1
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Coada CA, Dondi G, Ravegnini G, Di Costanzo S, Tesei M, Fiuzzi E, Di Stanislao M, Giunchi S, Zamagni C, Bovicelli A, Hrelia P, Angelini S, De Iaco P, Perrone AM. Optimal number of neoadjuvant chemotherapy cycles prior to interval debulking surgery in advanced epithelial ovarian cancer: a systematic review and meta-analysis of progression-free survival and overall survival. J Gynecol Oncol 2023; 34:e82. [PMID: 37743060 PMCID: PMC10627748 DOI: 10.3802/jgo.2023.34.e82] [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: 02/11/2023] [Revised: 05/31/2023] [Accepted: 06/24/2023] [Indexed: 09/26/2023] Open
Abstract
OBJECTIVE Neoadjuvant chemotherapy (NACT) represents a treatment option in patients with advanced epithelial ovarian cancer (AEOC) who are not good candidates for primary debulking surgery. Usually, 3 cycles of chemotherapy before surgery have been considered the best option for patient survival, although quite often some patients receive more than 3 cycles. The aim of this systematic review and meta-analysis was to identify the optimal number of NACT cycles reporting better survival in AEOC patients. METHODS PubMed, Cochrane Library, and Scopus were searched for original articles that analyzed the relationship between the number of chemotherapy cycles and clinical outcomes in AEOC patients before interval debulking surgery (IDS). The main outcomes were progression-free survival (PFS) and overall survival (OS). RESULTS A total of 22 studies comprising 7,005 patients diagnosed with AEOC were included in our analysis. In terms of survival, the reviewed studies dividing the patients in ≤3 NACT cycles vs. >3, showed a trend for a decrease in PFS and a significant reduction in OS with an increasing number of cycles, while a difference in both PFS and OS was revealed if early IDS included patients with 4 NACT cycles. These results should be interpreted with caution due to the complex characteristics of AEOC patients. CONCLUSION In conclusion, our review and meta-analysis revealed that there is not enough evidence to determine the optimal number of NACT treatments before surgery. Further research in the form of well-designed randomized controlled trials is necessary to address this issue. TRIAL REGISTRATION PROSPERO Identifier: CRD42022334959.
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Affiliation(s)
| | - Giulia Dondi
- Department of Medical and Surgical Sciences, University of Bologna, Bologna, Italy
- Division of Oncologic Gynecology, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
| | - Gloria Ravegnini
- Department of Pharmacy and Biotechnology, University of Bologna, Bologna, Italy
| | - Stella Di Costanzo
- Division of Oncologic Gynecology, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy.
| | - Marco Tesei
- Division of Oncologic Gynecology, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
| | - Enrico Fiuzzi
- Department of Medical and Surgical Sciences, University of Bologna, Bologna, Italy
- Division of Oncologic Gynecology, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
| | - Marco Di Stanislao
- Department of Medical and Surgical Sciences, University of Bologna, Bologna, Italy
- Division of Oncologic Gynecology, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
| | - Susanna Giunchi
- Division of Oncologic Gynecology, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
| | - Claudio Zamagni
- Addarii Medical Oncology, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
| | - Alessandro Bovicelli
- Department of Medical and Surgical Sciences, University of Bologna, Bologna, Italy
| | - Patrizia Hrelia
- Department of Pharmacy and Biotechnology, University of Bologna, Bologna, Italy
| | - Sabrina Angelini
- Department of Pharmacy and Biotechnology, University of Bologna, Bologna, Italy
| | - Pierandrea De Iaco
- Department of Medical and Surgical Sciences, University of Bologna, Bologna, Italy
- Division of Oncologic Gynecology, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
| | - Anna Myriam Perrone
- Department of Medical and Surgical Sciences, University of Bologna, Bologna, Italy
- Division of Oncologic Gynecology, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
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2
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Li H, Cai S, Deng L, Xiao Z, Guo Q, Qiang J, Gong J, Gu Y, Liu Z. Prediction of platinum resistance for advanced high-grade serous ovarian carcinoma using MRI-based radiomics nomogram. Eur Radiol 2023; 33:5298-5308. [PMID: 36995415 DOI: 10.1007/s00330-023-09552-w] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2022] [Revised: 01/19/2023] [Accepted: 02/13/2023] [Indexed: 03/31/2023]
Abstract
OBJECTIVE This study aimed to explore the value of a radiomics nomogram to identify platinum resistance and predict the progression-free survival (PFS) of patients with advanced high-grade serous ovarian carcinoma (HGSOC). MATERIALS AND METHODS In this multicenter retrospective study, 301 patients with advanced HGSOC underwent radiomics features extraction from the whole primary tumor on contrast-enhanced T1WI and T2WI. The radiomics features were selected by the support vector machine-based recursive feature elimination method, and then the radiomics signature was generated. Furthermore, a radiomics nomogram was developed using the radiomics signature and clinical characteristics by multivariable logistic regression. The predictive performance was evaluated using receiver operating characteristic analysis. The net reclassification index (NRI), integrated discrimination improvement (IDI), and decision curve analysis (DCA) were used to compare the clinical utility and benefits of different models. RESULTS Five features significantly correlated with platinum resistance were selected to construct the radiomics model. The radiomics nomogram, combining radiomics signatures with three clinical characteristics (FIGO stage, CA-125, and residual tumor), had a higher area under the curve (AUC) compared with the clinical model alone (AUC: 0.799 vs 0.747), with positive NRI and IDI. The net benefit of the radiomics nomogram is typically higher than clinical-only and radiomics-only models. Kaplan-Meier survival analysis showed that the radiomics nomogram-defined high-risk groups had shorter PFS compared with the low-risk groups in patients with advanced HGSOC. CONCLUSIONS The radiomics nomogram can identify platinum resistance and predict PFS. It helps make the personalized management of advanced HGSOC. KEY POINTS • The radiomics-based approach has the potential to identify platinum resistance and can help make the personalized management of advanced HGSOC. • The radiomics-clinical nomogram showed improved performance compared with either of them alone for predicting platinum-resistant HGSOC. • The proposed nomogram performed well in predicting the PFS time of patients with low-risk and high-risk HGSOC in both training and testing cohorts.
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Affiliation(s)
- Haiming Li
- Department of Radiology, Guangdong Provincial People's Hospital (Guangdong Academy of Medical Sciences), Southern Medical University, Guangzhou, 510080, China
- Guangdong Cardiovascular Institute, Guangzhou, 510080, China
- Department of Radiology, Fudan University Shanghai Cancer Center, Shanghai, 200032, China
- Guangdong Provincial Key Laboratory of Artificial Intelligence in Medical Image Analysis and Application, Guangzhou, 510080, China
| | - Songqi Cai
- Department of Radiology, Zhongshan Hospital, FudanUniversity, Shanghai, 200032, China
- Shanghai Institute of Medical Imaging, Shanghai, 200032, China
- Department of Cancer Center, Zhongshan Hospital, FudanUniversity, Shanghai, 200032, China
| | - Lin Deng
- Department of Radiology, Jinshan Hospital, FudanUniversity, Shanghai, 201508, China
| | - Zebin Xiao
- Department of Biomedical Sciences, University of Pennsylvania, Philadelphia, PA, 19104, USA
| | - Qinhao Guo
- Guangdong Provincial Key Laboratory of Artificial Intelligence in Medical Image Analysis and Application, Guangzhou, 510080, China
- Department of Gynecological Oncology, Fudan University Shanghai Cancer Center, Shanghai, 200032, China
| | - Jinwei Qiang
- Department of Radiology, Jinshan Hospital, FudanUniversity, Shanghai, 201508, China
| | - Jing Gong
- Department of Radiology, Fudan University Shanghai Cancer Center, Shanghai, 200032, China
- Guangdong Provincial Key Laboratory of Artificial Intelligence in Medical Image Analysis and Application, Guangzhou, 510080, China
| | - Yajia Gu
- Department of Radiology, Fudan University Shanghai Cancer Center, Shanghai, 200032, China.
- Guangdong Provincial Key Laboratory of Artificial Intelligence in Medical Image Analysis and Application, Guangzhou, 510080, China.
| | - Zaiyi Liu
- Department of Radiology, Guangdong Provincial People's Hospital (Guangdong Academy of Medical Sciences), Southern Medical University, Guangzhou, 510080, China.
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, 200032, China.
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3
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Korzun T, Moses AS, Diba P, Sattler AL, Olson B, Taratula OR, Pejovic T, Marks DL, Taratula O. Development and Perspectives: Multifunctional Nucleic Acid Nanomedicines for Treatment of Gynecological Cancers. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2023:e2301776. [PMID: 37518857 PMCID: PMC10827528 DOI: 10.1002/smll.202301776] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/28/2023] [Revised: 07/11/2023] [Indexed: 08/01/2023]
Abstract
Gynecological malignancies are a significant cause of morbidity and mortality across the globe. Due to delayed presentation, gynecological cancer patients are often referred late in the disease's course, resulting in poor outcomes. A considerable number of patients ultimately succumb to chemotherapy-resistant disease, which reoccurs at advanced stages despite treatment interventions. Although efforts have been devoted to developing therapies that demonstrate reduced resistance to chemotherapy and enhanced toxicity profiles, current clinical outcomes remain unsatisfactory due to treatment resistance and unfavorable off-target effects. Consequently, innovative biological and nanotherapeutic approaches are imperative to strengthen and optimize the therapeutic arsenal for gynecological cancers. Advancements in nanotechnology-based therapies for gynecological malignancies offer significant advantages, including reduced toxicity, expanded drug circulation, and optimized therapeutic dosing, ultimately leading to enhanced treatment effectiveness. Recent advances in nucleic acid therapeutics using microRNA, small interfering RNA, and messenger RNA provide novel approaches for cancer therapeutics. Effective single-agent and combinatorial nucleic acid therapeutics for gynecological malignancies have the potential to transform cancer treatment by giving safer, more tailored approaches than conventional therapies. This review highlights current preclinical studies that effectively exploit these approaches for the treatment of gynecological malignant tumors and malignant ascites.
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Affiliation(s)
- Tetiana Korzun
- Department of Pharmaceutical Sciences, College of Pharmacy, Oregon State University, 2730 S Moody Avenue, Portland, OR, 97201, USA
- Department of Biomedical Engineering, Oregon Health & Science University, 3303 SW Bond Avenue Portland, Portland, OR, 97239, USA
- Medical Scientist Training Program, Oregon Health & Science University, 3181 SW Sam Jackson Park Road, Portland, OR, 97239, USA
- Papé Family Pediatric Research Institute, Oregon Health & Science University, SW Sam Jackson Park Rd, Mail Code L481, Portland, OR, 97239, USA
| | - Abraham S Moses
- Department of Pharmaceutical Sciences, College of Pharmacy, Oregon State University, 2730 S Moody Avenue, Portland, OR, 97201, USA
| | - Parham Diba
- Medical Scientist Training Program, Oregon Health & Science University, 3181 SW Sam Jackson Park Road, Portland, OR, 97239, USA
- Papé Family Pediatric Research Institute, Oregon Health & Science University, SW Sam Jackson Park Rd, Mail Code L481, Portland, OR, 97239, USA
| | - Ariana L Sattler
- Papé Family Pediatric Research Institute, Oregon Health & Science University, SW Sam Jackson Park Rd, Mail Code L481, Portland, OR, 97239, USA
- Knight Cancer Institute, Oregon Health & Science University, 2720 S Moody Avenue, Portland, Oregon, 97201, USA
- Brenden-Colson Center for Pancreatic Care, Oregon Health & Science University, 2730 S Moody Avenue, Portland, OR, 97201, USA
| | - Brennan Olson
- Mayo Clinic Department of Otolaryngology-Head and Neck Surgery, 200 First St. SW, Rochester, MN, 55905, USA
| | - Olena R Taratula
- Department of Pharmaceutical Sciences, College of Pharmacy, Oregon State University, 2730 S Moody Avenue, Portland, OR, 97201, USA
| | - Tanja Pejovic
- Departments of Obstetrics and Gynecology and Pathology, Oregon Health & Science University, 3181 SW Sam Jackson Park Road, Portland, OR, 97239, USA
| | - Daniel L Marks
- Papé Family Pediatric Research Institute, Oregon Health & Science University, SW Sam Jackson Park Rd, Mail Code L481, Portland, OR, 97239, USA
- Knight Cancer Institute, Oregon Health & Science University, 2720 S Moody Avenue, Portland, Oregon, 97201, USA
- Brenden-Colson Center for Pancreatic Care, Oregon Health & Science University, 2730 S Moody Avenue, Portland, OR, 97201, USA
| | - Oleh Taratula
- Department of Pharmaceutical Sciences, College of Pharmacy, Oregon State University, 2730 S Moody Avenue, Portland, OR, 97201, USA
- Department of Biomedical Engineering, Oregon Health & Science University, 3303 SW Bond Avenue Portland, Portland, OR, 97239, USA
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4
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Liu H, Luo M, Peng C, Huang J, Wang D, Huang J, Zhang G. A retrospective analysis for investigating the relationship between FIGO stage IVA/IVB and cytoreductive surgery with prognosis in epithelial ovarian cancer. Front Oncol 2023; 13:1103357. [PMID: 37564940 PMCID: PMC10411534 DOI: 10.3389/fonc.2023.1103357] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2022] [Accepted: 07/07/2023] [Indexed: 08/12/2023] Open
Abstract
Objective To investigate the effect of primary debulking surgery (PDS), NACT followed by interval debulking surgery (NACT-IDS), and chemotherapy alone on the prognosis of FIGO stage IV epithelial ovarian cancer (EOC) with different metastatic patterns. Methods We retrospectively analyzed 133 cases of FIGO stage IV EOC with pleural effusion (stage IVA), parenchymal metastases (stage IVB), or extra-abdominal lymph node metastases (stage IVB) at our Hospital between January 2014 and July 2021. Results Among 133 cases with stage IV disease, 16.5% (n=22) presented with pleural effusion, 46.6% (n=62) with parenchymal metastases, and 36.9% (n=49) with extra-abdominal lymph node metastases. Regardless of the metastatic patterns, the 90.2% (n=120) of cases who underwent PDS/NACT-IDS exhibited a significantly superior overall survival (OS) compared to the 9.8% cases (n=13) who received chemotherapy alone (32 vs 17 months, p=0.000). The cohort was further stratified into 58 cases (48.3%) with R0, 41 cases (34.2%) with R1, and 21 cases (17.5%) with R2. The median OS of cases with R0 was significantly better than that of cases with R1/R2 (74 vs 27 months, p=0.000). There was no significant difference in median OS between PDS and NACT-IDS (43 vs 31 months, p=0.676), as well as between FIGO IVA and IVB (35 vs 31 months, p=0.582). Additionally, the metastatic patterns and the number of neoadjuvant chemotherapy cycles (≤4 or >4) did not demonstrate any prognostic significance for median OS (p=0.820 and 33 vs 26 months, p=0.280, respectively). Conclusion Regardless of FIGO IVA and IVB stages or metastatic patterns, patients diagnosed with stage IV EOC may benefit from cytoreductive surgery with abdominal R0, compared with chemotherapy alone.
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Affiliation(s)
- Hong Liu
- Gynecologic Oncology Center, Sichuan Clinical Research Center for Cancer, Sichuan Cancer Hospital & Institute, Sichuan Cancer Center, Affiliated Cancer Hospital of University of Electronic Science and Technology of China, Chengdu, China
| | - Min Luo
- Gynecologic Oncology Center, Sichuan Clinical Research Center for Cancer, Sichuan Cancer Hospital & Institute, Sichuan Cancer Center, Affiliated Cancer Hospital of University of Electronic Science and Technology of China, Chengdu, China
| | - Chunrong Peng
- Gynecologic Oncology Center, Sichuan Clinical Research Center for Cancer, Sichuan Cancer Hospital & Institute, Sichuan Cancer Center, Affiliated Cancer Hospital of University of Electronic Science and Technology of China, Chengdu, China
| | - Jianmei Huang
- Gynecologic Oncology Center, Sichuan Clinical Research Center for Cancer, Sichuan Cancer Hospital & Institute, Sichuan Cancer Center, Affiliated Cancer Hospital of University of Electronic Science and Technology of China, Chengdu, China
| | - Dengfeng Wang
- Gynecologic Oncology Center, Sichuan Clinical Research Center for Cancer, Sichuan Cancer Hospital & Institute, Sichuan Cancer Center, Affiliated Cancer Hospital of University of Electronic Science and Technology of China, Chengdu, China
| | - Jianming Huang
- Department of Biochemistry & Molecular Biology, Sichuan Clinical Research Center for Cancer, Sichuan Cancer Hospital & Institute, Sichuan Cancer Center, Affiliated Cancer Hospital of University of Electronic Science and Technology of China, Chengdu, China
| | - Guonan Zhang
- Gynecologic Oncology Center, Sichuan Clinical Research Center for Cancer, Sichuan Cancer Hospital & Institute, Sichuan Cancer Center, Affiliated Cancer Hospital of University of Electronic Science and Technology of China, Chengdu, China
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5
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Shao Y, Li H, Wu Y, Wang X, Meng J, Hu Z, Xia L, Cao S, Tian W, Zhang Y, Feng X, Zhang X, Li Y, Yang G. The feedback loop of AURKA/DDX5/TMEM147-AS1/let-7 drives lipophagy to induce cisplatin resistance in epithelial ovarian cancer. Cancer Lett 2023; 565:216241. [PMID: 37217070 DOI: 10.1016/j.canlet.2023.216241] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2023] [Revised: 04/25/2023] [Accepted: 05/18/2023] [Indexed: 05/24/2023]
Abstract
Platinum-taxane chemotherapy is the first-line standard-of-care treatment administered to patients with epithelial ovarian cancer (EOC), and faces the major challenge of cisplatin resistance. Aurora Kinase A (AURKA) is a serine/threonine kinase, acting as an oncogene by participating in microtubule formation and stabilization. In this study, we demonstrate that AURKA binds with DDX5 directly to form a transcriptional coactivator complex to induce the transcription and upregulation of an oncogenic long non-coding RNA, TMEM147-AS1, which sponges hsa-let-7b/7c-5p leading to the increasing expression of AURKA as a feedback loop. The feedback loop maintains EOC cisplatin resistance via activation of lipophagy. These findings underscore the feedback loop of AURKA/DDX5/TMEM147-AS1/let-7 provides mechanistic insights into the combined use of TMEM147-AS1 siRNA and VX-680, which can help improve EOC cisplatin treatment. Our mathematical model shows that the feedback loop has the potential to act as a biological switch to maintain on- (activated) or off- (deactivated) status, implying the possible resistance of single use of VX-680 or TMEM147-AS1 siRNA. The combined use reduces both the protein level of AURKA using TMEM147-AS1 siRNA and its kinase activity using VX-680, showing more significant effect than the use of TMEM147-AS1 siRNA or VX-680 alone, which provides a potential strategy for EOC treatment.
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Affiliation(s)
- Yang Shao
- Cancer Institute, Fudan University Shanghai Cancer Center, Shanghai, 200032, China; Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, 200032, China
| | - Hui Li
- Cancer Institute, Fudan University Shanghai Cancer Center, Shanghai, 200032, China; Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, 200032, China; Department of Radiation Oncology, Fudan University Shanghai Cancer Center, Shanghai, 200032, China
| | - Yong Wu
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, 200032, China; Department of Gynecologic Oncology, Fudan University Shanghai Cancer Center, Shanghai, 200032, China
| | - XianYi Wang
- Lab for Noncoding RNA & Cancer, School of Life Sciences, Shanghai University, Shanghai, 200444, China
| | - Jiao Meng
- Cancer Institute, Fudan University Shanghai Cancer Center, Shanghai, 200032, China; Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, 200032, China
| | - ZhiXiang Hu
- Department of Integrative Oncology, Fudan University Shanghai Cancer Center, and Institutes of Biomedical Sciences, Fudan University, Shanghai, 200032, China
| | - LingFang Xia
- Department of Gynecologic Oncology, Fudan University Shanghai Cancer Center, Shanghai, 200032, China
| | - SiYu Cao
- Department of Gynecologic Oncology, Fudan University Shanghai Cancer Center, Shanghai, 200032, China
| | - WenJuan Tian
- Department of Gynecologic Oncology, Fudan University Shanghai Cancer Center, Shanghai, 200032, China
| | - YunKui Zhang
- Department of Anesthesiology, Fudan University Shanghai Cancer Center, Shanghai, 200032, China
| | - Xu Feng
- Department of Pathology, Fudan University Shanghai Cancer Center, Shanghai, 200032, China
| | - XiaoFan Zhang
- Shanghai Collaborative Innovation Center of Agri-Seeds, Joint Center for Single Cell Biology, School of Agriculture and Biology, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai, 200240, China.
| | - YanLi Li
- Lab for Noncoding RNA & Cancer, School of Life Sciences, Shanghai University, Shanghai, 200444, China.
| | - Gong Yang
- Cancer Institute, Fudan University Shanghai Cancer Center, Shanghai, 200032, China; Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, 200032, China; Central Laboratory, The Fifth People's Hospital of Shanghai Fudan University, Shanghai, 200240, China.
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6
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Ovarian Cancer and Glutamine Metabolism. Int J Mol Sci 2023; 24:ijms24055041. [PMID: 36902470 PMCID: PMC10003179 DOI: 10.3390/ijms24055041] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2023] [Revised: 02/24/2023] [Accepted: 03/01/2023] [Indexed: 03/08/2023] Open
Abstract
Cancer cells are known to have a distinct metabolic profile and to exhibit significant changes in a variety of metabolic mechanisms compared to normal cells, particularly glycolysis and glutaminolysis, in order to cover their increased energy requirements. There is mounting evidence that there is a link between glutamine metabolism and the proliferation of cancer cells, demonstrating that glutamine metabolism is a vital mechanism for all cellular processes, including the development of cancer. Detailed knowledge regarding its degree of engagement in numerous biological processes across distinct cancer types is still lacking, despite the fact that such knowledge is necessary for comprehending the differentiating characteristics of many forms of cancer. This review aims to examine data on glutamine metabolism and ovarian cancer and identify possible therapeutic targets for ovarian cancer treatment.
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7
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Qian L, Zhu J, Xue Z, Gong T, Xiang N, Yue L, Cai X, Gong W, Wang J, Sun R, Jiang W, Ge W, Wang H, Zheng Z, Wu Q, Zhu Y, Guo T. Resistance prediction in high-grade serous ovarian carcinoma with neoadjuvant chemotherapy using data-independent acquisition proteomics and an ovary-specific spectral library. Mol Oncol 2023. [PMID: 36855266 PMCID: PMC10399723 DOI: 10.1002/1878-0261.13410] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2022] [Revised: 12/25/2022] [Accepted: 02/27/2023] [Indexed: 03/02/2023] Open
Abstract
High-grade serous ovarian carcinoma (HGSOC) is the most common subtype of ovarian cancer with 5-year survival rates below 40%. Neoadjuvant chemotherapy (NACT) followed by interval debulking surgery (IDS) is recommended for patients with advanced-stage HGSOC unsuitable for primary debulking surgery (PDS). However, about 40% of patients receiving this treatment exhibited chemoresistance of uncertain molecular mechanisms and predictability. Here, we built a high-quality ovary-specific spectral library containing 130 735 peptides and 10 696 proteins on Orbitrap instruments. Compared to a published DIA pan-human spectral library (DPHL), this spectral library provides 10% more ovary-specific and 3% more ovary-enriched proteins. This library was then applied to analyze data-independent acquisition (DIA) data of tissue samples from an HGSOC cohort treated with NACT, leading to 10 070 quantified proteins, which is 9.73% more than that with DPHL. We further established a six-protein classifier by parallel reaction monitoring (PRM) to effectively predict the resistance to additional chemotherapy after IDS (Log-rank test, P = 0.002). The classifier was validated with 57 patients from an independent clinical center (P = 0.014). Thus, we have developed an ovary-specific spectral library for targeted proteome analysis, and propose a six-protein classifier that could potentially predict chemoresistance in HGSOC patients after NACT-IDS treatment.
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Affiliation(s)
- Liujia Qian
- School of Medicine, Zhejiang University, Hangzhou, China.,Key Laboratory of Structural Biology of Zhejiang Province, School of Life Sciences, Westlake University, Hangzhou, China.,Institute of Basic Medical Sciences, Westlake Institute for Advanced Study, Hangzhou, China
| | - Jianqing Zhu
- The Cancer Hospital of the University of Chinese Academy of Sciences (Zhejiang Cancer Hospital), Hangzhou, China.,Institute of Basic Medicine and Cancer (IBMC), Chinese Academy of Sciences, Hangzhou, China
| | - Zhangzhi Xue
- Key Laboratory of Structural Biology of Zhejiang Province, School of Life Sciences, Westlake University, Hangzhou, China.,Institute of Basic Medical Sciences, Westlake Institute for Advanced Study, Hangzhou, China
| | - Tingting Gong
- Department of Obstetrics and Gynecology, Shengjing Hospital of China Medical University, Shenyang, China
| | - Nan Xiang
- Key Laboratory of Structural Biology of Zhejiang Province, School of Life Sciences, Westlake University, Hangzhou, China.,Institute of Basic Medical Sciences, Westlake Institute for Advanced Study, Hangzhou, China
| | - Liang Yue
- Key Laboratory of Structural Biology of Zhejiang Province, School of Life Sciences, Westlake University, Hangzhou, China.,Institute of Basic Medical Sciences, Westlake Institute for Advanced Study, Hangzhou, China
| | - Xue Cai
- Key Laboratory of Structural Biology of Zhejiang Province, School of Life Sciences, Westlake University, Hangzhou, China.,Institute of Basic Medical Sciences, Westlake Institute for Advanced Study, Hangzhou, China
| | - Wangang Gong
- The Cancer Hospital of the University of Chinese Academy of Sciences (Zhejiang Cancer Hospital), Hangzhou, China.,Institute of Basic Medicine and Cancer (IBMC), Chinese Academy of Sciences, Hangzhou, China
| | - Junjian Wang
- The Cancer Hospital of the University of Chinese Academy of Sciences (Zhejiang Cancer Hospital), Hangzhou, China.,Institute of Basic Medicine and Cancer (IBMC), Chinese Academy of Sciences, Hangzhou, China
| | - Rui Sun
- Key Laboratory of Structural Biology of Zhejiang Province, School of Life Sciences, Westlake University, Hangzhou, China.,Institute of Basic Medical Sciences, Westlake Institute for Advanced Study, Hangzhou, China
| | - Wenhao Jiang
- Key Laboratory of Structural Biology of Zhejiang Province, School of Life Sciences, Westlake University, Hangzhou, China.,Institute of Basic Medical Sciences, Westlake Institute for Advanced Study, Hangzhou, China
| | - Weigang Ge
- Westlake Omics (Hangzhou) Biotechnology Co., Ltd., China
| | - He Wang
- Key Laboratory of Structural Biology of Zhejiang Province, School of Life Sciences, Westlake University, Hangzhou, China.,Institute of Basic Medical Sciences, Westlake Institute for Advanced Study, Hangzhou, China
| | - Zhiguo Zheng
- The Cancer Hospital of the University of Chinese Academy of Sciences (Zhejiang Cancer Hospital), Hangzhou, China.,Institute of Basic Medicine and Cancer (IBMC), Chinese Academy of Sciences, Hangzhou, China
| | - Qijun Wu
- Department of Clinical Epidemiology, Department of Obstetrics and Gynecology, Shengjing Hospital of China Medical University, Shenyang, China
| | - Yi Zhu
- Key Laboratory of Structural Biology of Zhejiang Province, School of Life Sciences, Westlake University, Hangzhou, China.,Institute of Basic Medical Sciences, Westlake Institute for Advanced Study, Hangzhou, China
| | - Tiannan Guo
- School of Medicine, Zhejiang University, Hangzhou, China.,Key Laboratory of Structural Biology of Zhejiang Province, School of Life Sciences, Westlake University, Hangzhou, China.,Institute of Basic Medical Sciences, Westlake Institute for Advanced Study, Hangzhou, China
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8
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Liu Y, Ni M, Huang F, Gu Q, Xiao Y, Du X. Neoadjuvant chemotherapy in advanced epithelial ovarian cancer by histology: A SEER based survival analysis. Medicine (Baltimore) 2023; 102:e32774. [PMID: 36705377 PMCID: PMC9875958 DOI: 10.1097/md.0000000000032774] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/28/2023] Open
Abstract
To evaluate the prognostic effect of neoadjuvant chemotherapy (NACT) in advanced epithelial ovarian cancer (EOC) patients with different histological subtype. Stage III/IV EOC patients diagnosed between 2010 and 2018 were identified from the surveillance, epidemiology, and end results database (SEER) database and stratified by histological subtype. Kaplan-Meier analysis was used for the assessment of overall survival (OS) cause-specific survival (CSS) before and after matching for baseline characteristics between NACT and primary debulking surgery (PDS) groups. Cox proportional risk model was conducted to identify independent prognostic factors. A total of 13,582 patients were included in the analysis. Of them, 9505 (74.50%) received PDS and 3253 (25.50%) received NACT. Overall, an inferior OS and CSS was observed among patients with high-grade serous carcinoma (HGSC) receiving NACT, while NACT served as a protective factor in clear cell carcinoma and carcinosarcoma in both original cohorts and adjusted cohorts. For other histo-subtypes, PDS showed survival benefit over NACT in certain cohorts of models. Prognostic effect of NACT in advanced EOC differed from pathological subtypes. Although it served as a risk factor for HGSC, patients with less common subtypes may benefit from NACT.
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Affiliation(s)
- Yuexi Liu
- Department of Obstetrics and Gynecology, The first Affiliated Hospital of Chongqing Medical University, Chongqing, China
- *Correspondence: Yuexi Liu, Department of Obstetrics and Gynecology, The First Affiliated Hospital of Chongqing Medical University, Chongqing 400016, China (e-mail: )
| | - Meng Ni
- International Peace Maternity and Child Health Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
- Shanghai Key Laboratory of Embryo Original Disease, Shanghai, China
| | - Fanfan Huang
- Department of Ophthalmology, The first Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Qiuying Gu
- Department of Obstetrics and Gynecology, The first Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Yao Xiao
- Department of Obstetrics and Gynecology, The first Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Xinyue Du
- Department of Cardiovascular medicine, The first Affiliated Hospital of Chongqing Medical University, Chongqing, China
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9
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Kim NK, Suh DH, Kim K, Kim YB, No JH. Feasibility of extended cycles of neoadjuvant chemotherapy in patients with advanced ovarian cancer in terms of prognosis and surgical outcomes. PLoS One 2023; 18:e0284753. [PMID: 37083873 PMCID: PMC10121047 DOI: 10.1371/journal.pone.0284753] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2023] [Accepted: 04/07/2023] [Indexed: 04/22/2023] Open
Abstract
OBJECTIVE We aimed to identify the effect of an extended number of neoadjuvant chemotherapy (NAC) cycles on prognosis and surgical morbidity after interval debulking surgery (IDS) in patients with newly diagnosed advanced ovarian cancer. METHODS Medical records of patients with advanced ovarian cancer treated with NAC and having undergone IDS were retrospectively reviewed. Clinicopathological factors were compared between two groups: conventional (≤4 cycles) and extended (≥5 cycles) NAC groups. Kaplan-Meier analysis was performed to evaluate progression-free survival (PFS) and overall survival (OS). RESULTS A total of 156 patients were included, 112 patients in the conventional group and 44 patients in the extended NAC group. The extended NAC group had a significantly higher frequency of cancer antigen (CA)-125 normalization after NAC (59.1% vs. 33.9%, P = 0.004), a lower rate of bowel surgery (18.2% vs. 34.8%, P = 0.042), and a lower rate of transfusion during or after IDS (36.4% vs. 59.8%, P = 0.008) as compared to the conventional group. The complete cytoreduction rate after IDS was similar between the groups. In multivariate Cox regression analysis for PFS, radiologically stable and progressive disease after NAC (Hazard ratio [HR], 1.983; 95% Confidence interval [CI], 1.141-3.446; P = 0.015) and gross residual tumor after IDS (HR, 2.054; 95% CI, 1.414-2.983; P < 0.001) were independent risk factors for poor PFS. However, extended NAC cycles were not significantly associated with poor PFS. The median PFS was 19.5 and 16.9 months (P = 0.830), and the 5-year OS was 71.4 and 63.2% (P = 0.677) in the conventional and extended NAC groups, respectively. CONCLUSION Our study showed that extended NAC cycles were not inferior to conventional NAC cycles in terms of survival in patients with advanced ovarian cancer and reduced surgical morbidity such as bowel surgery and transfusion during or after IDS.
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Affiliation(s)
- Nam Kyeong Kim
- Department of Obstetrics and Gynecology, Seoul National University Bundang Hospital, Seongnam, Korea
| | - Dong Hoon Suh
- Department of Obstetrics and Gynecology, Seoul National University Bundang Hospital, Seongnam, Korea
- Department of Obstetrics and Gynecology, Seoul National University College of Medicine, Seoul, Korea
| | - Kidong Kim
- Department of Obstetrics and Gynecology, Seoul National University Bundang Hospital, Seongnam, Korea
- Department of Obstetrics and Gynecology, Seoul National University College of Medicine, Seoul, Korea
| | - Yong Beom Kim
- Department of Obstetrics and Gynecology, Seoul National University Bundang Hospital, Seongnam, Korea
- Department of Obstetrics and Gynecology, Seoul National University College of Medicine, Seoul, Korea
| | - Jae Hong No
- Department of Obstetrics and Gynecology, Seoul National University Bundang Hospital, Seongnam, Korea
- Department of Obstetrics and Gynecology, Seoul National University College of Medicine, Seoul, Korea
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10
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Korzun T, Moses AS, Kim J, Patel S, Schumann C, Levasseur PR, Diba P, Olson B, Rebola KGDO, Norgard M, Park Y, Demessie AA, Eygeris Y, Grigoriev V, Sundaram S, Pejovic T, Brody JR, Taratula OR, Zhu X, Sahay G, Marks DL, Taratula O. Nanoparticle-Based Follistatin Messenger RNA Therapy for Reprogramming Metastatic Ovarian Cancer and Ameliorating Cancer-Associated Cachexia. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2022; 18:e2204436. [PMID: 36098251 PMCID: PMC9633376 DOI: 10.1002/smll.202204436] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/19/2022] [Indexed: 06/15/2023]
Abstract
This study presents the first messenger RNA (mRNA) therapy for metastatic ovarian cancer and cachexia-induced muscle wasting based on lipid nanoparticles that deliver follistatin (FST) mRNA predominantly to cancer clusters following intraperitoneal administration. The secreted FST protein, endogenously synthesized from delivered mRNA, efficiently reduces elevated activin A levels associated with aggressive ovarian cancer and associated cachexia. By altering the cancer cell phenotype, mRNA treatment prevents malignant ascites, delays cancer progression, induces the formation of solid tumors, and preserves muscle mass in cancer-bearing mice by inhibiting negative regulators of muscle mass. Finally, mRNA therapy provides synergistic effects in combination with cisplatin, increasing the survival of mice and counteracting muscle atrophy induced by chemotherapy and cancer-associated cachexia. The treated mice develop few nonadherent tumors that are easily resected from the peritoneum. Clinically, this nanomedicine-based mRNA therapy can facilitate complete cytoreduction, target resistance, improve resilience during aggressive chemotherapy, and improve survival in advanced ovarian cancer.
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Affiliation(s)
- Tetiana Korzun
- Department of Pharmaceutical Sciences, College of Pharmacy, Oregon State University, 2730 S Moody Avenue, Portland, OR, 97201, USA
- Department of Biomedical Engineering, Oregon Health & Science University, 3303 SW Bond Avenue, Portland, OR, 97239, USA
- Medical Scientist Training Program, Oregon Health & Science University, 3181 SW Sam Jackson Park Road, Portland, OR, 97239, USA
- Papé Family Pediatric Research Institute, Oregon Health & Science University, SW Sam Jackson Park Rd, Mail Code L481, Portland, OR, 97239, USA
| | - Abraham S Moses
- Department of Pharmaceutical Sciences, College of Pharmacy, Oregon State University, 2730 S Moody Avenue, Portland, OR, 97201, USA
| | - Jeonghwan Kim
- Department of Pharmaceutical Sciences, College of Pharmacy, Oregon State University, 2730 S Moody Avenue, Portland, OR, 97201, USA
| | - Siddharth Patel
- Department of Pharmaceutical Sciences, College of Pharmacy, Oregon State University, 2730 S Moody Avenue, Portland, OR, 97201, USA
| | - Canan Schumann
- Department of Pharmaceutical Sciences, College of Pharmacy, Oregon State University, 2730 S Moody Avenue, Portland, OR, 97201, USA
| | - Peter R Levasseur
- Papé Family Pediatric Research Institute, Oregon Health & Science University, SW Sam Jackson Park Rd, Mail Code L481, Portland, OR, 97239, USA
| | - Parham Diba
- Medical Scientist Training Program, Oregon Health & Science University, 3181 SW Sam Jackson Park Road, Portland, OR, 97239, USA
- Papé Family Pediatric Research Institute, Oregon Health & Science University, SW Sam Jackson Park Rd, Mail Code L481, Portland, OR, 97239, USA
| | - Brennan Olson
- Medical Scientist Training Program, Oregon Health & Science University, 3181 SW Sam Jackson Park Road, Portland, OR, 97239, USA
- Papé Family Pediatric Research Institute, Oregon Health & Science University, SW Sam Jackson Park Rd, Mail Code L481, Portland, OR, 97239, USA
| | | | - Mason Norgard
- Papé Family Pediatric Research Institute, Oregon Health & Science University, SW Sam Jackson Park Rd, Mail Code L481, Portland, OR, 97239, USA
| | - Youngrong Park
- Department of Pharmaceutical Sciences, College of Pharmacy, Oregon State University, 2730 S Moody Avenue, Portland, OR, 97201, USA
| | - Ananiya A Demessie
- Department of Pharmaceutical Sciences, College of Pharmacy, Oregon State University, 2730 S Moody Avenue, Portland, OR, 97201, USA
| | - Yulia Eygeris
- Department of Pharmaceutical Sciences, College of Pharmacy, Oregon State University, 2730 S Moody Avenue, Portland, OR, 97201, USA
| | - Vladislav Grigoriev
- Department of Pharmaceutical Sciences, College of Pharmacy, Oregon State University, 2730 S Moody Avenue, Portland, OR, 97201, USA
- Papé Family Pediatric Research Institute, Oregon Health & Science University, SW Sam Jackson Park Rd, Mail Code L481, Portland, OR, 97239, USA
| | - Subisha Sundaram
- Department of Pharmaceutical Sciences, College of Pharmacy, Oregon State University, 2730 S Moody Avenue, Portland, OR, 97201, USA
- Papé Family Pediatric Research Institute, Oregon Health & Science University, SW Sam Jackson Park Rd, Mail Code L481, Portland, OR, 97239, USA
| | - Tanja Pejovic
- Departments of Obstetrics and Gynecology and Pathology, Oregon Health & Science University, 3181 SW Sam Jackson Park Road, Portland, OR, 97239, USA
| | - Jonathan R Brody
- Knight Cancer Institute, Oregon Health & Science University, 2720 S Moody Avenue, Portland, OR, 97201, USA
| | - Olena R Taratula
- Department of Pharmaceutical Sciences, College of Pharmacy, Oregon State University, 2730 S Moody Avenue, Portland, OR, 97201, USA
| | - Xinxia Zhu
- Papé Family Pediatric Research Institute, Oregon Health & Science University, SW Sam Jackson Park Rd, Mail Code L481, Portland, OR, 97239, USA
| | - Gaurav Sahay
- Department of Pharmaceutical Sciences, College of Pharmacy, Oregon State University, 2730 S Moody Avenue, Portland, OR, 97201, USA
| | - Daniel L Marks
- Papé Family Pediatric Research Institute, Oregon Health & Science University, SW Sam Jackson Park Rd, Mail Code L481, Portland, OR, 97239, USA
- Knight Cancer Institute, Oregon Health & Science University, 2720 S Moody Avenue, Portland, OR, 97201, USA
- Brenden-Colson Center for Pancreatic Care, Oregon Health & Science University, 2730 S Moody Avenue, Portland, OR, 97201, USA
| | - Oleh Taratula
- Department of Pharmaceutical Sciences, College of Pharmacy, Oregon State University, 2730 S Moody Avenue, Portland, OR, 97201, USA
- Department of Biomedical Engineering, Oregon Health & Science University, 3303 SW Bond Avenue, Portland, OR, 97239, USA
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11
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Nozaki T, Sakamoto I, Kagami K, Amemiya K, Hirotsu Y, Mochizuki H, Omata M. Molecular analysis of ascitic fluid cytology reflects genetic changes of malignancies of the ovary equivalent to surgically resected specimens. Cancer Cytopathol 2022; 130:640-649. [PMID: 35640087 DOI: 10.1002/cncy.22596] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2022] [Revised: 04/20/2022] [Accepted: 04/20/2022] [Indexed: 11/05/2022]
Abstract
BACKGROUND The objective of this study was to identify the clinical utility of genomic analysis of ascitic fluid cytology (AC) in patients with epithelial ovarian cancer. METHODS Targeted next-generation sequencing was used to analyze 66 samples from 33 patients who had ovarian (n = 23), fallopian tube (n = 2), and peritoneal (n = 8) carcinoma, and the concordance rate of molecular profiles was compared between surgically resected, formalin-fixed, paraffin-embedded (FFPE) tissues and AC samples. RESULTS In total, 159 mutations were identified (54 oncogenic mutations and 105 nononcogenic mutations) in 66 DNA samples (33 FFPE tissues and 33 AC samples) from 33 patients. Of the 159 mutations, 57 (35.8%) were shared between surgically resected FFPE tissues and AC samples. However, the concordance rate of the molecular profiles between the 2 was significantly higher for oncogenic mutations compared with nononcogenic mutations (85.1% vs 10.5%; P < .01). Indeed, the AC samples covered all oncogenic mutations (n = 46) that were detected in surgically resected specimens and identified additional mutations (n = 8). CONCLUSIONS The current results indicated that genomic analysis of AC can identify all of the genetic changes associated with epithelial ovarian cancer to understand tumor characteristics without interventional surgery or biopsy and may play an important role in developing personalized precision medicine.
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Affiliation(s)
- Takahiro Nozaki
- Department of Gynecology, Yamanashi Central Hospital, Yamanashi, Japan
| | - Ikuko Sakamoto
- Department of Gynecology, Yamanashi Central Hospital, Yamanashi, Japan
| | - Keiko Kagami
- Department of Gynecology, Yamanashi Central Hospital, Yamanashi, Japan
| | - Kenji Amemiya
- Genome Analysis Center, Yamanashi Central Hospital, Yamanashi, Japan
| | - Yosuke Hirotsu
- Genome Analysis Center, Yamanashi Central Hospital, Yamanashi, Japan
| | - Hitoshi Mochizuki
- Genome Analysis Center, Yamanashi Central Hospital, Yamanashi, Japan
| | - Masao Omata
- Genome Analysis Center, Yamanashi Central Hospital, Yamanashi, Japan.,Department of Gastroenterology, University of Tokyo, Bunkyo-ku, Tokyo, Japan
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12
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Ovarian Cancer: Treatment and Resistance to Pharmacotherapy. REPRODUCTIVE MEDICINE 2022. [DOI: 10.3390/reprodmed3020011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
Despite advances in surgical techniques and chemotherapy, ovarian cancer is still a leading cause of death among gynecological cancers. In addition to the late detection of the disease, the main reason for poor prognosis is resistance to pharmacotherapy, mostly platinum compounds. About a third of patients do not respond to primary platinum-based chemotherapy treatment, and over time, eventually, 80% of other patients develop chemoresistance, which makes the recurrence of disease incurable. In this review, we describe a difficult clinical hurdle faced in ovarian cancer therapy as a result of platinum resistance, as well as resistance to newer targeted therapy with PARP inhibitors and bevacizumab. We, furthermore, give attention also to the role of the tumor microenvironment as it is less well understood than the tumor cell-intrinsic mechanism. Because a central goal in ovarian cancer research is the development of novel strategies to overcome chemoresistance, treatment for cancer is moving toward personalized therapy.
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13
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Bacry MC, Philippe AC, Riethmuller D, Faucheron JL, Pomel C. INTERVAL DEBULKING SURGERY AFTER NEOADJUVANT CHEMOTHERAPY IN ADVANCED OVARIAN CANCER - RETROSPECTIVE STUDY COMPARING SURGERY AFTER 3 CYCLES OR MORE OF CHEMOTHERAPY. J Gynecol Obstet Hum Reprod 2022; 51:102409. [DOI: 10.1016/j.jogoh.2022.102409] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2022] [Revised: 04/22/2022] [Accepted: 05/12/2022] [Indexed: 10/18/2022]
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14
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Surgery in Advanced Ovary Cancer: Primary versus Interval Cytoreduction. Diagnostics (Basel) 2022; 12:diagnostics12040988. [PMID: 35454036 PMCID: PMC9026414 DOI: 10.3390/diagnostics12040988] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2022] [Revised: 04/07/2022] [Accepted: 04/08/2022] [Indexed: 12/01/2022] Open
Abstract
Primary debulking surgery (PDS) has remained the only treatment of ovarian cancer with survival advantage since its development in the 1970s. However, survival advantage is only observed in patients who are optimally resected. Neoadjuvant chemotherapy (NACT) has emerged as an alternative for patients in whom optimal resection is unlikely and/or patients with comorbidities at high risk for perioperative complications. The purpose of this review is to summarize the evidence to date for PDS and NACT in the treatment of stage III/IV ovarian carcinoma. We systematically searched the PubMed database for relevant articles. Prior to 2010, NACT was reserved for non-surgical candidates. After publication of EORTC 55971, the first randomized trial demonstrating non-inferiority of NACT followed by interval debulking surgery, NACT was considered in a wider breadth of patients. Since EORTC 55971, 3 randomized trials—CHORUS, JCOG0602, and SCORPION—have studied NACT versus PDS. While CHORUS supported EORTC 55971, JCOG0602 failed to demonstrate non-inferiority and SCORPION failed to demonstrate superiority of NACT. Despite conflicting data, a subset of patients would benefit from NACT while preserving survival including poor surgical candidates and inoperable disease. Further randomized trials are needed to assess the role of NACT.
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15
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Yang SP, Chen JX, Xu JY, Lei J, Wu SG, Zhou J. The prognostic effect of residual tumor for advanced epithelial ovarian cancer treated with neoadjuvant chemotherapy or primary debulking surgery. Cancer Med 2022; 11:2836-2845. [PMID: 35274489 PMCID: PMC9302261 DOI: 10.1002/cam4.4642] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2021] [Revised: 01/12/2022] [Accepted: 02/11/2022] [Indexed: 11/12/2022] Open
Abstract
PURPOSE The role of neoadjuvant chemotherapy (NACT) and primary debulking surgery (PDS) in advanced epithelial ovarian cancer (EOC) remains controversial. This study aimed to investigate the prognosis between NACT and PDS in advanced EOC. We also investigated the prognostic effect of the residual tumor (RT) after NACT and PDS. METHODS Patients with stage III-IV EOC diagnosed between 2010 and 2017 were included from the Surveillance, Epidemiology, and End Results (SEER) database. Chi-square test, multivariate logistic regression analysis, Kaplan-Meier curves, and Cox proportional hazards model were used for statistical analyses. RESULTS A total of 5522 women patients were identified, 2017 (36.5%) and 3505 (63.5%) patients received NACT and PDS, respectively. There were 2971 (53.8%), 1637 (29.6%), and 914 (16.6%) patients who had no residual tumor, RT ≤1 cm, and RT >1 cm, respectively. There were 25.5% of patients receiving NACT in 2010 and 48.4% in 2017 (p < 0.001). Women treated with NACT were not related to a higher chance of complete resection than the PDS group (p = 0.098). Patients receiving PDS had significantly better cancer-specific survival (CSS) than those receiving NACT (p < 0.001). The 5-year CSS was 35.3% and 51.1% in those receiving NACT and PDS, respectively. In patients receiving NACT, those who had no residual tumor had significantly better CSS compared to those who had RT ≤1 cm (p < 0.001), while comparable CSS was found between those who had RT ≤1 cm and RT >1 cm (p = 0.442). In those receiving PDS, the CSS was decreased with a RT increase (p < 0.001). CONCLUSIONS Our study suggests that PDS may be the optimal procedure for the majority of advanced EOC patients. Complete resection of all residual diseases should be the goal with the increased utilization of NACT.
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Affiliation(s)
- Shi-Ping Yang
- Department of Radiation Oncology, Hainan General Hospital (Hainan Affiliated Hospital of Hainan Medical University), Haikou, People's Republic of China
| | - Jian-Xian Chen
- Department of Medical Oncology, People's Hospital of Baise, Baise, People's Republic of China
| | - Jing-Ying Xu
- Department of Obstetrics and Gynecology, the First Affiliated Hospital of Xiamen University, School of Medicine, Xiamen University, Xiamen, People's Republic of China
| | - Jian Lei
- Department of Obstetrics and Gynecology, the First Affiliated Hospital of Xiamen University, School of Medicine, Xiamen University, Xiamen, People's Republic of China
| | - San-Gang Wu
- Department of Radiation Oncology, the First Affiliated Hospital of Xiamen University, School of Medicine, Xiamen University, Xiamen, People's Republic of China
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16
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Minareci Y, Sozen H, Ak N, Tosun OA, Saip P, Salihoglu MY, Topuz S. Prolongation of Neoadjuvant Chemotherapy before Surgery: Seeking the Optimal Number of Cycles in Serous Ovarian Cancer. Chemotherapy 2021; 67:1-11. [PMID: 34784598 DOI: 10.1159/000519615] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2021] [Accepted: 09/10/2021] [Indexed: 11/19/2022]
Abstract
AIM The optimal number of neoadjuvant chemotherapy (NACT) cycles is unclear in epithelial ovarian cancer. Our study aimed to evaluate the effect of the number of NACT cycles before interval debulking surgery on survival. METHODS Data of 221 patients with advanced-stage serous epithelial ovarian cancer (EOC) were retrospectively evaluated. The patients were divided into groups as who received 3 cycles of NACT (group A), 4-5 cycles of NACT (group B), and 6 cycles of NACT (group C). RESULTS There were 67 (30%) patients in group A, 70 (32%) in group B, and 84 (38%) in group C. Median overall survival (OS) was 61 (range 43-79) months for group A, 44 (range 36-52) months for group B, and 39 (range 27-50) months for group C. In addition, median disease-free survival (DFS) was 23.1 (range 8.5-32.1) months for group A, 19.2 (range 10.1-28.4) months for group B, and 21.5 (range 16-27) months for group C. Patients receiving >3 NACT cycles had worse OS than patients who received 3 NACT cycles (for group A vs. B, p = 0.018; for group A vs. C, p = 0.049). However, in terms of DFS, patients receiving 3 NACT cycles had no statistically significant difference compared to patients who received >3 NACT cycles. CONCLUSIONS Patients with advanced-stage serous EOC who received more than 3 cycles of NACT had poor OS. However, there was no statistical difference in terms of DFS. In addition, >3 cycles of NACT did not increase the probability of achieving complete cytoreduction at the time of surgery.
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Affiliation(s)
- Yagmur Minareci
- Department of Gynecologic Oncology, Eskisehir City Hospital, Eskisehir, Turkey
| | - Hamdullah Sozen
- Division of Gynecologic Oncology, Department of Gynecology and Obstetrics, Faculty of Medicine, Istanbul University, Istanbul, Turkey
| | - Naziye Ak
- Department of Medical Oncology, Institute of Oncology, Istanbul University, Istanbul, Turkey
| | - Ozgur A Tosun
- Division of Gynecologic Oncology, Department of Gynecology and Obstetrics, Goztepe Research and Education Hospital, Istanbul Medeniyet University, Istanbul, Turkey
| | - Pınar Saip
- Department of Medical Oncology, Institute of Oncology, Istanbul University, Istanbul, Turkey
| | - M Yavuz Salihoglu
- Division of Gynecologic Oncology, Department of Gynecology and Obstetrics, Faculty of Medicine, Istanbul University, Istanbul, Turkey
| | - Samet Topuz
- Division of Gynecologic Oncology, Department of Gynecology and Obstetrics, Faculty of Medicine, Istanbul University, Istanbul, Turkey
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17
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Clark M, Kollara A, Brown TJ, May T. A mouse model of neoadjuvant chemotherapy followed by interval cytoreductive surgery indicates impaired efficacy of perioperative cisplatin. J Ovarian Res 2021; 14:157. [PMID: 34784944 PMCID: PMC8594094 DOI: 10.1186/s13048-021-00895-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2021] [Accepted: 10/11/2021] [Indexed: 11/10/2022] Open
Abstract
Background Investigate the impact of interval cytoreductive surgery (ICS) on progression in an orthotopic mouse model of ovarian cancer and the impact of chemotherapy delivered at various timelines following surgery. Methods Luciferase-expressing ID8 murine ovarian cancer cells were implanted intra-bursally and IP to C57BL/7 mice. Once disease was established by bioluminescence, 2 cycles of neoadjuvant cisplatin were administered, and animals received either ICS (removal of the injected bursa/primary tumor) or anesthesia alone. Postsurgical chemotherapy was administered on the same day as the intervention (ICS/anesthesia), or on day 7 or day 28 following the intervention. Progression was quantified serially with in vivo bioluminescence imaging. Volume of ascitic fluid volume collected at necropsy was measured. Results Animals were matched for tumor burden at stratification. There was no accelerated growth of residual tumor after interval cytoreduction compared to controls. Animals who received chemotherapy on postoperative day (POD) 7 had better disease control compared to standard-of-care POD 28. Animals who underwent surgery had less ascites at necropsy compared to those who had anesthesia alone. Conclusions In this animal model, surgical wounding with suboptimal cytoreduction after neoadjuvant chemotherapy did not cause accelerated expansion of residual disease. Surgical wounding appears to impair cisplatin activity when given at time of surgery.
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Affiliation(s)
- Mitchell Clark
- Division of Gynecologic Oncology, Princess Margaret Cancer Centre, 700 University Avenue, Room 6-811, Toronto, ON, M5T 1Z5, Canada.,Department of Obstetrics and Gynaecology, University of Toronto, Toronto, ON, Canada.,Present address: Division of Gynecologic Oncology, Department of Obstetrics, Gynecology and Reproductive Sciences, Yale School of Medicine, 333 Cedar Street, New Haven, CT, USA
| | - Alexandra Kollara
- Lunenfeld-Tanenbaum Research Institute, Mt. Sinai Hospital, Toronto, ON, Canada
| | - Theodore J Brown
- Department of Obstetrics and Gynaecology, University of Toronto, Toronto, ON, Canada.,Lunenfeld-Tanenbaum Research Institute, Mt. Sinai Hospital, Toronto, ON, Canada
| | - Taymaa May
- Division of Gynecologic Oncology, Princess Margaret Cancer Centre, 700 University Avenue, Room 6-811, Toronto, ON, M5T 1Z5, Canada. .,Department of Obstetrics and Gynaecology, University of Toronto, Toronto, ON, Canada. .,Lunenfeld-Tanenbaum Research Institute, Mt. Sinai Hospital, Toronto, ON, Canada.
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18
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Said SA, Bretveld RW, Koffijberg H, Sonke GS, Kruitwagen RFPM, de Hullu JA, van Altena AM, Siesling S, van der Aa MA. Clinicopathologic predictors of early relapse in advanced epithelial ovarian cancer: development of prediction models using nationwide data. Cancer Epidemiol 2021; 75:102008. [PMID: 34509380 DOI: 10.1016/j.canep.2021.102008] [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: 03/22/2021] [Revised: 08/03/2021] [Accepted: 08/08/2021] [Indexed: 12/09/2022]
Abstract
OBJECTIVE To identify clinicopathologic factors predictive of early relapse (platinum-free interval (PFI) of ≤6 months) in advanced epithelial ovarian cancer (EOC) in first-line treatment, and to develop and internally validate risk prediction models for early relapse. METHODS All consecutive patients diagnosed with advanced stage EOC between 01-01-2008 and 31-12-2015 were identified from the Netherlands Cancer Registry. Patients who underwent cytoreductive surgery and platinum-based chemotherapy as initial EOC treatment were selected. Two prediction models, i.e. pretreatment and postoperative, were developed. Candidate predictors of early relapse were fitted into multivariable logistic regression models. Model performance was assessed on calibration and discrimination. Internal validation was performed through bootstrapping to correct for model optimism. RESULTS A total of 4,557 advanced EOC patients were identified, including 1,302 early relapsers and 3,171 late or non-relapsers. Early relapsers were more likely to have FIGO stage IV, mucinous or clear cell type EOC, ascites, >1 cm residual disease, and to have undergone NACT-ICS. The final pretreatment model demonstrated subpar model performance (AUC = 0.64 [95 %-CI 0.62-0.66]). The final postoperative model based on age, FIGO stage, pretreatment CA-125 level, histologic subtype, presence of ascites, treatment approach, and residual disease after debulking, demonstrated adequate model performance (AUC = 0.72 [95 %-CI 0.71-0.74]). Bootstrap validation revealed minimal optimism of the final postoperative model. CONCLUSION A (postoperative) discriminative model has been developed and presented online that predicts the risk of early relapse in advanced EOC patients. Although external validation is still required, this prediction model can support patient counselling in daily clinical practice.
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Affiliation(s)
- Sherin A Said
- Department of Research and Development, Netherlands Comprehensive Cancer Organization (IKNL), Utrecht, the Netherlands; Department of Obstetrics and Gynecology, Radboud Institute for Health Sciences, Radboud University Medical Center, Nijmegen, the Netherlands.
| | - Reini W Bretveld
- Department of Research and Development, Netherlands Comprehensive Cancer Organization (IKNL), Utrecht, the Netherlands
| | - Hendrik Koffijberg
- Department of Health Technology and Services Research, Technical Medical Centre, University of Twente, Enschede, the Netherlands
| | - Gabe S Sonke
- Department of Medical Oncology, The Netherlands Cancer Institute, Amsterdam, the Netherlands
| | - Roy F P M Kruitwagen
- Department of Obstetrics and Gynecology, Maastricht University Medical Centre, Maastricht, the Netherlands; GROW - School for Oncology and Developmental Biology, University of Maastricht, Maastricht, the Netherlands
| | - Joanne A de Hullu
- Department of Obstetrics and Gynecology, Radboud Institute for Health Sciences, Radboud University Medical Center, Nijmegen, the Netherlands
| | - Anne M van Altena
- Department of Obstetrics and Gynecology, Radboud Institute for Health Sciences, Radboud University Medical Center, Nijmegen, the Netherlands
| | - Sabine Siesling
- Department of Research and Development, Netherlands Comprehensive Cancer Organization (IKNL), Utrecht, the Netherlands; Department of Health Technology and Services Research, Technical Medical Centre, University of Twente, Enschede, the Netherlands
| | - Maaike A van der Aa
- Department of Research and Development, Netherlands Comprehensive Cancer Organization (IKNL), Utrecht, the Netherlands
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19
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Shiomi M, Matsuzaki S, Serada S, Matsuo K, Mizuta-Odani C, Jitsumori M, Nakae R, Matsuzaki S, Nakagawa S, Hiramatsu K, Miyoshi A, Kobayashi E, Kimura T, Ueda Y, Yoshino K, Naka T, Kimura T. CD70 antibody-drug conjugate: A potential novel therapeutic agent for ovarian cancer. Cancer Sci 2021; 112:3655-3668. [PMID: 34117815 PMCID: PMC8409415 DOI: 10.1111/cas.15027] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2021] [Revised: 06/04/2021] [Accepted: 06/05/2021] [Indexed: 01/16/2023] Open
Abstract
This study aimed to investigate the cytotoxicity of a cluster of differentiation 70 antibody-drug conjugate (CD70-ADC) against ovarian cancer in in vitro and in vivo xenograft models. CD70 expression was assessed in clinical samples by immunohistochemical analysis. Western blotting and fluorescence-activated cell sorting analyses were used to determine CD70 expression in the ovarian cancer cell lines A2780 and SKOV3, and in the cisplatin-resistant ovarian cancer cell lines A2780cisR and SKOV3cisR. CD70 expression after cisplatin exposure was determined in A2780 cells transfected with mock- or nuclear factor (NF)-κB-p65-small interfering RNA. We developed an ADC with an anti-CD70 monoclonal antibody linked to monomethyl auristatin F and investigated its cytotoxic effect. We examined 63 ovarian cancer clinical samples; 43 (68.3%) of them expressed CD70. Among patients with advanced stage disease (n = 50), those who received neoadjuvant chemotherapy were more likely to exhibit high CD70 expression compared to those who did not (55.6% [15/27] vs 17.4% [4/23], P < .01). CD70 expression was confirmed in A2780cisR, SKOV3, and SKOV3cisR cells. Notably, CD70 expression was induced after cisplatin treatment in A2780 mock cells but not in A2780-NF-κB-p65-silenced cells. CD70-ADC was cytotoxic to A2780cisR, SKOV3, and SKOV3cisR cells, with IC50 values ranging from 0.104 to 0.341 nmol/L. In A2780cisR and SKOV3cisR xenograft models, tumor growth in CD70-ADC treated mice was significantly inhibited compared to that in the control-ADC treated mice (A2780cisR: 32.0 vs 1639.0 mm3 , P < .01; SKOV3cisR: 232.2 vs 584.9 mm3 , P < .01). Platinum treatment induced CD70 expression in ovarian cancer cells. CD70-ADC may have potential therapeutic implications in the treatment of CD70 expressing ovarian cancer.
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Affiliation(s)
- Mayu Shiomi
- Department of Obstetrics and Gynecology, Osaka University, Osaka, Japan
| | - Shinya Matsuzaki
- Department of Obstetrics and Gynecology, Osaka University, Osaka, Japan.,Department of Gynecology, Osaka International Cancer Institute, Osaka, Japan.,Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, University of Southern California, Los Angeles, CA, USA
| | - Satoshi Serada
- Center for Intractable Immune Disease, Kochi Medical School, Kochi University, Kochi, Japan
| | - Koji Matsuo
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, University of Southern California, Los Angeles, CA, USA.,Norris Comprehensive Cancer Center, University of Southern California, Los Angeles, CA, USA
| | | | - Mariko Jitsumori
- Department of Obstetrics and Gynecology, Osaka University, Osaka, Japan
| | - Ruriko Nakae
- Department of Obstetrics and Gynecology, Sumitomo Hospital, Osaka, Japan
| | - Satoko Matsuzaki
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, University of Southern California, Los Angeles, CA, USA.,Department of Obstetrics and Gynecology, Osaka General Medical Center, Osaka, Japan
| | - Satoshi Nakagawa
- Department of Obstetrics and Gynecology, Osaka University, Osaka, Japan
| | - Kosuke Hiramatsu
- Department of Obstetrics and Gynecology, Osaka University, Osaka, Japan
| | - Ai Miyoshi
- Department of Obstetrics and Gynecology, Osaka University, Osaka, Japan
| | - Eiji Kobayashi
- Department of Obstetrics and Gynecology, Osaka University, Osaka, Japan
| | - Toshihiro Kimura
- Department of Obstetrics and Gynecology, Osaka University, Osaka, Japan
| | - Yutaka Ueda
- Department of Obstetrics and Gynecology, Osaka University, Osaka, Japan
| | - Kiyoshi Yoshino
- Department of Obstetrics and Gynecology, Osaka University, Osaka, Japan.,Department of Obstetrics and Gynecology, University of Occupational and Environmental Health, Kitakyushu, Japan
| | - Tetsuji Naka
- Center for Intractable Immune Disease, Kochi Medical School, Kochi University, Kochi, Japan
| | - Tadashi Kimura
- Department of Obstetrics and Gynecology, Osaka University, Osaka, Japan
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20
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Nitecki R, Fleming ND, Fellman BM, Meyer LA, Sood AK, Lu KH, Rauh-Hain JA. Timing of surgery in patients with partial response or stable disease after neoadjuvant chemotherapy for advanced ovarian cancer. Gynecol Oncol 2021; 161:660-667. [PMID: 33867146 DOI: 10.1016/j.ygyno.2021.04.012] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2021] [Accepted: 04/10/2021] [Indexed: 10/21/2022]
Abstract
OBJECTIVE The ideal number of neoadjuvant chemotherapy (NACT) cycles prior to interval tumor-reductive surgery (iTRS) for advanced ovarian cancer is poorly defined. We sought to assess survival stratified by number of NACT cycles and residual disease following iTRS in patients with advanced ovarian cancer with partial response (PR) or stable disease (SD) following 3-4 cycles of NACT. METHODS We retrospectively identified patients with advanced high-grade ovarian cancer (diagnosed 2/1/2013 to 2/1/2018) who received at least 3 cycles of NACT and iTRS and had a PR or SD. The population was divided into four groups based on the number of NACT cycles prior to iTRS and residual disease status after (CGR [complete gross residual] or incomplete resection [any amount of residual disease]): 1) 3-4 NACT cycles/CGR, 2) 3-4 NACT cycles/incomplete resection, 3) > 4 cycles/CGR, and 4) >4 cycles/incomplete resection. Overall survival (OS) and progression-free survival (PFS) were estimated using a Kaplan-Meier product-limit estimator and modeled using univariable and multivariable Cox proportional hazards analysis. RESULTS The cohort consisted of 265 patients with advanced high-grade ovarian cancer with a median age at diagnosis of 65 years. Most were White (87%), had serous histology (89%), and stage IV disease (57%), with an overall CGR rate of 81%. In a multivariable analysis receipt of >4 NACT cycles was not associated with worse PFS or OS (adjusted hazard ratio [aHR] 1.02, 95% CI 0.74-1.42; aHR 1.12, 95% CI, 0.73-1.72 respectively) than was receipt of 3-4 cycles. Any amount of residual disease was associated with worse PFS and OS regardless of the number of NACT cycles (aHR 1.56, 95% CI 1.09-2.22; aHR 2.38, 95% CI 1.52-3.72 respectively). CONCLUSIONS Residual disease was associated with worse survival outcomes regardless of the number of NACT cycles in patients with PR or SD after NACT for advanced high-grade ovarian cancer. These data suggest that the ability to achieve CGR should take precedence in decision-making regarding the timing of surgery.
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Affiliation(s)
- Roni Nitecki
- Department of Gynecologic Oncology and Reproductive Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Nicole D Fleming
- Department of Gynecologic Oncology and Reproductive Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Bryan M Fellman
- Department of Biostatistics, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Larissa A Meyer
- Department of Gynecologic Oncology and Reproductive Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Anil K Sood
- Department of Gynecologic Oncology and Reproductive Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Karen H Lu
- Department of Gynecologic Oncology and Reproductive Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - J Alejandro Rauh-Hain
- Department of Gynecologic Oncology and Reproductive Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, USA.
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21
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Motohara T, Yoshida GJ, Katabuchi H. The hallmarks of ovarian cancer stem cells and niches: Exploring their harmonious interplay in therapy resistance. Semin Cancer Biol 2021; 77:182-193. [PMID: 33812986 DOI: 10.1016/j.semcancer.2021.03.038] [Citation(s) in RCA: 31] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2020] [Revised: 03/20/2021] [Accepted: 03/29/2021] [Indexed: 12/18/2022]
Abstract
The concept of a "cancer stem cell" has evolved over the past decades, and research on cancer stem cell biology has entered into a stage of remarkable progress. Cancer stem cells are a major determining factor contributing to the establishment of phenotypic and functional intratumoral heterogeneity in synchronization with their surrounding "cancer stem cell niches." They serve as the driving force for cancer initiation, metastasis, and therapeutic resistance in various types of malignancies. In verity, reciprocal interplay between ovarian cancer stem cells and their niches involves a complex but ingeniously orchestrated tumor microenvironment within the intraperitoneal milieu and especially contribute to chemotherapy resistance in patients with advanced ovarian cancer. Herein, we review the principles of our current understanding of the biological features of ovarian cancer stem cells, focusing mainly on the precise mechanisms underlying acquired chemotherapy resistance. Furthermore, we highlight the specific roles of various cancer-associated stromal and immune cells in creating possible cancer stem cell niches that regulate ovarian cancer stemness.
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Affiliation(s)
- Takeshi Motohara
- Department of Obstetrics and Gynecology, Faculty of Life Sciences, Kumamoto University, 1-1-1 Honjo, Chuo-ku, Kumamoto City, Kumamoto, 860-8556, Japan.
| | - Go J Yoshida
- Department of Immunological Diagnosis, Juntendo University School of Medicine, 2-1-1 Hongo, Bunkyo-ku, Tokyo, 113-8421, Japan
| | - Hidetaka Katabuchi
- Department of Obstetrics and Gynecology, Faculty of Life Sciences, Kumamoto University, 1-1-1 Honjo, Chuo-ku, Kumamoto City, Kumamoto, 860-8556, Japan
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22
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Liang WF, Wang LJ, Li H, Liu CH, Wu MF, Li J. The added value of CA125 normalization before interval debulking surgery to the chemotherapy response score for the prognostication of ovarian cancer patients receiving neoadjuvant chemotherapy for advanced disease. J Cancer 2021; 12:946-953. [PMID: 33403051 PMCID: PMC7778530 DOI: 10.7150/jca.52711] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2020] [Accepted: 11/15/2020] [Indexed: 11/11/2022] Open
Abstract
Objective: To investigate whether CA125 normalization following neoadjuvant chemotherapy (NACT) can complement the chemotherapy response system (CRS) in the prognostication of patients with tubo-ovarian high-grade serous carcinoma (HGSC). Methods: In total, 118 HGSC patients who received NACT followed by interval debulking surgery (IDS) for FIGO stage IIIC-IV disease were included, and their clinical data were retrospectively reviewed. The primary endpoint was progression-free survival (PFS). Cox regression analysis was performed to identify predictors of PFS. Results: Following NACT, CRS3 was noted in 35 patients (29.7%), and CA125 normalization (≤ 35 U/ml) was noted in 54 patients (45.8%). Both CRS3 and CA125 normalization were identified as independent prognosticators of PFS. Combining these two factors, we stratified the 106 patients into three groups with different risks of recurrence: low-risk group (CRS3 + post-NACT CA125≤ 35 U/ml; n = 17, 14.4%), intermediate-risk group (CRS3 + post-NACT CA125 > 35 U/ml; n = 19, 16.1%) and high-risk group (CRS1-2; n= 82, 69.5%). The differences in PFS between the three groups were significant (log-rank test, P < 0.0001). In Cox regression analyses, the new stratification method was found to have an independent prognostic effect. Conclusion: Both the CRS system and the normalization of CA125 following NACT could reliably predict the risk of recurrence following primary treatment. The combination of the two factors refined the prognostic stratification of HGSC patients who were treated with NACT and IDS.
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Affiliation(s)
- Wei-feng Liang
- Department of Gynecology and Obstetrics, Qilu Hospital (Qingdao), Cheeloo College of Medicine, Shandong University, Qingdao, 266035, People's Republic of China
- Department of Gynecologic Oncology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, 510120, People's Republic of China
| | - Li-juan Wang
- Department of Gynecologic Oncology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, 510120, People's Republic of China
| | - Hui Li
- Department of Gynecologic Oncology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, 510120, People's Republic of China
| | - Chang-hao Liu
- Department of Gynecologic Oncology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, 510120, People's Republic of China
| | - Miao-fang Wu
- Department of Gynecologic Oncology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, 510120, People's Republic of China
| | - Jing Li
- Department of Gynecologic Oncology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, 510120, People's Republic of China
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23
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Moschetta M, Boussios S, Rassy E, Samartzis EP, Funingana G, Uccello M. Neoadjuvant treatment for newly diagnosed advanced ovarian cancer: where do we stand and where are we going? ANNALS OF TRANSLATIONAL MEDICINE 2020; 8:1710. [PMID: 33490222 PMCID: PMC7812234 DOI: 10.21037/atm-20-1683] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Newly diagnosed high grade serous epithelial ovarian cancer (EOC) patients are treated with radical surgery followed by adjuvant platinum and taxane combination chemotherapy. In EOC patients where upfront surgery is contraindicated for medical reasons (e.g., comorbidities or poor performance status), or where complete cytoreduction cannot be achieved, neoadjuvant chemotherapy (NACT) prior to interval debulking surgery (IDS), and adjuvant chemotherapy is an alternative therapeutic option. There is currently a lack of consensus about who are the best candidates to receive NACT, and some authors have even suggested that this approach could be harmful in a subset of patients via promotion of early chemoresistance. Standard and novel imaging techniques together with a better molecular characterization of the disease have the potential to improve selection of patients, but ultimately well designed randomised clinical trials are needed to guide treatment decisions in this setting. The advent of new and effective treatment options (antiangiogenics and PARP inhibitors), now approved for use in the first line and relapse settings has opened the way to clinical trials aiming to investigate these agents as substitute or in addition to chemotherapy in the neoadjuvant setting in molecularly selected EOC patients. Here, we will review the evidence supporting the use of NACT in newly diagnosed EOCs, data highlighting the importance of its use in selected patients, new imaging methodologies and biomarkers that can guide patient selection.
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Affiliation(s)
| | - Stergios Boussios
- Department of Medical Oncology, Medway NHS Foundation Trust, Gillingham, Kent, UK.,AELIA Organization, 9th Km Thessaloniki-Thermi, Thessaloniki, Greece
| | - Elie Rassy
- Department of Cancer Medicine, Gustave Roussy Institut, Villejuif, France.,Department of Hematology-Oncology, Hotel Dieu de France University Hospital, Faculty of Medicine, Saint Joseph University, Beirut, Lebanon
| | - Eleftherios P Samartzis
- Department of Gynecology, University Hospital Zurich, Frauenklinikstrasse 10, CH-8091, Zurich, Switzerland
| | | | - Mario Uccello
- Northampton General Hospital NHS Trust, Cliftonville, Northampton, UK
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24
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Llueca A, Serra A, Climent MT, Segarra B, Maazouzi Y, Soriano M, Escrig J. Outcome quality standards in advanced ovarian cancer surgery. World J Surg Oncol 2020; 18:309. [PMID: 33239057 PMCID: PMC7690155 DOI: 10.1186/s12957-020-02064-7] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2020] [Accepted: 10/26/2020] [Indexed: 12/19/2022] Open
Abstract
INTRODUCTION Advanced ovarian cancer surgery (AOCS) frequently results in serious postoperative complications. Because managing AOCS is difficult, some standards need to be established that allow surgeons to assess the quality of treatment provided and consider what aspects should improve. This study aimed to identify quality indicators (QIs) of clinical relevance and to establish their acceptable quality limits (i.e., standard) in AOCS. MATERIALS AND METHODS We performed a systematic search on clinical practice guidelines, consensus conferences, and reviews on the outcome and quality of AOCS to identify which QIs have clinical relevance in AOCS. We then searched the literature (from January 2006 to December 2018) for each QI in combination with the keywords of advanced ovarian cancer, surgery, outcome, and oncology. Standards for each QI were determined by statistical process control techniques. The acceptable quality limits for each QI were defined as being within the limits of the 99.8% interval, which indicated a favorable outcome. RESULTS A total of 38 studies were included. The QIs selected for AOCS were complete removal of the tumor upon visual inspection (complete cytoreductive surgery), a residual tumor of < 1 cm (optimal cytoreductive surgery), a residual tumor of > 1 cm (suboptimal cytoreductive surgery), major morbidity, and 5-year survival. The rates of complete cytoreductive surgery, optimal cytoreductive surgery, suboptimal cytoreductive surgery, morbidity, and 5-year survival had quality limits of < 27%, < 23%, > 39%, > 33%, and < 27%, respectively. CONCLUSION Our results provide a general view of clinical indicators for AOCS. Acceptable quality limits that can be considered as standards were established.
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Affiliation(s)
- Antoni Llueca
- Department of Obstetrics and Gynecology, University General Hospital of Castellón, Av Benicasim s/n, 12004, Castellón, Spain. .,Multidisciplinary Unit of Abdominal Pelvic Oncology Surgery (MUAPOS), University General Hospital of Castellón, Av Benicasim s/n, 12004, Castellón, Spain. .,Department of Medicine, University Jaume I (UJI), Castellón, Spain.
| | - Anna Serra
- Department of Obstetrics and Gynecology, University General Hospital of Castellón, Av Benicasim s/n, 12004, Castellón, Spain.,Multidisciplinary Unit of Abdominal Pelvic Oncology Surgery (MUAPOS), University General Hospital of Castellón, Av Benicasim s/n, 12004, Castellón, Spain.,Department of Medicine, University Jaume I (UJI), Castellón, Spain
| | - Maria Teresa Climent
- Department of Obstetrics and Gynecology, University General Hospital of Castellón, Av Benicasim s/n, 12004, Castellón, Spain.,Multidisciplinary Unit of Abdominal Pelvic Oncology Surgery (MUAPOS), University General Hospital of Castellón, Av Benicasim s/n, 12004, Castellón, Spain.,Department of Medicine, University Jaume I (UJI), Castellón, Spain
| | - Blanca Segarra
- Department of Obstetrics and Gynecology, University General Hospital of Castellón, Av Benicasim s/n, 12004, Castellón, Spain.,Multidisciplinary Unit of Abdominal Pelvic Oncology Surgery (MUAPOS), University General Hospital of Castellón, Av Benicasim s/n, 12004, Castellón, Spain
| | - Yasmine Maazouzi
- Department of Obstetrics and Gynecology, University General Hospital of Castellón, Av Benicasim s/n, 12004, Castellón, Spain.,Multidisciplinary Unit of Abdominal Pelvic Oncology Surgery (MUAPOS), University General Hospital of Castellón, Av Benicasim s/n, 12004, Castellón, Spain
| | - Marta Soriano
- Multidisciplinary Unit of Abdominal Pelvic Oncology Surgery (MUAPOS), University General Hospital of Castellón, Av Benicasim s/n, 12004, Castellón, Spain.,Department of Anesthesiology, University General Hospital of Castellón, Av Benicasim s/n, 12004, Castellón, Spain
| | - Javier Escrig
- Multidisciplinary Unit of Abdominal Pelvic Oncology Surgery (MUAPOS), University General Hospital of Castellón, Av Benicasim s/n, 12004, Castellón, Spain.,Department of Medicine, University Jaume I (UJI), Castellón, Spain.,Department of General Surgery, University General Hospital of Castellón, Av Benicasim s/n, 12004, Castellón, Spain
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25
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Abstract
Ovarian cancer is the third most common gynecologic malignancy worldwide but accounts for the highest mortality rate among these cancers. A stepwise approach to assessment, diagnosis, and treatment is vital to appropriate management of this disease process. An integrated approach with gynecologic oncologists as well as medical oncologists, pathologists, and radiologists is of paramount importance to improving outcomes. Surgical cytoreduction to R0 is the mainstay of treatment, followed by adjuvant chemotherapy. Genetic testing for gene mutations that affect treatment is the standard of care for all women with epithelial ovarian cancer. Nearly all women will have a recurrence, and the treatment of recurrent ovarian cancer continues to be nuanced and requires extensive review of up to date modalities that balance efficacy with the patient's quality of life. Maintenance therapy with poly ADP-ribose polymerase inhibitors, bevacizumab, and/or drugs targeting homologous recombination deficiency is becoming more widely used in the treatment of ovarian cancer, and the advancement of immunotherapy is further revolutionizing treatment targets.
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Affiliation(s)
- Lindsay Kuroki
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, Washington University School of Medicine, St Louis, MO, USA
| | - Saketh R Guntupalli
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, University of Colorado School of Medicine, Denver, CO, USA
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26
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Ponzone R. BRCA1/2 status and chemotherapy response score to tailor ovarian cancer surgery. Crit Rev Oncol Hematol 2020; 157:103128. [PMID: 33137578 DOI: 10.1016/j.critrevonc.2020.103128] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2020] [Revised: 08/29/2020] [Accepted: 10/09/2020] [Indexed: 12/13/2022] Open
Abstract
In advanced ovarian cancer (AOC) the complete eradication of all macroscopic disease at primary debulking surgery (PDS) is associated with the best outcome. If this cannot be achieved, neoadjuvant chemotherapy (NACT) followed by interval debulking surgery (IDS) can make complete cytoreduction possible while reducing postoperative morbidity. It is still debated if PDS and NACT- IDS are associated with similar survival and if they provide different outcomes when optimal cytoreduction is achieved. For a tailored surgical planning, accurate prediction of tumor's resectability, assessment of patient's performance status and in-depth knowledge of tumor biology are required. Both BRCA1/2 status and the "chemotherapy response score" are reliable markers of chemosensitivity and may thus improve our way to triage patients to PDS or NACT-IDS; furthermore, they could be used to modulate our surgical approach and define appropriate subgroups of patients for whom new therapies should be tested.
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Affiliation(s)
- Riccardo Ponzone
- Gynaecological Oncology, Candiolo Cancer Institute, FPO - IRCCS, Strada Provinciale 142, Km 3.95, 10060, Candiolo, Italy.
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27
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Liang WF, Li H, Wu JY, Liu CH, Wu MF, Li J. Identification of Ovarian Cancer Patients Most Likely to Achieve Chemotherapy Response Score 3 Following Neoadjuvant Chemotherapy: Development of a Predictive Nomogram. Front Oncol 2020; 10:560888. [PMID: 33123471 PMCID: PMC7571668 DOI: 10.3389/fonc.2020.560888] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2020] [Accepted: 08/31/2020] [Indexed: 12/27/2022] Open
Abstract
Background: The chemotherapy response score (CRS) system is a reproducible prognostic tool for patients receiving neoadjuvant chemotherapy (NACT) for tubo-ovarian high-grade serous carcinoma (HGSC). Achieving CRS 3 following NACT can be used as a surrogate for progression-free survival (PFS) and overall survival (OS). This study aimed to identify predictors of CRS 3 and develop a predictive nomogram. Methods: Data were extracted from 106 HGSC patients receiving NACT. Logistic regression was used to identify independent predictors for CRS 3. A nomogram was established based on the multivariate regression model. Results: All patients received three cycles of NACT, and CRS 3 was observed in 24 (22.6%) patients. Compared with patients in the CRS 1–2 group, patients in the CRS 3 groups had significantly improved PFS (log-rank test P < 0.0001). The multivariate regression analysis identified post-NACT CA125, percent decrease in CA125, post-NACT human epididymis protein 4 (HE4), and post-NACT hemoglobin level as independent predictors of CRS 3. The Hosmer-Lemeshow test showed goodness-of-fit of this regression model (P = 0.272). The nomogram including these factors presented good discrimination (area under the curve = 0.82), good calibration (mean absolute error = 0.039), and a net benefit within the threshold probabilities of CRS 3 > 5%. Conclusions: We validated the prognostic role of the CRS system and developed a nomogram that predicts the possibility of CRS 3 following NACT. The nomogram helps to identify patients who would benefit the most from NACT. More studies are warranted to validate this model.
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Affiliation(s)
- Wei-Feng Liang
- Department of Gynecology and Obstetrics, Qilu Hospital (Qingdao), Cheeloo College of Medicine, Shandong University, Qingdao, China.,Department of Gynecologic Oncology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Hui Li
- Department of Gynecologic Oncology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Jie-Ying Wu
- Department of Gynecologic Oncology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Chang-Hao Liu
- Department of Gynecologic Oncology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Miao-Fang Wu
- Department of Gynecologic Oncology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Jing Li
- Department of Gynecologic Oncology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
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28
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Liu Y, Cao L, Chen W, Wang J, Wang W, Liang Z. Feasibility of neoadjuvant and adjuvant intraperitoneal chemotherapy in patients with advanced epithelial ovarian cancer: A single-center experience. Medicine (Baltimore) 2020; 99:e22100. [PMID: 32899091 PMCID: PMC7478764 DOI: 10.1097/md.0000000000022100] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
Intraperitoneal (IP) chemotherapy is believed to prolong the survival of patients with advanced ovarian cancer after primary debulking surgery. However, there is little knowledge about IP chemotherapy in the setting of neoadjuvant chemotherapy, and there are contradictory conclusions about adjuvant IP chemotherapy. Here, we evaluated the feasibility of neoadjuvant and adjuvant IP chemotherapy in patients with advanced epithelial ovarian cancer (AEOC).We retrospectively reviewed the data of 114 patients with AEOC who received neoadjuvant chemotherapy followed by laparoscopic conservative interval debulking surgery (NACT + LIDS) in our institution from January 1, 2009 to December 31, 2017.The median overall survival (OS) was 56 months and the median disease-free interval (DFI) was 14 months for the entire study population. Neoadjuvant IP chemotherapy cycles were crucial for the treatment of no gross residual (R0) disease (hazard ratio [HR] = 0.446, 95% confidence interval [CI] = 0.245-0.811), which was independently associated with OS of the entire study population (HR = 9.589, 95% CI = 3.911-23.507). In addition, residual disease and body mass index (BMI) were the prognostic factors for DFI (HR = 6.022, 95% CI = 3.632-9.986; HR = 1.085, 95% CI = 1.012-1.163). However, adjuvant IP cycles along with BMI were the determining factors for DFI in the R0 group (HR = 0.703, 95% CI = 0.525-0.941; HR = 1.130, 95% CI = 1.025-1.247), and were associated with OS in the R0 group (HR = 0.488, 95% CI = 0.289-0.824). The OS and DFI Kaplan-Meier curves stratified by adjuvant IP chemothearpy cycles within the R0 group were statistically significant (P = .024 and P = .033, respectively).Our results showed improvement in patients with AEOC in terms of survival, thus suggesting the feasibility of neoadjuvant and adjuvant IP chemotherapy.
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McMullen M, Madariaga A, Lheureux S. New approaches for targeting platinum-resistant ovarian cancer. Semin Cancer Biol 2020; 77:167-181. [DOI: 10.1016/j.semcancer.2020.08.013] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2020] [Revised: 08/15/2020] [Accepted: 08/25/2020] [Indexed: 12/12/2022]
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Zhang K, Wang W, Chen L, Liu Y, Hu J, Guo F, Tian W, Wang Y, Xue F. Cross‑validation of genes potentially associated with neoadjuvant chemotherapy and platinum‑based chemoresistance in epithelial ovarian carcinoma. Oncol Rep 2020; 44:909-926. [PMID: 32705213 PMCID: PMC7388274 DOI: 10.3892/or.2020.7668] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2019] [Accepted: 05/14/2020] [Indexed: 02/07/2023] Open
Abstract
Ovarian carcinomas have the poorest prognosis and the highest mortality among gynecological malignancies. Neoadjuvant chemotherapy (NACT) is considered as a novel therapeutic strategy and an alternative treatment for advanced epithelial ovarian cancer (AEOC). The aim of the present study was to identify the core genes related to platinum‑based NACT resistance in AEOC and to allow screening at the molecular level for the most appropriate ovarian cancer patients for NACT. We obtained three drug‑resistant microarrays GSE114206, GSE41499 and GSE33482 from the Gene Expression Omnibus (GEO) database as well as a microarray representing NACT, GSE109934. Bioinformatics analysis revealed the nature of the four potential candidate genes for using in functional enrichment analyses and interaction network construction. The potential associations and possible genetic alterations among the DEGs were summarized using the STRING database in Cytoscape and the cBioPortal visualization tool, respectively. A total of 63 genes were identified as DEGs from GSE109934 representing NACT. From the drug‑resistant GSE114206 and GSE41499 datasets, 106 DEGs containing 36 upregulated genes and 70 downregulated genes were selected, and from the drug‑resistant GSE114206 and GSE33482 datasets, 406 DEGs with 157 upregulated genes and 249 downregulated genes were selected. The 36 upregulated DEGs and the 70 downregulated genes were notably abundant in the different categories. In KEGG pathway analysis, the 157 upregulated genes and the 249 downregulated genes were concentrated in distinctive signaling pathways. Four potential genes associated with NACT and platinum‑based chemoresistance were screened, including nuclear factor of activated T‑cells, cytoplasmic 1 (NAFTc1), Kruppel‑like factor 4 (KLF4), nuclear receptor subfamily 4 group A member 3 (NR4A3) and hepatocyte growth factor (HGF). Our study showed that the mRNA expression levels of NAFTc1, NR4A3 and HGF were increased in drug‑resistant OC cell lines (all P<0.01), whereas the mRNA expression levels of KLF4 were notably lower in the SKOV3‑CDDP and HeyA8‑CDDP cell line (all P<0.01) but higher in the A2780‑CBP cell line. The NAFTc1, KLF4, NR4A3 and HGF genes may be potential therapeutic targets for NACT and platinum‑based chemoresistance factors as well as candidate biomarkers in AEOC. Determination of the expression levels of these four genes in tumor tissues before planning NACT treatment or initial surgery would be beneficial for AEOC patients.
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Affiliation(s)
- Kai Zhang
- Department of Gynecology and Obstetrics, Tianjin Medical University General Hospital, Tianjin 300052, P.R. China
| | - Weihan Wang
- Tianjin Neurological Institute, Key Laboratory of Post-Neuroinjury Neuro‑Repair and Regeneration in Central Nervous System, Ministry of Education and Tianjin City, Tianjin Medical University General Hospital, Tianjin 300052, P.R. China
| | - Lingli Chen
- Department of Gynecology and Obstetrics, Tianjin Medical University General Hospital, Tianjin 300052, P.R. China
| | - Yulin Liu
- Department of Gynecology and Obstetrics, Tianjin Medical University General Hospital, Tianjin 300052, P.R. China
| | - Jiali Hu
- Department of Gynecology and Obstetrics, Tianjin Medical University General Hospital, Tianjin 300052, P.R. China
| | - Fei Guo
- Department of Gynecology and Obstetrics, Tianjin Medical University General Hospital, Tianjin 300052, P.R. China
| | - Wenyan Tian
- Department of Gynecology and Obstetrics, Tianjin Medical University General Hospital, Tianjin 300052, P.R. China
| | - Yingmei Wang
- Department of Gynecology and Obstetrics, Tianjin Medical University General Hospital, Tianjin 300052, P.R. China
| | - Fengxia Xue
- Department of Gynecology and Obstetrics, Tianjin Medical University General Hospital, Tianjin 300052, P.R. China
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Liu J, Jiao X, Gao Q. Neoadjuvant chemotherapy-related platinum resistance in ovarian cancer. Drug Discov Today 2020; 25:1232-1238. [DOI: 10.1016/j.drudis.2020.04.015] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2020] [Revised: 04/10/2020] [Accepted: 04/19/2020] [Indexed: 12/31/2022]
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Onda T, Satoh T, Ogawa G, Saito T, Kasamatsu T, Nakanishi T, Mizutani T, Takehara K, Okamoto A, Ushijima K, Kobayashi H, Kawana K, Yokota H, Takano M, Kanao H, Watanabe Y, Yamamoto K, Yaegashi N, Kamura T, Yoshikawa H. Comparison of survival between primary debulking surgery and neoadjuvant chemotherapy for stage III/IV ovarian, tubal and peritoneal cancers in phase III randomised trial. Eur J Cancer 2020; 130:114-125. [PMID: 32179446 DOI: 10.1016/j.ejca.2020.02.020] [Citation(s) in RCA: 119] [Impact Index Per Article: 29.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2019] [Revised: 02/05/2020] [Accepted: 02/09/2020] [Indexed: 11/24/2022]
Abstract
BACKGROUND Regarding the comparison between primary debulking surgery (PDS) and neoadjuvant chemotherapy (NACT) for stage III/IV ovarian, tubal and peritoneal cancers, EORTC55971 and CHORUS studies demonstrated noninferiority of NACT. Previously, we reported reduced invasiveness of NACT in JCOG0602. This is a final analysis including the primary endpoint of overall survival (OS). METHODS Patients were randomised to PDS (PDS followed by 8x paclitaxel and carboplatin, i.e. TC regimen) or NACT (4x TC, interval debulking surgery [IDS], 4x TC). The primary endpoint was OS. The noninferiority hazard ratio (HR) margin for NACT compared with PDS was 1·161. The planned sample size was 300. FINDINGS Between 2006 and 2011, 301 patients were randomised, 149 to PDS and 152 to NACT. The median OS was 49·0 and 44·3 months in the PDS and NACT. HR for NACT was 1·052 [90·8% confidence interval (CI) 0·835-1·326], and one-sided noninferiority p-value was 0·24. Median progression-free survival was 15·1 and 16·4 months in the PDS and NACT (HR: 0·96 [95%CI 0·75-1·23]). In the PDS arm, 147/149 underwent PDS and 49/147 underwent IDS. In the NACT arm 130/152 underwent IDS. Complete resection was achieved in 12% (17/147) of PDS and 31% (45/147) of PDS ± IDS in the PDS arm and in 64% (83/130) of IDS in the NACT arm. Optimal surgery (residual tumour <1 cm) was achieved in 37% (55/147), 63% (92/147), and 82% (107/130 respectively. In the NACT, PS 2/3, serum albumin ≤2·5, CA125 > 2000 an institution with low study activity was advantageous, whereas clear/mucinous histology was disadvantageous for OS. INTERPRETATION The noninferiority of NACT was not confirmed. NACT may not always be a substitute for PDS. However, as our study had smaller numbers, the noninferiority of the previous studies cannot be denied. FUNDING Ministry of Health, Labour and Welfare, Japan and the National Cancer Center, Japan. CLINICAL TRIAL INFORMATION UMIN000000523.
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Affiliation(s)
- Takashi Onda
- Department of Gynecology, Kitasato University School of Medicine, Sagamihara, Japan.
| | - Toyomi Satoh
- Department of Obstetrics and Gynecology, Faculty of Medicine, University of Tsukuba, Tsukuba, Japan
| | - Gakuto Ogawa
- JCOG Data Center/Operations Office, National Cancer Center Hospital, Tokyo, Japan
| | - Toshiaki Saito
- Gynecology Service, National Hospital Organization Kyushu Cancer Center, Fukuoka, Japan
| | - Takahiro Kasamatsu
- Department of Gynecologic Oncology, National Cancer Center Hospital, Tokyo, Japan
| | - Toru Nakanishi
- Department of Gynecologic Oncology, Aichi Cancer Center Hospital, Nagoya, Japan
| | - Tomonori Mizutani
- JCOG Data Center/Operations Office, National Cancer Center Hospital, Tokyo, Japan
| | - Kazuhiro Takehara
- Department of Gynecologic Oncology, National Hospital Organization Shikoku Cancer Center, Matsuyama, Japan
| | - Aikou Okamoto
- Department of Obstetrics and Gynecology, The Jikei University School of Medicine, Tokyo, Japan
| | - Kimio Ushijima
- Department of Obstetrics and Gynecology, Kurume University School of Medicine, Kurume, Japan
| | - Hiroaki Kobayashi
- Department of Gynecology and Obstetrics, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Kei Kawana
- Department of Obstetrics and Gynecology, Faculty of Medicine, The University of Tokyo, Tokyo, Japan
| | - Harushige Yokota
- Department of Gynecology, Saitama Cancer Center, Kita Adachi Gun, Japan
| | - Masashi Takano
- Department of Clinical Oncology, National Defense Medical College Hospital, Tokorozawa, Japan
| | - Hiroyuki Kanao
- Department of Gynecological Oncology, Cancer Institute Hospital, Tokyo, Japan
| | - Yoh Watanabe
- Department of Obstetrics and Gynecology, Kindai University Faculty of Medicine, Osakasayama, Japan
| | - Kaichiro Yamamoto
- Department of Obstetrics and Gynecology, Faculty of Medicine, Kindai University, Sakai Hospital, Sakai, Japan
| | - Nobuo Yaegashi
- Department of Obstetrics and Gynecology, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Toshiharu Kamura
- Medical Care Education Research Foundation, Yanagawa Hospital, Yanagawa, Japan
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Yim GW, Suh DH, Kim JW, Kim SC, Kim YT. The 34th Annual Meeting of the Korean Society of Gynecologic Oncology 2019: meeting report. J Gynecol Oncol 2020; 30:e91. [PMID: 31140217 PMCID: PMC6543115 DOI: 10.3802/jgo.2019.30.e91] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2019] [Revised: 05/13/2019] [Accepted: 05/13/2019] [Indexed: 02/02/2023] Open
Abstract
The 34th Annual Meeting of Korean Society of Gynecologic Oncology (KSGO) was held in Busan, Korea from 26 to 27 April. Around 460 Korean and international clinicians gathered in Busan to share and discuss their latest work and key issues of gynecologic oncologic research and treatment. The scope of this meeting included recent clinical trials and updates in gynecologic oncology, advances in ovarian cancer treatment, targeted therapy and immunotherapy in gynecologic cancer, management of hereditary gynecologic cancer, and newly revised staging of cervical cancer. As expected, the ongoing debate regarding the recent clinical trial on minimally invasive surgery for early-stage cervical cancer was addressed throughout the congress and the initial outline of the KSGO position statement was open for discussion. The meeting was an opportunity for all participants to come together and explore scientific insights of gynecologic cancer.
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Affiliation(s)
- Ga Won Yim
- Department of Obstetrics and Gynecology, Seoul National University College of Medicine, Seoul, Korea
| | - Dong Hoon Suh
- Department of Obstetrics and Gynecology, Seoul National University Bundang Hospital, Seongnam, Korea
| | - Jae Weon Kim
- Department of Obstetrics and Gynecology, Seoul National University College of Medicine, Seoul, Korea
| | - Seung Cheol Kim
- Department of Obstetrics and Gynecology, Ewha Womans University College of Medicine, Seoul, Korea
| | - Young Tae Kim
- Department of Obstetrics and Gynecology, Yonsei University College of Medicine, Seoul, Korea.
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Impact of neoadjuvant chemotherapy cycles on survival of patients with advanced ovarian cancer: A French national multicenter study (FRANCOGYN). Eur J Obstet Gynecol Reprod Biol 2020; 245:64-72. [DOI: 10.1016/j.ejogrb.2019.12.001] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2019] [Revised: 12/03/2019] [Accepted: 12/04/2019] [Indexed: 12/13/2022]
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de Fréminville Q, Licaj I, Frenel JS, Hamel-Senecal L, Thomas G, Brachet PE, Coquan E, Leconte A, Classe JM, Joly F. [Retrospective study: Late surgery post chemotherapy versus after 3-4 cures in treatment of advanced ovarian cancer]. Bull Cancer 2019; 107:157-170. [PMID: 31858981 DOI: 10.1016/j.bulcan.2019.10.004] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2019] [Revised: 09/30/2019] [Accepted: 10/02/2019] [Indexed: 11/30/2022]
Abstract
INTRODUCTION Treatment in locally advanced ovarian cancer is optimal surgery followed by chemotherapy. Patients with significant tumor spread, OMS>2, age>75 years old are poor candidates for aggressive primary surgery. Interval surgery, after neo-adjuvant chemotherapy, aims to achieve more complete surgery, increase survival, and reduce surgical morbidity. The primary endpoint was progression-free survival. Secondary outcomes were overall survival and postoperative morbidity and mortality. METHOD This is a retrospective study conducted in 2 French referral centers between January 2000 and December 2015. Patients who could not benefit from a complete initial surgery were operated after 3 cures of chemotherapy at the François Baclesse center and after least 5 cures at the center René Gauducheau. RESULTS The population analyzed included 104 patients, 43 (41.0%) patients treated at the René Gauducheau center (group 1) and 61 (59.0%) patients treated at the François Baclesse center (group 2). Progression-free and overall survival were similar between the 2 groups, they were, respectively, 15.9 months and 34 months in group 1 vs. 15.4 months and 37.6 months in group 2 (P=0.72; P=0.65). Mean hospital stay and postoperative morbidity were similar in both groups. CONCLUSION For weak patients, to limit invasive surgery, doing more than 5 courses of chemotherapy may be a reasonable option.
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Affiliation(s)
| | - Idlir Licaj
- Centre François-Baclesse, 2, avenue du Général-Harris, 14000 Caen, France
| | | | - Lea Hamel-Senecal
- Centre François-Baclesse, 2, avenue du Général-Harris, 14000 Caen, France
| | - Guy Thomas
- Centre François-Baclesse, 2, avenue du Général-Harris, 14000 Caen, France
| | | | - Elodie Coquan
- Centre François-Baclesse, 2, avenue du Général-Harris, 14000 Caen, France
| | - Alexandra Leconte
- Centre François-Baclesse, 2, avenue du Général-Harris, 14000 Caen, France
| | - Jean-Marc Classe
- Department Medical Oncology, Centre R-Gauducheau, Nantes, France
| | - Florence Joly
- Centre François-Baclesse, 2, avenue du Général-Harris, 14000 Caen, France
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Tate S, Nishikimi K, Kato K, Matsuoka A, Kambe M, Kiyokawa T, Shozu M. Microscopic diseases remain in initial disseminated sites after neoadjuvant chemotherapy for stage III/IV ovarian, tubal, and primary peritoneal cancer. J Gynecol Oncol 2019; 31:e34. [PMID: 31912684 PMCID: PMC7189082 DOI: 10.3802/jgo.2020.31.e34] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2019] [Revised: 09/21/2019] [Accepted: 11/10/2019] [Indexed: 12/16/2022] Open
Abstract
Objective This study aimed to evaluate the presence of pathological residual tumor (pRT) in each initial disseminated site after neoadjuvant chemotherapy (NACT) to assess the appropriate surgical margins during interval debulking surgery (IDS) for a favorable prognosis. Methods This prospective descriptive study included patients with stage IIIC–IV epithelial ovarian, fallopian tubal, and peritoneal cancer. One hundred eleven patients underwent diagnostic exploratory laparotomy, and their initial intra-abdominal dissemination statuses were recorded. Any tumor >1 cm in diameter found during the exploratory laparotomy was resected during IDS even if it was macroscopically invisible after NACT. The pRT rate after NACT and negative predictive value (NPV; probability that sites with macroscopically invisible tumors have no pRT) during IDS were assessed in each disseminated site. Results A median of 5 NACT cycles were performed. Sites with a high incidence of pRT and low NPV included the rectosigmoid colon (71.4%, 38.6%), transverse mesentery (70.3%, 50.0%), greater omentum (68.3%, 51.7%), right diaphragm (61.9%, 48.1%), paracolic gutters (61.1%, 50.0%), and vesicouterine pouch (56.6%, 50.0%). Organs/tissues with a high incidence of pRT featured a low NPV. The median progression-free survival and overall survival in this cohort were 27.7 and 71.9 months, respectively. Conclusion Even if a disseminated site >1 cm in diameter before NACT is invisible during IDS, microscopic disease remains present within it. The appropriate surgical margins for IDS with a favorable prognosis could be secured by resecting a lesion of >1 cm before NACT even if it is invisible during IDS.
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Affiliation(s)
- Shinichi Tate
- Department of Gynecology, Chiba University Hospital, Chiba, Japan.
| | - Kyoko Nishikimi
- Department of Gynecology, Chiba University Hospital, Chiba, Japan
| | - Kazuyoshi Kato
- Department of Obstetrics and Gynecology, Tokyo Medical University, Tokyo, Japan
| | - Ayumu Matsuoka
- Department of Gynecology, Chiba University Hospital, Chiba, Japan
| | - Michiyo Kambe
- Department of Pathology, Nasional Hospital Organization Chiba Medical Center, Chiba, Japan
| | - Takako Kiyokawa
- Department of Pathology, Jikei University School of Medicine, Tokyo, Japan
| | - Makio Shozu
- Department of Gynecology, Chiba University Hospital, Chiba, Japan
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Gao Y, Li Y, Zhang C, Han J, Liang H, Zhang K, Guo H. Evaluating the benefits of neoadjuvant chemotherapy for advanced epithelial ovarian cancer: a retrospective study. J Ovarian Res 2019; 12:85. [PMID: 31519183 PMCID: PMC6744704 DOI: 10.1186/s13048-019-0562-9] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2019] [Accepted: 09/02/2019] [Indexed: 01/10/2023] Open
Abstract
Objective To compare the chemoresistance and survival in patients with stage IIIC or IV epithelial ovarian cancer who were treated with neoadjuvant chemotherapy (NACT) followed by interval debulking surgery (IDS) or primary debulking surgery (PDS). The clinical characteristics of patients who benefited from NACT were further evaluated. Methods We retrospectively analyzed 220 patients who underwent NACT followed by IDS or PDS from January 2002 to December 2016. Differences in clinicopathological features, chemoresistance and prognosis were analyzed. Results The incidence rate for optimal cytoreduction and chemoresistance in the NACT group was relatively higher than PDS group. No differences were observed in progression free survival or overall survival. Patients without macroscopic RD in NACT group (NACT-R0) had a similar prognosis compared to those in PDS group who had RD<1 cm, and a relatively better prognosis compared to the PDS group that had RD ≥ 1 cm. The survival curve showed that patients in NACT-R0 group that were chemosensitive seemed to have a better prognosis compared to patients in PDS group that had RD. Conclusion Patients without RD after PDS had the best prognosis, whereas patients with RD after NACT followed by IDS had the worst. However, even if patients achieved no RD, their prognosis varied depending on chemosensitivity. Survival was better in patients who were chemosensitive compared to thosewho underwent PDS but had RD. Hence evaluating the chemosensitivity and feasibility of complete cytoreduction in advance is crucial.
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Affiliation(s)
- Yan Gao
- Department of Obstetrics & Gynecology, Peking University Third Hospital, No. 49 Huayuan North Road, Haidian District, Beijing, 100191, China
| | - Yuan Li
- Department of Obstetrics & Gynecology, Peking University Third Hospital, No. 49 Huayuan North Road, Haidian District, Beijing, 100191, China
| | - Chunyu Zhang
- Department of Obstetrics & Gynecology, Peking University Third Hospital, No. 49 Huayuan North Road, Haidian District, Beijing, 100191, China
| | - Jinsong Han
- Department of Obstetrics & Gynecology, Peking University Third Hospital, No. 49 Huayuan North Road, Haidian District, Beijing, 100191, China
| | - Huamao Liang
- Department of Obstetrics & Gynecology, Peking University Third Hospital, No. 49 Huayuan North Road, Haidian District, Beijing, 100191, China
| | - Kun Zhang
- Department of Obstetrics & Gynecology, Peking University Third Hospital, No. 49 Huayuan North Road, Haidian District, Beijing, 100191, China
| | - Hongyan Guo
- Department of Obstetrics & Gynecology, Peking University Third Hospital, No. 49 Huayuan North Road, Haidian District, Beijing, 100191, China.
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Himoto Y, Cybulska P, Shitano F, Sala E, Zheng J, Capanu M, Nougaret S, Nikolovski I, Vargas HA, Wang W, Mueller JJ, Chi DS, Lakhman Y. Does the method of primary treatment affect the pattern of first recurrence in high-grade serous ovarian cancer? Gynecol Oncol 2019; 155:192-200. [PMID: 31521322 DOI: 10.1016/j.ygyno.2019.08.011] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2018] [Revised: 08/10/2019] [Accepted: 08/11/2019] [Indexed: 01/26/2023]
Abstract
PURPOSE To determine if the primary treatment approach (primary debulking surgery (PDS) versus neoadjuvant chemotherapy and interval debulking surgery (NACT-IDS)) influences the pattern of first recurrence in patients with completely cytoreduced advanced high-grade serous ovarian carcinoma (HGSOC). MATERIALS AND METHODS This retrospective study included 178 patients with newly diagnosed stage IIIC-IV HGSOC, complete gross resection during PDS (n = 124) or IDS (n = 54) from January 2008-March 2013, and baseline and first recurrence contrast-enhanced computed tomography scans. Clinical characteristics and number of disease sites at baseline were analyzed for associations with time to recurrence. In 135 patients who experienced recurrence, the overlap in disease locations between baseline and recurrence and the number of new disease locations at recurrence were analyzed according to the primary treatment approach. RESULTS At univariate and multivariate analyses, NACT-IDS was associated with more overlapping locations between baseline and first recurrence (p ≤ 0.003) and fewer recurrences in new anatomic locations (p ≤ 0.043) compared with PDS. The same results were found in a subgroup that received intra-peritoneal adjuvant chemotherapy after either treatment approach. At univariate analysis, patient age, primary treatment approach, adjuvant chemotherapy route, and number of disease locations at baseline were associated with time to recurrence (p ≤ 0.009). At multivariate analysis, older patient age, NACT-IDS, and greater disease locations at baseline remained significant (p ≤ 0.018). CONCLUSION The distribution of disease at the time of first recurrence varied with the choice of primary treatment. Compared to patients treated with PDS, patients who underwent NACT-IDS experienced recurrence more often in the same locations as the original disease.
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Affiliation(s)
- Yuki Himoto
- Department of Radiology, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Paulina Cybulska
- Gynecology Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Fuki Shitano
- Department of Radiology, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Evis Sala
- Department of Radiology, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Junting Zheng
- Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Marinela Capanu
- Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Stephanie Nougaret
- Department of Radiology, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Ines Nikolovski
- Department of Radiology, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Hebert A Vargas
- Department of Radiology, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Wei Wang
- Department of Radiology, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Jennifer J Mueller
- Gynecology Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Dennis S Chi
- Gynecology Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Yulia Lakhman
- Department of Radiology, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA.
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Bartels HC, Rogers AC, McSharry V, McVey R, Walsh T, O'Brien D, Boyd WD, Brennan DJ. A meta-analysis of morbidity and mortality in primary cytoreductive surgery compared to neoadjuvant chemotherapy in advanced ovarian malignancy. Gynecol Oncol 2019; 154:622-630. [DOI: 10.1016/j.ygyno.2019.07.011] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2019] [Revised: 07/08/2019] [Accepted: 07/09/2019] [Indexed: 01/27/2023]
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Gao T, Huang XX, Wang WY, Wu MF, Lin ZQ, Li J. Feasibility and safety of neoadjuvant laparoscopic hyperthermic intraperitoneal chemotherapy in patients with advanced stage ovarian cancer: a single-center experience. Cancer Manag Res 2019; 11:6931-6940. [PMID: 31440085 PMCID: PMC6664857 DOI: 10.2147/cmar.s213882] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2019] [Accepted: 07/09/2019] [Indexed: 12/28/2022] Open
Abstract
Objectives For patients with advanced ovarian cancer, neoadjuvant chemotherapy (NACT) can significantly increase the rate of optimal cytoreduction. However, this does not translate into a survival benefit. The aim of this study was to investigate the feasibility and effect of neoadjuvant laparoscopic hyperthermic intraperitoneal chemotherapy (NLHIPEC). Methods Between March 2016 and February 2018, 14 patients with advanced ovarian cancer who were not candidates for optimal cytoreduction via primary debulking surgery (PDS) received NLHIPEC. Their clinical data were retrospectively analyzed. Results No patients experienced intraoperative complications during NLHIPEC. Grade 3 adverse events (AEs) were noted in two (14.3%) patients, and all patients received planned NACT without dose delay or dose reduction. Following NACT, CA125 levels <35 U/mL and <20 U/mL were observed in six (42.9%) patients and five (35.7%) patients, respectively. All patients underwent interval debulking surgery (IDS) after the last NACT cycle. After IDS, R0 resection was achieved in 10 (71.4%) patients without intraoperative injury, and one (7.1%) patient developed a grade 3 AE. During a median follow-up time of 16 months, no patients died of disease, and the median progression-free survival (PFS) was not achieved. Progression was noted in six (42.9%) patients (range, 9–21 months). Conclusions NLHIPEC appears to be a feasible option for ovarian cancer patients who have a low likelihood of achieving optimal cytoreduction during PDS.
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Affiliation(s)
- Tian Gao
- Department of Gynecologic Oncology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou 510120, People's Republic of China
| | - Xiao-Xin Huang
- Department of Gynecologic Oncology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou 510120, People's Republic of China
| | - Wu-Yun Wang
- Department of Gynecologic Oncology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou 510120, People's Republic of China.,Department of Gynecology, Hangzhou Women's Hospital, Hangzhou 310008, People's Republic of China
| | - Miao-Fang Wu
- Department of Gynecologic Oncology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou 510120, People's Republic of China
| | - Zhong-Qiu Lin
- Department of Gynecologic Oncology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou 510120, People's Republic of China
| | - Jing Li
- Department of Gynecologic Oncology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou 510120, People's Republic of China
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Ovarian Cancer Stemness: Biological and Clinical Implications for Metastasis and Chemotherapy Resistance. Cancers (Basel) 2019; 11:cancers11070907. [PMID: 31261739 PMCID: PMC6678827 DOI: 10.3390/cancers11070907] [Citation(s) in RCA: 33] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2019] [Revised: 06/24/2019] [Accepted: 06/26/2019] [Indexed: 01/04/2023] Open
Abstract
Epithelial ovarian cancer is a highly lethal gynecological malignancy that is characterized by the early development of disseminated metastasis. Though ovarian cancer has been generally considered to preferentially metastasize via direct transcoelomic dissemination instead of the hematogenous route, emerging evidence has indicated that the hematogenous spread of cancer cells plays a larger role in ovarian cancer metastasis than previously thought. Considering the distinctive biology of ovarian cancer, an in-depth understanding of the biological and molecular mechanisms that drive metastasis is critical for developing effective therapeutic strategies against this fatal disease. The recent “cancer stem cell theory” postulates that cancer stem cells are principally responsible for tumor initiation, metastasis, and chemotherapy resistance. Even though the hallmarks of ovarian cancer stem cells have not yet been completely elucidated, metastasized ovarian cancer cells, which have a high degree of chemoresistance, seem to manifest cancer stem cell properties and play a key role during relapse at metastatic sites. Herein, we review our current understanding of the cell-biological mechanisms that regulate ovarian cancer metastasis and chemotherapy resistance, with a pivotal focus on ovarian cancer stem cells, and discuss the potential clinical implications of evolving cancer stem cell research and resultant novel therapeutic approaches.
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Hacker NF. Neoadjuvant chemotherapy for advanced epithelial ovarian cancer. Who really benefits? Aust N Z J Obstet Gynaecol 2019; 57:585-587. [PMID: 29210052 DOI: 10.1111/ajo.12737] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Neville F Hacker
- Gynaecological Cancer Centre, Royal Hospital for Women, University of New South Wales, Sydney, Australia
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Chiofalo B, Bruni S, Certelli C, Sperduti I, Baiocco E, Vizza E. Primary debulking surgery vs. interval debulking surgery for advanced ovarian cancer: review of the literature and meta-analysis. Minerva Med 2019; 110:330-340. [PMID: 31081304 DOI: 10.23736/s0026-4806.19.06078-6] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
INTRODUCTION Epithelial ovarian cancer (EOC) is the seventh most common cancer among women in the world and the leading cause of death from gynecological malignancies. The standard treatment for advanced EOC consists of optimal primary debulking surgery (PDS) associated with an adjuvant chemotherapy. Neoadjuvant chemotherapy (NACT) and interval debulking surgery (IDS) have been proposed in the management of advanced EOC to increase the rate of complete citoreductive surgery and to reduce morbidity and mortality. This systematic review and meta-analysis is conducted to compare the oncologic and postoperative outcomes of NACT and IDS with PDS followed by chemotherapy in patients with ovarian cancer. EVIDENCE ACQUISITION We conducted a search on the electronic databases PubMed/Medline, Cochrane and Scopus. All randomized controlled trials, cohort and case-control studies comparing PDS and IDS in ovarian cancer published in English until 28 February 2019 were considered eligible. EVIDENCE SYNTHESIS Twenty studies were included in the systematic review. As regards the meta-analysis, only studies that allowed the data we needed to be extracted were included: five were included for the evaluation of overall survival (OS) and PFS and 9 for the evaluation of major postoperative complications and days of hospital stay. CONCLUSIONS From the meta-analysis of the current available literature, none of the two investigated procedures has proven to be superior in terms of OS and PFS in the treatment of advanced ovarian cancer. However surgical complexity and postoperative complications are reduced in the IDS group.
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Affiliation(s)
- Benito Chiofalo
- Unit of Gynecologic Oncology, Department of Experimental Clinical Oncology, IRCCS Regina Elena National Cancer Institute, Rome, Italy -
| | - Simone Bruni
- Division of Obstetrics and Gynecology, Department of Molecular and Developmental Medicine, University of Siena, Siena, Italy
| | - Camilla Certelli
- Unit of Gynecologic Oncology, Department of Experimental Clinical Oncology, IRCCS Regina Elena National Cancer Institute, Rome, Italy
| | - Isabella Sperduti
- Unit of Biostatistical, IRCCS Regina Elena National Cancer Institute, Rome, Italy
| | - Ermelinda Baiocco
- Unit of Gynecologic Oncology, Department of Experimental Clinical Oncology, IRCCS Regina Elena National Cancer Institute, Rome, Italy
| | - Enrico Vizza
- Unit of Gynecologic Oncology, Department of Experimental Clinical Oncology, IRCCS Regina Elena National Cancer Institute, Rome, Italy
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Timmermans M, van der Hel O, Sonke G, Van de Vijver K, van der Aa M, Kruitwagen R. The prognostic value of residual disease after neoadjuvant chemotherapy in advanced ovarian cancer; A systematic review. Gynecol Oncol 2019; 153:445-451. [DOI: 10.1016/j.ygyno.2019.02.019] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2018] [Revised: 02/18/2019] [Accepted: 02/19/2019] [Indexed: 01/12/2023]
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McCarthy AJ, Rouzbahman M, Thiryayi SA, Chapman WB, Clarke BA. Neoadjuvant therapy in gynaecological malignancies: What pathologists need to know. J Clin Pathol 2019; 72:102-111. [PMID: 30670562 DOI: 10.1136/jclinpath-2018-205634] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2018] [Accepted: 11/29/2018] [Indexed: 11/04/2022]
Abstract
In recent times, there has been a growing tendency to treat advanced gynaecological malignancies with neoadjuvant chemotherapy (NACT), with the goal of reducing tumour volume and enhancing operability resulting in optimal cytoreduction. This approach is used in particular for patients with advanced high-grade serous carcinoma of the ovary, fallopian tube or peritoneum. Pathology plays a crucial role in the management of these patients, both before and after NACT. Prior to initiation of NACT, a biopsy should be performed, usually of the omental cake, to confirm that a malignancy is present, to identify the site of origin of the tumour and to type and grade the tumour. Histopathologists must be aware of the resultant morphological effects of NACT when examining specimens following interval cytoreduction surgery. Tumour typing and grading, and even the identification of residual neoplasia, are particular challenges. Immunohistochemistry, when used judiciously, can be a useful adjunct in certain scenarios. A pathological assessment of the response to chemotherapy, and the pathological stage should be provided in the pathology report, as these may inform prognosis and subsequent management. We present a comprehensive overview of the relevant clinical and pathological aspects pertaining to NACT for gynaecological malignancies for the practicing surgical pathologist.
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Affiliation(s)
- Aoife J McCarthy
- Department of Anatomical Pathology, Laboratory Medicine Program, University Health Network, Toronto, Ontario, Canada .,Department of Laboratory Medicine and Pathobiology, Faculty of Medicine, University of Toronto, Toronto, Ontario, Canada
| | - Marjan Rouzbahman
- Department of Anatomical Pathology, Laboratory Medicine Program, University Health Network, Toronto, Ontario, Canada.,Department of Laboratory Medicine and Pathobiology, Faculty of Medicine, University of Toronto, Toronto, Ontario, Canada
| | - Sakinah A Thiryayi
- Department of Anatomical Pathology, Laboratory Medicine Program, University Health Network, Toronto, Ontario, Canada.,Department of Laboratory Medicine and Pathobiology, Faculty of Medicine, University of Toronto, Toronto, Ontario, Canada
| | - William B Chapman
- Department of Anatomical Pathology, Laboratory Medicine Program, University Health Network, Toronto, Ontario, Canada.,Department of Laboratory Medicine and Pathobiology, Faculty of Medicine, University of Toronto, Toronto, Ontario, Canada
| | - Blaise A Clarke
- Department of Anatomical Pathology, Laboratory Medicine Program, University Health Network, Toronto, Ontario, Canada.,Department of Laboratory Medicine and Pathobiology, Faculty of Medicine, University of Toronto, Toronto, Ontario, Canada
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Al Mutairi N, Le T. Does Neoadjuvant Chemotherapy Impact Prognosis in Advanced-Stage Epithelial Ovarian Cancer Optimally Debulked at Surgery? JOURNAL OF OBSTETRICS AND GYNAECOLOGY CANADA 2018; 41:185-190. [PMID: 30316718 DOI: 10.1016/j.jogc.2018.05.031] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2018] [Accepted: 05/21/2018] [Indexed: 11/26/2022]
Abstract
OBJECTIVE Neoadjuvant chemotherapy (NAC) has been shown to be noninferior to primary surgery in advanced stage ovarian cancer. We examined the impact of the neoadjuvant approach in patients with optimal residuals (<1 cm). METHODS Retrospective review of optimally debulked stage 3/4 ovarian cancer was performed. Chi-square tests were used to detect significant associations between categorical variables. A Cox regression model was built to predict patients' overall survival, adjusting for age, tumour grade, histology, use of adjuvant intraperitoneal chemotherapy, residual status, and primary treatment modality. RESULTS One hundred one patients were reviewed. Median age was 60.5 (range 39-85). NAC was used in 34 patients. Serous histology was documented in 60 of 101 patients (59%). Microscopic residuals were achieved in 70 patients (69%). There was no significant association between primary treatment modality and microscopic residuals status. With a median follow-up time of 33 months, progression was observed in 53% of patients, with a median progression-free survival of 19.4 months. The use of NAC was an independent adverse prognostic factor (hazard ratio 5.79; 95% CI 2.15-15.55, P = 0.001) for overall survival. Macroscopic residual was an independent adverse prognostic factor (hazard ratio 10.76; 95% CI 2.98-38.89, P < 0.001). The overall Kaplan-Meier median survival estimate was 54.5 months (95% CI 50.64-58.36) in the primary surgery group compared with 41.43 months (95% CI 35.58-47.29) in those given NAC (P = 0.002) CONCLUSION: Primary surgery should be the preferred approach in patients with an initial high likelihood of being optimally cytoreduced.
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Affiliation(s)
- Nashmia Al Mutairi
- Division of Gynecology Oncology, Oncology Department, King Abdulaziz Medical City, Ministry of National Guard Health Affairs, Riyadh, Saudi Arabia
| | - Tien Le
- Division of Gynecologic Oncology, University of Ottawa, Ottawa, ON.
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Zhong Y, Yang S, Wang W, Wei P, He S, Ma H, Yang J, Wang Q, Cao L, Xiong W, Zhou M, Li G, Shuai C, Peng S. The interaction of Lin28A/Rho associated coiled-coil containing protein kinase2 accelerates the malignancy of ovarian cancer. Oncogene 2018; 38:1381-1397. [PMID: 30266988 PMCID: PMC6372474 DOI: 10.1038/s41388-018-0512-9] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2018] [Revised: 08/04/2018] [Accepted: 09/03/2018] [Indexed: 12/21/2022]
Abstract
Ovarian cancer (OC) is the leading cause of death among women with gynecologic malignant diseases, however, the molecular mechanism of ovarian cancer is not well defined. Previous studies have found that RNA binding protein Lin28A is a key factor of maintain the pluripotency of stem cells, and it is positively correlated with the degree of several cancers (breast, prostate, liver cancer, etc). Our previous study shows that Lin28A is highly expressed in OC tissues and is involved in the regulation of OC cell biological behavior. In this study, we confirmed that high expression of Lin28A promoted the survival, invasion, metastasis, and inhibited the apoptosis of OC cells. Lin28A interacts with Rho associated coiled-coil containing protein kinase2 (ROCK2) but not ROCK1 and upregulates the expression of ROCK2 in OC cells. The binding sites of each other were identified by truncated mutations and Immuno-precipitaion (IP) assay. After knock down of ROCK2 in cells with high expression of Lin28A, the survival, invasion, metastasis was significantly inhibited and early apoptosis was increased in OC cells and OC xenograft in nude mice. Our experimental data also showed that knock down of ROCK2 but not ROCK1 inhibited the invasion by decreasing the expression of N-cadherin, Slug, β-catenin and increasing ZO-1 expression. Simultaneously, knock down of ROCK2 induced cell apoptosis by increasing cleaved Caspase-9,cleaved Caspase-7, and cleaved Caspase-3. Taken together, Lin28A regulated the biological behaviors in OC cells through ROCK2 and the interaction of Lin28A/ROCK2 may be a new target for diagnosis and gene therapy of OC.
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Affiliation(s)
- Yancheng Zhong
- Hunan Provincial Tumor Hospital and the Affiliated Tumor Hospital of Xiangya School of Medicine, School of Basic Medical Science, Central South University, Changsha, Hunan, China
| | - Sheng Yang
- Human Reproduction Center, Shenzhen Hospital of Hongkong University, Haiyuan 1 Road, Futian, Shenzhen, China
| | - Wei Wang
- The Pathology Department of the Jining Medical University, Shan Dong, China
| | - Pingpin Wei
- Hunan Provincial Tumor Hospital and the Affiliated Tumor Hospital of Xiangya School of Medicine, School of Basic Medical Science, Central South University, Changsha, Hunan, China
| | - Shiwei He
- Hunan Provincial Tumor Hospital and the Affiliated Tumor Hospital of Xiangya School of Medicine, School of Basic Medical Science, Central South University, Changsha, Hunan, China
| | - Haotian Ma
- Hunan Provincial Tumor Hospital and the Affiliated Tumor Hospital of Xiangya School of Medicine, School of Basic Medical Science, Central South University, Changsha, Hunan, China
| | - Juan Yang
- Hunan Provincial Tumor Hospital and the Affiliated Tumor Hospital of Xiangya School of Medicine, School of Basic Medical Science, Central South University, Changsha, Hunan, China
| | - Qian Wang
- The department of Gynecology of Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Lanqin Cao
- The department of Gynecology of Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Wei Xiong
- Hunan Provincial Tumor Hospital and the Affiliated Tumor Hospital of Xiangya School of Medicine, School of Basic Medical Science, Central South University, Changsha, Hunan, China
| | - Ming Zhou
- Hunan Provincial Tumor Hospital and the Affiliated Tumor Hospital of Xiangya School of Medicine, School of Basic Medical Science, Central South University, Changsha, Hunan, China
| | - Guiyuan Li
- Hunan Provincial Tumor Hospital and the Affiliated Tumor Hospital of Xiangya School of Medicine, School of Basic Medical Science, Central South University, Changsha, Hunan, China
| | - Cijun Shuai
- Jiangxi University of Science and Technology, Ganzhou, 341000, China
| | - Shuping Peng
- Hunan Provincial Tumor Hospital and the Affiliated Tumor Hospital of Xiangya School of Medicine, School of Basic Medical Science, Central South University, Changsha, Hunan, China.
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Son JH, Chang K, Kong TW, Paek J, Chang SJ, Ryu HS. A study of clinicopathologic factors as indicators for early prediction of suboptimal debulking surgery after neoadjuvant chemotherapy in advanced ovarian cancer. J Obstet Gynaecol Res 2018; 44:1294-1301. [DOI: 10.1111/jog.13653] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2017] [Accepted: 03/03/2018] [Indexed: 01/09/2023]
Affiliation(s)
- Joo-Hyuk Son
- Division of Gynecologic Oncology; Ajou University School of Medicine; Suwon Korea
| | - Kyoungjin Chang
- Department of Obstetrics and Gynecology; Ajou University School of Medicine; Suwon Korea
| | - Tae-Wook Kong
- Division of Gynecologic Oncology; Ajou University School of Medicine; Suwon Korea
| | - Jiheum Paek
- Division of Gynecologic Oncology; Ajou University School of Medicine; Suwon Korea
| | - Suk-Joon Chang
- Division of Gynecologic Oncology; Ajou University School of Medicine; Suwon Korea
| | - Hee-Sug Ryu
- Division of Gynecologic Oncology; Ajou University School of Medicine; Suwon Korea
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Abstract
AbstractEpithelial ovarian cancer is the most common cause of death due to gynecologic malignancies. Most patients will be diagnosed at an advanced stage, and despite progress in both surgical procedures and novel targeted therapies, the overall survival of these patients remains very low. Among prognostic factors, the International Federation of Gynecology and Obstetrics stage and residual tumor after debulking surgery are the most widely reported. The current review aims to highlight the disparities in the treatment of patients with ovarian cancer and the need for postgraduate training programs in order to accredit gynecologic oncologists. Despite an increase over the centralization of these patients, many are still not receiving specialized surgery.
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50
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Preoperative Predictive Factors for Complete Cytoreduction and Survival Outcome in Epithelial Ovarian, Tubal, and Peritoneal Cancer After Neoadjuvant Chemotherapy. Int J Gynecol Cancer 2018; 27:420-429. [PMID: 28187098 DOI: 10.1097/igc.0000000000000924] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023] Open
Abstract
OBJECTIVE The study aims to identify preoperative predictors of complete cytoreduction and early recurrence and death in epithelial ovarian, tubal, and peritoneal cancer after neoadjuvant chemotherapy (NACT). METHODS We performed a retrospective analysis of 85 patients who underwent 3 cycles of NACT. Patients were divided into 2 groups according to residual tumor at interval debulking surgery (IDS), and clinicopathologic, surgical, and follow-up data were compared. RESULTS Cancer antigen 125 (CA-125) levels before the IDS after completion of NACT were higher in the residual tumor group (42.0 vs 116.6 U/mL, P = 0.006). The drop rate of CA-125 after NACT was higher in the no residual tumor group (96.8% vs 89.9%, P = 0.001). Patients with residual tumor showed lower disease-free and overall survival outcomes than patients with no residual tumor. In univariate analysis, CA-125 of 100 U/mL or less before IDS and a drop rate after NACT greater than 80% were preoperative predictive factors for complete cytoreduction. In multivariate analysis, a drop rate of CA-125 after NACT greater than 80% was an independent preoperative predictive factor for complete cytoreduction (P = 0.002). Progressive disease on follow-up image during NACT was an independent preoperative predictive factor for early recurrence and death (P < 0.001, both). CONCLUSIONS A significant drop of CA-125 after NACT and progressive disease on follow-up image are independent preoperative predictors for complete cytoreduction and early recurrence and death.
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