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Markatos C, Biniari G, Chepurny OG, Karageorgos V, Tsakalakis N, Komontachakis G, Vlata Z, Venihaki M, Holz GG, Tselios T, Liapakis G. Cytotoxic Activity of Novel GnRH Analogs Conjugated with Mitoxantrone in Ovarian Cancer Cells. Molecules 2024; 29:4127. [PMID: 39274973 PMCID: PMC11397358 DOI: 10.3390/molecules29174127] [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: 04/30/2024] [Revised: 08/23/2024] [Accepted: 08/27/2024] [Indexed: 09/16/2024] Open
Abstract
The gonadotropin-releasing hormone (GnRH) receptor (GnRH-R) is highly expressed in ovarian cancer cells (OCC), and it is an important molecular target for cancer therapeutics. To develop a new class of drugs targeting OCC, we designed and synthesized Con-3 and Con-7 which are novel high-affinity GnRH-R agonists, covalently coupled through a disulfide bond to the DNA synthesis inhibitor mitoxantrone. We hypothesized that Con-3 and Con-7 binding to the GnRH-R of OCC would expose the conjugated mitoxantrone to the cellular thioredoxin, which reduces the disulfide bond of Con-3 and Con-7. The subsequent release of mitoxantrone leads to its intracellular accumulation, thus exerting its cytotoxic effects. To test this hypothesis, we determined the cytotoxic effects of Con-3 and Con-7 using the SKOV-3 human OCC. Treatment with Con-3 and Con-7, but not with their unconjugated GnRH counterparts, resulted in the accumulation of mitoxantrone within the SKOV-3 cells, increased their apoptosis, and reduced their proliferation, in a dose- and time-dependent manner, with half-maximal inhibitory concentrations of 0.6-0.9 µM. It is concluded that Con-3 and Con-7 act as cytotoxic "prodrugs" in which mitoxantrone is delivered in a GnRH-R-specific manner and constitute a new class of lead compounds for use as anticancer drugs targeting ovarian tumors.
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Affiliation(s)
- Christos Markatos
- Department of Pharmacology, School of Medicine, University of Crete, 70013 Heraklion, Greece
| | - Georgia Biniari
- Department of Chemistry, University of Patras, 26504 Rion, Greece
| | - Oleg G Chepurny
- Department of Medicine, State University of New York (SUNY), Upstate Medical University, Syracuse, NY 13210, USA
| | - Vlasios Karageorgos
- Department of Pharmacology, School of Medicine, University of Crete, 70013 Heraklion, Greece
| | - Nikos Tsakalakis
- Department of Pharmacology, School of Medicine, University of Crete, 70013 Heraklion, Greece
| | - Georgios Komontachakis
- Department of Pharmacology, School of Medicine, University of Crete, 70013 Heraklion, Greece
| | - Zacharenia Vlata
- Flow Cytometry Facility, Institute of Molecular Biology and Biotechnology of the Foundation for Research and Technology Hellas (IMBB-FORTH), 70013 Heraklion, Greece
| | - Maria Venihaki
- Department of Clinical Chemistry, School of Medicine, University of Crete, 71003 Heraklion, Greece
| | - George G Holz
- Department of Medicine and Pharmacology, State University of New York (SUNY), Upstate Medical University, Syracuse, NY 13210, USA
| | - Theodore Tselios
- Department of Chemistry, University of Patras, 26504 Rion, Greece
| | - George Liapakis
- Department of Pharmacology, School of Medicine, University of Crete, 70013 Heraklion, Greece
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Feng Z, Chen S, An N, Xiu Z, Ju X, Chen X, Bi R, Wang J, Zhu S, Wu X, Wen H. Germline Mutational Landscape and Novel Targetable RAD51D Variant in Chinese Patients With Ovarian Cancer. JCO Glob Oncol 2024; 10:e2300454. [PMID: 38905575 DOI: 10.1200/go.23.00454] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2023] [Revised: 04/02/2024] [Accepted: 05/03/2024] [Indexed: 06/23/2024] Open
Abstract
PURPOSE Genetic variants of ovarian cancer (OV) show ethnic differences, but data from the Chinese population are still insufficient. Here, we elucidate the inheritance landscape in Chinese patients with OV and examine the functional implications of a Chinese-enriched RAD51D variant. METHODS Between 2015 and 2018, 373 consecutive patients with OV were prospectively enrolled. Variants of BRCA1/2, other homologous recombination repair (HRR) genes, and DNA mismatch repair (MMR) genes were analyzed using next-generation sequencing. An enriched RAD51D variant was identified, and its functional effects were examined using Cell Counting Kit-8, colony formation, transwell migration, and drug sensitivity assays. RESULTS Overall, 31.1% (116/373) of patients had at least one pathogenic or likely pathogenic germline variant. BRCA1 and BRCA2 accounted for 16.09% and 5.36%, respectively, with one patient having both variants. In addition, 32 (8.58%) patients carried other HRR gene variants, whereas three (0.8%) patients had MMR gene variants. The RAD51D variant ranked third (8/373, 2.1%), and its rate was much higher than that in other populations. Remarkably, all eight patients harbored the RAD51D K91fs variant (c.270_271dup, p.Lys91Ilefs*13) and demonstrated satisfactory platinum response and favorable prognosis. This variant confers enhanced sensitivity to poly (ADP-ribose) polymerase inhibitors in OV cells. However, the effects on platinum sensitivity were inconsistent across different cell lines. Against the background of the TP53 variant, RAD51D K91fs variant showed increased sensitivity to cisplatin. CONCLUSION Our study revealed the inheritance landscape of OV and identified an enriched RAD51D variant in Chinese patients with OV. This can serve as an important reference for OV management and a potential therapeutic target.
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Affiliation(s)
- Zheng Feng
- Department of Gynecological Oncology, Fudan University Shanghai Cancer Center, Shanghai, China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Siyu Chen
- Department of Gynecological Oncology, Fudan University Shanghai Cancer Center, Shanghai, China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Na An
- BGI Genomics, BGI-Shenzhen, Shenzhen, China
| | - Zhihui Xiu
- BGI Genomics, BGI-Shenzhen, Shenzhen, China
| | - Xingzhu Ju
- Department of Gynecological Oncology, Fudan University Shanghai Cancer Center, Shanghai, China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Xiaojun Chen
- Department of Gynecological Oncology, Fudan University Shanghai Cancer Center, Shanghai, China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Rui Bi
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
- Department of Pathology, Fudan University Shanghai Cancer Center, Shanghai, China
| | - Jie Wang
- BGI Genomics, BGI-Shenzhen, Shenzhen, China
| | - Shida Zhu
- BGI Genomics, BGI-Shenzhen, Shenzhen, China
| | - Xiaohua Wu
- Department of Gynecological Oncology, Fudan University Shanghai Cancer Center, Shanghai, China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Hao Wen
- Department of Gynecological Oncology, Fudan University Shanghai Cancer Center, Shanghai, China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
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Wang X, Sun J, Liu Y, Lin Z, Jiang X, Ye Y, Lv C, Lian X, Xu W, Luo S, Liao S, Chen Z, Wang S. Trps1 predicts poor prognosis in advanced high grade serous ovarian carcinoma. Int J Cancer 2024; 154:1639-1651. [PMID: 38212905 DOI: 10.1002/ijc.34844] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2023] [Revised: 12/17/2023] [Accepted: 12/22/2023] [Indexed: 01/13/2024]
Abstract
TRPS1 is aberrantly expressed in a variety of tumors, including breast, prostate, and gastric cancers, and is strongly associated with tumorigenesis or prognosis. However, the role of TRPS1 in high grade serous ovarian carcinoma (HGSC) is unknown. We investigated the relationship between TRPS1 expression and clinicopathology in HGSC patients. The tumor-related regulatory mechanisms of TRPS1 was explored through in vivo and vitro experiments. The results showed that TRPS1 was highly expressed in HGSC compared to normal tissues. It was also linked to the cell proliferation index Ki67 and poor prognosis. In vivo experiments showed that knockdown of TRPS1 could inhibit tumor growth. In vitro experiments, knockdown of TRPS1 inhibited the proliferation of ovarian cancer cells. TRPS1 exerted its regulatory role as a transcription factor, binding to the PSAT1 promoter and promoting the expression of PSAT1 gene. Meanwhile, PSAT1 was positively correlated with CCND1 expression. These results suggest that TRPS1 affects HGSC proliferation and cell cycle by regulating PSAT1 and thus CCND1 expression.
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Affiliation(s)
- Xiaojiang Wang
- Key Laboratory of Stem Cell Engineering and Regenerative Medicine of Fujian Province University, Fujian Medical University, Fuzhou, China
- Department of Molecular Pathology, Fujian Medical University Cancer Hospital, Fujian Cancer Hospital, Fuzhou, China
- Department of Histology and Embryology, School of Basic Medical Sciences, Fujian Medical University, Fuzhou, China
| | - Jiandong Sun
- Key Laboratory of Stem Cell Engineering and Regenerative Medicine of Fujian Province University, Fujian Medical University, Fuzhou, China
- Department of Histology and Embryology, School of Basic Medical Sciences, Fujian Medical University, Fuzhou, China
| | - Yue Liu
- Key Laboratory of Stem Cell Engineering and Regenerative Medicine of Fujian Province University, Fujian Medical University, Fuzhou, China
- Department of Histology and Embryology, School of Basic Medical Sciences, Fujian Medical University, Fuzhou, China
| | - Zihang Lin
- Key Laboratory of Stem Cell Engineering and Regenerative Medicine of Fujian Province University, Fujian Medical University, Fuzhou, China
- Department of Histology and Embryology, School of Basic Medical Sciences, Fujian Medical University, Fuzhou, China
| | - Xia Jiang
- Key Laboratory of Stem Cell Engineering and Regenerative Medicine of Fujian Province University, Fujian Medical University, Fuzhou, China
- Department of Histology and Embryology, School of Basic Medical Sciences, Fujian Medical University, Fuzhou, China
| | - Yuhong Ye
- Key Laboratory of Stem Cell Engineering and Regenerative Medicine of Fujian Province University, Fujian Medical University, Fuzhou, China
- Department of Histology and Embryology, School of Basic Medical Sciences, Fujian Medical University, Fuzhou, China
- Department of Pathology, The First Affiliated Hospital of Fujian Medical University, Fuzhou, China
| | - Chengyu Lv
- Key Laboratory of Stem Cell Engineering and Regenerative Medicine of Fujian Province University, Fujian Medical University, Fuzhou, China
- Department of Histology and Embryology, School of Basic Medical Sciences, Fujian Medical University, Fuzhou, China
- Department of Obstetrics and Gynecology, Fujian Maternity and Child Health Hospital, Affiliated Hospital of Fujian Medical University, Fuzhou, China
| | - Xiuli Lian
- Key Laboratory of Stem Cell Engineering and Regenerative Medicine of Fujian Province University, Fujian Medical University, Fuzhou, China
- Department of Histology and Embryology, School of Basic Medical Sciences, Fujian Medical University, Fuzhou, China
| | - Weiwei Xu
- Key Laboratory of Stem Cell Engineering and Regenerative Medicine of Fujian Province University, Fujian Medical University, Fuzhou, China
- Department of Histology and Embryology, School of Basic Medical Sciences, Fujian Medical University, Fuzhou, China
| | - Shanshan Luo
- Key Laboratory of Stem Cell Engineering and Regenerative Medicine of Fujian Province University, Fujian Medical University, Fuzhou, China
- Department of Histology and Embryology, School of Basic Medical Sciences, Fujian Medical University, Fuzhou, China
| | - Shumin Liao
- Key Laboratory of Stem Cell Engineering and Regenerative Medicine of Fujian Province University, Fujian Medical University, Fuzhou, China
- Department of Histology and Embryology, School of Basic Medical Sciences, Fujian Medical University, Fuzhou, China
| | - Zhangting Chen
- Key Laboratory of Stem Cell Engineering and Regenerative Medicine of Fujian Province University, Fujian Medical University, Fuzhou, China
- Department of Histology and Embryology, School of Basic Medical Sciences, Fujian Medical University, Fuzhou, China
| | - Shie Wang
- Key Laboratory of Stem Cell Engineering and Regenerative Medicine of Fujian Province University, Fujian Medical University, Fuzhou, China
- Department of Histology and Embryology, School of Basic Medical Sciences, Fujian Medical University, Fuzhou, China
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Lučić I, Kurtović M, Mlinarić M, Piteša N, Čipak Gašparović A, Sabol M, Milković L. Deciphering Common Traits of Breast and Ovarian Cancer Stem Cells and Possible Therapeutic Approaches. Int J Mol Sci 2023; 24:10683. [PMID: 37445860 DOI: 10.3390/ijms241310683] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2023] [Revised: 06/21/2023] [Accepted: 06/23/2023] [Indexed: 07/15/2023] Open
Abstract
Breast cancer (BC) and ovarian cancer (OC) are among the most common and deadly cancers affecting women worldwide. Both are complex diseases with marked heterogeneity. Despite the induction of screening programs that increase the frequency of earlier diagnosis of BC, at a stage when the cancer is more likely to respond to therapy, which does not exist for OC, more than 50% of both cancers are diagnosed at an advanced stage. Initial therapy can put the cancer into remission. However, recurrences occur frequently in both BC and OC, which are highly cancer-subtype dependent. Therapy resistance is mainly attributed to a rare subpopulation of cells, named cancer stem cells (CSC) or tumor-initiating cells, as they are capable of self-renewal, tumor initiation, and regrowth of tumor bulk. In this review, we will discuss the distinctive markers and signaling pathways that characterize CSC, their interactions with the tumor microenvironment, and the strategies they employ to evade immune surveillance. Our focus will be on identifying the common features of breast cancer stem cells (BCSC) and ovarian cancer stem cells (OCSC) and suggesting potential therapeutic approaches.
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Affiliation(s)
- Ivan Lučić
- Laboratory for Oxidative Stress, Division of Molecular Medicine, Ruđer Bošković Institute, 10000 Zagreb, Croatia
| | - Matea Kurtović
- Laboratory for Hereditary Cancer, Division of Molecular Medicine, Ruđer Bošković Institute, 10000 Zagreb, Croatia
| | - Monika Mlinarić
- Laboratory for Oxidative Stress, Division of Molecular Medicine, Ruđer Bošković Institute, 10000 Zagreb, Croatia
| | - Nikolina Piteša
- Laboratory for Hereditary Cancer, Division of Molecular Medicine, Ruđer Bošković Institute, 10000 Zagreb, Croatia
| | - Ana Čipak Gašparović
- Laboratory for Oxidative Stress, Division of Molecular Medicine, Ruđer Bošković Institute, 10000 Zagreb, Croatia
| | - Maja Sabol
- Laboratory for Hereditary Cancer, Division of Molecular Medicine, Ruđer Bošković Institute, 10000 Zagreb, Croatia
| | - Lidija Milković
- Laboratory for Oxidative Stress, Division of Molecular Medicine, Ruđer Bošković Institute, 10000 Zagreb, Croatia
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Feng Z, Fu Y, Li R, Li H, Lu J, Chen X, Ju X, Wu X, Wen H. Diffusion-weighted magnetic resonance imaging for the pre-operative evaluation of epithelial ovarian cancer patients. Gynecol Oncol 2023; 174:142-147. [PMID: 37207498 DOI: 10.1016/j.ygyno.2023.03.014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2023] [Revised: 03/12/2023] [Accepted: 03/19/2023] [Indexed: 05/21/2023]
Abstract
OBJECTIVE To investigate the value diffusion-weighted magnetic resonance imaging (DWI/MR) in the selection of ovarian cancer patients suitable for primary debulking surgery. METHODS Patients with suspected ovarian cancer who underwent pre-operative DWI/MR were enrolled between April 2020 and March 2022. All participants received preoperative clinic-radiological assessment according to the Suidan criteria for R0 resection with a predictive score. Data for patients with primary debulking surgery were prospectively recorded. The diagnostic value was calculated with ROC curves, and the cut-off value for the predictive score was also explored. RESULTS 80 patients with primary debulking surgery were included in the final analysis. The majority (97.5%) of patients were at advanced stage (III-IV), and 90.0% of patients had high-grade serous ovarian histology. 46 (57.5%) patients had no residual disease (R0), and 27 (33.8%) patients had optimal debulking surgery with zzmacroscopic disease less than or equal to 1 cm (R1). Patients with BRCA1 mutation had lower R0 resection rate, higher R1 resection rate compared with wild-type patients (42.9% vs 63.0%, 50.0% vs 29.6%, respectively). The median (range) predictive score was 4 (0-13), and the AUC for R0 resection was 0.742 (0.632-0.853). The R0 rates for patients with predictive score 0-2, 3-5, and ≥ 6 were 77.8%, 62.5% and 23.8%, respectively. CONCLUSION DWI/MR was a sufficient technique for pre-operative evaluation of ovarian cancer. Patients with predictive score 0-5 were suitable for primary debulking surgery at our institution.
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Affiliation(s)
- Zheng Feng
- Department of Gynecological Oncology, Fudan University Shanghai Cancer Center, Shanghai, China; Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Yi Fu
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China; Department of Radiology, Fudan University Shanghai Cancer Center, Shanghai, China
| | - Ruimin Li
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China; Department of Radiology, Fudan University Shanghai Cancer Center, Shanghai, China
| | - Haiming Li
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China; Department of Radiology, Fudan University Shanghai Cancer Center, Shanghai, China
| | - Jing Lu
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China; Department of Radiology, Fudan University Shanghai Cancer Center, Shanghai, China
| | - Xiaojun Chen
- Department of Gynecological Oncology, Fudan University Shanghai Cancer Center, Shanghai, China; Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Xingzhu Ju
- Department of Gynecological Oncology, Fudan University Shanghai Cancer Center, Shanghai, China; Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China.
| | - Xiaohua Wu
- Department of Gynecological Oncology, Fudan University Shanghai Cancer Center, Shanghai, China; Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China.
| | - Hao Wen
- Department of Gynecological Oncology, Fudan University Shanghai Cancer Center, Shanghai, China; Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China.
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Guo L, Wang J, Li N, Cui J, Su Y. Peptides for diagnosis and treatment of ovarian cancer. Front Oncol 2023; 13:1135523. [PMID: 37213272 PMCID: PMC10196167 DOI: 10.3389/fonc.2023.1135523] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/01/2023] [Accepted: 04/24/2023] [Indexed: 05/23/2023] Open
Abstract
Ovarian cancer is the most deadly gynecologic malignancy, and its incidence is gradually increasing. Despite improvements after treatment, the results are unsatisfactory and survival rates are relatively low. Therefore, early diagnosis and effective treatment remain two major challenges. Peptides have received significant attention in the search for new diagnostic and therapeutic approaches. Radiolabeled peptides specifically bind to cancer cell surface receptors for diagnostic purposes, while differential peptides in bodily fluids can also be used as new diagnostic markers. In terms of treatment, peptides can exert cytotoxic effects directly or act as ligands for targeted drug delivery. Peptide-based vaccines are an effective approach for tumor immunotherapy and have achieved clinical benefit. In addition, several advantages of peptides, such as specific targeting, low immunogenicity, ease of synthesis and high biosafety, make peptides attractive alternative tools for the diagnosis and treatment of cancer, particularly ovarian cancer. In this review, we focus on the recent research progress regarding peptides in the diagnosis and treatment of ovarian cancer, and their potential applications in the clinical setting.
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Punzón-Jiménez P, Lago V, Domingo S, Simón C, Mas A. Molecular Management of High-Grade Serous Ovarian Carcinoma. Int J Mol Sci 2022; 23:13777. [PMID: 36430255 PMCID: PMC9692799 DOI: 10.3390/ijms232213777] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2022] [Revised: 11/04/2022] [Accepted: 11/07/2022] [Indexed: 11/11/2022] Open
Abstract
High-grade serous ovarian carcinoma (HGSOC) represents the most common form of epithelial ovarian carcinoma. The absence of specific symptoms leads to late-stage diagnosis, making HGSOC one of the gynecological cancers with the worst prognosis. The cellular origin of HGSOC and the role of reproductive hormones, genetic traits (such as alterations in P53 and DNA-repair mechanisms), chromosomal instability, or dysregulation of crucial signaling pathways have been considered when evaluating prognosis and response to therapy in HGSOC patients. However, the detection of HGSOC is still based on traditional methods such as carbohydrate antigen 125 (CA125) detection and ultrasound, and the combined use of these methods has yet to support significant reductions in overall mortality rates. The current paradigm for HGSOC management has moved towards early diagnosis via the non-invasive detection of molecular markers through liquid biopsies. This review presents an integrated view of the relevant cellular and molecular aspects involved in the etiopathogenesis of HGSOC and brings together studies that consider new horizons for the possible early detection of this gynecological cancer.
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Affiliation(s)
- Paula Punzón-Jiménez
- Carlos Simon Foundation, INCLIVA Health Research Institute, 46010 Valencia, Spain
| | - Victor Lago
- Department of Gynecologic Oncology, La Fe University and Polytechnic Hospital, 46026 Valencia, Spain
- Department of Obstetrics and Gynecology, CEU Cardenal Herrera University, 46115 Valencia, Spain
| | - Santiago Domingo
- Department of Gynecologic Oncology, La Fe University and Polytechnic Hospital, 46026 Valencia, Spain
- Department of Pediatrics, Obstetrics and Gynecology, Universidad de Valencia, 46010 Valencia, Spain
| | - Carlos Simón
- Carlos Simon Foundation, INCLIVA Health Research Institute, 46010 Valencia, Spain
- Department of Pediatrics, Obstetrics and Gynecology, Universidad de Valencia, 46010 Valencia, Spain
- Department of Pediatrics, Obstetrics and Gynecology, Beth Israel Deaconess Medical Center, Harvard University, Boston, MA 02215, USA
- Department of Obstetrics and Gynecology, Baylor College of Medicine, Houston, TX 77030, USA
| | - Aymara Mas
- Carlos Simon Foundation, INCLIVA Health Research Institute, 46010 Valencia, Spain
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Perrone E, Tudisco R, Pafundi PC, Guido D, Ciucci A, Martinelli E, Zannoni GF, Piermattei A, Spadola S, Ferrante G, Marchetti C, Scambia G, Fagotti A, Gallo D. What’s beyond BRCA Mutational Status in High Grade Serous Ovarian Cancer? The Impact of Hormone Receptor Expression in a Large BRCA-Profiled Ovarian Cancer Patient Series: A Retrospective Cohort Study. Cancers (Basel) 2022; 14:cancers14194588. [PMID: 36230510 PMCID: PMC9559459 DOI: 10.3390/cancers14194588] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2022] [Accepted: 09/17/2022] [Indexed: 12/03/2022] Open
Abstract
Simple Summary Ovarian hormones are involved in ovarian cancer pathogenesis. However, few reports have investigated the hormone receptor pattern according to BRCA mutational status. The aim of this single-center, observational, retrospective study was to explore the relationship between hormone receptor status and BRCA1/2 mutation in a cohort of 207 high-grade serous ovarian carcinoma (HGSOC) patients. Interesting differences emerged between BRCA-mutated and BRCA wild-type women, in terms of pattern of receptor expression and its association to the outcome. On the whole, our findings, though needing further validation, extend our understanding of the complex interplay between BRCA1/2 protein and hormone signaling, suggesting new pathways to be exploited in order to develop future personalized therapy. Abstract Several studies have explored the prognostic role of hormone receptor status in high-grade serous ovarian cancer (HGSOC) patients. However, few reports have investigated their expression according to BRCA mutational status. The aim of this single-center, observational, retrospective study was to explore the hormone receptor pattern and its potential prognostic role in a cohort of 207 HGSOC women stratified for BRCA mutational status. To this end, ERα, ERβ1, ERβ2, ERβ5, PR, and AR expression were assessed by immunohistochemistry in 135 BRCA-wild type (BRCA-wt) and 72 BRCA1/2 mutation carriers (BRCA-mut). No significant difference emerged in hormone receptor expression between the two sub-samples, except for a significantly lower ERα expression observed in pre-menopausal BRCA1/2-mut as compared to BRCA-wt patients (p = 0.02). None of the examined hormone receptors has revealed a significant prognostic role in the whole sample, apart from the ratio ERα/ERβ5 nuclear, for which higher values disclosed a positive role on the outcome in BRCA-wt subgroup (HR 0.77; CI 0.61–0.96; p = 0.019). Conversely, it negatively affected overall survival in the presence of BRCA1/2-mut (HR 1.41; CI 1.06–1.87; p = 0.020). Finally, higher PR levels were associated with platinum sensitivity in the whole sample (p = 0.019). Our data, though needing further validation, suggest a potential role of oestrogen-mediated pathways in BRCA1/2-associated HGSOC tumorigenesis, thus revealing a possible therapeutic potential for targeting this interaction.
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Affiliation(s)
- Emanuele Perrone
- Gynecologic Oncology Unit, Department of Woman and Child Health and Public Health, Fondazione Policlinico Universitario A. Gemelli IRCCS, Largo Francesco Vito 1, 00168 Rome, Italy
| | - Riccardo Tudisco
- Gynecologic Oncology Unit, Department of Woman and Child Health and Public Health, Fondazione Policlinico Universitario A. Gemelli IRCCS, Largo Francesco Vito 1, 00168 Rome, Italy
- Universita’ Cattolica del Sacro Cuore, Largo Francesco Vito 1, 00168 Rome, Italy
| | - Pia Clara Pafundi
- Epidemiology and Biostatistics Facility Core Research, Gemelli Science and Technology Park, Fondazione Policlinico Universitario A. Gemelli IRCCS, Largo Francesco Vito 1, 00168 Rome, Italy
| | - Davide Guido
- Bioinformatics Facility Core Research, Gemelli Science and Technology Park (GSTeP) Fondazione Policlinico Universitario A. Gemelli IRCCS, Largo Francesco Vito 1, 00168 Rome, Italy
| | - Alessandra Ciucci
- Universita’ Cattolica del Sacro Cuore, Largo Francesco Vito 1, 00168 Rome, Italy
- Unit of Translational Medicine for Woman and Child Health, Department of Woman and Child Health and Public Health, Fondazione Policlinico Universitario A. Gemelli IRCCS, Largo Francesco Vito 1, 00168 Rome, Italy
| | - Enrica Martinelli
- Universita’ Cattolica del Sacro Cuore, Largo Francesco Vito 1, 00168 Rome, Italy
- Unit of Translational Medicine for Woman and Child Health, Department of Woman and Child Health and Public Health, Fondazione Policlinico Universitario A. Gemelli IRCCS, Largo Francesco Vito 1, 00168 Rome, Italy
| | - Gian Franco Zannoni
- Universita’ Cattolica del Sacro Cuore, Largo Francesco Vito 1, 00168 Rome, Italy
- Gynecopathology and Breast Pathology Unit, Department of Woman and Child Health and Public Health, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Largo Francesco Vito 1, 00168 Rome, Italy
| | - Alessia Piermattei
- Gynecopathology and Breast Pathology Unit, Department of Woman and Child Health and Public Health, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Largo Francesco Vito 1, 00168 Rome, Italy
| | - Saveria Spadola
- Gynecopathology and Breast Pathology Unit, Department of Woman and Child Health and Public Health, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Largo Francesco Vito 1, 00168 Rome, Italy
| | - Giulia Ferrante
- Gynecologic Oncology Unit, Department of Woman and Child Health and Public Health, Fondazione Policlinico Universitario A. Gemelli IRCCS, Largo Francesco Vito 1, 00168 Rome, Italy
- Universita’ Cattolica del Sacro Cuore, Largo Francesco Vito 1, 00168 Rome, Italy
| | - Claudia Marchetti
- Gynecologic Oncology Unit, Department of Woman and Child Health and Public Health, Fondazione Policlinico Universitario A. Gemelli IRCCS, Largo Francesco Vito 1, 00168 Rome, Italy
- Universita’ Cattolica del Sacro Cuore, Largo Francesco Vito 1, 00168 Rome, Italy
| | - Giovanni Scambia
- Gynecologic Oncology Unit, Department of Woman and Child Health and Public Health, Fondazione Policlinico Universitario A. Gemelli IRCCS, Largo Francesco Vito 1, 00168 Rome, Italy
- Universita’ Cattolica del Sacro Cuore, Largo Francesco Vito 1, 00168 Rome, Italy
| | - Anna Fagotti
- Gynecologic Oncology Unit, Department of Woman and Child Health and Public Health, Fondazione Policlinico Universitario A. Gemelli IRCCS, Largo Francesco Vito 1, 00168 Rome, Italy
- Universita’ Cattolica del Sacro Cuore, Largo Francesco Vito 1, 00168 Rome, Italy
| | - Daniela Gallo
- Universita’ Cattolica del Sacro Cuore, Largo Francesco Vito 1, 00168 Rome, Italy
- Unit of Translational Medicine for Woman and Child Health, Department of Woman and Child Health and Public Health, Fondazione Policlinico Universitario A. Gemelli IRCCS, Largo Francesco Vito 1, 00168 Rome, Italy
- Correspondence:
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9
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Ng CW, Wong KK. Impact of estrogen receptor expression on prognosis of ovarian cancer according to antibody clone used for immunohistochemistry: a meta-analysis. J Ovarian Res 2022; 15:63. [PMID: 35610648 PMCID: PMC9128086 DOI: 10.1186/s13048-022-01001-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2021] [Accepted: 05/16/2022] [Indexed: 12/24/2022] Open
Abstract
BACKGROUND The prognostic value of the expression of estrogen receptor (ER) subtypes ER⍺ and ERβ in ovarian cancer has previously been evaluated by meta-analyses. However, the results are contradictory and controversial. METHODS We conducted an updated meta-analysis with stringent inclusion criteria to ensure homogeneous studies to determine the effect of ER subtypes on ovarian cancer prognosis. Articles were retrieved by systematic search of PubMed and Web of Science for articles dated up to June 2021. Only studies with known hazard ratio (HR) and antibody clone for immunochemistry (IHC) were included. Pooled HRs with the corresponding 95% confidence intervals (CIs) were calculated for the effect of ER⍺ and ERβ expression on ovarian cancer patient progression-free survival (PFS) and overall survival (OS). RESULTS A total of 17 studies were included, of which 11 and 13 studies examined the relationships between ER⍺ expression and PFS and OS, respectively, and 5 and 7 studies examined the relationships between ERβ expression and PFS and OS, respectively. Neither ER⍺ expression (random-effects model; HR = 0.99, 95% CI = 0.83-1.18) nor ERβ expression (fixed-effects model; HR = 0.94, 95% CI = 0.69-1.27) was associated with PFS. Random-effects models showed that ER⍺ expression (HR = 0.81, 95% CI = 0.64-1.02) and ERβ expression (HR = 0.75, 95% CI = 0.50-1.13) were only marginally and not significantly associated with better OS. Subgroup analysis revealed that ER⍺ expression determined using antibody clone 1D5 (HR = 0.75, 95% CI = 0.64-0.88) and ERβ expression determined using ERβ1-specific-antibody clone PPG5/10 or EMR02 (HR = 0.65, 95% CI = 0.50-0.86) were associated with significantly better OS, but ER expression determined using other antibodies was not. CONCLUSIONS In conclusion, a higher ER⍺ expression and ERβ expression are significantly associated with a better survival of ovarian cancer patients, but the results from previous prognostic studies are significantly dependent on the choice of specific ER antibody clones used in immunohistochemistry analysis.
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Affiliation(s)
- Chun Wai Ng
- Department of Gynecologic Oncology & Reproductive Medicine, Room T4-3900, Clinical Research Building, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Boulevard, Houston, TX, 77030, USA
| | - Kwong-Kwok Wong
- Department of Gynecologic Oncology & Reproductive Medicine, Room T4-3900, Clinical Research Building, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Boulevard, Houston, TX, 77030, USA.
- The University of Texas MD Anderson Cancer Center UTHealth Graduate School of Biomedical Sciences, Houston, TX, USA.
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10
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Chen Z, Jiang W, Li Z, Zong Y, Deng G. Immune-and Metabolism-Associated Molecular Classification of Ovarian Cancer. Front Oncol 2022; 12:877369. [PMID: 35646692 PMCID: PMC9133421 DOI: 10.3389/fonc.2022.877369] [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: 02/16/2022] [Accepted: 04/19/2022] [Indexed: 01/25/2023] Open
Abstract
Ovarian cancer (OV) is a complex gynecological disease, and its molecular characteristics are not clear. In this study, the molecular characteristics of OV subtypes based on metabolic genes were explored through the comprehensive analysis of genomic data. A set of transcriptome data of 2752 known metabolic genes was used as a seed for performing non negative matrix factorization (NMF) clustering. Three subtypes of OV (C1, C2 and C3) were found in analysis. The proportion of various immune cells in C1 was higher than that in C2 and C3 subtypes. The expression level of immune checkpoint genes TNFRSF9 in C1 was higher than that of other subtypes. The activation scores of cell cycle, RTK-RAS, Wnt and angiogenesis pathway and ESTIMATE immune scores in C1 group were higher than those in C2 and C3 groups. In the validation set, grade was significantly correlated with OV subtype C1. Functional analysis showed that the extracellular matrix related items in C1 subtype were significantly different from other subtypes. Drug sensitivity analysis showed that C2 subtype was more sensitive to immunotherapy. Survival analysis of differential genes showed that the expression of PXDN and CXCL11 was significantly correlated with survival. The results of tissue microarray immunohistochemistry showed that the expression of PXDN was significantly correlated with tumor size and pathological grade. Based on the genomics of metabolic genes, a new OV typing method was developed, which improved our understanding of the molecular characteristics of human OV.
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Affiliation(s)
- Zhenyue Chen
- The First Clinical Medical College, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Weiyi Jiang
- College of First Clinical Medicine, Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Zhen Li
- The Second Clinical Medical College, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Yun Zong
- The First Clinical Medical College, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Gaopi Deng
- Department Obstetrics and Gynecology, First Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, China
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11
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Kang EY, Millstein J, Popovic G, Meagher NS, Bolithon A, Talhouk A, Chiu DS, Anglesio MS, Leung B, Tang K, Lambie N, Pavanello M, Da-Anoy A, Lambrechts D, Loverix L, Olbrecht S, Bisinotto C, Garcia-Donas J, Ruiz-Llorente S, Yagüe-Fernandez M, Edwards RP, Elishaev E, Olawaiye A, Taylor S, Ataseven B, du Bois A, Harter P, Lester J, Høgdall CK, Armasu SM, Huang Y, Vierkant RA, Wang C, Winham SJ, Heublein S, Kommoss FKF, Cramer DW, Sasamoto N, van-Wagensveld L, Lycke M, Mateoiu C, Joseph J, Pike MC, Odunsi K, Tseng CC, Pearce CL, Bilic S, Conrads TP, Hartmann A, Hein A, Jones ME, Leung Y, Beckmann MW, Ruebner M, Schoemaker MJ, Terry KL, El-Bahrawy MA, Coulson P, Etter JL, LaVigne-Mager K, Andress J, Grube M, Fischer A, Neudeck N, Robertson G, Farrell R, Barlow E, Quinn C, Hettiaratchi A, Casablanca Y, Erber R, Stewart CJR, Tan A, Yu Y, Boros J, Brand AH, Harnett PR, Kennedy CJ, Nevins N, Morgan T, Fasching PA, Vergote I, Swerdlow AJ, Candido Dos Reis FJ, Maxwell GL, Neuhausen SL, Barquin-Garcia A, Modugno F, Moysich KB, Crowe PJ, Hirasawa A, Heitz F, Karlan BY, Goode EL, Sinn P, Horlings HM, Høgdall E, Sundfeldt K, Kommoss S, Staebler A, Wu AH, Cohen PA, DeFazio A, Lee CH, Steed H, Le ND, Gayther SA, Lawrenson K, Pharoah PDP, Konecny G, Cook LS, Ramus SJ, Kelemen LE, Köbel M. MCM3 is a novel proliferation marker associated with longer survival for patients with tubo-ovarian high-grade serous carcinoma. Virchows Arch 2022; 480:855-871. [PMID: 34782936 PMCID: PMC9035053 DOI: 10.1007/s00428-021-03232-0] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2021] [Revised: 10/19/2021] [Accepted: 11/01/2021] [Indexed: 12/14/2022]
Abstract
Tubo-ovarian high-grade serous carcinomas (HGSC) are highly proliferative neoplasms that generally respond well to platinum/taxane chemotherapy. We recently identified minichromosome maintenance complex component 3 (MCM3), which is involved in the initiation of DNA replication and proliferation, as a favorable prognostic marker in HGSC. Our objective was to further validate whether MCM3 mRNA expression and possibly MCM3 protein levels are associated with survival in patients with HGSC. MCM3 mRNA expression was measured using NanoString expression profiling on formalin-fixed and paraffin-embedded tissue (N = 2355 HGSC) and MCM3 protein expression was assessed by immunohistochemistry (N = 522 HGSC) and compared with Ki-67. Kaplan-Meier curves and the Cox proportional hazards model were used to estimate associations with survival. Among chemotherapy-naïve HGSC, higher MCM3 mRNA expression (one standard deviation increase in the score) was associated with longer overall survival (HR = 0.87, 95% CI 0.81-0.92, p < 0.0001, N = 1840) in multivariable analysis. MCM3 mRNA expression was highest in the HGSC C5.PRO molecular subtype, although no interaction was observed between MCM3, survival and molecular subtypes. MCM3 and Ki-67 protein levels were significantly lower after exposure to neoadjuvant chemotherapy compared to chemotherapy-naïve tumors: 37.0% versus 46.4% and 22.9% versus 34.2%, respectively. Among chemotherapy-naïve HGSC, high MCM3 protein levels were also associated with significantly longer disease-specific survival (HR = 0.52, 95% CI 0.36-0.74, p = 0.0003, N = 392) compared to cases with low MCM3 protein levels in multivariable analysis. MCM3 immunohistochemistry is a promising surrogate marker of proliferation in HGSC.
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Affiliation(s)
- Eun Young Kang
- Department of Pathology and Laboratory Medicine, Foothills Medical Center, University of Calgary, Calgary, AB, Canada
| | - Joshua Millstein
- Department of Population and Public Health Sciences, Keck School of Medicine, University of Southern California Norris Comprehensive Cancer Center, Los Angeles, CA, USA
| | - Gordana Popovic
- Mark Wainwright Analytical Centre, Stats Central, University of New South Wales Sydney, Sydney, Australia
| | - Nicola S Meagher
- School of Women's and Children's Health, Faculty of Medicine, University of NSW Sydney, Sydney, NSW, Australia
- Adult Cancer Program, Lowy Cancer Research Centre, University of NSW Sydney, Sydney, NSW, Australia
| | - Adelyn Bolithon
- School of Women's and Children's Health, Faculty of Medicine, University of NSW Sydney, Sydney, NSW, Australia
- Adult Cancer Program, Lowy Cancer Research Centre, University of NSW Sydney, Sydney, NSW, Australia
| | - Aline Talhouk
- British Columbia's Ovarian Cancer Research (OVCARE) Program, BC Cancer, Vancouver General Hospital, and University of British Columbia, Vancouver, BC, Canada
- Department of Pathology and Laboratory Medicine, University of British Columbia, Vancouver, BC, Canada
- Department of Obstetrics and Gynecology, University of British Columbia, Vancouver, BC, Canada
| | - Derek S Chiu
- British Columbia's Ovarian Cancer Research (OVCARE) Program, BC Cancer, Vancouver General Hospital, and University of British Columbia, Vancouver, BC, Canada
| | - Michael S Anglesio
- Department of Pathology and Laboratory Medicine, University of British Columbia, Vancouver, BC, Canada
- Department of Obstetrics and Gynecology, University of British Columbia, Vancouver, BC, Canada
- Histopathology/ISH Core Facility, Cancer Research UK Cambridge Institute, University of Cambridge, Cambridge, UK
| | - Betty Leung
- Prince of Wales Clinical School, University of NSW Sydney, Sydney, NSW, Australia
| | - Katrina Tang
- Department of Anatomical Pathology, Prince of Wales Hospital, Sydney, Australia
| | - Neil Lambie
- NSW Health Pathology, Prince of Wales Hospital, Sydney, Australia
| | - Marina Pavanello
- Centre for Cancer Research, The Westmead Institute for Medical Research, Westmead, Australia
| | - Annalyn Da-Anoy
- Department of Pathology and Laboratory Medicine, Foothills Medical Center, University of Calgary, Calgary, AB, Canada
| | - Diether Lambrechts
- VIB Center for Cancer Biology, Leuven, Belgium
- Laboratory for Translational Genetics, Department of Human Genetics, University of Leuven, Leuven, Belgium
| | - Liselore Loverix
- Division of Gynecologic Oncology, Department of Obstetrics and Gynaecology, University Hospitals Leuven, Leuven, Belgium
| | - Siel Olbrecht
- Division of Gynecologic Oncology, Department of Obstetrics and Gynaecology, University Hospitals Leuven, Leuven, Belgium
| | - Christiani Bisinotto
- Department of Gynecology and Obstetrics, Ribeirão Preto Medical School, University of São Paulo, Ribeirão Preto, Brazil
| | - Jesus Garcia-Donas
- HM Sanchinarro Centro Integral Oncológico Clara Campal, University Hospital, Madrid, Spain
| | - Sergio Ruiz-Llorente
- HM Sanchinarro Centro Integral Oncológico Clara Campal, University Hospital, Madrid, Spain
| | - Monica Yagüe-Fernandez
- HM Sanchinarro Centro Integral Oncológico Clara Campal, University Hospital, Madrid, Spain
| | - Robert P Edwards
- Department of Obstetrics, Gynecology, and Reproductive Sciences, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
| | - Esther Elishaev
- Department of Pathology, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
| | - Alexander Olawaiye
- Department of Obstetrics, Gynecology, and Reproductive Sciences, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
| | - Sarah Taylor
- Department of Obstetrics, Gynecology, and Reproductive Sciences, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
| | - Beyhan Ataseven
- Department of Gynecology and Gynecologic Oncology, Kliniken Essen-Mitte (KEM), Essen, Germany
- Department of Gynecology and Obstetrics, Ludwig Maximilian University of Munich, Munich, Germany
| | - Andreas du Bois
- Department of Gynecology and Gynecologic Oncology, Kliniken Essen-Mitte (KEM), Essen, Germany
- Department of Gynecology and Gynecological Oncology, Dr. Horst-Schmidt Klinik Wiesbaden, Wiesbaden, Germany
| | - Philipp Harter
- Department of Gynecology and Gynecologic Oncology, Kliniken Essen-Mitte (KEM), Essen, Germany
- Department of Gynecology and Gynecological Oncology, Dr. Horst-Schmidt Klinik Wiesbaden, Wiesbaden, Germany
| | - Jenny Lester
- Department of Obstetrics and Gynecology, David Geffen School of Medicine, University of California at Los Angeles, Los Angeles, CA, USA
| | - Claus K Høgdall
- Department of Gynaecology, University of Copenhagen, Rigshospitalet, Copenhagen, Denmark
| | - Sebastian M Armasu
- Department of Quantitative Health Sciences, Division of Clinical Trials and Biostatistics, Mayo Clinic, Rochester, MN, USA
| | - Yajue Huang
- Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, MN, USA
| | - Robert A Vierkant
- Department of Quantitative Health Sciences, Division of Clinical Trials and Biostatistics, Mayo Clinic, Rochester, MN, USA
| | - Chen Wang
- Department of Quantitative Health Sciences, Division of Computational Biology, Mayo Clinic, Rochester, MN, USA
| | - Stacey J Winham
- Department of Quantitative Health Sciences, Division of Computational Biology, Mayo Clinic, Rochester, MN, USA
| | - Sabine Heublein
- Department of Obstetrics and Gynecology, University Hospital Heidelberg, Heidelberg, Germany
| | - Felix K F Kommoss
- Institute of Pathology, University Hospital Heidelberg, Heidelberg, Germany
| | - Daniel W Cramer
- Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, MA, USA
- Obstetrics and Gynecology Epidemiology Center, Brigham and Women's Hospital and Harvard Medical School, Boston, MA, USA
| | - Naoko Sasamoto
- Obstetrics and Gynecology Epidemiology Center, Brigham and Women's Hospital and Harvard Medical School, Boston, MA, USA
| | - Lilian van-Wagensveld
- Division of Molecular Pathology, The Netherlands Cancer Institute, Amsterdam, Netherlands
| | - Maria Lycke
- Department of Obstetrics and Gynecology, Sahlgrenska Academy at Gothenburg University, Gothenburg, Sweden
| | - Constantina Mateoiu
- Department of Pathology and Cytology, Sahlgrenska Academy at Gothenburg University, Gothenburg, Sweden
| | - Janine Joseph
- Division of Cancer Prevention and Control, Roswell Park Cancer Institute, Buffalo, NY, USA
| | - Malcolm C Pike
- Department of Population and Public Health Sciences, Keck School of Medicine, University of Southern California Norris Comprehensive Cancer Center, Los Angeles, CA, USA
- Department of Epidemiology and Biostatistics, Memorial Sloan-Kettering Cancer Center, New York, NY, USA
| | - Kunle Odunsi
- Department of Oncology, University of Chicago, Chicago, IL, USA
- Department of Obstetrics and Gynecology, University of Chicago, Chicago, IL, USA
| | - Chiu-Chen Tseng
- Department of Population and Public Health Sciences, Keck School of Medicine, University of Southern California, Los Angeles, CA, USA
| | - Celeste L Pearce
- Department of Population and Public Health Sciences, Keck School of Medicine, University of Southern California Norris Comprehensive Cancer Center, Los Angeles, CA, USA
- Department of Epidemiology, University of Michigan School of Public Health, Ann Arbor, MI, USA
| | - Sanela Bilic
- Department of Gynaecological Oncology, St John of God Subiaco Hospital, Subiaco, Australia
| | - Thomas P Conrads
- Women's Health Integrated Research Center, Women's Service Line, Inova Health System, Falls Church, VA, USA
| | - Arndt Hartmann
- Institute of Pathology, Comprehensive Cancer Center Erlangen-EMN, University Hospital Erlangen, Friedrich-Alexander University Erlangen-Nuremberg (FAU), Erlangen-Nürnberg, Germany
| | - Alexander Hein
- Department of Gynecology and Obstetrics, Comprehensive Cancer Center Erlangen-EMN, University Hospital Erlangen, Friedrich-Alexander University Erlangen-Nuremberg (FAU), Erlangen, Germany
| | - Michael E Jones
- Division of Genetics and Epidemiology, The Institute of Cancer Research, London, UK
| | - Yee Leung
- Division of Obstetrics and Gynaecology, Faculty of Health and Medical Sciences, University of Western Australia, Crawley, WA, Australia
- Department of Gynaecological Oncology, King Edward Memorial Hospital, Subiaco, Australia
- Australia New Zealand Gynaecological Oncology Group, Camperdown, Australia
| | - Matthias W Beckmann
- Department of Gynecology and Obstetrics, Comprehensive Cancer Center Erlangen-EMN, University Hospital Erlangen, Friedrich-Alexander University Erlangen-Nuremberg (FAU), Erlangen, Germany
| | - Matthias Ruebner
- Department of Gynecology and Obstetrics, Comprehensive Cancer Center Erlangen-EMN, University Hospital Erlangen, Friedrich-Alexander University Erlangen-Nuremberg (FAU), Erlangen, Germany
| | - Minouk J Schoemaker
- Division of Genetics and Epidemiology, The Institute of Cancer Research, London, UK
| | - Kathryn L Terry
- Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, MA, USA
- Obstetrics and Gynecology Epidemiology Center, Brigham and Women's Hospital and Harvard Medical School, Boston, MA, USA
| | - Mona A El-Bahrawy
- Department of Metabolism, Digestion and Reproduction, Imperial College London, London, UK
| | - Penny Coulson
- Division of Genetics and Epidemiology, The Institute of Cancer Research, London, UK
| | - John L Etter
- Division of Cancer Prevention and Control, Roswell Park Cancer Institute, Buffalo, NY, USA
| | | | - Juergen Andress
- Department of Women's Health, Tübingen University Hospital, Tübingen, Germany
| | - Marcel Grube
- Department of Women's Health, Tübingen University Hospital, Tübingen, Germany
| | - Anna Fischer
- Institute of Pathology, Tübingen University Hospital, Tübingen, Germany
| | - Nina Neudeck
- Institute of Pathology, Tübingen University Hospital, Tübingen, Germany
| | - Greg Robertson
- School of Women's and Children's Health, Faculty of Medicine, University of NSW Sydney, Sydney, NSW, Australia
- St George Private Hospital, Kogarah, Australia
| | | | - Ellen Barlow
- Gynaecological Cancer Centre, Royal Hospital for Women, Sydney, Australia
| | - Carmel Quinn
- Mark Wainwright Analytical Centre, Stats Central, University of New South Wales Sydney, Sydney, Australia
- Adult Cancer Program, Lowy Cancer Research Centre, University of NSW Sydney, Sydney, NSW, Australia
- Prince of Wales Clinical School, University of NSW Sydney, Sydney, NSW, Australia
- Translational Cancer Research Network, University of New South Wales Sydney, Sydney, Australia
- UNSW Biorepository, Mark Wainwright Analytical Centre, University of New South Wales Sydney, Sydney, Australia
| | - Anusha Hettiaratchi
- UNSW Biorepository, Mark Wainwright Analytical Centre, University of New South Wales Sydney, Sydney, Australia
| | - Yovanni Casablanca
- Uniformed Services University of the Health Sciences, USAF, Bethesda, MD, USA
| | - Ramona Erber
- Institute of Pathology, Comprehensive Cancer Center Erlangen-EMN, University Hospital Erlangen, Friedrich-Alexander University Erlangen-Nuremberg (FAU), Erlangen-Nürnberg, Germany
| | - Colin J R Stewart
- School for Women's and Infants' Health, University of Western Australia, Perth, Australia
| | - Adeline Tan
- Division of Obstetrics and Gynaecology, Faculty of Health and Medical Sciences, University of Western Australia, Crawley, WA, Australia
- Western Women's Pathology, Western Diagnostic Pathology, Wembley, Australia
| | - Yu Yu
- School of Pharmacy and Biomedical Sciences, Curtin Health Innovation Research Institute, Curtin University, Perth, WA, Australia
| | - Jessica Boros
- Centre for Cancer Research, The Westmead Institute for Medical Research, Westmead, Australia
- Department of Gynaecological Oncology, Westmead Hospital, Sydney, NSW, Australia
| | - Alison H Brand
- Department of Gynaecological Oncology, Westmead Hospital, Sydney, NSW, Australia
| | - Paul R Harnett
- The Crown Princess Mary Cancer Centre Westmead, Sydney-West Cancer Network, Westmead Hospital, Sydney, NSW, Australia
- The University of Sydney, Sydney, Australia
| | - Catherine J Kennedy
- Centre for Cancer Research, The Westmead Institute for Medical Research, Westmead, Australia
- Department of Gynaecological Oncology, Westmead Hospital, Sydney, NSW, Australia
| | - Nikilyn Nevins
- Centre for Cancer Research, The Westmead Institute for Medical Research, Westmead, Australia
- Department of Gynaecological Oncology, Westmead Hospital, Sydney, NSW, Australia
- The University of Sydney, Sydney, Australia
| | - Terry Morgan
- Department of Pathology, Oregon Health & Science University, Portland, OR, USA
| | - Peter A Fasching
- Department of Gynecology and Obstetrics, Comprehensive Cancer Center Erlangen-EMN, University Hospital Erlangen, Friedrich-Alexander University Erlangen-Nuremberg (FAU), Erlangen, Germany
- Department of Medicine, Division of Hematology and Oncology, David Geffen School of Medicine, University of California at Los Angeles, Los Angeles, CA, USA
| | - Ignace Vergote
- Division of Gynecologic Oncology, Department of Obstetrics and Gynaecology, University Hospitals Leuven, Leuven, Belgium
| | - Anthony J Swerdlow
- Division of Genetics and Epidemiology, The Institute of Cancer Research, London, UK
- Division of Breast Cancer Research, The Institute of Cancer Research, London, UK
| | - Francisco J Candido Dos Reis
- Department of Gynecology and Obstetrics, Ribeirão Preto Medical School, University of São Paulo, Ribeirão Preto, Brazil
| | - G Larry Maxwell
- Women's Service Line, Inova Health System, Falls Church, VA, USA
| | - Susan L Neuhausen
- Department of Population Sciences, Beckman Research Institute of City of Hope, Duarte, CA, USA
| | | | - Francesmary Modugno
- Department of Obstetrics, Gynecology, and Reproductive Sciences, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
- Department of Epidemiology, University of Pittsburgh Graduate School of Public Health, Pittsburgh, PA, USA
| | - Kirsten B Moysich
- Division of Cancer Prevention and Control, Roswell Park Cancer Institute, Buffalo, NY, USA
| | - Philip J Crowe
- Prince of Wales Clinical School, University of NSW Sydney, Sydney, NSW, Australia
| | - Akira Hirasawa
- Department of Clinical Genomic Medicine, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University, Okayama, Japan
| | - Florian Heitz
- Department of Gynecology and Gynecologic Oncology, Kliniken Essen-Mitte (KEM), Essen, Germany
- Department of Gynecology and Gynecological Oncology, Dr. Horst-Schmidt Klinik Wiesbaden, Wiesbaden, Germany
- Department for Gynecology with the Center for Oncologic Surgery, Charité Campus Virchow-Klinikum, Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität Zu Berlin, and Berlin Institute of Health, Berlin, Germany
| | - Beth Y Karlan
- Department of Obstetrics and Gynecology, David Geffen School of Medicine, University of California at Los Angeles, Los Angeles, CA, USA
| | - Ellen L Goode
- Department of Quantitative Health Sciences, Division of Epidemiology, Mayo Clinic, Rochester, MN, USA
| | - Peter Sinn
- Institute of Pathology, University Hospital Heidelberg, Heidelberg, Germany
| | - Hugo M Horlings
- Division of Molecular Pathology, The Netherlands Cancer Institute, Amsterdam, Netherlands
| | - Estrid Høgdall
- Department of Virus, Lifestyle and Genes, Danish Cancer Society Research Center, Copenhagen, Denmark
- Department of Pathology, Molecular Unit, Herlev Hospital, University of Copenhagen, Copenhagen, Denmark
| | - Karin Sundfeldt
- Department of Obstetrics and Gynecology, Sahlgrenska Center for Cancer Research, Gothenburg University, Gothenburg, Sweden
| | - Stefan Kommoss
- Department of Women's Health, Tübingen University Hospital, Tübingen, Germany
| | - Annette Staebler
- Institute of Pathology, Tübingen University Hospital, Tübingen, Germany
| | - Anna H Wu
- Department of Population and Public Health Sciences, Keck School of Medicine, University of Southern California Norris Comprehensive Cancer Center, Los Angeles, CA, USA
| | - Paul A Cohen
- Division of Obstetrics and Gynaecology, Faculty of Health and Medical Sciences, University of Western Australia, Crawley, WA, Australia
- Bendat Family Comprehensive Cancer Centre, St John of God Subiaco Hospital, Subiaco, WA, Australia
| | - Anna DeFazio
- Centre for Cancer Research, The Westmead Institute for Medical Research, Westmead, Australia
- Department of Gynaecological Oncology, Westmead Hospital, Sydney, NSW, Australia
- The Crown Princess Mary Cancer Centre Westmead, Sydney-West Cancer Network, Westmead Hospital, Sydney, NSW, Australia
- The University of Sydney, Sydney, Australia
| | - Cheng-Han Lee
- Department of Pathology and Laboratory Medicine, University of Alberta, Edmonton, AB, Canada
| | - Helen Steed
- Department of Obstetrics and Gynecology, Division of Gynecologic Oncology, Royal Alexandra Hospital, Edmonton, AB, Canada
| | - Nhu D Le
- Cancer Control Research, BC Cancer, Vancouver, BC, Canada
| | - Simon A Gayther
- Center for Bioinformatics and Functional Genomics and the Cedars Sinai Genomics Core, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Kate Lawrenson
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, Women's Cancer Program at the Samuel Oschin Cancer Institute, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Paul D P Pharoah
- Department of Oncology, Centre for Cancer Genetic Epidemiology, University of Cambridge, Cambridge, UK
- Department of Public Health and Primary Care, Centre for Cancer Genetic Epidemiology, University of Cambridge, Cambridge, UK
| | - Gottfried Konecny
- Department of Medicine, Division of Hematology and Oncology, David Geffen School of Medicine, University of California at Los Angeles, Los Angeles, CA, USA
| | - Linda S Cook
- School of Public Health, University of Colorado, Aurora, CO, USA
- Department of Cancer Epidemiology and Prevention Research, Alberta Health Services, Calgary, AB, Canada
| | - Susan J Ramus
- School of Women's and Children's Health, Faculty of Medicine, University of NSW Sydney, Sydney, NSW, Australia
- Adult Cancer Program, Lowy Cancer Research Centre, University of NSW Sydney, Sydney, NSW, Australia
| | - Linda E Kelemen
- Bureau of Population Health Data Analytics & Informatics, South Carolina Department of Health and Environmental Control, Columbia, SC, USA
| | - Martin Köbel
- Department of Pathology and Laboratory Medicine, Foothills Medical Center, University of Calgary, Calgary, AB, Canada.
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12
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Lin H, Lan KC, Ou YC, Wu CH, Kang HY, Chuang IC, Fu HC. Highly Expressed Progesterone Receptor B Isoform Increases Platinum Sensitivity and Survival of Ovarian High-Grade Serous Carcinoma. Cancers (Basel) 2021; 13:cancers13215578. [PMID: 34771742 PMCID: PMC8582698 DOI: 10.3390/cancers13215578] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2021] [Revised: 10/30/2021] [Accepted: 11/05/2021] [Indexed: 11/16/2022] Open
Abstract
Simple Summary Ovarian high-grade serous carcinoma is the deadliest ovarian cancer. Cancer cells develop resistance to anti-cancer regimens leading to poor prognosis. Previous studies showed that the progesterone receptor was associated with better rates of survival of ovarian cancer patients. We aimed to investigate the association between the progesterone receptor and its isoform-B and platinum sensitivity of ovarian high-grade serous carcinoma. We found that strong progesterone receptor-B expression was associated with better platinum sensitivity and better survival in high-grade serous ovarian cancer patients. Our clinical data also showed that a high expression of progesterone receptor-B and optimal debulking were the independent factors associated with better platinum sensitivity. In a cell model, enhancing progesterone receptor-B expression and progesterone treatment increased platinum sensitivity and platinum-related apoptosis of the ovarian cancer cells. These might be potential therapeutic targets of ovarian high-grade serous carcinoma. Abstract Background: Expression of the progesterone receptor (PR) has been reported to influence survival outcomes in patients with ovarian high-grade serous carcinoma (HGSC). In the present study, we attempted to investigate the association among PR and its isoforms’ expression, platinum sensitivity, and survival in ovarian HGSC. Material and methods: This retrospective study reviewed ovarian HGSC patients who received surgery followed by adjuvant chemotherapy. We analyzed total PR and PR isoform-B (PR-B) expression by immunohistochemical staining and quantified using the H-score. Then, we compared platinum sensitivity and survival outcomes between those patients with weak and strong PR-B expression. Cisplatin viability assays were carried out in ovarian HGSC cell lines (OC-3-VGH and OVCAR-3) with different PR-B expression. Results: Among 90 patients, 49 and 41 patients were considered to have platinum-sensitive and platinum-resistant disease, respectively. Pearson’s correlation model showed that the H-score of total PR correlated positively with PR-B (r = 0.813). The PR-B H-score of tumors was significantly higher in the platinum-sensitive group (p = 0.004). Multivariate analysis revealed that the PR-B H-score and optimal debulking status were independent factors predicting platinum sensitivity. When compared with strong PR-B expression, patients with weak PR-B had significantly poorer progression-free (p = 0.021) and cancer-specific survival (p = 0.046). In a cell model, cisplatin-resistant OC-3-VGH cells expressed a lower level of PR-B than wild-type cells. Overexpression of PR-B or progesterone could increase cisplatin sensitivity in both OC-3-VGH and OVCAR-3 cells via the mechanism of promoting cisplatin-related apoptosis. Conclusions: When compared to weak PR-B, ovarian HGSC patients with a strong PR-B expression had a better chance of platinum sensitivity and survival, and this finding was compatible with our experimental results. Progesterone seemed to be a platinum sensitizer, but the value of adding progesterone in the treatment of ovarian HGSC should be further investigated.
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Affiliation(s)
- Hao Lin
- Department of Obstetrics and Gynecology, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung 83341, Taiwan; (H.L.); (K.-C.L.); (Y.-C.O.); (C.-H.W.); (H.-Y.K.)
| | - Kuo-Chung Lan
- Department of Obstetrics and Gynecology, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung 83341, Taiwan; (H.L.); (K.-C.L.); (Y.-C.O.); (C.-H.W.); (H.-Y.K.)
- Center for Menopause and Reproductive Medicine Research, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung 83341, Taiwan
- Department of Obstetrics and Gynecology, Jen-Ai Hospital, Taichung 41265, Taiwan
| | - Yu-Che Ou
- Department of Obstetrics and Gynecology, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung 83341, Taiwan; (H.L.); (K.-C.L.); (Y.-C.O.); (C.-H.W.); (H.-Y.K.)
- Department of Obstetrics and Gynecology, Chia-Yi Chang Gung Memorial Hospital, Chia-Yi 61363, Taiwan
| | - Chen-Hsuan Wu
- Department of Obstetrics and Gynecology, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung 83341, Taiwan; (H.L.); (K.-C.L.); (Y.-C.O.); (C.-H.W.); (H.-Y.K.)
- Graduate Institute of Clinical Medical Sciences, Chang Gung University, Lin-Kou 33302, Taiwan
| | - Hong-Yo Kang
- Department of Obstetrics and Gynecology, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung 83341, Taiwan; (H.L.); (K.-C.L.); (Y.-C.O.); (C.-H.W.); (H.-Y.K.)
- Center for Menopause and Reproductive Medicine Research, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung 83341, Taiwan
- Graduate Institute of Clinical Medical Sciences, Chang Gung University, Lin-Kou 33302, Taiwan
| | - I-Chieh Chuang
- Department of Anatomic Pathology, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung 83341, Taiwan;
| | - Hung-Chun Fu
- Department of Obstetrics and Gynecology, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung 83341, Taiwan; (H.L.); (K.-C.L.); (Y.-C.O.); (C.-H.W.); (H.-Y.K.)
- Center for Menopause and Reproductive Medicine Research, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung 83341, Taiwan
- Department of Obstetrics and Gynecology, Jen-Ai Hospital, Taichung 41265, Taiwan
- Graduate Institute of Clinical Medical Sciences, Chang Gung University, Lin-Kou 33302, Taiwan
- Correspondence: ; Tel.: +886-7-7317123; Fax: +886-7-7322915
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Al-Dossary AA, Tawfik EA, Isichei AC, Sun X, Li J, Alshehri AA, Alomari M, Almughem FA, Aldossary AM, Sabit H, Almalik AM. Engineered EV-Mimetic Nanoparticles as Therapeutic Delivery Vehicles for High-Grade Serous Ovarian Cancer. Cancers (Basel) 2021; 13:cancers13123075. [PMID: 34203051 PMCID: PMC8234974 DOI: 10.3390/cancers13123075] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2021] [Accepted: 06/15/2021] [Indexed: 12/12/2022] Open
Abstract
Simple Summary In this review, we begin with the role of natural extracellular vesicles (EVs) in high-grade serous ovarian cancer (HGSOC). Then, we narrow our focus on the advantages of using EV-mimetic nanoparticles as a delivery vehicle for RNAi therapy and other chemotherapeutics. Furthermore, we discuss the challenges of the clinical translation of engineering EV mimetic drug delivery systems and the promising directions of further development. Abstract High-grade serous ovarian cancer (HGSOC) is the most lethal gynecological malignancy among women. Several obstacles impede the early diagnosis and effective treatment options for ovarian cancer (OC) patients, which most importantly include the development of platinum-drug-resistant strains. Currently, extensive efforts are being put into the development of strategies capable of effectively circumventing the physical and biological barriers present in the peritoneal cavity of metastatic OC patients, representing a late stage of gastrointestinal and gynecological cancer with an extremely poor prognosis. Naturally occurring extracellular vesicles (EVs) have been shown to play a pivotal role in progression of OC and are now being harnessed as a delivery vehicle for cancer chemotherapeutics. However, there are limitations to their clinical application due to current challenges in their preparation techniques. Intriguingly, there is a recent drive towards the use of engineered synthetic EVs for the delivery of chemotherapeutics and RNA interference therapy (RNAi), as they show the promise of overcoming the obstacles in the treatment of OC patients. This review discusses the therapeutic application of EVs in OC and elucidates the potential use of engineered EV-mimetic nanoparticles as a delivery vehicle for RNAi therapy and other chemotherapeutics, which would potentially improve clinical outcomes of OC patients.
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Affiliation(s)
- Amal A. Al-Dossary
- Department of Basic Sciences, Deanship of Preparatory Year and Supporting Studies, Imam Abdulrahman Bin Faisal University, P.O. Box 1982, Dammam 34212, Saudi Arabia;
- Correspondence: ; Tel.: +966-1-333-31137
| | - Essam A. Tawfik
- National Center for Pharmaceutical Technology, Life Science and Environment Research Institute, King Abdulaziz City for Science and Technology (KACST), P.O. Box 6086, Riyadh 11442, Saudi Arabia; (E.A.T.); (A.A.A.); (F.A.A.); (A.M.A.)
| | - Adaugo C. Isichei
- Department of Basic Sciences, Deanship of Preparatory Year and Supporting Studies, Imam Abdulrahman Bin Faisal University, P.O. Box 1982, Dammam 34212, Saudi Arabia;
| | - Xin Sun
- Department of Bioengineering, Northeastern University, Boston, MA 02115, USA; (X.S.); (J.L.)
| | - Jiahe Li
- Department of Bioengineering, Northeastern University, Boston, MA 02115, USA; (X.S.); (J.L.)
| | - Abdullah A. Alshehri
- National Center for Pharmaceutical Technology, Life Science and Environment Research Institute, King Abdulaziz City for Science and Technology (KACST), P.O. Box 6086, Riyadh 11442, Saudi Arabia; (E.A.T.); (A.A.A.); (F.A.A.); (A.M.A.)
| | - Munther Alomari
- Department of Stem Cell Biology, Institute for Research and Medical Consultations (IRMC), Imam Abdulrahman Bin Faisal University, P.O. Box 1982, Dammam 31441, Saudi Arabia;
| | - Fahad A. Almughem
- National Center for Pharmaceutical Technology, Life Science and Environment Research Institute, King Abdulaziz City for Science and Technology (KACST), P.O. Box 6086, Riyadh 11442, Saudi Arabia; (E.A.T.); (A.A.A.); (F.A.A.); (A.M.A.)
| | - Ahmad M. Aldossary
- National Center of Biotechnology, Life Science and Environment Research Institute, King Abdulaziz City for Science and Technology (KACST), P.O. Box 6086, Riyadh 11442, Saudi Arabia;
| | - Hussein Sabit
- Department of Genetics Research, Institute for Research and Medical Consultations (IRMC), Imam Abdulrahman Bin Faisal University, P.O. Box 1982, Dammam 31441, Saudi Arabia;
| | - Abdulaziz M. Almalik
- National Center for Pharmaceutical Technology, Life Science and Environment Research Institute, King Abdulaziz City for Science and Technology (KACST), P.O. Box 6086, Riyadh 11442, Saudi Arabia; (E.A.T.); (A.A.A.); (F.A.A.); (A.M.A.)
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Clinical Significance of Tumor Infiltrating Lymphocytes in Association with Hormone Receptor Expression Patterns in Epithelial Ovarian Cancer. Int J Mol Sci 2021; 22:ijms22115714. [PMID: 34071938 PMCID: PMC8198528 DOI: 10.3390/ijms22115714] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2021] [Revised: 05/18/2021] [Accepted: 05/21/2021] [Indexed: 12/24/2022] Open
Abstract
Hormone receptor expression patterns often correlate with infiltration of specific lymphocytes in tumors. Specifically, the presence of specific tumor-infiltrating lymphocytes (TILs) with particular hormone receptor expression is reportedly associated with breast cancer, however, this has not been revealed in epithelial ovarian cancer (EOC). Therefore, we investigated the association between hormone receptor expression and TILs in EOC. Here we found that ERα, AR, and GR expression increased in EOC, while PR was significantly reduced and ERβ expression showed a reduced trend compared to normal epithelium. Cluster analysis indicated poor disease-free survival (DFS) in AR+/GR+/PR+ subgroup (triple dominant group); while the Cox proportional-hazards model highlighted the triple dominant group as an independent prognostic factor for DFS. In addition, significant upregulation of FoxP3+ TILs, PD-1, and PD-L1 was observed in the triple dominant group compared to other groups. NanoString analyses further suggested that tumor necrosis factor (TNF) and/or NF-κB signaling pathways were activated with significant upregulation of RELA, MAP3K5, TNFAIP3, BCL2L1, RIPK1, TRAF2, PARP1, and AKT1 in the triple dominant EOC group. The triple dominant subgroup correlates with poor prognosis in EOC. Moreover, the TNF and/or NF-κB signaling pathways may be responsible for hormone-mediated inhibition of the immune microenvironment.
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15
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Expression of hormone receptors predicts survival and platinum sensitivity of high-grade serous ovarian cancer. Biosci Rep 2021; 41:228453. [PMID: 33891016 PMCID: PMC8112847 DOI: 10.1042/bsr20210478] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2021] [Revised: 04/17/2021] [Accepted: 04/20/2021] [Indexed: 01/03/2023] Open
Abstract
High-grade serous ovarian cancer (HGSOC) has abundant expression of hormone receptors, including androgen receptor (AR), estrogen receptor α (ER), and progesterone receptor (PR). The effects of hormone receptors on prognosis of HGSOC were first evaluated in online databases. Their prognostic values were then explored and validated in our inhouse TJ-cohort (92 HGSOC patients) and in a validation cohort (33 HGSOC patients), wherein hormone receptors were detected immunohistochemically. High expression of hormone receptors denoted longer progression-free survival (PFS), overall survival (OS), and platinum-free interval (PFI). Platinum-sensitive patients had higher expression of hormone receptors than their counterparts. Correlation analysis revealed significant positive correlations between hormone receptors expression and survival. AR, ER, and PR had predictive and prognostic values, alone and in combination. By receiver operating characteristic curve (ROC) analysis, co-expression of AR, ER, and PR had an improved predictive performance with an area under the curve (AUC) value of 0.945. Expression of hormone receptors predicts survival and platinum sensitivity of HGSOC. AR, ER, and PR might be feasible prognostic biomarkers for HGSOC by immunohistochemical analysis.
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16
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Feng Z, Wen H, Ju X, Bi R, Chen X, Yang W, Wu X. Homologous recombination repair gene mutations show no survival benefits in Chinese high-grade serous ovarian cancer patients. ANNALS OF TRANSLATIONAL MEDICINE 2021; 9:364. [PMID: 33842585 PMCID: PMC8033363 DOI: 10.21037/atm-20-5136] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Background The purpose of our study was to identify germline and somatic homologous recombination repair (HRR) pathway gene mutations and their clinical-prognostic impact in Chinese high-grade serous ovarian cancer (HGSC) patients. Methods We applied next-generation sequencing (NGS) in consecutive patients who underwent primary surgery for HGSC in November and December 2015 at our institution. Paired peripheral blood (or para-carcinoma tissue) samples and tumor samples from 42 Chinese women were tested to identify both germline and somatic deleterious mutations through all exons in BRCA1/2 and 22 other core HRR genes. Clinic-pathological data were collected until February, 2020. Associations between HRR gene mutations and clinical characters and outcomes were also evaluated. Results Deleterious germline HRR mutations were identified in 16.7% (7/42) of the HGSC patients. One patient had both germline BRCA2 and ATM mutations. Six patients had only somatic mutations, increasing the HRR mutation rate to 31.0% (13/42). Neither germline nor somatic HRR gene mutations were related with residual disease (P=0.233) nor platinum sensitivity (P=0.851). In the univariate and multivariate analyses, germline HRR gene mutation status was not associated with progression-free survival (PFS) or overall survival (OS). In addition, no prognostic differences between somatic HRR mutated patients and wild-type patients were found. Conclusions Our results suggest that the HRR gene defect was not associated with improved survival in our Chinese HGSC patient cohort.
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Affiliation(s)
- Zheng Feng
- Department of Gynecological Oncology, Fudan University Shanghai Cancer Center, Shanghai, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Hao Wen
- Department of Gynecological Oncology, Fudan University Shanghai Cancer Center, Shanghai, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Xingzhu Ju
- Department of Gynecological Oncology, Fudan University Shanghai Cancer Center, Shanghai, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Rui Bi
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China.,Department of Pathology, Fudan University Shanghai Cancer Center, Shanghai, China
| | - Xiaojun Chen
- Department of Gynecological Oncology, Fudan University Shanghai Cancer Center, Shanghai, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Wentao Yang
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China.,Department of Pathology, Fudan University Shanghai Cancer Center, Shanghai, China
| | - Xiaohua Wu
- Department of Gynecological Oncology, Fudan University Shanghai Cancer Center, Shanghai, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
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17
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Role of Gonadotropin-Releasing Hormone (GnRH) in Ovarian Cancer. Cells 2021; 10:cells10020437. [PMID: 33670761 PMCID: PMC7922220 DOI: 10.3390/cells10020437] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2020] [Revised: 01/28/2021] [Accepted: 02/17/2021] [Indexed: 12/15/2022] Open
Abstract
The hypothalamus–pituitary–gonadal (HPG) axis is the endocrine regulation system that controls the woman’s cycle. The gonadotropin-releasing hormone (GnRH) plays the central role. In addition to the gonadotrophic cells of the pituitary, GnRH receptors are expressed in other reproductive organs, such as the ovary and in tumors originating from the ovary. In ovarian cancer, GnRH is involved in the regulation of proliferation and metastasis. The effects on ovarian tumors can be indirect or direct. GnRH acts indirectly via the HPG axis and directly via GnRH receptors on the surface of ovarian cancer cells. In this systematic review, we will give an overview of the role of GnRH in ovarian cancer development, progression and therapy.
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Feng Z, Wen H, Li R, Liu S, Fu Y, Chen X, Bi R, Ju X, Wu X. Comparison of Survival Between Primary Debulking Surgery Versus Neoadjuvant Chemotherapy for Ovarian Cancers in a Personalized Treatment Cohort. Front Oncol 2021; 10:632195. [PMID: 33643924 PMCID: PMC7902759 DOI: 10.3389/fonc.2020.632195] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2020] [Accepted: 12/21/2020] [Indexed: 11/13/2022] Open
Abstract
Objective To compare survival between primary debulking surgery (PDS) and neoadjuvant chemotherapy (NACT) for the treatment of ovarian cancer patients per our selective protocol. Methods Between Sep 1st, 2015, and Aug 31st, 2017, 161 patients were enrolled in our prospective cohort. All of the patients received preoperative clinic-radiological assessments, according to the Suidan criteria for R0 resection. Patients with a score of 0-2 received PDS. Patients with a score of ≥3 were counseled on the choices of PDS, NACT, or an optional staging laparoscopy, according to the Fagotti criteria. Clinic-pathological data were prospectively collected until May 1st, 2020, and the impacts of different treatment strategies on progression-free survival (PFS) and overall survival (OS) were analyzed. Results 110 patients underwent PDS, and 51 patients received NACT with consequent interval debulking surgery. The R0 resection rate was 57.8%. All but one of the patients received platinum-based chemotherapy, and 105 (65.2%) patients were platinum-sensitive. Based on the univariate analysis, the PDS group exhibited prolonged PFS compared with the NACT group (P=0.029). The subgroup analysis showed that patients receiving NACT with residual disease (RD) exhibited the worst PFS (P=0.001). Based on the multivariate analysis, NACT with RD was still an independent impaired factor for PFS (P=0.04). However, NACT did not affect OS in the univariate or multivariate analyses. Conclusion In our prospective cohort, NACT ovarian patients exhibited inferior PFS and noninferior OS compared with PDS patients. Given our selective protocol, NACT cannot be arbitrarily denied while appropriate PDS is still a priority.
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Affiliation(s)
- Zheng Feng
- Department of Gynecological Oncology, Fudan University Shanghai Cancer Center, Shanghai, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Hao Wen
- Department of Gynecological Oncology, Fudan University Shanghai Cancer Center, Shanghai, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Ruimin Li
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China.,Department of Radiology, Fudan University Shanghai Cancer Center, Shanghai, China
| | - Shuai Liu
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China.,Department of Nuclear Medicine, Fudan University Shanghai Cancer Center, Shanghai, China.,Center for Biomedical Imaging, Fudan University, Shanghai, China.,Shanghai Engineering Research Center of Molecular Imaging Probes, Fudan University, Shanghai, China
| | - Yi Fu
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China.,Department of Radiology, Fudan University Shanghai Cancer Center, Shanghai, China
| | - Xiaojun Chen
- Department of Gynecological Oncology, Fudan University Shanghai Cancer Center, Shanghai, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Rui Bi
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China.,Department of Pathology, Fudan University Shanghai Cancer Center, Shanghai, China
| | - Xingzhu Ju
- Department of Gynecological Oncology, Fudan University Shanghai Cancer Center, Shanghai, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Xiaohua Wu
- Department of Gynecological Oncology, Fudan University Shanghai Cancer Center, Shanghai, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
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Cheung J, Lokman NA, Abraham RD, Macpherson AM, Lee E, Grutzner F, Ghinea N, Oehler MK, Ricciardelli C. Reduced Gonadotrophin Receptor Expression Is Associated with a More Aggressive Ovarian Cancer Phenotype. Int J Mol Sci 2020; 22:ijms22010071. [PMID: 33374698 PMCID: PMC7793521 DOI: 10.3390/ijms22010071] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2020] [Revised: 12/11/2020] [Accepted: 12/18/2020] [Indexed: 12/18/2022] Open
Abstract
Follicle-stimulating hormone (FSH) and luteinising hormone (LH) play important roles in regulating cell growth and proliferation in the ovary. However, few studies have explored the expression of FSH and LH receptors (FSHR and LHCGR) in ovarian cancer, and their functional roles in cancer progression remain inconclusive. This study investigated the potential impact of both mRNA (FSHR, LHCGR) and protein (FSHR, LHCGR) expression on ovarian cancer progression using publicly available online databases, qRT-PCR (high grade serous ovarian cancers, HGSOC, n = 29 and benign ovarian tumors, n = 17) and immunohistochemistry (HGSOC, n = 144). In addition, we investigated the effect of FSHR and LHCGR siRNA knockdown on the pro-metastatic behavior of serous ovarian cancer cells in vitro. High FSHR or high LHCGR expression in patients with all subtypes of high-grade ovarian cancer was significantly associated with longer progression-free survival (PFS) and overall survival (OS). High FSHR protein expression was associated with increased PFS (p = 0.050) and OS (p = 0.025). HGSOC patients with both high FSHR and high LHCGR protein levels had the best survival outcome, whilst both low FSHR and low LHCGR expression was associated with poorest survival (p = 0.019). Knockdown of FSHR significantly increased the invasion of serous ovarian cancer cells (OVCAR3 and COV362) in vitro. LHCGR knockdown also promoted invasion of COV362 cells. This study highlights that lower FSHR and LHCGR expression is associated with a more aggressive epithelial ovarian cancer phenotype and promotes pro-metastatic behaviour.
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MESH Headings
- Biomarkers, Tumor/genetics
- Biomarkers, Tumor/metabolism
- Cell Line, Tumor
- Female
- Humans
- Middle Aged
- Neoplasms, Cystic, Mucinous, and Serous/genetics
- Neoplasms, Cystic, Mucinous, and Serous/metabolism
- Neoplasms, Cystic, Mucinous, and Serous/pathology
- Ovarian Neoplasms/genetics
- Ovarian Neoplasms/metabolism
- Ovarian Neoplasms/pathology
- Phenotype
- Receptors, FSH/genetics
- Receptors, FSH/metabolism
- Receptors, LH/genetics
- Receptors, LH/metabolism
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Affiliation(s)
- Janelle Cheung
- Adelaide Medical School, Robinson Research Institute, University of Adelaide, Adelaide, SA 5000, Australia; (J.C.); (N.A.L.); (R.D.A.); (A.M.M.); (M.K.O.)
| | - Noor A. Lokman
- Adelaide Medical School, Robinson Research Institute, University of Adelaide, Adelaide, SA 5000, Australia; (J.C.); (N.A.L.); (R.D.A.); (A.M.M.); (M.K.O.)
| | - Riya D. Abraham
- Adelaide Medical School, Robinson Research Institute, University of Adelaide, Adelaide, SA 5000, Australia; (J.C.); (N.A.L.); (R.D.A.); (A.M.M.); (M.K.O.)
| | - Anne M. Macpherson
- Adelaide Medical School, Robinson Research Institute, University of Adelaide, Adelaide, SA 5000, Australia; (J.C.); (N.A.L.); (R.D.A.); (A.M.M.); (M.K.O.)
| | - Eunice Lee
- School of Biological Science, Robinson Research Institute, University of Adelaide, Adelaide, SA 5005, Australia; (E.L.); (F.G.)
| | - Frank Grutzner
- School of Biological Science, Robinson Research Institute, University of Adelaide, Adelaide, SA 5005, Australia; (E.L.); (F.G.)
| | - Nicolae Ghinea
- Curie Institute, Research Center, Translational Research Department, Tumor Angiogenesis Team, 75005 Paris, France;
| | - Martin K. Oehler
- Adelaide Medical School, Robinson Research Institute, University of Adelaide, Adelaide, SA 5000, Australia; (J.C.); (N.A.L.); (R.D.A.); (A.M.M.); (M.K.O.)
- Royal Adelaide Hospital, Adelaide, SA 5000, Australia
| | - Carmela Ricciardelli
- Adelaide Medical School, Robinson Research Institute, University of Adelaide, Adelaide, SA 5000, Australia; (J.C.); (N.A.L.); (R.D.A.); (A.M.M.); (M.K.O.)
- Correspondence:
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20
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Zhang M, Liu Q, Zhang M, Cao C, Liu X, Zhang M, Li G, Xu C, Zhang X. Enhanced antitumor effects of follicle-stimulating hormone receptor-mediated hexokinase-2 depletion on ovarian cancer mediated by a shift in glucose metabolism. J Nanobiotechnology 2020; 18:161. [PMID: 33160373 PMCID: PMC7648390 DOI: 10.1186/s12951-020-00720-4] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2020] [Accepted: 10/24/2020] [Indexed: 01/10/2023] Open
Abstract
Background Most cancers favor glycolytic-based glucose metabolism. Hexokinase-2 (HK2), the first glycolytic rate-limiting enzyme, shows limited expression in normal adult tissues but is overexpressed in many tumor tissues, including ovarian cancer. HK2 has been shown to be correlated with the progression and chemoresistance of ovarian cancer and could be a therapeutic target. However, the systemic toxicity of HK2 inhibitors has limited their clinical use. Since follicle-stimulating hormone (FSH) receptor (FSHR) is overexpressed in ovarian cancer but not in nonovarian healthy tissues, we designed FSHR-mediated nanocarriers for HK2 shRNA delivery to increase tumor specificity and decrease toxicity. Results HK2 shRNA was encapsulated in a polyethylene glycol-polyethylenimine copolymer modified with the FSH β 33–53 or retro-inverso FSH β 33–53 peptide. The nanoparticle complex with FSH peptides modification effectively depleted HK2 expression and facilitated a shift towards oxidative glucose metabolism, with evidence of increased oxygen consumption rates, decreased extracellular acidification rates, and decreased extracellular lactate and glucose consumption in A2780 ovarian cancer cells and cisplatin-resistant A2780CP counterpart cells. Consequently, cell proliferation, invasion and migration were significantly inhibited, and tumor growth was suppressed even in cisplatin-resistant ovarian cancer. No obvious systemic toxicity was observed in mice. Moreover, the nanoparticle complex modified with retro-inverso FSH peptides exhibited the strongest antitumor effects and effectively improved cisplatin sensitivity by regulating cisplatin transport proteins and increasing apoptosis through the mitochondrial pathway. Conclusions These results established HK2 as an effective therapeutic target even for cisplatin-resistant ovarian cancer and suggested a promising targeted therapeutic approach. ![]()
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Affiliation(s)
- Meng Zhang
- Obstetrics and Gynecology Hospital, Fudan University, Shanghai, 200011, China
| | - Qiyu Liu
- Obstetrics and Gynecology Hospital, Fudan University, Shanghai, 200011, China
| | - Mingxing Zhang
- Obstetrics and Gynecology Hospital, Fudan University, Shanghai, 200011, China
| | - Cong Cao
- School of Materials Science & Engineering, Zhejiang Sci-Tech University, Hangzhou, 310018, China
| | - Xiaoxia Liu
- Obstetrics and Gynecology Hospital, Fudan University, Shanghai, 200011, China
| | - Mengyu Zhang
- Obstetrics and Gynecology Hospital, Fudan University, Shanghai, 200011, China
| | - Guiling Li
- Obstetrics and Gynecology Hospital, Fudan University, Shanghai, 200011, China
| | - Congjian Xu
- Obstetrics and Gynecology Hospital, Fudan University, Shanghai, 200011, China. .,Shanghai Key Laboratory of Female Reproductive Endocrine Related Diseases, Shanghai, 200011, China.
| | - Xiaoyan Zhang
- Obstetrics and Gynecology Hospital, Fudan University, Shanghai, 200011, China.
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21
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Altered Organelle Calcium Transport in Ovarian Physiology and Cancer. Cancers (Basel) 2020; 12:cancers12082232. [PMID: 32785177 PMCID: PMC7464720 DOI: 10.3390/cancers12082232] [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: 07/05/2020] [Revised: 07/31/2020] [Accepted: 08/06/2020] [Indexed: 12/14/2022] Open
Abstract
Calcium levels have a huge impact on the physiology of the female reproductive system, in particular, of the ovaries. Cytosolic calcium levels are influenced by regulatory proteins (i.e., ion channels and pumps) localized in the plasmalemma and/or in the endomembranes of membrane-bound organelles. Imbalances between plasma membrane and organelle-based mechanisms for calcium regulation in different ovarian cell subtypes are contributing to ovarian pathologies, including ovarian cancer. In this review, we focused our attention on altered calcium transport and its role as a contributor to tumor progression in ovarian cancer. The most important proteins described as contributing to ovarian cancer progression are inositol trisphosphate receptors, ryanodine receptors, transient receptor potential channels, calcium ATPases, hormone receptors, G-protein-coupled receptors, and/or mitochondrial calcium uniporters. The involvement of mitochondrial and/or endoplasmic reticulum calcium imbalance in the development of resistance to chemotherapeutic drugs in ovarian cancer is also discussed, since Ca2+ channels and/or pumps are nowadays regarded as potential therapeutic targets and are even correlated with prognosis.
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22
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Feng Z, Wen H, Ju X, Bi R, Chen X, Yang W, Wu X. Metastatic patterns do not provide additional prognostic information for patients with FIGO stage IV high-grade serous ovarian cancer. J Surg Oncol 2020; 122:315-319. [PMID: 32500598 DOI: 10.1002/jso.25941] [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: 12/01/2019] [Revised: 02/16/2020] [Accepted: 04/06/2020] [Indexed: 11/06/2022]
Abstract
BACKGROUND The aim of our study was to investigate whether metastatic patterns were associated with the prognosis of patients with FIGO stage IV high-grade serous ovarian cancer (HGSC). METHODS We retrospectively investigated 83 consecutive patients with FIGO stage IV HGSC who underwent primary surgery between April 2005 and June 2013 at our institution. Metastatic patterns were defined as pleural effusion (stage IVA), parenchymal metastases (stage IVB), and extra-abdominal lymph node metastases (stage IVB). Correlations of clinical characteristics and prognosis with metastatic patterns were analyzed. RESULTS Forty-two (50.6%) patients were stage IVA with pleural effusion. Among the remaining stage IVB patients, 19 (22.9%) patients had parenchymal metastases and 22 (26.5%) had extra-abdominal lymph node metastases. FIGO IVA and IVB subclassification did not have a prognostic impact on progression-free survival (PFS) (P = .361). In addition, no differences in PFS were observed among patients presenting the three metastatic patterns (P = .506). The 5-year overall survival (OS) rates of patients with stage IVA and IVB diseases were 35.2% and 34.3%, respectively, (P = .856). In addition, metastatic patterns did not provide additional prognostic information for OS (P = .292). CONCLUSION Neither the subclassification into FIGO IVA and IVB stages nor metastatic patterns of FIGO stage IV provided additional prognostic information.
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Affiliation(s)
- Zheng Feng
- Department of Gynecological Oncology, Fudan University Shanghai Cancer Center, Shanghai, China.,Department of Oncology, Fudan University Shanghai Cancer Center, Shanghai, China
| | - Hao Wen
- Department of Gynecological Oncology, Fudan University Shanghai Cancer Center, Shanghai, China.,Department of Oncology, Fudan University Shanghai Cancer Center, Shanghai, China
| | - Xingzhu Ju
- Department of Gynecological Oncology, Fudan University Shanghai Cancer Center, Shanghai, China.,Department of Oncology, Fudan University Shanghai Cancer Center, Shanghai, China
| | - Rui Bi
- Department of Oncology, Fudan University Shanghai Cancer Center, Shanghai, China.,Department of Pathology, Fudan University Shanghai Cancer Center, Shanghai, China
| | - Xiaojun Chen
- Department of Gynecological Oncology, Fudan University Shanghai Cancer Center, Shanghai, China.,Department of Oncology, Fudan University Shanghai Cancer Center, Shanghai, China
| | - Wentao Yang
- Department of Oncology, Fudan University Shanghai Cancer Center, Shanghai, China.,Department of Pathology, Fudan University Shanghai Cancer Center, Shanghai, China
| | - Xiaohua Wu
- Department of Gynecological Oncology, Fudan University Shanghai Cancer Center, Shanghai, China.,Department of Oncology, Fudan University Shanghai Cancer Center, Shanghai, China
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23
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Liu Q, Zhou X, Feng W, Pu T, Li X, Li F, Kang Y, Zhang X, Xu C. Gonadotropin-Releasing Hormone Receptor-Targeted Near-Infrared Fluorescence Probe for Specific Recognition and Localization of Peritoneal Metastases of Ovarian Cancer. Front Oncol 2020; 10:266. [PMID: 32185134 PMCID: PMC7059204 DOI: 10.3389/fonc.2020.00266] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2019] [Accepted: 02/17/2020] [Indexed: 01/07/2023] Open
Abstract
Background: Peritoneal dissemination is common in advanced ovarian cancer. The completeness of cytoreduction is an independent prognostic factor. The intraoperative fluorescence imaging via tumor-specific near-infrared fluorophore might improve staging and surgical completeness. A promising target for ovarian cancer is the gonadotropin-releasing hormone receptor (GnRHR). This study aimed to develop a GnRHR-targeted near-infrared imaging probe for the detection of peritoneal metastases of ovarian cancer. Methods: Indocyanine green (ICG) was conjugated with GnRH antagonist peptide to develop an ovarian cancer-selective fluorescence probe GnRHa-ICG. GnRHR expression was detected in ovarian cancer tissues. The binding capacity of GnRHa-ICG and ICG was detected in both cancer cell lines and mouse models of peritoneal metastatic ovarian cancer using fluorescence microscopy, flow cytometry, and near-infrared fluorescence imaging. Results: Tissue microarray analysis revealed the overexpression of GnRHR in ovarian cancer. GnRH-ICG exhibited the binding capacity in a panel of cancer cell lines with different expression levels of GnRHR. In ovarian cancer mouse models, GnRHa-ICG signals were detected in peritoneal tumor lesions rather than normal peritoneal and intestines tissues. ICG showed intensive fluorescence signals in intestines. The tumor-to-muscle ratio and tumor-to-intestine ratio of GnRHa-ICG was 7.41 ± 2.82 and 4.37 ± 1.66, higher than that of ICG (4.60 ± 0.50 and 0.57 ± 0.06) at 2 h post administration. The fluorescence signal of peritoneal metastases peaked in intensity at 2 h and maintained for up to 48 h. ICG also showed a weak signal in the tumor lesions due to the enhanced permeability and retention effect, but the intensity decreased quickly within 48 h. Conclusions: The developed GnRHR-targeted imaging agent GnRHa-ICG could specifically detected peritoneal tumor lesions from normal peritoneal and intestines tissues because of the modification of GnRHa to ICG. The plateau period of GnRHa-ICG accumulation may be feasible for clinical applications in fluorescence-guided surgery. Our GnRHR imaging concept may be effective in other hormone-related tumors with upregulated GnRHR expression.
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Affiliation(s)
- Qiyu Liu
- Obstetrics and Gynecology Hospital, Fudan University, Shanghai, China.,Department of Obstetrics and Gynecology of Shanghai Medical School, Fudan University, Shanghai, China.,Shanghai Key Laboratory of Female Reproductive Endocrine Related Diseases, Shanghai, China
| | - Xiaobo Zhou
- Department of Chemistry, Fudan University, Shanghai, China
| | - Wei Feng
- Department of Chemistry, Fudan University, Shanghai, China
| | - Tao Pu
- Obstetrics and Gynecology Hospital, Fudan University, Shanghai, China.,Department of Obstetrics and Gynecology of Shanghai Medical School, Fudan University, Shanghai, China.,Shanghai Key Laboratory of Female Reproductive Endocrine Related Diseases, Shanghai, China
| | - Xiaoping Li
- Department of Obstetrics and Gynecology, Peking University People's Hospital, Beijing, China
| | - Fuyou Li
- Department of Chemistry, Fudan University, Shanghai, China
| | - Yu Kang
- Obstetrics and Gynecology Hospital, Fudan University, Shanghai, China.,Department of Obstetrics and Gynecology of Shanghai Medical School, Fudan University, Shanghai, China.,Shanghai Key Laboratory of Female Reproductive Endocrine Related Diseases, Shanghai, China
| | - Xiaoyan Zhang
- Obstetrics and Gynecology Hospital, Fudan University, Shanghai, China.,Department of Obstetrics and Gynecology of Shanghai Medical School, Fudan University, Shanghai, China.,Shanghai Key Laboratory of Female Reproductive Endocrine Related Diseases, Shanghai, China
| | - Congjian Xu
- Obstetrics and Gynecology Hospital, Fudan University, Shanghai, China.,Department of Obstetrics and Gynecology of Shanghai Medical School, Fudan University, Shanghai, China.,Shanghai Key Laboratory of Female Reproductive Endocrine Related Diseases, Shanghai, China
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24
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Czogalla B, Partenheimer A, Jeschke U, von Schönfeldt V, Mayr D, Mahner S, Burges A, Simoni M, Melli B, Benevelli R, Bertini S, Casarini L, Trillsch F. β-arrestin 2 Is a Prognostic Factor for Survival of Ovarian Cancer Patients Upregulating Cell Proliferation. Front Endocrinol (Lausanne) 2020; 11:554733. [PMID: 33042017 PMCID: PMC7530235 DOI: 10.3389/fendo.2020.554733] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/22/2020] [Accepted: 08/12/2020] [Indexed: 01/02/2023] Open
Abstract
Establishing reliable prognostic factors as well as specific targets for new therapeutic approaches is an urgent requirement in advanced ovarian cancer. For several tumor entities, the ubiquitously spread scaffold protein β-arrestin 2, a multifunctional scaffold protein regulating signal transduction and internalization of activated G protein-coupled receptors (GPCRs), has been considered with rising interest for carcinogenesis. Therefore, we aimed to elucidate the prognostic impact of β-arrestin 2 and its functional role in ovarian cancer. β-arrestin 2 expression was analyzed in a subset of 156 samples of ovarian cancer patients by immunohistochemistry. Cytoplasmic expression levels were correlated with clinical as well as pathological characteristics and with prognosis. The biologic impact of β-arrestin 2 on cell proliferation and survival was evaluated, in vitro. Following transient transfection by increasing concentrations of plasmid encoding β-arrestin 2, different cell lines were evaluated in cell viability and death. β-arrestin 2 was detected in all histological ovarian cancer subtypes with highest intensity in clear cell histology. High β-arrestin 2 expression levels correlated with high-grade serous histology and the expression of the gonadotropin receptors FSHR and LHCGR, as well as the membrane estrogen receptor GPER and hCGβ. Higher cytoplasmic β-arrestin 2 expression was associated with a significantly impaired prognosis (median 29.88 vs. 50.64 months; P = 0.025). Clinical data were confirmed in transfected HEK293 cells, human immortalized granulosa cell line (hGL5) and the ovarian cancer cell line A2780 in vitro, where the induction of β-arrestin 2 cDNA expression enhanced cell viability, while the depletion of the molecule by siRNA resulted in cell death. Reflecting the role of β-arrestin 2 in modulating GPCR-induced proliferative and anti-apoptotic signals, we propose β-arrestin 2 as an important prognostic factor and also as a promising target for new therapeutic approaches in advanced ovarian cancer.
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Affiliation(s)
- Bastian Czogalla
- Department of Obstetrics and Gynecology, University Hospital, LMU Munich, Munich, Germany
- *Correspondence: Bastian Czogalla
| | - Alexandra Partenheimer
- Department of Obstetrics and Gynecology, University Hospital, LMU Munich, Munich, Germany
| | - Udo Jeschke
- Department of Obstetrics and Gynecology, University Hospital, LMU Munich, Munich, Germany
- Department of Obstetrics and Gynecology, University Hospital Augsburg, Augsburg, Germany
| | | | - Doris Mayr
- Institute of Pathology, Faculty of Medicine, LMU Munich, Munich, Germany
| | - Sven Mahner
- Department of Obstetrics and Gynecology, University Hospital, LMU Munich, Munich, Germany
| | - Alexander Burges
- Department of Obstetrics and Gynecology, University Hospital, LMU Munich, Munich, Germany
| | - Manuela Simoni
- Unit of Endocrinology, Department of Biomedical, Metabolic and Neural Sciences, University of Modena and Reggio Emilia, Modena, Italy
- Center for Genomic Research, University of Modena and Reggio Emilia, Modena, Italy
- Unit of Endocrinology, Department of Medical Specialties, Azienda Ospedaliero-Universitaria, Modena, Italy
- PRC, INRA, CNRS, IFCE, Université de Tours, Nouzilly, France
| | - Beatrice Melli
- Unit of Endocrinology, Department of Biomedical, Metabolic and Neural Sciences, University of Modena and Reggio Emilia, Modena, Italy
| | - Riccardo Benevelli
- Unit of Endocrinology, Department of Biomedical, Metabolic and Neural Sciences, University of Modena and Reggio Emilia, Modena, Italy
| | - Sara Bertini
- Unit of Endocrinology, Department of Biomedical, Metabolic and Neural Sciences, University of Modena and Reggio Emilia, Modena, Italy
| | - Livio Casarini
- Unit of Endocrinology, Department of Biomedical, Metabolic and Neural Sciences, University of Modena and Reggio Emilia, Modena, Italy
- Center for Genomic Research, University of Modena and Reggio Emilia, Modena, Italy
| | - Fabian Trillsch
- Department of Obstetrics and Gynecology, University Hospital, LMU Munich, Munich, Germany
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25
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Hollis RL, Stanley B, Iida Y, Thomson J, Churchman M, Rye T, Mackean M, Nussey F, Gourley C, Herrington CS. Hormone receptor expression patterns define clinically meaningful subgroups of endometrioid ovarian carcinoma. Gynecol Oncol 2019; 155:318-323. [PMID: 31495455 PMCID: PMC6854467 DOI: 10.1016/j.ygyno.2019.09.001] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2019] [Revised: 08/28/2019] [Accepted: 09/02/2019] [Indexed: 01/15/2023]
Abstract
Background Numerous studies have investigated the association between hormone receptor expression and clinical outcome in ovarian carcinoma (OC); however, these have largely focussed on serous OCs, with few studies reporting specifically on endometrioid OCs (EnOC). Where analyses have been stratified by histotype, expression has been assessed using the percentage of positive tumor cells, without accounting for nuclear expression intensity. Methods Here we assess the expression levels of progesterone receptor (PR), estrogen receptor alpha (ER) and androgen receptor (AR) using histoscore – a nuclear scoring method incorporating both proportion of positive cells and the intensity of nuclear staining – across a cohort of 107 WT1 negative EnOCs. Results Hierarchical clustering by PR, ER and AR histoscores identified four EnOC subgroups (PR+/ER+, PR+/ER−, PR−/ER+ and PR−/ER−). EnOC patients in the PR+/ER+ and PR+/ER− groups displayed favorable outcome (multivariable HR for disease-specific survival 0.05 [0.01–0.35] and 0.05 [0.00–0.51]) compared to the PR−/ER+ group. Ten-year survival for stage II PRhigh and PRlow cases was 94.1% and 42.4%. ERhigh EnOC patients (PR+/ER+, PR−/ER+) had higher body mass index compared to ERlow cases (P = 0.015) and high grade serous OC patients (P < 0.001). Conclusion These data demonstrate that endometrioid OC cases with high PR expression display markedly favorable outcome. Stage II EnOCs with high PR expression represent potential candidates for de-escalation of first-line therapy. Future work should seek to characterise the sensitivity of PR and ER positive EnOCs to endocrine therapy. We identify four subgroups of endometrioid ovarian carcinoma (EnOC) defined by hormone receptor expression patterns. EnOC patients in the PRhigh (PR+/ER+, PR+/ER−) groups demonstrate markedly favorable outcome. Stage II EnOC patients in the PRhigh groups display a ten-year survival of approximately 95%. ERhigh (PR+/ER+, PR−/ER+) EnOC patients had a higher body mass index vs ERlow cases and high grade serous carcinoma patients.
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Affiliation(s)
- Robert L Hollis
- Nicola Murray Centre for Ovarian Cancer Research, Cancer Research UK Edinburgh Centre, MRC Institute of Genetics and Molecular Medicine, University of Edinburgh, UK.
| | - Barbara Stanley
- Nicola Murray Centre for Ovarian Cancer Research, Cancer Research UK Edinburgh Centre, MRC Institute of Genetics and Molecular Medicine, University of Edinburgh, UK
| | - Yasushi Iida
- Nicola Murray Centre for Ovarian Cancer Research, Cancer Research UK Edinburgh Centre, MRC Institute of Genetics and Molecular Medicine, University of Edinburgh, UK; Department of Obstetrics and Gynecology, The Jikei University School of Medicine, Minato-ku, Tokyo, Japan
| | - John Thomson
- Nicola Murray Centre for Ovarian Cancer Research, Cancer Research UK Edinburgh Centre, MRC Institute of Genetics and Molecular Medicine, University of Edinburgh, UK
| | - Michael Churchman
- Nicola Murray Centre for Ovarian Cancer Research, Cancer Research UK Edinburgh Centre, MRC Institute of Genetics and Molecular Medicine, University of Edinburgh, UK
| | - Tzyvia Rye
- Nicola Murray Centre for Ovarian Cancer Research, Cancer Research UK Edinburgh Centre, MRC Institute of Genetics and Molecular Medicine, University of Edinburgh, UK
| | - Melanie Mackean
- Edinburgh Cancer Centre, Western General Hospital, Edinburgh, UK
| | - Fiona Nussey
- Edinburgh Cancer Centre, Western General Hospital, Edinburgh, UK
| | - Charlie Gourley
- Nicola Murray Centre for Ovarian Cancer Research, Cancer Research UK Edinburgh Centre, MRC Institute of Genetics and Molecular Medicine, University of Edinburgh, UK
| | - C Simon Herrington
- Nicola Murray Centre for Ovarian Cancer Research, Cancer Research UK Edinburgh Centre, MRC Institute of Genetics and Molecular Medicine, University of Edinburgh, UK
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26
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Ma S, Pradeep S, Villar-Prados A, Wen Y, Bayraktar E, Mangala LS, Kim MS, Wu SY, Hu W, Rodriguez-Aguayo C, Leuschner C, Liang X, Ram PT, Schlacher K, Coleman RL, Sood AK. GnRH-R-Targeted Lytic Peptide Sensitizes BRCA Wild-type Ovarian Cancer to PARP Inhibition. Mol Cancer Ther 2019; 18:969-979. [PMID: 30926640 DOI: 10.1158/1535-7163.mct-18-0770] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2018] [Revised: 11/20/2018] [Accepted: 03/15/2019] [Indexed: 12/20/2022]
Abstract
EP-100 is a synthetic lytic peptide that specifically targets the gonadotropin-releasing hormone receptor on cancer cells. To extend the utility of EP-100, we aimed to identify effective combination therapies with EP-100 for ovarian cancer and explore potential mechanisms of this combination. A series of in vitro (MTT assay, immunoblot analysis, reverse-phase protein array, comet assay, and immunofluorescence staining) and in vivo experiments were carried out to determine the biological effects of EP-100 alone and in combination with standard-of-care drugs. EP-100 decreased the viability of ovarian cancer cells and reduced tumor growth in orthotopic mouse models. Of five standard drugs tested (cisplatin, paclitaxel, doxorubicin, topotecan, and olaparib), we found that the combination of EP-100 and olaparib was synergistic in ovarian cancer cell lines. Further experiments revealed that combined treatment of EP-100 and olaparib significantly increased the number of nuclear foci of phosphorylated histone H2AX. In addition, the extent of DNA damage was significantly increased after treatment with EP-100 and olaparib in comet assay. We performed reverse-phase protein array analyses and identified that the PI3K/AKT pathway was inhibited by EP-100, which we validated with in vitro experiments. In vivo experiment using the HeyA8 mouse model demonstrated that mice treated with EP-100 and olaparib had lower tumor weights (0.06 ± 0.13 g) than those treated with a vehicle (1.19 ± 1.09 g), EP-100 alone (0.62 ± 0.78 g), or olaparib alone (0.50 ± 0.63 g). Our findings indicate that combining EP-100 with olaparib is a promising therapeutic strategy for ovarian cancer.
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Affiliation(s)
- Shaolin Ma
- Department of Gynecologic Oncology and Reproductive Medicine, The University of Texas MD Anderson Cancer Center, Houston, Texas.,Reproductive Medicine Research Center, The Sixth Affiliated Hospital of Sun Yat-Sen University, Guangzhou, China
| | - Sunila Pradeep
- Department of Gynecologic Oncology and Reproductive Medicine, The University of Texas MD Anderson Cancer Center, Houston, Texas.,Department of Obstetrics and Gynecology, Medical College of Wisconsin, Milwaukee, Wisconsin
| | - Alejandro Villar-Prados
- Department of Gynecologic Oncology and Reproductive Medicine, The University of Texas MD Anderson Cancer Center, Houston, Texas.,University of Puerto Rico, School of Medicine, Medical Sciences Campus, San Juan, Puerto Rico
| | - Yunfei Wen
- Department of Gynecologic Oncology and Reproductive Medicine, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Emine Bayraktar
- Department of Gynecologic Oncology and Reproductive Medicine, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Lingegowda S Mangala
- Department of Gynecologic Oncology and Reproductive Medicine, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Mark Seungwook Kim
- Department of Gynecologic Oncology and Reproductive Medicine, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Sherry Y Wu
- Department of Gynecologic Oncology and Reproductive Medicine, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Wei Hu
- Department of Gynecologic Oncology and Reproductive Medicine, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Cristian Rodriguez-Aguayo
- Department of Cancer Biology, The University of Texas MD Anderson Cancer Center, Houston, Texas.,Department of Experimental Therapeutics, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Carola Leuschner
- VP of Research and Development, Esperance Pharmaceuticals, Houston, Texas
| | - Xiaoyan Liang
- Reproductive Medicine Research Center, The Sixth Affiliated Hospital of Sun Yat-Sen University, Guangzhou, China
| | - Prahlad T Ram
- Department of Systems Biology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Katharina Schlacher
- Department of Cancer Biology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Robert L Coleman
- Department of Gynecologic Oncology and Reproductive Medicine, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Anil K Sood
- Department of Gynecologic Oncology and Reproductive Medicine, The University of Texas MD Anderson Cancer Center, Houston, Texas. .,Department of Cancer Biology, The University of Texas MD Anderson Cancer Center, Houston, Texas.,Center for RNA Interference and Non-Coding RNA, The University of Texas MD Anderson Cancer Center, Houston, Texas
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27
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BRCA1, Ki67, and β-Catenin Immunoexpression Is Not Related to Differentiation, Platinum Response, or Prognosis in Women With Low- and High-Grade Serous Ovarian Carcinoma. Int J Gynecol Cancer 2019; 28:437-447. [PMID: 29465506 DOI: 10.1097/igc.0000000000001205] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
OBJECTIVE The purpose of this study was to compare the immunohistochemical expression of BRCA1, Ki67, and β-catenin in women with low-grade (LGSOC) and high-grade serous ovarian carcinomas (HGSOC) and their relationship with clinicopathological features, response to platinum-based chemotherapy, and survival. METHODS For this study, 21 LGSOC and 85 HGSOC stage I to IV cases, diagnosed and treated from 1996 to 2013 and followed-up until December 2016, were included. BRCA1, Ki67, and β-catenin expression was assessed using tissue microarray-based immunohistochemistry. RESULTS Women with HGSOC were significantly more likely to have advanced-stage disease (P < 0.001), higher CA125 levels (P < 0.001), postsurgery residual disease (P < 0.01), and higher rates of disease progression and recurrence (P = 0.001). The percentage of women with HGSOC whose tumors expressed Ki67 was significantly higher compared with women with LGSOC (P < 0.001). The expression of BRCA1 and β-catenin did not differ between LGSOC and HGSOC (P = 0.12 and P = 1.00, respectively). The clinicopathological features and the response to platinum-based chemotherapy did not differ according to the BRCA1, Ki67, and β-catenin expression in either group. In HGSOC, only International Federation of Gynecology and Obstetrics stage was independently associated with poor survival (PFS and OS). CONCLUSIONS Ki67 expression was significantly higher in HGSOC. BRCA1 and β-catenin expression did not differ between LGSOC and HGSOC samples. BRCA1, Ki67, and β-catenin expression was neither related to clinicopathological features, response to platinum-based chemotherapy, nor survival. Only International Federation of Gynecology and Obstetrics stage remained associated with poor survival in women with HGSOC.
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28
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Pedernera E, Gómora MJ, Morales-Vásquez F, Pérez-Montiel D, Mendez C. Progesterone reduces cell survival in primary cultures of endometrioid ovarian cancer. J Ovarian Res 2019; 12:15. [PMID: 30736825 PMCID: PMC6367846 DOI: 10.1186/s13048-019-0486-4] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2018] [Accepted: 01/22/2019] [Indexed: 01/16/2023] Open
Abstract
BACKGROUND Ovarian cancer is the most lethal of all gynecologic malignancies. The relationship between sexual steroids receptors and ovarian cancer progression has been largely evaluated. The presence of progesterone receptors has been associated with an increase of a disease-free period and overall survival in patients with ovarian carcinoma. In the present study, primary cultures of ovarian carcinoma obtained from 35 patients diagnosed with epithelial ovarian cancer were evaluated for cell survival after treatment with 10- 8 M of 17β-estradiol, progesterone, testosterone and dihydrotestosterone. RESULTS The results were analyzed considering histological subtypes: low grade serous, high grade serous, endometrioid and mucinous carcinoma; clear cell carcinoma was not included due to failure in obtaining successful cultures of this subtype. A significant reduction of cell survival was observed after progesterone treatment in endometrioid ovarian carcinoma. Changes were not observed in low grade serous, high grade serous and mucinous carcinoma. The effect of progesterone was related to the presence of progesterone receptor (PR), a 43% reduction in the cell number was observed in PR (+) endometrioid ovarian carcinoma. CONCLUSIONS This study supports the importance of progesterone and the presence of progesterone receptor in the reduction of ovarian cancer progression in the endometrioid ovarian carcinoma.
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Affiliation(s)
- Enrique Pedernera
- Departamento de Embriología, Facultad de Medicina, Universidad Nacional Autónoma de México, 04510 Ciudad de México, Mexico
| | - María J. Gómora
- Departamento de Embriología, Facultad de Medicina, Universidad Nacional Autónoma de México, 04510 Ciudad de México, Mexico
| | - Flavia Morales-Vásquez
- Departamento de Oncología Médica, Instituto Nacional de Cancerología, Secretaría de Salud de México, Ciudad de México, Mexico
| | - Delia Pérez-Montiel
- Departamento de Patología, Instituto Nacional de Cancerología, Secretaría de Salud de México, Ciudad de México, Mexico
| | - Carmen Mendez
- Departamento de Embriología, Facultad de Medicina, Universidad Nacional Autónoma de México, 04510 Ciudad de México, Mexico
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29
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Wang P, Zhang Z, Ma Y, Lu J, Zhao H, Wang S, Tan J, Li B. Prognostic values of GMPS, PR, CD40, and p21 in ovarian cancer. PeerJ 2019; 7:e6301. [PMID: 30701134 PMCID: PMC6348951 DOI: 10.7717/peerj.6301] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2018] [Accepted: 12/14/2018] [Indexed: 12/11/2022] Open
Abstract
Early detection and prediction of prognosis and treatment responses are all the keys in improving survival of ovarian cancer patients. This study profiled an ovarian cancer progression model to identify prognostic biomarkers for ovarian cancer patients. Mouse ovarian surface epithelial cells (MOSECs) can undergo spontaneous malignant transformation in vitro cell culture. These were used as a model of ovarian cancer progression for alterations in gene expression and signaling detected using the Illumina HiSeq2000 Next-Generation Sequencing platform and bioinformatical analyses. The differential expression of four selected genes was identified using the gene expression profiling interaction analysis (http://gepia.cancer-pku.cn/) and then associated with survival in ovarian cancer patients using the Cancer Genome Atlas dataset and the online Kaplan–Meier Plotter (http://www.kmplot.com) data. The data showed 263 aberrantly expressed genes, including 182 up-regulated and 81 down-regulated genes between the early and late stages of tumor progression in MOSECs. The bioinformatic data revealed four genes (i.e., guanosine 5′-monophosphate synthase (GMPS), progesterone receptor (PR), CD40, and p21 (cyclin-dependent kinase inhibitor 1A)) to play an important role in ovarian cancer progression. Furthermore, the Cancer Genome Atlas dataset validated the differential expression of these four genes, which were associated with prognosis in ovarian cancer patients. In conclusion, this study profiled differentially expressed genes using the ovarian cancer progression model and identified four (i.e., GMPS, PR, CD40, and p21) as prognostic markers for ovarian cancer patients. Future studies of prospective patients could further verify the clinical usefulness of this four-gene signature.
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Affiliation(s)
- Ping Wang
- Fujian Key Laboratory of Transplant Biology, Fuzhou General Hospital, Fuzhou, Fujian, China
| | - Zengli Zhang
- Department of Nutrition and Food Hygiene, School of Public Health, Soochow University, Suzhou, Jiangsu, China
| | - Yujie Ma
- Fujian Key Laboratory of Transplant Biology, Fuzhou General Hospital, Fuzhou, Fujian, China
| | - Jun Lu
- Fujian Key Laboratory of Transplant Biology, Fuzhou General Hospital, Fuzhou, Fujian, China
| | - Hu Zhao
- Fujian Key Laboratory of Transplant Biology, Fuzhou General Hospital, Fuzhou, Fujian, China
| | - Shuiliang Wang
- Fujian Key Laboratory of Transplant Biology, Fuzhou General Hospital, Fuzhou, Fujian, China
| | - Jianming Tan
- Fujian Key Laboratory of Transplant Biology, Fuzhou General Hospital, Fuzhou, Fujian, China.,Fujian Hongyi Health Institute, Fuzhou, Fujian, China
| | - Bingyan Li
- Department of Nutrition and Food Hygiene, School of Public Health, Soochow University, Suzhou, Jiangsu, China
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30
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Klein O, Kanter F, Kulbe H, Jank P, Denkert C, Nebrich G, Schmitt WD, Wu Z, Kunze CA, Sehouli J, Darb‐Esfahani S, Braicu I, Lellmann J, Thiele H, Taube ET. MALDI‐Imaging for Classification of Epithelial Ovarian Cancer Histotypes from a Tissue Microarray Using Machine Learning Methods. Proteomics Clin Appl 2018; 13:e1700181. [DOI: 10.1002/prca.201700181] [Citation(s) in RCA: 32] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2018] [Revised: 10/31/2018] [Indexed: 12/11/2022]
Affiliation(s)
- Oliver Klein
- Charité—Universitätsmedizin Berlincorporate member of Freie Universität BerlinHumboldt‐Universität zu BerlinBerlin Institute of Health Berlin Germany
- Berlin‐Brandenburg Center for Regenerative TherapiesCharité—Universitätsmedizin Berlin 13353 Berlin Germany
| | - Frederic Kanter
- Institute of Mathematics and Image ComputingUniversität zu Lübeck Lübeck Germany
| | - Hagen Kulbe
- Charité—Universitätsmedizin Berlincorporate member of Freie Universität BerlinHumboldt‐Universität zu BerlinBerlin Institute of Health Berlin Germany
- Department of GynecologyCharité—Universitätsmedizin Berlin 13353 Berlin Germany
- Fraunhofer—Institute for Medical Image Computing MEVIS 23562 Lübeck Germany
| | - Paul Jank
- Charité—Universitätsmedizin Berlincorporate member of Freie Universität BerlinHumboldt‐Universität zu BerlinBerlin Institute of Health Berlin Germany
- Institute of PathologyCharité—Universitätsmedizin Berlin 10117 Berlin Germany
| | - Carsten Denkert
- Charité—Universitätsmedizin Berlincorporate member of Freie Universität BerlinHumboldt‐Universität zu BerlinBerlin Institute of Health Berlin Germany
- Institute of PathologyCharité—Universitätsmedizin Berlin 10117 Berlin Germany
| | - Grit Nebrich
- Charité—Universitätsmedizin Berlincorporate member of Freie Universität BerlinHumboldt‐Universität zu BerlinBerlin Institute of Health Berlin Germany
- Berlin‐Brandenburg Center for Regenerative TherapiesCharité—Universitätsmedizin Berlin 13353 Berlin Germany
| | - Wolfgang D. Schmitt
- Charité—Universitätsmedizin Berlincorporate member of Freie Universität BerlinHumboldt‐Universität zu BerlinBerlin Institute of Health Berlin Germany
- Institute of PathologyCharité—Universitätsmedizin Berlin 10117 Berlin Germany
| | - Zhiyang Wu
- Charité—Universitätsmedizin Berlincorporate member of Freie Universität BerlinHumboldt‐Universität zu BerlinBerlin Institute of Health Berlin Germany
- Berlin‐Brandenburg Center for Regenerative TherapiesCharité—Universitätsmedizin Berlin 13353 Berlin Germany
| | - Catarina A. Kunze
- Charité—Universitätsmedizin Berlincorporate member of Freie Universität BerlinHumboldt‐Universität zu BerlinBerlin Institute of Health Berlin Germany
- Institute of PathologyCharité—Universitätsmedizin Berlin 10117 Berlin Germany
| | - Jalid Sehouli
- Charité—Universitätsmedizin Berlincorporate member of Freie Universität BerlinHumboldt‐Universität zu BerlinBerlin Institute of Health Berlin Germany
- Department of GynecologyCharité—Universitätsmedizin Berlin 13353 Berlin Germany
- Fraunhofer—Institute for Medical Image Computing MEVIS 23562 Lübeck Germany
| | - Silvia Darb‐Esfahani
- Charité—Universitätsmedizin Berlincorporate member of Freie Universität BerlinHumboldt‐Universität zu BerlinBerlin Institute of Health Berlin Germany
- Institute of Pathology Spandau 13589 Berlin Germany
| | - Ioana Braicu
- Charité—Universitätsmedizin Berlincorporate member of Freie Universität BerlinHumboldt‐Universität zu BerlinBerlin Institute of Health Berlin Germany
- Department of GynecologyCharité—Universitätsmedizin Berlin 13353 Berlin Germany
- Fraunhofer—Institute for Medical Image Computing MEVIS 23562 Lübeck Germany
| | - Jan Lellmann
- Institute of Mathematics and Image ComputingUniversität zu Lübeck Lübeck Germany
| | - Herbert Thiele
- Fraunhofer—Institute for Medical Image Computing MEVIS 23562 Lübeck Germany
| | - Eliane T. Taube
- Charité—Universitätsmedizin Berlincorporate member of Freie Universität BerlinHumboldt‐Universität zu BerlinBerlin Institute of Health Berlin Germany
- Institute of PathologyCharité—Universitätsmedizin Berlin 10117 Berlin Germany
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31
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Feng Z, Wen H, Ju X, Bi R, Chen X, Yang W, Wu X. The preoperative prognostic nutritional index is a predictive and prognostic factor of high-grade serous ovarian cancer. BMC Cancer 2018; 18:883. [PMID: 30200903 PMCID: PMC6131794 DOI: 10.1186/s12885-018-4732-8] [Citation(s) in RCA: 56] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2018] [Accepted: 08/08/2018] [Indexed: 12/19/2022] Open
Abstract
BACKGROUND The aim of our study was to investigate whether an inflammation-based prognostic score, the prognostic nutritional index (PNI), was associated with clinical characteristics and prognosis in patients with high-grade serous ovarian cancer (HGSC). METHODS We retrospectively investigated 875 patients who underwent primary staging or debulking surgery for HGSC between April 2005 and June 2013 at our institution. None of these patients received neoadjuvant chemotherapy. Preoperative PNI was calculated as serum albumin (g/L) + 0.005 × lymphocyte count (per mm3). The optimal PNI cutoff value for overall survival (OS) was identified using the online tool "Cutoff Finder". Clinical characteristics and PNI were compared with chi-square or Fisher's exact tests, as appropriate. The impact of PNI on OS was analyzed using the Kaplan-Meier method and Cox proportional hazards model. RESULTS The median (range) PNI was 46.2 (29.2-67.7). The 45.45 cutoff value discriminated patients into the high-PNI and low-PNI groups. A low preoperative PNI was associated with an advanced FIGO stage, increased CA125 level, more extensive ascites, residual disease and platinum resistance. For univariate analyses, a high PNI was associated with increased OS (p < 0.001). In multivariate analyses, the PNI remained an independent predictor of OS as a continuous variable (p = 0.021) but not as dichotomized groups (p = 0.346). CONCLUSION Our study demonstrated that the PNI could be a predictive and prognostic parameter for HGSC.
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Affiliation(s)
- Zheng Feng
- Department of Gynecological Oncology, Fudan University Shanghai Cancer Center, 270 Dong-an Road, Shanghai, 200032, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, 200032, China
| | - Hao Wen
- Department of Gynecological Oncology, Fudan University Shanghai Cancer Center, 270 Dong-an Road, Shanghai, 200032, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, 200032, China
| | - Xingzhu Ju
- Department of Gynecological Oncology, Fudan University Shanghai Cancer Center, 270 Dong-an Road, Shanghai, 200032, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, 200032, China
| | - Rui Bi
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, 200032, China.,Department of Pathology, Fudan University Shanghai Cancer Center, Shanghai, 200032, China
| | - Xiaojun Chen
- Department of Gynecological Oncology, Fudan University Shanghai Cancer Center, 270 Dong-an Road, Shanghai, 200032, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, 200032, China
| | - Wentao Yang
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, 200032, China.,Department of Pathology, Fudan University Shanghai Cancer Center, Shanghai, 200032, China
| | - Xiaohua Wu
- Department of Gynecological Oncology, Fudan University Shanghai Cancer Center, 270 Dong-an Road, Shanghai, 200032, China. .,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, 200032, China.
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32
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Gómora MJ, Morales-Vásquez F, Pedernera E, Perez-Montiel D, López-Basave H, Villa AR, Hernández-Martínez A, Mena E, Mendez C. Sexual steroid hormone receptors profiles of ovarian carcinoma in Mexican women. Endocr Connect 2018; 7:1006-1012. [PMID: 30012649 PMCID: PMC6198187 DOI: 10.1530/ec-18-0158] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/01/2018] [Accepted: 07/16/2018] [Indexed: 01/05/2023]
Abstract
The significance of the presence of androgen receptor (AR), estrogen receptor alpha (ER) and progesterone receptor (PR) in ovarian cancer patient survival has been a matter of numerous studies. This study was aimed to describe the expression profile of the three sexual steroid receptors in high-grade serous, endometrioid, mucinous and low-grade serous ovarian carcinoma and its association to the proliferation index in patients with primary ovarian carcinoma diagnosis, before any treatment. Eighty-one samples were obtained from the National Institute of Cancerology in Mexico City and were evaluated for the presence of AR, ER, PR and Ki67 by immunohistochemistry. The four subtypes of ovarian carcinoma displays a specific profile of the eight possible combinations of the steroid receptors with significant differences within the profile and the histological subtypes. High-grade serous carcinoma was characterized by a high frequency of both, triple-negative and AR+ ER- PR+ profiles. Endometrioid carcinoma presented a higher frequency of triple-positive profile. The presence of only AR+ profile was not observed in the endometrioid tumors. The relationship of the receptor profile with the proliferation index in the tumor epithelium shows that the expression of only ER is associated to a reduced proliferation index in endometrioid carcinoma. Steroid hormone receptor expression and co-expression could help characterize ovarian carcinoma.
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Affiliation(s)
- María J Gómora
- Departamento de Embriología, Facultad de Medicina, Universidad Nacional Autónoma de México, CdMx, Mexico
| | - Flavia Morales-Vásquez
- Departamento de Oncología Médica, Instituto Nacional de Cancerología, Secretaría de Salud de México, CdMx, Mexico
| | - Enrique Pedernera
- Departamento de Embriología, Facultad de Medicina, Universidad Nacional Autónoma de México, CdMx, Mexico
| | - Delia Perez-Montiel
- Departamento de Patología, Instituto Nacional de Cancerología, Secretaría de Salud de México, CdMx, Mexico
| | - Horacio López-Basave
- Departamento de Cirugía Oncológica, Instituto Nacional de Cancerología, Secretaría de Salud de México, CdMx, Mexico
| | - Antonio R Villa
- División de Investigación, Facultad de Medicina, Universidad Nacional Autónoma de México, CdMx, Mexico
| | - Azucena Hernández-Martínez
- Hospital Militar de Especialidades de la Mujer y Neonatología, Secretaría de la Defensa Nacional, CdMx, Mexico
| | - Esteban Mena
- Unidad de Apoyo Académico, Secretaría General, Facultad de Medicina, Universidad Nacional Autónoma de México, CdMx, Mexico
| | - Carmen Mendez
- Departamento de Embriología, Facultad de Medicina, Universidad Nacional Autónoma de México, CdMx, Mexico
- Correspondence should be addressed to C Mendez:
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33
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Rew Y, Du X, Eksterowicz J, Zhou H, Jahchan N, Zhu L, Yan X, Kawai H, McGee LR, Medina JC, Huang T, Chen C, Zavorotinskaya T, Sutimantanapi D, Waszczuk J, Jackson E, Huang E, Ye Q, Fantin VR, Sun D. Discovery of a Potent and Selective Steroidal Glucocorticoid Receptor Antagonist (ORIC-101). J Med Chem 2018; 61:7767-7784. [PMID: 30091920 DOI: 10.1021/acs.jmedchem.8b00743] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
The glucocorticoid receptor (GR) has been linked to therapy resistance across a wide range of cancer types. Preclinical data suggest that antagonists of this nuclear receptor may enhance the activity of anticancer therapy. The first-generation GR antagonist mifepristone is currently undergoing clinical evaluation in various oncology settings. Structure-based modification of mifepristone led to the discovery of ORIC-101 (28), a highly potent steroidal GR antagonist with reduced androgen receptor (AR) agonistic activity amenable for dosing in androgen receptor positive tumors and with improved CYP2C8 and CYP2C9 inhibition profile to minimize drug-drug interaction potential. Unlike mifepristone, 28 could be codosed with chemotherapeutic agents readily metabolized by CYP2C8 such as paclitaxel. Furthermore, 28 demonstrated in vivo antitumor activity by enhancing response to chemotherapy in the GR+ OVCAR5 ovarian cancer xenograft model. Clinical evaluation of safety and therapeutic potential of 28 is underway.
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Affiliation(s)
- Yosup Rew
- ORIC Pharmaceuticals , 240 East Grand Avenue, Fl2 , South San Francisco , California 94080 , United States
| | - Xiaohui Du
- ORIC Pharmaceuticals , 240 East Grand Avenue, Fl2 , South San Francisco , California 94080 , United States
| | - John Eksterowicz
- ORIC Pharmaceuticals , 240 East Grand Avenue, Fl2 , South San Francisco , California 94080 , United States
| | - Haiying Zhou
- ORIC Pharmaceuticals , 240 East Grand Avenue, Fl2 , South San Francisco , California 94080 , United States
| | - Nadine Jahchan
- ORIC Pharmaceuticals , 240 East Grand Avenue, Fl2 , South San Francisco , California 94080 , United States
| | - Liusheng Zhu
- ORIC Pharmaceuticals , 240 East Grand Avenue, Fl2 , South San Francisco , California 94080 , United States
| | - Xuelei Yan
- ORIC Pharmaceuticals , 240 East Grand Avenue, Fl2 , South San Francisco , California 94080 , United States
| | - Hiroyuki Kawai
- ORIC Pharmaceuticals , 240 East Grand Avenue, Fl2 , South San Francisco , California 94080 , United States
| | - Lawrence R McGee
- ORIC Pharmaceuticals , 240 East Grand Avenue, Fl2 , South San Francisco , California 94080 , United States
| | - Julio C Medina
- ORIC Pharmaceuticals , 240 East Grand Avenue, Fl2 , South San Francisco , California 94080 , United States
| | - Tom Huang
- ORIC Pharmaceuticals , 240 East Grand Avenue, Fl2 , South San Francisco , California 94080 , United States
| | - Chelsea Chen
- ORIC Pharmaceuticals , 240 East Grand Avenue, Fl2 , South San Francisco , California 94080 , United States
| | - Tatiana Zavorotinskaya
- ORIC Pharmaceuticals , 240 East Grand Avenue, Fl2 , South San Francisco , California 94080 , United States
| | - Dena Sutimantanapi
- ORIC Pharmaceuticals , 240 East Grand Avenue, Fl2 , South San Francisco , California 94080 , United States
| | - Joanna Waszczuk
- ORIC Pharmaceuticals , 240 East Grand Avenue, Fl2 , South San Francisco , California 94080 , United States
| | - Erica Jackson
- ORIC Pharmaceuticals , 240 East Grand Avenue, Fl2 , South San Francisco , California 94080 , United States
| | - Elizabeth Huang
- ORIC Pharmaceuticals , 240 East Grand Avenue, Fl2 , South San Francisco , California 94080 , United States
| | - Qiuping Ye
- ORIC Pharmaceuticals , 240 East Grand Avenue, Fl2 , South San Francisco , California 94080 , United States
| | - Valeria R Fantin
- ORIC Pharmaceuticals , 240 East Grand Avenue, Fl2 , South San Francisco , California 94080 , United States
| | - Daqing Sun
- ORIC Pharmaceuticals , 240 East Grand Avenue, Fl2 , South San Francisco , California 94080 , United States
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Feng Z, Wen H, Jiang Z, Liu S, Ju X, Chen X, Xia L, Xu J, Bi R, Wu X. A triage strategy in advanced ovarian cancer management based on multiple predictive models for R0 resection: a prospective cohort study. J Gynecol Oncol 2018; 29:e65. [PMID: 30022629 PMCID: PMC6078898 DOI: 10.3802/jgo.2018.29.e65] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2018] [Revised: 04/06/2018] [Accepted: 04/07/2018] [Indexed: 11/30/2022] Open
Abstract
Objective To present the surgical outcomes of advanced epithelial ovarian cancer (AEOC) since the implementation of a personalized approach and to validate multiple predictive models for R0 resection. Methods Personalized strategies included: 1) Non-invasive model: preoperative clinico-radiological assessment according to Suidan criteria with a predictive score for all individuals. Patients with a score 0–2 were recommended for primary debulking surgery (PDS, group A), or otherwise were counseled on the choices of PDS, neoadjuvant chemotherapy (NAC, group B) or staging laparoscopy (S-LPS). 2) Minimally invasive model: S-LPS with a predictive index value (PIV) according to Fagotti. Individuals with a PIV <8 underwent PDS (group C) or otherwise received NAC (group D). Intraoperative assessment (with Eisenkop, peritoneal cancer index [PCI], and Aletti scores) and surgical results were prospectively collected. Results Between September 2015 and August 2017, 161 pathologically confirmed epithelial ovarian cancer patients were included. A total of 52 (32.3%) patients had a predictive score of 0–2, and 109 (67.7%) patients had a score ≥3. Among these individuals, 41 (25.5%) patients received S-LPS. Finally, 110 (68.3%) patients underwent PDS (A+C), and 51 (31.7%) patients received NAC (B+D). The R0 resection rates in PDS and NAC patients were 56.4% and 60.8%, respectively. The area under the curve (AUC) of Suidan criteria was 0.548 for group (A+C). The AUC of Fagotti score was 0.702 for group C. The AUC of Eisenkop, PCI, and Aletti scores were 0.808, 0.797, and 0.524, respectively. Conclusion The Suidan criteria were not effective in these AEOC patients. S-LPS was helpful in decision-making for PDS and should be endorsed in the future.
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Affiliation(s)
- Zheng Feng
- Department of Gynecological Oncology, Fudan University Shanghai Cancer Center, Shanghai, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Hao Wen
- Department of Gynecological Oncology, Fudan University Shanghai Cancer Center, Shanghai, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Zhaoxia Jiang
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China.,Department of Radiology, Fudan University Shanghai Cancer Center, Shanghai, China
| | - Shuai Liu
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China.,Department of Nuclear Medicine, Fudan University Shanghai Cancer Center, Shanghai, China.,Center for Biomedical Imaging, Fudan University, Shanghai, China.,Shanghai Engineering Research Center of Molecular Imaging Probes, Fudan University, Shanghai, China
| | - Xingzhu Ju
- Department of Gynecological Oncology, Fudan University Shanghai Cancer Center, Shanghai, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Xiaojun Chen
- Department of Gynecological Oncology, Fudan University Shanghai Cancer Center, Shanghai, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Lingfang Xia
- Department of Gynecological Oncology, Fudan University Shanghai Cancer Center, Shanghai, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Junyan Xu
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China.,Department of Nuclear Medicine, Fudan University Shanghai Cancer Center, Shanghai, China.,Center for Biomedical Imaging, Fudan University, Shanghai, China.,Shanghai Engineering Research Center of Molecular Imaging Probes, Fudan University, Shanghai, China
| | - Rui Bi
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China.,Department of Pathology, Fudan University Shanghai Cancer Center, Shanghai, China
| | - Xiaohua Wu
- Department of Gynecological Oncology, Fudan University Shanghai Cancer Center, Shanghai, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China.
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35
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Hong SS, Zhang MX, Zhang M, Yu Y, Chen J, Zhang XY, Xu CJ. Follicle-stimulating hormone peptide-conjugated nanoparticles for targeted shRNA delivery lead to effective gro-α silencing and antitumor activity against ovarian cancer. Drug Deliv 2018; 25:576-584. [PMID: 29461120 PMCID: PMC6058603 DOI: 10.1080/10717544.2018.1440667] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
Abstract
The distinct hormone molecules and receptors, such as follicle-stimulating hormone receptor (FSHR) in ovarian cancer, provide opportunities for more precisely targeted therapy. We previously developed FSHR-mediated nanoparticles and found that FSH peptides on the surface of nanoparticles improved the delivery of short interfering RNA (siRNA) into ovarian cancer cells. However, the high toxicity of the nanoparticles and the transient silencing of the siRNA in vivo limited further study. Here, we developed FSH peptide-conjugated nanoparticles with an increased amount of polyethylene glycol (PEG) grafting and encapsulated short hairpin RNA (shRNA) to silence the target gene, growth-regulated oncogene α (gro-α). The nanoparticle complexes exhibited good stability over three weeks. Expression of the target gene, gro-α, was significantly down-regulated by gro-α shRNA-loaded nanoparticles conjugated with FSH peptides (FSH33-G-NP) in FSHR-positive HEY cells. Cell proliferation, migration, and invasion were also inhibited by FSH33-G-NP. Tumor growth was delayed significantly in the mice treated with FSH33-G-NP. No significant loss of body weight or severe toxic effects were observed in any groups. In conclusion, gro-α shRNA-loaded nanoparticles conjugated with FSH peptides overcame the drawbacks of the in vivo application of RNAi therapeutics and polymer-based nanocarriers and showed safe antitumor efficacy. Our study might contribute to the application of FSHR-based targeted therapy and imaging in cancer.
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Affiliation(s)
- Shan-Shan Hong
- a Obstetrics and Gynecology Hospital , Fudan University , Shanghai , China
| | - Ming-Xing Zhang
- a Obstetrics and Gynecology Hospital , Fudan University , Shanghai , China
| | - Meng Zhang
- a Obstetrics and Gynecology Hospital , Fudan University , Shanghai , China
| | - Yi Yu
- a Obstetrics and Gynecology Hospital , Fudan University , Shanghai , China
| | - Jun Chen
- b Departments of Pharmaceutics, School of Pharmacy , Fudan University , Shanghai , China
| | - Xiao-Yan Zhang
- a Obstetrics and Gynecology Hospital , Fudan University , Shanghai , China.,c Department of Obstetrics and Gynecology of Shanghai Medical School , Fudan University , Shanghai , China.,d Shanghai Key Laboratory of Female Reproductive Endocrine Related Diseases , Shanghai , China
| | - Cong-Jian Xu
- a Obstetrics and Gynecology Hospital , Fudan University , Shanghai , China.,c Department of Obstetrics and Gynecology of Shanghai Medical School , Fudan University , Shanghai , China.,d Shanghai Key Laboratory of Female Reproductive Endocrine Related Diseases , Shanghai , China
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36
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Chung HH, Lee JC, Minn I. Follicle-stimulating hormone receptor in gynecological cancers. Mol Cell Toxicol 2018. [DOI: 10.1007/s13273-018-0001-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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37
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Chen M, Yao S, Cao Q, Xia M, Liu J, He M. The prognostic value of Ki67 in ovarian high-grade serous carcinoma: an 11-year cohort study of Chinese patients. Oncotarget 2017; 8:107877-107885. [PMID: 29296209 PMCID: PMC5746111 DOI: 10.18632/oncotarget.14112] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2016] [Accepted: 10/19/2016] [Indexed: 01/22/2023] Open
Abstract
OBJECTIVE This study sought to assess the prognostic role of Ki67 in primary ovarian high-grade serous carcinoma (HGSC) and to determine whether Ki67 expression can predict responsiveness to platinum and paclitaxel chemotherapy. RESULTS A total of 318 women were included in the analysis and the median follow-up time was 48 months (range, 3-150 months). Ki67 proliferation indices ranged from 3% to 95% with a median of 40%. Using 40% as the cut-off value for the Ki67 index, we classified 141 patients as having low Ki67 expression and 177 patients as having high Ki67 expression. Low Ki67 expression was a predictor of platinum resistance (hazard ratio (HR) 2.85, 95% CI 1.43-5.98, P < 0.001). In the Kaplan-Meier analysis, comparisons of patients with low versus high Ki67 expression demonstrated that low Ki67 expression was significantly associated with decreased progression-free survival (PFS) (22% vs. 34% for 5-year PFS, P < 0.001) and decreased overall survival (OS) (31% vs. 55%, P < 0.001). Multivariate analysis indicated that low Ki67 expression was associated with decreased PFS (HR 2.98, 95% CI 1.75-6.56, P < 0.001) and decreased OS (HR 1.74, 95% CI 1.38-5.01, P = 0.003). MATERIALS AND METHODS A retrospective study of patients with stage I-IV primary ovarian HGSC was conducted from January 1, 2002, to December 31, 2012. Ki67 levels were measured via immunohistochemistry (IHC) and analyzed with respect to clinicopathological factors, and a survival analysis was performed. CONCLUSIONS HGSC appears to be a heterogeneous disease with different clinical outcomes. Low Ki67 expression (< 40%) in HGSC is significantly associated with platinum resistance and decreased survival.
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Affiliation(s)
- Ming Chen
- Department of Obstetrics and Gynecology, The First Affiliated Hospital, Sun Yat-Sen University, Guangzhou, China
| | - Shuzhong Yao
- Department of Obstetrics and Gynecology, The First Affiliated Hospital, Sun Yat-Sen University, Guangzhou, China
| | - Qinghua Cao
- Department of Pathology, The First Affiliated Hospital, Sun Yat-Sen University, Guangzhou, China
| | - Meng Xia
- Department of Obstetrics and Gynecology, The First Affiliated Hospital, Sun Yat-Sen University, Guangzhou, China
| | - Junxiu Liu
- Department of Obstetrics and Gynecology, The First Affiliated Hospital, Sun Yat-Sen University, Guangzhou, China
| | - Mian He
- Department of Obstetrics and Gynecology, The First Affiliated Hospital, Sun Yat-Sen University, Guangzhou, China
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Feng Z, Wen H, Ju X, Bi R, Chen X, Yang W, Wu X. Hormone receptor expression profiles differ between primary and recurrent high-grade serous ovarian cancers. Oncotarget 2017; 8:32848-32855. [PMID: 28416763 PMCID: PMC5464832 DOI: 10.18632/oncotarget.15858] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2016] [Accepted: 12/07/2016] [Indexed: 11/25/2022] Open
Abstract
Hormone receptor status assessment is necessary for selecting cancer patients who might potentially benefit from endocrine therapy. To determine whether hormone receptor status changes during tumor progression, we retrospectively examined 107 high-grade serous ovarian cancer (HGSC) patients with paired primary and recurrent tumor specimens. Hormone receptor expression discordance rates between primary and recurrent tumors were as follows: estrogen receptor (ER) 34.9%, progesterone receptor (PR) 12.4%, androgen receptor (AR) 41.7%, follicle stimulating hormone receptor 46.6%, luteinizing hormone receptor 50.5%, and gonadotropin releasing hormone receptor 20.0%. Hormone receptor discordance was not associated with patient survival. The proportion of the PR-ER+AR- subgroup, which exhibited the worst prognosis, was higher in recurrent than primary tumor specimens. Our study demonstrated that paired primary and recurrent HGSC specimens exhibit differing hormone receptor profiles. Thus, to most effectively identify patient-specific therapies, biomarker status re-assessment is required for recurrent patients.
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MESH Headings
- Adult
- Aged
- Aged, 80 and over
- Cystadenocarcinoma, Serous/metabolism
- Cystadenocarcinoma, Serous/pathology
- Female
- Humans
- Middle Aged
- Neoplasm Grading
- Ovarian Neoplasms/metabolism
- Ovarian Neoplasms/pathology
- Prognosis
- Receptors, Androgen/metabolism
- Receptors, Estrogen/metabolism
- Receptors, FSH/metabolism
- Receptors, LH/metabolism
- Receptors, LHRH/metabolism
- Receptors, Pituitary Hormone-Regulating Hormone/metabolism
- Receptors, Progesterone/metabolism
- Receptors, Steroid/metabolism
- Tissue Array Analysis/methods
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Affiliation(s)
- Zheng Feng
- Department of Gynecological Oncology, Fudan University Shanghai Cancer Center, Shanghai 200032, China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai 200032, China
| | - Hao Wen
- Department of Gynecological Oncology, Fudan University Shanghai Cancer Center, Shanghai 200032, China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai 200032, China
| | - Xingzhu Ju
- Department of Gynecological Oncology, Fudan University Shanghai Cancer Center, Shanghai 200032, China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai 200032, China
| | - Rui Bi
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai 200032, China
- Department of Pathology, Fudan University Shanghai Cancer Center, Shanghai 200032, China
| | - Xiaojun Chen
- Department of Gynecological Oncology, Fudan University Shanghai Cancer Center, Shanghai 200032, China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai 200032, China
| | - Wentao Yang
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai 200032, China
- Department of Pathology, Fudan University Shanghai Cancer Center, Shanghai 200032, China
| | - Xiaohua Wu
- Department of Gynecological Oncology, Fudan University Shanghai Cancer Center, Shanghai 200032, China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai 200032, China
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Feng Z, Wen H, Ju X, Bi R, Chen X, Yang W, Wu X. Expression of hypothalamic-pituitary-gonadal axis-related hormone receptors in low-grade serous ovarian cancer (LGSC). J Ovarian Res 2017; 10:7. [PMID: 28122595 PMCID: PMC5264293 DOI: 10.1186/s13048-016-0300-5] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2016] [Accepted: 12/19/2016] [Indexed: 02/07/2023] Open
Abstract
Background The aim of our study was to investigate the clinical features and expression levels of hypothalamic-pituitary-gonadal axis-related hormone receptors in low-grade serous ovarian cancer (LGSC). Methods We retrospectively investigated the clinical features of 26 consecutive patients with LGSC who underwent primary staging or debulking surgery between April 2005 and June 2013 in our center; concomitant primary high-grade serous ovarian cancer (HGSC) patients were randomly selected at a 2:1 ratio for comparison. Tissue microarrays were constructed from the LGSC and HGSC specimens, and the expression levels of six hormone receptors in the hypothalamic pituitary-gonadal axis were analyzed by immunohistochemistry. Results The median (range) age of patients with LGSC was 54 (27–77) years. According to the FIGO staging system, the cases were distributed as follows: stage I, 6 (23.1%); stage II, 0 (0%); stage III, 19 (73.1%); and stage IV, 1 (3.8%). The 2-year and 5-year overall survival rates for LGSC were 91.8% and 67.5%, respectively. The expression levels of the hormone receptors were as follows: ER, 80.8%; PR, 34.6%; AR, 53.8%; FSHR, 84.0%; LHR, 65.4%; and GnRHR, 100%. Hormone receptor-positive patients had a better prognosis compared with hormone receptor-negative patients, but the difference was not significant. Conclusions Our study presented a higher overall survival rate and distinctive hormone receptor expression levels of LGSC patients compared with the HGSC cohort. Patients with positive hormone receptor expression tended to have a better prognosis than the corresponding hormone receptor negative patients. Electronic supplementary material The online version of this article (doi:10.1186/s13048-016-0300-5) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Zheng Feng
- Department of Gynecological Oncology, Fudan University Shanghai Cancer Center, 270 Dong-an Road, Shanghai, 200032, China
| | - Hao Wen
- Department of Gynecological Oncology, Fudan University Shanghai Cancer Center, 270 Dong-an Road, Shanghai, 200032, China
| | - Xingzhu Ju
- Department of Gynecological Oncology, Fudan University Shanghai Cancer Center, 270 Dong-an Road, Shanghai, 200032, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, 200032, China
| | - Rui Bi
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, 200032, China.,Department of Pathology, Fudan University Shanghai Cancer Center, Shanghai, 200032, China
| | - Xiaojun Chen
- Department of Gynecological Oncology, Fudan University Shanghai Cancer Center, 270 Dong-an Road, Shanghai, 200032, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, 200032, China
| | - Wentao Yang
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, 200032, China.,Department of Pathology, Fudan University Shanghai Cancer Center, Shanghai, 200032, China
| | - Xiaohua Wu
- Department of Gynecological Oncology, Fudan University Shanghai Cancer Center, 270 Dong-an Road, Shanghai, 200032, China. .,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, 200032, China.
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