieved by combining the CA125 level and heteroploid cell analysis results (AUC for gastrointestinal and ovarian malignancies, 0.815, AUC for gastrointestinal malignancies, 0.873). Moreover, the combined ascites CA125 level and result of heteroploid cell analysis provided the best diagnostic sensitivity and specificity for PC (75.9% and 79.5%, respectively, in gastrointestinal and ovarian malignancies; 85.0% and 86.7%, respectively, in gastrointestinal malignancies). Conclusion Ascites levels of CA125, CEA, CA19-9, and heteroploid cells can be considered valuable markers for the diagnosis of PC in patients with gastrointestinal and ovarian cancer.
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Affiliation(s)
- Lin Deng
- Department of Oncology, Tangdu Hospital, Air Force Military Medical University, Xi'an, Shaanxi, China
| | - Shikong Guo
- Department of Orthopedics, Tangdu Hospital, Air Force Military Medical University, Xi'an, Shaanxi, China
| | - Hong Li
- Department of Oncology, Tangdu Hospital, Air Force Military Medical University, Xi'an, Shaanxi, China
| | - Xianghui You
- Department of Oncology, Tangdu Hospital, Air Force Military Medical University, Xi'an, Shaanxi, China
| | - Yang Song
- Department of Oncology, Tangdu Hospital, Air Force Military Medical University, Xi'an, Shaanxi, China
| | - Haichuan Su
- Department of Oncology, Tangdu Hospital, Air Force Military Medical University, Xi'an, Shaanxi, China
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11
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Abstract
Pancreatic cancer is the third leading cause of cancer death in the USA, and pancreatic ductal adenocarcinoma (PDA) constitutes 85% of pancreatic cancer diagnoses. PDA frequently metastasizes to the peritoneum, but effective treatment of peritoneal metastasis remains a clinical challenge. Despite this unmet need, understanding of the biological mechanisms that contribute to development and progression of PDA peritoneal metastasis is sparse. By contrast, a vast number of studies have investigated mechanisms of peritoneal metastasis in ovarian and gastric cancers. Here, we contrast similarities and differences between peritoneal metastasis in PDA as compared with those in gastric and ovarian cancer by outlining molecular mediators involved in each step of the peritoneal metastasis cascade. This review aims to provide mechanistic insights that could be translated into effective targeted therapies for patients with peritoneal metastasis from PDA.
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12
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Aziz MAAE, Agarwal K, Dasari S, Mitra AAK. Productive Cross-Talk with the Microenvironment: A Critical Step in Ovarian Cancer Metastasis. Cancers (Basel) 2019; 11:cancers11101608. [PMID: 31640297 PMCID: PMC6827352 DOI: 10.3390/cancers11101608] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2019] [Revised: 10/04/2019] [Accepted: 10/14/2019] [Indexed: 12/20/2022] Open
Abstract
Most ovarian cancer patients present with disseminated disease at the time of their diagnosis, which is one of the main reasons for their poor prognosis. Metastasis is a multi-step process and a clear understanding of the mechanism of regulation of these steps remains elusive. Productive reciprocal interactions between the metastasizing ovarian cancer cells and the microenvironment of the metastatic site or the tumor microenvironment play an important role in the successful establishment of metastasis. Much progress has been made in the recent past in our understanding of such interactions and the role of the cellular and acellular components of the microenvironment in establishing the metastatic tumors. This review will outline the role of the microenvironmental components of the ovarian cancer metastatic niche and their role in helping establish the metastatic tumors. Special emphasis will be given to the mesothelial cells, which are the first cells encountered by the cancer cells at the site of metastasis.
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Affiliation(s)
- Mohamed A Abd El Aziz
- Medical Sciences Program, Indiana University School of Medicine, Bloomington, IN 47405, USA.
| | - Komal Agarwal
- Medical Sciences Program, Indiana University School of Medicine, Bloomington, IN 47405, USA.
| | - Subramanyam Dasari
- Medical Sciences Program, Indiana University School of Medicine, Bloomington, IN 47405, USA.
| | - And Anirban K Mitra
- Medical Sciences Program, Indiana University School of Medicine, Bloomington, IN 47405, USA.
- Department of Medical and Molecular Genetics, Indiana University School of Medicine, Indianapolis, IN 46202, USA.
- Indiana University Melvin and Bren Simon Cancer Center, Indianapolis, IN 46202, USA.
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13
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Ascites from Ovarian Cancer Induces Novel Fucosylated Proteins. CANCER MICROENVIRONMENT 2019; 12:181-195. [PMID: 31267484 DOI: 10.1007/s12307-019-00227-z] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/09/2018] [Accepted: 05/24/2019] [Indexed: 12/18/2022]
Abstract
Ovarian cancer is considered to be the most lethal type of gynecological cancer. During the advanced stages of ovarian cancer, an accumulation of ascites is observed. Fucosylation has been classified as an abnormal post-translational modification that is present in many diseases, including ovarian cancer. Ovarian cancer cells that are cultured with ascites stimulation change their morphology; concomitantly, the fucosylation process is altered. However, it is not known which fucosylated proteins are modified. The goal of this work was to identify the differentially fucosylated proteins that are expressed by ovarian cancer cell lines that are cultured with ovarian cancer patients' ascites. Aleuria aurantia lectin was used to detect fucosylation, and some changes were observed, especially in the cell membrane. Affinity chromatography and mass spectrometry (MALDI-TOF) were used to identify 6 fucosylated proteins. Four proteins (Intermediate filament family orphan 1 [IFFO1], PHD finger protein 20-like protein 1 [PHF20L1], immunoglobulin gamma 1 heavy chain variable region partial [IGHV1-2], and Zinc finger protein 224 [ZNF224]) were obtained from cell cultures stimulated with ascites, and the other two proteins (Peregrin [BRPF1] and Dystrobrevin alpha [DTNA]) were obtained under normal culture conditions. The fucosylated state of some of these proteins was further analyzed. The experimental results show that the ascites of ovarian cancer patients modulated the fucosylation process. The PHD finger protein 20-like protein 1, Zinc finger protein 224 and Peregrin proteins colocalize with fucosylation at different levels.
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14
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Piché A. Malignant peritoneal effusion acting as a tumor environment in ovarian cancer progression: Impact and significance. World J Clin Oncol 2018; 9:167-171. [PMID: 30622924 PMCID: PMC6314862 DOI: 10.5306/wjco.v9.i8.167] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/26/2018] [Revised: 10/11/2018] [Accepted: 11/04/2018] [Indexed: 02/06/2023] Open
Abstract
Until recently, ovarian cancer research has mainly focused on the tumor cells themselves ignoring for the most part the surrounding tumor environment which includes malignant peritoneal effusions. However, one of the major conceptual advances in oncology over the last few years has been the appreciation that cancer progression cannot be explained by aberrations in cancer cells themselves and is strongly influenced by the surrounding tumor environment. The mechanisms of ovarian cancer progression differ from that of other solid tumors because ovarian cancer cells primarily disseminate within the peritoneal cavity. Malignant peritoneal effusion accumulates in the peritoneal cavity during ovarian cancer progression. These exudative fluids act as a unique tumor environment providing a framework that orchestrates cellular and molecular changes contributing to aggressiveness and disease progression. The composition of ascites, which includes cellular and acellular components, constantly adapts during the course of the disease in response to various cellular cues originating from both tumor and stromal cells. The tumor environment that represents peritoneal effusions closely constitute an ecosystem, with specific cell types and signaling molecules increasing and decreasing during the course of the disease progression creating a single complex network. Although recent advances aiming to understand the ovarian tumor environment have focused one at a time on components, the net impact of the whole environment cannot be understood simply from its parts or outside is environmental context.
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Affiliation(s)
- Alain Piché
- Département de Microbiologie et Infectiologie, Faculté de Médecine, Université de Sherbrooke, Sherbrooke QC J1H 5N4, Canada
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15
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Klymenko Y, Nephew KP. Epigenetic Crosstalk between the Tumor Microenvironment and Ovarian Cancer Cells: A Therapeutic Road Less Traveled. Cancers (Basel) 2018; 10:E295. [PMID: 30200265 PMCID: PMC6162502 DOI: 10.3390/cancers10090295] [Citation(s) in RCA: 37] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2018] [Revised: 08/27/2018] [Accepted: 08/28/2018] [Indexed: 12/11/2022] Open
Abstract
Metastatic dissemination of epithelial ovarian cancer (EOC) predominantly occurs through direct cell shedding from the primary tumor into the intra-abdominal cavity that is filled with malignant ascitic effusions. Facilitated by the fluid flow, cells distribute throughout the cavity, broadly seed and invade through peritoneal lining, and resume secondary tumor growth in abdominal and pelvic organs. At all steps of this unique metastatic process, cancer cells exist within a multidimensional tumor microenvironment consisting of intraperitoneally residing cancer-reprogramed fibroblasts, adipose, immune, mesenchymal stem, mesothelial, and vascular cells that exert miscellaneous bioactive molecules into malignant ascites and contribute to EOC progression and metastasis via distinct molecular mechanisms and epigenetic dysregulation. This review outlines basic epigenetic mechanisms, including DNA methylation, histone modifications, chromatin remodeling, and non-coding RNA regulators, and summarizes current knowledge on reciprocal interactions between each participant of the EOC cellular milieu and tumor cells in the context of aberrant epigenetic crosstalk. Promising research directions and potential therapeutic strategies that may encompass epigenetic tailoring as a component of complex EOC treatment are discussed.
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Affiliation(s)
- Yuliya Klymenko
- Cell, Molecular and Cancer Biology Program, Medical Sciences, Indiana University School of Medicine, Bloomington, IN 47405, USA.
- Department of Chemistry and Biochemistry, Harper Cancer Research Institute, University of Notre Dame, South Bend, IN 46617, USA.
| | - Kenneth P Nephew
- Cell, Molecular and Cancer Biology Program, Medical Sciences, Indiana University School of Medicine, Bloomington, IN 47405, USA.
- Department of Cellular and Integrative Physiology and Obstetrics and Gynecology, Indiana University School of Medicine, Indianapolis, IN 46202, USA.
- Indiana University Simon Cancer Center, Indianapolis, IN 46202, USA.
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16
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Liu D, Kong D, Li J, Gao L, Wu D, Liu Y, Yang W, Zhang L, Zhu J, Jin X. HE4 level in ascites may assess the ovarian cancer chemotherapeutic effect. J Ovarian Res 2018; 11:47. [PMID: 29903044 PMCID: PMC6002981 DOI: 10.1186/s13048-018-0402-3] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2017] [Accepted: 03/26/2018] [Indexed: 12/17/2022] Open
Abstract
BACKGROUND The clinical treatment of ovarian cancer with ascites is problematic. The main reasons for treatment failure are the susceptibility to intraperitoneal metastasis and chemotherapeutic drug resistance. The purpose and significance of this study is to evaluate which marker might evaluate treatment efficacy and improve the cure rate. RESULTS This study compared a no chemotherapy group with a chemotherapy group regarding the determination of carbohydrate antigen 125 and human epididymis protein 4 in ovarian cancer ascitic supernatants and cross-analyzed routine serum carbohydrate antigen 125 levels. The level of human epididymis protein 4 in the ascites of the chemotherapy group was significantly lower than that of the no chemotherapy group (p < 0.001). Moreover, the expression of ascitic human epididymis protein 4 correlated positively with serum carbohydrate antigen 125 levels (p < 0.001). MDR was positive in 13 of the 30 samples (43.33%) in the chemotherapy group with highly expressed CA125. CONCLUSION The level of human epididymis protein 4 in ovarian cancer ascites may reflect the therapeutic effect of ovarian cancer patients, and a high level of human epididymis protein 4 might predict chemoresistance and the possibility of ascites formation. The determination of the expression of human epididymis protein 4 alone or combined with carbohydrate antigen 125 levels in both serum and ascites in ovarian cancer patients with ascites may have important significance for guiding and improving the treatment regimen.
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Affiliation(s)
- Duanyang Liu
- Department of Pathology, Harbin Medical University, 157 Baojian Road, Nangang District, Harbin, China
| | - Dan Kong
- Department of Oncologic Gynecology, Harbin Medical University Cancer Hospital, Harbin, China
| | - Jing Li
- Department of Pathology, Harbin Medical University, 157 Baojian Road, Nangang District, Harbin, China
| | - Lei Gao
- Department of Pathology, Harbin Medical University, 157 Baojian Road, Nangang District, Harbin, China
| | - Di Wu
- Department of Gynecology, the First Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Yu Liu
- Department of Pathology, Harbin Medical University, 157 Baojian Road, Nangang District, Harbin, China
| | - Weiwei Yang
- Department of Pathology, Harbin Medical University, 157 Baojian Road, Nangang District, Harbin, China
| | - Lei Zhang
- Department of Pathology, Harbin Medical University, 157 Baojian Road, Nangang District, Harbin, China
| | - Jiang Zhu
- Department of Orthopedics, the First Affiliated Hospital of Harbin Medical University, Harbin, China.
| | - Xiaoming Jin
- Department of Pathology, Harbin Medical University, 157 Baojian Road, Nangang District, Harbin, China.
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17
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Carroll MJ, Fogg KC, Patel HA, Krause HB, Mancha AS, Patankar MS, Weisman PS, Barroilhet L, Kreeger PK. Alternatively-Activated Macrophages Upregulate Mesothelial Expression of P-Selectin to Enhance Adhesion of Ovarian Cancer Cells. Cancer Res 2018; 78:3560-3573. [PMID: 29739756 DOI: 10.1158/0008-5472.can-17-3341] [Citation(s) in RCA: 43] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2017] [Revised: 03/07/2018] [Accepted: 05/02/2018] [Indexed: 12/14/2022]
Abstract
Peritoneal metastasis of high-grade serous ovarian cancer (HGSOC) occurs when tumor cells suspended in ascites adhere to mesothelial cells. Despite the strong relationship between metastatic burden and prognosis in HGSOC, there are currently no therapies specifically targeting the metastatic process. We utilized a coculture model and multivariate analysis to examine how interactions between tumor cells, mesothelial cells, and alternatively-activated macrophages (AAM) influence the adhesion of tumor cells to mesothelial cells. We found that AAM-secreted MIP-1β activates CCR5/PI3K signaling in mesothelial cells, resulting in expression of P-selectin on the mesothelial cell surface. Tumor cells attached to this de novo P-selectin through CD24, resulting in increased tumor cell adhesion in static conditions and rolling underflow. C57/BL6 mice treated with MIP-1β exhibited increased P-selectin expression on mesothelial cells lining peritoneal tissues, which enhanced CaOV3 adhesion ex vivo and ID8 adhesion in vivo Analysis of samples from patients with HGSOC confirmed increased MIP-1β and P-selectin, suggesting that this novel multicellular mechanism could be targeted to slow or stop metastasis in HGSOC by repurposing anti-CCR5 and P-selectin therapies developed for other indications.Significance: This study reports novel insights on the peritoneal dissemination occurring during progression of ovarian cancer and has potential for therapeutic intervention.Graphical Abstract: http://cancerres.aacrjournals.org/content/canres/78/13/3560/F1.large.jpg Cancer Res; 78(13); 3560-73. ©2018 AACR.
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Affiliation(s)
- Molly J Carroll
- Department of Biomedical Engineering, University of Wisconsin-Madison, Madison, Wisconsin
| | - Kaitlin C Fogg
- Department of Biomedical Engineering, University of Wisconsin-Madison, Madison, Wisconsin
| | - Harin A Patel
- Department of Biomedical Engineering, University of Wisconsin-Madison, Madison, Wisconsin
| | - Harris B Krause
- Department of Biomedical Engineering, University of Wisconsin-Madison, Madison, Wisconsin
| | - Anne-Sophie Mancha
- Department of Biomedical Engineering, University of Wisconsin-Madison, Madison, Wisconsin.,SURE-REU, University of Wisconsin-Madison, Madison, Wisconsin
| | - Manish S Patankar
- Department of Obstetrics and Gynecology, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin.,University of Wisconsin Carbone Cancer Center, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin
| | - Paul S Weisman
- Department of Pathology, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin
| | - Lisa Barroilhet
- Department of Obstetrics and Gynecology, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin.,University of Wisconsin Carbone Cancer Center, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin
| | - Pamela K Kreeger
- Department of Biomedical Engineering, University of Wisconsin-Madison, Madison, Wisconsin. .,Department of Obstetrics and Gynecology, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin.,University of Wisconsin Carbone Cancer Center, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin.,Department of Cell and Regenerative Biology, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin
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18
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Pakuła M, Mikuła-Pietrasik J, Stryczyński Ł, Uruski P, Szubert S, Moszyński R, Szpurek D, Sajdak S, Tykarski A, Książek K. Mitochondria-related oxidative stress contributes to ovarian cancer-promoting activity of mesothelial cells subjected to malignant ascites. Int J Biochem Cell Biol 2018; 98:82-88. [DOI: 10.1016/j.biocel.2018.03.011] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2017] [Revised: 02/18/2018] [Accepted: 03/13/2018] [Indexed: 10/17/2022]
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19
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2017 Update on Ovarian Cancer Peritoneal Carcinomatosis Multimodal-Treatment Considerations. Gastroenterol Res Pract 2018; 2018:5284814. [PMID: 29849590 PMCID: PMC5907426 DOI: 10.1155/2018/5284814] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/16/2017] [Accepted: 11/02/2017] [Indexed: 12/13/2022] Open
Abstract
Ovarian cancer peritoneal carcinomatosis requires a multimodal-treatment approach. Current treatment considerations are analyzed in this update and include the management of recurrent malignant ascites and the understanding of its pathophysiology, the role of peritoneal washing cytology in detecting peritoneal metastases, capsular invasion and ovarian cancer histologic type, interpretation of pretreatment Ca-125 levels at different time points of ovarian cancer therapeutic management, characteristics of 10-year survivors of high-grade ovarian cancer, and the role of lymphadenectomy in ovarian cancer peritoneal carcinomatosis. This update also includes current considerations on the role of cytoreductive surgery and hyperthermic intraperitoneal chemotherapy in ovarian cancer peritoneal carcinomatosis as well as relevant ongoing phase III randomized controlled trial protocols.
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20
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Rynne-Vidal A, Au-Yeung CL, Jiménez-Heffernan JA, Pérez-Lozano ML, Cremades-Jimeno L, Bárcena C, Cristóbal-García I, Fernández-Chacón C, Yeung TL, Mok SC, Sandoval P, López-Cabrera M. Mesothelial-to-mesenchymal transition as a possible therapeutic target in peritoneal metastasis of ovarian cancer. J Pathol 2017; 242:140-151. [PMID: 28247413 PMCID: PMC5468005 DOI: 10.1002/path.4889] [Citation(s) in RCA: 76] [Impact Index Per Article: 10.9] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2016] [Revised: 12/28/2016] [Accepted: 02/17/2017] [Indexed: 12/12/2022]
Abstract
Peritoneal dissemination is the primary metastatic route of ovarian cancer (OvCa), and is often accompanied by the accumulation of ascitic fluid. The peritoneal cavity is lined by mesothelial cells (MCs), which can be converted into carcinoma‐associated fibroblasts (CAFs) through mesothelial‐to‐mesenchymal transition (MMT). Here, we demonstrate that MCs isolated from ascitic fluid (AFMCs) of OvCa patients with peritoneal implants also undergo MMT and promote subcutaneous tumour growth in mice. RNA sequencing of AFMCs revealed that MMT‐related pathways – including transforming growth factor (TGF)‐β signalling – are differentially regulated, and a gene signature was verified in peritoneal implants from OvCa patients. In a mouse model, pre‐induction of MMT resulted in increased peritoneal tumour growth, whereas interfering with the TGF‐β receptor reduced metastasis. MC‐derived CAFs showed activation of Smad‐dependent TGF‐β signalling, which was disrupted in OvCa cells, despite their elevated TGF‐β production. Accordingly, targeting Smad‐dependent signalling in the peritoneal pre‐metastatic niche in mice reduced tumour colonization, suggesting that Smad‐dependent MMT could be crucial in peritoneal carcinomatosis. Together, these results indicate that bidirectional communication between OvCa cells and MC‐derived CAFs, via TGF‐β‐mediated MMT, seems to be crucial to form a suitable metastatic niche. We suggest MMT as a possible target for therapeutic intervention and a potential source of biomarkers for improving OvCa diagnosis and/or prognosis. © 2017 The Authors. The Journal of Pathology published by John Wiley & Sons Ltd on behalf of Pathological Society of Great Britain and Ireland.
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Affiliation(s)
- Angela Rynne-Vidal
- Centro de Biología Molecular-Severo Ochoa (CBMSO), Departamento de Biología Celular e Inmunología, Madrid, Spain.,Department of Gynecologic Oncology and Reproductive Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Chi Lam Au-Yeung
- Department of Gynecologic Oncology and Reproductive Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - José A Jiménez-Heffernan
- Departamento de Anatomía Patológica, Hospital Universitario La Princesa, Instituto de Investigación Sanitaria Princesa (IP), Madrid, Spain
| | - María Luisa Pérez-Lozano
- Centro de Biología Molecular-Severo Ochoa (CBMSO), Departamento de Biología Celular e Inmunología, Madrid, Spain
| | - Lucía Cremades-Jimeno
- Centro de Biología Molecular-Severo Ochoa (CBMSO), Departamento de Biología Celular e Inmunología, Madrid, Spain
| | - Carmen Bárcena
- Departamento de Anatomía Patológica, Hospital Universitario 12 de Octubre, Madrid, Spain
| | | | | | - Tsz Lun Yeung
- Department of Gynecologic Oncology and Reproductive Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Samuel C Mok
- Department of Gynecologic Oncology and Reproductive Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Pilar Sandoval
- Centro de Biología Molecular-Severo Ochoa (CBMSO), Departamento de Biología Celular e Inmunología, Madrid, Spain
| | - Manuel López-Cabrera
- Centro de Biología Molecular-Severo Ochoa (CBMSO), Departamento de Biología Celular e Inmunología, Madrid, Spain
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21
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Matte I, Legault CM, Garde-Granger P, Laplante C, Bessette P, Rancourt C, Piché A. Mesothelial cells interact with tumor cells for the formation of ovarian cancer multicellular spheroids in peritoneal effusions. Clin Exp Metastasis 2016; 33:839-852. [PMID: 27612856 DOI: 10.1007/s10585-016-9821-y] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2016] [Accepted: 08/31/2016] [Indexed: 12/13/2022]
Abstract
Epithelial ovarian cancer (EOC) dissemination is primarily mediated by the shedding of tumor cells from the primary site into ascites where they form multicellular spheroids that rapidly lead to peritoneal carcinomatosis. While the clinical importance and fundamental role of multicellular spheroids in EOC is increasingly appreciated, the mechanisms that regulate their formation and dictate their cellular composition remain poorly characterized. To investigate these important questions, we characterized spheroids isolated from ascites of women with EOC. We found that in these spheroids, a core of mesothelial cells was encased in a shell of tumor cells. Analysis further revealed that EOC spheroids are dynamic structures of proliferating, non-proliferating and hypoxic regions. To recapitulate these in vivo findings, we developed a three-dimensional co-culture model of primary EOC and mesothelial cells. Our analysis indicated that, compared to the OVCAR3 cell line, primary EOC cells isolated from ascites as well as mesothelial cells formed compact spheroids. Analysis of heterotypic spheroid microarchitecture revealed a structure that grossly resembles the structure of spheroids isolated from ascites. Cells that formed compact spheroids had elevated expression of β1 integrin and low expression of E-cadherin. Addition of β1 integrin blocking antibody or siRNA-mediated downregulation of β1 integrin resulted in reduced tightness of the spheroids. Interestingly, the loss of MUC16 and E-cadherin expression resulted in the formation of more compact spheroids. Therefore, our findings support the heterotypic nature of spheroids from malignant EOC ascites. In addition, our data describe an unusual link between E-cadherin expression and less compact spheroids. Our data also emphasize the role of MUC16 and β1 integrin in EOC spheroid formation.
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Affiliation(s)
- Isabelle Matte
- Département de Microbiologie et Infectiologie, Université de Sherbrooke, 3001, 12ième Avenue Nord, Sherbrooke, QC, J1H 5N4, Canada
| | - Clara Major Legault
- Département de Microbiologie et Infectiologie, Université de Sherbrooke, 3001, 12ième Avenue Nord, Sherbrooke, QC, J1H 5N4, Canada
| | - Perrine Garde-Granger
- Département de Pathologie, Université de Sherbrooke, 3001, 12ième Avenue Nord, Sherbrooke, QC, J1H 5N4, Canada
| | - Claude Laplante
- Département de Pathologie, Université de Sherbrooke, 3001, 12ième Avenue Nord, Sherbrooke, QC, J1H 5N4, Canada
| | - Paul Bessette
- Département de Chirurgie, Service d'Obstétrique-Gynécologie, Faculté de Médecine, Université de Sherbrooke, 3001, 12ième Avenue Nord, Sherbrooke, QC, J1H 5N4, Canada
| | - Claudine Rancourt
- Département de Microbiologie et Infectiologie, Université de Sherbrooke, 3001, 12ième Avenue Nord, Sherbrooke, QC, J1H 5N4, Canada
| | - Alain Piché
- Département de Microbiologie et Infectiologie, Université de Sherbrooke, 3001, 12ième Avenue Nord, Sherbrooke, QC, J1H 5N4, Canada.
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22
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Rezniczek GA, Jüngst F, Jütte H, Tannapfel A, Hilal Z, Hefler LA, Reymond MA, Tempfer CB. Dynamic changes of tumor gene expression during repeated pressurized intraperitoneal aerosol chemotherapy (PIPAC) in women with peritoneal cancer. BMC Cancer 2016; 16:654. [PMID: 27542596 PMCID: PMC4992274 DOI: 10.1186/s12885-016-2668-4] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2016] [Accepted: 08/02/2016] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Intraperitoneal chemotherapy is used to treat peritoneal cancer. The pattern of gene expression changes of peritoneal cancer during intraperitoneal chemotherapy has not been studied before. Pressurized intraperitoneal aerosol chemotherapy is a new form of intraperitoneal chemotherapy using repeated applications and allowing repeated tumor sampling during chemotherapy. Here, we present the analysis of gene expression changes during pressurized intraperitoneal aerosol chemotherapy with doxorubicin and cisplatin using a 22-gene panel. METHODS Total RNA was extracted from 152 PC samples obtained from 63 patients in up to six cycles of intraperitoneal chemotherapy. Quantitative real-time PCR was used to determine the gene expression levels. For select genes, immunohistochemistry was used to verify gene expression changes observed on the transcript level on the protein level. Observed (changes in) expression levels were correlated with clinical outcomes. RESULTS Gene expression profiles differed significantly between peritoneal cancer and non- peritoneal cancer samples and between ascites-producing and non ascites-producing peritoneal cancers. Changes of gene expression patterns during repeated intraperitoneal chemotherapy cycles were prognostic of overall survival, suggesting a molecular tumor response of peritoneal cancer. Specifically, downregulation of the whole gene panel during intraperitoneal chemotherapy was associated with better treatment response and survival. CONCLUSIONS In summary, molecular changes of peritoneal cancer during pressurized intraperitoneal aerosol chemotherapy can be documented and may be used to refine individual treatment and prognostic estimations.
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Affiliation(s)
- Günther A Rezniczek
- Department of Obstetrics and Gynecology, Ruhr-Universität Bochum, Bochum, Germany. .,Marien Hospital Herne, Düngelstr. 33, 44623, Herne, Germany.
| | - Friederike Jüngst
- Department of Obstetrics and Gynecology, Ruhr-Universität Bochum, Bochum, Germany
| | - Hendrik Jütte
- Department of Pathology, Ruhr-Universität Bochum, Bochum, Germany
| | - Andrea Tannapfel
- Department of Pathology, Ruhr-Universität Bochum, Bochum, Germany
| | - Ziad Hilal
- Department of Obstetrics and Gynecology, Ruhr-Universität Bochum, Bochum, Germany
| | - Lukas A Hefler
- Department of Obstetrics and Gynecology, Krankenhaus der Barmherzigen Schwestern, Linz, Austria
| | - Marc-André Reymond
- Department of Surgery, Ruhr-Universität Bochum, Bochum, Germany.,Present Address: Department of General, Gastrointestinal and Transplantation Surgery, University of Tübingen, Tübingen, Germany
| | - Clemens B Tempfer
- Department of Obstetrics and Gynecology, Ruhr-Universität Bochum, Bochum, Germany
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23
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Kim S, Kim B, Song YS. Ascites modulates cancer cell behavior, contributing to tumor heterogeneity in ovarian cancer. Cancer Sci 2016; 107:1173-8. [PMID: 27297561 PMCID: PMC5021036 DOI: 10.1111/cas.12987] [Citation(s) in RCA: 115] [Impact Index Per Article: 14.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2016] [Revised: 06/09/2016] [Accepted: 06/13/2016] [Indexed: 02/06/2023] Open
Abstract
Malignant ascites constitute a unique tumor microenvironment providing a physical structure for the accumulation of cellular and acellular components. Ascites is initiated and maintained by physical and biological factors resulting from underlying disease and forms an ecosystem that contributes to disease progression. It has been demonstrated that the cellular contents and the molecular signatures of ascites change continuously during the course of a disease. Over the past decade, increasing attention has been given to the characterization of components of ascites and their role in the progression of ovarian cancer, the most malignant gynecologic cancer in women. This review will discuss the role of ascites in disease progression, in terms of modulating cancer cell behavior and contributing to tumor heterogeneity.
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Affiliation(s)
- Soochi Kim
- Interdisciplinary Program in Cancer Biology, College of Medicine, Seoul National University, Seoul, Korea.,Cancer Research Institute, Seoul National University, Seoul, Korea
| | - Boyun Kim
- Cancer Research Institute, Seoul National University, Seoul, Korea.,Nano System Institute, Seoul National University, Seoul, Korea
| | - Yong Sang Song
- Interdisciplinary Program in Cancer Biology, College of Medicine, Seoul National University, Seoul, Korea. .,Cancer Research Institute, Seoul National University, Seoul, Korea. .,Biomodulation, Department of Agricultural Biotechnology, Seoul National University, Seoul, Korea. .,Department of Obstetrics and Gynecology, Seoul National University, Seoul, Korea.
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24
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Mikuła-Pietrasik J, Uruski P, Matuszkiewicz K, Szubert S, Moszyński R, Szpurek D, Sajdak S, Tykarski A, Książek K. Ovarian cancer-derived ascitic fluids induce a senescence-dependent pro-cancerogenic phenotype in normal peritoneal mesothelial cells. Cell Oncol (Dordr) 2016; 39:473-481. [PMID: 27444787 DOI: 10.1007/s13402-016-0289-1] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/08/2016] [Indexed: 12/21/2022] Open
Abstract
PURPOSE After the seeding ovarian cancer cells into the peritoneal cavity, ascitic fluid creates a microenvironment in which these cells can survive and disseminate. The exact nature of the interactions between malignant ascitic fluids and peritoneal mesothelial cells (HPMCs) in ovarian cancer progression has so far remained elusive. Here we assessed whether malignant ascitic fluids may promote the senescence of HPMCs and, by doing so, enhance the acquisition of their pro-cancerogenic phenotype. METHODS Primary omentum-derived HPMCs, ovarian cancer-derived cell lines (A2780, OVCAR-3, SKOV-3), malignant ascitic fluids and benign ascitic fluids from non-cancerous patients were used in this study. Ovarian cancer cell proliferation, as well as HPMC proliferation and senescence, were determined using flow cytometry and β-galactosidase assays, respectively. Ovarian cancer cell migration was quantified using a Transwell assay. The concentrations of soluble agents in ascitic fluids, conditioned media and cell lysates were measured using DuoSet® Immunoassay Development kits. RESULTS We found that HPMCs, when exposed to malignant ascitic fluids, exhibited decreased proliferation and increased senescence rates. The malignant ascitic fluids were found to contain elevated levels of HGF, TGF-β1 and GRO-1, of which HGF and GRO-1 were able to induce senescence in HPMCs. We also found that HPMCs subjected to malignant ascitic fluids or exogenously added HGF and GRO-1 stimulated ovarian cancer cell progression, which was manifested by an increased production of HA (adhesion), uPA (proliferation), IL-8 and MCP-1 (migration). CONCLUSION Our results indicate that malignant ascitic fluids may contribute to ovarian cancer progression by accelerating the senescence of HPMCs.
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Affiliation(s)
- Justyna Mikuła-Pietrasik
- Department of Hypertensiology, Angiology and Internal Medicine, Poznań University of Medical Sciences, Długa 1/2 Str, 61-848, Poznań, Poland
| | - Paweł Uruski
- Department of Hypertensiology, Angiology and Internal Medicine, Poznań University of Medical Sciences, Długa 1/2 Str, 61-848, Poznań, Poland
| | - Kinga Matuszkiewicz
- Department of Hypertensiology, Angiology and Internal Medicine, Poznań University of Medical Sciences, Długa 1/2 Str, 61-848, Poznań, Poland
| | - Sebastian Szubert
- Division of Gynecological Surgery, Poznań University of Medical Sciences, Polna 33 Str, 60-535, Poznań, Poland
| | - Rafał Moszyński
- Division of Gynecological Surgery, Poznań University of Medical Sciences, Polna 33 Str, 60-535, Poznań, Poland
| | - Dariusz Szpurek
- Division of Gynecological Surgery, Poznań University of Medical Sciences, Polna 33 Str, 60-535, Poznań, Poland
| | - Stefan Sajdak
- Division of Gynecological Surgery, Poznań University of Medical Sciences, Polna 33 Str, 60-535, Poznań, Poland
| | - Andrzej Tykarski
- Department of Hypertensiology, Angiology and Internal Medicine, Poznań University of Medical Sciences, Długa 1/2 Str, 61-848, Poznań, Poland
| | - Krzysztof Książek
- Department of Hypertensiology, Angiology and Internal Medicine, Poznań University of Medical Sciences, Długa 1/2 Str, 61-848, Poznań, Poland.
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25
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Elevated STAT3 expression in ovarian cancer ascites promotes invasion and metastasis: a potential therapeutic target. Oncogene 2016; 36:168-181. [PMID: 27292260 DOI: 10.1038/onc.2016.197] [Citation(s) in RCA: 88] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2015] [Revised: 04/06/2016] [Accepted: 04/18/2016] [Indexed: 12/12/2022]
Abstract
Although activation of the STAT3 pathway has been associated with tumor progression in a wide variety of cancer types (including ovarian cancer), the precise mechanism of invasion and metastasis due to STAT3 are not fully delineated in ovarian cancer. We found that pSTAT3 Tyr705 is constitutively activated in patient ascites and ascites-derived ovarian cancer cells (ADOCCs), and the range of STAT3 expression could be very high to low. In vivo transplantation of ADOCCs with high pSTAT3 expression into the ovarian bursa of mice resulted in a large primary tumor and widespread peritoneal metastases. In contrast, ADOCCs with low STAT3 expression or ADOCCs with STAT3 expression knockdown, led to reduced tumor growth and an absence of metastases in vivo. Cytokines derived from the ADOCC culture medium activate the interleukin (IL)-6/STAT pathway in the STAT3 knockout (KO) cells, compensating for the absence of inherent STAT3 in the cells. Treatment with HO-3867 (a novel STAT3 inhibitor at 100 p.p.m. in an orthotopic murine model) significantly suppressed ovarian tumor growth, angiogenesis and metastasis by targeting STAT3 and its downstream proteins. HO-3867 was found to have cytotoxic effects in ex vivo cultures of freshly collected human ovarian cancers, including those resistant to platinum-based chemotherapy. Our results show that STAT3 is necessary for ovarian tumor progression/metastasis and highlight the potential for targeting STAT3 by HO-3867 as a therapeutic strategy for ovarian cancer.
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26
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The Mesothelial Origin of Carcinoma Associated-Fibroblasts in Peritoneal Metastasis. Cancers (Basel) 2015; 7:1994-2011. [PMID: 26426054 PMCID: PMC4695872 DOI: 10.3390/cancers7040872] [Citation(s) in RCA: 64] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2015] [Revised: 09/14/2015] [Accepted: 09/23/2015] [Indexed: 01/15/2023] Open
Abstract
Solid tumors are complex and unstructured organs that, in addition to cancer cells, also contain other cell types. Carcinoma-associated fibroblasts (CAFs) represent an important population in the tumor microenviroment and participate in several stages of tumor progression, including cancer cell migration/invasion and metastasis. During peritoneal metastasis, cancer cells detach from the primary tumor, such as ovarian or gastrointestinal, disseminate through the peritoneal fluid and colonize the peritoneum. Tumor cells metastasize by attaching to and invading through the mesothelial cell (MC) monolayer that lines the peritoneal cavity, then colonizing the submesothelial compact zone where CAFs accumulate. CAFs may derive from different sources depending on the surrounding metastatic niche. In peritoneal metastasis, a sizeable subpopulation of CAFs originates from MCs through a mesothelial-to-mesenchymal transition (MMT), which promotes adhesion, invasion, vascularization and subsequent tumor growth. The bidirectional communication between cancer cells and MC-derived CAFs via secretion of a wide range of cytokines, growth factors and extracellular matrix components seems to be crucial for the establishment and progression of the metastasis in the peritoneum. This manuscript provides a comprehensive review of novel advances in understanding how peritoneal CAFs provide cancer cells with a supportive microenvironment, as well as the development of future therapeutic approaches by interfering with the MMT in the peritoneum.
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27
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Li J, Kong D, He Y, Wang X, Gao L, Li J, Yan M, Liu D, Wang Y, Zhang L, Jin X. The impact of inflammatory cells in malignant ascites on small intestinal ICCs' morphology and function. J Cell Mol Med 2015; 19:2118-27. [PMID: 26087333 PMCID: PMC4568916 DOI: 10.1111/jcmm.12575] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2014] [Accepted: 02/05/2015] [Indexed: 12/14/2022] Open
Abstract
Malignant ascites is one of the common complication at the late stage of abdominal cancers, which may deteriorate the environment of abdominal cavity and lead to potential damage of functional cells. Interstitial cells of Cajal (ICCs) are mesoderm-derived mesenchymal cells that function normal gastrointestinal motility. The pathological changes of ICCs or the reduced number may lead to the motility disorders of gastrointestinal tract. In this study, through analysis of malignant ascites which were obtained from cancer patients, we found that inflammatory cells, including tumour-infiltrating lymphocytes, accounted for 17.26 ± 1.31% and tumour-associated macrophages, occupied 19.06 ± 2.27% of total cells in the ascites, suggesting these inflammatory cells, in addition to tumour cells, may exert important influence on the tumour environment of abdominal cavity. We further demonstrated that the number of mice ICCs were significant decreased, as well as morphological and functional damage when ICCs were in the simulated tumour microenvironment in vitro. Additionally, we illustrated intestinal myoelectrical activity reduced and irregular with morphological changes of ICCs using the mice model of malignant ascites. In conclusion, our data suggested that inflammatory cells in malignant ascites may damage ICCs of the small intestine and lead to intestinal motility disorders.
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Affiliation(s)
- Jing Li
- Department of Pathology, Basic Medical Science College, Harbin Medical University, Harbin, China
| | - Dan Kong
- Department of Gynecology, Third Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Yan He
- Department of Pathology, Basic Medical Science College, Harbin Medical University, Harbin, China
| | - Xiuli Wang
- Department of Pathology, Basic Medical Science College, Harbin Medical University, Daqing, China
| | - Lei Gao
- Department of Pathology, Basic Medical Science College, Harbin Medical University, Harbin, China
| | - Jiade Li
- Department of Pathology, Basic Medical Science College, Harbin Medical University, Harbin, China
| | - Meisi Yan
- Department of Pathology, Basic Medical Science College, Harbin Medical University, Harbin, China
| | - Duanyang Liu
- Department of Pathology, Basic Medical Science College, Harbin Medical University, Harbin, China
| | - Yufu Wang
- Department of Orthopedics, Second Clinical Hospital, Harbin Medical University, Harbin, China
| | - Lei Zhang
- Department of Pathology, Basic Medical Science College, Harbin Medical University, Harbin, China
| | - Xiaoming Jin
- Department of Pathology, Basic Medical Science College, Harbin Medical University, Harbin, China
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28
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Zeng WJ, Peng CW, Yuan JP, Cui R, Li Y. Quantum dot-based multiplexed imaging in malignant ascites: a new model for malignant ascites classification. Int J Nanomedicine 2015; 10:1759-68. [PMID: 25784803 PMCID: PMC4356691 DOI: 10.2147/ijn.s70228] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
Purpose The aims of this study are to establish a new method for simultaneously detecting the interactions between cancer cells and immunocytes in malignant ascites (MA) and to propose a new model for MA classification. Methods A quantum dot (QD)-based multiplexed imaging technique was developed for simultaneous in situ imaging of cancer cells, lymphocytes, and macrophages. This method was first validated in gastric cancer tissues, and then was applied to MA samples from 20 patients with peritoneal carcinomatosis from gastrointestinal and gynecological origins. The staining features of MA and the interactions between cancer cells and immunocytes in the ascites were further analyzed and correlated with clinical features. Results The QD-based multiplexed imaging technique was able to simultaneously show gastric cancer cells, infiltrating macrophages, and lymphocytes in tumor tissue, and the technique revealed the distinctive features of the cancer tumor microenvironment. When this multiplexed imaging protocol was applied to MA cytology, different features of the interactions and quantitative relations between cancer cells and immunocytes were observed. On the basis of these features, MA could be classified into immunocyte-dominant type, immunocyte-reactive type, cancer cell-dominant type, and cell deletion type; the four categories were statistically different in terms of the ratio of cancer cells to immunocytes (P<0.001). Moreover, in the MA, the ratio of cancer cells to immunocytes was higher for patients with gynecological and gastric cancers than for those with colorectal cancer. Conclusion The newly developed QD-based multiplexed imaging technique was able to better reveal the interactions between cancer cells and immunocytes. This advancement allows for better MA classification and, thereby, allows for treatment decisions to be more individualized.
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Affiliation(s)
- Wei-Juan Zeng
- Department of Oncology, Zhongnan Hospital of Wuhan University, Hubei Key Laboratory of Tumor Biological Behaviors and Hubei Cancer Clinical Study Center, Wuhan, People's Republic of China
| | - Chun-Wei Peng
- Department of Oncology, Zhongnan Hospital of Wuhan University, Hubei Key Laboratory of Tumor Biological Behaviors and Hubei Cancer Clinical Study Center, Wuhan, People's Republic of China
| | - Jing-Ping Yuan
- Department of Oncology, Zhongnan Hospital of Wuhan University, Hubei Key Laboratory of Tumor Biological Behaviors and Hubei Cancer Clinical Study Center, Wuhan, People's Republic of China
| | - Ran Cui
- Key Laboratory of Analytical Chemistry for Biology and Medicine (Ministry of Education) and College of Chemistry and Molecular Sciences, Wuhan University, Wuhan, People's Republic of China
| | - Yan Li
- Department of Oncology, Zhongnan Hospital of Wuhan University, Hubei Key Laboratory of Tumor Biological Behaviors and Hubei Cancer Clinical Study Center, Wuhan, People's Republic of China
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29
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Matte I, Lane D, Laplante C, Garde-Granger P, Rancourt C, Piché A. Ovarian cancer ascites enhance the migration of patient-derived peritoneal mesothelial cells via cMet pathway through HGF-dependent and -independent mechanisms. Int J Cancer 2014; 137:289-98. [PMID: 25482018 DOI: 10.1002/ijc.29385] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2014] [Revised: 11/14/2014] [Accepted: 11/24/2014] [Indexed: 12/11/2022]
Abstract
Ovarian cancer ascites consist of a proinflammatory environment that is characterized by the presence of abundant human peritoneal mesothelial cells (HPMCs). Cytokines and growth factors in ascites modulate cell activities of tumor cells. The expression of proinflammatory cytokines in ascites is associated with a more aggressive tumor phenotype. The effect of ascites on HPMCs is for the most part unknown but this interplay is thought to be important for epithelial ovarian cancer (EOC) progression. Here, we examine the components of ascites, which stimulate patient-derived HPMC migration, from women with advanced EOC. We show that ovarian cancer ascites enhanced the migration of HPMCs. This effect was inhibited by heat treatment, hepatocyte growth factor (HGF) blocking antibodies and a HGF receptor (cMet) inhibitor. In ovarian cancer ascites, HGF is present at high concentration compared to benign fluids. Ascites-mediated activation of cMet was associated with Akt and EKR1/2 phosphorylation. This response was partly inhibited by heat treatment and cMet inhibitor. Ascites-induced migration and a cMet phosphorylation were strongly inhibited by epidermal growth factor receptor (EGFR) inhibitor PD153035, suggesting the transactivation of cMet by EGFR. Our study suggests that HGF and ligands of EGFR are factors that mediate ovarian cancer ascites-mediated migration of HPMCs by activating cMet and possibly downstream ERK1/2 and Akt pathways. The study provides evidence for the first time that ascites not only support tumor growth but also enhance the migratory potential of cancer-associated mesothelial cells, which in turn may support cancer progression.
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Affiliation(s)
- Isabelle Matte
- Département de Microbiologie et Infectiologie, Faculté de Médecine, Université de Sherbrooke, Sherbrooke, Canada
| | - Denis Lane
- Département de Microbiologie et Infectiologie, Faculté de Médecine, Université de Sherbrooke, Sherbrooke, Canada
| | - Claude Laplante
- Département de Pathologie, Faculté de Médecine, Université de Sherbrooke, Sherbrooke, Canada
| | - Perrine Garde-Granger
- Département de Pathologie, Faculté de Médecine, Université de Sherbrooke, Sherbrooke, Canada
| | - Claudine Rancourt
- Département de Microbiologie et Infectiologie, Faculté de Médecine, Université de Sherbrooke, Sherbrooke, Canada
| | - Alain Piché
- Département de Microbiologie et Infectiologie, Faculté de Médecine, Université de Sherbrooke, Sherbrooke, Canada
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