1
|
Tang Q, Zhang H, Tang R. Identification of two immune subtypes and four hub immune-related genes in ovarian cancer through multiple analysis. Medicine (Baltimore) 2023; 102:e35246. [PMID: 37800814 PMCID: PMC10553066 DOI: 10.1097/md.0000000000035246] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/28/2023] [Accepted: 08/24/2023] [Indexed: 10/07/2023] Open
Abstract
Immune classification of ovarian cancer (OV) becomes more and more influential for its immunotherapy. However, current studies had few immune subtypes of OV. It is urgent to explore the immune subtypes and deeper hub immune-related genes (IRGs) of OV for follow-up treatment. A total number of 379 OV samples were obtained from UCSC online website. Single sample gene set enrichment analysis of 29 immune gene sets was used for identifying immune subtypes of OV and gene set variation analysis were used for exploring the hallmarks and Kyoto Encyclopedia of Genes and Genomes pathways of immune types. Two immunity subtypes (Immunity_H and Immunity_L) were identified by single sample gene set enrichment analysis. The OV patients in Immunity_H group had longer overall survival compared with those in Immunity_L group. The Immunity_H had higher stromal score, immune score and estimate score and the tumor purity had the adverse tendency. Besides, the gene set variation analysis enrichment results showed positive relationship between improved immunoreaction and pathways correlated to classical signaling pathway (PI3K/AKT/MTOR, P53, TNFA/NFkB signaling pathways) and immune responses (T/B cell receptor signaling pathways and primary immunodeficiency). Furthermore, 4 hub IRGs (CCR5, IL10RA, ITGAL and PTPRC) were jointly dug by weighted gene co-expression network construction and Cytoscape. Our team also explored the mutations of 4 hub IRGs and PTPRC showed nearly 7% amplification. Besides, 8 immune-checkpoint genes had higher expression in Immuity_H group compared with Immuity_L group, except CD276. The correlation between PD-1/PD-L1 and 4 hub IRGs were explored and gene set enrichment analysis were conducted to explore the underlying mechanisms of PTPRC in OV. Finally, western-blotting showed PTPRC could regulate immune checkpoint PD-L1 expression via JAK-STAT signaling pathway. In a word, 2 immune subtypes and 4 hub IRGs of OV were identified by multiple analysis.
Collapse
Affiliation(s)
- Qin Tang
- Department of Obstetrics and Gynecology, The Jingmen Center Hospital, Jingmen, PR China
| | - Haojie Zhang
- Department of Operating Room, The Jingmen Center Hospital, Jingmen, PR China
| | - Rong Tang
- Department of Pathology, The Jingmen Center Hospital, Jingmen, PR China
| |
Collapse
|
2
|
Pal S, Bhowmick S, Sharma A, Sierra-Fonseca JA, Mondal S, Afolabi F, Roy D. Lymphatic vasculature in ovarian cancer. Biochim Biophys Acta Rev Cancer 2023; 1878:188950. [PMID: 37419192 PMCID: PMC10754213 DOI: 10.1016/j.bbcan.2023.188950] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2023] [Revised: 06/29/2023] [Accepted: 06/29/2023] [Indexed: 07/09/2023]
Abstract
Ovarian cancer (OVCA) is the second most common gynecological cancer and one of the leading causes of cancer related mortality among women. Recent studies suggest that among ovarian cancer patients at least 70% of the cases experience the involvement of lymph nodes and metastases through lymphatic vascular network. However, the impact of lymphatic system in the growth, spread and the evolution of ovarian cancer, its contribution towards the landscape of ovarian tissue resident immune cells and their metabolic responses is still a major knowledge gap. In this review first we present the epidemiological aspect of the OVCA, the lymphatic architecture of the ovary, we discuss the role of lymphatic circulation in regulation of ovarian tumor microenvironment, metabolic basis of the upregulation of lymphangiogenesis which is often observed during progression of ovarian metastasis and ascites development. Further we describe the implication of several mediators which influence both lymphatic vasculature as well as ovarian tumor microenvironment and conclude with several therapeutic strategies for targeting lymphatic vasculature in ovarian cancer progression in present day.
Collapse
Affiliation(s)
- Sarit Pal
- Department of Medical Physiology, College of Medicine, Texas A&M University, Bryan, TX 77843, United States
| | - Sramana Bhowmick
- Department of Life Sciences, Presidency University, 86/1 College Street, Kolkata 700073, West Bengal, India
| | - Anurag Sharma
- Pathology and Laboratory Medicine, Cleveland Clinic, Cleveland, OH, United States
| | | | - Susmita Mondal
- Department of Life Sciences, Presidency University, 86/1 College Street, Kolkata 700073, West Bengal, India
| | - Favour Afolabi
- Department of Biological Sciences, Alcorn State University, Lorman, MS 39096, United States
| | - Debarshi Roy
- Department of Biological Sciences, Alcorn State University, Lorman, MS 39096, United States.
| |
Collapse
|
3
|
Nokhostin F, Azadehrah M, Azadehrah M. The multifaced role and therapeutic regulation of autophagy in ovarian cancer. Clin Transl Oncol 2022; 25:1207-1217. [PMID: 36534371 DOI: 10.1007/s12094-022-03045-w] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2022] [Accepted: 12/07/2022] [Indexed: 12/23/2022]
Abstract
Ovarian cancer (OC) is one of the tumors that occurs most frequently in women. Autophagy is involved in cell homeostasis, biomolecule recycling, and survival, making it a potential target for anti-tumor drugs. It is worth noting that growing evidence reveals a close link between autophagy and OC. In the context of OC, autophagy demonstrates activity as both a tumor suppressor and a tumor promoter, depending on the context. Autophagy's exact function in OC is greatly reliant on the tumor microenvironment (TME) and other conditions, such as hypoxia, nutritional deficiency, chemotherapy, and so on. However, what can be concluded from different studies is that autophagy-related signaling pathways, especially PI3K/AKT/mTOR axis, increase in advanced stages and malignant phenotype of the disease reduces autophagy and ultimately leads to tumor progression. This study sought to present a thorough understanding of the role of autophagy-related signaling pathways in OC and existing therapies targeting these signaling pathways.
Collapse
Affiliation(s)
- Fahimeh Nokhostin
- Department of Obstetrics and Gynecology, Faculty of Medicine, Shahid Sadughi University of Medical Sciences, Yazd, Iran
| | - Mahboobeh Azadehrah
- Cancer Research Center, Golestan University of Medical Sciences, Gorgan, Iran
| | - Malihe Azadehrah
- Cancer Research Center, Golestan University of Medical Sciences, Gorgan, Iran.
| |
Collapse
|
4
|
Akça KT, Demirel MA, Süntar I. The Role of Aromatase Enzyme in Hormone Related Diseases and Plant-Based Aromatase Inhibitors as Therapeutic Regimens. Curr Top Med Chem 2021; 22:229-246. [PMID: 34844542 DOI: 10.2174/1568026621666211129141631] [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: 05/14/2021] [Revised: 10/17/2021] [Accepted: 10/31/2021] [Indexed: 11/22/2022]
Abstract
Medicinal plants have a long history of use as food and remedy in traditional and modern societies, as well as have been used as herbal drugs and sources of novel bioactive compounds. They provide a wide array of chemical compounds, many of which can not be synthesized via current synthesis methods. Natural products may provide aromatase inhibitory activity through various pathways and may act clinically effective for treating pathologies associated with excessive aromatase secretion including breast, ovarian and endometrial cancers, endometriosis, uterine fibroid, benign prostatic hyperplasia (BPH), prostate cancer, infertility, and gynecomastia. Recent studies have shown that natural products with aromatase inhibitory activity, could also be good options against secondary recurrence of breast cancer by exhibiting chemopreventive effects. Therefore, screening for new plant-based aromatase inhibitors may provide novel leads for drug discovery and development, particularly with increased clinical efficacy and decreased side effects.
Collapse
Affiliation(s)
- Kevser Taban Akça
- Department of Pharmacognosy, Faculty of Pharmacy, Gazi University, 06330, Etiler, Ankara. Turkey
| | - Murside Ayşe Demirel
- Department of Basic Pharmaceutical Sciences, Laboratory Animals Breeding and Experimental Research Center, Gazi University, Faculty of Pharmacy, 06330, Etiler, Ankara. Turkey
| | - Ipek Süntar
- Department of Pharmacognosy, Faculty of Pharmacy, Gazi University, 06330, Etiler, Ankara. Turkey
| |
Collapse
|
5
|
Al-Zahrani MH, Yahya FM, Assidi M, Dallol A, Buhmeida A. Klotho promoter methylation status and its prognostic value in ovarian cancer. Mol Clin Oncol 2021; 15:181. [PMID: 34277000 PMCID: PMC8278383 DOI: 10.3892/mco.2021.2343] [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: 02/14/2021] [Accepted: 05/21/2021] [Indexed: 01/22/2023] Open
Abstract
Among all gynecological cancers, ovarian cancer (OC) is one of the deadliest types of cancer worldwide. Epigenetic silencing of some genes has been reported to be associated with OC. In this context, Klotho (KL) gene methylation is a promising biomarker for OC. The present study aimed to investigate the methylation profiles of KL and assess its prognostic value. A total of 63 formalin-fixed paraffin-embedded tissue samples from patients with primary OC were collected and analyzed in the present study. The methylation profiles of KL were assessed by performing DNA bisulfate treatment followed by DNA promoter methylation analysis using the MethyLight assay. The results revealed KL promoter hypermethylation in 62% of the OC cohort. Additionally, significant associations were observed between KL methylation profiles and tumor subtype (P<0.0001) and tumor site (P=0.039). Furthermore, Kaplan-Meier analysis revealed that a worse disease-specific survival was significantly associated with hypermethylated KL (P=0.03, log-rank; hazard ration, 0.58; 95% confidence interval (CI), 0.26-0.90). Cox regression multivariate analysis indicated that KL promoter methylation was an independent OC prognostic indicator (P=0.029). The current study suggested that KL may be a novel biomarker to predict prognosis in patients with OC, since patients with higher KL promoter methylation were more likely to have a poor prognosis and would therefore require frequent follow-up and integrative personalized therapeutic approaches.
Collapse
Affiliation(s)
- Maryam H. Al-Zahrani
- Biochemistry Department, Faculty of Science, King Abdulaziz University, Jeddah 21589, Saudi Arabia
| | - Fatimah M. Yahya
- Biochemistry Department, Faculty of Science, King Abdulaziz University, Jeddah 21589, Saudi Arabia
| | - Mourad Assidi
- Center of Excellence in Genomic Medicine Research, King Abdulaziz University, Jeddah 21589, Saudi Arabia
- Medical Technology Department, Faculty of Applied Medical Sciences, King Abdulaziz University, Jeddah 21589, Saudi Arabia
| | - Ashraf Dallol
- Center of Excellence in Genomic Medicine Research, King Abdulaziz University, Jeddah 21589, Saudi Arabia
- Medical Technology Department, Faculty of Applied Medical Sciences, King Abdulaziz University, Jeddah 21589, Saudi Arabia
| | - Abdelbaset Buhmeida
- Center of Excellence in Genomic Medicine Research, King Abdulaziz University, Jeddah 21589, Saudi Arabia
| |
Collapse
|
6
|
Borlan R, Focsan M, Perde-Schrepler M, Soritau O, Campu A, Gaina L, Pall E, Pop B, Baldasici O, Gherman C, Stoia D, Maniu D, Astilean S. Antibody-functionalized theranostic protein nanoparticles for the synergistic deep red fluorescence imaging and multimodal therapy of ovarian cancer. Biomater Sci 2021; 9:6183-6202. [PMID: 34346411 DOI: 10.1039/d1bm01002f] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Among women, ovarian cancer is the fifth most frequent type of cancer, and despite benefiting from current standard treatment plans, 90% of patients relapse in the subsequent 18 months and, eventually, perish. As a result, via embracing nanotechnological advancements in the field of medical science, researchers working in the areas of cancer therapy and imaging are looking for the next breakthrough treatment strategy to ensure lower cancer recurrence rates and improved outcomes for patients. Herein, we design a novel phototheranostic agent with optical features in the biological window of the electromagnetic spectrum via encapsulating a newly synthesized phthalocyanine dye within biocompatible protein nanoparticles, allowing the targeted fluorescence imaging and synergistic dual therapy of ovarian cancer. The nanosized agent displays great biocompatibility and enhanced aqueous biostability and photothermal activity, as well as high reactive-oxygen-species generation efficiency. To achieve the active targeting of the desired malignant tissue and suppress the rapid clearance of the photosensitive agent from the peritoneal cavity, the nanoparticles are biofunctionalized with an anti-folate receptor antibody. A2780 ovarian cancer cells are employed to confirm the improved targeting capabilities and the in vitro cytotoxic efficiency of the theranostic nanoparticles after exposure to a 660 nm LED lamp; upon measurement via MTT and flow cytometry assays, a significant 95% decrease in the total number of viable cells is seen. Additionally, the therapeutic performance of our newly designed nanoparticles was evaluated in vivo, via real-time thermal monitoring and histopathological assays, upon the irradiation of tumour-bearing mice with a 660 nm LED lamp (0.05 W cm-2). Foremost, separately from steady-state fluorescence imaging, we found that, via utilizing FLIM investigations, the differences in fluorescence lifetimes of antibody biofunctionalized and non-functionalized nanoparticles can be correlated to different intracellular localization and internalization pathways of the fluorescent agent, which is relevant for the development of a cutting-edge method for the detection of cancer cells that overexpress folate receptors at their surfaces.
Collapse
Affiliation(s)
- Raluca Borlan
- Biomolecular Physics Department, Faculty of Physics, Babes-Bolyai University, Cluj-Napoca, Cluj, Romania. and Nanobiophotonics and Laser Microspectroscopy Centre, Interdisciplinary Research Institute on Bio-Nano-Sciences, Babes-Bolyai University, Cluj-Napoca, Cluj, Romania.
| | - Monica Focsan
- Nanobiophotonics and Laser Microspectroscopy Centre, Interdisciplinary Research Institute on Bio-Nano-Sciences, Babes-Bolyai University, Cluj-Napoca, Cluj, Romania.
| | - Maria Perde-Schrepler
- Department of Radiobiology and Tumor Biology, Oncology Institute Prof. Dr. Ion Chiricuta, Cluj-Napoca, Cluj, Romania
| | - Olga Soritau
- Department of Radiobiology and Tumor Biology, Oncology Institute Prof. Dr. Ion Chiricuta, Cluj-Napoca, Cluj, Romania
| | - Andreea Campu
- Nanobiophotonics and Laser Microspectroscopy Centre, Interdisciplinary Research Institute on Bio-Nano-Sciences, Babes-Bolyai University, Cluj-Napoca, Cluj, Romania.
| | - Luiza Gaina
- The Research Centre on Fundamental and Applied Heterochemistry, Department of Chemistry, Faculty of Chemistry and Chemical Engineering, Babes-Bolyai University, Cluj-Napoca, Cluj, Romania
| | - Emoke Pall
- Department of Infectious Diseases, University of Agricultural Sciences and Veterinary Medicine, Cluj-Napoca, Cluj, Romania
| | - Bogdan Pop
- Department of Pathology, Oncology Institute Prof. Dr. Ion Chiricuta, Cluj-Napoca, Cluj, Romania and Department of Pathology, University of Medicine and Pharmacy Iuliu HaŢieganu, Cluj-Napoca, Cluj, Romania
| | - Oana Baldasici
- Department of Functional Genomics, Proteomics and Experimental Pathology, Oncology Institute Prof. Dr. Ion Chiricuta, Cluj-Napoca, Cluj, Romania
| | - Claudia Gherman
- Department of Functional Genomics, Proteomics and Experimental Pathology, Oncology Institute Prof. Dr Ion Chiricuta, Cluj-Napoca, Cluj, Romania
| | - Daria Stoia
- Nanobiophotonics and Laser Microspectroscopy Centre, Interdisciplinary Research Institute on Bio-Nano-Sciences, Babes-Bolyai University, Cluj-Napoca, Cluj, Romania.
| | - Dana Maniu
- Biomolecular Physics Department, Faculty of Physics, Babes-Bolyai University, Cluj-Napoca, Cluj, Romania. and Nanobiophotonics and Laser Microspectroscopy Centre, Interdisciplinary Research Institute on Bio-Nano-Sciences, Babes-Bolyai University, Cluj-Napoca, Cluj, Romania.
| | - Simion Astilean
- Biomolecular Physics Department, Faculty of Physics, Babes-Bolyai University, Cluj-Napoca, Cluj, Romania. and Nanobiophotonics and Laser Microspectroscopy Centre, Interdisciplinary Research Institute on Bio-Nano-Sciences, Babes-Bolyai University, Cluj-Napoca, Cluj, Romania.
| |
Collapse
|
7
|
Al-Dossary AA, Tawfik EA, Isichei AC, Sun X, Li J, Alshehri AA, Alomari M, Almughem FA, Aldossary AM, Sabit H, Almalik AM. Engineered EV-Mimetic Nanoparticles as Therapeutic Delivery Vehicles for High-Grade Serous Ovarian Cancer. Cancers (Basel) 2021; 13:cancers13123075. [PMID: 34203051 PMCID: PMC8234974 DOI: 10.3390/cancers13123075] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2021] [Accepted: 06/15/2021] [Indexed: 12/12/2022] Open
Abstract
Simple Summary In this review, we begin with the role of natural extracellular vesicles (EVs) in high-grade serous ovarian cancer (HGSOC). Then, we narrow our focus on the advantages of using EV-mimetic nanoparticles as a delivery vehicle for RNAi therapy and other chemotherapeutics. Furthermore, we discuss the challenges of the clinical translation of engineering EV mimetic drug delivery systems and the promising directions of further development. Abstract High-grade serous ovarian cancer (HGSOC) is the most lethal gynecological malignancy among women. Several obstacles impede the early diagnosis and effective treatment options for ovarian cancer (OC) patients, which most importantly include the development of platinum-drug-resistant strains. Currently, extensive efforts are being put into the development of strategies capable of effectively circumventing the physical and biological barriers present in the peritoneal cavity of metastatic OC patients, representing a late stage of gastrointestinal and gynecological cancer with an extremely poor prognosis. Naturally occurring extracellular vesicles (EVs) have been shown to play a pivotal role in progression of OC and are now being harnessed as a delivery vehicle for cancer chemotherapeutics. However, there are limitations to their clinical application due to current challenges in their preparation techniques. Intriguingly, there is a recent drive towards the use of engineered synthetic EVs for the delivery of chemotherapeutics and RNA interference therapy (RNAi), as they show the promise of overcoming the obstacles in the treatment of OC patients. This review discusses the therapeutic application of EVs in OC and elucidates the potential use of engineered EV-mimetic nanoparticles as a delivery vehicle for RNAi therapy and other chemotherapeutics, which would potentially improve clinical outcomes of OC patients.
Collapse
Affiliation(s)
- Amal A. Al-Dossary
- Department of Basic Sciences, Deanship of Preparatory Year and Supporting Studies, Imam Abdulrahman Bin Faisal University, P.O. Box 1982, Dammam 34212, Saudi Arabia;
- Correspondence: ; Tel.: +966-1-333-31137
| | - Essam A. Tawfik
- National Center for Pharmaceutical Technology, Life Science and Environment Research Institute, King Abdulaziz City for Science and Technology (KACST), P.O. Box 6086, Riyadh 11442, Saudi Arabia; (E.A.T.); (A.A.A.); (F.A.A.); (A.M.A.)
| | - Adaugo C. Isichei
- Department of Basic Sciences, Deanship of Preparatory Year and Supporting Studies, Imam Abdulrahman Bin Faisal University, P.O. Box 1982, Dammam 34212, Saudi Arabia;
| | - Xin Sun
- Department of Bioengineering, Northeastern University, Boston, MA 02115, USA; (X.S.); (J.L.)
| | - Jiahe Li
- Department of Bioengineering, Northeastern University, Boston, MA 02115, USA; (X.S.); (J.L.)
| | - Abdullah A. Alshehri
- National Center for Pharmaceutical Technology, Life Science and Environment Research Institute, King Abdulaziz City for Science and Technology (KACST), P.O. Box 6086, Riyadh 11442, Saudi Arabia; (E.A.T.); (A.A.A.); (F.A.A.); (A.M.A.)
| | - Munther Alomari
- Department of Stem Cell Biology, Institute for Research and Medical Consultations (IRMC), Imam Abdulrahman Bin Faisal University, P.O. Box 1982, Dammam 31441, Saudi Arabia;
| | - Fahad A. Almughem
- National Center for Pharmaceutical Technology, Life Science and Environment Research Institute, King Abdulaziz City for Science and Technology (KACST), P.O. Box 6086, Riyadh 11442, Saudi Arabia; (E.A.T.); (A.A.A.); (F.A.A.); (A.M.A.)
| | - Ahmad M. Aldossary
- National Center of Biotechnology, Life Science and Environment Research Institute, King Abdulaziz City for Science and Technology (KACST), P.O. Box 6086, Riyadh 11442, Saudi Arabia;
| | - Hussein Sabit
- Department of Genetics Research, Institute for Research and Medical Consultations (IRMC), Imam Abdulrahman Bin Faisal University, P.O. Box 1982, Dammam 31441, Saudi Arabia;
| | - Abdulaziz M. Almalik
- National Center for Pharmaceutical Technology, Life Science and Environment Research Institute, King Abdulaziz City for Science and Technology (KACST), P.O. Box 6086, Riyadh 11442, Saudi Arabia; (E.A.T.); (A.A.A.); (F.A.A.); (A.M.A.)
| |
Collapse
|
8
|
Zhou H, Fu J, Fu Q, Feng Y, Hong R, Li P, Wang Z, Huang X, Li F. Biotin-streptavidin-guided two-step pretargeting approach using PLGA for molecular ultrasound imaging and chemotherapy for ovarian cancer. PeerJ 2021; 9:e11486. [PMID: 34113492 PMCID: PMC8162236 DOI: 10.7717/peerj.11486] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2020] [Accepted: 04/27/2021] [Indexed: 01/18/2023] Open
Abstract
Background Ovarian cancer seriously threatens the lives and health of women, and early diagnosis and treatment are still challenging. Pre-targeting is a promising strategy to improve the treatment efficacy of ovarian cancer and the results of ultrasound imaging. Purpose To explore the effects of a pre-targeting strategy using streptavidin (SA) and paclitaxel (PTX)-loaded phase-shifting poly lactic-co-glycolic acid (PLGA) nanoparticles with perfluoro-n-pentane (PTX-PLGA-SA/PFPs) on the treatment and ultrasound imaging of ovarian cancer. Methods PTX-PLGA/PFPs were prepared with a single emulsion (O/W) solvent evaporation method and SA was attached using carbodiimide. The encapsulation efficiency of PTX and the release characteristics were assessed with high performance liquid chromatography. The phase-change characteristics of the PTX-PLGA-SA/PFPs were investigated. The anti-carcinoembryonic antigen (CEA) antibody (Ab) was covalently attached to PTX-PLGA/PFPs via carbodiimide to create PTX-PLGA-Ab/PFPs. The targeting efficiency of the nanoparticles and the viability of ovarian cancer SKOV3 cells were evaluated in each group using a microscope, flow cytometry, and cell counting kit 8 assays. Results THE PTX-PLGA-SA/PFPs were spheres with a size of 383.0 ± 75.59 nm. The encapsulation efficiency and loading capability of the nanoparticles for PTX were 71.56 ± 6.51% and 6.57 ± 0.61%, respectively. PTX was burst-released up to 70% in 2–3 d. When irradiated at 7.5 W for 3 min, the PTX-PLGA-SA/PFPs visibly enhanced the ultrasonography images (P < 0.05). At temperatures of 45°C and 60°C the nanoparticles phase-shifted into micro-bubbles and the sizes increased. The binding efficiencies of SA and Ab to the PTX-PLGA/PFPs were 97.16 ± 1.20% and 92.74 ± 5.75%, respectively. Pre-targeting resulted in a high binding efficacy and killing effect on SKOV3 cells (P < 0.05). Conclusions The two-step pre-targeting process can significantly enhance the targeting ability of PTX-loaded PLGA nanoparticles for ovarian cancer cells and substantially improve the therapeutic efficacy. This technique provides a new method for ultrasonic imaging and precise chemotherapy for ovarian cancer.
Collapse
Affiliation(s)
- Hang Zhou
- Ultrasound Medicine Department, Chongqing Key Laboratory of Translational Research for Cancer Metastasis and Individualized Treatment, Chongqing University Cancer Hospital, Chongqing, Shapingba District, China
| | - Jing Fu
- Ultrasound Medicine Department, Chongqing Key Laboratory of Translational Research for Cancer Metastasis and Individualized Treatment, Chongqing University Cancer Hospital, Chongqing, Shapingba District, China
| | - Qihuan Fu
- Ultrasound Medicine Department, Chongqing Key Laboratory of Translational Research for Cancer Metastasis and Individualized Treatment, Chongqing University Cancer Hospital, Chongqing, Shapingba District, China
| | - Yujie Feng
- Ultrasound Medicine Department, Chongqing Key Laboratory of Translational Research for Cancer Metastasis and Individualized Treatment, Chongqing University Cancer Hospital, Chongqing, Shapingba District, China
| | - Ruixia Hong
- Ultrasound Medicine Department, Chongqing Key Laboratory of Translational Research for Cancer Metastasis and Individualized Treatment, Chongqing University Cancer Hospital, Chongqing, Shapingba District, China
| | - Pan Li
- Ultrasound Department, Chongqing Key Laboratory of Ultrasound Molecular Imaging, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, Yuzhong District, China
| | - Zhigang Wang
- Ultrasound Department, Chongqing Key Laboratory of Ultrasound Molecular Imaging, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, Yuzhong District, China
| | - Xiaoling Huang
- Department of Ultrasound, the First Affiliated Hospital of Chongqing Medical University, Chongqing, Yuzhong District, China
| | - Fang Li
- Ultrasound Medicine Department, Chongqing Key Laboratory of Translational Research for Cancer Metastasis and Individualized Treatment, Chongqing University Cancer Hospital, Chongqing, Shapingba District, China
| |
Collapse
|
9
|
Zhu H, Ai Y, Zhang J, Zhang J, Jin J, Xie C, Su H, Jin X. Preoperative Nomogram for Differentiation of Histological Subtypes in Ovarian Cancer Based on Computer Tomography Radiomics. Front Oncol 2021; 11:642892. [PMID: 33842352 PMCID: PMC8027335 DOI: 10.3389/fonc.2021.642892] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2020] [Accepted: 03/03/2021] [Indexed: 12/27/2022] Open
Abstract
Objectives Non-invasive method to predict the histological subtypes preoperatively is essential for the overall management of ovarian cancer (OC). The feasibility of radiomics in the differentiating of epithelial ovarian cancer (EOC) and non-epithelial ovarian cancer (NEOC) based on computed tomography (CT) images was investigated. Methods Radiomics features were extracted from preoperative CT for 101 patients with pathologically proven OC. Radiomics signature was built using the least absolute shrinkage and selection operator (LASSO) logistic regression. A nomogram was developed with the combination of radiomics features and clinical factors to differentiate EOC and NEOC. Results Eight radiomics features were selected to build a radiomics signature with an area under curve (AUC) of 0.781 (95% confidence interval (CI), 0.666 -0.897) in the discrimination between EOC and NEOC. The AUC of the combined model integrating clinical factors and radiomics features was 0.869 (95% CI, 0.783 -0.955). The nomogram demonstrated that the combined model provides a better net benefit to predict histological subtypes compared with radiomics signature and clinical factors alone when the threshold probability is within a range from 0.43 to 0.97. Conclusions Nomogram developed with CT radiomics signature and clinical factors is feasible to predict the histological subtypes preoperative for patients with OC.
Collapse
Affiliation(s)
- Haiyan Zhu
- Department of Gynecology, Shanghai First Maternal and Infant Hospital, Tongji University School of Medicine, Shanghai, China.,Department of Gynecology, The 1st Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Yao Ai
- Department of Radiotherapy Center, The 1st Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Jindi Zhang
- Department of Gynecology, The 1st Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Ji Zhang
- Department of Radiotherapy Center, The 1st Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Juebin Jin
- Department of Medical Engineering, The 1st Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Congying Xie
- Department of Radiation and Medical Oncology, The 1st Affiliated Hospital of Wenzhou Medical University, Wenzhou, China.,Department of Radiation and Medical Oncology, The 2nd Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Huafang Su
- Department of Radiation and Medical Oncology, The 1st Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Xiance Jin
- Department of Gynecology, The 1st Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| |
Collapse
|
10
|
Guo T, Yuan D, Zhang W, Zhu D, Xiao A, Mao G, Jiang W, Lin M, Wang J. Upregulation of long noncoding RNA XIST has anticancer effects on ovarian cancer through sponging miR-106a. Hum Cell 2021; 34:579-587. [PMID: 33400246 DOI: 10.1007/s13577-020-00469-w] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2020] [Accepted: 11/30/2020] [Indexed: 12/27/2022]
Abstract
Ovarian cancer (OC) is a highly malignant tumor. X inactive specific transcript (XIST) was identified as a cancer-related gene, while its therapeutic effect in OC was poorly defined. The present study was designed to investigate the effectual corollary of the lncRNA XIST in OC. RT-qPCR was used to detect the XIST and miR-106a expression levels of OC tissues and cell lines. OC cell apoptosis and proliferation were detected by flow cytometry, colony formation, and CCK-8 assays. Moreover, bioinformatics analysis was used to predict the targeted miRNA of XIST. The dual-luciferase reporter and RNA pull-down assays were then used to verify the interaction between miR-106a and XIST. OC xenograft nude mice were raised to measure tumor growth. Notably, OC tissues and cells exhibited low XIST levels and high miR-106a levels. The XIST upregulation decreased the OVCAR3 and CAOV3 cell proliferation and inversely promoted cell apoptosis. miR-106a targeted the XIST. Also, the miR-106a overexpression reversed the inhibitory effects of XIST on OC cell proliferation and apoptosis. Our in vivo results suggested that XIST was involved in tumor growth deceleration, while the miR-106a reversed the effect. To conclusion, the present study demonstrated that XIST suppressed OC development via sponging miR-106a both in vitro and in vivo.
Collapse
Affiliation(s)
- Ting Guo
- Institute of Clinical Medicine, Taizhou People's Hospital Affiliated to Nantong University, Taizhou, 225300, Jiangsu, China
| | - Donglan Yuan
- The Department of Obstetrics and Gynecology, Taizhou People's Hospital Affiliated to Nantong University, Taizhou, 225300, Jiangsu, China
| | - Wei Zhang
- The Department of Infectious Disease, Taizhou People's Hospital Affiliated to Nantong University, Taizhou, 225300, Jiangsu, China
| | - Dandan Zhu
- The Department of Obstetrics and Gynecology, Taizhou People's Hospital Affiliated to Nantong University, Taizhou, 225300, Jiangsu, China
| | - Aifang Xiao
- Emergency Department, Taizhou People's Hospital Affiliated to Nantong University, Taizhou, 225300, Jiangsu, China
| | - Guangyao Mao
- Institute of Clinical Medicine, Taizhou People's Hospital Affiliated to Nantong University, Taizhou, 225300, Jiangsu, China
| | - Wenjuan Jiang
- Emergency Department, Taizhou People's Hospital Affiliated to Nantong University, Taizhou, 225300, Jiangsu, China
| | - Mei Lin
- Clinical Laboratory, Taizhou People's Hospital Affiliated to Nantong University, Taizhou, 225300, Jiangsu, China.
| | - Jun Wang
- Emergency Department, Taizhou People's Hospital Affiliated to Nantong University, Taizhou, 225300, Jiangsu, China.
| |
Collapse
|
11
|
Perrone MG, Luisi O, De Grassi A, Ferorelli S, Cormio G, Scilimati A. Translational Theragnosis of Ovarian Cancer: where do we stand? Curr Med Chem 2020; 27:5675-5715. [PMID: 31419925 DOI: 10.2174/0929867326666190816232330] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2019] [Revised: 05/13/2019] [Accepted: 07/24/2019] [Indexed: 02/07/2023]
Abstract
BACKGROUND Ovarian cancer is the second most common gynecologic malignancy, accounting for approximately 220,000 deaths annually worldwide. Despite radical surgery and initial high response rates to platinum- and taxane-based chemotherapy, most patients experience a relapse, with a median progression-free survival of only 18 months. Overall survival is approximately 30% at 5 years from the diagnosis. In comparison, patients out from breast cancer are more than 80 % after ten years from the disease discovery. In spite of a large number of published fundamental and applied research, and clinical trials, novel therapies are urgently needed to improve outcomes of the ovarian cancer. The success of new drugs development in ovarian cancer will strongly depend on both fully genomic disease characterization and, then, availability of biomarkers able to identify women likely to benefit from a given new therapy. METHODS In this review, the focus is given to describe how complex is the diseases under the simple name of ovarian cancer, in terms of cell tumor types, histotypes, subtypes, and specific gene mutation or differently expressed in the tumor with respect the healthy ovary. The first- and second-line pharmacological treatment clinically used over the last fifty years are also described. Noteworthy achievements in vitro and in vivo tested new drugs are also summarized. Recent literature related to up to date ovarian cancer knowledge, its detection by biomarkers and chemotherapy was searched from several articles on Pubmed, Google Scholar, MEDLINE and various Governmental Agencies till April 2019. RESULTS The papers referenced by this review allow a deep analysis of status of the art in the classification of the several types of ovarian cancer, the present knowledge of diagnosis based on biomarkers and imaging techniques, and the therapies developed over the past five decades. CONCLUSION This review aims at stimulating more multi-disciplinary efforts to identify a panel of novel and more specific biomarkers to be used to screen patients for a very early diagnosis, to have prognosis and therapy efficacy indications. The desired final goal would be to have available tools allowing to reduce the recurrence rate, increase both the disease progression free interval and of course the overall survival at five years from the diagnosis that today is still very low.
Collapse
Affiliation(s)
- Maria Grazia Perrone
- Department of Pharmacy - Pharmaceutical Sciences, University of Bari "A. Moro", Via Orabona 4, 70125 Bari, Italy
| | - Oreste Luisi
- Department of Pharmacy - Pharmaceutical Sciences, University of Bari "A. Moro", Via Orabona 4, 70125 Bari, Italy
| | - Anna De Grassi
- Department of Biosciences, Biotechnologies and Biopharmaceutics, University of Bari "A. Moro", Via Orabona 4, 70125 Bari, Italy
| | - Savina Ferorelli
- Department of Pharmacy - Pharmaceutical Sciences, University of Bari "A. Moro", Via Orabona 4, 70125 Bari, Italy
| | - Gennaro Cormio
- Gynecologic Oncology Unit, IRCCS Istituto Oncologico "Giovanni Paolo II" Bari, Italy
| | - Antonio Scilimati
- Department of Pharmacy - Pharmaceutical Sciences, University of Bari "A. Moro", Via Orabona 4, 70125 Bari, Italy
| |
Collapse
|
12
|
Alexandrova E, Pecoraro G, Sellitto A, Melone V, Ferravante C, Rocco T, Guacci A, Giurato G, Nassa G, Rizzo F, Weisz A, Tarallo R. An Overview of Candidate Therapeutic Target Genes in Ovarian Cancer. Cancers (Basel) 2020; 12:cancers12061470. [PMID: 32512900 PMCID: PMC7352306 DOI: 10.3390/cancers12061470] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2020] [Revised: 05/31/2020] [Accepted: 06/02/2020] [Indexed: 12/25/2022] Open
Abstract
Ovarian cancer (OC) shows the highest mortality rate among gynecological malignancies and, because of the absence of specific symptoms, it is frequently diagnosed at an advanced stage, mainly due to the lack of specific and early biomarkers, such as those based on cancer molecular signature identification. Indeed, although significant progress has been made toward improving the clinical outcome of other cancers, rates of mortality for OC are essentially unchanged since 1980, suggesting the need of new approaches to identify and characterize the molecular mechanisms underlying pathogenesis and progression of these malignancies. In addition, due to the low response rate and the high frequency of resistance to current treatments, emerging therapeutic strategies against OC focus on targeting single factors and pathways specifically involved in tumor growth and metastasis. To date, loss-of-function screenings are extensively applied to identify key drug targets in cancer, seeking for more effective, disease-tailored treatments to overcome lack of response or resistance to current therapies. We review here the information relative to essential genes and functional pathways recently discovered in OC, often strictly interconnected with each other and representing promising biomarkers and molecular targets to treat these malignancies.
Collapse
Affiliation(s)
- Elena Alexandrova
- Laboratory of Molecular Medicine and Genomics, Department of Medicine, Surgery and Dentistry “Scuola Medica Salernitan”, University of Salerno, 84081 Baronissi, Italy; (E.A.); (G.P.); (A.S.); (V.M.); (C.F.); (T.R.); (G.G.); (G.N.); (F.R.)
| | - Giovanni Pecoraro
- Laboratory of Molecular Medicine and Genomics, Department of Medicine, Surgery and Dentistry “Scuola Medica Salernitan”, University of Salerno, 84081 Baronissi, Italy; (E.A.); (G.P.); (A.S.); (V.M.); (C.F.); (T.R.); (G.G.); (G.N.); (F.R.)
| | - Assunta Sellitto
- Laboratory of Molecular Medicine and Genomics, Department of Medicine, Surgery and Dentistry “Scuola Medica Salernitan”, University of Salerno, 84081 Baronissi, Italy; (E.A.); (G.P.); (A.S.); (V.M.); (C.F.); (T.R.); (G.G.); (G.N.); (F.R.)
| | - Viola Melone
- Laboratory of Molecular Medicine and Genomics, Department of Medicine, Surgery and Dentistry “Scuola Medica Salernitan”, University of Salerno, 84081 Baronissi, Italy; (E.A.); (G.P.); (A.S.); (V.M.); (C.F.); (T.R.); (G.G.); (G.N.); (F.R.)
| | - Carlo Ferravante
- Laboratory of Molecular Medicine and Genomics, Department of Medicine, Surgery and Dentistry “Scuola Medica Salernitan”, University of Salerno, 84081 Baronissi, Italy; (E.A.); (G.P.); (A.S.); (V.M.); (C.F.); (T.R.); (G.G.); (G.N.); (F.R.)
- Genomix4Life, via S. Allende 43/L, 84081 Baronissi, Italy;
| | - Teresa Rocco
- Laboratory of Molecular Medicine and Genomics, Department of Medicine, Surgery and Dentistry “Scuola Medica Salernitan”, University of Salerno, 84081 Baronissi, Italy; (E.A.); (G.P.); (A.S.); (V.M.); (C.F.); (T.R.); (G.G.); (G.N.); (F.R.)
- Genomix4Life, via S. Allende 43/L, 84081 Baronissi, Italy;
| | - Anna Guacci
- Genomix4Life, via S. Allende 43/L, 84081 Baronissi, Italy;
| | - Giorgio Giurato
- Laboratory of Molecular Medicine and Genomics, Department of Medicine, Surgery and Dentistry “Scuola Medica Salernitan”, University of Salerno, 84081 Baronissi, Italy; (E.A.); (G.P.); (A.S.); (V.M.); (C.F.); (T.R.); (G.G.); (G.N.); (F.R.)
| | - Giovanni Nassa
- Laboratory of Molecular Medicine and Genomics, Department of Medicine, Surgery and Dentistry “Scuola Medica Salernitan”, University of Salerno, 84081 Baronissi, Italy; (E.A.); (G.P.); (A.S.); (V.M.); (C.F.); (T.R.); (G.G.); (G.N.); (F.R.)
| | - Francesca Rizzo
- Laboratory of Molecular Medicine and Genomics, Department of Medicine, Surgery and Dentistry “Scuola Medica Salernitan”, University of Salerno, 84081 Baronissi, Italy; (E.A.); (G.P.); (A.S.); (V.M.); (C.F.); (T.R.); (G.G.); (G.N.); (F.R.)
| | - Alessandro Weisz
- Laboratory of Molecular Medicine and Genomics, Department of Medicine, Surgery and Dentistry “Scuola Medica Salernitan”, University of Salerno, 84081 Baronissi, Italy; (E.A.); (G.P.); (A.S.); (V.M.); (C.F.); (T.R.); (G.G.); (G.N.); (F.R.)
- CRGS-Genome Research Center for Health, University of Salerno Campus of Medicine, 84081 Baronissi, Italy
- Correspondence: (A.W.); (R.T.); Tel.: +39-089-965043 (A.W.); +39-089-965067 (R.T.)
| | - Roberta Tarallo
- Laboratory of Molecular Medicine and Genomics, Department of Medicine, Surgery and Dentistry “Scuola Medica Salernitan”, University of Salerno, 84081 Baronissi, Italy; (E.A.); (G.P.); (A.S.); (V.M.); (C.F.); (T.R.); (G.G.); (G.N.); (F.R.)
- Correspondence: (A.W.); (R.T.); Tel.: +39-089-965043 (A.W.); +39-089-965067 (R.T.)
| |
Collapse
|
13
|
Gralewska P, Gajek A, Marczak A, Rogalska A. Participation of the ATR/CHK1 pathway in replicative stress targeted therapy of high-grade ovarian cancer. J Hematol Oncol 2020; 13:39. [PMID: 32316968 PMCID: PMC7175546 DOI: 10.1186/s13045-020-00874-6] [Citation(s) in RCA: 33] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2019] [Accepted: 04/08/2020] [Indexed: 12/15/2022] Open
Abstract
Ovarian cancer is one of the most lethal gynecologic malignancies reported throughout the world. The initial, standard-of-care, adjuvant chemotherapy in epithelial ovarian cancer is usually a platinum drug, such as cisplatin or carboplatin, combined with a taxane. However, despite surgical removal of the tumor and initial high response rates to first-line chemotherapy, around 80% of women will develop cancer recurrence. Effective strategies, including chemotherapy and new research models, are necessary to improve the prognosis. The replication stress response (RSR) is characteristic of the development of tumors, including ovarian cancer. Hence, RSR pathway and DNA repair proteins have emerged as a new area for anticancer drug development. Although clinical trials have shown poly (ADP-ribose) polymerase inhibitors (PARPi) response rates of around 40% in women who carry a mutation in the BRCA1/2 genes, PARPi is responsible for tumor suppression, but not for complete tumor regression. Recent reports suggest that cells with impaired homologous recombination (HR) activities due to mutations in TP53 gene or specific DNA repair proteins are specifically sensitive to ataxia telangiectasia and Rad3-related protein (ATR) inhibitors. Replication stress activates DNA repair checkpoint proteins (ATR, CHK1), which prevent further DNA damage. This review describes the use of DNA repair checkpoint inhibitors as single agents and strategies combining these inhibitors with DNA-damaging compounds for ovarian cancer therapy, as well as the new platforms used for optimizing ovarian cancer therapy.
Collapse
Affiliation(s)
- Patrycja Gralewska
- Department of Medical Biophysics, Faculty of Biology and Environmental Protection, Institute of Biophysics, University of Lodz, Pomorska 141/143, 90-236, Lodz, Poland
| | - Arkadiusz Gajek
- Department of Medical Biophysics, Faculty of Biology and Environmental Protection, Institute of Biophysics, University of Lodz, Pomorska 141/143, 90-236, Lodz, Poland
| | - Agnieszka Marczak
- Department of Medical Biophysics, Faculty of Biology and Environmental Protection, Institute of Biophysics, University of Lodz, Pomorska 141/143, 90-236, Lodz, Poland
| | - Aneta Rogalska
- Department of Medical Biophysics, Faculty of Biology and Environmental Protection, Institute of Biophysics, University of Lodz, Pomorska 141/143, 90-236, Lodz, Poland.
| |
Collapse
|
14
|
Baydoun M, Moralès O, Frochot C, Ludovic C, Leroux B, Thecua E, Ziane L, Grabarz A, Kumar A, de Schutter C, Collinet P, Azais H, Mordon S, Delhem N. Photodynamic Therapy Using a New Folate Receptor-Targeted Photosensitizer on Peritoneal Ovarian Cancer Cells Induces the Release of Extracellular Vesicles with Immunoactivating Properties. J Clin Med 2020; 9:jcm9041185. [PMID: 32326210 PMCID: PMC7230754 DOI: 10.3390/jcm9041185] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2020] [Revised: 04/11/2020] [Accepted: 04/12/2020] [Indexed: 12/12/2022] Open
Abstract
Often discovered at an advanced stage, ovarian cancer progresses to peritoneal carcinoma, which corresponds to the invasion of the serosa by multiple tumor implants. The current treatment is based on the combination of chemotherapy and tumor cytoreduction surgery. Despite the progress and standardization of surgical techniques combined with effective chemotherapy, post-treatment recurrences affect more than 60% of women in remission. Photodynamic therapy (PDT) has been particularly indicated for the treatment of superficial lesions on large surfaces and appears to be a relevant candidate for the treatment of microscopic intraperitoneal lesions and non-visible lesions. However, the impact of this therapy on immune cells remains unclear. Hence, the objective of this study is to validate the efficacy of a new photosensitizer [pyropheophorbide a-polyethylene glycol-folic acid (PS)] on human ovarian cancer cells and to assess the impact of the secretome of PDT-treated cells on human peripheral blood mononuclear cells (PBMC). We show that PS, upon illumination, can induce cell death of different ovarian tumor cells. Furthermore, PDT using this new PS seems to favor activation of the immune response by inducing the secretion of effective cytokines and inhibiting the pro-inflammatory and immunosuppressive ones, as well as releasing extracellular vesicles (EVs) prone to activating immune cells. Finally, we show that PDT can activate CD4+ and CD8+ T cells, resulting in a potential immunostimulating process. The results of this pilot study therefore indicate that PS-PDT treatment may not only be effective in rapidly and directly destroying target tumor cells but also promote the activation of an effective immune response; notably, by EVs. These data thus open up good prospects for the treatment of micrometastases of intraperitoneal ovarian carcinosis which are currently inoperable.
Collapse
Affiliation(s)
- Martha Baydoun
- Université de Lille, Faculté des Sciences et Technologies, INSERM, CHU-Lille, U1189-ONCO-THAI–Assisted Laser Therapy and Immunotherapy for Oncology, F-59000 Lille, France; (M.B.); (O.M.); (B.L.); (E.T.); (L.Z.); (A.G.); (A.K.); (C.d.S.); (P.C.); (H.A.)
| | - Olivier Moralès
- Université de Lille, Faculté des Sciences et Technologies, INSERM, CHU-Lille, U1189-ONCO-THAI–Assisted Laser Therapy and Immunotherapy for Oncology, F-59000 Lille, France; (M.B.); (O.M.); (B.L.); (E.T.); (L.Z.); (A.G.); (A.K.); (C.d.S.); (P.C.); (H.A.)
- CNRS UMS 3702, Institut de Biologie de Lille, 59 021 Lille, France
| | - Céline Frochot
- LGRGP, UMR-CNRS 7274, University of Lorraine, 54 001 Nancy, France; (C.F.); (C.L.)
| | - Colombeau Ludovic
- LGRGP, UMR-CNRS 7274, University of Lorraine, 54 001 Nancy, France; (C.F.); (C.L.)
| | - Bertrand Leroux
- Université de Lille, Faculté des Sciences et Technologies, INSERM, CHU-Lille, U1189-ONCO-THAI–Assisted Laser Therapy and Immunotherapy for Oncology, F-59000 Lille, France; (M.B.); (O.M.); (B.L.); (E.T.); (L.Z.); (A.G.); (A.K.); (C.d.S.); (P.C.); (H.A.)
| | - Elise Thecua
- Université de Lille, Faculté des Sciences et Technologies, INSERM, CHU-Lille, U1189-ONCO-THAI–Assisted Laser Therapy and Immunotherapy for Oncology, F-59000 Lille, France; (M.B.); (O.M.); (B.L.); (E.T.); (L.Z.); (A.G.); (A.K.); (C.d.S.); (P.C.); (H.A.)
| | - Laurine Ziane
- Université de Lille, Faculté des Sciences et Technologies, INSERM, CHU-Lille, U1189-ONCO-THAI–Assisted Laser Therapy and Immunotherapy for Oncology, F-59000 Lille, France; (M.B.); (O.M.); (B.L.); (E.T.); (L.Z.); (A.G.); (A.K.); (C.d.S.); (P.C.); (H.A.)
| | - Anne Grabarz
- Université de Lille, Faculté des Sciences et Technologies, INSERM, CHU-Lille, U1189-ONCO-THAI–Assisted Laser Therapy and Immunotherapy for Oncology, F-59000 Lille, France; (M.B.); (O.M.); (B.L.); (E.T.); (L.Z.); (A.G.); (A.K.); (C.d.S.); (P.C.); (H.A.)
- Unité de Gynécologie-Obstétrique, Hôpital Jeanne de Flandre, 59 000 CHU Lille, France
| | - Abhishek Kumar
- Université de Lille, Faculté des Sciences et Technologies, INSERM, CHU-Lille, U1189-ONCO-THAI–Assisted Laser Therapy and Immunotherapy for Oncology, F-59000 Lille, France; (M.B.); (O.M.); (B.L.); (E.T.); (L.Z.); (A.G.); (A.K.); (C.d.S.); (P.C.); (H.A.)
| | - Clémentine de Schutter
- Université de Lille, Faculté des Sciences et Technologies, INSERM, CHU-Lille, U1189-ONCO-THAI–Assisted Laser Therapy and Immunotherapy for Oncology, F-59000 Lille, France; (M.B.); (O.M.); (B.L.); (E.T.); (L.Z.); (A.G.); (A.K.); (C.d.S.); (P.C.); (H.A.)
| | - Pierre Collinet
- Université de Lille, Faculté des Sciences et Technologies, INSERM, CHU-Lille, U1189-ONCO-THAI–Assisted Laser Therapy and Immunotherapy for Oncology, F-59000 Lille, France; (M.B.); (O.M.); (B.L.); (E.T.); (L.Z.); (A.G.); (A.K.); (C.d.S.); (P.C.); (H.A.)
- Unité de Gynécologie-Obstétrique, Hôpital Jeanne de Flandre, 59 000 CHU Lille, France
| | - Henri Azais
- Université de Lille, Faculté des Sciences et Technologies, INSERM, CHU-Lille, U1189-ONCO-THAI–Assisted Laser Therapy and Immunotherapy for Oncology, F-59000 Lille, France; (M.B.); (O.M.); (B.L.); (E.T.); (L.Z.); (A.G.); (A.K.); (C.d.S.); (P.C.); (H.A.)
- Service de Chirurgie et Cancérologie Gynécologique et Mammaire, Hôpital de la Pitié-Salpêtrière, AP-HP, 75 013 Paris, France
| | - Serge Mordon
- Université de Lille, Faculté des Sciences et Technologies, INSERM, CHU-Lille, U1189-ONCO-THAI–Assisted Laser Therapy and Immunotherapy for Oncology, F-59000 Lille, France; (M.B.); (O.M.); (B.L.); (E.T.); (L.Z.); (A.G.); (A.K.); (C.d.S.); (P.C.); (H.A.)
- Correspondence: (S.M.); (N.D.); Tel./Fax: +33-32044-6708 (S.M.); Tel.: +33-3208-71253/1251 (N.D.); Fax: +33-32087-1019 (N.D.)
| | - Nadira Delhem
- Université de Lille, Faculté des Sciences et Technologies, INSERM, CHU-Lille, U1189-ONCO-THAI–Assisted Laser Therapy and Immunotherapy for Oncology, F-59000 Lille, France; (M.B.); (O.M.); (B.L.); (E.T.); (L.Z.); (A.G.); (A.K.); (C.d.S.); (P.C.); (H.A.)
- Correspondence: (S.M.); (N.D.); Tel./Fax: +33-32044-6708 (S.M.); Tel.: +33-3208-71253/1251 (N.D.); Fax: +33-32087-1019 (N.D.)
| |
Collapse
|
15
|
Arjmand MH, Moradi A, Akbari A, Mehrad-Majd H. Clinical significance of circulating omentin levels in various malignant tumors: Evidence from a systematic review and meta-analysis. Cytokine 2019; 125:154869. [PMID: 31585311 DOI: 10.1016/j.cyto.2019.154869] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2019] [Revised: 07/25/2019] [Accepted: 09/28/2019] [Indexed: 02/06/2023]
Abstract
Aberrant circulating level of omentin has been reported in various solid tumors. However, whether decreased or increased levels of omentin contribute in cancer risk is remained controversial in different epidemiological studies. This comprehensive meta-analysis of observational studies was conducted to investigate the association between circulating omentin level and human cancer risk. An electronic search of health-related databases, was performed to identify all eligible studies in English, up to July 2019. Combined standard mean difference (SMD) with 95%CI was computed to assess the correlation of omentin levels with human cancer risk in a random effect model. The risk of publication bias was also evaluated using Funnel plot and Egger regression tests. A total of 16 studies with 1106 cases and 3078 healthy controls were included. Pooled SMD analysis based on the cancer type, revealed a strong correlation of omentin level and cancer risk in patients with colorectal (SMD = 2.08, 95%CI: 1.67-2.50, P < 0.001), prostate (SMD = 1.38, 95%CI: 1.15-1.62, P < 0.001), and breast (SMD = -0.78, 95%CI: -1.1, -0.45, P < 0.001) cancers. Elevated circulating omentin levels was also found in cancer patients with BMI ≥ 25 (SMD = 1.33, 95%CI: 0.52-2.15, P = 0.001) indicating a potential role for omentin in development of some obesity-linked cancers. The findings of this meta-analysis indicated a significant association of omentin level with greater risk of colorectal, pancreas, and breast tumors. Circulating omentin level may represent a potential novel biomarker for early detection of colorectal, prostate, and breast cancers especially in overweight/obese subjects. Further prospective well-designed studies are warranted to confirm our findings.
Collapse
Affiliation(s)
- Mohammad-Hassan Arjmand
- Department of Clinical Biochemistry, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Ali Moradi
- Orthopedic Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Abolfazl Akbari
- Colorectal Research Center, Iran University of Medical Sciences, Tehran, Iran
| | - Hassan Mehrad-Majd
- Cancer Molecular Pathology Research Center, Mashhad University of Medical Sciences, Mashhad, Iran.
| |
Collapse
|
16
|
Wang X, Han L, Zhou L, Wang L, Zhang LM. Prediction of candidate RNA signatures for recurrent ovarian cancer prognosis by the construction of an integrated competing endogenous RNA network. Oncol Rep 2018; 40:2659-2673. [PMID: 30226545 PMCID: PMC6151886 DOI: 10.3892/or.2018.6707] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2018] [Accepted: 09/10/2018] [Indexed: 12/28/2022] Open
Abstract
Tumor recurrence hinders treatment of ovarian cancer. The present study aimed to identify potential biomarkers for ovarian cancer recurrence prognosis and explore relevant mechanisms. RNA-sequencing of data from the TCGA database and GSE17260 dataset was carried out. Samples of the data were grouped according to tumor recurrence information. Following data normalization, differentially expressed genes/micro RNAs (miRNAs)/long non-coding (lncRNAs) (DEGs/DEMs/DELs) were selected between recurrent and non-recurrent samples. Their correlations with clinical information were analyzed to identify prognostic RNAs. A support vector machine classifier was used to find the optimal gene set with feature genes that could conclusively distinguish different samples. A protein-protein interaction (PPI) network was established for DEGs using relevant protein databases. An integrated ‘lncRNA/miRNA/mRNA’ competing endogenous RNA (ceRNA) network was constructed to reveal potential regulatory relationships among different RNAs. We identified 36 feature genes (e.g. TP53 and RBPMS) for the classification of recurrent and non-recurrent ovarian cancer samples. Prediction with this gene set had a high accuracy (91.8%). Three DELs (WT1-AS, NBR2 and ZNF883) were highly associated with the prognosis of recurrent ovarian cancer. Predominant DEMs with their targets were hsa-miR-375 (target: RBPMS), hsa-miR-141 (target: RBPMS), and hsa-miR-27b (target: TP53). Highlighted interactions in the ceRNA network were ‘WT1-AS-hsa-miR-375-RBPMS’ and ‘WT1-AS-hsa-miR-27b-TP53’. TP53, RBPMS, hsa-miR-375, hsa-miR-141, hsa-miR-27b, and WT1-AS may be biomarkers for recurrent ovarian cancer. The interactions of ‘WT1-AS-hsa-miR-375-RBPMS’ and ‘WT1-AS-hsa-miR-27b-TP53’ may be potential regulatory mechanisms during cancer recurrence.
Collapse
Affiliation(s)
- Xin Wang
- Department of Gynecology and Obstetrics, The 306 Hospital of PLA, Beijing 100101, P.R. China
| | - Lei Han
- Department of Gynecology and Obstetrics, The 306 Hospital of PLA, Beijing 100101, P.R. China
| | - Ling Zhou
- Department of Gynecology and Obstetrics, The 306 Hospital of PLA, Beijing 100101, P.R. China
| | - Li Wang
- Department of Gynecology and Obstetrics, The 306 Hospital of PLA, Beijing 100101, P.R. China
| | - Lan-Mei Zhang
- Department of Gynecology and Obstetrics, The 306 Hospital of PLA, Beijing 100101, P.R. China
| |
Collapse
|
17
|
Wahid B, Ali A, Rafique S, Waqar M, Wasim M, Wahid K, Idrees M. An overview of cancer immunotherapeutic strategies. Immunotherapy 2018; 10:999-1010. [PMID: 30149763 DOI: 10.2217/imt-2018-0002] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023] Open
Abstract
Artificially boosting body's immune response is one of the most exciting, effective and promising advancements in the treatment of cancers. Cancer immunotherapeutics consist of variety of treatment approaches such as cytokine therapy, adoptive T-cell transfer therapy, and antibodies that stimulate innate and adoptive immune responses. In addition to this, development of HPV vaccine has paved way toward the development of other cancer vaccines. Checkpoint blockade inhibitors, for example, anti-programmed cell death protein 1 and anti-cytotoxic T-lymphocyte-associated antigen-4, chimeric antigen receptor T-cell therapy and monoclonal antibodies are emerging as other major breakthroughs that are highly effective against cancer. This review addresses the current status of immunotherapeutic strategies against cancer and provides baseline data for future research.
Collapse
Affiliation(s)
- Braira Wahid
- Genome Centre for Molecular Based Diagnostics & Research, Cl-25 Block B Al-Sudais Plaza, Abdalian Cooperative Society, Lahore, Pakistan
- Centre for Applied Molecular Biology (CAMB), University of the Punjab, 87-West Canal Bank Road, Thokar Niaz Baig, Lahore, Pakistan
| | - Amjad Ali
- Centre for Applied Molecular Biology (CAMB), University of the Punjab, 87-West Canal Bank Road, Thokar Niaz Baig, Lahore, Pakistan
| | - Shazia Rafique
- Division of Molecular Virology & Diagnostics Center of Excellence in Molecular Biology (CEMB), University of the Punjab, 87-West Canal Bank Road, Thokar Niaz Baig, Lahore, Pakistan
| | - Muhammad Waqar
- Genome Centre for Molecular Based Diagnostics & Research, Cl-25 Block B Al-Sudais Plaza, Abdalian Cooperative Society, Lahore, Pakistan
- Centre for Applied Molecular Biology (CAMB), University of the Punjab, 87-West Canal Bank Road, Thokar Niaz Baig, Lahore, Pakistan
| | - Muhammad Wasim
- Department of Medicine, Khyber Teaching Hospital, Peshawar, Pakistan
| | - Khansa Wahid
- Department of Chemistry, Lahore College for Women University, Lahore Pakistan
| | - Muhammad Idrees
- Genome Centre for Molecular Based Diagnostics & Research, Cl-25 Block B Al-Sudais Plaza, Abdalian Cooperative Society, Lahore, Pakistan
- Centre for Applied Molecular Biology (CAMB), University of the Punjab, 87-West Canal Bank Road, Thokar Niaz Baig, Lahore, Pakistan
- Division of Molecular Virology & Diagnostics Center of Excellence in Molecular Biology (CEMB), University of the Punjab, 87-West Canal Bank Road, Thokar Niaz Baig, Lahore, Pakistan
- Hazara University, Dhodial Campus, Mansehra, Khyber Pakhtoonkhwa Pakistan
| |
Collapse
|
18
|
Tempfer C, Giger-Pabst U, Hilal Z, Dogan A, Rezniczek GA. Pressurized intraperitoneal aerosol chemotherapy (PIPAC) for peritoneal carcinomatosis: systematic review of clinical and experimental evidence with special emphasis on ovarian cancer. Arch Gynecol Obstet 2018; 298:243-257. [PMID: 29869089 DOI: 10.1007/s00404-018-4784-7] [Citation(s) in RCA: 45] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2018] [Accepted: 05/09/2018] [Indexed: 12/12/2022]
Abstract
BACKGROUND Systemic chemotherapy is not effective in patients with peritoneal carcinomatosis (PC) and only a minority of affected patients is eligible for cytoreductive surgery. Intraperitoneal chemotherapy may provide a therapy alternative for these patients. METHODS We performed a systematic review of clinical and experimental evidence on the safety and efficacy of pressurized intraperitoneal aerosol chemotherapy (PIPAC) in patients with PC and provide clinical recommendations based on the available evidence. RESULTS Fifty-eight reports were identified, categorized as experimental (18 reports), clinical (28 reports), and other articles (14 reports). Experimental studies demonstrated improved tissue penetration and peritoneal coverage. The 28 clinical studies reported on 3515 procedures in 1547 patients with PC of various primary tumors with 16 of these studies reporting on patients with ovarian cancer. Toxicity was manageable. Based on 1197 patients in 22 studies, adverse events CTCAE grades 1, 2, 3, 4, and 5 were observed in 537 (45%), 167 (14%), 83 (7%), 10 (0.8%), and 19 (1.6%) cases, respectively. In a pooled analysis, the objective tumor response rate was 69% and the mean overall survival duration was 13.7 months. No significant hepatic, renal, or hematologic toxicity was described. PIPAC maintained and/or improved quality of life, as reported in 10 studies with 396 patients. CONCLUSIONS Available evidence from controlled trials (phase I and phase II) and retrospective cohort studies in > 1500 patients unequivocally demonstrates that PIPAC is feasible, safe, and effective. PIPAC maintains quality of life in patients with recurrent cancer and PC. PIPAC is as evidence-based as any other treatment in women with ovarian cancer and PC beyond the third line of systemic chemotherapy and can be recommended in this indication.
Collapse
Affiliation(s)
- Clemens Tempfer
- Department of Obstetrics and Gynecology, Marien Hospital Herne, Ruhr-Universität Bochum, Hölkeskampring 40, 44625, Herne, Germany.
| | - Urs Giger-Pabst
- Department of Surgery, Marien Hospital Herne, Ruhr-Universität Bochum, Herne, Germany
| | - Ziad Hilal
- Department of Obstetrics and Gynecology, Marien Hospital Herne, Ruhr-Universität Bochum, Hölkeskampring 40, 44625, Herne, Germany
| | - Askin Dogan
- Department of Obstetrics and Gynecology, Marien Hospital Herne, Ruhr-Universität Bochum, Hölkeskampring 40, 44625, Herne, Germany
| | - Günther A Rezniczek
- Department of Obstetrics and Gynecology, Marien Hospital Herne, Ruhr-Universität Bochum, Hölkeskampring 40, 44625, Herne, Germany
| |
Collapse
|
19
|
Heindl A, Lan C, Rodrigues DN, Koelble K, Yuan Y. Similarity and diversity of the tumor microenvironment in multiple metastases: critical implications for overall and progression-free survival of high-grade serous ovarian cancer. Oncotarget 2018; 7:71123-71135. [PMID: 27661102 PMCID: PMC5342067 DOI: 10.18632/oncotarget.12106] [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: 03/24/2016] [Accepted: 08/24/2016] [Indexed: 12/29/2022] Open
Abstract
The tumor microenvironment is pivotal in influencing cancer progression and metastasis. Different cells co-exist with high spatial diversity within a patient, yet their combinatorial effects are poorly understood. We investigate the similarity of the tumor microenvironment of 192 local metastatic lesions in 61 ovarian cancer patients. An ecologically inspired measure of microenvironmental diversity derived from multiple metastasis sites is correlated with clinicopathological characteristics and prognostic outcome. We demonstrate a high accuracy of our automated analysis across multiple sites. A low level of similarity in microenvironmental composition is observed between ovary tumor and corresponding local metastases (stromal ratio r = 0.30, lymphocyte ratio r = 0.37). We identify a new measure of microenvironmental diversity derived from Shannon entropy that is highly predictive of poor overall (p = 0.002, HR = 3.18, 95% CI = 1.51-6.68) and progression-free survival (p = 0.0036, HR = 2.83, 95% CI = 1.41-5.7), independent of and stronger than clinical variables, subtype stratifications based on single cell types alone and number of sites. Although stromal influence in ovary tumors is known to have significant clinical implications, our findings reveal an even stronger impact orchestrated by diverse cell types. Quantitative histology-based measures can further enable objective selection of patients who are in urgent need of new therapeutic strategies such as combinatorial treatments targeting heterogeneous tumor microenvironment.
Collapse
Affiliation(s)
- Andreas Heindl
- Centre for Evolution and Cancer, The Institute of Cancer Research, London, UK.,Centre for Molecular Pathology, Royal Marsden Hospital, London, UK.,Division of Molecular Pathology, The Institute of Cancer Research, London, UK
| | - Chunyan Lan
- Department of Gynecologic Oncology, Sun Yat-sen University Cancer Centre, Guangzhou, China.,State Key Laboratory of Oncology in South China, Collaborative Innovation Centre for Cancer Medicine, Guangzhou, China
| | | | - Konrad Koelble
- Division of Molecular Pathology, The Institute of Cancer Research, London, UK.,Department of Histopathology, Royal Marsden Hospital, London, UK
| | - Yinyin Yuan
- Centre for Evolution and Cancer, The Institute of Cancer Research, London, UK.,Centre for Molecular Pathology, Royal Marsden Hospital, London, UK.,Division of Molecular Pathology, The Institute of Cancer Research, London, UK
| |
Collapse
|
20
|
Eetezadi S, Evans JC, Shen YT, De Souza R, Piquette-Miller M, Allen C. Ratio-Dependent Synergism of a Doxorubicin and Olaparib Combination in 2D and Spheroid Models of Ovarian Cancer. Mol Pharm 2018; 15:472-485. [DOI: 10.1021/acs.molpharmaceut.7b00843] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Affiliation(s)
- Sina Eetezadi
- Leslie Dan Faculty of Pharmacy, University of Toronto, 144 College Street, Toronto, Ontario M5S 3M2, Canada
| | - James C. Evans
- Leslie Dan Faculty of Pharmacy, University of Toronto, 144 College Street, Toronto, Ontario M5S 3M2, Canada
| | - Yen-Ting Shen
- Leslie Dan Faculty of Pharmacy, University of Toronto, 144 College Street, Toronto, Ontario M5S 3M2, Canada
| | - Raquel De Souza
- Leslie Dan Faculty of Pharmacy, University of Toronto, 144 College Street, Toronto, Ontario M5S 3M2, Canada
| | - Micheline Piquette-Miller
- Leslie Dan Faculty of Pharmacy, University of Toronto, 144 College Street, Toronto, Ontario M5S 3M2, Canada
| | - Christine Allen
- Leslie Dan Faculty of Pharmacy, University of Toronto, 144 College Street, Toronto, Ontario M5S 3M2, Canada
| |
Collapse
|
21
|
Ma S, Rong X, Gao F, Yang Y, Wei L. TPX2 promotes cell proliferation and migration via PLK1 in OC. Cancer Biomark 2018; 22:443-451. [PMID: 29865033 DOI: 10.3233/cbm-171056] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
BACKGROUND Targeting protein for Xenopus kinesin-like protein 2 (TPX2) is a microtubule-associated proteinrequired for mitosis and spindle assembly. It has been revealed that TPX2 is overexpressedin various human cancers and promotes cancer progression. METHODS The expression of TPX2 was examined in ovarian cancer (OC) tissues and by Western blotting, quantitative real-time reverse transcription PCR (qRT-PCR) and immunohistochemistry. The effects of TPX2 on proliferation and migration of two OC cell lines SKOV3and RMG1 were analyzed using the methylthiazol tetrazolium (MTT) assay, flow cytometry and transwell assay. The mechanisms underlying the effects of TPX2 on OC cells were explored by qRT-PCR and Western blot. RESULTS In this study, we found that TPX2 was upregulated in OC tissues. We observed knockdown of TPX2 inhibited the expression of Polo-like kinase 1 (PLK1), which has an important role in the regulation of M phase of the cell cycle, and the activity of Cdc2, induced cell arrested at the G2/M phase and decreased proliferation. Moreover, our data revealed that the levels of PLK1, β-catenin, MMP7 and MMP9 were inhibited following TPX2 knockdown, leading to decrease of cell migration. Finally, we showed that the restoration of PLK1 expression attenuated the anti-proliferation and anti-migration effects of TPX2 knockdown in OC cells. CONCLUSIONS TPX2 promotes the proliferation and migration of human OC cells by regulating PLK1 expression.
Collapse
Affiliation(s)
- Shuyun Ma
- Clinical Experimental Teaching Center, The First Affiliated Hospital of Xi'an Medical University, Xi'an 710077, Shaanxi, China
| | - Xuan Rong
- Department of Gynaecology, Shaanxi Provincial People's Hospital, Xi'an 710068, Shaanxi, China
| | - Fei Gao
- Department of Neurology, The First Affiliated Hospital of Xi'an Medical University, Xi'an 710077, Shaanxi, China
| | - Yang Yang
- Department of Gynaecology and Obstetrics, The First Affiliated Hospital of Xi'an Medical University, Xi'an 710077, Shaanxi, China
| | - Lin Wei
- Department of Gynaecology and Obstetrics, The First Affiliated Hospital of Xi'an Medical University, Xi'an 710077, Shaanxi, China
| |
Collapse
|
22
|
Grass F, Vuagniaux A, Teixeira-Farinha H, Lehmann K, Demartines N, Hübner M. Systematic review of pressurized intraperitoneal aerosol chemotherapy for the treatment of advanced peritoneal carcinomatosis. Br J Surg 2017; 104:669-678. [PMID: 28407227 DOI: 10.1002/bjs.10521] [Citation(s) in RCA: 126] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2016] [Revised: 12/15/2016] [Accepted: 02/01/2017] [Indexed: 12/11/2022]
Abstract
BACKGROUND Pressurized intraperitoneal aerosol chemotherapy (PIPAC) is a minimally invasive approach under investigation as a novel treatment for patients with peritoneal carcinomatosis of various origins. The aim was to review the available evidence on mechanisms, clinical effects and risks. METHODS This was a systematic review of the literature on pressurized intraperitoneal chemotherapy published between January 2000 and October 2016. All types of scientific report were included. RESULTS Twenty-nine relevant papers were identified; 16 were preclinical studies and 13 were clinical reports. The overall quality of the clinical studies was modest; five studies were prospective and there was no randomized trial. Preclinical data suggested better distribution and higher tissue concentrations of chemotherapy agents in PIPAC compared with conventional intraperitoneal chemotherapy by lavage. Regarding technical feasibility, laparoscopic access and repeatability rates were 83-100 and 38-82 per cent. Surgery-related complications occurred in up to 12 per cent. Postoperative morbidity was low (Common Terminology Criteria for Adverse Events grade 3-5 events reported in 0-37 per cent), and hospital stay was about 3 days. No negative impact on quality of life was reported. Histological response rates for therapy-resistant carcinomatosis of ovarian, colorectal and gastric origin were 62-88, 71-86 and 70-100 per cent respectively. CONCLUSION PIPAC is feasible, safe and well tolerated. Preliminary good response rates call for prospective analysis of oncological efficacy.
Collapse
Affiliation(s)
- F Grass
- Department of Visceral Surgery, University Hospital of Lausanne (CHUV), Lausanne, Switzerland
| | - A Vuagniaux
- Department of Visceral Surgery, University Hospital of Lausanne (CHUV), Lausanne, Switzerland
| | - H Teixeira-Farinha
- Department of Visceral Surgery, University Hospital of Lausanne (CHUV), Lausanne, Switzerland
| | - K Lehmann
- Department of Visceral Surgery, University Hospital Zurich, Zurich, Switzerland
| | - N Demartines
- Department of Visceral Surgery, University Hospital of Lausanne (CHUV), Lausanne, Switzerland
| | - M Hübner
- Department of Visceral Surgery, University Hospital of Lausanne (CHUV), Lausanne, Switzerland
| |
Collapse
|
23
|
Abstract
Ovarian cancer is the most common gynecological malignancy in the United States, and prognosis is generally poor because the disease is often diagnosed at an advanced stage. Cyclin-dependent kinases (CDKs) are a family of serine/threonine kinases whose activity is regulated by CDK inhibitors (CKIs) and cyclins. Generally, cyclins and CKIs promote and inhibit CDK activation, respectively. Since cancer commonly involves dysregulation of cell cycle, cyclins and CDKs have been targeted in a variety of tumors using small molecules, peptides, immunotherapy, and CKIs. In this review we discuss the significance of cell cycle dysregulation in ovarian cancer as well as recent advances targeting CDKs in ovarian cancer and potential future directions. Although many of the studies assessing CDK-targeting therapies in ovarian cancer are at an early preclinical stage, there is significant evidence that targeting CDKs, particularly in combination with traditional platinum-based drugs, could have significant efficacy in ovarian cancer. Nevertheless, before these agents can be investigated in humans, additional preclinical development is needed, including using in vivo tumor models and additional studies into their mechanism of action.
Collapse
Affiliation(s)
- Qi Zhou
- a Department of Obstetrics and Gynecology , The Affiliate Hospital of Guizhou Medical University , Guizhou , China
| |
Collapse
|
24
|
Taherian-Esfahani Z, Abedin-Do A, Nikpayam E, Tasharofi B, Ghahghaei Nezamabadi A, Ghafouri-Fard S. Cancer-Testis Antigens: A Novel Group of Tumor Biomarkers in Ovarian Cancers. IRANIAN JOURNAL OF CANCER PREVENTION 2016. [DOI: 10.17795/ijcp-4993] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
|
25
|
Abstract
Genomic sequencing analyses of a variety of human cancers have revealed that massive mutations of cancer-relevant genes are the major alterations in cancerous cells, and their mutation frequencies or rates are highly associated with the development, progression, metastasis, and drug resistance of cancers as well as their clinical outcomes and prognosis. One predominant genetic alternation in human epithelial ovarian cancer (EOC) is the mutation of TP53 that encodes the tumor suppressor p53 protein. This essay will review the most recent progress in understanding the role of TP53 mutations in development, progression, and metastasis of EOC, and discuss the potential of TP53 mutations as diagnostic and prognostic biomarkers as well as therapeutic targets for EOC.
Collapse
Affiliation(s)
- Yu Zhang
- Department of Gynecology and Obstetrics, Xiang-Ya Hospital, Central South University, Changsha 410008, China
| | - Lan Cao
- Department of Gynecology and Obstetrics, Xiang-Ya Hospital, Central South University, Changsha 410008, China
| | - Daniel Nguyen
- Department of Biochemistry and Molecular Biology, Tulane Cancer Center, Tulane University School of Medicine, New Orleans, LA, USA
| | - Hua Lu
- Department of Biochemistry and Molecular Biology, Tulane Cancer Center, Tulane University School of Medicine, New Orleans, LA, USA
| |
Collapse
|
26
|
Konecny GE, Kristeleit RS. PARP inhibitors for BRCA1/2-mutated and sporadic ovarian cancer: current practice and future directions. Br J Cancer 2016; 115:1157-1173. [PMID: 27736844 PMCID: PMC5104889 DOI: 10.1038/bjc.2016.311] [Citation(s) in RCA: 147] [Impact Index Per Article: 18.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2015] [Revised: 08/02/2016] [Accepted: 09/01/2016] [Indexed: 12/12/2022] Open
Abstract
Poly(ADP-ribose) polymerase (PARP) inhibitors cause targeted tumour cell death in homologous recombination (HR)-deficient cancers, including BRCA-mutated tumours, by exploiting synthetic lethality. PARP inhibitors are being evaluated in late-stage clinical trials of ovarian cancer (OC). Recently, olaparib was the first PARP inhibitor approved in the European Union and United States for the treatment of advanced BRCA-mutated OC. This paper reviews the role of BRCA mutations for tumorigenesis and PARP inhibitor sensitivity, and summarises the clinical development of PARP inhibitors for the treatment of patients diagnosed with OC. Among the five key PARP inhibitors currently in clinical development, olaparib has undergone the most extensive clinical investigation. PARP inhibitors have demonstrated durable antitumour activity in BRCA-mutated advanced OC as a single agent in the treatment and maintenance setting, particularly in platinum-sensitive disease. PARP inhibitors are well tolerated; however, further careful assessment of moderate and late-onset toxicity is mandatory in the maintenance and adjuvant setting, respectively. PARP inhibitors are also being evaluated in combination with chemotherapeutic and novel targeted agents to potentiate antitumour activities. Current research is extending the use of PARP inhibitors beyond BRCA mutations to other sensitising molecular defects that result in HR-deficient cancer, and is defining an HR-deficiency signature. Trials are underway to determine whether such a signature will predict sensitivity to PARP inhibitors in women with sporadic OC.
Collapse
Affiliation(s)
- G E Konecny
- Division of Hematology-Oncology, Department of Medicine, David Geffen School of Medicine, University of California Los Angeles, 2825 Santa Monica Blvd., Suite 200, Santa Monica, CA 90404–2429, USA
| | - R S Kristeleit
- Department of Oncology, University College London Cancer Institute, University College London, Paul Gorman Building, Huntley Street, London, WC1E 6BT, UK
| |
Collapse
|
27
|
Sapiezynski J, Taratula O, Rodriguez-Rodriguez L, Minko T. Precision targeted therapy of ovarian cancer. J Control Release 2016; 243:250-268. [PMID: 27746277 DOI: 10.1016/j.jconrel.2016.10.014] [Citation(s) in RCA: 42] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2016] [Revised: 10/09/2016] [Accepted: 10/12/2016] [Indexed: 10/20/2022]
Abstract
The review is aimed at describing modern approaches to detection as well as precision and personalized treatment of ovarian cancer. Modern methods and future directions of nanotechnology-based targeted and personalized therapy are discussed.
Collapse
Affiliation(s)
- Justin Sapiezynski
- Department of Pharmaceutics, Ernest Mario School of Pharmacy, Rutgers, The State University of New Jersey, Piscataway, NJ 08854, United States
| | - Oleh Taratula
- Department of Pharmaceutical Sciences, Oregon State University, Portland, OR 97239, United States
| | - Lorna Rodriguez-Rodriguez
- Rutgers Cancer Institute of New Jersey, New Brunswick, NJ 08903, United States; Department of Obstetrics and Gynecology, Robert Wood Johnson Medical School, Rutgers, The State University of New Jersey, New Brunswick, NJ 08901, United States
| | - Tamara Minko
- Department of Pharmaceutics, Ernest Mario School of Pharmacy, Rutgers, The State University of New Jersey, Piscataway, NJ 08854, United States; Rutgers Cancer Institute of New Jersey, New Brunswick, NJ 08903, United States.
| |
Collapse
|
28
|
Tan H, Qi J, Chu G, Liu Z. Tripartite Motif 16 Inhibits the Migration and Invasion in Ovarian Cancer Cells. Oncol Res 2016; 25:551-558. [PMID: 27737724 PMCID: PMC7841104 DOI: 10.3727/096504016x14758370595285] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
Tripartite motif 16 (TRIM16), a member of the RING B-box coiled-coil (RBCC)/tripartite motif (TRIM) protein family, has been shown to play a role in tumor development and progression. However, the role of TRIM16 in ovarian cancer has never been revealed. Thus, in this study, we investigated the roles and mechanisms of TRIM16 in ovarian cancer. Our results demonstrated that TRIM16 expression was low in ovarian cancer cell lines. In addition, overexpression of TRIM16 significantly inhibited the migration and invasion in vitro, as well as suppressed the epithelial-mesenchymal transition (EMT) phenotype in ovarian cancer cells. Furthermore, overexpression of TRIM16 greatly inhibited the protein expression levels of Shh, Smo, Ptc, Gli-1, MMP2, and MMP9 in ovarian cancer cells. Taken together, these results strongly suggest that TRIM16 inhibits the migration and invasion via suppressing the Sonic hedgehog signaling pathway in ovarian cancer cells. Thus, TRIM16 may be a novel potential therapeutic target for ovarian cancer.
Collapse
Affiliation(s)
- Hongwei Tan
- Department of Gynecology, Northwest Women and Children's Hospital, Xi'an, Shaanxi, P.R. China
| | - Jin Qi
- Department of Gynecology, Northwest Women and Children's Hospital, Xi'an, Shaanxi, P.R. China
| | - Guanghua Chu
- Department of Gynecology, Northwest Women and Children's Hospital, Xi'an, Shaanxi, P.R. China
| | - Zhaoyang Liu
- Department of Gynecology, Northwest Women and Children's Hospital, Xi'an, Shaanxi, P.R. China
| |
Collapse
|
29
|
Ntanasis-Stathopoulos I, Fotopoulos G, Tzanninis IG, Kotteas EA. The Emerging Role of Tyrosine Kinase Inhibitors in Ovarian Cancer Treatment: A Systematic Review. Cancer Invest 2016; 34:313-39. [PMID: 27486869 DOI: 10.1080/07357907.2016.1206117] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
The present systematic review summarizes current evidence regarding the mechanisms of action, the efficacy, and the adverse effects of tyrosine kinase inhibitors (TKIs) in ovarian cancer patients. Phase II and III clinical trials were sought in the PubMed database and in the Clinical Trials.gov registry through September 30, 2015. Seventy-five clinical trials regarding TKIs targeting mainly vascular endothelial growth factor receptor, epidermal growth factor receptor, platelet-derived growth factor receptor, and sarcoma tyrosine kinase (Src) were yielded. The most promising results were noted with cediranib, nintedanib, and pazopanib. However, drawing universal conclusions about the potential integration of TKIs in ovarian cancer therapy remains elusive. Furthermore, emerging challenges and directions for the future research are critically discussed.
Collapse
Affiliation(s)
| | - George Fotopoulos
- a Oncology Unit, Sotiria General Hospital , Athens School of Medicine , Athens , Greece
| | | | - Elias A Kotteas
- a Oncology Unit, Sotiria General Hospital , Athens School of Medicine , Athens , Greece
| |
Collapse
|
30
|
Yoshida M, Taguchi A, Kawana K, Adachi K, Kawata A, Ogishima J, Nakamura H, Fujimoto A, Sato M, Inoue T, Nishida H, Furuya H, Tomio K, Arimoto T, Koga K, Wada-Hiraike O, Oda K, Nagamatsu T, Kiyono T, Osuga Y, Fujii T. Modification of the Tumor Microenvironment in KRAS or c-MYC-Induced Ovarian Cancer-Associated Peritonitis. PLoS One 2016; 11:e0160330. [PMID: 27483433 PMCID: PMC4970724 DOI: 10.1371/journal.pone.0160330] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2016] [Accepted: 07/18/2016] [Indexed: 12/15/2022] Open
Abstract
The most common properties of oncogenes are cell proliferation and the prevention of apoptosis in malignant cells, which, as a consequence, induce tumor formation and dissemination. However, the effects of oncogenes on the tumor microenvironment (TME) have not yet been examined in detail. The accumulation of ascites accompanied by chronic inflammation and elevated concentrations of VEGF is a hallmark of the progression of ovarian cancer. We herein demonstrated the mechanisms by which oncogenes contribute to modulating the ovarian cancer microenvironment. c-MYC and KRAS were transduced into the mouse ovarian cancer cell line ID8. ID8, ID8-c-MYC, or ID8-KRAS cells were then injected into the peritoneal cavities of C57/BL6 mice and the production of ascites was assessed. ID8-c-MYC and ID8-KRAS both markedly accelerated ovarian cancer progression in vivo, whereas no significant differences were observed in proliferative activity in vitro. ID8-KRAS in particular induced the production of ascites, which accumulated between approximately two to three weeks after the injection, more rapidly than ID8 and ID8-c-MYC (between nine and ten weeks and between six and seven weeks, respectively). VEGF concentrations in ascites significantly increased in c-MYC-induced ovarian cancer, whereas the concentrations of inflammatory cytokines in ascites were significantly high in KRAS-induced ovarian cancer and were accompanied by an increased number of neutrophils in ascites. A cytokine array revealed that KRAS markedly induced the expression of granulocyte macrophage colony-stimulating factor (GM-CSF) in ID8 cells. These results suggest that oncogenes promote cancer progression by modulating the TME in favor of cancer progression.
Collapse
Affiliation(s)
- Mitsuyo Yoshida
- Department of Obstetrics and Gynecology, Graduate School of Medicine, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113–8655, Japan
| | - Ayumi Taguchi
- Department of Obstetrics and Gynecology, Graduate School of Medicine, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113–8655, Japan
| | - Kei Kawana
- Department of Obstetrics and Gynecology, Graduate School of Medicine, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113–8655, Japan
- * E-mail:
| | - Katsuyuki Adachi
- Department of Obstetrics and Gynecology, Graduate School of Medicine, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113–8655, Japan
| | - Akira Kawata
- Department of Obstetrics and Gynecology, Graduate School of Medicine, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113–8655, Japan
| | - Juri Ogishima
- Department of Obstetrics and Gynecology, Graduate School of Medicine, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113–8655, Japan
| | - Hiroe Nakamura
- Department of Obstetrics and Gynecology, Graduate School of Medicine, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113–8655, Japan
| | - Asaha Fujimoto
- Department of Obstetrics and Gynecology, Graduate School of Medicine, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113–8655, Japan
| | - Masakazu Sato
- Department of Obstetrics and Gynecology, Graduate School of Medicine, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113–8655, Japan
| | - Tomoko Inoue
- Department of Obstetrics and Gynecology, Graduate School of Medicine, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113–8655, Japan
| | - Haruka Nishida
- Department of Obstetrics and Gynecology, Graduate School of Medicine, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113–8655, Japan
| | - Hitomi Furuya
- Department of Obstetrics and Gynecology, Graduate School of Medicine, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113–8655, Japan
| | - Kensuke Tomio
- Department of Obstetrics and Gynecology, Graduate School of Medicine, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113–8655, Japan
| | - Takahide Arimoto
- Department of Obstetrics and Gynecology, Graduate School of Medicine, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113–8655, Japan
| | - Kaori Koga
- Department of Obstetrics and Gynecology, Graduate School of Medicine, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113–8655, Japan
| | - Osamu Wada-Hiraike
- Department of Obstetrics and Gynecology, Graduate School of Medicine, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113–8655, Japan
| | - Katsutoshi Oda
- Department of Obstetrics and Gynecology, Graduate School of Medicine, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113–8655, Japan
| | - Takeshi Nagamatsu
- Department of Obstetrics and Gynecology, Graduate School of Medicine, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113–8655, Japan
| | - Tohru Kiyono
- Division of Virology, National Cancer Center Research Institute, 5-1-1 Tsukiji, Chuo-ku, Tokyo, 104–0045, Japan
| | - Yutaka Osuga
- Department of Obstetrics and Gynecology, Graduate School of Medicine, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113–8655, Japan
| | - Tomoyuki Fujii
- Department of Obstetrics and Gynecology, Graduate School of Medicine, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113–8655, Japan
| |
Collapse
|
31
|
Eddie SL, Quartuccio SM, Ó hAinmhir E, Moyle-Heyrman G, Lantvit DD, Wei JJ, Vanderhyden BC, Burdette JE. Tumorigenesis and peritoneal colonization from fallopian tube epithelium. Oncotarget 2016; 6:20500-12. [PMID: 25971410 PMCID: PMC4653021 DOI: 10.18632/oncotarget.3985] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2015] [Accepted: 04/15/2015] [Indexed: 11/25/2022] Open
Abstract
Ovarian cancer is the most lethal gynecological malignancy, primarily because its origin and initiation factors are unknown. A secretory murine oviductal epithelial (MOE) model was generated to address the hypothesis that the fallopian tube is an origin for high-grade serous cancer. MOE cells were stably altered to express mutation in p53, silence PTEN, activate AKT, and amplify KRAS alone and in combination, to define if this cell type gives rise to tumors and what genetic alterations are required to drive malignancy. Cell lines were characterized in vitro and allografted into mice. Silencing PTEN formed high-grade carcinoma with wide spread tumor explants including metastasis into the ovary. Addition of p53 mutation to PTEN silencing did not enhance this phenotype, whereas addition of KRAS mutation reduced survival. Interestingly, PTEN silencing and KRAS mutation originating from ovarian surface epithelium generated endometrioid carcinoma, suggesting that different cellular origins with identical genetic manipulations can give rise to distinct cancer histotypes. Defining the roles of specific signaling modifications in tumorigenesis from the fallopian tube/oviduct is essential for early detection and development of targeted therapeutics. Further, syngeneic MOE allografts provide an ideal model for pre-clinical testing in an in vivo environment with an intact immune system.
Collapse
Affiliation(s)
- Sharon L Eddie
- Department of Medicinal Chemistry and Pharmacognosy, University of Illinois at Chicago, Chicago, IL, USA
| | - Suzanne M Quartuccio
- Department of Medicinal Chemistry and Pharmacognosy, University of Illinois at Chicago, Chicago, IL, USA
| | - Eoghainin Ó hAinmhir
- Department of Medicinal Chemistry and Pharmacognosy, University of Illinois at Chicago, Chicago, IL, USA
| | - Georgette Moyle-Heyrman
- Department of Medicinal Chemistry and Pharmacognosy, University of Illinois at Chicago, Chicago, IL, USA
| | - Dan D Lantvit
- Department of Medicinal Chemistry and Pharmacognosy, University of Illinois at Chicago, Chicago, IL, USA
| | - Jian-Jun Wei
- Department of Pathology, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA
| | - Barbara C Vanderhyden
- Department of Cellular and Molecular Medicine, University of Ottawa, Ottawa, Ontario, Canada
| | - Joanna E Burdette
- Department of Medicinal Chemistry and Pharmacognosy, University of Illinois at Chicago, Chicago, IL, USA
| |
Collapse
|
32
|
Openshaw MR, Fotopoulou C, Blagden S, Gabra H. The next steps in improving the outcomes of advanced ovarian cancer. ACTA ACUST UNITED AC 2016; 11:355-67. [PMID: 26102473 DOI: 10.2217/whe.15.6] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Worldwide ovarian cancer affects over 200,000 women per year. Overall survival rates are poor due to two predominate reasons. First, the majority of patients present with advanced disease creating significant difficulty with effecting disease eradication. Second, acquisition of chemotherapy resistance results in untreatable progressive disease. Advances in treatment of advanced ovarian cancer involve a spectrum of interventions including improvements in frontline debulking surgery and combination chemotherapy. Anti-angiogenic factors have been shown to have activity in frontline and recurrent disease while novel chemotherapeutic agents and targeted treatments are in development particularly for disease that is resistant to platinum-based chemotherapy. These developments aim to improve the progression-free and overall survival of women with advanced ovarian cancer.
Collapse
Affiliation(s)
- Mark R Openshaw
- Department of Medical Oncology, Hammersmith Hospital, Imperial College NHS, London, UK
| | - Christina Fotopoulou
- Department of Medical Oncology, Hammersmith Hospital, Imperial College NHS, London, UK
| | - Sarah Blagden
- Department of Medical Oncology, Hammersmith Hospital, Imperial College NHS, London, UK
| | - Hani Gabra
- Department of Medical Oncology, Hammersmith Hospital, Imperial College NHS, London, UK
| |
Collapse
|
33
|
Abstract
This review will make familiar with new concepts in ovarian cancer and their impact on radiological practice. Disseminated peritoneal spread and ascites are typical of the most common (70-80 %) cancer type, high-grade serous ovarian cancer. Other cancer subtypes differ in origin, precursors, and imaging features. Expert sonography allows excellent risk assessment in adnexal masses. Owing to its high specificity, complementary MRI improves characterization of indeterminate lesions. Major changes in the new FIGO staging classification include fusion of fallopian tube and primary ovarian cancer and the subcategory stage IIIA1 for retroperitoneal lymph node metastases only. Inguinal lymph nodes, cardiophrenic lymph nodes, and umbilical metastases are classified as distant metastases (stage IVB). In multidisciplinary conferences (MDC), CT has been used to predict the success of cytoreductive surgery. Resectability criteria have to be specified and agreed on in MDC. Limitations in detection of metastases may be overcome using advanced MRI techniques.
Collapse
Affiliation(s)
- Rosemarie Forstner
- />Department of Radiology, Landeskliniken Salzburg, Paracelsus Medical University, Müllner Hauptstr. 48, 5020 Salzburg, Austria
| | - Matthias Meissnitzer
- />Department of Radiology, Landeskliniken Salzburg, Paracelsus Medical University, Müllner Hauptstr. 48, 5020 Salzburg, Austria
| | - Teresa Margarida Cunha
- />Serviço de Radiologia, Instituto Português de Oncologia de Lisboa Francisco Gentil, Rua Prof. Lima Basto, 1099-023 Lisbon, Portugal
| |
Collapse
|
34
|
Mittal K, Choi DH, Klimov S, Pawar S, Kaur R, Mitra AK, Gupta MV, Sams R, Cantuaria G, Rida PCG, Aneja R. A centrosome clustering protein, KIFC1, predicts aggressive disease course in serous ovarian adenocarcinomas. J Ovarian Res 2016; 9:17. [PMID: 26992853 PMCID: PMC5477851 DOI: 10.1186/s13048-016-0224-0] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2016] [Accepted: 03/05/2016] [Indexed: 01/03/2023] Open
Abstract
BACKGROUND Amplified centrosomes are widely recognized as a hallmark of cancer. Although supernumerary centrosomes would be expected to compromise cell viability by yielding multipolar spindles that results in death-inducing aneuploidy, cancer cells suppress multipolarity by clustering their extra centrosomes. Thus, cancer cells, with the aid of clustering mechanisms, maintain pseudobipolar spindle phenotypes that are associated with low-grade aneuploidy, an edge to their survival. KIFC1, a nonessential minus end-directed motor of the kinesin-14 family, is a centrosome clustering molecule, essential for viability of extra centrosome-bearing cancer cells. Given that ovarian cancers robustly display amplified centrosomes, we examined the overexpression of KIFC1 in human ovarian tumors. RESULTS We found that in clinical epithelial ovarian cancer (EOC) samples, an expression level of KIFC1 was significantly higher when compared to normal tissues. KIFC1 expression also increased with tumor grade. Our In silico analyses showed that higher KIFC1 expression was associated with poor overall survival (OS) in serous ovarian adenocarcinoma (SOC) patients suggesting that an aggressive disease course in ovarian adenocarcinoma patients can be attributed to high KIFC1 levels. Also, gene expression levels of KIFC1 in high-grade serous ovarian carcinoma (HGSOC) highly correlated with expression of genes driving centrosome amplification (CA), as examined in publically-available databases. The pathway analysis results indicated that the genes overexpressed in KIFC1 high group were associated with processes like regulation of the cell cycle and cell proliferation. In addition, when we performed gene set enrichment analysis (GSEA) for identifying the gene ontologies associated to KIFC1 high group, we found that the first 100 genes enriched in KIFC1 high group were from centrosome components, mitotic cell cycle, and microtubule-based processes. Results from in vitro experiments on well-established in vitro models of HGSOC (OVSAHO, KURAMOCHI), OVCAR3 and SKOV3) revealed that they display robust centrosome amplification and expression levels of KIFC1 was directly associated (inversely correlated) to the status of multipolar mitosis. This association of KIFC1 and centrosome amplification with HGSOC might be able to explain the increased aggressiveness in this disease. CONCLUSION These findings compellingly underscore that KIFC1 can be a biomarker that predicts an aggressive disease course in ovarian adenocarcinomas.
Collapse
Affiliation(s)
- Karuna Mittal
- Department of Biology, Georgia State University, Atlanta, GA 30303 USA
| | - Da Hoon Choi
- Department of Biology, Georgia State University, Atlanta, GA 30303 USA
| | - Sergey Klimov
- Department of Biology, Georgia State University, Atlanta, GA 30303 USA
| | - Shrikant Pawar
- Department of Biology, Georgia State University, Atlanta, GA 30303 USA
| | - Ramneet Kaur
- Department of Mathematics, Science and Bioinformatics, Mercer University, Atlanta, GA USA
| | - Anirban K. Mitra
- Department of Medical and Molecular Genetics, Medical Sciences Program, Indiana University School of Medicine, Bloomington, IN USA
| | | | - Ralph Sams
- Department of Pathology, Northside Hospital, Atlanta, GA USA
| | - Guilherme Cantuaria
- Department of Gynecologic Oncology, Northside Hospital Cancer Institute, Atlanta, GA USA
| | - Padmashree C. G. Rida
- Department of Biology, Georgia State University, Atlanta, GA 30303 USA
- Novazoi Theranostics, Plano, TX USA
| | - Ritu Aneja
- Department of Biology, Georgia State University, Atlanta, GA 30303 USA
| |
Collapse
|
35
|
Bukowska B, Rogalska A, Marczak A. New potential chemotherapy for ovarian cancer - Combined therapy with WP 631 and epothilone B. Life Sci 2016; 151:86-92. [PMID: 26944437 DOI: 10.1016/j.lfs.2016.02.095] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2016] [Revised: 02/24/2016] [Accepted: 02/29/2016] [Indexed: 12/27/2022]
Abstract
Despite more modern therapeutics approaches and the use of new drugs for chemotherapy, patients with ovarian cancer still have poor prognosis and therefore, new strategies for its cure are highly needed. One of the promising ways is combined therapy, which has many advantages as minimizing drug resistance, enhancing efficacy of treatment, and reducing toxicity. Combined therapy has rich and successful history in the field of ovarian cancer treatment. Currently use therapy is usually based on platinum-containing agent (carboplatin or cisplatin) and a member of taxanes (paclitaxel or docetaxel). In the mid-2000s this standard regimen has been expanded with bevacizumab, monoclonal antibody directed to Vascular Endothelial Growth Factor (VEGF). Another drug combination with promising perspectives is WP 631 given together with epothilone B (Epo B). WP 631 is a bisanthracycline composed of two molecules of daunorubicin linked with a p-xylenyl linker. Epo B is a 16-membered macrolide manifesting similar mechanism of action to taxanes. Their effectiveness against ovarian cancer as single agents is well established. However, the combination of WP 631 and Epo B appeared to act synergistically, meaning that it is much more potent than the single drugs. The mechanism lying under its efficacy includes disturbing essential cell cycle-regulating proteins leading to mitotic slippage and following apoptosis, as well as affecting EpCAM and HMGB1 expression. In this article, we summarized the current state of knowledge regarding combined therapy based on WP 631 and Epo B as a potential way of ovarian cancer treatment.
Collapse
Affiliation(s)
- Barbara Bukowska
- Department of Medical Biophysics, Faculty of Biology and Environmental Protection, University of Lodz, Pomorska 141/143 Str, 90-236 Lodz, Poland.
| | - Aneta Rogalska
- Department of Medical Biophysics, Faculty of Biology and Environmental Protection, University of Lodz, Pomorska 141/143 Str, 90-236 Lodz, Poland
| | - Agnieszka Marczak
- Department of Medical Biophysics, Faculty of Biology and Environmental Protection, University of Lodz, Pomorska 141/143 Str, 90-236 Lodz, Poland
| |
Collapse
|
36
|
Nadiradze G, Giger-Pabst U, Zieren J, Strumberg D, Solass W, Reymond MA. Pressurized Intraperitoneal Aerosol Chemotherapy (PIPAC) with Low-Dose Cisplatin and Doxorubicin in Gastric Peritoneal Metastasis. J Gastrointest Surg 2016; 20:367-73. [PMID: 26511950 PMCID: PMC4722080 DOI: 10.1007/s11605-015-2995-9] [Citation(s) in RCA: 139] [Impact Index Per Article: 17.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/15/2015] [Accepted: 10/13/2015] [Indexed: 01/31/2023]
Abstract
BACKGROUND Pressurized intraperitoneal aerosol chemotherapy (PIPAC) is a novel technique of intraperitoneal chemotherapy. First results obtained with PIPAC in patients with advanced peritoneal metastasis (PM) from gastric cancer (GC) are presented. METHODS Retrospective analysis: Sixty PIPAC were applied in 24 consecutive patients with PM from GC. 67 % patients had previous surgery, and 79 % previous platinum-based systemic chemotherapy. Mean Peritoneal Carcinomatosis Index (PCI) of 16 ± 10 and 18/24 patients had signet-ring GC. Cisplatin 7.5 mg/m(2) and doxorubicin 1.5 mg/m(2) were given for 30 min at 37 °C and 12 mmHg at 6 week intervals. Outcome criteria were survival, adverse events, and histological tumor response. RESULTS Median follow-up was 248 days (range 105-748), and median survival time was 15.4 months. Seventeen patients had repeated PIPAC, and objective tumor response was observed in 12 (12/24 = 50 %): no vital tumor cells = 6, major pathological response = 6, minor response = 3. Postoperative adverse events > CTCAE 2 were observed in 9 patients (9/24, 37.5 %). In 3/17 patients, a later PIPAC could not be performed due to non-access. Two patients (ECOG 3 and 4) died in the hospital due to disease progression. CONCLUSION PIPAC with low-dose cisplatin and doxorubicin was safe and induced objective tumor regression in selected patients with PM from recurrent, platinum-resistant GC. First survival data are encouraging and justify further clinical studies in this indication.
Collapse
Affiliation(s)
- Giorgi Nadiradze
- />Department of Surgery, University of Magdeburg, Magdeburg, Germany
| | - Urs Giger-Pabst
- />Department of Surgery, Ruhr University Bochum, Bochum, Germany
| | - Juergen Zieren
- />Department of Surgery, Ruhr University Bochum, Bochum, Germany
| | - Dirk Strumberg
- />Department of Internal Medicine, Oncology and Haematology, Ruhr University Bochum, Bochum, Germany
| | - Wiebke Solass
- />Institute of Pathology, Medical School Hanover, Hanover, Germany
| | - Marc-André Reymond
- />Department of Surgery, University of Magdeburg, Magdeburg, Germany , />Department of Surgery, Ruhr University Bochum, Bochum, Germany , />Marienhospital Herne, Ruhr University Bochum, Hölkeskampring 40, 44625 Herne, Germany
| |
Collapse
|
37
|
Kenmogne LC, Ayan D, Roy J, Maltais R, Poirier D. The Aminosteroid Derivative RM-133 Shows In Vitro and In Vivo Antitumor Activity in Human Ovarian and Pancreatic Cancers. PLoS One 2015; 10:e0144890. [PMID: 26660672 PMCID: PMC4682813 DOI: 10.1371/journal.pone.0144890] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2015] [Accepted: 11/24/2015] [Indexed: 01/06/2023] Open
Abstract
Ovarian and pancreatic cancers are two of the most aggressive and lethal cancers, whose management faces only limited therapeutic options. Typically, these tumors spread insidiously accompanied first with atypical symptoms, and usually shift to a drug resistance phenotype with the current pharmaceutical armamentarium. Thus, the development of new drugs acting via a different mechanism of action represents a clear priority. Herein, we are reporting for the first time that the aminosteroid derivative RM-133, developed in our laboratory, displays promising activity on two models of aggressive cancers, namely ovarian (OVCAR-3) and pancreatic (PANC-1) cancers. The IC50 value of RM-133 was 0.8 μM and 0.3 μM for OVCAR-3 and PANC-1 cell lines in culture, respectively. Based on pharmacokinetic studies on RM-133 using 11 different vehicles, we selected two main vehicles: aqueous 0.4% methylcellulose:ethanol (92:8) and sunflower oil:ethanol (92:8) for in vivo studies. Using subcutaneous injection of RM-133 with the methylcellulose-based vehicle, growth of PANC-1 tumors xenografted to nude mice was inhibited by 63%. Quite interestingly, RM-133 injected subcutaneously with the methylcellulose-based or sunflower-based vehicles reduced OVCAR-3 xenograft growth by 122% and 100%, respectively. After the end of RM-133 treatment using the methylcellulose-based vehicle, OVCAR-3 tumor growth inhibition was maintained for ≥ 1 week. RM-133 was also well tolerated in the whole animal, no apparent sign of toxicity having been detected in the xenograft studies.
Collapse
Affiliation(s)
- Lucie Carolle Kenmogne
- Laboratory of Medicinal Chemistry, Endocrinology and Nephrology Unit, CHU de Québec—Research Center, Québec, Québec, Canada
- Department of Molecular Medicine, Faculty of Medicine, Université Laval, Québec, Québec, Canada
| | - Diana Ayan
- Laboratory of Medicinal Chemistry, Endocrinology and Nephrology Unit, CHU de Québec—Research Center, Québec, Québec, Canada
| | - Jenny Roy
- Laboratory of Medicinal Chemistry, Endocrinology and Nephrology Unit, CHU de Québec—Research Center, Québec, Québec, Canada
| | - René Maltais
- Laboratory of Medicinal Chemistry, Endocrinology and Nephrology Unit, CHU de Québec—Research Center, Québec, Québec, Canada
| | - Donald Poirier
- Laboratory of Medicinal Chemistry, Endocrinology and Nephrology Unit, CHU de Québec—Research Center, Québec, Québec, Canada
- Department of Molecular Medicine, Faculty of Medicine, Université Laval, Québec, Québec, Canada
- * E-mail:
| |
Collapse
|
38
|
Improvements in progression-free and overall survival due to the use of anti-angiogenic agents in gynecologic cancers. Curr Treat Options Oncol 2015; 16:318. [PMID: 25750175 DOI: 10.1007/s11864-014-0318-0] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
OPINION STATEMENT In ovarian cancer (OC), the best established anti-angiogenic drug, bevacizumab, has demonstrated only modest prolonged progression free survival (PFS) and no increased overall survival (OS). The unanswered question is in which clinical situation bevacizumab might benefit ovarian cancer patients most. The cost-benefit analysis in the primary treatment was found not to be favorable but the use in the recurrent OC setting might be more compelling. Multi-targeted anti-angiogenic tyrosine kinase inhibitors (TKI) such as cediranib and pazopanib have shown some therapeutic benefits with improvements of PFS and OS in patients with platinum-sensitive as well as resistant OC, in whom there is a major need for novel therapies. Very promising is also the observed improvement of PFS in recurrent OC in patients when combining cediranib with the PARP inhibitor olaparib without giving additional chemotherapy. The anti-angiogenic agent trebananib has achieved similar results like TKI, but has a favorable toxicity profile which does not overlap with those of VEGF inhibitors. In cervical cancer the addition of bevacizumab to combination chemotherapy in patients with recurrent, persistent or metastatic chemotherapy-naive disease results in a significant increase in OS. Considering the lack of therapeutic options in this difficult clinical setting, the inclusion of bevacizumab most likely will become a new standard for recurrent cervical cancer. In uterine sarcomas as very aggressive malignancies with a substantial need for better therapies the observed improved PFS with sorafenib warrants further investigation. No data showing a convincing improvement of survival in endometrial cancer have been presented yet. In view of the limited PFS and OS benefit observed with anti-angiogenics in gynecologic oncology, increased morbidity due to side effects of this treatment resulting in loss of quality of life and also substantial costs have to be taken into consideration. Thorough case selection based on molecular subgrouping of gynecologic cancers will therefore be a prerequisite for future anti-angiogenic therapy. This will require the integration of molecular diagnostics which still have to be developed and standardized.
Collapse
|
39
|
Eetezadi S, De Souza R, Vythilingam M, Lessa Cataldi R, Allen C. Effects of Doxorubicin Delivery Systems and Mild Hyperthermia on Tissue Penetration in 3D Cell Culture Models of Ovarian Cancer Residual Disease. Mol Pharm 2015; 12:3973-85. [PMID: 26394060 DOI: 10.1021/acs.molpharmaceut.5b00426] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
Current chemotherapy strategies for second-line treatment of relapsed ovarian cancer are unable to effectively treat residual disease post-cytoreduction. The findings presented herein suggest that tissue penetration of drug is not only an issue for large, unresectable tumors, but also for invisible, microscopic lesions. The present study sought to investigate the potential of a block copolymer micelle (BCM) formulation, which may reduce toxicities of doxorubicin (DOX) in a similar way to pegylated liposomal doxorubicin (PLD, Doxil/Caelyx), while enhancing penetration into tumor tissue and improving intratumoral availability of drug. To achieve this goal, 50 nm-sized BCMs capable of high DOX encapsulation (BCM-DOX) at drug levels ranging from 2 to 7.6 mg/mL were formulated using an ultrafiltration technique. BCM-DOX was evaluated in 2D and 3D cell culture of the human ovarian cancer cell lines HEYA8, OV-90, and SKOV3. Additionally, the current study examines the impact of mild hyperthermia (MHT) on the cytotoxicity of DOX. The BCM-DOX formulation fulfilled the goal of controlling drug release while providing up to 9-fold greater cell monolayer cytotoxicity in comparison to PLD. In 3D cell culture, using multicellular tumor spheroids (MCTS) as a model of residual disease postsurgery, BCM-DOX achieved the benefits of an extended release formulation of DOX and resulted in improvements in drug accumulation over PLD, while yielding drug levels approaching that achievable by exposure to DOX alone. In comparison to PLD, this translated into superior MCTS growth inhibition in the short term and comparable inhibition in the long term. Overall, although MHT appeared to enhance drug accumulation in HEYA8 MCTS treated with BCM-DOX and DOX alone in the short term, improved growth inhibition of MCTS by MHT was not observed after 48 h of drug treatment. Evaluation of BCM-DOX in comparison to PLD as well as the effects of MHT is warranted in vivo.
Collapse
Affiliation(s)
- Sina Eetezadi
- Leslie Dan Faculty of Pharmacy, University of Toronto , 144 College Street, Toronto, Ontario M5S 3M2, Canada
| | - Raquel De Souza
- Leslie Dan Faculty of Pharmacy, University of Toronto , 144 College Street, Toronto, Ontario M5S 3M2, Canada
| | - Mirugashini Vythilingam
- Leslie Dan Faculty of Pharmacy, University of Toronto , 144 College Street, Toronto, Ontario M5S 3M2, Canada.,Division of Pharmaceutical Technology, University of Basel , Basel, Switzerland
| | - Rodrigo Lessa Cataldi
- Leslie Dan Faculty of Pharmacy, University of Toronto , 144 College Street, Toronto, Ontario M5S 3M2, Canada
| | - Christine Allen
- Leslie Dan Faculty of Pharmacy, University of Toronto , 144 College Street, Toronto, Ontario M5S 3M2, Canada
| |
Collapse
|
40
|
Mitra AK, Davis DA, Tomar S, Roy L, Gurler H, Xie J, Lantvit DD, Cardenas H, Fang F, Liu Y, Loughran E, Yang J, Sharon Stack M, Emerson RE, Cowden Dahl KD, V Barbolina M, Nephew KP, Matei D, Burdette JE. In vivo tumor growth of high-grade serous ovarian cancer cell lines. Gynecol Oncol 2015; 138:372-7. [PMID: 26050922 DOI: 10.1016/j.ygyno.2015.05.040] [Citation(s) in RCA: 141] [Impact Index Per Article: 15.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2015] [Revised: 05/28/2015] [Accepted: 05/29/2015] [Indexed: 02/03/2023]
Abstract
OBJECTIVE Genomic studies of ovarian cancer (OC) cell lines frequently used in research revealed that these cells do not fully represent high-grade serous ovarian cancer (HGSOC), the most common OC histologic type. However, OC lines that appear to genomically resemble HGSOC have not been extensively used and their growth characteristics in murine xenografts are essentially unknown. METHODS To better understand growth patterns and characteristics of HGSOC cell lines in vivo, CAOV3, COV362, KURAMOCHI, NIH-OVCAR3, OVCAR4, OVCAR5, OVCAR8, OVSAHO, OVKATE, SNU119 and UWB1.289 cells were assessed for tumor formation in nude mice. Cells were injected intraperitoneally (i.p.) or subcutaneously (s.c.) in female athymic nude mice and allowed to grow (maximum of 90 days) and tumor formation was analyzed. All tumors were sectioned and assessed using H&E staining and immunohistochemistry for p53, PAX8 and WT1 expression. RESULTS Six lines (OVCAR3, OVCAR4, OVCAR5, OVCAR8, CAOV3, and OVSAHO) formed i.p xenografts with HGSOC histology. OVKATE and COV362 formed s.c. tumors only. Rapid tumor formation was observed for OVCAR3, OVCAR5 and OVCAR8, but only OVCAR8 reliably formed ascites. Tumors derived from OVCAR3, OVCAR4, and OVKATE displayed papillary features. Of the 11 lines examined, three (Kuramochi, SNU119 and UWB1.289) were non-tumorigenic. CONCLUSIONS Our findings help further define which HGSOC cell models reliably generate tumors and/or ascites, critical information for preclinical drug development, validating in vitro findings, imaging and prevention studies by the OC research community.
Collapse
Affiliation(s)
- Anirban K Mitra
- Medical Sciences Program, Indiana University School of Medicine, Indiana University, Bloomington, IN, United States
| | - David A Davis
- Department of Medicinal Chemistry and Pharmacognosy, University of Illinois at Chicago, Chicago, IL, United States
| | - Sunil Tomar
- Medical Sciences Program, Indiana University School of Medicine, Indiana University, Bloomington, IN, United States
| | - Lynn Roy
- Department of Biochemistry and Molecular Biology, Indiana University School of Medicine-South Bend; Harper Cancer Research Institute, Notre Dame, IN
| | - Hilal Gurler
- Department of Biopharmaceutical Sciences, University of Illinois at Chicago, Chicago, IL, United States
| | - Jia Xie
- Department of Biopharmaceutical Sciences, University of Illinois at Chicago, Chicago, IL, United States
| | - Daniel D Lantvit
- Department of Medicinal Chemistry and Pharmacognosy, University of Illinois at Chicago, Chicago, IL, United States
| | - Horacio Cardenas
- Department of Medicine, Indiana University School of Medicine, Indianapolis, IN, United States
| | - Fang Fang
- Medical Sciences Program, Indiana University School of Medicine, Indiana University, Bloomington, IN, United States
| | - Yueying Liu
- Harper Cancer Research Institute, Notre Dame, IN; Department of Chemistry and Biochemistry, University of Notre Dame, Notre Dame, IN, United States
| | - Elizabeth Loughran
- Harper Cancer Research Institute, Notre Dame, IN; Department of Chemistry and Biochemistry, University of Notre Dame, Notre Dame, IN, United States
| | - Jing Yang
- Harper Cancer Research Institute, Notre Dame, IN; Department of Chemistry and Biochemistry, University of Notre Dame, Notre Dame, IN, United States
| | - M Sharon Stack
- Harper Cancer Research Institute, Notre Dame, IN; Department of Chemistry and Biochemistry, University of Notre Dame, Notre Dame, IN, United States
| | - Robert E Emerson
- Department of Pathology Indiana University School of Medicine, Indianapolis, IN, United States
| | - Karen D Cowden Dahl
- Department of Biochemistry and Molecular Biology, Indiana University School of Medicine-South Bend; Harper Cancer Research Institute, Notre Dame, IN; Department of Chemistry and Biochemistry, University of Notre Dame, Notre Dame, IN, United States
| | - Maria V Barbolina
- Department of Biopharmaceutical Sciences, University of Illinois at Chicago, Chicago, IL, United States
| | - Kenneth P Nephew
- Medical Sciences Program, Indiana University School of Medicine, Indiana University, Bloomington, IN, United States; Department of Cellular and Integrative Physiology, Indiana University School of Medicine, Indianapolis, IN, United States
| | - Daniela Matei
- Department of Medicine, Indiana University School of Medicine, Indianapolis, IN, United States
| | - Joanna E Burdette
- Department of Medicinal Chemistry and Pharmacognosy, University of Illinois at Chicago, Chicago, IL, United States
| |
Collapse
|
41
|
Bergamini A, Leone Roberti Maggiore U, Ferrero S, Rabaiotti E, Viganò R, Petrone M, De Marzi P, Salvatore S, Candiani M, Mangili G. Investigational therapies currently in Phase II clinical trials for the treatment of pelvic serous carcinomas. Expert Opin Investig Drugs 2015; 24:345-62. [DOI: 10.1517/13543784.2015.999154] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
|
42
|
Zamora A, Pérez SA, Rodríguez V, Janiak C, Yellol GS, Ruiz J. Dual Antitumor and Antiangiogenic Activity of Organoplatinum(II) Complexes. J Med Chem 2015; 58:1320-36. [DOI: 10.1021/jm501662b] [Citation(s) in RCA: 51] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Affiliation(s)
- Ana Zamora
- Departamento
de Química Inorgánica and Regional Campus of International
Excellence “Campus Mare Nostrum“, Universidad de Murcia, and Institute for Bio-Health Research of Murcia (IMIB-Arrixaca), E-30071 Murcia, Spain
| | - Sergio A. Pérez
- Departamento
de Química Inorgánica and Regional Campus of International
Excellence “Campus Mare Nostrum“, Universidad de Murcia, and Institute for Bio-Health Research of Murcia (IMIB-Arrixaca), E-30071 Murcia, Spain
| | - Venancio Rodríguez
- Departamento
de Química Inorgánica and Regional Campus of International
Excellence “Campus Mare Nostrum“, Universidad de Murcia, and Institute for Bio-Health Research of Murcia (IMIB-Arrixaca), E-30071 Murcia, Spain
| | - Christoph Janiak
- Institut
für Anorganische Chemie und Strukturchemie, Heinrich-Heine-Universität Düsseldorf, Universitätsstrasse 1, D-40225 Düsseldorf, Germany
| | - Gorakh S. Yellol
- Departamento
de Química Inorgánica and Regional Campus of International
Excellence “Campus Mare Nostrum“, Universidad de Murcia, and Institute for Bio-Health Research of Murcia (IMIB-Arrixaca), E-30071 Murcia, Spain
| | - José Ruiz
- Departamento
de Química Inorgánica and Regional Campus of International
Excellence “Campus Mare Nostrum“, Universidad de Murcia, and Institute for Bio-Health Research of Murcia (IMIB-Arrixaca), E-30071 Murcia, Spain
| |
Collapse
|
43
|
The Diagnostic Value of Transvaginal Sonograph (TVS), Color Doppler, and Serum Tumor Marker CA125, CEA, and AFP in Ovarian Cancer. Cell Biochem Biophys 2015; 72:353-7. [DOI: 10.1007/s12013-014-0463-x] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
|
44
|
Han MS, Tung CH. Lessons learned from imaging mouse ovarian tumors: the route of probe injection makes a difference. Quant Imaging Med Surg 2014; 4:156-62. [PMID: 24914416 DOI: 10.3978/j.issn.2223-4292.2014.04.03] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2014] [Accepted: 04/16/2014] [Indexed: 12/26/2022]
Abstract
Patients with ovarian cancer often develop small metastatic lesions in their peritoneal cavities. Fluorescent-imaging probes that can highlight these small lesions have significant value for guiding procedures and treatment decisions. In this animal study, we demonstrated that intraperitoneal (IP) delivery of a protease-sensitive fluorescent probe resulted in the labeling of all tumors regardless of their sizes with low background signals in organs. Conversely, intravenous (IV) injections of the probe resulted in high signals in most organs and large tumors (>5 mm) but not in any of the small lesions (<2 mm).
Collapse
Affiliation(s)
- Myung Shin Han
- 1 Molecular Imaging Innovations Institute, Department of Radiology, Weill Cornell Medical College, New York, USA ; 2 Department of Translational Imaging, Houston Methodist Research Institute, Houston, TX, USA ; 3 Department of Obstetrics and Gynecology, Houston Methodist Hospital, Houston, TX, USA
| | - Ching-Hsuan Tung
- 1 Molecular Imaging Innovations Institute, Department of Radiology, Weill Cornell Medical College, New York, USA ; 2 Department of Translational Imaging, Houston Methodist Research Institute, Houston, TX, USA ; 3 Department of Obstetrics and Gynecology, Houston Methodist Hospital, Houston, TX, USA
| |
Collapse
|