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Wang H, Zhang L, Hu C, Li H, Jiang M. Wnt signaling and tumors (Review). Mol Clin Oncol 2024; 21:45. [PMID: 38798312 PMCID: PMC11117032 DOI: 10.3892/mco.2024.2743] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2023] [Accepted: 04/23/2024] [Indexed: 05/29/2024] Open
Abstract
Wnt signaling is a highly conserved evolutionary pathway that plays a key role in regulation of embryonic development, as well as tissue homeostasis and regeneration. Abnormalities in Wnt signaling are associated with tumorigenesis and development, leading to poor prognosis in patients with cancer. However, the pharmacological effects and mechanisms underlying Wnt signaling and its inhibition in cancer treatment remain unclear. In addition, potential side effects of inhibiting this process are not well understood. Therefore, the present review outlines the role of Wnt signaling in tumorigenesis, development, metastasis, cancer stem cells, radiotherapy resistance and tumor immunity. The present review further identifies inhibitors that target Wnt signaling to provide a potential novel direction for cancer treatment. This may facilitate early application of safe and effective drugs targeting Wnt signaling in clinical settings. An in-depth understanding of the mechanisms underlying inhibition of Wnt signaling may improve the prognosis of patients with cancer.
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Affiliation(s)
- Huaishi Wang
- Department of Pulmonary and Critical Care Medicine, Xiangtan Central Hospital, Xiangtan, Hunan 411100, P.R. China
| | - Lihai Zhang
- Department of Pulmonary and Critical Care Medicine, Xiangtan Central Hospital, Xiangtan, Hunan 411100, P.R. China
| | - Chao Hu
- Department of Pulmonary and Critical Care Medicine, Xiangtan Central Hospital, Xiangtan, Hunan 411100, P.R. China
| | - Hui Li
- Department of Pulmonary and Critical Care Medicine, Xiangtan Central Hospital, Xiangtan, Hunan 411100, P.R. China
| | - Mingyan Jiang
- Department of Pulmonary and Critical Care Medicine, Xiangtan Central Hospital, Xiangtan, Hunan 411100, P.R. China
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Waters JA, Robinson M, Lujano-Olazaba O, Lucht C, Gilbert SF, House CD. Omental preadipocytes stimulate matrix remodeling and IGF signaling to support ovarian cancer metastasis. Cancer Res 2024; 84:743101. [PMID: 38635891 PMCID: PMC11217736 DOI: 10.1158/0008-5472.can-23-2613] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2023] [Revised: 01/19/2024] [Accepted: 04/03/2024] [Indexed: 04/20/2024]
Abstract
Ovarian cancer can metastasize to the omentum, which is associated with a complex tumor microenvironment. Omental stromal cells facilitate ovarian cancer colonization by secreting cytokines and growth factors. Improved understanding of the tumor supportive functions of specific cell populations in the omentum could identify strategies to prevent and treat ovarian cancer metastasis. Here, we showed that omental preadipocytes enhance the tumor initiation capacity of ovarian cancer cells. Secreted factors from preadipocytes supported cancer cell viability during nutrient and isolation stress and enabled prolonged proliferation. Co-culturing with pre-adipocytes led to upregulation of genes involved in extracellular matrix (ECM) organization, cellular response to stress, and regulation of insulin-like growth factor (IGF) signaling in ovarian cancer cells. IGF-1 induced ECM genes and increased alternative NF-κB signaling by activating RelB. Inhibiting the IGF-1 receptor (IGF1R) initially increased tumor omental adhesion but decreased growth of established preadipocyte-induced subcutaneous tumors as well as established intraperitoneal tumors. Together, this study shows that omental preadipocytes support ovarian cancer progression, which has implications for targeting metastasis.
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Affiliation(s)
- Jennifer A. Waters
- Department of Biology, San Diego State University, San Diego, California.
| | - Mikella Robinson
- Department of Biology, San Diego State University, San Diego, California.
| | | | - Cassidy Lucht
- Department of Biology, San Diego State University, San Diego, California.
| | - Samuel F. Gilbert
- Department of Biology, San Diego State University, San Diego, California.
| | - Carrie D. House
- Department of Biology, San Diego State University, San Diego, California.
- Moores Cancer Center, University of California San Diego, La Jolla, California.
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Monavarian M, Page EF, Rajkarnikar R, Kumari A, Macias LQ, Massicano F, Lee NY, Sahoo S, Hempel N, Jolly MK, Ianov L, Worthey E, Singh A, Broude EV, Mythreye K. Development of adaptive anoikis resistance promotes metastasis that can be overcome by CDK8/19 Mediator kinase inhibition. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2023:2023.12.04.569970. [PMID: 38106208 PMCID: PMC10723298 DOI: 10.1101/2023.12.04.569970] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/19/2023]
Abstract
Anoikis resistance or evasion of cell death triggered by cell detachment into suspension is a hallmark of cancer that is concurrent with cell survival and metastasis. The effects of frequent matrix detachment encounters on the development of anoikis resistance in cancer remains poorly defined. Here we show using a panel of ovarian cancer models, that repeated exposure to suspension stress in vitro followed by attached recovery growth leads to the development of anoikis resistance paralleling in vivo development of anoikis resistance in ovarian cancer ascites. This resistance is concurrent with enhanced invasion, chemoresistance and the ability of anoikis adapted cells to metastasize to distant sites. Adapted anoikis resistant cells show a heightened dependency on oxidative phosphorylation and can also evade immune surveillance. We find that such acquired anoikis resistance is not genetic, as acquired resistance persists for a finite duration in the absence of suspension stress. Transcriptional reprogramming is however essential to this process, as acquisition of adaptive anoikis resistance in vitro and in vivo is exquisitely sensitive to inhibition of CDK8/19 Mediator kinase, a pleiotropic regulator of transcriptional reprogramming. Our data demonstrate that growth after recovery from repeated exposure to suspension stress is a direct contributor to metastasis and that inhibition of CDK8/19 Mediator kinase during such adaptation provides a therapeutic opportunity to prevent both local and distant metastasis in cancer.
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Affiliation(s)
- Mehri Monavarian
- Division of Molecular Cellular Pathology, Department of Pathology, O’Neal Comprehensive Cancer Center, University of Alabama, Heersink School of Medicine, Birmingham, AL, USA
| | - Emily Faith Page
- Division of Molecular Cellular Pathology, Department of Pathology, O’Neal Comprehensive Cancer Center, University of Alabama, Heersink School of Medicine, Birmingham, AL, USA
| | - Resha Rajkarnikar
- Division of Molecular Cellular Pathology, Department of Pathology, O’Neal Comprehensive Cancer Center, University of Alabama, Heersink School of Medicine, Birmingham, AL, USA
| | - Asha Kumari
- Division of Molecular Cellular Pathology, Department of Pathology, O’Neal Comprehensive Cancer Center, University of Alabama, Heersink School of Medicine, Birmingham, AL, USA
| | - Liz Quintero Macias
- Division of Molecular Cellular Pathology, Department of Pathology, O’Neal Comprehensive Cancer Center, University of Alabama, Heersink School of Medicine, Birmingham, AL, USA
| | - Felipe Massicano
- UAB Biological Data Science Core, The University of Alabama at Birmingham, Birmingham, Alabama, USA
| | - Nam Y Lee
- Division of Pharmacology, Chemistry and Biochemistry, College of Medicine, University of Arizona, Tucson, AZ, 85721, USA
| | - Sarthak Sahoo
- Department of Bioengineering, Indian Institute of Science, Bangalore, 560012, India
| | - Nadine Hempel
- Department of Medicine, Division of Hematology Oncology, University of Pittsburgh School of Medicine Pittsburgh PA 15213
| | - Mohit Kumar Jolly
- Department of Bioengineering, Indian Institute of Science, Bangalore, 560012, India
| | - Lara Ianov
- UAB Biological Data Science Core, The University of Alabama at Birmingham, Birmingham, Alabama, USA
- Department of Neurobiology, The University of Alabama at Birmingham, Birmingham, Alabama, USA
| | - Elizabeth Worthey
- UAB Biological Data Science Core, The University of Alabama at Birmingham, Birmingham, Alabama, USA
| | - Abhyudai Singh
- Department of Electrical and Computer Engineering, University of Delaware, Newark, DE 19716, USA
| | - Eugenia V Broude
- Department of Drug Discovery and Biomedical Sciences, College of Pharmacy, University of South Carolina, Columbia, SC 29208, USA
| | - Karthikeyan Mythreye
- Division of Molecular Cellular Pathology, Department of Pathology, O’Neal Comprehensive Cancer Center, University of Alabama, Heersink School of Medicine, Birmingham, AL, USA
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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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Wang F, Jin F, Peng S, Li C, Wang L, Wang S. Adipocyte-derived CCDC3 promotes tumorigenesis in epithelial ovarian cancer through the Wnt/ß-catenin signalling pathway. Biochem Biophys Rep 2023; 35:101507. [PMID: 37601453 PMCID: PMC10439399 DOI: 10.1016/j.bbrep.2023.101507] [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: 09/15/2022] [Revised: 03/22/2023] [Accepted: 06/28/2023] [Indexed: 08/22/2023] Open
Abstract
Introduction Epithelial ovarian cancer (EOC) is a highly aggressive disease whose unique metastatic site is the omentum. Coiled-coil domain containing 3 (CCDC3) is an adipocyte-derived secreted protein that is specifically elevated in omental adipose tissue. However, its function is still unknown. Material and methods Initially, a Kaplan-Meier plot was applied to evaluate the prognostic value of CCDC3 expression in patients with EOC. A bioinformatics analysis was next used to explore the biological function of CCDC3 in EOC. Western blot, quantitative real-time polymerase chain reaction, and in vitro invasion and migration assays were performed using SKOV3 cells and CCDC3 secreted by rat adipocytes to analyzes the impact of CCDC3 on EOC and the underlying mechanism. Results Overexpression of CCDC3 was associated with poor prognosis of EOC. CCDC3 interacted with multiple key signalling pathways, including the Wnt/β-catenin pathway. EOC cellular proliferation, migration, and invasion were promoted in vitro when co-cultured with CCDC3 enriched conditioned medium, and this tumour-promoting effect was induced by activating the Wnt/β-catenin pathway. Furthermore, the epithelial-mesenchymal transition of EOC cells was reversed after CCDC3 silencing. Conclusions Our results support that CCDC3 promotes EOC tumorigenesis through the Wnt/β-catenin pathway and that CCDC3 may serve as a novel prognostic biomarker and therapeutic target for metastatic EOC.
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Affiliation(s)
- Fen Wang
- Department of Medical Oncology, Peking University Shenzhen Hospital, Shenzhen Key Laboratory of Gastrointestinal Cancer Translational Research, Cancer Institute of Shenzhen-PKU-HKUST Medical Center, Shenzhen 518036, China
| | - Feng Jin
- Department of Medical Oncology, Peking University Shenzhen Hospital, Shenzhen Key Laboratory of Gastrointestinal Cancer Translational Research, Cancer Institute of Shenzhen-PKU-HKUST Medical Center, Shenzhen 518036, China
| | - Shanshan Peng
- Department of Gynecology, Shenzhen Baoan Maternal and Child Healthcare Hospital, Shenzhen 518000, China
| | - Chen Li
- Department of Medical Oncology, Peking University Shenzhen Hospital, Shenzhen Key Laboratory of Gastrointestinal Cancer Translational Research, Cancer Institute of Shenzhen-PKU-HKUST Medical Center, Shenzhen 518036, China
| | - Li Wang
- Department of Medical Oncology, Peking University Shenzhen Hospital, Shenzhen Key Laboratory of Gastrointestinal Cancer Translational Research, Cancer Institute of Shenzhen-PKU-HKUST Medical Center, Shenzhen 518036, China
| | - Shubin Wang
- Department of Medical Oncology, Peking University Shenzhen Hospital, Shenzhen Key Laboratory of Gastrointestinal Cancer Translational Research, Cancer Institute of Shenzhen-PKU-HKUST Medical Center, Shenzhen 518036, China
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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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Grieco JP, Compton SLE, Bano N, Brookover L, Nichenko AS, Drake JC, Schmelz EM. Mitochondrial plasticity supports proliferative outgrowth and invasion of ovarian cancer spheroids during adhesion. Front Oncol 2023; 12:1043670. [PMID: 36727073 PMCID: PMC9884807 DOI: 10.3389/fonc.2022.1043670] [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: 09/13/2022] [Accepted: 12/19/2022] [Indexed: 01/18/2023] Open
Abstract
Background Ovarian cancer cells aggregate during or after exfoliation from the primary tumor to form threedimensional spheroids. Spheroid formation provides a survival advantage during peritoneal dissemination in nutrient and oxygen-depleted conditions which is accompanied by a suppressed metabolic phenotype and fragmented mitochondria. Upon arrival to their metastatic sites, spheroids adhere to peritoneal organs and transition to a more epithelial phenotype to support outgrowth and invasion. In this study, we investigated the plasticity of mitochondrial morphology, dynamics, and function upon adhesion. Methods Using our slow-developing (MOSE-L) and fast-developing (MOSE-LTICv) ovarian cancer models, we mimicked adhesion and reoxygenation conditions by plating the spheroids onto tissue culture dishes and changing culture conditions from hypoxia and low glucose to normoxia with high glucose levels after adhesion. We used Western Blot, microscopy and Seahorse analyses to determine the plasticity of mitochondrial morphology and functions upon adhesion, and the impact on proliferation and invasion capacities. Results Independent of culture conditions, all spheroids adhered to and began to grow onto the culture plates. While the bulk of the spheroid was unresponsive, the mitochondrial morphology in the outgrowing cells was indistinguishable from cells growing in monolayers, indicating that mitochondrial fragmentation in spheroids was indeed reversible. This was accompanied by an increase in regulators of mitobiogenesis, PGC1a, mitochondrial mass, and respiration. Reoxygenation increased migration and invasion in both cell types but only the MOSE-L responded with increased proliferation to reoxygenation. The highly aggressive phenotype of the MOSE-LTICv was characterized by a relative independence of oxygen and the preservation of higher levels of proliferation, migration and invasion even in limiting culture conditions but a higher reliance on mitophagy. Further, the outgrowth in these aggressive cells relies mostly on proliferation while the MOSE-L cells both utilize proliferation and migration to achieve outgrowth. Suppression of proliferation with cycloheximide impeded aggregation, reduced outgrowth and invasion via repression of MMP2 expression and the flattening of the spheroids. Discussion Our studies indicate that the fragmentation of the mitochondria is reversible upon adhesion. The identification of regulatory signaling molecules and pathways of these key phenotypic alterations that occur during primary adhesion and invasion is critical for the identification of druggable targets for therapeutic intervention to prevent aggressive metastatic disease.
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Affiliation(s)
- Joseph P. Grieco
- Graduate Program in Translational Biology, Medicine, and Health, Virginia Tech, Blacksburg, VA, United States
| | - Stephanie L. E. Compton
- Department of Human Nutrition, Foods and Exercise, Virginia Tech, Blacksburg, VA, United States
| | - Nazia Bano
- Graduate Program in Translational Biology, Medicine, and Health, Virginia Tech, Blacksburg, VA, United States
| | - Lucy Brookover
- Department of Human Nutrition, Foods and Exercise, Virginia Tech, Blacksburg, VA, United States
| | - Anna S. Nichenko
- Department of Human Nutrition, Foods and Exercise, Virginia Tech, Blacksburg, VA, United States
| | - Joshua C. Drake
- Department of Human Nutrition, Foods and Exercise, Virginia Tech, Blacksburg, VA, United States
| | - Eva M. Schmelz
- Department of Human Nutrition, Foods and Exercise, Virginia Tech, Blacksburg, VA, United States,*Correspondence: Eva M. Schmelz,
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Wu C, Sun W, Shen D, Li H, Tong X, Guo Y. TEM1 up-regulates MMP-2 and promotes ECM remodeling for facilitating invasion and migration of uterine sarcoma. Discov Oncol 2023; 14:5. [PMID: 36639546 PMCID: PMC9839929 DOI: 10.1007/s12672-023-00613-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/01/2023] [Accepted: 01/09/2023] [Indexed: 04/17/2023] Open
Abstract
OBJECTIVES To explore the correlation between tumor endothelial marker 1 (TEM1) and matrix metalloproteinase 2 (MMP-2) in uterine sarcoma and their roles in the progression of uterine sarcoma. METHODS Uterine leiomyosarcoma (uLMS, n = 25) and uterine leiomyoma (n = 25) specimens were collected from a total of 50 patients. Immunohistochemistry assay was conducted to determine the expression of TEM1, MMP-2 and MMP-9. TEM1 over expression (hTEM1) and low expression (shRNA-TEM1) MES-SA cell lines were established as in vitro uterine sarcoma models. MMP-2 mRNA, protein expression and enzymatic activity were verified using qPCR, Western blot and gelatin zymography respectively. MMP-2 expression was downregulated using MMP-2 siRNA in hTEM1 MES-SA cells to better study the role of MMP-2. The invasive and migratory capacities of hTEM1, shRNA-TEM1, and hTEM1 treated with MMP-2 siRNA MES-SA cells were determined using transwell assays. Extracellular matrix (ECM) remodeling mediated by TEM1 was examined using cell-ECM adhesion and fluorescent gelatin-ECM degradation assays. The immunofluorescence of F-actin was examined to analyze the formation of invadopodia. Subcutaneous and intraperitoneal xenografts were established to validate the role of TEM1 in promoting uterine sarcoma metastasis. RESULTS TEM1 and MMP-2 were expressed in 92% (n = 23) and 88% (n = 22) of uterine leiomyosarcoma specimens, respectively. Both TEM1 and MMP-2 were highly expressed in 100% (n = 17) of high stage (III-IV) uterine leiomyosarcoma specimens. In addition, TEM1 expression was positively correlated with MMP-2 expression in uterine leiomyosarcoma. The successful establishment of in vitro uterine sarcoma models was confirmed with qPCR and Western blotting tests. TEM1 promoted the invasion and metastasis of uterine sarcoma in vivo and in vitro. MMP-2 expression and activity were up-regulated in hTEM1 cells but down-regulated in shRNA-TEM1 cells. Importantly, MMP-2 knockdown impaired the invasive and migratory capacity of hTEM1 cells. TEM1 promoted ECM remodeling by increasing cell-ECM adhesion and ECM degradation. TEM1 overexpression also induced the formation of invadopodia. CONCLUSION TEM1 was co-expressed and positively correlated with MMP-2 in uterine leiomyosarcoma specimens. In addition, both TEM1 and MMP-2 were associated with tumor development. TEM1 promoted uterine sarcoma progression by regulating MMP-2 activity and ECM remodeling.
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Affiliation(s)
- Chenghao Wu
- Department of Obstetrics and Gynecology, Tongji Hospital, Tongji University School of Medicine, No.389 Xincun Road, Shanghai, 200065, People's Republic of China
| | - Wenhuizi Sun
- Department of Obstetrics and Gynecology, Tongji Hospital, Tongji University School of Medicine, No.389 Xincun Road, Shanghai, 200065, People's Republic of China
| | - Dongsheng Shen
- Department of Obstetrics and Gynecology, Tongji Hospital, Tongji University School of Medicine, No.389 Xincun Road, Shanghai, 200065, People's Republic of China
| | - Huaifang Li
- Department of Obstetrics and Gynecology, Tongji Hospital, Tongji University School of Medicine, No.389 Xincun Road, Shanghai, 200065, People's Republic of China
| | - Xiaowen Tong
- Department of Obstetrics and Gynecology, Tongji Hospital, Tongji University School of Medicine, No.389 Xincun Road, Shanghai, 200065, People's Republic of China
| | - Yi Guo
- Department of Obstetrics and Gynecology, Tongji Hospital, Tongji University School of Medicine, No.389 Xincun Road, Shanghai, 200065, People's Republic of China.
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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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10
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Matrix metalloproteinase 2 is a target of the RAN-GTP pathway and mediates migration, invasion and metastasis in human breast cancer. Life Sci 2022; 310:121046. [PMID: 36209829 DOI: 10.1016/j.lfs.2022.121046] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2022] [Revised: 09/29/2022] [Accepted: 10/02/2022] [Indexed: 11/09/2022]
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11
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Shrestha A, Lahooti B, Mikelis CM, Mattheolabakis G. Chlorotoxin and Lung Cancer: A Targeting Perspective for Drug Delivery. Pharmaceutics 2022; 14:pharmaceutics14122613. [PMID: 36559106 PMCID: PMC9786857 DOI: 10.3390/pharmaceutics14122613] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2022] [Revised: 11/11/2022] [Accepted: 11/22/2022] [Indexed: 11/29/2022] Open
Abstract
In the generational evolution of nano-based drug delivery carriers, active targeting has been a major milestone for improved and selective drug accumulation in tissues and cell types beyond the existing passive targeting capabilities. Among the various active targeting moieties, chlorotoxin, a peptide extracted from scorpions, demonstrated promising tumor cell accumulation and selection. With lung cancer being among the leading diagnoses of cancer-related deaths in both men and women, novel therapeutic methodologies utilizing nanotechnology for drug delivery emerged. Given chlorotoxin's promising biological activity, we explore its potential against lung cancer and its utilization for active targeting against this cancer's tumor cells. Our analysis indicates that despite the extensive chlorotoxin's research against glioblastoma, lung cancer research with the molecule has been limited, despite some promising early results.
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Affiliation(s)
- Archana Shrestha
- School of Basic Pharmaceutical and Toxicological Sciences, College of Pharmacy, University of Louisiana at Monroe, Monroe, LA 71209, USA
| | - Behnaz Lahooti
- Department of Pharmaceutical Sciences, School of Pharmacy, Texas Tech University Health Sciences Center, Amarillo, TX 79106, USA
| | - Constantinos M. Mikelis
- Department of Pharmaceutical Sciences, School of Pharmacy, Texas Tech University Health Sciences Center, Amarillo, TX 79106, USA
- Laboratory of Molecular Pharmacology, Department of Pharmacy, University of Patras, 26504 Patras, Greece
| | - George Mattheolabakis
- School of Basic Pharmaceutical and Toxicological Sciences, College of Pharmacy, University of Louisiana at Monroe, Monroe, LA 71209, USA
- Correspondence:
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12
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Lee EH, Kim HT, Chun SY, Chung JW, Choi SH, Lee JN, Kim BS, Yoo ES, Kwon TG, Kim TH, Ha YS. Role of the JNK Pathway in Bladder Cancer. Onco Targets Ther 2022; 15:963-971. [PMID: 36091874 PMCID: PMC9462548 DOI: 10.2147/ott.s374908] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2022] [Accepted: 07/29/2022] [Indexed: 11/23/2022] Open
Abstract
Bladder cancer, one of the most frequently diagnosed cancers worldwide, is associated with high morbidity and mortality and a poor prognosis. The bladder cancer types include 1) non-muscle invasive bladder cancer (NMIBC) and 2) muscle invasive bladder cancer (MIBC). Metastases and chemoresistance in MIBC patients are the leading causes of the high death rate. c-Jun N-terminal kinase (JNK) is an important factor for the undifferentiated state of cancer cells. JNK belongs to the mitogen-activated protein kinases (MAPKs) family; it is activated by various extracellular stimuli, such as stress, radiation, and growth factors and mediates diverse cellular functions, such as apoptosis, autophagy, proliferation, invasion, and migration by mediating AKT (Ak strain transforming), ATG (Autophagy related), mTOR (Mammalian target of rapamycin), and caspases 3, 8, and 9. This review describes the JNK-related functions, mechanisms, and signaling in bladder cancer.
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Affiliation(s)
- Eun Hye Lee
- Joint Institution of Regenerative Medicine, Kyungpook National University, Daegu, Korea
| | - Hyun Tae Kim
- Department of Urology, School of Medicine, Kyungpook National University, Daegu, Korea
| | - So Young Chun
- BioMedical Research Institute, Kyungpook National University Hospital, Daegu, Korea
| | - Jae-Wook Chung
- Department of Urology, School of Medicine, Kyungpook National University, Daegu, Korea
| | - Seock Hwan Choi
- Department of Urology, School of Medicine, Kyungpook National University, Daegu, Korea
| | - Jun Nyung Lee
- Department of Urology, School of Medicine, Kyungpook National University, Daegu, Korea
| | - Bum Soo Kim
- Department of Urology, School of Medicine, Kyungpook National University, Daegu, Korea
| | - Eun Sang Yoo
- Department of Urology, School of Medicine, Kyungpook National University, Daegu, Korea
| | - Tae Gyun Kwon
- Department of Urology, School of Medicine, Kyungpook National University, Daegu, Korea
| | - Tae-Hwan Kim
- Department of Urology, School of Medicine, Kyungpook National University, Daegu, Korea
| | - Yun-Sok Ha
- Department of Urology, School of Medicine, Kyungpook National University, Daegu, Korea
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Carroll MJ, Kaipio K, Hynninen J, Carpen O, Hautaniemi S, Page D, Kreeger PK. A Subset of Secreted Proteins in Ascites Can Predict Platinum-Free Interval in Ovarian Cancer. Cancers (Basel) 2022; 14:cancers14174291. [PMID: 36077825 PMCID: PMC9454800 DOI: 10.3390/cancers14174291] [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: 06/08/2022] [Revised: 08/25/2022] [Accepted: 08/29/2022] [Indexed: 11/16/2022] Open
Abstract
The time between the last cycle of chemotherapy and recurrence, the platinum-free interval (PFI), predicts overall survival in high-grade serous ovarian cancer (HGSOC). To identify secreted proteins associated with a shorter PFI, we utilized machine learning to predict the PFI from ascites composition. Ascites from stage III/IV HGSOC patients treated with neoadjuvant chemotherapy (NACT) or primary debulking surgery (PDS) were screened for secreted proteins and Lasso regression models were built to predict the PFI. Through regularization techniques, the number of analytes used in each model was reduced; to minimize overfitting, we utilized an analysis of model robustness. This resulted in models with 26 analytes and a root-mean-square error (RMSE) of 19 days for the NACT cohort and 16 analytes and an RMSE of 7 days for the PDS cohort. High concentrations of MMP-2 and EMMPRIN correlated with a shorter PFI in the NACT patients, whereas high concentrations of uPA Urokinase and MMP-3 correlated with a shorter PFI in PDS patients. Our results suggest that the analysis of ascites may be useful for outcome prediction and identified factors in the tumor microenvironment that may lead to worse outcomes. Our approach to tuning for model stability, rather than only model accuracy, may be applicable to other biomarker discovery tasks.
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Affiliation(s)
- Molly J. Carroll
- Department of Biomedical Engineering, University of Wisconsin-Madison, Madison, WI 53706, USA
| | - Katja Kaipio
- Research Center for Cancer, Infections and Immunity, Institute of Biomedicine, University of Turku, FI-20014 Turku, Finland
| | - Johanna Hynninen
- Department of Obstetrics and Gynecology, Turku University Hospital and University of Turku, FI-20014 Turku, Finland
| | - Olli Carpen
- Research Center for Cancer, Infections and Immunity, Institute of Biomedicine, University of Turku, FI-20014 Turku, Finland
- Research Program in Systems Oncology, Research Programs Unit, Faculty of Medicine, University of Helsinki, FI-00014 Helsinki, Finland
- Department of Pathology, Helsinki University Hospital, University of Helsinki, FI-00014 Helsinki, Finland
| | - Sampsa Hautaniemi
- Research Program in Systems Oncology, Research Programs Unit, Faculty of Medicine, University of Helsinki, FI-00014 Helsinki, Finland
| | - David Page
- Department of Biostatistics and Bioinformatics, Duke University, Durham, NC 27710, USA
| | - Pamela K. Kreeger
- Department of Biomedical Engineering, University of Wisconsin-Madison, Madison, WI 53706, USA
- University of Wisconsin Carbone Cancer Center, University of Wisconsin School of Medicine and Public Health, Madison, WI 53705, USA
- Department of Obstetrics and Gynecology, University of Wisconsin School of Medicine and Public Health, Madison, WI 53705, USA
- Department of Cell and Regenerative Biology, University of Wisconsin School of Medicine and Public Health, Madison, WI 53705, USA
- Correspondence:
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14
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Sun T, Zhang Z, Tian L, Zheng Y, Wu L, Guo Y, Li X, Li Y, Shen H, Lai Y, Liu J, Cui H, He S, Ren Y, Yang G. Dualistic classification of high grade serous ovarian carcinoma has its root in spatial heterogeneity. J Adv Res 2022:S2090-1232(22)00195-3. [PMID: 36038111 DOI: 10.1016/j.jare.2022.08.014] [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: 06/05/2021] [Revised: 04/09/2022] [Accepted: 08/22/2022] [Indexed: 11/29/2022] Open
Abstract
INTRODUCTION Widespread intra-peritoneal metastases is a main feature of high grade serous ovarian carcinoma (HGSOC). Recently, the extent of tumour heterogeneity was used to evaluate the cancer genomes among multi-regions in HGSOC. However, there is no consensus on the effect of tumour heterogeneity on the evolution of the tumour metastasis process in HGSOC. OBJECTIVES We performed whole-exome sequencing in multiple regions of matched primary and metastatic HGSOC specimens to reveal the genetic mechanisms of ovarian tumourigenesis and malignant progression. METHODS 63 tissues (including ovarian carcinoma, omentum metastasis, and normal tissues) were used. We analyzed the genomic heterogeneity, traced the subclone dissemination and establishment history and compared the different genetic characters of cancer evolutionary models in HGSOC. RESULTS We found that HGSOC had substantial intra-tumour heterogeneity (median 54.2, range 0∼106.7), high inter-patient heterogeneity (P<0.001), but relatively limited intra-patient heterogeneity (P=0.949). Two COSMIC mutational signatures were identified in HGSOCs: signature 3 was related to homologous recombination, and signature 1 is associated with aging. Two scenarios were identified by phylogenetic reconstruction in our study: 3 cases (33.3%) showed star topology, and the other 6 cases (66.7%) displayed tree topology. Compared with star topology group, more driver events were identified in tree topology group (P<0.001), and occurred more frequently in early stage than in late stage of clonal evolution (P<0.001). Moreover, compared with the star topology group, the tree topology group showed higher rate of intra-tumour heterogeneity (P=0.045). CONCLUSION A dualistic classification model was proposed for the classification of HGSOC based on spatial heterogeneity, which may contribute to better managing patients and providing individual treatment for HGSOC patients.
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Affiliation(s)
- Tingting Sun
- Department of Gynecology, Sun Yat-sen University First Affiliated Hospital, No.58, Zhong Shan Ⅱ Road, 510080, Guangzhou, China
| | - Zuwei Zhang
- Department of Gynecology, Sun Yat-sen University First Affiliated Hospital, No.58, Zhong Shan Ⅱ Road, 510080, Guangzhou, China
| | - Liming Tian
- Department of Gynecology, Sun Yat-sen University First Affiliated Hospital, No.58, Zhong Shan Ⅱ Road, 510080, Guangzhou, China
| | - Yu Zheng
- Department of Gynecology, Sun Yat-sen University First Affiliated Hospital, No.58, Zhong Shan Ⅱ Road, 510080, Guangzhou, China
| | - Linxiang Wu
- Department of Gynecology, Sun Yat-sen University First Affiliated Hospital, No.58, Zhong Shan Ⅱ Road, 510080, Guangzhou, China
| | - Yunyun Guo
- Department of Gynecology, Sun Yat-sen University First Affiliated Hospital, No.58, Zhong Shan Ⅱ Road, 510080, Guangzhou, China
| | - Xiaohui Li
- Department of Gynecology, Sun Yat-sen University First Affiliated Hospital, No.58, Zhong Shan Ⅱ Road, 510080, Guangzhou, China
| | - Yuanyuan Li
- Department of Gynecology, Sun Yat-sen University First Affiliated Hospital, No.58, Zhong Shan Ⅱ Road, 510080, Guangzhou, China
| | - Hongwei Shen
- Department of Gynecology, Sun Yat-sen University First Affiliated Hospital, No.58, Zhong Shan Ⅱ Road, 510080, Guangzhou, China
| | - Yingrong Lai
- Department of Pathology, Sun Yat-sen University First Affiliated Hospital, No.58, Zhong Shan Ⅱ Road, 510080, Guangzhou, China
| | - Junfeng Liu
- Department of Pathology, Sun Yat-sen University First Affiliated Hospital, No.58, Zhong Shan Ⅱ Road, 510080, Guangzhou, China
| | - Huanhuan Cui
- Department of Biology, School of Life Sciences, Southern University of Science and Technology, 518005, Shenzhen, China; Academy for Advanced Interdisciplinary Studies, Southern University of Science and Technology, 518005, Shenzhen, China
| | - Shasha He
- Department of Radiation Oncology, Sun Yat-sen University First Affiliated Hospital, No.58, Zhong Shan Ⅱ Road, 510080, Guangzhou, China
| | - Yufeng Ren
- Department of Radiation Oncology, Sun Yat-sen University First Affiliated Hospital, No.58, Zhong Shan Ⅱ Road, 510080, Guangzhou, China
| | - Guofen Yang
- Department of Gynecology, Sun Yat-sen University First Affiliated Hospital, No.58, Zhong Shan Ⅱ Road, 510080, Guangzhou, China.
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15
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Synthesis, Characterization, Molecular Docking and Molecular Dynamics Simulations of Benzamide Derivatives as Potential Anti-Ovarian Cancer Agents. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2022.133785] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
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16
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Huang X, Jiang L, Lu S, Yuan M, Lin H, Li B, Wen Z, Zhong Y. Overexpression of ERCC6L correlates with poor prognosis and confers malignant phenotypes of lung adenocarcinoma. Oncol Rep 2022; 48:131. [PMID: 35656882 PMCID: PMC9204608 DOI: 10.3892/or.2022.8342] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2022] [Accepted: 05/09/2022] [Indexed: 11/05/2022] Open
Abstract
Excision repair cross‑complementation group 6 like (ERCC6L) has been reported to be upregulated in a variety of malignant tumors and plays a critical oncogenic role. However, the role and molecular mechanism of ERCC6L in lung adenocarcinoma (LUAD) remain unclear, and were therefore investigated in the present study. Clinical data of patients with LUAD were obtained and bioinformatics analysis was performed to investigate the expression characteristics, prognostic value, and biological function of ERCC6L. In addition, cell function experiments were performed to detect the effect of ERCC6L silencing on the biological behavior of LUAD cells. The results revealed that ERCC6L expression was significantly higher in LUAD tissues vs. normal lung tissues and closely associated with nodal invasion, advanced clinical stage and survival in LUAD. Overexpression of ERCC6L was an independent prognostic biomarker of overall survival, progression‑free interval, and disease‑specific survival in patients with LUAD. DNA amplification and low methylation levels of ERCC6L suggested regulation at both the genetic and epigenetic levels. The most significant positive genes co‑expressed with ERCC6L were mainly enriched in the cell cycle signaling pathway. The major functions of ERCC6L in LUAD cells were positively correlated with the cell cycle, DNA damage, DNA repair, proliferation, invasion and epithelial‑mesenchymal transition (EMT). Knockdown of ERCC6L inhibited the proliferative, migratory and invasive abilities of A549 and PC9 cells. It also promoted cell apoptosis, and led to cell cycle arrest in the S phase. ERCC6L may regulate the EMT process through the Wnt/β‑catenin and Wnt/Notch 3 signaling pathways, thus regulating the tumorigenesis and progression of LUAD. The overexpression of ERCC6L may be a biological indicator for the diagnosis and prognosis of LUAD. ERCC6L may be a novel molecular target for the treatment of lung cancer.
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Affiliation(s)
- Xiaoyue Huang
- Medical College, Guangxi University, Nanning, Guangxi Zhuang Autonomous Region 530004, P.R. China
| | - Lingyu Jiang
- Intensive Care Unit, The People's Hospital of Guangxi Zhuang Autonomous Region, Guangxi Academy of Medical Sciences, Nanning, Guangxi Zhuang Autonomous Region 530021, P.R. China
| | - Sufang Lu
- Medical College, Guangxi University, Nanning, Guangxi Zhuang Autonomous Region 530004, P.R. China
| | - Mingqing Yuan
- Medical College, Guangxi University, Nanning, Guangxi Zhuang Autonomous Region 530004, P.R. China
| | - Hui Lin
- Department of Thoracic Surgery, The People's Hospital of Guangxi Zhuang Autonomous Region, Guangxi Academy of Medical Sciences, Nanning, Guangxi Zhuang Autonomous Region 530021, P.R. China
| | - Baijun Li
- Department of Thoracic Surgery, The People's Hospital of Guangxi Zhuang Autonomous Region, Guangxi Academy of Medical Sciences, Nanning, Guangxi Zhuang Autonomous Region 530021, P.R. China
| | - Zhaoke Wen
- Department of Thoracic Surgery, The People's Hospital of Guangxi Zhuang Autonomous Region, Guangxi Academy of Medical Sciences, Nanning, Guangxi Zhuang Autonomous Region 530021, P.R. China
| | - Yonglong Zhong
- Department of Thoracic Surgery, The People's Hospital of Guangxi Zhuang Autonomous Region, Guangxi Academy of Medical Sciences, Nanning, Guangxi Zhuang Autonomous Region 530021, P.R. China
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17
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Clark J, Fotopoulou C, Cunnea P, Krell J. Novel Ex Vivo Models of Epithelial Ovarian Cancer: The Future of Biomarker and Therapeutic Research. Front Oncol 2022; 12:837233. [PMID: 35402223 PMCID: PMC8990887 DOI: 10.3389/fonc.2022.837233] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2021] [Accepted: 02/28/2022] [Indexed: 11/13/2022] Open
Abstract
Epithelial ovarian cancer (EOC) is a heterogenous disease associated with variations in presentation, pathology and prognosis. Advanced EOC is typified by frequent relapse and a historical 5-year survival of less than 30% despite improvements in surgical and systemic treatment. The advent of next generation sequencing has led to notable advances in the field of personalised medicine for many cancer types. Success in achieving cure in advanced EOC has however been limited, although significant prolongation of survival has been demonstrated. Development of novel research platforms is therefore necessary to address the rapidly advancing field of early diagnostics and therapeutics, whilst also acknowledging the significant tumour heterogeneity associated with EOC. Within available tumour models, patient-derived organoids (PDO) and explant tumour slices have demonstrated particular promise as novel ex vivo systems to model different cancer types including ovarian cancer. PDOs are organ specific 3D tumour cultures that can accurately represent the histology and genomics of their native tumour, as well as offer the possibility as models for pharmaceutical drug testing platforms, offering timing advantages and potential use as prospective personalised models to guide clinical decision-making. Such applications could maximise the benefit of drug treatments to patients on an individual level whilst minimising use of less effective, yet toxic, therapies. PDOs are likely to play a greater role in both academic research and drug development in the future and have the potential to revolutionise future patient treatment and clinical trial pathways. Similarly, ex vivo tumour slices or explants have also shown recent renewed promise in their ability to provide a fast, specific, platform for drug testing that accurately represents in vivo tumour response. Tumour explants retain tissue architecture, and thus incorporate the majority of tumour microenvironment making them an attractive method to re-capitulate in vivo conditions, again with significant timing and personalisation of treatment advantages for patients. This review will discuss the current treatment landscape and research models for EOC, their development and new advances towards the discovery of novel biomarkers or combinational therapeutic strategies to increase treatment options for women with ovarian cancer.
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Affiliation(s)
- James Clark
- Division of Cancer, Department of Surgery and Cancer, Faculty of Medicine, Imperial College London, London, United Kingdom
| | - Christina Fotopoulou
- Division of Cancer, Department of Surgery and Cancer, Faculty of Medicine, Imperial College London, London, United Kingdom.,West London Gynaecological Cancer Centre, Imperial College NHS Trust, London, United Kingdom
| | - Paula Cunnea
- Division of Cancer, Department of Surgery and Cancer, Faculty of Medicine, Imperial College London, London, United Kingdom
| | - Jonathan Krell
- Division of Cancer, Department of Surgery and Cancer, Faculty of Medicine, Imperial College London, London, United Kingdom
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Gupta P, Miller A, Olayanju A, Madhuri TK, Velliou E. A Systematic Comparative Assessment of the Response of Ovarian Cancer Cells to the Chemotherapeutic Cisplatin in 3D Models of Various Structural and Biochemical Configurations-Does One Model Type Fit All? Cancers (Basel) 2022; 14:cancers14051274. [PMID: 35267582 PMCID: PMC8909317 DOI: 10.3390/cancers14051274] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2022] [Revised: 02/18/2022] [Accepted: 02/25/2022] [Indexed: 02/07/2023] Open
Abstract
Simple Summary Epithelial Ovarian Cancer is considered to be a ‘silent killer’ and a challenge for gynaecological health across the world due to its asymptotic nature in the early stages, its late-stage diagnosis, high recurrence rate and resistance to currently available treatment methods (chemotherapy). These disheartening figures highlight the need for extensive in vitro studies to better understand this disease. A number of in vitro 3D models are currently available to aid in the study of ovarian cancer and its response to therapeutic methods. In this work, we report, for the first time, a comprehensive comparative study of three widely used 3D in vitro models for ovarian cancer, along with chemotherapy assessment of primary and metastatic cells. Our study highlights the importance of selecting an appropriate 3D in vitro platform, which is based on multiple factors including the origin of cells used, experimental time period and experimental design, even for one specific disease. Abstract Epithelial Ovarian Cancer (EOC) is a silent, deadly and aggressive gynaecological disease with a relatively low survival rate. This has been attributed, to some extent, to EOC’s high recurrence rate and resistance to currently available platinum-based chemotherapeutic treatment methods. Multiple groups have studied and reported the effect of chemotherapeutic agents on various EOC 3D in vitro models. However, there are very few studies wherein a direct comparative study has been carried out between the different in vitro 3D models of EOC and the effect of chemotherapy within them. Herein, we report, for the first time, a direct comprehensive systematic comparative study of three different 3D in vitro platforms, namely (i) spheroids, (ii) synthetic PeptiGels/hydrogels of various chemical configurations and (iii) polymeric scaffolds with coatings of various extracellular matrices (ECMs) on the cell growth and response to the chemotherapeutic (Cisplatin) for ovary-derived (A2780) and metastatic (SK-OV-3) EOC cell lines. We report that all three 3D models are able to support the growth of EOC, but for different time periods (varying from 7 days to 4 weeks). We have also reported that chemoresistance to Cisplatin, in vitro, observed especially for metastatic EOC cells, is platform-dependent, in terms of both the structural and biochemical composition of the model/platform. Our study highlights the importance of selecting an appropriate 3D platform for in vitro tumour model development. We have demonstrated that the selection of the best platform for producing in vitro tumour models depends on the cancer/cell type, the experimental time period and the application for which the model is intended.
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Affiliation(s)
- Priyanka Gupta
- Centre for 3D Models of Health and Disease, Division of Surgery and Interventional Science, University College London, London W1W 7TY, UK;
- Bioprocess and Biochemical Engineering Group (BioProChem), Department of Chemical and Process Engineering, University of Surrey, Surrey GU2 7XH, UK
| | - Aline Miller
- Manchester BIOGEL, 19F4, Mereside, Alderley Park, Alderley Edge, Chesire SK10 4TG, UK; (A.M.); (A.O.)
| | - Adedamola Olayanju
- Manchester BIOGEL, 19F4, Mereside, Alderley Park, Alderley Edge, Chesire SK10 4TG, UK; (A.M.); (A.O.)
| | - Thumuluru Kavitha Madhuri
- Department of Gynaecological Oncology Royal Surrey NHS Foundation Trust, Egerton Road, Guildford GU2 7XX, UK;
- Honorary Senior Lecturer in Cancer Research, School of Applied Sciences, University of Brighton, Huxley Building, Lewes Road, Brighton BN2 4GJ, UK
| | - Eirini Velliou
- Centre for 3D Models of Health and Disease, Division of Surgery and Interventional Science, University College London, London W1W 7TY, UK;
- Bioprocess and Biochemical Engineering Group (BioProChem), Department of Chemical and Process Engineering, University of Surrey, Surrey GU2 7XH, UK
- Correspondence:
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19
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Pandit A, Begum Y, Saha P, Srivastava AK, Swarnakar S. Approaches Toward Targeting Matrix Metalloproteases for Prognosis and Therapies in Gynecological Cancer: MicroRNAs as a Molecular Driver. Front Oncol 2022; 11:720622. [PMID: 35145899 PMCID: PMC8821656 DOI: 10.3389/fonc.2021.720622] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2021] [Accepted: 12/30/2021] [Indexed: 12/24/2022] Open
Abstract
Gene expression can be regulated by small non-coding RNA molecules like microRNAs (miRNAs) which act as cellular mediators necessary for growth, differentiation, proliferation, apoptosis, and metabolism. miRNA deregulation is often observed in many human malignancies, acting both as tumor-promoting and suppressing, and their abnormal expression is linked to unrestrained cellular proliferation, metastasis, and perturbation in DNA damage as well as cell cycle. Matrix Metalloproteases (MMPs) have crucial roles in both growth, and tissue remodeling in normal conditions, as well as in promoting cancer development and metastasis. Herein, we outline an integrated interactive study involving various MMPs and miRNAs and also feature a way in which these communications impact malignant growth, movement, and metastasis. The present review emphasizes on important miRNAs that might impact gynecological cancer progression directly or indirectly via regulating MMPs. Additionally, we address the likely use of miRNA-mediated MMP regulation and their downstream signaling pathways towards the development of a potential treatment of gynecological cancers.
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Affiliation(s)
- Anuradha Pandit
- Infectious Diseases & Immunology Division, CSIR-Indian Institute of Chemical Biology, Kolkata, India
| | - Yasmin Begum
- Infectious Diseases & Immunology Division, CSIR-Indian Institute of Chemical Biology, Kolkata, India
| | - Priyanka Saha
- Cancer Biology & Inflammatory Disorder Division, CSIR-Indian Institute of Chemical Biology, Kolkata, India
| | - Amit Kumar Srivastava
- Cancer Biology & Inflammatory Disorder Division, CSIR-Indian Institute of Chemical Biology, Kolkata, India
| | - Snehasikta Swarnakar
- Infectious Diseases & Immunology Division, CSIR-Indian Institute of Chemical Biology, Kolkata, India
- *Correspondence: Snehasikta Swarnakar,
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20
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Geng L, Wang Z, Tian Y. Down-regulation of ZNF252P-AS1 alleviates ovarian cancer progression by binding miR-324-3p to downregulate LY6K. J Ovarian Res 2022; 15:1. [PMID: 34980214 PMCID: PMC8725409 DOI: 10.1186/s13048-021-00933-7] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2021] [Accepted: 12/06/2021] [Indexed: 11/29/2022] Open
Abstract
Background Ovarian cancer is a common gynecological malignant disease in women. Our work aimed to study the specific functions of ZNF252P antisense RNA 1 (ZNF252P-AS1) in ovarian cancer. Methods ZNF252P-AS1, miR-324-3p, and lymphocyte antigen 6 family member K (LY6K) expression were analyzed by bioinformatics tools in ovarian cancer tissues and was quantified by qRT-PCR in ovarian cancer cells. The effect of ZNF252P-AS1 knockdown, miR-324-3p suppression, and LY6K over-expression on apoptosis, cell viability, invasion, migration, and epithelial to mesenchymal transition (EMT) was determined in vitro by using colony formation and EdU assays, flow cytometry, transwell assay, and Western blot. The interactions between ZNF252P-AS1 and miR-324-3p and between miR-324-3p and LY6K were validated by luciferase assays. The effects of restraining ZNF252P-AS1 in vivo were studied using BALB/c male nude mice. Results ZNF252P-AS1 and LY6K levels were up-regulated, while miR-324-3p was declined in ovarian cancer tissues and cells. ZNF252P-AS1 knockdown reduced ovarian cancer cell proliferation, invasion, migration, and EMT, whereas promoted its apoptosis. Besides, ZNF252P-AS1 interacted with miR-324-3p and reversely regulated its level, and miR-324-3p was directly bound to LY6K and negatively regulated its expression. Moreover, ZNF252P-AS1 knockdown reversed the effect of miR-324-3p on cancer cell apoptosis, growth, migration, invasion, and EMT. Similar results were discovered in the rescue experiments between miR-324-3p and LY6K. Additionally, mouse models in vivo experiments further validated that ZNF252P-AS1 knockdown distinctly inhibited tumor growth. Conclusion ZNF252P-AS1 mediated miR-324-3p/LY6K signaling to facilitate progression of ovarian cancer.
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Affiliation(s)
- Li Geng
- Department of Pathology, Jinan City People's Hospital, Shandong First Medical University, Jinan, Shandong, 271100, P.R. China
| | - Zhongqiu Wang
- Department of Pediatric Surgery, Jinan City People's Hospital, Shandong First Medical University, Jinan, Shandong, 271100, P.R. China
| | - Yongju Tian
- Department of Gynecology, Yantaishan Hospital, Yantai, Shandong, 264001, P.R. China.
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Kenny HA, Hart PC, Kordylewicz K, Lal M, Shen M, Kara B, Chen YJ, Grassl N, Alharbi Y, Pattnaik BR, Watters KM, Patankar MS, Ferrer M, Lengyel E. The Natural Product β-Escin Targets Cancer and Stromal Cells of the Tumor Microenvironment to Inhibit Ovarian Cancer Metastasis. Cancers (Basel) 2021; 13:cancers13163931. [PMID: 34439084 PMCID: PMC8394501 DOI: 10.3390/cancers13163931] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2021] [Revised: 07/30/2021] [Accepted: 07/31/2021] [Indexed: 01/11/2023] Open
Abstract
Simple Summary β-escin, a component of horse chestnut seed extract, was first identified as an inhibitor of ovarian cancer (OvCa) adhesion/invasion in our high-throughput screening program using a three-dimensional organotypic model assembled from primary human cells and extracellular matrix. The goal of the study presented here is to determine if β-escin and structurally-similar compounds have a therapeutic potential against OvCa metastasis. β-escin and cardiac glycosides inhibit ovarian cancer adhesion/invasion to the omental microenvironment in vivo, and β-escin inhibits ovarian cancer metastasis in the prevention and intervention setting. Additionally, β-escin was found to decrease the stemness of ovarian cancer cells, inhibit extracellular matrix production in the tumor microenvironment, and inhibit HIF1α stability in ovarian cancer cells and the tumor microenvironment. This study reveals that the natural compound β-escin has therapeutic potential because of its ability to prevent OvCa dissemination by targeting both cancer and stromal cells in the OvCa tumor microenvironment. Abstract The high mortality of OvCa is caused by the wide dissemination of cancer within the abdominal cavity. OvCa cells metastasize to the peritoneum, which is covered by mesothelial cells, and invade into the underlying stroma, composed of extracellular matrices (ECM) and stromal cells. In a study using a three-dimensional quantitative high-throughput screening platform (3D-qHTS), we found that β-escin, a component of horse chestnut seed extract, inhibited OvCa adhesion/invasion. Here, we determine whether β-escin and structurally similar compounds have a therapeutic potential against OvCa metastasis. Different sources of β-escin and horse chestnut seed extract inhibited OvCa cell adhesion/invasion, both in vitro and in vivo. From a collection of 160 structurally similar compounds to β-escin, we found that cardiac glycosides inhibited OvCa cell adhesion/invasion and proliferation in vitro, and inhibited adhesion/invasion and metastasis in vivo. Mechanistically, β-escin and the cardiac glycosides inhibited ECM production in mesothelial cells and fibroblasts. The oral administration of β-escin inhibited metastasis in both OvCa prevention and intervention mouse models. Specifically, β-escin inhibited ECM production in the omental tumors. Additionally, the production of HIF1α-targeted proteins, lactate dehydrogenase A, and hexokinase 2 in omental tumors was blocked by β-escin. This study reveals that the natural compound β-escin has a therapeutic potential because of its ability to prevent OvCa dissemination by targeting both cancer and stromal cells in the OvCa tumor microenvironment.
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Affiliation(s)
- Hilary A. Kenny
- Department of Obstetrics and Gynecology, Section of Gynecologic Oncology, University of Chicago, Chicago, IL 60637, USA; (P.C.H.); (K.K.); (B.K.); (Y.-J.C.); (K.M.W.); (E.L.)
- Correspondence:
| | - Peter C. Hart
- Department of Obstetrics and Gynecology, Section of Gynecologic Oncology, University of Chicago, Chicago, IL 60637, USA; (P.C.H.); (K.K.); (B.K.); (Y.-J.C.); (K.M.W.); (E.L.)
| | - Kasjusz Kordylewicz
- Department of Obstetrics and Gynecology, Section of Gynecologic Oncology, University of Chicago, Chicago, IL 60637, USA; (P.C.H.); (K.K.); (B.K.); (Y.-J.C.); (K.M.W.); (E.L.)
| | - Madhu Lal
- Division of Preclinical Innovation, National Center for Advancing Translational Sciences (NCATS), NIH, Rockville, MD 20852, USA; (M.L.); (M.S.); (M.F.)
| | - Min Shen
- Division of Preclinical Innovation, National Center for Advancing Translational Sciences (NCATS), NIH, Rockville, MD 20852, USA; (M.L.); (M.S.); (M.F.)
| | - Betul Kara
- Department of Obstetrics and Gynecology, Section of Gynecologic Oncology, University of Chicago, Chicago, IL 60637, USA; (P.C.H.); (K.K.); (B.K.); (Y.-J.C.); (K.M.W.); (E.L.)
| | - Yen-Ju Chen
- Department of Obstetrics and Gynecology, Section of Gynecologic Oncology, University of Chicago, Chicago, IL 60637, USA; (P.C.H.); (K.K.); (B.K.); (Y.-J.C.); (K.M.W.); (E.L.)
| | - Niklas Grassl
- Department of Proteomics and Signal Transduction, Max Planck Institute of Biochemistry, 82152 Martinsried, Germany;
| | - Yousef Alharbi
- Department of Obstetrics and Gynecology, University of Wisconsin-Madison, Madison, WI 53792, USA; (Y.A.); (M.S.P.)
| | - Bikash R. Pattnaik
- Department of Pediatrics and Ophthalmology and Visual Sciences, University of Wisconsin-Madison, Madison, WI 53706, USA;
| | - Karen M. Watters
- Department of Obstetrics and Gynecology, Section of Gynecologic Oncology, University of Chicago, Chicago, IL 60637, USA; (P.C.H.); (K.K.); (B.K.); (Y.-J.C.); (K.M.W.); (E.L.)
| | - Manish S. Patankar
- Department of Obstetrics and Gynecology, University of Wisconsin-Madison, Madison, WI 53792, USA; (Y.A.); (M.S.P.)
| | - Marc Ferrer
- Division of Preclinical Innovation, National Center for Advancing Translational Sciences (NCATS), NIH, Rockville, MD 20852, USA; (M.L.); (M.S.); (M.F.)
| | - Ernst Lengyel
- Department of Obstetrics and Gynecology, Section of Gynecologic Oncology, University of Chicago, Chicago, IL 60637, USA; (P.C.H.); (K.K.); (B.K.); (Y.-J.C.); (K.M.W.); (E.L.)
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22
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Broadway R, Patel NM, Hillier LE, El-Briri A, Korneva YS, Zinovkin DA, Pranjol MZI. Potential Role of Diabetes Mellitus-Associated T Cell Senescence in Epithelial Ovarian Cancer Omental Metastasis. Life (Basel) 2021; 11:788. [PMID: 34440532 PMCID: PMC8401827 DOI: 10.3390/life11080788] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2021] [Revised: 08/01/2021] [Accepted: 08/03/2021] [Indexed: 01/21/2023] Open
Abstract
Epithelial ovarian cancer (EOC) is one of the most common causes of cancer-related deaths among women and is associated with age and age-related diseases. With increasing evidence of risks associated with metabolic inflammatory conditions, such as obesity and type 2 diabetes mellitus (T2DM), it is important to understand the complex pathophysiological mechanisms underlying cancer progression and metastasis. Age-related conditions can lead to both genotypic and phenotypic immune function alterations, such as induction of senescence, which can contribute to disease progression. Immune senescence is a common phenomenon in the ageing population, which is now known to play a role in multiple diseases, often detrimentally. EOC progression and metastasis, with the highest rates in the 75-79 age group in women, have been shown to be influenced by immune cells within the "milky spots" or immune clusters of the omentum. As T2DM has been reported to cause T cell senescence in both prediabetic and diabetic patients, there is a possibility that poor prognosis in EOC patients with T2DM is partly due to the accumulation of senescent T cells in the omentum. In this review, we explore this hypothesis with recent findings, potential therapeutic approaches, and future directions.
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Affiliation(s)
- Rhianne Broadway
- School of Life Sciences, University of Sussex, Falmer, Brighton BN1 9QG, UK; (R.B.); (L.E.H.)
| | - Nikita M. Patel
- William Harvey Research Institute, Barts and the London School of Medicine and Dentistry, Queen Mary, University of London, London EC1M 6BQ, UK; (N.M.P.); (A.E.-B.)
| | - Lucy E. Hillier
- School of Life Sciences, University of Sussex, Falmer, Brighton BN1 9QG, UK; (R.B.); (L.E.H.)
| | - Amal El-Briri
- William Harvey Research Institute, Barts and the London School of Medicine and Dentistry, Queen Mary, University of London, London EC1M 6BQ, UK; (N.M.P.); (A.E.-B.)
| | - Yulia S. Korneva
- Department of Pathological Anatomy, Smolensk State Medical University, Krupskoy St., 28, 214019 Smolensk, Russia;
- Smolensk Regional Institute of Pathology, Gagarina av, 214020 Smolensk, Russia
| | - Dmitry A. Zinovkin
- Department of Pathology, Gomel State Medical University, 246000 Gomel Region, Belarus;
| | - Md Zahidul I. Pranjol
- School of Life Sciences, University of Sussex, Falmer, Brighton BN1 9QG, UK; (R.B.); (L.E.H.)
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23
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Shi K, Cao L, Liu F, Xie S, Wang S, Huang Y, Lei C, Nie Z. Amplified and label-free electrochemical detection of a protease biomarker by integrating proteolysis-triggered transcription. Biosens Bioelectron 2021; 190:113372. [PMID: 34116447 DOI: 10.1016/j.bios.2021.113372] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2021] [Revised: 05/14/2021] [Accepted: 05/20/2021] [Indexed: 10/25/2022]
Abstract
Cell-free synthetic biology provides a promising strategy for developing high-performance biosensors by integrating with advanced testing technologies. However, the combination of synthetic biology with electrochemical testing techniques is still underdeveloped. Here, we proposed an electrochemical biosensor for the label-free and ultrasensitive detection of target protease biomarker by coupling a protease-responsive RNA polymerase (PR) for signal amplification. Taking tumor biomarker matrix metalloprotease-2 (MMP-2) as a model protease, we employed PR to transduce each proteolysis reaction mediated by MMP-2 into multiple programmable RNA outputs that can be captured by the DNA probes immobilized on a gold electrode. Moreover, the captured RNAs are designed to contain a guanine-rich sequence that can form G-quadruplex and bind to hemin in the presence of potassium ions. In this scenario, the activity of MMP-2 is converted and amplified into the electrochemical signals of hemin. Under the optimal conditions, this PR-based electrochemical biosensor enabled the sensitive detection of MMP-2 in a wide linear dynamic range from 10 fM to 1.0 nM, with a limit of detection of 7.1 fM. Moreover, the proposed biosensor was further applied in evaluating MMP-2 activities in different cell cultures and human tissue samples, demonstrating its potential in the analysis of protease biomarkers in complex clinical samples.
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Affiliation(s)
- Kai Shi
- State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan Provincial Key Laboratory of Biomacromolecular Chemical Biology, Hunan University, Changsha, 410082, PR China
| | - Lei Cao
- State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan Provincial Key Laboratory of Biomacromolecular Chemical Biology, Hunan University, Changsha, 410082, PR China
| | - Fang Liu
- State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan Provincial Key Laboratory of Biomacromolecular Chemical Biology, Hunan University, Changsha, 410082, PR China
| | - Shiyi Xie
- State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan Provincial Key Laboratory of Biomacromolecular Chemical Biology, Hunan University, Changsha, 410082, PR China
| | - Shuo Wang
- State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan Provincial Key Laboratory of Biomacromolecular Chemical Biology, Hunan University, Changsha, 410082, PR China
| | - Yan Huang
- State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan Provincial Key Laboratory of Biomacromolecular Chemical Biology, Hunan University, Changsha, 410082, PR China
| | - Chunyang Lei
- State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan Provincial Key Laboratory of Biomacromolecular Chemical Biology, Hunan University, Changsha, 410082, PR China.
| | - Zhou Nie
- State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan Provincial Key Laboratory of Biomacromolecular Chemical Biology, Hunan University, Changsha, 410082, PR China
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24
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Abou-Elhamd AS, Kalamegam G, Ahmed F, Assidi M, Alrefaei AF, Pushparaj PN, Abu-Elmagd M. Unraveling the Catha edulis Extract Effects on the Cellular and Molecular Signaling in SKOV3 Cells. Front Pharmacol 2021; 12:666885. [PMID: 34040530 PMCID: PMC8141790 DOI: 10.3389/fphar.2021.666885] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2021] [Accepted: 03/30/2021] [Indexed: 12/29/2022] Open
Abstract
Khat (Catha edulis (Vahl) Endl.) is an evergreen flowering shrub used as a stimulant in many regions worldwide including East Africa, the Arabian Peninsula, Europe, and the United States. Chewing leaves of khat induces excitement and euphoria, which are primarily attributed to two major constituents, cathinone and cathine. Khat also contains other important constituents such as cathedulins. A considerable number of studies reported side effects induced by the khat extracts to both embryos and adults. These include teratogenicity and developmental retardation, oral cancer and ulcers, high blood pressure, and myocardial infarction. So far, little attention has been paid to the effects of khat extracts on the molecular signaling interactions. We aimed in this study to investigate this through evaluating the effects of khat extracts on SKOV3, a human ovarian adenocarcinoma cell line. We show, by in vitro assays, that khat induces several cellular defects including reduced cell size, cell membrane damage, and apoptosis. At high khat extract concentrations, the cell metabolic activity, cell cycle, and cellular proliferation were affected. RT-qPCR analysis showed an increase in the gene expression of the apoptotic marker BAX, the tumor suppressor p53, and the inflammatory cytokine IL-6. Protein expression analysis by immunostaining showed downregulation of β-catenin, E-cadherin, and Ki-67 and upregulation of FZD8 and SPRY2, suggesting that Wnt and FGF signaling were implicated. SwissTargetPrediction in silico analysis showed that khat constituents cathine, cathinone, catheduline K2, and catheduline E5 bind to family A G-protein-coupled receptor, cause many neurological diseases and disorders such as Alzheimer's, schizophrenia, depression, and anxiety, and induce many ovarian cancer-related diseases. The analysis also showed that important signaling pathways such as CREB, Wnt, FGF, IL-6, and ERK/MAPK, and that of the endometrial cancer, and cell cycle were implicated. Upstream regulators of cathine and cathinone were found to potentially target several molecules including interleukin-8, MMP2, PLAU, and micro-RNAs. In conclusion, khat induces significant cellular and molecular changes that could potentially cause a wide range of serious diseases and syndromes. Such an impact could have a heavy burden on the health care system in the countries where khat is consumed.
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Affiliation(s)
- Alaa Sayed Abou-Elhamd
- Department of Anatomy and Histology, Faculty of Veterinary Medicine, Assiut University, Assiut, Egypt.,Department of Respiratory Therapy, College of Applied Medical Sciences, Jazan University, Jazan, Saudi Arabia
| | - Gauthaman Kalamegam
- Department of Medical Laboratory Technology, Faculty of Applied Medical Sciences, King Abdulaziz University, Jeddah, Saudi Arabia.,Center of Excellence in Genomic Medicine Research, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Farid Ahmed
- Department of Medical Laboratory Technology, Faculty of Applied Medical Sciences, King Abdulaziz University, Jeddah, Saudi Arabia.,Center of Excellence in Genomic Medicine Research, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Mourad Assidi
- Department of Medical Laboratory Technology, Faculty of Applied Medical Sciences, King Abdulaziz University, Jeddah, Saudi Arabia.,Center of Excellence in Genomic Medicine Research, King Abdulaziz University, Jeddah, Saudi Arabia
| | | | - Peter Natesan Pushparaj
- Department of Medical Laboratory Technology, Faculty of Applied Medical Sciences, King Abdulaziz University, Jeddah, Saudi Arabia.,Center of Excellence in Genomic Medicine Research, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Muhammad Abu-Elmagd
- Department of Medical Laboratory Technology, Faculty of Applied Medical Sciences, King Abdulaziz University, Jeddah, Saudi Arabia.,Center of Excellence in Genomic Medicine Research, King Abdulaziz University, Jeddah, Saudi Arabia
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25
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Tofani LB, Sousa LO, Luiz MT, Abriata JP, Marchetti JM, Leopoldino AM, Swiech K. Generation of a Three-Dimensional in Vitro Ovarian Cancer Co-Culture Model for Drug Screening Assays. J Pharm Sci 2021; 110:2629-2636. [PMID: 33848527 DOI: 10.1016/j.xphs.2021.04.003] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2021] [Revised: 04/05/2021] [Accepted: 04/05/2021] [Indexed: 02/07/2023]
Abstract
In vitro 3D culture models have emerged in the cancer field due to their ability to recapitulate characteristics of the in vivo tumor. Herein, we described the establishment and characterization of 3D multicellular spheroids using ovarian cancer cells (SKOV-3) in co-culture with mesenchymal cells (MUC-9) or fibroblasts (CCD27-Sk). We demonstrated that SKOV-3 cells in co-culture were able to form regular and compact spheroids with diameters ranging from 300 to 400 µm and with a roundness close to 1.0 regardless of the type of stromal cell used. In the 3D culture an increase was not observed in spheroid diameter nor was there significant cell growth. What is more, the 3D co-cultures presented an up regulation of genes related to tumorigenesis, angiogenesis and metastases (MMP2, VEGFA, SNAI1, ZEB1 and VIM) when compared with 2D and 3D monoculture. As expected, both 3D cultures (mono and co-cultures) exhibited a higher Paclitaxel chemoresistance when compared to 2D condition. Although we did not observe differences in the Paclitaxel resistance between the 3D mono and co-cultures, the gene expression results indicate that the presence of mesenchymal cells and fibroblasts better recapitulate the in vivo tumor microenvironment, being able, therefore, to more accurately evaluate drug efficacy for ovarian cancer therapy.
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Affiliation(s)
- Larissa Bueno Tofani
- School of Pharmaceutical Sciences of Ribeirao Preto, University of Sao Paulo, Avenida do Café w/n, Ribeirão Preto, Sao Paulo, Brazil
| | - Lucas Oliveira Sousa
- School of Pharmaceutical Sciences of Ribeirao Preto, University of Sao Paulo, Avenida do Café w/n, Ribeirão Preto, Sao Paulo, Brazil
| | - Marcela Tavares Luiz
- School of Pharmaceutical Sciences of Ribeirao Preto, University of Sao Paulo, Avenida do Café w/n, Ribeirão Preto, Sao Paulo, Brazil
| | - Juliana Palma Abriata
- School of Pharmaceutical Sciences of Ribeirao Preto, University of Sao Paulo, Avenida do Café w/n, Ribeirão Preto, Sao Paulo, Brazil
| | - Juliana Maldonado Marchetti
- School of Pharmaceutical Sciences of Ribeirao Preto, University of Sao Paulo, Avenida do Café w/n, Ribeirão Preto, Sao Paulo, Brazil
| | - Andréia Machado Leopoldino
- School of Pharmaceutical Sciences of Ribeirao Preto, University of Sao Paulo, Avenida do Café w/n, Ribeirão Preto, Sao Paulo, Brazil
| | - Kamilla Swiech
- School of Pharmaceutical Sciences of Ribeirao Preto, University of Sao Paulo, Avenida do Café w/n, Ribeirão Preto, Sao Paulo, Brazil.
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26
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Carey P, Low E, Harper E, Stack MS. Metalloproteinases in Ovarian Cancer. Int J Mol Sci 2021; 22:3403. [PMID: 33810259 PMCID: PMC8036623 DOI: 10.3390/ijms22073403] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2021] [Revised: 03/21/2021] [Accepted: 03/25/2021] [Indexed: 01/25/2023] Open
Abstract
Proteases play a crucial role in the progression and metastasis of ovarian cancer. Pericellular protein degradation and fragmentation along with remodeling of the extracellular matrix (ECM) is accomplished by numerous proteases that are present in the ovarian tumor microenvironment. Several proteolytic processes have been linked to cancer progression, particularly those facilitated by the matrix metalloproteinase (MMP) family. These proteases have been linked to enhanced migratory ability, extracellular matrix breakdown, and development of support systems for tumors. Several studies have reported the direct involvement of MMPs with ovarian cancer, as well as their mechanisms of action in the tumor microenvironment. MMPs play a key role in upregulating transcription factors, as well as the breakdown of structural proteins like collagen. Proteolytic mechanisms have been shown to enhance the ability of ovarian cancer cells to migrate and adhere to secondary sites allowing for efficient metastasis. Furthermore, angiogenesis for tumor growth and development of metastatic implants is influenced by upregulation of certain proteases, including MMPs. While proteases are produced normally in vivo, they can be upregulated by cancer-associated mutations, tumor-microenvironment interaction, stress-induced catecholamine production, and age-related pathologies. This review outlines the important role of proteases throughout ovarian cancer progression and metastasis.
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Affiliation(s)
- Preston Carey
- Harper Cancer Research Institute, University of Notre Dame, South Bend, IN 46617, USA; (P.C.); (E.L.); (E.H.)
- Department of Preprofessional Studies, University of Notre Dame, Notre Dame, IN 46556, USA
| | - Ethan Low
- Harper Cancer Research Institute, University of Notre Dame, South Bend, IN 46617, USA; (P.C.); (E.L.); (E.H.)
- Department of Chemistry & Biochemistry, University of Notre Dame, Notre Dame, IN 46556, USA
| | - Elizabeth Harper
- Harper Cancer Research Institute, University of Notre Dame, South Bend, IN 46617, USA; (P.C.); (E.L.); (E.H.)
- Department of Chemistry & Biochemistry, University of Notre Dame, Notre Dame, IN 46556, USA
- Integrated Biomedical Sciences Graduate Program, University of Notre Dame, Notre Dame, IN 46556, USA
| | - M. Sharon Stack
- Harper Cancer Research Institute, University of Notre Dame, South Bend, IN 46617, USA; (P.C.); (E.L.); (E.H.)
- Department of Chemistry & Biochemistry, University of Notre Dame, Notre Dame, IN 46556, USA
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27
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Gogola-Mruk J, Hoffmann-Młodzianowska M, Kamińska K, Ptak A. Mixtures of persistent organic pollutants increase ovarian granulosa tumor cell line migration and spheroid invasion by upregulating MMP2 expression and activity via IGF1R. Toxicology 2021; 452:152715. [PMID: 33571556 DOI: 10.1016/j.tox.2021.152715] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2020] [Revised: 01/31/2021] [Accepted: 02/05/2021] [Indexed: 12/22/2022]
Abstract
Granulosa cell tumors (GCT) of the ovary have a good prognosis. Recurrence tends to be late; however, > 66 % of patients with recurrent GCT die from the disease. Most recurrences are abdominopelvic, although distant metastases have been documented. Here, we tested the hypothesis that a mixture of persistent endocrine-disrupting chemicals (EDCs) stimulates the invasion of GCT cells. We selected perfluorooctanoate (PFOA, 2 ng/mL), perfluorooctanesulfonate (PFOS, 8 ng/mL), 2,2-dichlorodiphenyldichloroethylene (p,p'-DDE, 1 ng/mL), polychlorinated biphenyl 153 (PCB153, 100 pg/mL), and hexachlorobenzene (HCB, 50 pg/mL), which have the highest measured concentrations in follicular fluid of women undergoing treatment with assisted reproductive technology. The human GCT cell lines COV434 and KGN have been used as in vitro models of juvenile (JGCT) and adult (AGCT) GCT subtypes, respectively. Cells were treated with a mixture of the test compounds for 15 min prior to analysis of protein phosphorylation; for 4 h prior to analysis in a circular chemorepellent-induced defect assay; for 6 h prior to analysis of matrix metalloproteinase 2 (MMP2) activity; for 24 h prior to analysis of migration, invasion, and gene expression; and for 48 h prior to analysis of protein expression. First, we showed that KGN cells migrated and exhibited invasive behavior. By contrast, COV434 cells lacked migration and invasion potential. Moreover, expression of mesenchymal genes and the gene encoding MMP2 was higher in KGN cells, and that of epithelial genes lower, than that in COV434 cells. Treatment of KGN cells with the EDC mixture stimulated cell migration, invasion, and lymphatic dissemination. The results suggest that the role of the EDC mixture in AGCT invasion is not related to changes in expression of epithelial and mesenchymal genes; rather, it is related to increased expression and activity of MMP2. Additionally, silencing insulin-like growth factor 1 (IGF1R) in AGCT abolished the stimulatory effect of the EDC mixture on KGN spheroid invasion. These results demonstrate that the EDC mixture increased KGN spheroid invasion by stimulating expression and activity of MMP2 via IGF1R.
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Affiliation(s)
- Justyna Gogola-Mruk
- Department of Physiology and Toxicology of Reproduction, Institute of Zoology and Biomedical Research, Jagiellonian University, Gronostajowa 9, 30-387 Krakow, Poland.
| | - Marta Hoffmann-Młodzianowska
- Department of Physiology and Toxicology of Reproduction, Institute of Zoology and Biomedical Research, Jagiellonian University, Gronostajowa 9, 30-387 Krakow, Poland.
| | - Kinga Kamińska
- Department of Physiology and Toxicology of Reproduction, Institute of Zoology and Biomedical Research, Jagiellonian University, Gronostajowa 9, 30-387 Krakow, Poland.
| | - Anna Ptak
- Department of Physiology and Toxicology of Reproduction, Institute of Zoology and Biomedical Research, Jagiellonian University, Gronostajowa 9, 30-387 Krakow, Poland.
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Modeling the Early Steps of Ovarian Cancer Dissemination in an Organotypic Culture of the Human Peritoneal Cavity. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2021; 1330:75-94. [PMID: 34339031 DOI: 10.1007/978-3-030-73359-9_5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
The majority of ovarian cancer patients present clinically with wide-spread metastases throughout the peritoneal cavity, metastasizing to the mesothelium-lined peritoneum and visceral adipose depots within the abdomen. This unique metastatic tumor microenvironment is comprised of multiple cell types, including mesothelial cells, fibroblasts, adipocytes, macrophages, neutrophils, and T lymphocytes. Modeling advancements, including complex 3D systems and organoids, coupled with 2D cocultures, in vivo mouse models, and ex vivo human tissue cultures have greatly enhanced our understanding of the tumor-stroma interactions that are required for successful metastasis of ovarian cancer cells. However, advanced multifaceted model systems that incorporate frequency and spatial distribution of all cell types present in the tumor microenvironment of ovarian cancer are needed to enhance our knowledge of ovarian cancer biology in order to identify methods for preventing and treating metastatic disease. This review highlights the utility of recently developed modeling approaches, summarizes some of the resulting progress using these techniques, and suggests how these strategies may be implemented to elucidate signaling processes among cell types of the tumor microenvironment that promote ovarian cancer metastasis.
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29
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Panyathep A, Chewonarin T. Inhibitory effect of a gamma-oryzanol-rich fraction from purple rice extract on lipopolysaccharide-induced metastasis in human colon cancer cells. J Food Biochem 2020; 44:e13487. [PMID: 33029825 DOI: 10.1111/jfbc.13487] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2020] [Revised: 09/03/2020] [Accepted: 09/04/2020] [Indexed: 01/06/2023]
Abstract
The incidence of colon cancer recurrence and metastasis is known to increase as an adverse effect related to postoperative infection. Lipopolysaccharide or LPS, which is derived from gram-negative bacteria, is a key inducer of inflammatory-related tumor metastasis. Although there are numerous known biological effects of purple rice extract (PRE), its protective effect on colon metastasis was unknown. This study first evaluated the effects of hexane soluble fraction (HSF) or γ-oryzanol-rich fraction of PRE on LPS-induced colon cancer adhesion and invasion, which was accomplished using adhesive and invasive assay. Gelatin zymography was also utilized for gelatinase activity and secretion. Its chelating activity was also further analyzed by reverse gelatin zymography with zinc chloride. The study findings support the synergistic effect of HSF in protection against adverse events from LPS-induced colon cancer metastasis, as shown by effects on adhesive and invasive ability as well as matrix metalloproteinase-2 secretion and activity. PRACTICAL APPLICATIONS: Bacterial infection is still one of the main adverse events following abdominal cancer surgery and is associated with an increased incidence of colon cancer metastasis. Lipopolysaccharide (LPS) is a major component of this pathogen-mediated response. This first study investigated the efficiency of a gamma-oryzanol (OR) rich fraction, collected from purple rice extract (PRE), against LPS-induced colon cancer metastasis that occurs via three main steps; adhesion to the extracellular matrix, the secretion, and activity of gelatinase and further tissue invasion. The acquired data supported the role of an OR-rich fraction from PRE as a potential inhibitor to LPS-induced colon cancer progression. This finding, related to PRE, could be further developed to create a new adjunctive treatment to reduce operative complications related to bowel cancer surgery as well as increasing the value of this crop in Thailand.
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Affiliation(s)
- Atita Panyathep
- School of Medicine, Mae Fah Luang University, Chiang Rai, Thailand
| | - Teera Chewonarin
- Department of Biochemistry, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand
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30
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Dai L, Song K, Di W. Adipocytes: active facilitators in epithelial ovarian cancer progression? J Ovarian Res 2020; 13:115. [PMID: 32967712 PMCID: PMC7513299 DOI: 10.1186/s13048-020-00718-4] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2020] [Accepted: 09/14/2020] [Indexed: 12/11/2022] Open
Abstract
There is growing evidence that adipocytes play important roles in the progression of multiple cancers. Moreover, in obesity, adipocytes alter their original functions and contribute to the metabolic and inflammatory changes of adipose tissue microenvironment, which can further enhance tumor development. At present, the roles of adipocytes in the pathogenesis of epithelial ovarian cancer (EOC) are far from being fully elucidated. Herein, we summarized the recent advances in understanding the roles of adipocytes in EOC progression. Adipocytes, close neighbors of EOC tissue, promote EOC growth, invasion, metastasis and angiogenesis through adipokine secretion, metabolic remodeling and immune microenvironment modulation. Moreover, adipocytes are important therapeutic targets and may work as useful anticancer drug delivery depot for EOC treatment. Furthermore, adipocytes also act as a therapeutic obstacle for their involvement in EOC treatment resistance. Hence, better characterization of the adipocytes in EOC microenvironment and the crosstalk between adipocytes and EOC cells may provide insights into EOC progression and suggest novel therapeutic opportunities.
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Affiliation(s)
- Lan Dai
- Department of Obstetrics and Gynecology, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, 200127, China. .,Shanghai Key Laboratory of Gynecologic Oncology, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, 200127, China.
| | - Keqi Song
- Department of Obstetrics and Gynecology, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, 200127, China.,Shanghai Key Laboratory of Gynecologic Oncology, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, 200127, China
| | - Wen Di
- Department of Obstetrics and Gynecology, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, 200127, China. .,Shanghai Key Laboratory of Gynecologic Oncology, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, 200127, China. .,State Key Laboratory of Oncogene and Related Genes, Shanghai Cancer Institute, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, 200127, China.
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31
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Dumitrascu MC, Mares C, Petca RC, Sandru F, Popescu RI, Mehedintu C, Petca A. Carcinogenic effects of bisphenol A in breast and ovarian cancers. Oncol Lett 2020; 20:282. [PMID: 33014160 DOI: 10.3892/ol.2020.12145] [Citation(s) in RCA: 43] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2020] [Accepted: 08/05/2020] [Indexed: 12/15/2022] Open
Abstract
Endocrine-disrupting chemicals (EDCs) are exogenous chemical compounds ubiquitously found in everyday life of the modern world. EDCs enter the human body where they act similarly to endogenous hormones, altering the functions of the endocrine system and causing adverse effects on human health. Bisphenol A (BPA), the principal representative of this class, is a carbon-based synthetic plastic, and a key element in manufacturing cans, reusable water bottles and medical equipment. BPA mimics the actions of estrogen on multiple levels by activating estrogen receptors α and β. BPA regulates various processes, such as cell proliferation, migration and apoptosis, leading to neoplastic changes. Considering genetic mechanisms, BPA exerts its functions via multiple oncogenic signaling pathways, including the STAT3, PI3K/AKT and MAPK pathways. Furthermore, BPA is associated with various modifications of the reproductive system in both males and females. These alterations include benign lesions, such as endometrial hyperplasia, the development of ovarian cysts, an increase in the ductal density of mammary gland cells and other preneoplastic lesions. These benign lesions may continue to develop to breast or ovarian cancer; the effects of BPA depend on various molecular and epigenetic mechanisms that dictate whether the endocrine or reproductive system is impacted, wherein preexisting benign lesions can become cancerous. The present review supports the need for continuous research on BPA, considering its widespread use and most available data suggesting a carcinogenic effect of BPA on the female reproductive system. Although most studies on BPA have been conducted in vitro with human cells or in vivo with animal models, it can be argued that more studies should be conducted in vivo with humans to further promote understanding of the impact of BPA.
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Affiliation(s)
- Mihai Cristian Dumitrascu
- Department of Obstetrics and Gynecology, 'Carol Davila' University of Medicine and Pharmacy, 050474 Bucharest, Romania.,Department of Obstetrics and Gynecology, University Emergency Hospital, 050098 Bucharest, Romania
| | - Cristian Mares
- Department of Urology, 'Prof. Dr. Th. Burghele' Clinical Hospital, 050659 Bucharest, Romania
| | - Razvan-Cosmin Petca
- Department of Urology, 'Prof. Dr. Th. Burghele' Clinical Hospital, 050659 Bucharest, Romania.,Department of Urology, 'Carol Davila' University of Medicine and Pharmacy, 050474 Bucharest, Romania
| | - Florica Sandru
- Department of Dermatology, Elias Emergency University Hospital, 011461 Bucharest, Romania.,Department of Dermatology, 'Carol Davila' University of Medicine and Pharmacy, 050474 Bucharest, Romania
| | - Razvan-Ionut Popescu
- Department of Urology, 'Prof. Dr. Th. Burghele' Clinical Hospital, 050659 Bucharest, Romania
| | - Claudia Mehedintu
- Department of Obstetrics and Gynecology, 'Carol Davila' University of Medicine and Pharmacy, 050474 Bucharest, Romania.,Department of Obstetrics and Gynecology, Malaxa Clinical Hospital, 022441 Bucharest, Romania
| | - Aida Petca
- Department of Obstetrics and Gynecology, 'Carol Davila' University of Medicine and Pharmacy, 050474 Bucharest, Romania.,Department of Obstetrics and Gynecology, Elias Emergency University Hospital, 011461 Bucharest, Romania
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Tang H, Chu Y, Huang Z, Cai J, Wang Z. The metastatic phenotype shift toward myofibroblast of adipose-derived mesenchymal stem cells promotes ovarian cancer progression. Carcinogenesis 2020; 41:182-193. [PMID: 31046126 DOI: 10.1093/carcin/bgz083] [Citation(s) in RCA: 32] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2018] [Revised: 04/06/2019] [Accepted: 04/30/2019] [Indexed: 12/26/2022] Open
Abstract
Ovarian cancer metastasizes to organs in the abdominal cavity, such as the omentum that is a rich source of adipose-derived mesenchymal stem cells (ADSCs). In present, ADSCs have received more and more attention for their roles in the development of cancer. In this study, we examined α-smooth muscle actin (α-SMA) expression and carcinoma-associated fibroblast (CAF)-like differentiation capabilities in ADSCs from omentum of different patients. The effects of ADSCs on the proliferation and invasion of epithelial ovarian cancer cells (EOCCs) were also assessed in vitro and in vivo. Our results showed that ADSCs from omentum of ovarian cancer patients, no matter whether metastasis or not, expressed higher levels of α-SMA than ADSCs from patients with benign gynecologic disease. Using direct and indirect co-culture system, we found that EOCCs induced ADSCs to express CAF markers, including α-SMA and fibroblast activation protein, via the transforming growth factor beta 1 (TGF-β1) signaling pathway. Moreover, co-cultured ADSCs exhibited functional properties similar to those of CAFs, including the ability to promote EOCCs proliferation, progression and metastasis both in vitro and in vivo. Furthermore, blocking the TGF-β1 pathway can counteract the CAF-like differentiation and tumor promotion effect of ADSCs. Our results suggest that ADSCs are a source of CAFs and that they participate in the interaction between EOCCs and the omental microenvironment. EOCCs could induce ADSCs in the omentum to differentiate before ovarian cancer metastasis, which participate in the formation of omental metastatic niches and promote the proliferation and invasion of ovarian cancer.
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Affiliation(s)
- Huijuan Tang
- Department of Obstetrics and Gynecology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Yijing Chu
- Department of Obstetrics and Gynecology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Zaiju Huang
- Department of Obstetrics and Gynecology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Jing Cai
- Department of Obstetrics and Gynecology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Zehua Wang
- Department of Obstetrics and Gynecology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
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Morales-Vásquez F, Castillo-Sánchez R, Gómora MJ, Almaraz MÁ, Pedernera E, Pérez-Montiel D, Rendón E, López-Basave HN, Román-Basaure E, Cuevas-Covarrubias S, Maldonado-Cubas J, Villa A, Mendez C. Expression of metalloproteinases MMP-2 and MMP-9 is associated to the presence of androgen receptor in epithelial ovarian tumors. J Ovarian Res 2020; 13:86. [PMID: 32718331 PMCID: PMC7385964 DOI: 10.1186/s13048-020-00676-x] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2020] [Accepted: 06/18/2020] [Indexed: 01/04/2023] Open
Abstract
BACKGROUND The current study evaluated the metalloproteinases MMP-2 and MMP-9 expression in epithelial cells and the surrounding stroma in ovarian tumors and the association of MMPs with the histological subtypes, the clinical stage and the presence of steroid hormone receptors. Tumor samples were obtained from 88 patients undergoing surgical cytoreduction of primary ovarian tumors in Instituto Nacional de Cancerología, from México City. The formalin fixed and paraffin embedded samples were processed in order to demonstrate the presence of androgen receptor,estrogen receptor alpha, progesterone receptor, MMP-2,MMP-9 and collagen IV by immunohistochemistry and/or immunofluorescence. RESULTS MMP-2 and MMP-9 were differentially expressed in the epithelium and the stroma of ovarian tumors associated to histological subtype, clinical stage and sexual steroid hormone receptor expression. Based on Cox proportional hazard regression model we demonstrated that MMP-2 located in the epithelium and the stroma are independent prognostic biomarkers for overall survival in epithelial ovarian tumors. Kaplan Meir analysis of the combination of AR (+) with MMP-2 (+) in epithelium and AR (+) with MMP-2 (-) in stroma displayed a significant reduction of survival. CONCLUSIONS The presence of MMP-2 in the stroma of the tumor was a protective factor while the presence of MMP-2 in the epithelium indicated an adverse prognosis. The presence of AR associated with MMP-2 in the tumor cells was a risk factor for overall survival in epithelial ovarian cancer.
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Affiliation(s)
- Flavia Morales-Vásquez
- Instituto Nacional de Cancerología, Secretaría de Salud de México, Ciudad de México, Mexico
| | - Rocío Castillo-Sánchez
- Departamento de Embriología y Genética, Facultad de Medicina, Universidad Nacional Autónoma de México, Circuito interior, Ciudad Universitaria, Av. Universidad. 3000, C.P. 04510 Ciudad de México, Mexico
| | - María J. Gómora
- Departamento de Embriología y Genética, Facultad de Medicina, Universidad Nacional Autónoma de México, Circuito interior, Ciudad Universitaria, Av. Universidad. 3000, C.P. 04510 Ciudad de México, Mexico
- Posgrado de la Facultad de Ciencias Químicas, Universidad La Salle, Ciudad de México, Mexico
| | - Miguel Ángel Almaraz
- Departamento de Embriología y Genética, Facultad de Medicina, Universidad Nacional Autónoma de México, Circuito interior, Ciudad Universitaria, Av. Universidad. 3000, C.P. 04510 Ciudad de México, Mexico
| | - Enrique Pedernera
- Departamento de Embriología y Genética, Facultad de Medicina, Universidad Nacional Autónoma de México, Circuito interior, Ciudad Universitaria, Av. Universidad. 3000, C.P. 04510 Ciudad de México, Mexico
| | - Delia Pérez-Montiel
- Instituto Nacional de Cancerología, Secretaría de Salud de México, Ciudad de México, Mexico
| | - Elizabeth Rendón
- Hospital Militar de Especialidades de la Mujer y Neonatología. Secretaría de la Defensa Nacional, Ciudad de México, Mexico
| | | | | | | | - Juan Maldonado-Cubas
- Hospital Militar de Especialidades de la Mujer y Neonatología. Secretaría de la Defensa Nacional, Ciudad de México, Mexico
| | - Antonio Villa
- División de Investigación, Facultad de Medicina, Universidad Nacional Autónoma de México, Ciudad de México, Mexico
| | - Carmen Mendez
- Departamento de Embriología y Genética, Facultad de Medicina, Universidad Nacional Autónoma de México, Circuito interior, Ciudad Universitaria, Av. Universidad. 3000, C.P. 04510 Ciudad de México, Mexico
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34
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Horowitz M, Esakov E, Rose P, Reizes O. Signaling within the epithelial ovarian cancer tumor microenvironment: the challenge of tumor heterogeneity. ANNALS OF TRANSLATIONAL MEDICINE 2020; 8:905. [PMID: 32793749 DOI: 10.21037/atm-2019-cm-08] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Epithelial ovarian cancer (EOC) is a leading cause of cancer death in women. Standard of care treatment has remained platinum-containing cytotoxic chemotherapy for over three decades. Among the central challenges in treating ovarian CA are disease recurrence and the development of chemoresistance. Survival is uniformly poor for patients with chemoresistant recurrent disease and effective therapeutic options are limited. As such, delineating the mechanisms of chemoresistance and developing targeted therapies to prevent chemoresistance from occurring are of vital importance to improving survival for patients with EOC. Attempts to characterize mechanisms of chemoresistance have implicated numerous cellular pathways, but a rift remains between pre-clinical findings and translation to improving patient survival. More recently, the interplay among different cell types within the tumor microenvironment has become central to understanding how chemoresistance may develop and may be sustained. An improved understanding of how tumor cell-intrinsic and -extrinsic pathways converge during the development of chemoresistance may improve the likelihood of successful clinical translation. This review focuses on the roles of the EOC tumor microenvironment and tumor cell heterogeneity in the development of chemoresistance. We review recent studies into mechanisms of chemoresistance as they relate to tumor microenvironment and development of novel therapeutic approaches that exploit these mechanisms to prevent or reverse chemoresistance. This review attempts to cast these latest discoveries in a clinical context by summarizing trends in ongoing clinical trials for patients with EOC.
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Affiliation(s)
- Max Horowitz
- Division of Gynecologic Oncology, Women's Health Institute, Cleveland Clinic, Cleveland, OH, USA.,Department of Obstetrics & Gynecology, Women's Health Institute, Cleveland Clinic, Cleveland, OH, USA
| | - Emily Esakov
- Department of Cardiovascular & Metabolic Sciences, Lerner Research Institute, Cleveland Clinic, Cleveland, OH, USA
| | - Peter Rose
- Division of Gynecologic Oncology, Women's Health Institute, Cleveland Clinic, Cleveland, OH, USA.,Department of Obstetrics & Gynecology, Women's Health Institute, Cleveland Clinic, Cleveland, OH, USA
| | - Ofer Reizes
- Department of Cardiovascular & Metabolic Sciences, Lerner Research Institute, Cleveland Clinic, Cleveland, OH, USA.,Case Comprehensive Cancer Center, Case Western Reserve University School of Medicine, Cleveland, OH, USA
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35
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Nguyen VHL, Hough R, Bernaudo S, Peng C. Wnt/β-catenin signalling in ovarian cancer: Insights into its hyperactivation and function in tumorigenesis. J Ovarian Res 2019; 12:122. [PMID: 31829231 PMCID: PMC6905042 DOI: 10.1186/s13048-019-0596-z] [Citation(s) in RCA: 124] [Impact Index Per Article: 24.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2019] [Accepted: 11/27/2019] [Indexed: 02/07/2023] Open
Abstract
Epithelial ovarian cancer (EOC) is the deadliest female malignancy. The Wnt/β-catenin pathway plays critical roles in regulating embryonic development and physiological processes. This pathway is tightly regulated to ensure its proper activity. In the absence of Wnt ligands, β-catenin is degraded by a destruction complex. When the pathway is stimulated by a Wnt ligand, β-catenin dissociates from the destruction complex and translocates into the nucleus where it interacts with TCF/LEF transcription factors to regulate target gene expression. Aberrant activation of this pathway, which leads to the hyperactivity of β-catenin, has been reported in ovarian cancer. Specifically, mutations of CTNNB1, AXIN, or APC, have been observed in the endometrioid and mucinous subtypes of EOC. In addition, upregulation of the ligands, abnormal activation of the receptors or intracellular mediators, disruption of the β-catenin destruction complex, inhibition of the association of β-catenin/E-cadherin on the cell membrane, and aberrant promotion of the β-catenin/TCF transcriptional activity, have all been reported in EOC, especially in the high grade serous subtype. Furthermore, several non-coding RNAs have been shown to regulate EOC development, in part, through the modulation of Wnt/β-catenin signalling. The Wnt/β-catenin pathway has been reported to promote cancer stem cell self-renewal, metastasis, and chemoresistance in all subtypes of EOC. Emerging evidence also suggests that the pathway induces ovarian tumor angiogenesis and immune evasion. Taken together, these studies demonstrate that the Wnt/β-catenin pathway plays critical roles in EOC development and is a strong candidate for the development of targeted therapies.
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Affiliation(s)
| | - Rebecca Hough
- Department of Biology, York University, Toronto, Ontario, Canada
| | | | - Chun Peng
- Department of Biology, York University, Toronto, Ontario, Canada. .,Centre for Research on Biomolecular Interactions, York University, Toronto, Ontario, Canada.
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36
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Yu C, Niu X, Du Y, Chen Y, Liu X, Xu L, Iwakura Y, Ma X, Li Y, Yao Z, Deng W. IL-17A promotes fatty acid uptake through the IL-17A/IL-17RA/p-STAT3/FABP4 axis to fuel ovarian cancer growth in an adipocyte-rich microenvironment. Cancer Immunol Immunother 2019; 69:115-126. [PMID: 31802182 DOI: 10.1007/s00262-019-02445-2] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2019] [Accepted: 11/27/2019] [Indexed: 01/13/2023]
Abstract
Pro-inflammatory cytokines are crucial mediators of cancer development, representing potential targets for cancer therapy. The molecular mechanism of a vital pro-inflammatory cytokine, IL-17A, in cancer progression and its potential use in therapy through influencing fatty acid (FA) metabolism, especially FA uptake of cancer cells, remains unknown. In the present study, we used IL-17A and ovarian cancer (OvCa), a representative of both obesity-related and inflammation-related cancers, to explore the interactions among IL-17A, cancer cells and adipocytes (which can provide FAs). We found that in the presence of palmitic acid (PA), IL-17A could directly increase the cellular uptake of PA, leading to the proliferation of OvCa cells via the IL-17A/IL-17RA/p-STAT3/FABP4 axis rather than via CD36. Moreover, in vivo experiments using an orthotopic implantation model in IL-17A-deficient mice demonstrated that endogenous IL-17A could fuel OvCa growth and metastasis with increased expression of FABP4 and p-STAT3. Furthermore, analysis of clinical specimens supported the above findings. Our data not only provide useful insights into the clinical intervention of the growth and metastasis of the tumors (such as OvCa) that are prone to growth and metastasis in an adipocyte-rich microenvironment (ARM) but also provides new insights into the roles of IL-17A in tumor progression and immunomodulatory therapy of OvCa.
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Affiliation(s)
- Chunyan Yu
- Department of Immunology, Tianjin Key Laboratory of Cellular and Molecular Immunology, Key Laboratory of Diseases and Microenvironment of Ministry of Education of China, Tianjin Medical University, No. 22 Qixiangtai Road, Heping District, Tianjin, 300070, China
| | - Xiulong Niu
- Department of Prevention and Therapy of Skin Disease in the Security Environment, Characteristic Medical Center of Chinese People's Armed Police Force, Tianjin, 300162, China
| | - Yongrui Du
- Department of Reproductive Medicine, Tianjin Central Hospital of Gynecology Obstetrics, Tianjin, 300100, China
| | - Yan Chen
- Department of Immunology, Tianjin Key Laboratory of Cellular and Molecular Immunology, Key Laboratory of Diseases and Microenvironment of Ministry of Education of China, Tianjin Medical University, No. 22 Qixiangtai Road, Heping District, Tianjin, 300070, China
| | - Xiaomei Liu
- Department of Obstetrics and Gynecology, Tianjin Medical University General Hospital, Tianjin, 300052, China
| | - Lingling Xu
- Office of the Hospital Ethics Committee, Beijing Tiantan Hospital, Capital Medical University, Beijing, 100070, China
| | - Yoichiro Iwakura
- Research Institute for Biomedical Sciences, Tokyo University of Science, Tokyo, 125-8585, Japan
| | - Xiaoxia Ma
- Department of Immunology, Tianjin Key Laboratory of Cellular and Molecular Immunology, Key Laboratory of Diseases and Microenvironment of Ministry of Education of China, Tianjin Medical University, No. 22 Qixiangtai Road, Heping District, Tianjin, 300070, China
| | - Yan Li
- Department of Immunology, Tianjin Key Laboratory of Cellular and Molecular Immunology, Key Laboratory of Diseases and Microenvironment of Ministry of Education of China, Tianjin Medical University, No. 22 Qixiangtai Road, Heping District, Tianjin, 300070, China
| | - Zhi Yao
- Department of Immunology, Tianjin Key Laboratory of Cellular and Molecular Immunology, Key Laboratory of Diseases and Microenvironment of Ministry of Education of China, Tianjin Medical University, No. 22 Qixiangtai Road, Heping District, Tianjin, 300070, China
| | - Weimin Deng
- Department of Immunology, Tianjin Key Laboratory of Cellular and Molecular Immunology, Key Laboratory of Diseases and Microenvironment of Ministry of Education of China, Tianjin Medical University, No. 22 Qixiangtai Road, Heping District, Tianjin, 300070, China.
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Kenny HA, Lal-Nag M, Shen M, Kara B, Nahotko DA, Wroblewski K, Fazal S, Chen S, Chiang CY, Chen YJ, Brimacombe KR, Marugan J, Ferrer M, Lengyel E. Quantitative High-Throughput Screening Using an Organotypic Model Identifies Compounds that Inhibit Ovarian Cancer Metastasis. Mol Cancer Ther 2019; 19:52-62. [PMID: 31562255 DOI: 10.1158/1535-7163.mct-19-0052] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2019] [Revised: 07/31/2019] [Accepted: 09/19/2019] [Indexed: 12/21/2022]
Abstract
The tumor microenvironment (TME) is a key determinant of metastatic efficiency. We performed a quantitative high-throughput screen (qHTS) of diverse medicinal chemistry tractable scaffolds (44,420 compounds) and pharmacologically active small molecules (386 compounds) using a layered organotypic, robust assay representing the ovarian cancer metastatic TME. This 3D model contains primary human mesothelial cells, fibroblasts, and extracellular matrix, to which fluorescently labeled ovarian cancer cells are added. Initially, 100 compounds inhibiting ovarian cancer adhesion/invasion to the 3D model in a dose-dependent manner were identified. Of those, eight compounds were confirmed active in five high-grade serous ovarian cancer cell lines and were further validated in secondary in vitro and in vivo biological assays. Two tyrosine kinase inhibitors, PP-121 and milciclib, and a previously unreported compound, NCGC00117362, were selected because they had potency at 1 μmol/L in vitro Specifically, NCGC00117362 and PP-121 inhibited ovarian cancer adhesion, invasion, and proliferation, whereas milciclib inhibited ovarian cancer invasion and proliferation. Using in situ kinase profiling and immunoblotting, we found that milciclib targeted Cdk2 and Cdk6, and PP-121 targeted mTOR. In vivo, all three compounds prevented ovarian cancer adhesion/invasion and metastasis, prolonged survival, and reduced omental tumor growth in an intervention study. To evaluate the clinical potential of NCGC00117362, structure-activity relationship studies were performed. Four close analogues of NCGC00117362 efficiently inhibited cancer aggressiveness in vitro and metastasis in vivo Collectively, these data show that a complex 3D culture of the TME is effective in qHTS. The three compounds identified have promise as therapeutics for prevention and treatment of ovarian cancer metastasis.
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Affiliation(s)
- Hilary A Kenny
- Department of Obstetrics and Gynecology/Section of Gynecologic Oncology, University of Chicago, Chicago, Illinois.
| | - Madhu Lal-Nag
- Division of Preclinical Innovation, National Center for Advancing Translational Sciences (NCATS), NIH, Rockville, Maryland
| | - Min Shen
- Division of Preclinical Innovation, National Center for Advancing Translational Sciences (NCATS), NIH, Rockville, Maryland
| | - Betul Kara
- Department of Obstetrics and Gynecology/Section of Gynecologic Oncology, University of Chicago, Chicago, Illinois
| | - Dominik A Nahotko
- Department of Obstetrics and Gynecology/Section of Gynecologic Oncology, University of Chicago, Chicago, Illinois
| | - Kristen Wroblewski
- Department of Public Health Sciences, University of Chicago, Chicago, Illinois
| | - Sarah Fazal
- Cellular Screening Center, University of Chicago, Chicago, Illinois
| | - Siquan Chen
- Cellular Screening Center, University of Chicago, Chicago, Illinois
| | - Chun-Yi Chiang
- Department of Obstetrics and Gynecology/Section of Gynecologic Oncology, University of Chicago, Chicago, Illinois
| | - Yen-Ju Chen
- Department of Obstetrics and Gynecology/Section of Gynecologic Oncology, University of Chicago, Chicago, Illinois
| | - Kyle R Brimacombe
- Division of Preclinical Innovation, National Center for Advancing Translational Sciences (NCATS), NIH, Rockville, Maryland
| | - Juan Marugan
- Division of Preclinical Innovation, National Center for Advancing Translational Sciences (NCATS), NIH, Rockville, Maryland
| | - Marc Ferrer
- Division of Preclinical Innovation, National Center for Advancing Translational Sciences (NCATS), NIH, Rockville, Maryland
| | - Ernst Lengyel
- Department of Obstetrics and Gynecology/Section of Gynecologic Oncology, University of Chicago, Chicago, Illinois
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38
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Senapati D, Patra BC, Kar A, Chini DS, Ghosh S, Patra S, Bhattacharya M. Promising approaches of small interfering RNAs (siRNAs) mediated cancer gene therapy. Gene 2019; 719:144071. [PMID: 31454539 DOI: 10.1016/j.gene.2019.144071] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2019] [Revised: 08/19/2019] [Accepted: 08/21/2019] [Indexed: 12/21/2022]
Abstract
RNA interference (RNAi) has extensive potential to revolutionize every aspect of clinical application in biomedical research. One of the promising tools is the Small interfering RNA (siRNA) molecules within a cellular component. Principally, siRNA mediated innovative advances are increasing rapidly in support of cancer diagnosis and therapeutic purposes. Conversely, it has some delivery challenges to the site of action within the cells of a target organ, due to the progress of nucleic acids engineering and advance material science research contributing to the exceptional organ-specific targeted therapy. This siRNA based therapeutic technique definitely favors a unique and effective prospect to cancer patients. Herein, the significant drive also takes to review and summarize the major organ specific targets of diverse siRNAs based gene silencing mechanism. This machinery promisingly served as the inhibitor components for cancer development in the human model. Furthermore, the focus is also given to current applications on siRNA based quantifiable therapy leading to the silencing of cancer related gene expression in a sequence dependent and selective manner for cancer treatment. That might be a potent tool against the traditional chemotherapy techniques. Therefore, the siRNA mediated cancer gene therapy definitely require sharp attention like future weapons in opposition to cancer by the method of non-invasive siRNA delivery and effective gene silencing approaches.
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Affiliation(s)
- Debabrata Senapati
- Department of Zoology, Vidyasagar University, Midnapore 721102, West Bengal, India
| | - Bidhan Chandra Patra
- Department of Zoology, Vidyasagar University, Midnapore 721102, West Bengal, India
| | - Avijit Kar
- Department of Zoology, Vidyasagar University, Midnapore 721102, West Bengal, India
| | - Deep Sankar Chini
- Department of Zoology, Vidyasagar University, Midnapore 721102, West Bengal, India
| | - Soumendu Ghosh
- Department of Zoology, Vidyasagar University, Midnapore 721102, West Bengal, India
| | - Shinjan Patra
- Department of General Medicine, Midnapore Medical College and Hospital, Midnapore, West Bengal 721101, India
| | - Manojit Bhattacharya
- Department of Zoology, Vidyasagar University, Midnapore 721102, West Bengal, India.
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Wang XD, Sun YY, Qu FZ, Su GY, Zhao YQ. 4-XL-PPD, a novel ginsenoside derivative, as potential therapeutic agents for gastric cancer shows anti-cancer activity via inducing cell apoptosis medicated generation of reactive oxygen species and inhibiting migratory and invasive. Biomed Pharmacother 2019; 118:108589. [PMID: 31382131 DOI: 10.1016/j.biopha.2019.01.050] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2018] [Revised: 01/11/2019] [Accepted: 01/16/2019] [Indexed: 02/07/2023] Open
Abstract
(20R)-Dammarane-3β, 12β, 20, 25-tetrol (25-OH-PPD) is a ginsenoside isolated from Panax ginseng (C. A. Meyer). Previous research shows that the compound exhibits anti-cancer activities on many human cancer cell lines. In an attempt to enhance 25-OH-PPD activity, some derivatives were synthesized. Through screening of the derivative compounds for anti-cancer activity against gastric carcinoma cells, 12β-O-(L-Chloracetyl)-dammar-20(22)-ene-3β, 25-diol (4-XL-PPD) was selected as a strong anti-cancer agent. In this study, the anti-cancer mechanisms of 4-XL-PPD were investigated. The results showed that compound 4-XL-PPD resulted in a concentration-dependent inhibition of cells viability in gastric cancer cells, without affecting the viability of normal cell (human gastric epithelial cell line-GES-1). In BGC-803 cancer cells, 4-XL-PPD triggered apoptosis, and stimulated reactive oxygen species production. Apoptosis can be attenuated by the reactive oxygen species scavenger N-acetylcysteine. Meantime, 4-XL-PPD effectively suppressed the migratory and invasive capabilities of BGC-803 cancer cell and inhibited the expression levels of proteins associated with migratory and invasive capabilities (MMP-2, MMP-9, E-cadherin and CD34). All the results suggest that 4-XL-PPD exhibited remarkable anticancer activity base on inducing apoptosis via generating reactive oxygen species and inhibiting migratory and invasive, which support development of 4-XL-PPD as a potential agent for cancer therapy.
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Affiliation(s)
- Xu De Wang
- School of Functional Food and Wine, Shenyang Pharmaceutical University, Shenyang, 110016, PR China; Key Laboratory of Structure-based Drug Design and Discovery of Education, Shenyang Pharmaceurical University, Shenyang, 110016, PR China
| | - Yuan Yuan Sun
- School of Functional Food and Wine, Shenyang Pharmaceutical University, Shenyang, 110016, PR China; Key Laboratory of Structure-based Drug Design and Discovery of Education, Shenyang Pharmaceurical University, Shenyang, 110016, PR China
| | - Fan Zhi Qu
- School of Functional Food and Wine, Shenyang Pharmaceutical University, Shenyang, 110016, PR China; Key Laboratory of Structure-based Drug Design and Discovery of Education, Shenyang Pharmaceurical University, Shenyang, 110016, PR China
| | - Guang Yue Su
- School of Functional Food and Wine, Shenyang Pharmaceutical University, Shenyang, 110016, PR China; Key Laboratory of Structure-based Drug Design and Discovery of Education, Shenyang Pharmaceurical University, Shenyang, 110016, PR China.
| | - Yu Qing Zhao
- School of Functional Food and Wine, Shenyang Pharmaceutical University, Shenyang, 110016, PR China; Key Laboratory of Structure-based Drug Design and Discovery of Education, Shenyang Pharmaceurical University, Shenyang, 110016, PR China.
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40
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Sima LE, Yakubov B, Zhang S, Condello S, Grigorescu AA, Nwani NG, Chen L, Schiltz GE, Arvanitis C, Zhang ZY, Matei D. Small Molecules Target the Interaction between Tissue Transglutaminase and Fibronectin. Mol Cancer Ther 2019; 18:1057-1068. [PMID: 31015308 DOI: 10.1158/1535-7163.mct-18-1148] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2018] [Revised: 12/19/2018] [Accepted: 04/12/2019] [Indexed: 01/18/2023]
Abstract
Tissue transglutaminase (TG2) is a multifunctional protein with enzymatic, GTP-ase, and scaffold properties. TG2 interacts with fibronectin (FN) through its N-terminus domain, stabilizing integrin complexes, which regulate cell adhesion to the matrix. Through this mechanism, TG2 participates in key steps involved in metastasis in ovarian and other cancers. High-throughput screening identified several small molecule inhibitors (SMI) for the TG2/FN complex. Rational medicinal chemistry optimization of the hit compound (TG53) led to second-generation analogues (MT1-6). ELISA demonstrated that these analogues blocked TG2/FN interaction, and bio-layer interferometry (BLI) showed that the SMIs bound to TG2. The compounds also potently inhibited cancer cell adhesion to FN and decreased outside-in signaling mediated through the focal adhesion kinase. Blockade of TG2/FN interaction by the small molecules caused membrane ruffling, delaying the formation of stable focal contacts and mature adhesions points and disrupted organization of the actin cytoskeleton. In an in vivo model measuring intraperitoneal dissemination, MT4 and MT6 inhibited the adhesion of ovarian cancer cells to the peritoneum. Pretreatment with MT4 also sensitized ovarian cancer cells to paclitaxel. The data support continued optimization of the new class of SMIs that block the TG2/FN complex at the interface between cancer cells and the tumor niche.
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Affiliation(s)
- Livia Elena Sima
- Department of Obstetrics and Gynecology, Feinberg School of Medicine, Northwestern University, Chicago, Illinois
| | - Bakhtiyor Yakubov
- Department of Medicine, Indiana University School of Medicine, Indianapolis, Indiana
| | - Sheng Zhang
- Department of Medicinal Chemistry and Molecular Pharmacology and Institute for Drug Discovery, Purdue University, Indiana
| | - Salvatore Condello
- Department of Obstetrics and Gynecology, Feinberg School of Medicine, Northwestern University, Chicago, Illinois
| | | | - Nkechiyere G Nwani
- Department of Obstetrics and Gynecology, Feinberg School of Medicine, Northwestern University, Chicago, Illinois
| | - Lan Chen
- Department of Medicinal Chemistry and Molecular Pharmacology and Institute for Drug Discovery, Purdue University, Indiana
| | - Gary E Schiltz
- Center for Molecular Innovation and Drug Discovery, Northwestern University, Evanston, Illinois
- Department of Pharmacology, Northwestern University, Chicago, Illinois
- Robert H. Lurie Comprehensive Cancer Center, Feinberg School of Medicine, Northwestern University, Chicago, Illinois
| | - Constandina Arvanitis
- Center for Advanced Microscopy and Department of Cell and Molecular Biology, Northwestern University Feinberg School of Medicine, Chicago, Illinosis
| | - Zhong-Yin Zhang
- Department of Medicinal Chemistry and Molecular Pharmacology and Institute for Drug Discovery, Purdue University, Indiana
| | - Daniela Matei
- Department of Obstetrics and Gynecology, Feinberg School of Medicine, Northwestern University, Chicago, Illinois.
- Robert H. Lurie Comprehensive Cancer Center, Feinberg School of Medicine, Northwestern University, Chicago, Illinois
- Jesse Brown VA Medical Center, Chicago, Illinosis
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McGuire S, Kara B, Hart PC, Montag A, Wroblewski K, Fazal S, Huang XY, Lengyel E, Kenny HA. Inhibition of fascin in cancer and stromal cells blocks ovarian cancer metastasis. Gynecol Oncol 2019; 153:405-415. [PMID: 30797592 DOI: 10.1016/j.ygyno.2019.01.020] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2018] [Revised: 01/15/2019] [Accepted: 01/20/2019] [Indexed: 11/15/2022]
Abstract
OBJECTIVE Ovarian cancer (OvCa) metastasis requires the coordinated motility of both cancer and stromal cells. Cellular movement is a dynamic process that involves the synchronized assembly of f-actin bundles into cytoskeletal protrusions by fascin. Fascin directly binds f-actin and is an integral component of filopodia, lamellapodia and stress fibers. Here, we examine the expression pattern and function of fascin in the cancer and stromal cells of OvCa tumors. METHODS Fascin expression was evaluated in human cells and tissues using immunohistochemistry and immunofluorescence. The functional role of fascin in cancer and stromal cells was assessed with in vitro functional assays, an ex vivo colonization assay and in vivo metastasis assays using siRNA/shRNA and an inhibitor. The effect of fascin inhibition on Cdc42 and Rac1 activity was evaluated using GTPase activity assays and immunofluorescence. RESULTS Fascin expression was found to be higher in the stromal cell, when compared to the cancer cell, compartment of ovarian tumors. The low expression of fascin in the cancer cells of the primary tumor indicated a favorable prognosis for non-serous OvCa patients. In vitro, both knockdown and pharmacologic inhibition of fascin decreased the migration of cancer and stromal cells. The inhibition of fascin impaired Cdc42 and Rac1 activity in cancer cells, and cytoskeletal reorganization in the cancer and stromal cells. Inhibition of fascin ex vivo blocked OvCa cell colonization of human omental tissue and in vivo prevented and reduced OvCa metastases in mice. Likewise, knockdown of fascin specifically in the OvCa cells using a fascin-specific lentiviral-shRNA also blocked metastasis in vivo. CONCLUSION This study reveals the therapeutic potential of pharmacologically inhibiting fascin in both cancer and stromal cells of the OvCa tumor microenvironment.
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Affiliation(s)
- Sean McGuire
- Department of Obstetrics and Gynecology, Section of Gynecologic Oncology, University of Chicago, Chicago, IL 60637, United States of America
| | - Betul Kara
- Department of Obstetrics and Gynecology, Section of Gynecologic Oncology, University of Chicago, Chicago, IL 60637, United States of America
| | - Peter C Hart
- Department of Obstetrics and Gynecology, Section of Gynecologic Oncology, University of Chicago, Chicago, IL 60637, United States of America
| | - Anthony Montag
- Department of Pathology, University of Chicago, Chicago, IL 60637, United States of America
| | - Kristen Wroblewski
- Department of Public Health Sciences, University of Chicago, Chicago, IL 60637, United States of America
| | - Sarah Fazal
- Cellular Screening Center, University of Chicago, Chicago, IL 60637, United States of America
| | - Xin-Yun Huang
- Department of Physiology, Cornell University Weill Medical College, New York, NY 10065, United States of America
| | - Ernst Lengyel
- Department of Obstetrics and Gynecology, Section of Gynecologic Oncology, University of Chicago, Chicago, IL 60637, United States of America.
| | - Hilary A Kenny
- Department of Obstetrics and Gynecology, Section of Gynecologic Oncology, University of Chicago, Chicago, IL 60637, United States of America.
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Fan X, Wang Y, Fan J, Chen R. Deletion of SMURF 1 represses ovarian cancer invasion and EMT by modulating the DAB2IP/AKT/Skp2 feedback loop. J Cell Biochem 2019; 120:10643-10651. [PMID: 30672020 DOI: 10.1002/jcb.28354] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2018] [Accepted: 11/29/2019] [Indexed: 12/14/2022]
Abstract
SMAD ubiquitination regulatory factor 1 (SMURF1) has been described as a tumor suppressor in multiple aggressive cancers. Nevertheless, the potential role of SMURF1 in ovarian cancer invasion and epithelial-to-mesenchymal transition (EMT) remains unclear. The aim of this study was to evaluate the efficacy of SMURF1 on tumor migration and EMT and elucidate the underlying molecular mechanism in ovarian carcinoma. We found elevated SMURF1 in several ovarian cancer cells in both messenger RNA and protein. Additionally, silencing SMURF1 apparently repressed cell proliferation and invasion capacity of SKOV3 and A2780 cells and markedly attenuated expression of linked proteins such as proliferating cellnuclear antigen, matrix metalloproteinase (MMP)-2, and MMP-9. Furthermore, depletion of SMURF1 dramatically impeded EMT progress by modulating EMT biomarkers, with a notable increase in E-cadherin expression accompanied by the decrease in N-cadherin and vimentin in both SKOV3 and A2780 cells. Interestingly, elimination of SMURF1 led to disabled homolog 2 DOC-2/DAB2 interacting protein (DAB2IP) activation and dampened AKT/Skp2 signaling. Most important, depleted of DAB2IP or treatment with the AKT agonist 740Y-P effectively abolished the suppressive effects of SMURF1 knockout on cell invasiveness and EMT process. Taken all data together, these findings demonstrated that the absence of SMURF1 repressed cell proliferation, invasive capability, and EMT process in ovarian cancer through DAB2IP/AKT/Skp2 signaling loops, suggesting that SMURF1 may serve as a new potential therapeutic agent for ovarian cancer.
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Affiliation(s)
- Xiuhua Fan
- Department of Gynecology, No. 731 Hospital of China Aerospace Science & Industry Corporation, Beijing, People's Republic of China
| | - Yan Wang
- Department of Obstetrics, The Eight People's Hospital of Qingdao, Qingdao, Shandong, People's Republic of China
| | - Jiajia Fan
- Department of Gynecology, The Second Hospital of Hebei Medical University, Shijiazhuang, Hebei, People's Republic of China
| | - Rui Chen
- Department of Gynecology, East Hospital Affiliated to Tongji University, Shanghai, People's Republic of China
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Alharbi M, Zuñiga F, Elfeky O, Guanzon D, Lai A, Rice GE, Perrin L, Hooper J, Salomon C. The potential role of miRNAs and exosomes in chemotherapy in ovarian cancer. Endocr Relat Cancer 2018; 25:R663-R685. [PMID: 30400025 DOI: 10.1530/erc-18-0019] [Citation(s) in RCA: 42] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/20/2018] [Accepted: 07/26/2018] [Indexed: 12/20/2022]
Abstract
Chemoresistance is one of the major obstacles in the treatment of cancer patients. It poses a fundamental challenge to the effectiveness of chemotherapy and is often linked to relapse in patients. Chemoresistant cells can be identified in different types of cancers; however, ovarian cancer has one of the highest rates of chemoresistance-related relapse (50% of patients within 5 years). Resistance in cells can either develop through prolonged cycles of treatment or through intrinsic pathways. Mechanistically, the problem of drug resistance is complex mainly because numerous factors are involved, such as overexpression of drug efflux pumps, drug inactivation, DNA repair mechanisms and alterations to and/or mutations in the drug target. Additionally, there is strong evidence that circulating miRNAs participate in the development of chemoresistance. Recently, miRNAs have been identified in exosomes, where they are encapsulated and hence protected from degradation. These miRNAs within exosomes (exo-miRNAs) can regulate the gene expression of target cells both locally and systemically. Exo-miRNAs play an important role in disease progression and can potentially facilitate chemoresistance in cancer cells. In addition, and from a diagnostic perspective, exo-miRNAs profiles may contribute to the development of predictive models to identify responder and non-responder chemotherapy. Such model may also be used for monitoring treatment response and disease progression. Exo-miRNAs may ultimately serve as both a predictive biomarker for cancer response to therapy and as a prognostic marker for the development of chemotherapy resistance. Therefore, this review examines the potential role of exo-miRNAs in chemotherapy in ovarian cancer.
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Affiliation(s)
- Mona Alharbi
- Exosome Biology Laboratory, Centre for Clinical Diagnostics, University of Queensland Centre for Clinical Research, Royal Brisbane and Women's Hospital, The University of Queensland, Brisbane Queensland, Australia
| | - Felipe Zuñiga
- Department of Clinical Biochemistry and Immunology, Faculty of Pharmacy, University of Concepción, Concepción, Chile
| | - Omar Elfeky
- Exosome Biology Laboratory, Centre for Clinical Diagnostics, University of Queensland Centre for Clinical Research, Royal Brisbane and Women's Hospital, The University of Queensland, Brisbane Queensland, Australia
| | - Dominic Guanzon
- Exosome Biology Laboratory, Centre for Clinical Diagnostics, University of Queensland Centre for Clinical Research, Royal Brisbane and Women's Hospital, The University of Queensland, Brisbane Queensland, Australia
| | - Andrew Lai
- Exosome Biology Laboratory, Centre for Clinical Diagnostics, University of Queensland Centre for Clinical Research, Royal Brisbane and Women's Hospital, The University of Queensland, Brisbane Queensland, Australia
| | - Gregory E Rice
- Exosome Biology Laboratory, Centre for Clinical Diagnostics, University of Queensland Centre for Clinical Research, Royal Brisbane and Women's Hospital, The University of Queensland, Brisbane Queensland, Australia
- Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, Ochsner Clinic Foundation, New Orleans, Louisiana, USA
- Perinatology Research Branch, NICHD/NIH, Wayne State University, Detroit, Michigan, USA
| | - Lewis Perrin
- Mater Research Institute, University of Queensland, Translational Research Institute, Woolloongabba, Queensland, Australia
- Mater Ovarian Cancer Research Collaborative, Mater Adult Hospital, South Brisbane, Queensland, Australia
| | - John Hooper
- Mater Research Institute, University of Queensland, Translational Research Institute, Woolloongabba, Queensland, Australia
- Mater Ovarian Cancer Research Collaborative, Mater Adult Hospital, South Brisbane, Queensland, Australia
| | - Carlos Salomon
- Exosome Biology Laboratory, Centre for Clinical Diagnostics, University of Queensland Centre for Clinical Research, Royal Brisbane and Women's Hospital, The University of Queensland, Brisbane Queensland, Australia
- Department of Clinical Biochemistry and Immunology, Faculty of Pharmacy, University of Concepción, Concepción, Chile
- Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, Ochsner Clinic Foundation, New Orleans, Louisiana, USA
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Nwani NG, Sima LE, Nieves-Neira W, Matei D. Targeting the Microenvironment in High Grade Serous Ovarian Cancer. Cancers (Basel) 2018; 10:E266. [PMID: 30103384 PMCID: PMC6115937 DOI: 10.3390/cancers10080266] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2018] [Revised: 08/03/2018] [Accepted: 08/06/2018] [Indexed: 02/06/2023] Open
Abstract
Cancer⁻stroma interactions play a key role in cancer progression and response to standard chemotherapy. Here, we provide a summary of the mechanisms by which the major cellular components of the ovarian cancer (OC) tumor microenvironment (TME) including cancer-associated fibroblasts (CAFs), myeloid, immune, endothelial, and mesothelial cells potentiate cancer progression. High-grade serous ovarian cancer (HGSOC) is characterized by a pro-inflammatory and angiogenic signature. This profile is correlated with clinical outcomes and can be a target for therapy. Accumulation of malignant ascites in the peritoneal cavity allows for secreted factors to fuel paracrine and autocrine circuits that augment cancer cell proliferation and invasiveness. Adhesion of cancer cells to the mesothelial matrix promotes peritoneal tumor dissemination and represents another attractive target to prevent metastasis. The immunosuppressed tumor milieu of HGSOC is permissive for tumor growth and can be modulated therapeutically. Results of emerging preclinical and clinical trials testing TME-modulating therapeutics for the treatment of OC are highlighted.
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Affiliation(s)
- Nkechiyere G Nwani
- Department of Obstetrics and Gynecology, Northwestern University, Chicago, IL 60611, USA.
| | - Livia E Sima
- Department of Obstetrics and Gynecology, Northwestern University, Chicago, IL 60611, USA.
| | - Wilberto Nieves-Neira
- Department of Obstetrics and Gynecology, Northwestern University, Chicago, IL 60611, USA.
- Robert H. Lurie Comprehensive Cancer Center, Chicago, IL 60611, USA.
| | - Daniela Matei
- Department of Obstetrics and Gynecology, Northwestern University, Chicago, IL 60611, USA.
- Robert H. Lurie Comprehensive Cancer Center, Chicago, IL 60611, USA.
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Organotypic 3D Models of the Ovarian Cancer Tumor Microenvironment. Cancers (Basel) 2018; 10:cancers10080265. [PMID: 30096959 PMCID: PMC6115826 DOI: 10.3390/cancers10080265] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2018] [Revised: 08/03/2018] [Accepted: 08/08/2018] [Indexed: 01/08/2023] Open
Abstract
Ovarian cancer progression involves multifaceted and variable tumor microenvironments (TMEs), from the in situ carcinoma in the fallopian tube or ovary to dissemination into the peritoneal cavity as single cells or spheroids and attachment to the mesothelial-lined surfaces of the omentum, bowel, and abdominal wall. The TME comprises the tumor vasculature and lymphatics (including endothelial cells and pericytes), in addition to mesothelial cells, fibroblasts, immune cells, adipocytes and extracellular matrix (ECM) proteins. When generating 3D models of the ovarian cancer TME, researchers must incorporate the most relevant stromal components depending on the TME in question (e.g., early or late disease). Such complexity cannot be captured by monolayer 2D culture systems. Moreover, immortalized stromal cell lines, such as mesothelial or fibroblast cell lines, do not always behave the same as primary cells whose response in functional assays may vary from donor to donor; 3D models with primary stromal cells may have more physiological relevance than those using stromal cell lines. In the current review, we discuss the latest developments in organotypic 3D models of the ovarian cancer early metastatic microenvironment. Organotypic culture models comprise two or more interacting cell types from a particular tissue. We focus on organotypic 3D models that include at least one type of primary stromal cell type in an ECM background, such as collagen or fibronectin, plus ovarian cancer cells. We provide an overview of the two most comprehensive current models—a 3D model of the omental mesothelium and a microfluidic model. We describe the cellular and non-cellular components of the models, the incorporation of mechanical forces, and how the models have been adapted and utilized in functional assays. Finally, we review a number of 3D models that do not incorporate primary stromal cells and summarize how integration of current models may be the next essential step in tackling the complexity of the different ovarian cancer TMEs.
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Wang X, Yang B, She Y, Ye Y. The lncRNA TP73-AS1 promotes ovarian cancer cell proliferation and metastasis via modulation of MMP2 and MMP9. J Cell Biochem 2018; 119:7790-7799. [PMID: 29904939 DOI: 10.1002/jcb.27158] [Citation(s) in RCA: 71] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2018] [Accepted: 05/18/2018] [Indexed: 12/11/2022]
Abstract
Ovarian cancer is one of the most common gynecologic malignancy with poor prognosis. Recently, long noncoding RNAs (lncRNAs) have been identified as key regulators in cancer development. The current study investigated the role of lncRNA P73 antisense RNA 1T (TP73-AS1) in ovarian cancer. Quantitative real-time polymerase chain reaction determined the expression levels of TP-73AS1, matrix metallopeptidases (MMPs) messenger RNA. Cell proliferative ability, cell invasion, and migration were CCK-8 and colony formation, and transwell invasion and migration assays, respectively. The protein levels of matrix metallopeptidase 2 (MMP2) and MMP9 were measured by Western blot. TP73-AS1 was upregulated in the ovarian cancer tissues and ovarian cancer cells, and upregulation of TP73-AS1 was associated with poor prognosis. Knockdown of TP73-AS1 significantly suppressed cell proliferation, invasion, and migration of SKOV3 cells, and overexpression of TP73-AS1 promoted cell proliferation, invasion, and migration of OVCA429 cells. In addition, knockdown of TP73-AS1 suppressed the in vivo tumor growth. Tumor metastasis RT2 profiler polymerase chain reaction array showed that MMP2 and MMP9 was significantly upregulated by TP73-AS1 overexpression in ovarian cancer cells. TP73-AS1 overexpression enhanced the expression of MMP2 and MMP9 in ovarian cancer cells. Knockdown of MMP2 and MMP9 attenuated the effects of TP73-AS1 overexpression on cell invasion and migration. The clinical data showed that MMP2 and MMP9 were upregulated and positively correlated with TP73-AS1 expression in ovarian cancer tissues. Collectively, our results demonstrated the oncogenic role of TP73-AS1 in ovarian cancer, and targeting TP73-AS1 may represent a novel approach in battling against ovarian cancer.
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Affiliation(s)
- Xiaoqian Wang
- Department of Obstetrics and Gynecology, The Affiliated Hospital of Guilin Medical University, Guilin, China
| | - Bing Yang
- Department of Obstetrics and Gynecology, The Affiliated Hospital of Guilin Medical University, Guilin, China
| | - Yuanping She
- Department of Obstetrics and Gynecology, The Affiliated Hospital of Guilin Medical University, Guilin, China
| | - Yuan Ye
- Department of Obstetrics and Gynecology, The Affiliated Hospital of Guilin Medical University, Guilin, China
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Momeny M, Yousefi H, Eyvani H, Moghaddaskho F, Salehi A, Esmaeili F, Alishahi Z, Barghi F, Vaezijoze S, Shamsaiegahkani S, Zarrinrad G, Sankanian G, Sabourinejad Z, Hamzehlou S, Bashash D, Aboutorabi ES, Ghaffari P, Dehpour AR, Tavangar SM, Tavakkoly-Bazzaz J, Alimoghaddam K, Ghavamzadeh A, Ghaffari SH. Blockade of nuclear factor-κB (NF-κB) pathway inhibits growth and induces apoptosis in chemoresistant ovarian carcinoma cells. Int J Biochem Cell Biol 2018; 99:1-9. [DOI: 10.1016/j.biocel.2018.03.015] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2017] [Revised: 02/18/2018] [Accepted: 03/16/2018] [Indexed: 01/01/2023]
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48
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Gharpure KM, Lara OD, Wen Y, Pradeep S, LaFargue C, Ivan C, Rupaimoole R, Hu W, Mangala LS, Wu SY, Nagaraja AS, Baggerly K, Sood AK. ADH1B promotes mesothelial clearance and ovarian cancer infiltration. Oncotarget 2018; 9:25115-25126. [PMID: 29861857 PMCID: PMC5982754 DOI: 10.18632/oncotarget.25344] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2018] [Accepted: 04/21/2018] [Indexed: 12/13/2022] Open
Abstract
Primary debulking surgery followed by adjuvant chemotherapy is the standard treatment for ovarian cancer. Residual disease after primary surgery is associated with poor patient outcome. Previously, we discovered ADH1B to be a molecular biomarker of residual disease. In the current study, we investigated the functional role of ADH1B in promoting ovarian cancer cell invasiveness and contributing to residual disease. We discovered that ADH1B overexpression leads to a more infiltrative cancer cell phenotype, promotes metastasis, increases the adhesion of cancer cells to mesothelial cells, and increases extracellular matrix degradation. Live cell imaging revealed that ADH1B-overexpressing cancer cells efficiently cleared the mesothelial cell layer compared to control cells. Moreover, gene array analysis revealed that ADH1B affects several pathways related to the migration and invasion of cancer cells. We also discovered that hypoxia increases ADH1B expression in ovarian cancer cells. Collectively, these findings indicate that ADH1B plays an important role in the pathways that promote ovarian cancer cell infiltration and may increase the likelihood of residual disease following surgery.
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Affiliation(s)
- Kshipra M Gharpure
- Department of Gynecologic Oncology and Reproductive Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Olivia D Lara
- Department of Gynecologic Oncology and Reproductive Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Yunfei Wen
- Department of Gynecologic Oncology and Reproductive Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Sunila Pradeep
- Department of Gynecologic Oncology and Reproductive Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Chris LaFargue
- Department of Gynecologic Oncology and Reproductive Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Cristina Ivan
- Department of Experimental Therapeutics, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA.,Center for RNA Interference and Non-Coding RNA, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Rajesha Rupaimoole
- Department of Pathology, Institute of RNA Medicine, Beth Israel Deaconess Medical Center Cancer Center, Harvard Medical School, Boston, MA 02215, USA
| | - Wei Hu
- Department of Gynecologic Oncology and Reproductive Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Lingegowda S Mangala
- Department of Gynecologic Oncology and Reproductive Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA.,Center for RNA Interference and Non-Coding RNA, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Sherry Y Wu
- Department of Gynecologic Oncology and Reproductive Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Archana S Nagaraja
- Department of Gynecologic Oncology and Reproductive Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Keith Baggerly
- Department of Bioinformatics and Computational Biology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Anil K Sood
- Department of Gynecologic Oncology and Reproductive Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA.,Center for RNA Interference and Non-Coding RNA, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA.,Department of Cancer Biology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
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The molecular mechanisms of action of the endocrine disrupting chemical bisphenol A in the development of cancer. Gene 2018; 647:235-243. [PMID: 29317319 DOI: 10.1016/j.gene.2018.01.016] [Citation(s) in RCA: 85] [Impact Index Per Article: 14.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2017] [Revised: 09/28/2017] [Accepted: 01/03/2018] [Indexed: 12/15/2022]
Abstract
The endocrine disrupting chemical (EDC) is an exogenous substance or mixture that alters the function of the endocrine system and consequently causes adverse effects in intact organisms. Bisphenol A (BPA), one of the most common endocrine disrupting chemicals is a carbon-based synthetic compound used in the production of water bottles, cans, and teeth suture materials. It is known to be a xenoestrogen as it interacts with estrogen receptors and acts as agonist or antagonist via estrogen receptor-dependent signaling pathways. BPA has been associated with serious health effects in humans and wildlife. It elicits several endocrine disorders and plays a role in the pathogenesis of several hormone-dependent tumors such as breast, ovarian, prostate cancer and others. More complicate to this picture, its effects rely on several and diverse molecular and epigenetic mechanisms that converge upon endocrine and reproductive systems. The present review gives an overview of general hazards of BPA, its epigenetic modifications and the molecular mechanisms of BPA action in different types of cancers as the increase in information about responses and action mechanisms of BPA may bring a better understanding of the risks of BPA exposure in humans and provide an important platform on which human health can be improved.
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Miao F, Zhang X, Cao Y, Wang Y, Zhang X. Effect of siRNA-silencing of SALL2 gene on growth, migration and invasion of human ovarian carcinoma A2780 cells. BMC Cancer 2017; 17:838. [PMID: 29228922 PMCID: PMC5725831 DOI: 10.1186/s12885-017-3843-y] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2016] [Accepted: 11/24/2017] [Indexed: 12/28/2022] Open
Abstract
Background The role of Spalt-like gene-2 (SALL2) in tumorigenesis remains incompletely elucidated. This study investigated the effects of SALL2 on human ovarian carcinoma (OC) A2780 cells and the probable mechanism. Methods Expression of SALL2 in human OC cell lines were detected by reverse transcription PCR (RT-PCR) and Western blot analysis. A2780 cells were transfected with small-interfering ribonucleic acid (siRNA) to silence SALL2. SALL2 expression was detected by RT-PCR, Western blot analysis and immunofluorescence assay. Cell proliferation was measured by CCK-8 assay and flow cytometry (FCM). Apoptosis was measured by FCM. Cell migration was detected by real-time cell analysis. Cell invasion was detected by transwell assay. mRNA expression of p21 was detected by quantitative real-time PCR. Western blot analysis was used to determine the expression of matrix metalloproteinase (MMP)2, MMP9, protein kinase B (PKB, also called Akt), and phosphorylated-Akt (p-Akt). Results SALL2 was expressed in six OC cell lines, and the expression was the highest in A2780 cells. Compared with that in the Scramble group, SALL2 expression in A2780 was downregulated after transfection with siRNA-2 and siRNA-3 for 48 h. Compared with that in the Scramble group, proliferation of A2780 cells in the siRNA-2 group increased after transfection for 24, 48 and 72 h. In the siRNA-2 group, the proportion of A2780 cells decreased in the G0/G1 phase, and cell apoptosis decreased after transfection for 48 h. Compared with that in the Scramble group, the cell migration and invasion abilities of A2780 cells increased. Compared with that in the Scramble group, p21 mRNA expression in A2780 cells decreased after transfection with siRNA2. When SALL2 was silenced, the expression of MMP2/9 and p-Akt in A2780 cells increased. Furthermore, the PI3K inhibitor LY294002 could effectively reversed SALL2 siRNA-induced phosphorylation of Akt, migration and invasion of A2780 cells. Conclusion Transient silencing of SALL2 promotes cell proliferation, migration, and invasion, and inhibits apoptosis of A2780 cells. In SALL2 siRNA-silenced cells, p21 expression was decreased. SALL2 knockdown by siRNA induces the migration and invasion of A2780 cells; this phenomenon is possibly associated with the increased expression of MMP2/9 and the activation of the PI3K/Akt signalling pathway. Electronic supplementary material The online version of this article (10.1186/s12885-017-3843-y) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Fang Miao
- School of Basic Medical Sciences, Binzhou Medical University, 346 Guanhai Road, Yantai, Shandong, People's Republic of China
| | - Xueshan Zhang
- School of Basic Medical Sciences, Binzhou Medical University, 346 Guanhai Road, Yantai, Shandong, People's Republic of China
| | - Yanning Cao
- School of Basic Medical Sciences, Binzhou Medical University, 346 Guanhai Road, Yantai, Shandong, People's Republic of China
| | - Yue Wang
- School of Basic Medical Sciences, Binzhou Medical University, 346 Guanhai Road, Yantai, Shandong, People's Republic of China
| | - Xiaoshu Zhang
- School of Basic Medical Sciences, Binzhou Medical University, 346 Guanhai Road, Yantai, Shandong, People's Republic of China.
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