151
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Gou R, Zheng M, Hu Y, Gao L, Wang S, Liu O, Li X, Zhu L, Liu J, Lin B. Identification and clinical validation of NUSAP1 as a novel prognostic biomarker in ovarian cancer. BMC Cancer 2022; 22:690. [PMID: 35739489 PMCID: PMC9229913 DOI: 10.1186/s12885-022-09753-4] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2020] [Accepted: 06/10/2022] [Indexed: 12/15/2022] Open
Abstract
Background Nucleolar and spindle-associated protein 1 (NUSAP1) was shown to be involved in cell cycle regulation in cancer. However, its prognostic value and underlying mechanism in ovarian cancer remain unclear. Methods Oncomine, TCGA, CCLE, and UALCAN databases were used to analyze the expression level of NUSAP1 in ovarian cancer. The Kaplan–Meier plotter database was used to evaluate its prognostic value. The results from these analyses were further validated using immunohistochemical assay. The potential molecular mechanism of NUSAP1 in ovarian cancer was assessed with respect to homologous recombination repair, mismatch repair, and immunology using different databases. Results Database analyses and experimental results demonstrated that NUSAP1 was highly expressed in ovarian cancer, its levels being correlated with the FIGO stage. High NUSAP1 expression was an independent risk factor affecting the prognosis of patients with epithelial ovarian cancer. Moreover, NUSAP1 was associated with cell cycle, DNA replication, homologous recombination, and p53 signaling pathway. A positive correlation was identified between the expression of NUSAP1 and BRCA1/2 in ovarian cancer. In addition, NUSAP1 was associated with the expression of DNA mismatch repair genes and immune cell infiltration. Conclusions NUSAP1 may be a valuable prognostic marker, as well as a novel biomarker for evaluating the response to immunotherapy of patients with ovarian cancer.
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Affiliation(s)
- Rui Gou
- Department of Obstetrics and Gynecology, Shengjing Hospital of China Medical University, Liaoning, 110004, China.,Key Laboratory of Maternal-Fetal Medicine of Liaoning Province, Key Laboratory of Obstetrics and Gynecology of Higher Education of Liaoning Province, Liaoning, China
| | - Mingjun Zheng
- Department of Obstetrics and Gynecology, Shengjing Hospital of China Medical University, Liaoning, 110004, China.,Key Laboratory of Maternal-Fetal Medicine of Liaoning Province, Key Laboratory of Obstetrics and Gynecology of Higher Education of Liaoning Province, Liaoning, China.,Department of Obstetrics and Gynecology, University Hospital, LMU Munich, Marchioninistr 15, 81377, Munich, Germany
| | - Yuexin Hu
- Department of Obstetrics and Gynecology, Shengjing Hospital of China Medical University, Liaoning, 110004, China.,Key Laboratory of Maternal-Fetal Medicine of Liaoning Province, Key Laboratory of Obstetrics and Gynecology of Higher Education of Liaoning Province, Liaoning, China
| | - Lingling Gao
- Department of Obstetrics and Gynecology, Shengjing Hospital of China Medical University, Liaoning, 110004, China.,Key Laboratory of Maternal-Fetal Medicine of Liaoning Province, Key Laboratory of Obstetrics and Gynecology of Higher Education of Liaoning Province, Liaoning, China
| | - Shuang Wang
- Department of Obstetrics and Gynecology, Shengjing Hospital of China Medical University, Liaoning, 110004, China.,Key Laboratory of Maternal-Fetal Medicine of Liaoning Province, Key Laboratory of Obstetrics and Gynecology of Higher Education of Liaoning Province, Liaoning, China
| | - Ouxuan Liu
- Department of Obstetrics and Gynecology, Shengjing Hospital of China Medical University, Liaoning, 110004, China.,Key Laboratory of Maternal-Fetal Medicine of Liaoning Province, Key Laboratory of Obstetrics and Gynecology of Higher Education of Liaoning Province, Liaoning, China
| | - Xiao Li
- Department of Obstetrics and Gynecology, Shengjing Hospital of China Medical University, Liaoning, 110004, China.,Key Laboratory of Maternal-Fetal Medicine of Liaoning Province, Key Laboratory of Obstetrics and Gynecology of Higher Education of Liaoning Province, Liaoning, China
| | - Liancheng Zhu
- Department of Obstetrics and Gynecology, Shengjing Hospital of China Medical University, Liaoning, 110004, China.,Key Laboratory of Maternal-Fetal Medicine of Liaoning Province, Key Laboratory of Obstetrics and Gynecology of Higher Education of Liaoning Province, Liaoning, China
| | - Juanjuan Liu
- Department of Obstetrics and Gynecology, Shengjing Hospital of China Medical University, Liaoning, 110004, China.,Key Laboratory of Maternal-Fetal Medicine of Liaoning Province, Key Laboratory of Obstetrics and Gynecology of Higher Education of Liaoning Province, Liaoning, China
| | - Bei Lin
- Department of Obstetrics and Gynecology, Shengjing Hospital of China Medical University, Liaoning, 110004, China. .,Key Laboratory of Maternal-Fetal Medicine of Liaoning Province, Key Laboratory of Obstetrics and Gynecology of Higher Education of Liaoning Province, Liaoning, China.
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152
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Hollis RL, Croy I, Churchman M, Bartos C, Rye T, Gourley C, Herrington CS. Ovarian carcinosarcoma is a distinct form of ovarian cancer with poorer survival compared to tubo-ovarian high-grade serous carcinoma. Br J Cancer 2022; 127:1034-1042. [PMID: 35715633 PMCID: PMC9470739 DOI: 10.1038/s41416-022-01874-8] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2022] [Revised: 05/18/2022] [Accepted: 05/30/2022] [Indexed: 11/09/2022] Open
Abstract
Background Ovarian carcinosarcoma (OCS) is an uncommon, biphasic and highly aggressive ovarian cancer type, which has received relatively little research attention. Methods We curated the largest pathologically confirmed OCS cohort to date, performing detailed histopathological characterisation, analysis of features associated with survival and comparison against high-grade serous ovarian carcinoma (HGSOC). Results Eighty-two OCS patients were identified; overall survival was poor (median 12.7 months). In all, 79% demonstrated epithelial components of high-grade serous (HGS) type, while 21% were endometrioid. Heterologous elements were common (chondrosarcoma in 32%, rhabdomyosarcoma in 21%, liposarcoma in 2%); chondrosarcoma was more frequent in OCS with endometrioid carcinomatous components. Earlier stage, complete resection and platinum-containing adjuvant chemotherapy were associated with prolonged survival; however, risk of relapse and mortality was high across all patient groups. Histological subclassification did not identify subgroups with distinct survival. Compared to HGSOC, OCS patients were older (P < 0.0001), more likely to be FIGO stage I (P = 0.025), demonstrated lower chemotherapy response rate (P = 0.001) and had significantly poorer survival (P < 0.0001). Conclusion OCS represents a distinct, highly lethal form of ovarian cancer for which new treatment strategies are urgently needed. Histological subclassification does not identify patient subgroups with distinct survival. Aggressive adjuvant chemotherapy should be considered for all cases, including those with early-stage disease.
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Affiliation(s)
- Robert L Hollis
- The Nicola Murray Centre for Ovarian Cancer Research, Cancer Research UK Scotland Centre, Institute of Genetics and Cancer, University of Edinburgh, Edinburgh, Scotland, UK.
| | - Ian Croy
- The Nicola Murray Centre for Ovarian Cancer Research, Cancer Research UK Scotland Centre, Institute of Genetics and Cancer, University of Edinburgh, Edinburgh, Scotland, UK
| | - Michael Churchman
- The Nicola Murray Centre for Ovarian Cancer Research, Cancer Research UK Scotland Centre, Institute of Genetics and Cancer, University of Edinburgh, Edinburgh, Scotland, UK
| | - Clare Bartos
- The Nicola Murray Centre for Ovarian Cancer Research, Cancer Research UK Scotland Centre, Institute of Genetics and Cancer, University of Edinburgh, Edinburgh, Scotland, UK
| | - Tzyvia Rye
- The Nicola Murray Centre for Ovarian Cancer Research, Cancer Research UK Scotland Centre, Institute of Genetics and Cancer, University of Edinburgh, Edinburgh, Scotland, UK
| | - Charlie Gourley
- The Nicola Murray Centre for Ovarian Cancer Research, Cancer Research UK Scotland Centre, Institute of Genetics and Cancer, University of Edinburgh, Edinburgh, Scotland, UK
| | - C Simon Herrington
- The Nicola Murray Centre for Ovarian Cancer Research, Cancer Research UK Scotland Centre, Institute of Genetics and Cancer, University of Edinburgh, Edinburgh, Scotland, UK
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153
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Chen X, Zha Z, Wang Y, Chen Y, Pang M, Huang L, Chen Y. Knockdown of ENTPD5 inhibits tumor metastasis and growth via regulating the GRP78/p-eIF-2α/CHOP pathway in serous ovarian cancer. J Ovarian Res 2022; 15:69. [PMID: 35668504 PMCID: PMC9171961 DOI: 10.1186/s13048-022-00996-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2021] [Accepted: 04/19/2022] [Indexed: 11/25/2022] Open
Abstract
Background Dysregulation of Ectonucleoside Triphospahate Diphosphohydrolase 5 (ENTPD5) in tumors might be associated with tumor progression, while the role of ENTPD5 in the growth and metastasis of serous ovarian cancer (SOC) is still unclear. Methods ENTPD5 expression patterns in ovarian cancer tissues were analyzed by qRT-PCR and immunohistochemistry assay (IHC). Two SOC cell lines, SKOV3 and OVCAR8, were stably transfected with lentivirus to build knockdown and overexpression cell lines. Clone formation assay, collagen gel droplet culture technology, wound healing assay and flow cytometry were used to assess the migration and growth traits of SOC cells. Expression levels of ENTPD5, glucose regulated protein 78 (GRP78), eukaryotic translation initiation factor 2 alpha (eIF-2α), phosphorylated -eIF-2α and, C/EBP homologous protein (CHOP) in SOC cells were detected by Western blot. Results Compared to fallopian tube tissues, the expression of ENTPD5 was significantly higher in tumor tissues obtained from SOC patients, and positively correlated with clinical stage and metastasis. ENTPD5 knockdown robustly inhibited cell proliferation, migration, whereas ENTPD5 overexpression elicited the opposite effect on SOC cells. ENTPD5 knockdown arrested cell cycle in G0/G1 phase and increased apoptosis. Importantly, ENTPD5 knockdown was associated with significantly decreased protein levels for GRP78, CHOP, and p-eIF-2α, suggesting possible involvement of ENTPD5 in endoplasmic reticulum stress (ERS). Conclusions Our study demonstrates that ENTPD5 knockdown inhibited SOC cell proliferation, migration and restrained the activation of the GRP78/p-eIF-2α/CHOP pathway, which provides a potentially effective therapeutic target for the treatment of SOC. Supplementary Information The online version contains supplementary material available at 10.1186/s13048-022-00996-0.
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Affiliation(s)
- Xueping Chen
- Department of Obstetrics and Gynecology, Nanfang Hospital, Southern Medical University, Guangzhou, 510515, Guangdong, China
| | - Zhiqiang Zha
- Department of Obstetrics and Gynecology, Nanfang Hospital, Southern Medical University, Guangzhou, 510515, Guangdong, China
| | - Yu Wang
- Department of Obstetrics and Gynecology, Nanfang Hospital, Southern Medical University, Guangzhou, 510515, Guangdong, China
| | - Yun Chen
- Department of Obstetrics and Gynecology, Nanfang Hospital, Southern Medical University, Guangzhou, 510515, Guangdong, China
| | - Menglan Pang
- Department of Obstetrics and Gynecology, Nanfang Hospital, Southern Medical University, Guangzhou, 510515, Guangdong, China
| | - Liping Huang
- Department of Obstetrics and Gynecology, Nanfang Hospital, Southern Medical University, Guangzhou, 510515, Guangdong, China.
| | - Yao Chen
- School of Medical Laboratory and Biotechnology, Southern Medical University, Guangzhou, 510515, Guangdong, China.
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154
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Xu J, Huang C, Wu Z, Xu H, Li J, Chen Y, Wang C, Zhu J, Qin G, Zheng X, Yu Y. Risk Prediction of Second Primary Malignancies in Primary Early-Stage Ovarian Cancer Survivors: A SEER-Based National Population-Based Cohort Study. Front Oncol 2022; 12:875489. [PMID: 35664751 PMCID: PMC9161780 DOI: 10.3389/fonc.2022.875489] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2022] [Accepted: 04/21/2022] [Indexed: 11/13/2022] Open
Abstract
Purpose This study aimed to characterize the clinical features of early-stage ovarian cancer (OC) survivors with second primary malignancies (SPMs) and provided a prediction tool for individualized risk of developing SPMs. Methods Data were obtained from the Surveillance, Epidemiology and End Results (SEER) database during 1998-2013. Considering non-SPM death as a competing event, the Fine and Gray model and the corresponding nomogram were used to identify the risk factors for SPMs and predict the SPM probabilities after the initial OC diagnosis. The decision curve analysis (DCA) was performed to evaluate the clinical utility of our proposed model. Results A total of 14,314 qualified patients were enrolled. The diagnosis rate and the cumulative incidence of SPMs were 7.9% and 13.6% [95% confidence interval (CI) = 13.5% to 13.6%], respectively, during the median follow-up of 8.6 years. The multivariable competing risk analysis suggested that older age at initial cancer diagnosis, white race, epithelial histologic subtypes of OC (serous, endometrioid, mucinous, and Brenner tumor), number of lymph nodes examined (<12), and radiotherapy were significantly associated with an elevated SPM risk. The DCA revealed that the net benefit obtained by our proposed model was higher than the all-screening or no-screening scenarios within a wide range of risk thresholds (1% to 23%). Conclusion The competing risk nomogram can be potentially helpful for assisting physicians in identifying patients with different risks of SPMs and scheduling risk-adapted clinical management. More comprehensive data on treatment regimens and patient characteristics may help improve the predictability of the risk model for SPMs.
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Affiliation(s)
- Jiaqin Xu
- Department of Biostatistics, School of Public Health, Fudan University, Shanghai, China
| | - Chen Huang
- Department of Biostatistics, School of Public Health, Fudan University, Shanghai, China
| | - Zhenyu Wu
- Department of Biostatistics, School of Public Health, Fudan University, Shanghai, China
| | - Huilin Xu
- Shanghai Minhang Center for Disease Control and Prevention, Shanghai, China
| | - Jiong Li
- Department of Clinical Epidemiology, Aarhus University, Aarhus, Denmark
| | - Yuntao Chen
- Department of Epidemiology and Public Health, University College London, London, United Kingdom
| | - Ce Wang
- Department of Biostatistics, School of Public Health, Fudan University, Shanghai, China
| | - Jingjing Zhu
- Department of Biostatistics, School of Public Health, Fudan University, Shanghai, China
| | - Guoyou Qin
- Department of Biostatistics, School of Public Health, Fudan University, Shanghai, China.,Shanghai Institute of Infectious Disease and Biosecurity, Shanghai, China
| | - Xueying Zheng
- Department of Biostatistics, School of Public Health, Fudan University, Shanghai, China
| | - Yongfu Yu
- Department of Biostatistics, School of Public Health, Fudan University, Shanghai, China.,Shanghai Institute of Infectious Disease and Biosecurity, Shanghai, China
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155
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Asp M, Peber E, Kannisto P, Måsbäck A, Malander S. Ovarian tumor frozen section, a multidisciplinary affair. Acta Oncol 2022; 61:785-792. [PMID: 35611589 DOI: 10.1080/0284186x.2022.2076257] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
BACKGROUND Ovarian Cancer (OC) constitute the eighth most common cancers among women worldwide. Surgery remains the cornerstone in the management of OC. Intraoperative frozen section (FS) diagnosis is widely used to decide the surgery course. We aimed to assess the reliability of intraoperative FS diagnosis for treatment planning of patients with suspected OC from a multidisciplinary perspective. The clinical consequences of reclassification and the multidisciplinary management of the therapy plan, is the secondary aim of this study. To our knowledge, this information is sparely investigated. METHODS A single-center, retrospective population-based study of patients who underwent surgery for suspected OC between 2018 and 2020. Histopathological outcomes were classified as benign, borderline, or malignant. The FS diagnosis was the diagnostic test, and the final histopathology report was the gold standard. Diagnostic capability for treatment planning was assessed, and modifications made possible by overall clinical knowledge were discussed. RESULTS A total of 358 patients were identified, of whom 187 were included in the FS group. Overall accuracy was 89.8%, and 19 patients were reclassified; the malignancy grade of 15 tumors was underestimated. Prevalence, sensitivity, specificity, positive predictive value, and negative predictive value for invasive malignancies on FS were 54.0% (CI 46.6-61.3%), 88.1% (CI 80.2-93.7%), 98.8% (CI 93.7-99.9%), 98.9% (CI 92.7-99.8%), and 87.6% (CI 80.6-92.4%), respectively. Tumors incorrectly graded by FS tended to be of borderline-related. CONCLUSIONS The reliability of the FS methodology was an accurate test to help perform appropriate surgery and plan swift oncological treatment. FS is a reliable method to diagnose invasive malignancies and benign pathology. The communication between the pathologist, surgeon, and medical oncologist is highly important for both intraoperative decision-making and postoperative patient care.
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Affiliation(s)
- Mihaela Asp
- Division of Obstetrics and Gynaecology, Department of Clinical Science, Skåne University Hospital, Lund University, Lund, Sweden
| | - Ebba Peber
- Faculty of Medicine, Medical Program, Lund University, Lund, Sweden
| | - Päivi Kannisto
- Division of Clinical Genetics and Pathology, Department of Clinical Science, Skåne University Hospital, Lund University, Lund, Sweden
| | - Anna Måsbäck
- Division of Clinical Genetics and Pathology, Department of Clinical Science, Skåne University Hospital, Lund University, Lund, Sweden
| | - Susanne Malander
- Division of Oncology, Department of Clinical Science, Skåne University Hospital, Lund University, Lund, Sweden
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156
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Gong TT, Wei YF, Li XY, Liu FH, Wen ZY, Yan S, Qin X, Gao S, Li XQ, Zhao YH, Wu QJ. Pre-diagnostic dietary consumption of calcium and magnesium and calcium-to-magnesium intake ratio and ovarian cancer mortality: results from the ovarian cancer follow-up study (OOPS). Eur J Nutr 2022; 61:3487-3497. [PMID: 35596007 DOI: 10.1007/s00394-022-02883-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2021] [Accepted: 03/31/2022] [Indexed: 12/13/2022]
Abstract
PURPOSE Previous studies have indicated that dietary consumption of calcium (Ca), magnesium (Mg), and the Ca-to-Mg (Ca:Mg) ratio were associated with different health outcomes. However, no study has evaluated the association of pre-diagnostic Ca, Mg, and Ca:Mg ratio consumption with ovarian cancer (OC) survival. METHODS The aforementioned associations were investigated in a cohort of 853 Chinese women diagnosed with OC between 2015 and 2020. A validated food frequency questionnaire was used to evaluate pre-diagnostic diet information. Deaths were recorded until March 31, 2021 via medical records and active follow-up. Cox proportional hazards model was applied to calculate the adjusted hazard ratios (HRs) and 95% confidence intervals (CIs). RESULTS A total of 130 deaths were observed during a median follow-up of 37.2 months. After adjustment for potential confounders, pre-diagnostic Ca (HR< 600 vs. > 1000 = 1.45, 95% CI = 0.47-4.46, p for trend = 0.69) and Mg (HR< 250 vs. > 330 = 0.90, 95% CI = 0.39-2.08, p for trend = 0.77) intakes were found to be unrelated to OC survival, whereas a higher Ca:Mg intake ratio was significantly associated with worse survival (HR< 1.7 vs. > 2.5 = 2.72, 95% CI = 1.28-5.78, p for trend < 0.05). A significant result was also observed when treating the Ca:Mg ratio as a continuous variable (HR = 1.69, 95% CI = 1.12-2.55) for one-unit increment. CONCLUSION Pre-diagnostic consumption of Ca and Mg was unrelated to OC survival, while a higher Ca:Mg intake ratio was strongly associated with worse survival among OC patients.
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Affiliation(s)
- Ting-Ting Gong
- Department of Obstetrics and Gynecology, Shengjing Hospital of China Medical University, No. 36, San Hao Street, Shenyang, Liaoning, 110004, People's Republic of China
| | - Yi-Fan Wei
- Department of Clinical Epidemiology, Shengjing Hospital of China Medical University, No. 36, San Hao Street, Shenyang, Liaoning, 110004, People's Republic of China.,Clinical Research Center, Shengjing Hospital of China Medical University, Shenyang, China
| | - Xin-Yu Li
- Department of Clinical Epidemiology, Shengjing Hospital of China Medical University, No. 36, San Hao Street, Shenyang, Liaoning, 110004, People's Republic of China.,Clinical Research Center, Shengjing Hospital of China Medical University, Shenyang, China
| | - Fang-Hua Liu
- Department of Clinical Epidemiology, Shengjing Hospital of China Medical University, No. 36, San Hao Street, Shenyang, Liaoning, 110004, People's Republic of China.,Clinical Research Center, Shengjing Hospital of China Medical University, Shenyang, China
| | - Zhao-Yan Wen
- Department of Clinical Epidemiology, Shengjing Hospital of China Medical University, No. 36, San Hao Street, Shenyang, Liaoning, 110004, People's Republic of China.,Clinical Research Center, Shengjing Hospital of China Medical University, Shenyang, China
| | - Shi Yan
- Department of Clinical Epidemiology, Shengjing Hospital of China Medical University, No. 36, San Hao Street, Shenyang, Liaoning, 110004, People's Republic of China.,Clinical Research Center, Shengjing Hospital of China Medical University, Shenyang, China
| | - Xue Qin
- Department of Obstetrics and Gynecology, Shengjing Hospital of China Medical University, No. 36, San Hao Street, Shenyang, Liaoning, 110004, People's Republic of China.
| | - Song Gao
- Department of Obstetrics and Gynecology, Shengjing Hospital of China Medical University, No. 36, San Hao Street, Shenyang, Liaoning, 110004, People's Republic of China
| | - Xiu-Qin Li
- Department of Obstetrics and Gynecology, Shengjing Hospital of China Medical University, No. 36, San Hao Street, Shenyang, Liaoning, 110004, People's Republic of China
| | - Yu-Hong Zhao
- Department of Clinical Epidemiology, Shengjing Hospital of China Medical University, No. 36, San Hao Street, Shenyang, Liaoning, 110004, People's Republic of China.,Clinical Research Center, Shengjing Hospital of China Medical University, Shenyang, China
| | - Qi-Jun Wu
- Department of Obstetrics and Gynecology, Shengjing Hospital of China Medical University, No. 36, San Hao Street, Shenyang, Liaoning, 110004, People's Republic of China. .,Department of Clinical Epidemiology, Shengjing Hospital of China Medical University, No. 36, San Hao Street, Shenyang, Liaoning, 110004, People's Republic of China. .,Clinical Research Center, Shengjing Hospital of China Medical University, Shenyang, China.
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157
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Understanding the Experience of Canadian Women Living with Ovarian Cancer through the Every Woman Study TM. Curr Oncol 2022; 29:3318-3340. [PMID: 35621661 PMCID: PMC9139742 DOI: 10.3390/curroncol29050271] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2022] [Revised: 04/30/2022] [Accepted: 05/03/2022] [Indexed: 11/17/2022] Open
Abstract
The Every Woman StudyTM: Canadian Edition is the most comprehensive study to date exploring patient-reported experiences of ovarian cancer (OC) on a national scale. An online survey conducted in Fall 2020 included individuals diagnosed with OC in Canada, reporting responses from 557 women from 11 Canadian provinces/territories. Median age at diagnosis was 54 (11−80), 61% were diagnosed between 2016−2020, 59% were stage III/IV and all subtypes of OC were represented. Overall, 23% had a family history of OC, 75% had genetic testing and 19% reported having a BRCA1/2 mutation. Most (87%) had symptoms prior to diagnosis. A timely diagnosis of OC (≤3 months from first presentation with symptoms) was predicted by age (>50) or abdominal pain/persistent bloating as the primary symptom. Predictors of an acute diagnosis (<1 month) included region, ER/urgent care doctor as first healthcare provider or stage III/IV disease. Regional differences in genetic testing, treatments and clinical trial participation were also noted. Respondents cited substantial physical, emotional, practical and financial impacts of an OC diagnosis. Our national survey has revealed differences in the pathway to diagnosis and post-diagnostic care among Canadian women with OC, with region, initial healthcare provider, specific symptoms and age playing key roles. We have identified many opportunities to improve both clinical and supportive care of OC patients across the country.
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158
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Peres LC, Colin-Leitzinger C, Sinha S, Marks JR, Conejo-Garcia JR, Alberg AJ, Bandera EV, Berchuck A, Bondy ML, Christensen BC, Cote ML, Doherty JA, Moorman PG, Peters ES, Segura CM, Nguyen JV, Schwartz AG, Terry PD, Wilson CM, Fridley BL, Schildkraut JM. Racial Differences in the Tumor Immune Landscape and Survival of Women with High-Grade Serous Ovarian Carcinoma. Cancer Epidemiol Biomarkers Prev 2022; 31:1006-1016. [PMID: 35244678 PMCID: PMC9081269 DOI: 10.1158/1055-9965.epi-21-1334] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2021] [Revised: 01/24/2022] [Accepted: 02/22/2022] [Indexed: 11/16/2022] Open
Abstract
BACKGROUND Tumor-infiltrating lymphocytes (TIL) confer a survival benefit among patients with ovarian cancer; however, little work has been conducted in racially diverse cohorts. METHODS The current study investigated racial differences in the tumor immune landscape and survival of age- and stage-matched non-Hispanic Black and non-Hispanic White women with high-grade serous ovarian carcinoma (HGSOC) enrolled in two population-based studies (n = 121 in each racial group). We measured TILs (CD3+), cytotoxic T cells (CD3+CD8+), regulatory T cells (CD3+FoxP3+), myeloid cells (CD11b+), and neutrophils (CD11b+CD15+) via multiplex immunofluorescence. Multivariable Cox proportional hazard regression was used to estimate the association between immune cell abundance and survival overall and by race. RESULTS Overall, higher levels of TILs, cytotoxic T cells, myeloid cells, and neutrophils were associated with better survival in the intratumoral and peritumoral region, irrespective of tissue compartment (tumor, stroma). Improved survival was noted for T-regulatory cells in the peritumoral region and in the stroma of the intratumoral region, but no association for intratumoral T-regulatory cells. Despite similar abundance of immune cells across racial groups, associations with survival among non-Hispanic White women were consistent with the overall findings, but among non-Hispanic Black women, most associations were attenuated and not statistically significant. CONCLUSIONS Our results add to the existing evidence that a robust immune infiltrate confers a survival advantage among women with HGSOC; however, non-Hispanic Black women may not experience the same survival benefit as non-Hispanic White women with HGSOC. IMPACT This study contributes to our understanding of the immunoepidemiology of HGSOC in diverse populations.
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Affiliation(s)
- Lauren C. Peres
- Department of Cancer Epidemiology, H. Lee Moffitt Cancer Center and Research Institute, Tampa, Florida
| | | | - Sweta Sinha
- Department of Cancer Epidemiology, H. Lee Moffitt Cancer Center and Research Institute, Tampa, Florida
| | - Jeffrey R. Marks
- Department of Surgery, Duke University School of Medicine, Durham, North Carolina
| | - Jose R. Conejo-Garcia
- Department of Immunology, H. Lee Moffitt Cancer Center and Research Institute, Tampa, Florida
| | - Anthony J. Alberg
- Department of Epidemiology and Biostatistics, Arnold School of Public Health, University of South Carolina, Columbia, South Carolina
| | - Elisa V. Bandera
- Department of Population Science, Rutgers Cancer Institute of New Jersey, New Brunswick, New Jersey
| | - Andrew Berchuck
- Department of Gynecologic Oncology, Duke University School of Medicine, Durham, North Carolina
| | - Melissa L. Bondy
- Department of Epidemiology and Population Health, Stanford University School of Medicine, Stanford, California
| | - Brock C. Christensen
- Department of Epidemiology, Geisel School of Medicine, Dartmouth College, Lebanon, New Hampshire
- Department of Community and Family Medicine, Geisel School of Medicine, Dartmouth College, Lebanon, New Hampshire
- Department of Molecular and Systems Biology, Geisel School of Medicine, Dartmouth College, Lebanon, New Hampshire
| | - Michele L. Cote
- Population Studies and Disparities Research Program, Barbara Ann Karmanos Cancer Institute, Detroit, Michigan
- Department of Oncology, Wayne State University School of Medicine, Detroit, Michigan
| | - Jennifer Anne Doherty
- Department of Population Health Sciences, University of Utah, Salt Lake City, Utah
- Huntsman Cancer Institute, Salt Lake City, Utah
| | - Patricia G. Moorman
- Department of Community and Family Medicine, Duke University Medical Center, Durham, North Carolina
| | - Edward S. Peters
- Department of Epidemiology, College of Public Health, University of Nebraska Medical Center, Omaha, Nebraska
| | - Carlos Moran Segura
- Department of Pathology, H. Lee Moffitt Cancer Center and Research Institute, Tampa, Florida
| | - Jonathan V. Nguyen
- Department of Pathology, H. Lee Moffitt Cancer Center and Research Institute, Tampa, Florida
| | - Ann G. Schwartz
- Population Studies and Disparities Research Program, Barbara Ann Karmanos Cancer Institute, Detroit, Michigan
- Department of Oncology, Wayne State University School of Medicine, Detroit, Michigan
| | - Paul D. Terry
- Department of Medicine, University of Tennessee Medical Center – Knoxville, Knoxville, Tennessee
| | - Christopher M. Wilson
- Department of Biostatistics and Bioinformatics, H. Lee Moffitt Cancer Center and Research Institute, Tampa, Florida
| | - Brooke L. Fridley
- Department of Biostatistics and Bioinformatics, H. Lee Moffitt Cancer Center and Research Institute, Tampa, Florida
| | - Joellen M. Schildkraut
- Department of Epidemiology, Rollins School of Public Health, Emory University, Atlanta, Georgia
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Gallego A, Mendiola M, Hernando B, Berjon A, Cadiz A, Chaves-Urbano B, Heredia-Soto V, Spagnolo E, Hernández Gutiérrez A, Hardisson D, Macintyre G, Redondo A, Garcia MJ. Prognostic markers of inflammation in endometrioid and clear cell ovarian cancer. Int J Gynecol Cancer 2022; 32:1009-1016. [DOI: 10.1136/ijgc-2022-003353] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022] Open
Abstract
ObjectivesCancer-related systemic inflammation has been associated with prognosis in multiple cancer types. Conversely, local inflammation, which is characterized by dense intratumoral immune infiltrates, is a favorable predictor of survival outcome. However, these survival associations are not well established in ovarian cancer, particularly in the less frequent endometrioid and clear cell endometriosis associated histotypes.MethodsThis retrospective study included 119 patients (63 endometrioid and 56 clear cell ovarian carcinomas). We performed a comprehensive survival association analysis of both systemic (neutrophil-to-lymphocyte ratio or presence of endometriosis) and local inflammation markers (CD3+ and CD8+ tumor infiltrating lymphocytes) using multivariate Cox proportional hazards models that account for confounding factors.ResultsMedium to high levels of intraepithelial CD8+ tumor infiltrating lymphocytes are associated with longer survival in endometrioid ovarian cancer (p=0.04). In addition, we found that intraepithelial CD8+ tumor infiltrating lymphocytes are prognostic in clear cell ovarian cancer (p=0.02), and that intraepithelial CD3+ tumor infiltrating lymphocytes are also associated with improved outcome (p=0.02). Furthermore, intratumoral CD3+ and CD8+ tumor infiltrating lymphocytes showed improved prognosis in the endometrioid subtype (p<0.1). No prognostic value was observed for systemic immune markers.ConclusionsIn this study, patients with endometrioid and clear cell ovarian cancer with moderate to high CD8+ and CD3+ intraepithelial tumor infiltrating lymphocytes had longer overall survival. Higher expression of intratumoral CD3+ and CD8+ tumor infiltrating lymphocytes also showed an improved outcome in endometrioid ovarian cancer. In contrast, systemic inflammation, evaluated by neutrophil-to-lymphocyte ratio or presence of endometriosis, did not have a prognostic impact in these histologic subtypes.
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Chen Y, Yu K, Xiong J, Zhang J, Zhou S, Dai J, Wu M, Wang S. Suicide and Accidental Death Among Women With Primary Ovarian Cancer: A Population-Based Study. Front Med (Lausanne) 2022; 9:833965. [PMID: 35372450 PMCID: PMC8966220 DOI: 10.3389/fmed.2022.833965] [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: 12/12/2021] [Accepted: 02/21/2022] [Indexed: 01/09/2023] Open
Abstract
Background Women with ovarian cancer had the highest suicidal rate among all patients with gynecological malignancies, but no large studies about suicide and accidental death for women with ovarian cancers in detail were conducted. We aimed to determine the relative risk of suicide and accidental death among patients with ovarian cancer to that of the general population, and to identify risk factors associated with suicide and accidental death. Methods Data are from the SEER (surveillance, epidemiology, and end results) cancer registry of women diagnosed with ovarian cancer data from 18 registries for the years 1973–2016. The study population comprised 149,204 patients after inclusion and exclusion criteria were applied. Standardized mortality ratios (SMRs) were calculated and Fine-Gray models were fitted to identify risk factors associated with suicidal and accidental death among cancer patients, with stratifications on demographic and tumor-related characteristics. Results Women with ovarian cancer had a higher risk of suicide and accidental death than the cancer-free group [SMR = 1.86; 95% CI (1.54–2.25) and SMR = 1.54; 95% CI (1.39–1.71)]. Subgroup analysis indicated that only patients with type II epithelial ovarian cancer [SMR = 2.31; 95% CI (1.83–2.91)] had an increased risk of suicide, and those with type I and type II epithelial ovarian cancer [SMR = 1.65; 95% CI (1.39–1.97) and SMR = 1.49; 95% CI (1.30–1.70)] were at a higher risk of accidental death. Patients with ovarian cancer who were younger, white, diagnosed with high-grade, non-metastatic cancer and pelvic exenteration were at a higher risk of suicide. The advanced age, earlier year of diagnosis, and non-metastatic cancer were associated with a higher risk of accidental death. Additionally, pelvic exenteration increased the risk of suicide but not the risk of accidental death among women with primary ovarian cancer. Conclusions Women with ovarian cancer had a higher risk of suicide and accidental death compared with the general population. The findings suggested that clinicians should identify high-risk subgroups of ovarian cancer patients for suicide and accidental death as early as possible, with appropriate prevention strategies.
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Affiliation(s)
- Ying Chen
- Department of Obstetrics and Gynecology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Kaixu Yu
- Department of Orthopedics, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Jiaqiang Xiong
- Department of Obstetrics and Gynecology, Zhongnan Hospital of Wuhan University, Wuhan, China
| | - Jinjin Zhang
- Department of Obstetrics and Gynecology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Su Zhou
- Department of Obstetrics and Gynecology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Jun Dai
- Department of Obstetrics and Gynecology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Meng Wu
- Department of Obstetrics and Gynecology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Shixuan Wang
- Department of Obstetrics and Gynecology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
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Predicting Response to Anthracyclines in Ovarian Cancer. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:ijerph19074260. [PMID: 35409939 PMCID: PMC8998349 DOI: 10.3390/ijerph19074260] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 02/24/2022] [Revised: 03/26/2022] [Accepted: 03/29/2022] [Indexed: 12/10/2022]
Abstract
(1) Background: Anthracyclines are intriguing drugs, representing one of the cornerstones of both first and subsequent-lines of chemotherapy in ovarian cancer (OC). Their efficacy and mechanisms of action are related to the hot topics of OC clinical research, such as BRCA status and immunotherapy. Prediction of response to anthracyclines is challenging and no markers can predict certain therapeutic success. The current narrative review provides a summary of the clinical and biological mechanisms involved in the response to anthracyclines. (2) Methods: A MEDLINE search of the literature was performed, focusing on papers published in the last two decades. (3) Results and Conclusions: BRCA mutated tumors seem to show a higher response to anthracyclines compared to sporadic tumors and the severity of hand–foot syndrome and mucositis may be a predictive marker of PLD efficacy. CA125 can be a misleading marker of clinical response during treatment with anthracyclines, the response of which also appears to depend on OC histology. Immunochemistry, in particular HER-2 expression, could be of some help in predicting the response to such drugs, and high levels of mutated p53 appear after exposure to anthracyclines and impair their antitumor effect. Finally, organoids from OC are promising for drug testing and prediction of response to chemotherapy.
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Aging accelerates while multiparity delays tumorigenesis in mouse models of high-grade serous carcinoma. Gynecol Oncol 2022; 165:552-559. [DOI: 10.1016/j.ygyno.2022.03.030] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2022] [Revised: 03/29/2022] [Accepted: 03/31/2022] [Indexed: 11/22/2022]
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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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Bartram J, Scholfield DW, Adams A, Alusi G, Cottom H. Sinonasal carcinosarcoma with cartilaginous and rhabdomyoblastic components: A previously undescribed entity. Oral Surg Oral Med Oral Pathol Oral Radiol 2022; 134:e287-e298. [PMID: 35595621 DOI: 10.1016/j.oooo.2022.02.019] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2021] [Revised: 01/05/2022] [Accepted: 02/28/2022] [Indexed: 10/18/2022]
Abstract
Carcinosarcomas are rare, aggressive tumors seldom found in the sinonasal region. They classically consist of sarcomatous spindle cell and carcinomatous squamous cell elements. A 61-year-old woman presented reporting right-sided nasal discharge and obstruction. Examination demonstrated a large right-sided nasal mass, from which a biopsy was taken. Computed tomography and magnetic resonance imaging revealed a mass arising from the maxillary antrum and extending into the nasal cavity, ethmoid air cells, and frontal sinus. Right total maxillectomy with resection of the nasal tumour component was performed. Histological analysis demonstrated a high-grade malignancy with features consistent with carcinosarcoma with cartilaginous and rhabdomyoblastic elements, a histologic pattern that has not previously been described at this site. Magnetic resonance imaging 5 weeks postoperatively showed sizeable recurrence. Adjuvant chemotherapy and radiotherapy were commenced to excellent effect. Carcinosarcomas, though very rare at sinonasal sites, should be considered if biopsy demonstrates undifferentiated high-grade neoplasm with cytokeratin expression. These tumors require aggressive multimodal therapy for optimal outcomes.
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Affiliation(s)
- James Bartram
- Core Surgical Trainee, ENT Registrar, Department of Ear, Nose and Throat Surgery, Barts Health NHS Trust, London, UK.
| | - Daniel W Scholfield
- Core Surgical Trainee, ENT Registrar, Department of Ear, Nose and Throat Surgery, Barts Health NHS Trust, London, UK
| | - Ashok Adams
- Radiology Consultant, Department of Radiology, Barts Health NHS Trust, London, UK
| | - Ghassan Alusi
- Core Surgical Trainee, ENT Registrar, Department of Ear, Nose and Throat Surgery, Barts Health NHS Trust, London, UK; ENT Consultant, Institute of Cancer at Barts and the London, Queen Mary's School of Medicine and Dentistry, London, UK
| | - Hannah Cottom
- Consultant Pathologist, Department of Cellular Pathology, Barts Health NHS Trust, London, UK
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Tumor immune cell clustering and its association with survival in African American women with ovarian cancer. PLoS Comput Biol 2022; 18:e1009900. [PMID: 35235563 PMCID: PMC8920290 DOI: 10.1371/journal.pcbi.1009900] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2021] [Revised: 03/14/2022] [Accepted: 02/07/2022] [Indexed: 11/30/2022] Open
Abstract
New technologies, such as multiplex immunofluorescence microscopy (mIF), are being developed and used for the assessment and visualization of the tumor immune microenvironment (TIME). These assays produce not only an estimate of the abundance of immune cells in the TIME, but also their spatial locations. However, there are currently few approaches to analyze the spatial context of the TIME. Therefore, we have developed a framework for the spatial analysis of the TIME using Ripley’s K, coupled with a permutation-based framework to estimate and measure the departure from complete spatial randomness (CSR) as a measure of the interactions between immune cells. This approach was then applied to epithelial ovarian cancer (EOC) using mIF collected on intra-tumoral regions of interest (ROIs) and tissue microarrays (TMAs) from 160 high-grade serous ovarian carcinoma patients in the African American Cancer Epidemiology Study (AACES) (94 subjects on TMAs resulting in 263 tissue cores; 93 subjects with 260 ROIs; 27 subjects with both TMA and ROI data). Cox proportional hazard models were constructed to determine the association of abundance and spatial clustering of tumor-infiltrating lymphocytes (CD3+), cytotoxic T-cells (CD8+CD3+), and regulatory T-cells (CD3+FoxP3+) with overall survival. Analysis was done on TMA and ROIs, treating the TMA data as validation of the findings from the ROIs. We found that EOC patients with high abundance and low spatial clustering of tumor-infiltrating lymphocytes and T-cell subsets in their tumors had the best overall survival. Additionally, patients with EOC tumors displaying high co-occurrence of cytotoxic T-cells and regulatory T-cells had the best overall survival. Grouping women with ovarian cancer based on both cell abundance and spatial contexture showed better discrimination for survival than grouping ovarian cancer cases only by cell abundance. These findings underscore the prognostic importance of evaluating not only immune cell abundance but also the spatial contexture of the immune cells in the TIME. In conclusion, the application of this spatial analysis framework to the study of the TIME could lead to the identification of immune content and spatial architecture that could aid in the determination of patients that are likely to respond to immunotherapies. New technologies, such as multiplex immunofluorescence microscopy, are being developed and used for the assessment and visualization of the tumor immune microenvironment (TIME). These assays produce not only an estimate of the abundance of immune cells in the TIME, but also their spatial locations; however, there are currently few approaches to analyze the spatial context of the TIME. Thus, we have developed a framework for the spatial analysis of the TIME and applied this method to the analysis of T-cells collected from patients with high-grade serous ovarian carcinoma in the African American Cancer Epidemiology Study. We found that patients with high abundance and low spatial clustering of tumor-infiltrating lymphocytes and T-cell subsets in their tumors had the best overall survival. Additionally, best survival was observed for patients with tumors displaying high co-occurrence of cytotoxic T-cells and regulatory T-cells. These findings underscore the prognostic importance of evaluating not only immune cell abundance but also the spatial contexture of the immune cells in the ovarian TIME. The use of our framework for spatial analysis of the TIME and immune cell clustering may be applicable in other cancers and provide a novel approach to identification of biomarkers for predicting patient outcomes.
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166
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Outcome-based Validation of Confluent/Expansile Versus Infiltrative Pattern Assessment and Growth-based Grading in Ovarian Mucinous Carcinoma. Am J Surg Pathol 2022; 46:1250-1259. [PMID: 35363158 DOI: 10.1097/pas.0000000000001895] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
The growth pattern (confluent/expansile versus infiltrative) in primary ovarian mucinous carcinoma (OMC) is prognostically important, and the International Collaboration on Cancer Reporting (ICCR) currently recommends recording the percentage of infiltrative growth in this tumor type. Histologic grading of OMC is controversial with no single approach widely accepted or currently recognized by the World Health Organization Classification of Tumours. Since ovarian carcinoma grade is often considered in clinical decision-making, previous literature has recommended incorporating clinically relevant tumor parameters such as growth pattern into the OMC grade. We herein validate this approach, termed Growth-Based Grade (GBG), in an independent, well-annotated cohort from 2 institutions. OMCs with available histologic material underwent review and grading by Silverberg, International Federation of Obstetrics and Gynecology (FIGO), and GBG schema. GBG categorizes OMCs as low-grade (GBG-LG, confluent/expansile growth, or ≤10% infiltrative invasion) or high-grade (GBG-HG, infiltrative growth in >10% of tumor). The cohort consisted of 74 OMCs, 53 designated as GBG-LG, and 21 as GBG-HG. Using Silverberg grading, the cohort had 42 (57%) grade 1, 28 (38%) grade 2, and 4 (5%) grade 3 OMCs. Using FIGO grading, 50 (68%) OMCs were grade 1, 23 (31%) grade 2, and 1 (1%) grade 3. Follow-up data was available in 68 patients, of which 15 (22%) had cancer recurrence. GBG-HG tumors were far more likely to recur compared with GBG-LG tumors (57% vs. 6%; χ2P<0.0001). Silverberg and FIGO grading systems also correlated with progression-free survival in univariate analysis, but multivariate analysis showed only GBG to be significant (hazard ratio: 10.9; Cox proportional regression P=0.0004). Seven patients (10%) died of disease, all of whom had GBG-HG (log-rank P<0.0001). Multivariate analysis showed that the percentage of infiltrative growth was the only factor predictive of disease-specific survival (hazard ratio: 25.5, Cox P=0.02). Adding nuclear atypia to GBG categories did not improve prognostication. Our study validates the prognostic value of the GBG system for both disease-free survival and disease-specific survival in OMC, which outperformed Silverberg and FIGO grades in multivariate analysis. Thus, GBG should be the preferred method for tumor grading.
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Similä-Maarala J, Soovares P, Pasanen A, Ahvenainen T, Vahteristo P, Bützow R, Lassus H. TCGA molecular classification in endometriosis-associated ovarian carcinomas: Novel data on clear cell carcinoma. Gynecol Oncol 2022; 165:577-584. [DOI: 10.1016/j.ygyno.2022.03.016] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2022] [Revised: 03/20/2022] [Accepted: 03/22/2022] [Indexed: 02/02/2023]
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Hanley GE, Pearce CL, Talhouk A, Kwon JS, Finlayson SJ, McAlpine JN, Huntsman DG, Miller D. Outcomes From Opportunistic Salpingectomy for Ovarian Cancer Prevention. JAMA Netw Open 2022; 5:e2147343. [PMID: 35138400 PMCID: PMC8829665 DOI: 10.1001/jamanetworkopen.2021.47343] [Citation(s) in RCA: 42] [Impact Index Per Article: 21.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
IMPORTANCE Opportunistic salpingectomy (OS), which is the removal of fallopian tubes during hysterectomy or instead of tubal ligation without removal of ovaries, is recommended to prevent ovarian cancer, particularly serous ovarian cancer. However, the effectiveness of OS is still undetermined. OBJECTIVE To examine observed vs expected rates of ovarian cancer among individuals who have undergone OS. DESIGN, SETTING, AND PARTICIPANTS This is a population-based, retrospective cohort study of all individuals in British Columbia, Canada, who underwent OS or a control surgery (hysterectomy alone or tubal ligation) between 2008 and 2017, with follow-up until December 31, 2017. Those with any gynecological cancer diagnosed before or within 6 months of their procedure were excluded. Data analysis was performed from April to August 2021. EXPOSURES Removal of both fallopian tubes at the time of hysterectomy or instead of tubal ligation while leaving ovaries intact. MAIN OUTCOMES AND MEASURES An ovarian cancer diagnosis listed in the British Columbia Cancer Registry. Age-specific rates of epithelial and serous ovarian cancer in the control group were combined with the specific follow-up time in the OS group to calculate expected numbers (and 95% CIs) of ovarian cancers in the OS group. These were compared with observed numbers. Age-adjusted expected and observed numbers of breast and colorectal cancers were also examined in the OS group. RESULTS There were 25 889 individuals who underwent OS (mean [SD] age, 40.2 [7.1] years; median [IQR] follow-up, 3.2 [1.6-5.1] years) and 32 080 who underwent hysterectomy alone or tubal ligation (mean [SD] age, 38.2 [7.9] years; median [IQR] follow-up, 7.3 [4.6-8.7] years). There were no serous ovarian cancers in the OS group and 5 or fewer epithelial ovarian cancers. The age-adjusted expected number was 5.27 (95% CI, 1.78-19.29) serous cancers and 8.68 (95% CI, 3.36-26.58) epithelial ovarian cancers. Age-adjusted expected vs observed numbers of breast cancers (22.1 expected vs 23 observed) and colorectal cancers (9.35 expected vs 8 observed) were not significantly different. CONCLUSIONS AND RELEVANCE In this cohort study, the OS group had significantly fewer serous and epithelial ovarian cancers than were expected according to the rate at which they arose in the control group. These findings suggest that OS is associated with reduced ovarian cancer risk.
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Affiliation(s)
- Gillian E. Hanley
- Division of Gynaecologic Oncology, Department of Gynaecology and Obstetrics, The University of British Columbia, Vancouver, British Columbia, Canada
- Vancouver General Hospital Research Pavilion, Vancouver, British Columbia, Canada
| | - Celeste Leigh Pearce
- Department of Epidemiology, University of Michigan School of Public Health, Ann Arbor
| | - Aline Talhouk
- Division of Gynaecologic Oncology, Department of Gynaecology and Obstetrics, The University of British Columbia, Vancouver, British Columbia, Canada
| | - Janice S. Kwon
- Division of Gynaecologic Oncology, Department of Gynaecology and Obstetrics, The University of British Columbia, Vancouver, British Columbia, Canada
| | - Sarah J. Finlayson
- Division of Gynaecologic Oncology, Department of Gynaecology and Obstetrics, The University of British Columbia, Vancouver, British Columbia, Canada
| | - Jessica N. McAlpine
- Division of Gynaecologic Oncology, Department of Gynaecology and Obstetrics, The University of British Columbia, Vancouver, British Columbia, Canada
| | - David G. Huntsman
- Division of Gynaecologic Oncology, Department of Gynaecology and Obstetrics, The University of British Columbia, Vancouver, British Columbia, Canada
- Pathology & Laboratory Medicine, The University of British Columbia, Vancouver, British Columbia, Canada
| | - Dianne Miller
- Division of Gynaecologic Oncology, Department of Gynaecology and Obstetrics, The University of British Columbia, Vancouver, British Columbia, Canada
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Gaitskell K, Hermon C, Barnes I, Pirie K, Floud S, Green J, Beral V, Reeves GK. Ovarian cancer survival by stage, histotype, and pre-diagnostic lifestyle factors, in the prospective UK Million Women Study. Cancer Epidemiol 2022; 76:102074. [PMID: 34942490 PMCID: PMC8785125 DOI: 10.1016/j.canep.2021.102074] [Citation(s) in RCA: 21] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2021] [Revised: 10/13/2021] [Accepted: 11/16/2021] [Indexed: 01/22/2023]
Abstract
BACKGROUND Ovarian cancer is the fifth leading cause of cancer mortality in UK women. Ovarian cancer survival varies by disease stage at diagnosis, but evidence is mixed on the effect of tumour histological type (histotype) and other factors. METHODS 1.3 million UK women completed a detailed health questionnaire in 1996-2001 and were followed for incident cancers and deaths via linkage to national databases. Using Cox regression models, we estimated adjusted relative risks (RRs) of death from ovarian cancer, by stage at diagnosis, tumour histotype, and 16 other personal characteristics of the women. RESULTS During 17.7 years' average follow-up, 13,222 women were diagnosed with ovarian cancer, and 8697 of them died from the disease. Stage at diagnosis was a major determinant of survival (stage IV vs I, RR=10.54, 95% CI: 9.16-12.13). Histotype remained a significant predictor after adjustment for stage and other factors, but associations varied over the follow-up period. Histotype-specific survival was worse for high-grade than low-grade tumours. Survival appeared worse with older age at diagnosis (per 5 years: RR=1.19, 95% CI: 1.15-1.22), higher BMI (per 5-unit increase: RR=1.06, 95% CI: 1.02-1.11), and smoking (current vs never: RR=1.17, 95% CI: 1.07-1.27), but there was little association with 13 other pre-diagnostic reproductive, anthropometric, and lifestyle factors. CONCLUSION Stage at diagnosis is a strong predictor of ovarian cancer survival, but tumour histotype and grade remain predictors of survival even after adjustment for stage and other factors, contributing further evidence of biological dissimilarity between the ovarian cancer histotypes. Obesity and smoking represent potentially-modifiable determinants of survival, but the stronger association with stage suggests that improving earlier diagnosis would have a greater impact on increasing ovarian cancer survival.
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Affiliation(s)
- Kezia Gaitskell
- Cancer Epidemiology Unit, Nuffield Department of Population Health, University of Oxford, Oxford, UK; Nuffield Division of Clinical Laboratory Sciences, Radcliffe Department of Medicine, University of Oxford, Oxford, UK; Department of Histopathology, John Radcliffe Hospital, Oxford, UK.
| | - Carol Hermon
- Cancer Epidemiology Unit, Nuffield Department of Population Health, University of Oxford, Oxford, UK.
| | - Isobel Barnes
- Cancer Epidemiology Unit, Nuffield Department of Population Health, University of Oxford, Oxford, UK.
| | - Kirstin Pirie
- Cancer Epidemiology Unit, Nuffield Department of Population Health, University of Oxford, Oxford, UK.
| | - Sarah Floud
- Cancer Epidemiology Unit, Nuffield Department of Population Health, University of Oxford, Oxford, UK.
| | - Jane Green
- Cancer Epidemiology Unit, Nuffield Department of Population Health, University of Oxford, Oxford, UK.
| | - Valerie Beral
- Cancer Epidemiology Unit, Nuffield Department of Population Health, University of Oxford, Oxford, UK.
| | - Gillian K Reeves
- Cancer Epidemiology Unit, Nuffield Department of Population Health, University of Oxford, Oxford, UK.
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Hada T, Miyamoto M, Ishibashi H, Matsuura H, Kakimoto S, Iwahashi H, Tsuda H, Takano M. Comparison of clinical behavior between mucinous ovarian carcinoma with infiltrative and expansile invasion and high-grade serous ovarian carcinoma: a retrospective analysis. Diagn Pathol 2022; 17:12. [PMID: 35057833 PMCID: PMC8772123 DOI: 10.1186/s13000-022-01195-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2021] [Accepted: 01/05/2022] [Indexed: 11/26/2022] Open
Abstract
Background The aim of this study was to evaluate the clinicopathological factors and prognosis of mucinous carcinoma (MC) with infiltrative invasion, MC with expansile invasion, and high-grade serous carcinoma (HGSC). Methods Cases of MC and HGSC between 1984 and 2019 were identified. The clinicopathological factors and prognosis of MC with infiltrative invasion or expansile invasion and HGSC were retrospectively compared. Although our present study included cases in our previous studies, we extended observational period when analysis was performed. Accordingly, our study added increased cases and survival analysis was newly conducted. Results After pathological review, 27 cases of MC with infiltrative invasion, 25 cases of MC with expansile invasion, and 219 cases of HGSC were included. MC had a better prognosis in terms of progression-free survival (PFS, p < 0.01) and overall survival (OS, p < 0.01) than HGSC for all International Federation of Gynecology and Obstetrics (FIGO) stages; however, multivariate analysis did not show statistical differences in PFS and OS. There were no statistically significant differences in PFS and OS for all FIGO stages between MC with infiltrative invasion and HGSC. However, in cases with FIGO stages II to IV, MC with infiltrative invasion had worse PFS (p < 0.01) and OS (p < 0.01) than HGSC. In univariate analysis, MC with infiltrative invasion was a worse prognostic factor for PFS (hazard ratio [HR] 2.83, p < 0.01) and OS (HR 3.83, p < 0.01) than HGSC. Compared with HGSC, MC with expansile invasion had better PFS (p < 0.01) and OS (p < 0.01). Multivariate analysis demonstrated that MC with expansile invasion was a better prognostic factor for PFS (HR 0.17, p < 0.01) and OS (HR 0.18, p = 0.03) than HGSC. Conclusions Compared to the prognosis of HGSC, that of MC was different according to the invasive pattern and FIGO stage. Therefore, future study may be needed to consider this association.
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171
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The Evolution of Ovarian Carcinoma Subclassification. Cancers (Basel) 2022; 14:cancers14020416. [PMID: 35053578 PMCID: PMC8774015 DOI: 10.3390/cancers14020416] [Citation(s) in RCA: 36] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2021] [Revised: 01/11/2022] [Accepted: 01/11/2022] [Indexed: 02/06/2023] Open
Abstract
Simple Summary Historically, cancers presenting with their main tumor mass in the ovary have been classified as ovarian carcinomas (a concise term for epithelial ovarian cancer) and treated with a one-size-fits-all approach. Over the last two decades, a growing molecular understanding established that ovarian carcinomas consist of several distinct histologic types, which practically represent different diseases. Further research is now delineating several molecular subtypes within each histotype. This histotype/molecular subtype subclassification provides a framework of grouping tumors based on molecular similarities for research, clinical trial inclusion and future patient management. Abstract The phenotypically informed histotype classification remains the mainstay of ovarian carcinoma subclassification. Histotypes of ovarian epithelial neoplasms have evolved with each edition of the WHO Classification of Female Genital Tumours. The current fifth edition (2020) lists five principal histotypes: high-grade serous carcinoma (HGSC), low-grade serous carcinoma (LGSC), mucinous carcinoma (MC), endometrioid carcinoma (EC) and clear cell carcinoma (CCC). Since histotypes arise from different cells of origin, cell lineage-specific diagnostic immunohistochemical markers and histotype-specific oncogenic alterations can confirm the morphological diagnosis. A four-marker immunohistochemical panel (WT1/p53/napsin A/PR) can distinguish the five principal histotypes with high accuracy, and additional immunohistochemical markers can be used depending on the diagnostic considerations. Histotypes are further stratified into molecular subtypes and assessed with predictive biomarker tests. HGSCs have recently been subclassified based on mechanisms of chromosomal instability, mRNA expression profiles or individual candidate biomarkers. ECs are composed of the same molecular subtypes (POLE-mutated/mismatch repair-deficient/no specific molecular profile/p53-abnormal) with the same prognostic stratification as their endometrial counterparts. Although methylation analyses and gene expression and sequencing showed at least two clusters, the molecular subtypes of CCCs remain largely elusive to date. Mutational and immunohistochemical data on LGSC have suggested five molecular subtypes with prognostic differences. While our understanding of the molecular composition of ovarian carcinomas has significantly advanced and continues to evolve, the need for treatment options suitable for these alterations is becoming more obvious. Further preclinical studies using histotype-defined and molecular subtype-characterized model systems are needed to expand the therapeutic spectrum for women diagnosed with ovarian carcinomas.
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Liu YY, Zhao RF, Liu C, Zhou J, Yang L, Li L. Development and Validation of Nomograms to Predict Overall Survival Outcomes in Serous Ovarian Cancer Patients with Satisfactory Cytoreductive Surgery and Chemotherapy. Int J Gen Med 2022; 15:123-131. [PMID: 35023951 PMCID: PMC8747526 DOI: 10.2147/ijgm.s337827] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2021] [Accepted: 12/20/2021] [Indexed: 11/30/2022] Open
Abstract
Objective Nomograms are statistics-based predictive tools that integrate predictive factors. Herein, a nomogram was developed and validated to predict the overall survival (OS) in serous ovarian cancer (SOC). Methods Primary SOC patients with satisfactory cytoreductive surgery, chemotherapy, and OS ≥1 month were included in this study. A total of 6957 patients from the Surveillance, Epidemiology, and End Results (SEER) database comprised the training group and 1244 patients comprised the external validation group. The nomogram was structured on Cox models and evaluated in both the training and validation groups using consistency index, area under the receiver operating characteristics curve, calibration plots, and risk subgroup classification. Kaplan–Meier curves were plotted to compare the survival outcomes between subgroups. A decision-curve analysis was used to test the clinical value of the nomogram. Results Independent factors, including age, tumor grade, and Federation of Gynecology and Obstetrics (FIGO) stage, identified by multivariate analysis in the training cohort, were selected for the nomogram. The consistency indexes for OS were 0.689 in the training cohort and 0.639 in the validation cohort. The calibration curves showed good consistency between predicted and actual 3- and 5-year OS. Significant differences were observed in the survival curves of different risk subgroups. The decision-curve analysis indicated that our nomogram was superior to the American Joint Committee on Cancer (AJCC) staging system. Conclusion A nomogram was constructed to predict the long-term OS in SOC and verified in Asians. The accurate predictions facilitated personalized treatments and follow-up strategies.
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Affiliation(s)
- Yuan-Yuan Liu
- Department of Gynecologic Oncology, Guangxi Medical University Cancer Hospital, Key Laboratory of Early Prevention and Treatment for Regional High Frequency Tumor, Ministry of Education, Nanning, Guangxi, People's Republic of China.,The People's Hospital of Guangxi Zhuang Autonomous Region, Nanning, Guangxi, People's Republic of China
| | - Ren-Feng Zhao
- The People's Hospital of Guangxi Zhuang Autonomous Region, Nanning, Guangxi, People's Republic of China
| | - Chao Liu
- The People's Hospital of Guangxi Zhuang Autonomous Region, Nanning, Guangxi, People's Republic of China
| | - Jie Zhou
- The People's Hospital of Guangxi Zhuang Autonomous Region, Nanning, Guangxi, People's Republic of China
| | - Liu Yang
- The People's Hospital of Guangxi Zhuang Autonomous Region, Nanning, Guangxi, People's Republic of China
| | - Li Li
- Department of Gynecologic Oncology, Guangxi Medical University Cancer Hospital, Key Laboratory of Early Prevention and Treatment for Regional High Frequency Tumor, Ministry of Education, Nanning, Guangxi, People's Republic of China
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Ekmann-Gade AW, Høgdall CK, Seibæk L, Noer MC, Fagö-Olsen CL, Schnack TH. Incidence, treatment, and survival trends in older versus younger women with epithelial ovarian cancer from 2005 to 2018: A nationwide Danish study. Gynecol Oncol 2022; 164:120-128. [PMID: 34716025 DOI: 10.1016/j.ygyno.2021.10.081] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2021] [Revised: 10/12/2021] [Accepted: 10/15/2021] [Indexed: 01/10/2023]
Abstract
OBJECTIVE To examine clinical trends in Denmark for younger and older epithelial ovarian cancer (EOC) patients, focusing on incidence, treatment, and survival changes. METHODS We included a nationwide cohort diagnosed with EOC from 2005 to 2018. We described age-standardized incidence, surgical patterns, residual disease trends, and cancer-specific survival stratified by age (<70 and ≥ 70 years), stage, and period (2005-09, 2010-13, 2014-18). RESULTS We included 7522 patients. The incidence decreased from 16.3 (2005) to 11.4 (2018) per 100,000 woman-years, driven by the younger cohort. While the proportion of patients with stage IIIC-IV disease undergoing primary debulking surgery (PDS) decreased, the proportion of patients having interval debulking surgery (IDS) and no debulking surgery increased significantly. In 2014-18, 36% and 24% had PDS for younger and older patients, respectively, compared to 72% and 62% in 2005-09. In both age cohorts, the proportion of patients debulked to no residual disease increased significantly among patients with stage IIIC-IV and in the total cohort. Two-year cancer-specific survival increased from 75% (2005-09) to 84% (2014-18) for younger patients and from 53% to 66% for older patients. After adjusting for potential confounders, age ≥ 70 was associated with a 1.4-fold increased risk of cancer-specific death (95% confidence interval: 1.2,1.5). CONCLUSIONS The proportion of patients with advanced EOC not undergoing PDS or IDS increased significantly. During the same period, patients debulked to no residual disease, and cancer-specific survival increased. However, a survival gap in favor of the younger patients remains after adjusting for potential confounders.
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Affiliation(s)
| | | | - Lene Seibæk
- Department of Gynecology, Aarhus University Hospital, Aarhus, Denmark
| | - Mette Calundann Noer
- Department of Gynecology and Obstetrics, Nordsjællands Hospital, Hillerød, Denmark
| | | | - Tine Henrichsen Schnack
- Department of Gynecology, Rigshospitalet, Copenhagen, Denmark; Department of Gynecology, Odense University Hospital, Odense, Denmark
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Li M, Tang Y, Zuo X, Meng S, Yi P. Loss of Ras GTPase-activating protein SH3 domain-binding protein 1 (G3BP1) inhibits the progression of ovarian cancer in coordination with ubiquitin-specific protease 10 (USP10). Bioengineered 2022; 13:721-734. [PMID: 34967276 PMCID: PMC8805976 DOI: 10.1080/21655979.2021.2012624] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2021] [Revised: 11/24/2021] [Accepted: 11/25/2021] [Indexed: 12/11/2022] Open
Abstract
Ovarian cancer (OC) is one of the most lethal gynecological malignancies. However, the molecular mechanisms underlying the development of OC remain unclear. Here, we report that loss of Ras GTPase-activating protein SH3 domain-binding protein 1 (G3BP1) inhibits the progression of OC cells. Analysis of databases and clinical specimens showed that G3BP1 is upregulated in OC. The Kaplan-Meier plot results showed that G3BP1 is highly expressed in OC with a poor clinical outcome. Moreover, loss-of-G3BP1 suppresses the proliferation, migration, and invasion of OC cells. Protein-protein interaction network analysis and immunoprecipitation assay showed that ubiquitin-specific protease 10 (USP10) interacts with G3BP1. We next found that USP10 coordinately promotes tumor progression with G3BP1. Moreover, loss of USP10could restore the G3BP1-induced proliferation, migration, and invasion of OC cells. These data indicate that G3BP1 coordinated with USP10 to facilitate the progression of OC cells, and that G3BP1 may become a treatment target for OC.
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Affiliation(s)
- Mengyuan Li
- Department of Obstetrics and Gynecology, The Third Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Yan Tang
- Department of Obstetrics and Gynecology, The Third Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Xinzhao Zuo
- Department of Obstetrics and Gynecology, The Third Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Silin Meng
- Department of Obstetrics and Gynecology, The Third Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Ping Yi
- Department of Obstetrics and Gynecology, The Third Affiliated Hospital of Chongqing Medical University, Chongqing, China
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175
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Rajamani K, Moore RG, Stanard SM, Astapova O. Testosterone-secreting Endometrioid Ovarian Carcinoma Presenting with Hyperandrogenism. AACE Clin Case Rep 2022; 8:135-138. [PMID: 35602879 PMCID: PMC9123561 DOI: 10.1016/j.aace.2022.01.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2021] [Revised: 01/11/2022] [Accepted: 01/19/2022] [Indexed: 11/16/2022] Open
Affiliation(s)
| | - Richard G. Moore
- University of Rochester Medical Center, 601 Elmwood Avenue, Rochester, New York
| | - Sheena M. Stanard
- Rochester Regional Health, 100 Kings Highway South, Rochester, New York
| | - Olga Astapova
- University of Rochester Medical Center, 601 Elmwood Avenue, Rochester, New York
- Address correspondence to Dr Olga Astapova, Division of Endocrinology, Diabetes, and Metabolism, University of Rochester Medical Center, 601 Elmwood Ave, Box 693, Rochester, NY 14642.
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176
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Association between pre-diagnostic dietary pattern and survival of ovarian cancer: Evidence from a prospective cohort study. Clin Nutr 2021; 41:452-459. [PMID: 35007814 DOI: 10.1016/j.clnu.2021.12.033] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2021] [Revised: 12/19/2021] [Accepted: 12/22/2021] [Indexed: 02/05/2023]
Abstract
BACKGROUND Evidence for a role of single nutrition or foods on ovarian cancer (OC) survival has been limited and inconclusive. Due to the potentially complex interactions in dietary, we applied dietary patterns to this study to firstly explore the relationship between the pre-diagnosis overall diet and OC survival. METHODS The prospective cohort study was conducted among 853 OC patients aged 18-79 years during 2015-2020. Dietary intake was collected using a validated 111-item food frequency questionnaire. Deaths were obtained by medical records and cancer registry up to March 31, 2021. Cox proportional hazards regression models was used to evaluate the hazard ratios (HRs) and 95% confidence intervals (CIs) for the associations of pre-diagnosis dietary patterns with overall survival (OS). RESULTS Overall, during the follow-up period (median: 37.57 months, interquartile: 25.00-50.17 months), 130 (18.49%) OC patients died. Four dietary patterns were identified: healthy pattern, ethnic pattern, animal foods pattern, and sweet pattern. The highest tertile of the healthy pattern scores was related to better OS compared with the lowest tertile scores (HR = 0.54, 95% CI = 0.30-0.98, p trend <0.05), whereas OC patients with highest adherence to the animal foods pattern was associated with worse OS than those with the lowest adherence (HR = 1.90, 95% CI = 1.14-3.17, p trend <0.05). We found no significant associations between adherence to ethnic pattern and sweet pattern and OS of OC patients. CONCLUSION Pre-diagnosis healthy patterns was associated with better OC survival, whereas animal pattern was associated with worse survival among OC survivals.
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177
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Karia PS, Tehranifar P, Visvanathan K, Wright JD, Genkinger JM. Cancer-specific mortality in Asian American women diagnosed with gynecologic cancer: a nationwide population-based analysis. Cancer Epidemiol Biomarkers Prev 2021; 31:578-587. [PMID: 34933960 DOI: 10.1158/1055-9965.epi-21-0829] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2021] [Revised: 10/07/2021] [Accepted: 12/10/2021] [Indexed: 11/16/2022] Open
Abstract
BACKGROUND Cancer is the leading cause of death in Asian Americans (AA), the fastest-growing U.S. population group. Despite heterogeneity in socioeconomic status and health behaviors by ethnicity, few studies have assessed cancer outcomes across AA ethnic groups. We examined differences in gynecologic cancer mortality between AA ethnic groups and non-Hispanic Whites (NHW). METHODS Using the Surveillance, Epidemiology, and End Results database, we identified ovarian (n=69,113), uterine (n=157,340), and cervical cancer cases (n=41,460) diagnosed from 1991-2016. Competing risk regression was used to compare cancer-specific mortality for AAs by ethnicity, using NHW as the reference population. RESULTS In adjusted analyses, AAs had a lower risk of ovarian (hazard ratio [HR]: 0.90, 95% CI: 0.86-0.94) and cervical cancer death (HR: 0.80, 95% CI: 0.75-0.87) than NHWs, with stronger associations among those {greater than or equal to}50 years at diagnosis (HRovary: 0.87, 95% CI: 0.82-0.92; HRcervix: 0.74, 95% CI: 0.67-0.81). No overall difference was noted for uterine cancer death (HR: 1.03, 95% CI: 0.97-1.10); however, AAs <50 years at diagnosis had a higher risk of uterine cancer death than NHWs (HR: 1.26, 95% CI: 1.08-1.46). Patterns of cancer mortality were heterogeneous, with Filipino and Chinese women at the highest risk of uterine cancer death and Indian/Pakistani women at the lowest risk of ovarian and cervical cancer death. CONCLUSIONS There are significant differences in gynecologic cancer mortality between AAs and NHWs, with heterogeneity by AA ethnicity. IMPACT Disaggregated analysis of AA is needed to better understand the burden of gynecologic cancer and identify high-risk groups for cancer prevention efforts.
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Affiliation(s)
- Pritesh S Karia
- Epidemiology, Columbia University Mailman School of Public Health
| | | | | | - Jason D Wright
- Gynecologic Oncology, Columbia University Medical Center
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178
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Zheng P, Zheng P, Chen G. Conditional Survival of Advanced Epithelial Ovarian Cancer: A Real-World Data Retrospective Cohort Study From the SEER Database. Front Med (Lausanne) 2021; 8:756401. [PMID: 34888325 PMCID: PMC8650058 DOI: 10.3389/fmed.2021.756401] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2021] [Accepted: 10/25/2021] [Indexed: 11/14/2022] Open
Abstract
Objective: To analyze conditional survival (CS) in patients with advanced epithelial ovarian cancer (EOC) and investigate prognostic factors that affect the CS rate to provide more accurate survival information. Methods: Patients with advanced EOC between 2004 and 2015 were identified from the Surveillance, Epidemiology, and End Results (SEER) database. CS analysis was performed to depict exact survival for patients who had already survived a specific number of years. Cox proportional hazards regression was performed to ascertain the individual contribution of factors associated with actuarial overall survival (OS) at diagnosis and CS at 1, 3, and 5 years after diagnosis. Results: Of 11,773 patients, OS decreased from 32.2% at 6 years to 25.1% at 8 years, while the corresponding 5 year CS (CS5) increased from 37.5% at 1 year to 43.9% at 3 years. Subgroup analysis stratified by clinicopathological characteristics showed that CS5 was always higher than the corresponding actuarial survival (all Δ > 0). Based on multivariate analysis at diagnosis, age, race, marital status, histological type, tumor grade, size, T stage, M stage, surgery, radiation therapy, and chemotherapy were independent prognostic factors for OS. Five years after diagnosis, however, only age, histological type, tumor grade, and laterality were persistently significant independent prognostic factors (all P <0.05). Furthermore, patients with poor pathological prognostic factors achieved greater improvements in CS5 rates, and the survival gaps between OS and CS were more obvious. Conclusion: CS of advanced EOC was dynamic and increased over time. Age, histology, tumor grade, and laterality were significant prognostic factors even 5 years after diagnosis. Thus, the availability of updated prognoses at various time points will allow clinicians to better guide their patients.
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Affiliation(s)
- Peng Zheng
- Department of Intensive Care Unit, Fujian Medical University Cancer Hospital, Fujian Cancer Hospital, Fuzhou, China
| | - Ping Zheng
- Department of Osteology, Fuzhou Second Hospital, Xiamen University, Fuzhou, China
| | - Guilin Chen
- Department of Intensive Care Unit, Fujian Medical University Cancer Hospital, Fujian Cancer Hospital, Fuzhou, China.,Department of Osteology, Fuzhou Second Hospital, Xiamen University, Fuzhou, China.,Department of Gynecological Oncology, Fujian Medical University Cancer Hospital, Fujian Cancer Hospital, Fuzhou, China
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179
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Abdullah N, Al Balushi N, Hasan SI, Al Bahlani S, Dobretsov S, Tamimi Y, Burney IA. Hymenialdisine is Cytotoxic Against Cisplatin-Sensitive but Not Against Cisplatin-Resistant Cell Lines. Sultan Qaboos Univ Med J 2021; 21:632-634. [PMID: 34888085 PMCID: PMC8631214 DOI: 10.18295/squmj.4.2021.049] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2020] [Revised: 10/28/2020] [Accepted: 11/08/2020] [Indexed: 12/24/2022] Open
Abstract
Objectives New compounds are needed to overcome the resistance to commonly used cytotoxic chemotherapy for epithelial ovarian cancer. Marine sponges are a rich source of diverse chemical compounds and hymenialdisine has been found to have antiproliferative effects. This study aimed to investigate the cytotoxic effect of hymenialdisine in cisplatin-sensitive and cisplatin resistant ovarian cancer cell lines. Methods This study took place at Sultan Qaboos University, Muscat, Oman between August and November, 2019. The anti-cancer effects of hymenialdisine or cisplatin were assessed using treating cells with different concentrations of hymenialdisine and cisplatin. Cell viability was determined using the AlamarBlue® Assay. Results The half-maximal inhibitory concentration (IC50) of cisplatin was estimated at 31.4 μM for A2780S and 76.9 μM for A2780CP, whereas the IC50 of hymenialdisine was evaluated at 146.8 μM for A2780S cells. Despite the higher concentrations of hymenialdisine (up to 300 μM), IC50 could not be determined for the A2780CP cell line. Conclusion When compared to cisplatin, hymenialdisine was less toxic against both A2780S and A2780CP ovarian cancer cell lines.
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Affiliation(s)
| | | | - Syed I Hasan
- Department of Chemistry, College of Science, Sultan Qaboos University
| | | | - Sergey Dobretsov
- Center of Excellence in Marine Biotechnology, Sultan Qaboos University, Muscat, Oman
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180
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Lee SW, Sung JA, Jung M, Kim H, Lee C. Prognosis in primary mucinous ovarian carcinoma: focusing on the five pathological findings indicating metastatic mucinous carcinoma to the ovary. J Gynecol Oncol 2021; 33:e18. [PMID: 34910399 PMCID: PMC8899875 DOI: 10.3802/jgo.2022.33.e18] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2021] [Revised: 11/21/2021] [Accepted: 11/21/2021] [Indexed: 11/30/2022] Open
Abstract
Objective Pathological features indicating metastatic mucinous carcinoma to the ovary (MMCO) have been rarely reported in primary mucinous ovarian carcinoma (PMOC). However, little is known about how often they are observed in PMOC and how they relate to patient prognosis. In this study, we investigated the pathological features indicating MMCO in a large cohort of PMOCs and analyzed their association with patient prognosis. Methods We reviewed surgically treated PMOC patients diagnosed at the Seoul National University Hospital from 1995 to 2019, according to the updated WHO classification, and investigated the presence of pathological features indicating MMCO. Results A total of 144 patients with PMOCs were included. The 5 pathological findings indicating MMCO, including an infiltrative invasive pattern, the absence of benign or borderline components, a smaller tumor size, the presence of signet ring cells and the presence of extracellular mucin were observed in PMOC (21.6%, 43.1%, 20.8%, 4.3% and 12.9%, respectively), and were significantly correlated with poor overall and progression-free survival rates in PMOC. The patient’s prognosis worsened as the extent of the infiltrative invasive pattern increased (p<0.001). In addition, the prognostic power was stronger when the 5 pathological factors were analyzed together (new grouping system) than when analyzed individually (p<0.001) and the new grouping system was identified as an independent prognostic factor regardless of FIGO stage. Conclusion Five pathological findings indicating MMCO in PMOC were significantly associated with poor prognosis in PMOC patients. Also, the new grouping system combining these findings was identified as an independent prognostic factor. Pathologic features indicating metastatic mucinous carcinoma to the ovary (MMCO) have been rarely reported in primary mucinous ovarian carcinomas (PMOCs). We found the 5 pathological findings indicating MMCO in PMOC were significantly associated with poor prognosis in PMOC patients.
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Affiliation(s)
- Sang Won Lee
- Department of Pathology, Seoul National University College of Medicine, Seoul, Korea
| | - Jung-A Sung
- Department of Pathology, Seoul National University College of Medicine, Seoul, Korea
| | - Minsun Jung
- Department of Pathology, Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Haeryoung Kim
- Department of Pathology, Seoul National University College of Medicine, Seoul, Korea
| | - Cheol Lee
- Department of Pathology, Seoul National University College of Medicine, Seoul, Korea.
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181
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Yang F, Tang J, Zhao Z, Zhao C, Xiang Y. Circulating tumor DNA: a noninvasive biomarker for tracking ovarian cancer. Reprod Biol Endocrinol 2021; 19:178. [PMID: 34861867 PMCID: PMC8641226 DOI: 10.1186/s12958-021-00860-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/31/2021] [Accepted: 11/11/2021] [Indexed: 12/22/2022] Open
Abstract
Ovarian cancer is the fifth leading cause of cancer-related mortality in women worldwide. Despite the development of technologies over decades to improve the diagnosis and treatment of patients with ovarian cancer, the survival rate remains dismal, mainly because most patients are diagnosed at a late stage. Traditional treatment methods and biomarkers such as cancer antigen-125 as a cancer screening tool lack specificity and cannot offer personalized combinatorial therapy schemes. Circulating tumor DNA (ctDNA) is a promising biomarker for ovarian cancer and can be detected using a noninvasive liquid biopsy. A wide variety of ctDNA applications are being elucidated in multiple studies for tracking ovarian carcinoma during diagnostic and prognostic evaluations of patients and are being integrated into clinical trials to evaluate the disease. Furthermore, ctDNA analysis may be used in combination with multiple "omic" techniques to analyze proteins, epigenetics, RNA, nucleosomes, exosomes, and associated immune markers to promote early detection. However, several technical and biological hurdles impede the application of ctDNA analysis. Certain intrinsic features of ctDNA that may enhance its utility as a biomarker are problematic for its detection, including ctDNA lengths, copy number variations, and methylation. Before the development of ctDNA assays for integration in the clinic, such issues are required to be resolved since these assays have substantial potential as a test for cancer screening. This review focuses on studies concerning the potential clinical applications of ctDNA in ovarian cancer diagnosis and discusses our perspective on the clinical research aimed to treat this daunting form of cancer.
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Affiliation(s)
- Fang Yang
- Department of Physiology, Basic Medical College, Southwest Medical University, Luzhou, Sichuan Province, China
| | - Jun Tang
- Department of Physiology, Basic Medical College, Southwest Medical University, Luzhou, Sichuan Province, China
| | - Zihao Zhao
- Department of Physiology, Basic Medical College, Southwest Medical University, Luzhou, Sichuan Province, China
| | - Chunling Zhao
- Department of Physiology, Basic Medical College, Southwest Medical University, Luzhou, Sichuan Province, China
| | - Yuancai Xiang
- Department of Biochemistry and Molecular Biology, Basic Medical College, Southwest Medical University, Luzhou, Sichuan Province, China.
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182
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Fierheller CT, Guitton-Sert L, Alenezi WM, Revil T, Oros KK, Gao Y, Bedard K, Arcand SL, Serruya C, Behl S, Meunier L, Fleury H, Fewings E, Subramanian DN, Nadaf J, Bruce JP, Bell R, Provencher D, Foulkes WD, El Haffaf Z, Mes-Masson AM, Majewski J, Pugh TJ, Tischkowitz M, James PA, Campbell IG, Greenwood CMT, Ragoussis J, Masson JY, Tonin PN. A functionally impaired missense variant identified in French Canadian families implicates FANCI as a candidate ovarian cancer-predisposing gene. Genome Med 2021; 13:186. [PMID: 34861889 PMCID: PMC8642877 DOI: 10.1186/s13073-021-00998-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2020] [Accepted: 10/27/2021] [Indexed: 12/14/2022] Open
Abstract
Background Familial ovarian cancer (OC) cases not harbouring pathogenic variants in either of the BRCA1 and BRCA2 OC-predisposing genes, which function in homologous recombination (HR) of DNA, could involve pathogenic variants in other DNA repair pathway genes. Methods Whole exome sequencing was used to identify rare variants in HR genes in a BRCA1 and BRCA2 pathogenic variant negative OC family of French Canadian (FC) ancestry, a population exhibiting genetic drift. OC cases and cancer-free individuals from FC and non-FC populations were investigated for carrier frequency of FANCI c.1813C>T; p.L605F, the top-ranking candidate. Gene and protein expression were investigated in cancer cell lines and tissue microarrays, respectively. Results In FC subjects, c.1813C>T was more common in familial (7.1%, 3/42) than sporadic (1.6%, 7/439) OC cases (P = 0.048). Carriers were detected in 2.5% (74/2950) of cancer-free females though female/male carriers were more likely to have a first-degree relative with OC (121/5249, 2.3%; Spearman correlation = 0.037; P = 0.011), suggesting a role in risk. Many of the cancer-free females had host factors known to reduce risk to OC which could influence cancer risk in this population. There was an increased carrier frequency of FANCI c.1813C>T in BRCA1 and BRCA2 pathogenic variant negative OC families, when including the discovery family, compared to cancer-free females (3/23, 13%; OR = 5.8; 95%CI = 1.7–19; P = 0.005). In non-FC subjects, 10 candidate FANCI variants were identified in 4.1% (21/516) of Australian OC cases negative for pathogenic variants in BRCA1 and BRCA2, including 10 carriers of FANCI c.1813C>T. Candidate variants were significantly more common in familial OC than in sporadic OC (P = 0.04). Localization of FANCD2, part of the FANCI-FANCD2 (ID2) binding complex in the Fanconi anaemia (FA) pathway, to sites of induced DNA damage was severely impeded in cells expressing the p.L605F isoform. This isoform was expressed at a reduced level, destabilized by DNA damaging agent treatment in both HeLa and OC cell lines, and exhibited sensitivity to cisplatin but not to a poly (ADP-ribose) polymerase inhibitor. By tissue microarray analyses, FANCI protein was consistently expressed in fallopian tube epithelial cells and only expressed at low-to-moderate levels in 88% (83/94) of OC samples. Conclusions This is the first study to describe candidate OC variants in FANCI, a member of the ID2 complex of the FA DNA repair pathway. Our data suggest that pathogenic FANCI variants may modify OC risk in cancer families. Supplementary Information The online version contains supplementary material available at 10.1186/s13073-021-00998-5.
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Affiliation(s)
- Caitlin T Fierheller
- Department of Human Genetics, McGill University, Montreal, Quebec, Canada.,Cancer Research Program, Centre for Translational Biology, The Research Institute of the McGill University Health Centre, 1001 Decarie Boulevard, Montreal, Quebec, H4A 3 J1, Canada
| | - Laure Guitton-Sert
- Genome Stability Laboratory, CHU de Québec-Université Laval Research Center, Oncology Division, Quebec City, Quebec, Canada.,Department of Molecular Biology, Medical Biochemistry and Pathology, Laval University Cancer Research Center, Quebec City, Quebec, Canada
| | - Wejdan M Alenezi
- Department of Human Genetics, McGill University, Montreal, Quebec, Canada.,Cancer Research Program, Centre for Translational Biology, The Research Institute of the McGill University Health Centre, 1001 Decarie Boulevard, Montreal, Quebec, H4A 3 J1, Canada.,Department of Medical Laboratory Technology, Taibah University, Medina, Saudi Arabia
| | - Timothée Revil
- Department of Human Genetics, McGill University, Montreal, Quebec, Canada.,McGill Genome Centre, McGill University, Montreal, Quebec, Canada
| | - Kathleen K Oros
- Lady Davis Institute for Medical Research, Jewish General Hospital, Montreal, Quebec, Canada
| | - Yuandi Gao
- Genome Stability Laboratory, CHU de Québec-Université Laval Research Center, Oncology Division, Quebec City, Quebec, Canada.,Department of Molecular Biology, Medical Biochemistry and Pathology, Laval University Cancer Research Center, Quebec City, Quebec, Canada
| | - Karine Bedard
- Laboratoire de Diagnostic Moléculaire, Centre Hospitalier de l'Université de Montréal (CHUM), Montreal, Quebec, Canada.,Département de pathologie et biologie cellulaire, Université de Montréal, Montreal, Quebec, Canada
| | - Suzanna L Arcand
- Cancer Research Program, Centre for Translational Biology, The Research Institute of the McGill University Health Centre, 1001 Decarie Boulevard, Montreal, Quebec, H4A 3 J1, Canada
| | - Corinne Serruya
- Cancer Research Program, Centre for Translational Biology, The Research Institute of the McGill University Health Centre, 1001 Decarie Boulevard, Montreal, Quebec, H4A 3 J1, Canada
| | - Supriya Behl
- Department of Human Genetics, McGill University, Montreal, Quebec, Canada
| | - Liliane Meunier
- Centre de recherche du Centre hospitalier de l'Université de Montréal and Institut du cancer de Montréal, Montreal, Quebec, Canada
| | - Hubert Fleury
- Centre de recherche du Centre hospitalier de l'Université de Montréal and Institut du cancer de Montréal, Montreal, Quebec, Canada
| | - Eleanor Fewings
- Department of Medical Genetics, National Institute for Health Research Cambridge Biomedical Research Centre, University of Cambridge, Cambridge, UK
| | - Deepak N Subramanian
- Cancer Genetics Laboratory, Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia
| | - Javad Nadaf
- Department of Human Genetics, McGill University, Montreal, Quebec, Canada.,McGill Genome Centre, McGill University, Montreal, Quebec, Canada
| | - Jeffrey P Bruce
- Princess Margaret Cancer Centre, University Health Network, Toronto, Ontario, Canada
| | - Rachel Bell
- Princess Margaret Cancer Centre, University Health Network, Toronto, Ontario, Canada
| | - Diane Provencher
- Centre de recherche du Centre hospitalier de l'Université de Montréal and Institut du cancer de Montréal, Montreal, Quebec, Canada.,Division of Gynecologic Oncology, Université de Montréal, Montreal, Quebec, Canada
| | - William D Foulkes
- Department of Human Genetics, McGill University, Montreal, Quebec, Canada.,Cancer Research Program, Centre for Translational Biology, The Research Institute of the McGill University Health Centre, 1001 Decarie Boulevard, Montreal, Quebec, H4A 3 J1, Canada.,Lady Davis Institute for Medical Research, Jewish General Hospital, Montreal, Quebec, Canada.,Department of Medicine, McGill University, Montreal, Quebec, Canada
| | - Zaki El Haffaf
- Centre de recherche du Centre Hospitalier de l'Université de Montréal, Montreal, Quebec, Canada
| | - Anne-Marie Mes-Masson
- Centre de recherche du Centre hospitalier de l'Université de Montréal and Institut du cancer de Montréal, Montreal, Quebec, Canada.,Department of Medicine, Université de Montréal, Montreal, Quebec, Canada
| | - Jacek Majewski
- Department of Human Genetics, McGill University, Montreal, Quebec, Canada
| | - Trevor J Pugh
- Princess Margaret Cancer Centre, University Health Network, Toronto, Ontario, Canada.,Department of Medical Biophysics, University of Toronto, Toronto, Ontario, Canada.,Ontario Institute for Cancer Research, Toronto, Ontario, Canada
| | - Marc Tischkowitz
- Department of Medical Genetics, National Institute for Health Research Cambridge Biomedical Research Centre, University of Cambridge, Cambridge, UK
| | - Paul A James
- Cancer Genetics Laboratory, Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia.,Sir Peter MacCallum Department of Oncology, University of Melbourne, Melbourne, Victoria, Australia.,The Parkville Familial Cancer Centre, Peter MacCallum Cancer Centre and The Royal Melbourne Hospital, Melbourne, Victoria, Australia
| | - Ian G Campbell
- Cancer Genetics Laboratory, Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia.,Sir Peter MacCallum Department of Oncology, University of Melbourne, Melbourne, Victoria, Australia
| | - Celia M T Greenwood
- Department of Human Genetics, McGill University, Montreal, Quebec, Canada.,Lady Davis Institute for Medical Research, Jewish General Hospital, Montreal, Quebec, Canada.,Gerald Bronfman Department of Oncology, McGill University, Montreal, Quebec, Canada.,Department of Epidemiology, Biostatistics & Occupational Health, McGill University, Montreal, Quebec, Canada
| | - Jiannis Ragoussis
- Department of Human Genetics, McGill University, Montreal, Quebec, Canada.,McGill Genome Centre, McGill University, Montreal, Quebec, Canada
| | - Jean-Yves Masson
- Genome Stability Laboratory, CHU de Québec-Université Laval Research Center, Oncology Division, Quebec City, Quebec, Canada.,Department of Molecular Biology, Medical Biochemistry and Pathology, Laval University Cancer Research Center, Quebec City, Quebec, Canada
| | - Patricia N Tonin
- Department of Human Genetics, McGill University, Montreal, Quebec, Canada. .,Cancer Research Program, Centre for Translational Biology, The Research Institute of the McGill University Health Centre, 1001 Decarie Boulevard, Montreal, Quebec, H4A 3 J1, Canada. .,Department of Medicine, McGill University, Montreal, Quebec, Canada.
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183
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Liu T, Yang Y, Xie Z, Luo Q, Yang D, Liu X, Zhao H, Wei Q, Liu Y, Li L, Wang Y, Wang F, Yu J, Xu J, Yu J, Yi P. The RNA binding protein QKI5 suppresses ovarian cancer via downregulating transcriptional coactivator TAZ. MOLECULAR THERAPY-NUCLEIC ACIDS 2021; 26:388-400. [PMID: 34552820 PMCID: PMC8426461 DOI: 10.1016/j.omtn.2021.07.012] [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] [Received: 05/17/2021] [Accepted: 07/17/2021] [Indexed: 01/14/2023]
Abstract
RNA-binding proteins (RBPs) are a set of proteins involved in many steps of post-transcriptional regulation to maintain cellular homeostasis. Ovarian cancer (OC) is the most deadly gynecological cancer, but the roles of RBPs in OC are not fully understood. Here, we reported that the RBP QKI5 was significantly negatively correlated with aggressive tumor stage and worse prognosis in serous OC patients. QKI5 could suppress the growth and metastasis of OC cells both in vitro and in vivo. Transcriptome analysis showed that QKI5 negatively regulated the expression of the transcriptional coactivator TAZ and its downstream targets (e.g., CTGF and CYR61). Mechanistically, QKI5 bound to TAZ mRNA and recruited EDC4, thus decreasing the stability of TAZ mRNA. Functionally, TAZ was involved in the QKI5-mediated tumor suppression of OC cells, and QKI5 expression was inversely correlated with TAZ, CTGF, and CYR61 expression in OC patients. Together, our study indicates that QKI5 plays a tumor-suppressive role and negatively regulates TAZ expression in OC.
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Affiliation(s)
- Tao Liu
- Department of Obstetrics and Gynecology, The Third Affiliated Hospital of Chongqing Medical University, Chongqing 401120, China
| | - Yu Yang
- Department of Obstetrics and Gynecology, The Third Affiliated Hospital of Chongqing Medical University, Chongqing 401120, China
| | - Zhe Xie
- Department of Obstetrics and Gynecology, Research Institute of Surgery, Daping Hospital, Army Medical University, Chongqing 400042, China
| | - Qingya Luo
- Department of Pathology, The First Affiliated Hospital of Army Medical University, Chongqing 400038, China
| | - Dan Yang
- Department of Obstetrics and Gynecology, The Third Affiliated Hospital of Chongqing Medical University, Chongqing 401120, China
| | - Xiaoyi Liu
- Department of Obstetrics and Gynecology, The Third Affiliated Hospital of Chongqing Medical University, Chongqing 401120, China
| | - Hongyan Zhao
- Department of Obstetrics and Gynecology, The Third Affiliated Hospital of Chongqing Medical University, Chongqing 401120, China.,School of Basic Medical Sciences, Hubei University of Medicine, Shiyan 442000, China
| | - Qinglv Wei
- Department of Obstetrics and Gynecology, The Third Affiliated Hospital of Chongqing Medical University, Chongqing 401120, China
| | - Yi Liu
- Department of Obstetrics and Gynecology, The Third Affiliated Hospital of Chongqing Medical University, Chongqing 401120, China
| | - Lanfang Li
- Department of Obstetrics and Gynecology, Research Institute of Surgery, Daping Hospital, Army Medical University, Chongqing 400042, China
| | - Yuya Wang
- Department of Obstetrics and Gynecology, The Third Affiliated Hospital of Chongqing Medical University, Chongqing 401120, China
| | - Fang Wang
- Department of Biochemistry, Institute of Basic Medical Sciences, Chinese Academy of Medical Sciences (CAMS) & Peking Union Medical College (PUMC), Beijing 100005, China
| | - Jianhua Yu
- Department of Hematology and Hematopoietic Cell Transplantation, City of Hope National Medical Center, Duarte, CA 91010, USA
| | - Jing Xu
- Department of Obstetrics and Gynecology, The Third Affiliated Hospital of Chongqing Medical University, Chongqing 401120, China
| | - Jia Yu
- Department of Biochemistry, Institute of Basic Medical Sciences, Chinese Academy of Medical Sciences (CAMS) & Peking Union Medical College (PUMC), Beijing 100005, China
| | - Ping Yi
- Department of Obstetrics and Gynecology, The Third Affiliated Hospital of Chongqing Medical University, Chongqing 401120, China
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184
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Yao T, Rudak PT, Laumont CM, Michaud AR, Rashu R, Knier NN, Foster PJ, McWilliam HEG, Villadangos JA, Nelson BH, DiMattia GE, Shepherd TG, Haeryfar SMM. MAIT cells accumulate in ovarian cancer-elicited ascites where they retain their capacity to respond to MR1 ligands and cytokine cues. Cancer Immunol Immunother 2021; 71:1259-1273. [PMID: 34854949 DOI: 10.1007/s00262-021-03118-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2021] [Accepted: 11/20/2021] [Indexed: 12/13/2022]
Abstract
The low mutational burden of epithelial ovarian cancer (EOC) is an impediment to immunotherapies that rely on conventional MHC-restricted, neoantigen-reactive T lymphocytes. Mucosa-associated invariant T (MAIT) cells are MR1-restricted T cells with remarkable immunomodulatory properties. We sought to characterize intratumoral and ascitic MAIT cells in EOC. Single-cell RNA sequencing of six primary human tumor specimens demonstrated that MAIT cells were present at low frequencies within several tumors. When detectable, these cells highly expressed CD69 and VSIR, but otherwise exhibited a transcriptomic signature inconsistent with overt cellular activation and/or exhaustion. Unlike mainstream CD8+ T cells, CD8+ MAIT cells harbored high transcript levels of TNF, PRF1, GZMM and GNLY, suggesting their arming and cytotoxic potentials. In a congenic, MAIT cell-sufficient mouse model of EOC, MAIT and invariant natural killer T cells amassed in the peritoneal cavity where they showed robust IL-17A and IFN-γ production capacities, respectively. However, they gradually lost these functions with tumor progression. In a cohort of 23 EOC patients, MAIT cells were readily detectable in all ascitic fluids examined. In a sub-cohort in which we interrogated ascitic MAIT cells for functional impairments, several exhaustion markers, most notably VISTA, were present on the surface. However, ascitic MAIT cells were capable of producing IFN-γ, TNF-α and granzyme B, but neither IL-17A nor IL-10, in response to an MR1 ligand, bacterial lysates containing MR1 ligands, or a combination of IL-12 and IL-18. In conclusion, ascitic MAIT cells in EOC possess inducible effector functions that may be modified in future immunotherapeutic strategies.
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Affiliation(s)
- Tony Yao
- Department of Microbiology and Immunology, Western University, 1151 Richmond Street, London, ON, Canada
| | - Patrick T Rudak
- Department of Microbiology and Immunology, Western University, 1151 Richmond Street, London, ON, Canada
| | - Céline M Laumont
- Deeley Research Centre, BC Cancer, Victoria, BC, Canada.,Department of Medical Genetics, University of British Columbia, Vancouver, BC, Canada
| | - Alex R Michaud
- Department of Microbiology and Immunology, Western University, 1151 Richmond Street, London, ON, Canada
| | - Rasheduzzaman Rashu
- Department of Microbiology and Immunology, Western University, 1151 Richmond Street, London, ON, Canada
| | - Natasha N Knier
- Department of Medical Biophysics, Western University, London, ON, Canada.,Robarts Research Institute, Western University, London, ON, Canada
| | - Paula J Foster
- Department of Medical Biophysics, Western University, London, ON, Canada.,Robarts Research Institute, Western University, London, ON, Canada
| | - Hamish E G McWilliam
- Department of Microbiology and Immunology, The Peter Doherty Institute of Infection and Immunity, The University of Melbourne, Melbourne, VIC, Australia.,Department of Biochemistry and Pharmacology, Bio21 Molecular Science and Biotechnology Institute, The University of Melbourne, Parkville, VIC, Australia
| | - Jose A Villadangos
- Department of Microbiology and Immunology, The Peter Doherty Institute of Infection and Immunity, The University of Melbourne, Melbourne, VIC, Australia.,Department of Biochemistry and Pharmacology, Bio21 Molecular Science and Biotechnology Institute, The University of Melbourne, Parkville, VIC, Australia
| | - Brad H Nelson
- Deeley Research Centre, BC Cancer, Victoria, BC, Canada.,Department of Medical Genetics, University of British Columbia, Vancouver, BC, Canada.,Department of Biochemistry and Microbiology, University of Victoria, Victoria, BC, Canada
| | - Gabriel E DiMattia
- Department of Biochemistry, Western University, London, ON, Canada.,The Mary & John Knight Translational Ovarian Cancer Research Unit, London, ON, Canada.,Department of Oncology, Western University, London, ON, Canada.,Department of Obstetrics and Gynaecology, Western University, London, ON, Canada.,London Regional Cancer Program, London, ON, Canada.,Lawson Health Research Institute, London, ON, Canada
| | - Trevor G Shepherd
- The Mary & John Knight Translational Ovarian Cancer Research Unit, London, ON, Canada.,Department of Oncology, Western University, London, ON, Canada.,Department of Obstetrics and Gynaecology, Western University, London, ON, Canada.,London Regional Cancer Program, London, ON, Canada.,Lawson Health Research Institute, London, ON, Canada.,Department of Anatomy and Cell Biology, Western University, London, ON, Canada
| | - S M Mansour Haeryfar
- Department of Microbiology and Immunology, Western University, 1151 Richmond Street, London, ON, Canada. .,Lawson Health Research Institute, London, ON, Canada. .,Centre for Human Immunology, Western University, London, ON, Canada. .,Department of Surgery, Division of General Surgery, Western University, London, ON, Canada. .,Department of Medicine, Division of Clinical Immunology and Allergy, Western University, London, ON, Canada.
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185
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El Bairi K, Al Jarroudi O, Le Page C, Afqir S. Does the "Devil" originate from the fallopian tubes? Semin Cancer Biol 2021; 77:56-66. [PMID: 33766647 DOI: 10.1016/j.semcancer.2021.03.018] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2021] [Revised: 03/14/2021] [Accepted: 03/20/2021] [Indexed: 02/08/2023]
Abstract
Epithelial ovarian cancer (OC) is a heterogeneous disease and continues to be mostly diagnosed in advanced stages. The high lethality, the high rate of platinum-resistance, and the poor survival outcomes are the principal factors for categorizing OC among the most aggressive gynecological cancers. Only recently, a substantial progress has been made in our latest understanding of the origins of OC, particularly of high-grade serous histology. For a long time, the accumulation of genetic alterations in epithelial single layer cells of ovarian cysts caused by cyclic ovulations was considered as the most important driver and the long-standing dogma of ovarian tumorigenesis. Besides, the unique biological features and high histological heterogeneity of OC did not support this hypothesis. Indeed, various extra-ovarian cells of origin and multiple sites to each histotype were proposed, supported by cogent evidence from clinical cohorts and animal studies. In light of this enigma, this review was conducted to discuss the recent evidence supporting the revised origins of ovarian carcinoma histotypes with a particular focus on high-grade serous OC which may impact diagnostic and preventive approaches.
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Affiliation(s)
- Khalid El Bairi
- Department of Medical Oncology, Mohammed VI University Hospital, Oujda, Morocco; Faculty of Medicine and Pharmacy, Mohammed I(st) University, Oujda, Morocco.
| | - Ouissam Al Jarroudi
- Department of Medical Oncology, Mohammed VI University Hospital, Oujda, Morocco; Faculty of Medicine and Pharmacy, Mohammed I(st) University, Oujda, Morocco
| | - Cécile Le Page
- Research Institute of McGill University Health Center (RI-MUHC), Montréal, QC, Canada
| | - Said Afqir
- Department of Medical Oncology, Mohammed VI University Hospital, Oujda, Morocco; Faculty of Medicine and Pharmacy, Mohammed I(st) University, Oujda, Morocco
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186
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Recommendations for diagnosing STIC: a systematic review and meta-analysis. Virchows Arch 2021; 480:725-737. [PMID: 34850262 PMCID: PMC9023413 DOI: 10.1007/s00428-021-03244-w] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2021] [Revised: 10/27/2021] [Accepted: 11/22/2021] [Indexed: 12/12/2022]
Abstract
Our understanding of the oncogenesis of high-grade serous cancer of the ovary and its precursor lesions, such as serous tubal intraepithelial carcinoma (STIC), has significantly increased over the last decades. Adequate and reproducible diagnosis of these precursor lesions is important. Diagnosing STIC can have prognostic consequences and is an absolute requirement for safely offering alternative risk reducing strategies, such as risk reducing salpingectomy with delayed oophorectomy. However, diagnosing STIC is a challenging task, possessing only moderate reproducibility. In this review and meta-analysis, we look at how pathologists come to a diagnosis of STIC. We performed a literature search identifying 39 studies on risk reducing salpingo-oophorectomy in women with a known BRCA1/2 PV, collectively reporting on 6833 patients. We found a pooled estimated proportion of STIC of 2.8% (95% CI, 2.0–3.7). We focused on reported grossing protocols, morphological criteria, level of pathologist training, and the use of immunohistochemistry. The most commonly mentioned morphological characteristics of STIC are (1) loss of cell polarity, (2) nuclear pleomorphism, (3) high nuclear to cytoplasmic ratio, (4) mitotic activity, (5) pseudostratification, and (6) prominent nucleoli. The difference in reported incidence of STIC between studies who totally embedded all specimens and those who did not was 3.2% (95% CI, 2.3–4.2) versus 1.7% (95% CI, 0.0–6.2) (p 0.24). We provide an overview of diagnostic features and present a framework for arriving at an adequate diagnosis, consisting of the use of the SEE-FIM grossing protocol, evaluation by a subspecialized gynecopathologist, rational use of immunohistochemical staining, and obtaining a second opinion from a colleague.
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187
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Han C, Chen R, Wu X, Shi N, Duan T, Xu K, Huang T. Fluorescence turn-on immunosensing of HE4 biomarker and ovarian cancer cells based on target-triggered metal-enhanced fluorescence of carbon dots. Anal Chim Acta 2021; 1187:339160. [PMID: 34753571 DOI: 10.1016/j.aca.2021.339160] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2021] [Revised: 10/06/2021] [Accepted: 10/07/2021] [Indexed: 12/20/2022]
Abstract
Rapid and sensitive detection of tumor biomarkers and cancer cells is of crucial importance for the early diagnosis and prognosis prediction of cancer. The present report describes a target-induced fluorescence enhancement immunosensor that utilizes the optical property of carbon dots (CDs) and the metal-enhanced fluorescence effect (MEF) property of silver nanoparticles (AgNPs) for the sensitive detection of the cancer biomarker human epididymis protein 4 (HE4) and ovarian cancer cells. Nitrogen and sulfur co-doped CDs with a quantum yield of 85.6% were prepared and served as the fluorophore in MEF. The HE4 antibody (Ab) specific to the HE4 antigen was linked covalently to the surface of the synthesized CDs as the capture. The HE4 Ab-conjugated AgNPs (AgNPs-Ab) were prepared and utilized as signal amplification elements. In the presence of the target HE4, composite sandwich structures were formed between the labeled CDs-Ab and AgNPs-Ab, which brought the CDs and AgNPs into proximity, resulting in the fluorescence of CDs enhancement owing to MEF. The intensity of fluorescence enhancement was positively correlated with the HE4 concentration in the clinically important range of 0.01-200 nM with a limit detection of 2.3 pM. Moreover, the immunosensor was also successfully applied to specific fluorescence labeling and quantitative determination of HE4-positive ovarian cancer cells. The proposed target-triggered MEF sensor platform demonstrated high sensitivity, excellent anti-interference ability, along with successful validation in complex biological matrices, providing a new approach for HE4 detection in early diagnosis and therapeutic monitoring.
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Affiliation(s)
- Cuiping Han
- School of Medical Imaging, Xuzhou Medical University, Xuzhou, 221004, China; Department of Radiology, Affiliated Hospital of Xuzhou Medical University, Xuzhou, 221004, China.
| | - Ruoyu Chen
- School of Medical Imaging, Xuzhou Medical University, Xuzhou, 221004, China
| | - Xueqing Wu
- School of Medical Imaging, Xuzhou Medical University, Xuzhou, 221004, China
| | - Nian Shi
- School of Medical Imaging, Xuzhou Medical University, Xuzhou, 221004, China
| | - Tengfei Duan
- School of Medical Imaging, Xuzhou Medical University, Xuzhou, 221004, China
| | - Kai Xu
- Department of Radiology, Affiliated Hospital of Xuzhou Medical University, Xuzhou, 221004, China
| | - Tonghui Huang
- School of Pharmacy, Xuzhou Medical University, Xuzhou, 221004, China.
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188
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Liu L, Zhao J, Du X, Zhao Y, Zou C, Zhou H, Li W, Yan X. Construction and validation of a novel aging-related gene signature and prognostic nomogram for predicting the overall survival in ovarian cancer. Cancer Med 2021; 10:9097-9114. [PMID: 34825509 PMCID: PMC8683552 DOI: 10.1002/cam4.4404] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2021] [Revised: 09/09/2021] [Accepted: 09/10/2021] [Indexed: 12/20/2022] Open
Abstract
BACKGROUND Ovarian cancer (OC) is the most lethal gynecological malignancy. The objective of this study was to establish and validate an individual aging-related gene signature and a clinical nomogram that can powerfully predict independently the overall survival rate of patients with ovarian cancer. METHODS Data on transcriptomic profile and relevant clinical information were retrieved from The Cancer Genome Atlas (TCGA) database as a training group, and the same data from three public Gene Expression Omnibus (GEO) databases as validation groups. Univariate Cox regression analysis, lasso regression analysis, and multiple multivariate Cox analysis were analyzed sequentially to select the genes to be included in the aging-associated signature. A risk scoring model was established and verified, the predictive value of the model was evaluated, and a clinical nomogram was established. RESULTS We found eight genes that were most relevant to prognosis and constructed an eight-mRNA signature. Based on the model, each OC patient's risk score was able to be calculated and patients were split into groups of low and high risks with a distinct outcome. Survival analysis confirmed that the outcome of patients in the high-risk group was dramatically shorter than that of those in the low-risk group, and the eight-mRNA signature can be considered as a powerful and independent predictor that could predict the outcome of OC patient. Additionally, the risk score and age can be used to construct a clinical nomogram as a simpler tool for predicting prognosis. We also explored the association between the risk score and immunity and drug sensitivity. CONCLUSION This study suggested that the aging-related gene signature could be used as an intervention point and latent prognostic predictor in OC, which may provide new perceptions for postoperative treatment strategies.
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Affiliation(s)
- Lixiao Liu
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Jinduo Zhao
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Xuedan Du
- Department of Chemoradiation Oncology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Ye Zhao
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Chengyang Zou
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Heling Zhou
- Taizhou Hospital of Zhejiang Province affiliated to Wenzhou Medical University, Wenzhou, China
| | - Wenfeng Li
- Department of Chemoradiation Oncology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Xiaojian Yan
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
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189
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Watabe S, Kobayashi S, Hatori M, Nishijima Y, Inoue N, Ikota H, Iwase A, Yokoo H, Saio M. Role of Lamin A and emerin in maintaining nuclear morphology in different subtypes of ovarian epithelial cancer. Oncol Lett 2021; 23:9. [PMID: 34820008 PMCID: PMC8607322 DOI: 10.3892/ol.2021.13127] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2021] [Accepted: 09/27/2021] [Indexed: 12/11/2022] Open
Abstract
The nuclear lamina protein, Lamin A and inner nuclear membrane protein, emerin participate in maintaining nuclear morphology. However, their correlations with the nuclear shape in the four representative ovarian epithelial cancer subtypes, high-grade serous carcinoma (HGSCa), clear cell carcinoma (CCCa), endometrioid carcinoma (EMCa) and mucinous carcinoma (MUCa), remains unclear. The present study aimed to investigate the association between nuclear morphology and nuclear membrane protein expression in four histological subtypes of ovarian epithelial cancer. A total of 140 surgically resected ovarian cancer specimens were subjected to Feulgen staining to evaluate nuclear morphology, and immunohistochemistry analysis to assess Lamin A and emerin expression. The histological images were analyzed via computer-assisted image analysis (CAIA). The results demonstrated that the mean nuclear area of EMCa was significantly smaller compared with CCCa (P=0.0009). The standard deviation of the mean nuclear area was used to assess nuclear size variation, and the results indicated that EMCa lesions were significantly smaller than CCCa lesions (P=0.0006). Regarding the correlation between the Lamin A-positive rate and nuclear morphological factors, positive correlations were observed with nuclear area in CCCa and EMCa (R=0.2855 and R=0.2858, respectively) and nuclear perimeter in CCCa, EMCa and MUCa (R=0.2409, R=0.4054 and R=0.2370, respectively); however, a negative correlation with nuclear shape factor was observed in HGSCa and EMCa (R=-0.2079 and R=-0.3707, respectively). With regards to the correlation between emerin positivity and nuclear morphological factors, positive correlations were observed with nuclear shape factor in HGSCa (R=0.2673) and nuclear area in CCCa (R=0.3310). It is well-known that HGSCa and CCCa have conspicuous nuclear size variation, and EMCa has small nuclei without strong atypia. These findings were verified in the present study via CAIA. Taken together, the results of the present study suggest that Lamin A strongly contributes to the maintenance of nuclear morphology in ovarian epithelial cancer compared with emerin, although their contributions differ based on tumor subtype.
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Affiliation(s)
- Shiori Watabe
- Laboratory of Histopathology and Cytopathology, Department of Laboratory Sciences, Gunma University Graduate School of Health Sciences, Maebashi, Gunma 371-8514, Japan.,Department of Pathology, Teikyo University School of Medicine, Itabashi-ku, Tokyo 173-8605, Japan
| | - Sayaka Kobayashi
- Laboratory of Histopathology and Cytopathology, Department of Laboratory Sciences, Gunma University Graduate School of Health Sciences, Maebashi, Gunma 371-8514, Japan
| | - Mizuho Hatori
- Laboratory of Histopathology and Cytopathology, Department of Laboratory Sciences, Gunma University Graduate School of Health Sciences, Maebashi, Gunma 371-8514, Japan
| | - Yoshimi Nishijima
- Laboratory of Histopathology and Cytopathology, Department of Laboratory Sciences, Gunma University Graduate School of Health Sciences, Maebashi, Gunma 371-8514, Japan
| | - Naoki Inoue
- Department of Obstetrics and Gynecology, Gunma University Graduate School of Medicine, Maebashi, Gunma 371-8511, Japan
| | - Hayato Ikota
- Clinical Department of Pathology, Gunma University Hospital, Maebashi, Gunma 371-8511, Japan
| | - Akira Iwase
- Department of Obstetrics and Gynecology, Gunma University Graduate School of Medicine, Maebashi, Gunma 371-8511, Japan
| | - Hideaki Yokoo
- Department of Human Pathology, Gunma University Graduate School of Medicine, Maebashi, Gunma 371-8511, Japan
| | - Masanao Saio
- Laboratory of Histopathology and Cytopathology, Department of Laboratory Sciences, Gunma University Graduate School of Health Sciences, Maebashi, Gunma 371-8514, Japan
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190
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Ćulum NM, Cooper TT, Lajoie GA, Dayarathna T, Pasternak SH, Liu J, Fu Y, Postovit LM, Lagugné-Labarthet F. Characterization of ovarian cancer-derived extracellular vesicles by surface-enhanced Raman spectroscopy. Analyst 2021; 146:7194-7206. [PMID: 34714898 DOI: 10.1039/d1an01586a] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Ovarian cancer is the most lethal gynecological malignancy, owing to the fact that most cases are diagnosed at a late stage. To improve prognosis and reduce mortality, we must develop methods for the early diagnosis of ovarian cancer. A step towards early and non-invasive cancer diagnosis is through the utilization of extracellular vesicles (EVs), which are nanoscale, membrane-bound vesicles that contain proteins and genetic material reflective of their parent cell. Thus, EVs secreted by cancer cells can be thought of as cancer biomarkers. In this paper, we present gold nanohole arrays for the capture of ovarian cancer (OvCa)-derived EVs and their characterization by surface-enhanced Raman spectroscopy (SERS). For the first time, we have characterized EVs isolated from two established OvCa cell lines (OV-90, OVCAR3), two primary OvCa cell lines (EOC6, EOC18), and one human immortalized ovarian surface epithelial cell line (hIOSE) by SERS. We subsequently determined their main compositional differences by principal component analysis and were able to discriminate the groups by a logistic regression-based machine learning method with ∼99% accuracy, sensitivity, and specificity. The results presented here are a great step towards quick, facile, and non-invasive cancer diagnosis.
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Affiliation(s)
- Nina M Ćulum
- University of Western Ontario (Western University), Department of Chemistry, 1151 Richmond St., London, Ontario, N6A 5B7, Canada.
| | - Tyler T Cooper
- University of Western Ontario (Western University), Department of Biochemistry, 1151 Richmond St., London, Ontario, N6A 5B7, Canada
| | - Gilles A Lajoie
- University of Western Ontario (Western University), Department of Biochemistry, 1151 Richmond St., London, Ontario, N6A 5B7, Canada
| | - Thamara Dayarathna
- University of Western Ontario (Western University), Robarts Research Institute, 1151 Richmond St., London, Ontario, N6A 5B7, Canada
| | - Stephen H Pasternak
- University of Western Ontario (Western University), Robarts Research Institute, 1151 Richmond St., London, Ontario, N6A 5B7, Canada
| | - Jiahui Liu
- University of Alberta, Department of Oncology, 116 St. & 85 Ave., Edmonton, Alberta, T6G 2R3, Canada
| | - Yangxin Fu
- University of Alberta, Department of Oncology, 116 St. & 85 Ave., Edmonton, Alberta, T6G 2R3, Canada
| | - Lynne-Marie Postovit
- University of Alberta, Department of Oncology, 116 St. & 85 Ave., Edmonton, Alberta, T6G 2R3, Canada.,Queen's University, Department of Biomedical & Molecular Sciences, 99 University Ave., Kingston, Ontario, K2L 3N6, Canada
| | - François Lagugné-Labarthet
- University of Western Ontario (Western University), Department of Chemistry, 1151 Richmond St., London, Ontario, N6A 5B7, Canada.
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191
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Hollis RL, Stillie LJ, Hopkins S, Bartos C, Churchman M, Rye T, Nussey F, Fegan S, Nirsimloo R, Inman GJ, Herrington CS, Gourley C. Clinicopathological Determinants of Recurrence Risk and Survival in Mucinous Ovarian Carcinoma. Cancers (Basel) 2021; 13:5839. [PMID: 34830992 PMCID: PMC8616033 DOI: 10.3390/cancers13225839] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2021] [Revised: 11/17/2021] [Accepted: 11/18/2021] [Indexed: 12/24/2022] Open
Abstract
Mucinous ovarian carcinoma (MOC) is a unique form of ovarian cancer. MOC typically presents at early stage but demonstrates intrinsic chemoresistance; treatment of advanced-stage and relapsed disease is therefore challenging. We harness a large retrospective MOC cohort to identify factors associated with recurrence risk and survival. A total of 151 MOC patients were included. The 5 year disease-specific survival (DSS) was 84.5%. Risk of subsequent recurrence after a disease-free period of 2 and 5 years was low (8.3% and 5.6% over the next 10 years). The majority of cases were FIGO stage I (35.6% IA, 43.0% IC). Multivariable analysis identified stage and pathological grade as independently associated with DSS (p < 0.001 and p < 0.001). Grade 1 stage I patients represented the majority of cases (53.0%) and demonstrated exceptional survival (10 year DSS 95.3%); survival was comparable between grade I stage IA and stage IC patients, and between grade I stage IC patients who did and did not receive adjuvant chemotherapy. At 5 years following diagnosis, the proportion of grade 1, 2 and 3 patients remaining disease free was 89.5%, 74.9% and 41.7%; the corresponding proportions for FIGO stage I, II and III/IV patients were 91.1%, 76.7% and 19.8%. Median post-relapse survival was 5.0 months. Most MOC patients present with low-grade early-stage disease and are at low risk of recurrence. New treatment options are urgently needed to improve survival following relapse, which is associated with extremely poor prognosis.
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Affiliation(s)
- Robert L. Hollis
- The Nicola Murray Centre for Ovarian Cancer Research, Cancer Research UK Edinburgh Centre, MRC Institute of Genetics and Cancer, University of Edinburgh, Edinburgh EH4 2XU, Scotland, UK; (L.J.S.); (C.B.); (M.C.); (T.R.); (C.S.H.); (C.G.)
| | - Lorna J. Stillie
- The Nicola Murray Centre for Ovarian Cancer Research, Cancer Research UK Edinburgh Centre, MRC Institute of Genetics and Cancer, University of Edinburgh, Edinburgh EH4 2XU, Scotland, UK; (L.J.S.); (C.B.); (M.C.); (T.R.); (C.S.H.); (C.G.)
- Cancer Research UK Beatson Institute, Institute of Cancer Sciences, University of Glasgow, Glasgow G61 1BD, Scotland, UK;
| | - Samantha Hopkins
- Edinburgh Cancer Centre, Western General Hospital, NHS Lothian, Edinburgh EH4 2LF, Scotland, UK; (S.H.); (F.N.); (R.N.)
| | - Clare Bartos
- The Nicola Murray Centre for Ovarian Cancer Research, Cancer Research UK Edinburgh Centre, MRC Institute of Genetics and Cancer, University of Edinburgh, Edinburgh EH4 2XU, Scotland, UK; (L.J.S.); (C.B.); (M.C.); (T.R.); (C.S.H.); (C.G.)
| | - Michael Churchman
- The Nicola Murray Centre for Ovarian Cancer Research, Cancer Research UK Edinburgh Centre, MRC Institute of Genetics and Cancer, University of Edinburgh, Edinburgh EH4 2XU, Scotland, UK; (L.J.S.); (C.B.); (M.C.); (T.R.); (C.S.H.); (C.G.)
| | - Tzyvia Rye
- The Nicola Murray Centre for Ovarian Cancer Research, Cancer Research UK Edinburgh Centre, MRC Institute of Genetics and Cancer, University of Edinburgh, Edinburgh EH4 2XU, Scotland, UK; (L.J.S.); (C.B.); (M.C.); (T.R.); (C.S.H.); (C.G.)
| | - Fiona Nussey
- Edinburgh Cancer Centre, Western General Hospital, NHS Lothian, Edinburgh EH4 2LF, Scotland, UK; (S.H.); (F.N.); (R.N.)
| | - Scott Fegan
- The Simpson Centre for Reproductive Health, Royal Infirmary of Edinburgh, NHS Lothian, Edinburgh EH16 4TJ, Scotland, UK;
| | - Rachel Nirsimloo
- Edinburgh Cancer Centre, Western General Hospital, NHS Lothian, Edinburgh EH4 2LF, Scotland, UK; (S.H.); (F.N.); (R.N.)
| | - Gareth J. Inman
- Cancer Research UK Beatson Institute, Institute of Cancer Sciences, University of Glasgow, Glasgow G61 1BD, Scotland, UK;
| | - C. Simon Herrington
- The Nicola Murray Centre for Ovarian Cancer Research, Cancer Research UK Edinburgh Centre, MRC Institute of Genetics and Cancer, University of Edinburgh, Edinburgh EH4 2XU, Scotland, UK; (L.J.S.); (C.B.); (M.C.); (T.R.); (C.S.H.); (C.G.)
| | - Charlie Gourley
- The Nicola Murray Centre for Ovarian Cancer Research, Cancer Research UK Edinburgh Centre, MRC Institute of Genetics and Cancer, University of Edinburgh, Edinburgh EH4 2XU, Scotland, UK; (L.J.S.); (C.B.); (M.C.); (T.R.); (C.S.H.); (C.G.)
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192
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Hilliard TS, Kowalski B, Iwamoto K, Agadi EA, Liu Y, Yang J, Asem M, Klymenko Y, Johnson J, Shi Z, Marfowaa G, Yemc MG, Petrasko P, Stack MS. Host Mesothelin Expression Increases Ovarian Cancer Metastasis in the Peritoneal Microenvironment. Int J Mol Sci 2021; 22:ijms222212443. [PMID: 34830322 PMCID: PMC8623331 DOI: 10.3390/ijms222212443] [Citation(s) in RCA: 9] [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: 10/15/2021] [Revised: 11/10/2021] [Accepted: 11/16/2021] [Indexed: 01/06/2023] Open
Abstract
Mesothelin (MSLN), a glycoprotein normally expressed by mesothelial cells, is overexpressed in ovarian cancer (OvCa) suggesting a role in tumor progression, although the biological function is not fully understood. OvCa has a high mortality rate due to diagnosis at advanced stage disease with intraperitoneal metastasis. Tumor cells detach from the primary tumor as single cells or multicellular aggregates (MCAs) and attach to the mesothelium of organs within the peritoneal cavity producing widely disseminated secondary lesions. To investigate the role of host MSLN in the peritoneal cavity we used a mouse model with a null mutation in the MSLN gene (MSLNKO). The deletion of host MSLN expression modified the peritoneal ultrastructure resulting in abnormal mesothelial cell surface architecture and altered omental collagen fibril organization. Co-culture of murine OvCa cells with primary mesothelial cells regardless of MSLN expression formed compact MCAs. However, co-culture with MSLNKO mesothelial cells resulted in smaller MCAs. An allograft tumor study, using wild-type mice (MSLNWT) or MSLNKO mice injected intraperitoneally with murine OvCa cells demonstrated a significant decrease in peritoneal metastatic tumor burden in MSLNKO mice compared to MSLNWT mice. Together, these data support a role for host MSLN in the progression of OvCa metastasis.
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Affiliation(s)
- Tyvette S. Hilliard
- Department of Chemistry and Biochemistry, University of Notre Dame, Notre Dame, IN 46556, USA; (B.K.); (E.A.A.); (M.A.); (M.S.S.)
- Harper Cancer Research Institute, University of Notre Dame, Notre Dame, IN 46556, USA; (Y.L.); (J.Y.); (Y.K.); (J.J.)
- Correspondence: ; Tel.: +1-574-631-2453
| | - Brooke Kowalski
- Department of Chemistry and Biochemistry, University of Notre Dame, Notre Dame, IN 46556, USA; (B.K.); (E.A.A.); (M.A.); (M.S.S.)
| | - Kyle Iwamoto
- Department of Chemical and Biomolecular Engineering, University of Notre Dame, Notre Dame, IN 46556, USA;
| | - Elizabeth A. Agadi
- Department of Chemistry and Biochemistry, University of Notre Dame, Notre Dame, IN 46556, USA; (B.K.); (E.A.A.); (M.A.); (M.S.S.)
- Harper Cancer Research Institute, University of Notre Dame, Notre Dame, IN 46556, USA; (Y.L.); (J.Y.); (Y.K.); (J.J.)
- Integrated Biomedical Sciences Graduate Program, University of Notre Dame, Notre Dame, IN 46556, USA
| | - Yueying Liu
- Harper Cancer Research Institute, University of Notre Dame, Notre Dame, IN 46556, USA; (Y.L.); (J.Y.); (Y.K.); (J.J.)
| | - Jing Yang
- Harper Cancer Research Institute, University of Notre Dame, Notre Dame, IN 46556, USA; (Y.L.); (J.Y.); (Y.K.); (J.J.)
| | - Marwa Asem
- Department of Chemistry and Biochemistry, University of Notre Dame, Notre Dame, IN 46556, USA; (B.K.); (E.A.A.); (M.A.); (M.S.S.)
- Harper Cancer Research Institute, University of Notre Dame, Notre Dame, IN 46556, USA; (Y.L.); (J.Y.); (Y.K.); (J.J.)
| | - Yuliya Klymenko
- Harper Cancer Research Institute, University of Notre Dame, Notre Dame, IN 46556, USA; (Y.L.); (J.Y.); (Y.K.); (J.J.)
- Department of Biological Sciences, University of Notre Dame, Notre Dame, IN 46556, USA
| | - Jeff Johnson
- Harper Cancer Research Institute, University of Notre Dame, Notre Dame, IN 46556, USA; (Y.L.); (J.Y.); (Y.K.); (J.J.)
| | - Zonggao Shi
- St. Jude Children’s Research Hospital, Memphis, TN 38105, USA;
| | - Gifty Marfowaa
- Department of Pre-Professional Studies, University of Notre Dame, Notre Dame, IN 46556, USA;
| | - Madeleine G. Yemc
- Department of Science Business, University of Notre Dame, Notre Dame, IN 46556, USA; (M.G.Y.); (P.P.)
| | - Phillip Petrasko
- Department of Science Business, University of Notre Dame, Notre Dame, IN 46556, USA; (M.G.Y.); (P.P.)
| | - M. Sharon Stack
- Department of Chemistry and Biochemistry, University of Notre Dame, Notre Dame, IN 46556, USA; (B.K.); (E.A.A.); (M.A.); (M.S.S.)
- Harper Cancer Research Institute, University of Notre Dame, Notre Dame, IN 46556, USA; (Y.L.); (J.Y.); (Y.K.); (J.J.)
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193
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Jiang L, Gong TT, Gao S, Li XQ, Liu FH, Wen ZY, Wei YF, Yan S, Hou R, Wu QJ. Pre-diagnosis Dairy Product Intake and Ovarian Cancer Mortality: Results From the Ovarian Cancer Follow-Up Study (OOPS). Front Nutr 2021; 8:750801. [PMID: 34778342 PMCID: PMC8586538 DOI: 10.3389/fnut.2021.750801] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2021] [Accepted: 10/05/2021] [Indexed: 12/27/2022] Open
Abstract
Background: Dairy product consumption is associated with ovarian cancer (OC) incidence. However, limited evidence is available on its influence on OC mortality. Methods: The association between pre-diagnostic dairy product intake and OC mortality was investigated in the OC follow-up study, which included a hospital-based cohort (n = 853) of women diagnosed with epithelial OC between 2015 and 2020. Pre-diagnosis diet information was collected using a validated food frequency questionnaire. Deaths were ascertained up to March 31, 2021 via death registry linkage. Cox proportional hazards model was used to estimate the adjusted hazard ratio (HR) and 95% confidence interval (CI) for the aforementioned association. Results: A total of 130 women died during the median follow-up of 37.2 months (interquartile: 24.7–50.2 months). Comparisons of highest to lowest tertile intake showed that pre-diagnosis dairy product use was associated with total OC mortality (HR = 2.03, 95% CI = 1.21–3.40, p trend = 0.06). In addition, short survival was separately associated with protein (HR = 2.09, 95% CI = 1.25–3.49, p trend < 0.05), fat (HR = 2.16, 95% CI = 1.30–3.61, p trend < 0.05), and calcium (HR = 2.03, 95% CI = 1.21–3.4, p trend = 0.06) from dairy intake. Similar positive magnitudes were observed for menopausal status, residual lesions, histological type, and body mass index, although not all of these factors showed statistical significance. Conclusion: Pre-diagnosis dairy product consumption, including protein, fat, and calcium from dairy intake, was associated with higher mortality among OC survivors.
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Affiliation(s)
- Luo Jiang
- Department of Ultrasound, Shengjing Hospital of China Medical University, Shenyang, China
| | - Ting-Ting Gong
- Department of Obstetrics and Gynecology, Shengjing Hospital of China Medical University, Shenyang, China
| | - Song Gao
- Department of Obstetrics and Gynecology, Shengjing Hospital of China Medical University, Shenyang, China
| | - Xiu-Qin Li
- Department of Obstetrics and Gynecology, Shengjing Hospital of China Medical University, Shenyang, China
| | - Fang-Hua Liu
- Department of Clinical Epidemiology, Shengjing Hospital of China Medical University, Shenyang, China.,Clinical Research Center, Shengjing Hospital of China Medical University, Shenyang, China
| | - Zhao-Yan Wen
- Department of Clinical Epidemiology, Shengjing Hospital of China Medical University, Shenyang, China.,Clinical Research Center, Shengjing Hospital of China Medical University, Shenyang, China
| | - Yi-Fan Wei
- Department of Clinical Epidemiology, Shengjing Hospital of China Medical University, Shenyang, China.,Clinical Research Center, Shengjing Hospital of China Medical University, Shenyang, China
| | - Shi Yan
- Department of Clinical Epidemiology, Shengjing Hospital of China Medical University, Shenyang, China.,Clinical Research Center, Shengjing Hospital of China Medical University, Shenyang, China
| | - Rui Hou
- Department of Obstetrics and Gynecology, Shengjing Hospital of China Medical University, Shenyang, China
| | - Qi-Jun Wu
- Department of Clinical Epidemiology, Shengjing Hospital of China Medical University, Shenyang, China.,Clinical Research Center, Shengjing Hospital of China Medical University, Shenyang, China
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194
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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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195
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Faber MT, Horsbøl TA, Baandrup L, Dalton SO, Kjaer SK. Trends in survival of epithelial ovarian/tubal cancer by histology and socioeconomic status in Denmark 1996-2017. Gynecol Oncol 2021; 164:98-104. [PMID: 34763941 DOI: 10.1016/j.ygyno.2021.10.091] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2021] [Revised: 10/25/2021] [Accepted: 10/31/2021] [Indexed: 11/04/2022]
Abstract
OBJECTIVES To examine time trends in ovarian/tubal cancer relative survival, excess mortality, and all-cause mortality for different histological types and levels of socioeconomic position. METHODS Women with ovarian/tubal cancer diagnosed 1996-2017 were identified in the Danish Cancer Registry (n = 11,755). Age-standardized 5-year relative survival over time was estimated by histology, socioeconomic status, and stage. Furthermore, 5-year excess mortality rate ratios (EMRR) according to calendar time for all categories of histology and socioeconomic status were calculated using a Poisson regression model. Finally, all-cause mortality by histology and socioeconomic status was estimated in multivariate Cox proportional hazards regression models. RESULTS Statistically significant improvements in 5-year relative survival occurred for all histological types over time except mucinous tumors (5-year EMRR, localized: 0.92 (95% CI: 0.71-1.16); advanced: 0.96 (95% CI: 0.85-1.08). Increase in relative survival over time and corresponding decrease in excess mortality was observed for all categories of socioeconomic status except for women with localized disease in the lowest income group (5-year EMRR = 0.91 (95% CI:0.76-1.10)). The impact of histology and socioeconomic status on all-cause mortality depended on time since diagnosis. Among the socioeconomic factors, especially low educational level and living alone were associated with increased all-cause mortality, particularly in the first year after diagnosis. CONCLUSIONS Ovarian/tubal cancer survival generally increased over time across histological types and socioeconomic factors. However, the lack of improvement for mucinous tumors needs further research. Additionally, the results for women with low income and education shows that continued focus on social equality in survival is necessary.
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Affiliation(s)
- M T Faber
- Virus, Lifestyle and Genes, Danish Cancer Society Research Center, Strandboulevarden 49, DK-2100 Copenhagen, Denmark.
| | - T A Horsbøl
- Survivorship and Inequality in Cancer, Danish Cancer Society Research Center, Strandboulevarden 49, DK-2100 Copenhagen; Denmark; National Institute of Public Health, University of Southern Denmark, Studiestræde 6, DK-1455 Copenhagen, Denmark.
| | - L Baandrup
- Virus, Lifestyle and Genes, Danish Cancer Society Research Center, Strandboulevarden 49, DK-2100 Copenhagen, Denmark.
| | - S O Dalton
- Survivorship and Inequality in Cancer, Danish Cancer Society Research Center, Strandboulevarden 49, DK-2100 Copenhagen; Denmark; National Research Center for Equality in Cancer, Department of Clinical Oncology Palliative Care, Zealand University Hospital, Rådmandsengen 5, DK-4700 Næstved, Denmark.
| | - S K Kjaer
- Virus, Lifestyle and Genes, Danish Cancer Society Research Center, Strandboulevarden 49, DK-2100 Copenhagen, Denmark; Department of Gynecology, Rigshospitalet, University of Copenhagen, Blegdamsvej 9, DK-2100 Copenhagen, Denmark.
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196
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Assidi M, Jafri MA, Abu-Elmagd M, N Pushparaj P, Saddick S, Messaoudi S, Alkhatabi H, Al-Maghrabi J, Anfinan N, Sait M, El Omri A, Sait H, Basalamah H, Buhmeida A, Sait K. Prognostic value of E-Cadherin and its tumor suppressor role in Saudi women with advanced epithelial ovarian cancer. Libyan J Med 2021; 16:1994741. [PMID: 34720069 PMCID: PMC8567888 DOI: 10.1080/19932820.2021.1994741] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023] Open
Abstract
The extracellular matrix (ECM) disruption and cytoskeleton reorganization are crucial events in tumor proliferation and invasion. E-Cadherin (E-CAD) is a member of cell adhesion molecules involved in cell-cell junctions and ECM stability. The loss of E-CAD expression is associated with cancer progression and metastasis. This retrospective study aimed to assess E-CAD protein expression in ovarian cancer (OC) tissues and to evaluate its prognostic value. Patients and Methods: 143 formalin-fixed and paraffin-embedded (FFPE) blocks of primary advanced stages OC were retrieved and used to construct Tissue microarrays. Automated immunohistochemistry technique was performed to evaluate E-CAD protein expression patterns in OC. Results: E-CAD protein expression was significantly correlated with OC histological subtype (p < 0.0001), while borderline significant correlations were observed with both tumor grade (p = 0.06) and stage (p = 0.07). Interestingly, Kaplan-Meier survival analysis showed that OC patients with membranous E-CAD expression survived longer than those with no E-CAD expression mainly those at advanced stages (p < 0.009). Further in silico analysis confirms the key roles of E-CAD in OC molecular functions. Conclusion: we reported a prognosis value of membranous E-CAD in advanced stage OC patients. Further validation using larger cohorts is recommended to extract clinically relevant outcomes towards better OC management and individualized oncology.
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Affiliation(s)
- Mourad Assidi
- Center of Excellence in Genomic Medicine Research, King Abdulaziz University, Jeddah, Saudi Arabia.,Medical Laboratory Department, Faculty of Applied Medical Sciences, King Abdulaziz University, Saudi Arabia
| | - Mohammad Alam Jafri
- Center of Excellence in Genomic Medicine Research, King Abdulaziz University, Jeddah, Saudi Arabia.,Medical Laboratory Department, Faculty of Applied Medical Sciences, King Abdulaziz University, Saudi Arabia
| | - Muhammad Abu-Elmagd
- Center of Excellence in Genomic Medicine Research, King Abdulaziz University, Jeddah, Saudi Arabia.,Medical Laboratory Department, Faculty of Applied Medical Sciences, King Abdulaziz University, Saudi Arabia
| | - Peter N Pushparaj
- Center of Excellence in Genomic Medicine Research, King Abdulaziz University, Jeddah, Saudi Arabia.,Medical Laboratory Department, Faculty of Applied Medical Sciences, King Abdulaziz University, Saudi Arabia
| | - Salina Saddick
- Biological Sciences Department, Faculty of Science, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Safia Messaoudi
- Forensic Biology Department, Naïf Arab University for Security Sciences, Riyadh, Saudi Arabia
| | - Heba Alkhatabi
- Center of Excellence in Genomic Medicine Research, King Abdulaziz University, Jeddah, Saudi Arabia.,Medical Laboratory Department, Faculty of Applied Medical Sciences, King Abdulaziz University, Saudi Arabia
| | - Jaudah Al-Maghrabi
- Department of Pathology, Faculty of Medicine, King Abdulaziz University Hospital, Jeddah, Saudi Arabia
| | - Nisreen Anfinan
- Department of Obstetrics and Gynecology, Faculty of Medicine, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Maram Sait
- Department of Obstetrics and Gynecology, Faculty of Medicine, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Abdelfatteh El Omri
- Department of Laboratory Medicine and Pathology, Hamad Medical Corporation, Doha, Qatar
| | - Hesham Sait
- Department of Obstetrics and Gynecology, Faculty of Medicine, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Hussain Basalamah
- Department of Obstetrics and Gynecology, Faculty of Medicine, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Abdelbaset Buhmeida
- Center of Excellence in Genomic Medicine Research, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Khalid Sait
- Department of Obstetrics and Gynecology, Faculty of Medicine, King Abdulaziz University, Jeddah, Saudi Arabia
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197
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Yazal Erdem A, Özyörük D. Ovarian Mucinous Carcinoma in a Pediatric Patient With Maroteaux-Lamy Syndrome. J Pediatr Hematol Oncol 2021; 43:e1128-e1131. [PMID: 34001794 DOI: 10.1097/mph.0000000000002195] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/27/2020] [Accepted: 03/31/2021] [Indexed: 10/21/2022]
Abstract
Mucopolysaccharidoses (MPS) are autosomal recessive lysosomal storage disorder (LSD). Mucinous ovarian cancer is a rare tumor and seldom encounters among adolescents. Here we describe an adolescent female with MPS type VI diagnosed with mucinous ovarian cancer. To our knowledge, this is the first case report of ovarian mucinous carcinoma in a patient with MPS. The association between MPS and cancer has never been described so far, but some LSD are known to have an increased risk of malignancies. The pathogenetic link between LSD and cancer is not well understood. Several potential mechanisms have been proposed for pathogenesis, which include chronic inflammation, abnormal function of activated macrophages, and genetic modifiers. Further studies are required, to understand the role of LSD in cancer.
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Affiliation(s)
- Arzu Yazal Erdem
- Department of Pediatric Hematology and Oncology, Ankara City Hospital, Ankara, Turkey
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198
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Goldberg RM, Kim SR, Fazelzad R, Li X, Brown TJ, May T. Secondary cytoreductive surgery for recurrent low-grade serous ovarian carcinoma: A systematic review and meta-analysis. Gynecol Oncol 2021; 164:212-220. [PMID: 34756470 DOI: 10.1016/j.ygyno.2021.10.080] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2021] [Revised: 10/12/2021] [Accepted: 10/15/2021] [Indexed: 11/04/2022]
Abstract
OBJECTIVES Low-grade serous ovarian cancer (LGSC) is a relatively chemo-resistant disease with limited effective treatment options for patients with recurrence. Secondary cytoreductive surgery (SCS) is commonly offered at recurrence, although any benefit this has on survival is not fully determined. This review evaluates the impact of SCS, including residual disease, on progression-free survival (PFS) and overall survival (OS) in recurrent LGSC. METHODS A comprehensive search of Medline ALL, Embase Classic + Embase, Cochrane Central Register of Controlled Trials, Cochrane Database of Systematic Reviews, and Web of Science was conducted to obtain studies evaluating optimal or complete SCS versus suboptimal SCS and the amount of residual disease in recurrent LGSC. Meta-analysis was performed and PFS and OS outcomes were calculated. RESULTS 1Of 5296 studies screened, 350 progressed to full-text review, with 9 ultimately selected for inclusion in the systematic review. Two studies met criteria for meta-analysis of PFS and of OS. The presence of visible residual disease at the conclusion of SCS negatively impacted PFS (HR = 3.51, 95% CI = 1.72-7.14), whereas SCS with no residual disease significantly improved OS (HR = 0.4, 95% CI = 0.23-0.7) in patients with recurrent LGSC. Diffuse and extensive disease distribution was inversely linked to survival. In addition, SCS as an initial treatment for recurrent LGSC was associated with superior survival in comparison to chemotherapy. A short platinum-free interval was not associated with worse survival in this cohort. CONCLUSIONS Complete SCS, and to a lesser extent optimal SCS, are associated with improved PFS and OS in patients with recurrent LGSC. SCS may be a better initial treatment strategy than systemic chemotherapy for recurrent disease. Patients with recurrent LGSC should be evaluated for the role of SCS based on disease distribution and functional status, irrespective of the platinum-free interval. Prospective studies are needed to further study the role of SCS in patients with recurrent LGSC.
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Affiliation(s)
- Rebecca M Goldberg
- Department of Physiology, Faculty of Medicine, University of Toronto, Toronto, Ontario, Canada
| | - Soyoun Rachel Kim
- Division of Gynecologic Oncology, Department of Surgical Oncology, Princess Margaret Cancer Centre, University Health Network, Toronto, Ontario, Canada
| | - Rouhi Fazelzad
- Library and Information Services, University Health Network, Princess Margaret Cancer Centre, Toronto, Ontario, Canada
| | - Xuan Li
- Princess Margaret Cancer Centre, Biostatistics, Toronto, Ontario, Canada
| | - Theodore J Brown
- Department of Physiology, Faculty of Medicine, University of Toronto, Toronto, Ontario, Canada; Lunenfeld-Tanenbaum Research Institute, Mount Sinai Hospital, Toronto, Ontario, Canada
| | - Taymaa May
- Division of Gynecologic Oncology, Department of Surgical Oncology, Princess Margaret Cancer Centre, University Health Network, Toronto, Ontario, Canada; Lunenfeld-Tanenbaum Research Institute, Mount Sinai Hospital, Toronto, Ontario, Canada.
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199
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Nasioudis D, Byrne M, Ko EM, Haggerty AF, Cory L, Giuntoli Ii RL, Kim SH, Latif NA. Ascites volume at the time of primary debulking and overall survival of patients with advanced epithelial ovarian cancer. Int J Gynecol Cancer 2021; 31:1579-1583. [PMID: 34702746 DOI: 10.1136/ijgc-2021-002978] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2021] [Accepted: 10/05/2021] [Indexed: 11/03/2022] Open
Abstract
OBJECTIVES To investigate the impact of malignant ascites volume on the outcomes of patients with advanced epithelial ovarian carcinoma who undergo primary debulking surgery. METHODS Patients diagnosed with stage III-IV epithelial ovarian carcinoma and bulky intra-abdominal (TIIIC) disease between 2010 and 2015, who underwent primary debulking surgery followed by multi-agent chemotherapy and known status of residual disease, were drawn from the National Cancer Database. Based on available information, the presence and volume of malignant ascites was categorized as absent, low (<980 mL), and high (>980 mL) volume. Median overall survival was determined from Kaplan-Meier curves and compared with the log rank test. A multivariate Cox model was constructed to control for confounders. RESULTS 2493 patients were identified; 31.9% (n=795) had no ascites, 40.2% (n=1001) had low, and 28% (n=697) had high volume malignant ascites. Rate of complete gross resection was higher for patients with no ascites (65.9%) compared with those with low (35.6%) and high (23%) volume ascites (p<0.001). After controlling for stage, histology, grade, age, and comorbidities, compared with those with no ascites, patients with low (odds ratio (OR) 3.49, 95% confidence intervals (CI) 2.89 to 4.26) and high (OR 6.40, 95% CI 5.07 to 8.06) volume ascites were more likely to have gross residual disease. For patients who achieved complete gross resection after controlling for confounders compared with patients with no ascites, those with low (hazard ratio (HR) 1.37, 95% CI 1.09 to 1.72) and high volume ascites (HR 1.94, 95% CI 1.47 to 2.55) had worse overall survival. Similarly, patients with low volume ascites had better survival compared with those with high volume ascites (HR 0.71 95% CI 0.54 to 0.93). CONCLUSIONS The presence and volume of malignant ascites at the time of primary debulking surgery was associated with the likelihood of achieving a complete gross resection and worse overall survival.
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Affiliation(s)
- Dimitrios Nasioudis
- Division of Gynecologic Oncology, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Maureen Byrne
- Division of Gynecologic Oncology, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Emily M Ko
- Division of Gynecologic Oncology, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Ashley F Haggerty
- Division of Gynecologic Oncology, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Lori Cory
- Division of Gynecologic Oncology, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Robert L Giuntoli Ii
- Division of Gynecologic Oncology, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Sarah H Kim
- Division of Gynecologic Oncology, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Nawar A Latif
- Division of Gynecologic Oncology, University of Pennsylvania, Philadelphia, Pennsylvania, USA
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Role of integrins in the metastatic spread of high-grade serous ovarian cancer. Arch Gynecol Obstet 2021; 305:1291-1298. [PMID: 34689222 PMCID: PMC9013321 DOI: 10.1007/s00404-021-06281-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2021] [Accepted: 10/11/2021] [Indexed: 12/24/2022]
Abstract
PURPOSE Integrins may be involved in the metastatic spread of high-grade serous ovarian cancer (HGSOC) which determines the therapeutical approach and prognosis. We investigated the integrin expression in primary tumor and metastases of advanced HGSOC. METHODS The expression of integrin α2, α4, α5, α6, and β1 was assessed by immunostaining in tumor samples of the ovary, omentum, and peritoneum of each patient. Differences in integrin expression among tumor localizations and their association with clinicopathological parameters were examined by Fisher's exact test. The impact of integrin expression on progression-free survival (PFS) and overall survival (OS) was examined by Cox regression and Kaplan-Meier analyses. RESULTS Hundred and thirteen tumor samples of 40 HGSOC patients were examined. The expression of the integrins did not differ between the three tumor localizations (all p values > 0.05) with the exception of high expression of integrin α4 in primary tumor and omentum (52.5% versus 47.5%, p = 0.008) and primary tumor and peritoneum (52.5% versus 47.5%, p = 0.050). High expression of integrin α4 in peritoneum was associated with poorer PFS (HR 2.02 95% CI 1.01-4.05, p = 0.047), younger age (p = 0.047), and death (p = 0.046). Median PFS in patients with high expression of integrin α4 was 13.00 months, whereas median PFS in patients without high expression of integrin α4 was 21.00 months (p = 0.040). Expression of other integrins did not correlate with PFS or OS. CONCLUSION Expression of integrin α4 may be altered during the metastatic spread of HGSOC and affect prognosis, whereas expression of integrin α2, α5, α6, and β1 did not reveal any prognostic value.
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