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Aro K, Pasanen A, Bützow R, Loukovaara M. The impact of estrogen receptor and L1 cell adhesion molecule expression on endometrial cancer outcome correlates with clinicopathological risk group and molecular subgroup. Gynecol Oncol 2024; 189:9-15. [PMID: 38972089 DOI: 10.1016/j.ygyno.2024.06.016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2024] [Revised: 06/10/2024] [Accepted: 06/23/2024] [Indexed: 07/09/2024]
Abstract
OBJECTIVE To assess the risk stratification of clinicopathologically and molecularly classified endometrial cancer based on estrogen receptor (ER) and L1 cell adhesion molecule (L1CAM) expression. METHODS This was a retrospective study of patients who underwent primary treatment at a single tertiary center. Carcinomas were classified into 5 clinicopathological risk groups, as per European guidelines. Immunohistochemistry and polymerase-ϵ sequencing were conducted for molecular classification and determination of ER and L1CAM expression. RESULTS Data from 1044 patients were analyzed. The median follow-up was 67.5 months. In univariable analyses, ER expression correlated with improved disease-specific survival (DSS) in the "no specific molecular profile" (NSMP) (P < 0.001) and mismatch repair deficient (MMRd) (P = 0.002) subgroups. Negative L1CAM expression was associated with enhanced DSS in the NSMP subgroup alone (P < 0.001). ER (hazard ratio [HR] 0.18), but not L1CAM, exhibited prognostic significance within NSMP when controlling for parameters available at the time of diagnosis (tumor histotype, grade, age). ER and L1CAM were not independently associated with DSS within NSMP when controlling for parameters available after surgery (clinicopathological risk groups, age, adjuvant therapy). However, in high-risk-advanced-metastatic cases, both ER (HR 0.26) and L1CAM (HR 3.9) independently correlated with DSS. Similarly, within MMRd, ER was associated with improved DSS in high-risk-advanced-metastatic carcinomas (HR 0.42). CONCLUSION The prognostic significance of ER and L1CAM varies across clinicopathological risk groups and molecular subgroups of endometrial cancer. Notably, risk assessment for high-risk-advanced-metastatic NSMP and MMRd subtype carcinomas can be refined by ER status.
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Affiliation(s)
- Karoliina Aro
- Department of Obstetrics and Gynecology, Helsinki University Hospital and University of Helsinki, Helsinki, Finland.
| | - Annukka Pasanen
- Department of Pathology, Helsinki University Hospital and Research Program in Applied Tumor Genomics, Faculty of Medicine, University of Helsinki, Helsinki, Finland
| | - Ralf Bützow
- Department of Pathology and Department of Obstetrics and Gynecology, Helsinki University Hospital and Research Program in Applied Tumor Genomics, Faculty of Medicine, University of Helsinki, Helsinki, Finland
| | - Mikko Loukovaara
- Department of Obstetrics and Gynecology and Comprehensive Cancer Center, Helsinki University Hospital and University of Helsinki, Helsinki, Finland
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Loukovaara MJ, Huvila JK, Pasanen AM, Bützow RC. Asparaginase-like protein 1 as a prognostic tissue biomarker in clinicopathologically and molecularly characterized endometrial cancer. Eur J Obstet Gynecol Reprod Biol 2024; 300:23-28. [PMID: 38972163 DOI: 10.1016/j.ejogrb.2024.07.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2024] [Revised: 05/30/2024] [Accepted: 07/03/2024] [Indexed: 07/09/2024]
Abstract
OBJECTIVE Prognostic stratification of endometrial cancer involves the assessment of stage, uterine risk factors, and molecular classification. This process can be further refined through annotation of prognostic biomarkers, notably L1 cell adhesion molecule (L1CAM) and hormonal receptors. Loss of asparaginase-like protein 1 (ASRGL1) has been shown to correlate with poor outcome in endometrial cancer. Our objective was to assess prognostication of endometrial cancer by ASRGL1 in conjunction with other available methodologies. STUDY DESIGN This was a retrospective study of patients who underwent primary treatment at a single tertiary center. Tumors were molecularly classified by the Proactive Molecular Risk Classifier for Endometrial Cancer. Expression of ASRGL1, L1CAM, estrogen receptor, and progesterone receptor was determined by immunohistochemistry. ASRGL1 expression intensity was scored into four classes. RESULTS In a cohort of 775 patients, monitored for a median time of 81 months, ASRGL1 expression intensity was related to improved disease-specific survival in a dose-dependent manner (P < 0.001). Low expression levels were associated with stage II-IV disease and presence of uterine factors, i.e. high grade, lymphovascular space invasion, and deep myometrial invasion (P < 0.001 for all). Among the molecular subgroups, low expression was most prevalent in p53 abnormal carcinomas (P < 0.001). Low ASRGL1 was associated with positive L1CAM expression and negative estrogen and progesterone receptor expression (P < 0.001 for all). After adjustment for stage and uterine factors, strong ASRGL1 staining intensity was associated with a lower risk for cancer-related deaths (hazard ratio 0.56, 95 % confidence interval 0.32-0.97; P = 0.038). ASRGL1 was not associated with the outcome when adjusted for stage, molecular subgroups, L1CAM, and hormonal receptors. When analyzed separately within the different molecular subgroups, ASRGL1 showed an association with disease-specific survival specifically in "no specific molecular profile" subtype carcinomas (P < 0.001). However, this association became nonsignificant upon controlling for confounders. CONCLUSIONS Low ASRGL1 expression intensity correlates with poor survival in endometrial cancer. ASRGL1 contributes to more accurate prognostication when controlled for stage and uterine factors. However, when adjusted for stage and other biomarkers, including molecular subgroups, ASRGL1 does not improve prognostic stratification.
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Affiliation(s)
- Mikko J Loukovaara
- Department of Obstetrics and Gynecology and Comprehensive Cancer Center, Helsinki University Hospital and University of Helsinki, Helsinki, Finland.
| | - Jutta K Huvila
- Department of Biomedicine, University of Turku, Turku University Hospital, Turku, Finland.
| | - Annukka M Pasanen
- Department of Pathology, Helsinki University Hospital and Research Program in Applied Tumor Genomics, Faculty of Medicine, University of Helsinki, Helsinki, Finland.
| | - Ralf C Bützow
- Department of Pathology and Department of Obstetrics and Gynecology, Helsinki University Hospital and Research Program in Applied Tumor Genomics, Faculty of Medicine, University of Helsinki, Helsinki, Finland.
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Lombaers MS, Haldorsen IS, Reijnen C, Hommersom AJ, Pijnenborg JMA. Letter to the Editor: Nodal infiltration in endometrial cancer: a prediction model using best subset regression. Eur Radiol 2024:10.1007/s00330-024-10860-y. [PMID: 38913245 DOI: 10.1007/s00330-024-10860-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2024] [Revised: 01/12/2024] [Accepted: 03/22/2024] [Indexed: 06/25/2024]
Affiliation(s)
- Marike S Lombaers
- Department of Obstetrics and Gynecology, Radboud University Medical Center, Nijmegen, The Netherlands.
| | - Ingfrid S Haldorsen
- Mohn Medical Imaging and Visualization Centre, Department of Radiology, Haukeland University Hospital, Bergen, Norway
| | - Casper Reijnen
- Department of Radiation Oncology, Radboud university medical center, Nijmegen, The Netherlands
| | - Arjen J Hommersom
- Faculty of Science, Open University of the Netherlands, Heerlen, The Netherlands
| | - Johanna M A Pijnenborg
- Department of Obstetrics and Gynecology, Radboud University Medical Center, Nijmegen, The Netherlands
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Giannini A, D'Oria O, Corrado G, Bruno V, Sperduti I, Bogani G, Laganà AS, Chiantera V, Caserta D, Vizza E. The role of L1CAM as predictor of poor prognosis in stage I endometrial cancer: a systematic review and meta-analysis. Arch Gynecol Obstet 2024; 309:789-799. [PMID: 37454351 DOI: 10.1007/s00404-023-07149-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2023] [Accepted: 07/07/2023] [Indexed: 07/18/2023]
Abstract
INTRODUCTION Molecular and genomic profiling in endometrial cancer is increasing popularity. L1 cell adhesion molecule (L1CAM) is frequently mutated in endometrial cancer. In this paper, we aim to evaluate the prognostic role of L1CAM in patients with stage I endometrial cancer. METHODS We performed a systematic review and meta-analysis searching in PubMed (MEDLINE), EMBASE, and Web of Science database to identify studies reporting the expression of L1CAM in endometrial cancer. The primary endpoint measure was to assess and evaluate the impact of L1CAM on survival outcomes. This study was performed according to the Preferred Reporting Items for Systematic review and Meta-Analysis Protocols (PRISMA-P) statement. RESULTS Five studies were included. The pooled results suggested that L1CAM expression influences survival outcomes in stage I endometrial cancer. High L1CAM expression correlated with worse disease-free survival (HR 4.11, 95% CI 1.02-16.59, p = 0.047) and overall survival (HR 3.62, 95% CI 1.32-9.31, p = 0.012). High L1CAM level was also associated with a more aggressive FIGO grade and with older age. CONCLUSION This systematic review supported that L1CAM have a prognostic role in stage I endometrial cancer, thus providing a potential useful tool for tailoring the need of adjuvant therapy.
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Affiliation(s)
- Andrea Giannini
- Department of Medical and Surgical Sciences and Translational Medicine, PhD Course in "Translational Medicine and Oncology", Sapienza University, Rome, Italy.
| | - Ottavia D'Oria
- Department of Medical and Surgical Sciences and Translational Medicine, PhD Course in "Translational Medicine and Oncology", Sapienza University, Rome, Italy
| | - Giacomo Corrado
- Dipartimento Scienze della Salute della Donna, del Bambino, e di Sanità Pubblica, Ginecologia Oncologica, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Valentina Bruno
- Gynecologic Oncology Unit, Department of Experimental Clinical Oncology, IRCSS-Regina Elena National Cancer Unit Institute, Rome, Italy
| | - Isabella Sperduti
- Scientific Direction, IRCCS "Regina Elena" National Cancer Institute, Rome, Italy
| | - Giorgio Bogani
- Department of Maternal and Child Health and Urological Sciences, Sapienza University of Rome, Policlinico Umberto I, Rome, Italy
| | - Antonio Simone Laganà
- Unit of Gynecologic Oncology, ARNAS "Civico - Di Cristina - Benfratelli", Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties (PROMISE), University of Palermo, Palermo, Italy
| | - Vito Chiantera
- Unit of Gynecologic Oncology, ARNAS "Civico - Di Cristina - Benfratelli", Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties (PROMISE), University of Palermo, Palermo, Italy
| | - Donatella Caserta
- Gynecology Division, Department of Medical and Surgical Sciences and Translational Medicine, Sant'Andrea University Hospital, Sapienza University of Rome, Via di Grottarossa 1035, 00189, Rome, Italy
| | - Enrico Vizza
- Gynecologic Oncology Unit, Department of Experimental Clinical Oncology, IRCSS-Regina Elena National Cancer Unit Institute, Rome, Italy
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Lindemann K, Kildal W, Kleppe A, Tobin KAR, Pradhan M, Isaksen MX, Vlatkovic L, Danielsen HE, Kristensen GB, Askautrud HA. Impact of molecular profile on prognosis and relapse pattern in low and intermediate risk endometrial cancer. Eur J Cancer 2024; 200:113584. [PMID: 38330767 DOI: 10.1016/j.ejca.2024.113584] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2023] [Revised: 01/21/2024] [Accepted: 01/23/2024] [Indexed: 02/10/2024]
Abstract
INTRODUCTION The role of molecular classification in patients with low/intermediate risk endometrial cancer (EC) is uncertain. Higher precision in diagnostics will inform the unsettled debate on optimal adjuvant treatment. We aimed to determine the association of molecular profiling with patterns of relapse and survival. MATERIAL AND METHODS This retrospective cohort study included patients referred to The Norwegian Radium Hospital, Oslo University Hospital from 2006-2017. Patients with low/intermediate risk EC were molecularly classified as pathogenic polymerase epsilon (POLE)-mutated, mismatch repair deficient (MMRd), p53 abnormal, or no specific molecular profile (NSMP). The main outcomes were time to recurrence (TTR) and cancer-specific survival (CSS). RESULTS Of 626 patients, 610 could be molecularly classified. Fifty-seven patients (9%) had POLE-mutated tumors, 202 (33%) had MMRd tumors, 34 (6%) had p53 abnormal tumors and 317 (52%) had NSMP tumors. After median follow-up time of 8.9 years, there was a statistically significant difference in TTR and CSS by molecular groups. Patients with p53 abnormal tumors had poor prognosis, with 10 of the 12 patients with relapse presenting with para-aortic/distant metastases. Patients with POLE mutations had excellent prognosis. In the NSMP group, L1CAM expression was associated with shorter CSS but not TTR. CONCLUSIONS The differences in outcome by molecular groups are driven by differences in relapse frequency and -patterns and demand a higher precision in diagnostics, also in patients with low/intermediate risk EC. Tailored adjuvant treatment strategies need to consider systemic treatment for patients with p53 abnormal tumors and de-escalated treatment for patients with POLE mutated tumors.
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Affiliation(s)
- Kristina Lindemann
- Department of Gynecological Oncology, Division of Cancer Medicine, The Norwegian Radium Hospital, Oslo University Hospital, Oslo, Norway; Institute of Clinical Medicine, Faculty of Medicine, University of Oslo, Oslo, Norway.
| | - Wanja Kildal
- Institute for Cancer Genetics and Informatics, Oslo University Hospital, Oslo, Norway
| | - Andreas Kleppe
- Institute for Cancer Genetics and Informatics, Oslo University Hospital, Oslo, Norway; Department of Informatics, University of Oslo, Oslo, Norway; Centre for Research-based Innovation Visual Intelligence, UiT The Arctic University of Norway, Tromsø, Norway
| | - Kari Anne R Tobin
- Institute for Cancer Genetics and Informatics, Oslo University Hospital, Oslo, Norway
| | - Manohar Pradhan
- Institute for Cancer Genetics and Informatics, Oslo University Hospital, Oslo, Norway
| | - Maria X Isaksen
- Institute for Cancer Genetics and Informatics, Oslo University Hospital, Oslo, Norway
| | - Ljiljana Vlatkovic
- Institute for Cancer Genetics and Informatics, Oslo University Hospital, Oslo, Norway
| | - Håvard E Danielsen
- Institute for Cancer Genetics and Informatics, Oslo University Hospital, Oslo, Norway; Nuffield Division of Clinical Laboratory Sciences, University of Oxford, Oxford, UK
| | - Gunnar B Kristensen
- Department of Gynecological Oncology, Division of Cancer Medicine, The Norwegian Radium Hospital, Oslo University Hospital, Oslo, Norway; Institute for Cancer Genetics and Informatics, Oslo University Hospital, Oslo, Norway
| | - Hanne A Askautrud
- Institute for Cancer Genetics and Informatics, Oslo University Hospital, Oslo, Norway
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Wong RWC, Cheung ANY. Predictive and prognostic biomarkers in female genital tract tumours: an update highlighting their clinical relevance and practical issues. Pathology 2024; 56:214-227. [PMID: 38212229 DOI: 10.1016/j.pathol.2023.10.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2023] [Revised: 10/24/2023] [Accepted: 10/29/2023] [Indexed: 01/13/2024]
Abstract
The evaluation of biomarkers by molecular techniques and immunohistochemistry has become increasingly relevant to the treatment of female genital tract tumours as a consequence of the greater availability of therapeutic options and updated disease classifications. For ovarian cancer, mutation testing for BRCA1/2 is the standard predictive biomarker for poly(ADP-ribose) polymerase inhibitor therapy, while homologous recombination deficiency testing may allow the identification of eligible patients among cases without demonstrable BRCA1/2 mutations. Clinical recommendations are available which specify how these predictive biomarkers should be applied. Mismatch repair (MMR) protein and folate receptor alpha immunohistochemistry may also be used to guide treatment in ovarian cancer. In endometrial cancer, MMR immunohistochemistry is the preferred test for predicting benefit from immune checkpoint inhibitor (ICI) therapy, but molecular testing for microsatellite instability may have a supplementary role. HER2 testing by immunohistochemistry and in situ hybridisation is applicable to endometrial serous carcinomas to assess trastuzumab eligibility. Immunohistochemistry for oestrogen receptor and progesterone receptor expression may be used for prognostication in endometrial cancer, but its predictive value for hormonal therapy is not yet proven. POLE mutation testing and p53 immunohistochemistry (as a surrogate for TP53 mutation status) serve as prognostic markers for favourable and adverse outcomes, respectively, in endometrial cancer, especially when combined with MMR testing for molecular subtype designation. For cervical cancer, programmed death ligand 1 immunohistochemistry may be used to predict benefit from ICI therapy although its predictive value is under debate. In vulvar cancer, p16 and p53 immunohistochemistry has established prognostic value, stratifying patients into three groups based on the human papillomavirus and TP53 mutation status of the tumour. Awareness of the variety and pitfalls of expression patterns for p16 and p53 in vulvar carcinomas is crucial for accurate designation. It is hoped that collaborative efforts in standardising and optimising biomarker testing for gynaecological tumours will contribute to evidence-based therapeutic decisions.
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Affiliation(s)
- Richard Wing-Cheuk Wong
- Department of Pathology, United Christian Hospital, Kwun Tong, Hong Kong Special Administrative Region of China.
| | - Annie N Y Cheung
- Department of Pathology, School of Clinical Medicine, The University of Hong Kong, Pokfulam, Hong Kong Special Administrative Region of China
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Joe S, Lee M, Kang J, Kim J, Hong SH, Lee SJ, Lee KH, Lee A. Enhanced Risk Stratification in Early-Stage Endometrial Cancer: Integrating POLE through Droplet Digital PCR and L1CAM. Cancers (Basel) 2023; 15:4899. [PMID: 37835593 PMCID: PMC10571976 DOI: 10.3390/cancers15194899] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2023] [Revised: 09/24/2023] [Accepted: 10/05/2023] [Indexed: 10/15/2023] Open
Abstract
AIM In order to enhance risk stratification in early-stage endometrial cancer (EC), we conducted molecular classification using surrogate markers, including the POLE droplet digital polymerase chain reaction (ddPCR) and L1CAM immunohistochemistry (IHC). METHOD We analyzed archival tumor tissue from 183 early-stage EC patients. POLE pathogenic mutations of P286R, V411L, S297F, A456P, and S459F within exons 9, 13, and 14 were detected using a ddPCR, while the mismatch repair (MMR) status was determined by MMR protein IHC and MSI tests. Additionally, we conducted IHC for p53 and L1CAM. RESULTS The 183 ECs were categorized into four subgroups: POLE-mutated (15.9%), MMR-deficient (29.0%), p53-abnormal (8.7%), and non-specific molecular profile (NSMP, 46.4%). We further subcategorized the NSMP subgroup into NSMP-L1CAMneg (41.5%) and NSMP-L1CAMpos (4.9%), which we refer to as the molecular L1CAM classification. The molecular L1CAM classification was an independent prognostic factor for recurrence-free survival (RFS) and overall survival (OS) (p < 0.001, each). CONCLUSION Integrating molecular L1CAM classification can enhance risk stratification in early-stage EC, providing valuable prognostic information to guide treatment decisions and improve patient outcomes. POLE ddPCR might be a cost-effective and easy-to-perform test as an alternative to POLE NGS.
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Affiliation(s)
- Seungyeon Joe
- Department of Hospital Pathology, College of Medicine, The Catholic University of Korea, Seoul 06591, Republic of Korea; (S.J.); (M.L.)
| | - Miseon Lee
- Department of Hospital Pathology, College of Medicine, The Catholic University of Korea, Seoul 06591, Republic of Korea; (S.J.); (M.L.)
| | - Jun Kang
- Department of Hospital Pathology, College of Medicine, The Catholic University of Korea, Seoul 06591, Republic of Korea; (S.J.); (M.L.)
| | - Joori Kim
- Division of Medical Oncology, Department of Internal Medicine, Seoul St. Mary’s Hospital, College of Medicine, The Catholic University of Korea, Seoul 06591, Republic of Korea
| | - Sook-Hee Hong
- Division of Medical Oncology, Department of Internal Medicine, Seoul St. Mary’s Hospital, College of Medicine, The Catholic University of Korea, Seoul 06591, Republic of Korea
| | - Sung Jong Lee
- Department of Obstetrics and Gynecology, Seoul St. Mary’s Hospital, College of Medicine, The Catholic University of Korea, Seoul 06591, Republic of Korea
- Cancer Research Institute, College of Medicine, The Catholic University of Korea, Seoul 06591, Republic of Korea
| | - Keun Ho Lee
- Department of Obstetrics and Gynecology, Seoul St. Mary’s Hospital, College of Medicine, The Catholic University of Korea, Seoul 06591, Republic of Korea
| | - Ahwon Lee
- Department of Hospital Pathology, College of Medicine, The Catholic University of Korea, Seoul 06591, Republic of Korea; (S.J.); (M.L.)
- Cancer Research Institute, College of Medicine, The Catholic University of Korea, Seoul 06591, Republic of Korea
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Piedimonte S, Rosa G, Gerstl B, Sopocado M, Coronel A, Lleno S, Vicus D. Evaluating the use of machine learning in endometrial cancer: a systematic review. Int J Gynecol Cancer 2023; 33:1383-1393. [PMID: 37666535 DOI: 10.1136/ijgc-2023-004622] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/06/2023] Open
Abstract
OBJECTIVE To review the literature on machine learning in endometrial cancer, report the most commonly used algorithms, and compare performance with traditional prediction models. METHODS This is a systematic review of the literature from January 1985 to March 2021 on the use of machine learning in endometrial cancer. An extensive search of electronic databases was conducted. Four independent reviewers screened studies initially by title then full text. Quality was assessed using the MINORS (Methodological Index for Non-Randomized Studies) criteria. P values were derived using the Pearson's Χ2 test in JMP 15.0. RESULTS Among 4295 articles screened, 30 studies on machine learning in endometrial cancer were included. The most frequent applications were in patient datasets (33.3%, n=10), pre-operative diagnostics (30%, n=9), genomics (23.3%, n=7), and serum biomarkers (13.3%, n=4). The most commonly used models were neural networks (n=10, 33.3%) and support vector machine (n=6, 20%).The number of publications on machine learning in endometrial cancer increased from 1 in 2010 to 29 in 2021.Eight studies compared machine learning with traditional statistics. Among patient dataset studies, two machine learning models (20%) performed similarly to logistic regression (accuracy: 0.85 vs 0.82, p=0.16). Machine learning algorithms performed similarly to detect endometrial cancer based on MRI (accuracy: 0.87 vs 0.82, p=0.24) while outperforming traditional methods in predicting extra-uterine disease in one serum biomarker study (accuracy: 0.81 vs 0.61). For survival outcomes, one study compared machine learning with Kaplan-Meier and reported no difference in concordance index (83.8% vs 83.1%). CONCLUSION Although machine learning is an innovative and emerging technology, performance is similar to that of traditional regression models in endometrial cancer. More studies are needed to assess its role in endometrial cancer. PROSPERO REGISTRATION NUMBER CRD42021269565.
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Affiliation(s)
- Sabrina Piedimonte
- Department of Gynecologic Oncology, University of Toronto, Toronto, Ontario, Canada
| | | | - Brigitte Gerstl
- The Rosa Institute, Sydney, New South Wales, Australia
- The Kirby Institute, University of New South Wales, Sydney, New South Wales, Australia
| | - Mars Sopocado
- The Rosa Institute, Sydney, New South Wales, Australia
| | - Ana Coronel
- The Rosa Institute, Sydney, New South Wales, Australia
| | | | - Danielle Vicus
- Department of Gynecologic Oncology, University of Toronto, Toronto, Ontario, Canada
- Department of Gynecologic Oncology, Sunnybrook Health Sciences, Toronto, Ontario, Canada
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Dos Santos MV, Holth A, Lindemann K, Staff AC, Davidson B. Clinical significance of L1CAM expression in metastatic tubo-ovarian high-grade serous carcinoma. Gynecol Oncol 2023; 176:76-81. [PMID: 37478615 DOI: 10.1016/j.ygyno.2023.07.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2023] [Revised: 06/30/2023] [Accepted: 07/04/2023] [Indexed: 07/23/2023]
Abstract
OBJECTIVE To analyze the expression and prognostic role of L1CAM in tubo-ovarian high-grade serous carcinoma (HGSC). METHODS L1CAM protein expression by immunohistochemistry was analyzed in 644 HGSC (413 effusions, 231 surgical specimens). Expression was analyzed for association with clinicopathologic parameters and survival. RESULTS L1CAM protein expression was found in 401/413 (97%) effusions and 209/231 (90%) surgical specimens, with significantly higher staining extent in effusions (p < 0.001). L1CAM protein expression in effusions was unrelated to clinicopathologic parameters (p > 0.05). In surgical specimens, higher L1CAM expression was significantly related to primary (intrinsic) chemoresistance (p = 0.017). High (>25%) L1CAM expression in HGSC effusions (p = 0.02), older patient age (p = 0.013), FIGO stage IV disease (p < 0.001) and larger residual disease volume (p = 0.001) were significantly associated with shorter overall survival (OS) in univariate analysis. In Cox multivariate analysis, only FIGO stage (p = 0.001) and residual disease volume (p = 0.003) were independent prognosticators of OS. L1CAM expression in effusions was unrelated to progression-free survival (PFS). There was no association between L1CAM expression in surgical specimens and survival. CONCLUSION L1CAM is overexpressed in HGSC effusions compared to surgical specimens. Its overexpression in effusions is significantly associated with shorter OS, but not independently of established prognostic factors such as FIGO stage and residual disease volume.
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Affiliation(s)
| | - Arild Holth
- Department of Pathology, Oslo University Hospital, Norwegian Radium Hospital, N-0310 Oslo, Norway
| | - Kristina Lindemann
- University of Oslo, Faculty of Medicine, Institute of Clinical Medicine, N-0316 Oslo, Norway; Department of Gynecologic Oncology, Oslo University Hospital, Norwegian Radium Hospital, N-0310 Oslo, Norway
| | - Anne Cathrine Staff
- University of Oslo, Faculty of Medicine, Institute of Clinical Medicine, N-0316 Oslo, Norway; Department of Obstetrics and Gynecology, Oslo University Hospital, Ullevål Hospital, N-0450 Oslo, Norway
| | - Ben Davidson
- Department of Pathology, Oslo University Hospital, Norwegian Radium Hospital, N-0310 Oslo, Norway; University of Oslo, Faculty of Medicine, Institute of Clinical Medicine, N-0316 Oslo, Norway.
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10
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de Freitas D, Aguiar FN, Anton C, de Almeida DC, Bacchi CE, Carvalho JP, Carvalho FM. Clinicopathological characteristics of endometrial carcinomas according to DNA mismatch repair protein status. Heliyon 2023; 9:e17495. [PMID: 37408903 PMCID: PMC10319187 DOI: 10.1016/j.heliyon.2023.e17495] [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: 04/23/2023] [Revised: 06/08/2023] [Accepted: 06/20/2023] [Indexed: 07/07/2023] Open
Abstract
DNA mismatch repair protein deficiency (MMRd) in endometrial carcinoma is associated with the risk of Lynch syndrome and response to immune checkpoint inhibitors. It is also related to microsatellite instability and corresponds to a molecular subtype of endometrial tumor with an unclear prognosis. Here, we evaluated the clinicopathological characteristics and prognosis of 312 consecutive endometrial carcinoma cases submitted to complete surgical staging at a single institution. We compared MMRd and mismatch repair protein-proficient (MMRp) tumors and examined the effects of the MMR protein loss type (MLH1/PMS2 vs. MSH2/MSH6) and influence of L1CAM and p53 expression. The median follow-up period was 54.5 (range, 0-120.5) months. No difference was observed between MMRd [n = 166 (37.2%)] and MMRp [n = 196 (62.8%)] cases in terms of age, body mass index, FIGO stage, tumor grade, tumor size, depth of myometrial infiltration, or lymph node metastasis. More MMRd than MMRp tumors had endometrioid histology (87.9% vs. 75.5%) and despite MMRd had more lymphovascular space invasion (LVSI; 27.2% vs. 16.9%), they presented fewer recurrences and no difference in lymph node metastasis and disease-related death. Relative to those with MLH1/MSH6 loss, tumors with MSH2/MSH6 loss were diagnosed at earlier FIGO stages, were smaller, and had less ≥50% myometrial invasion, LVSI and lymph node metastasis. Outcomes, however, did not differ between these groups. L1CAM positivity and mutation-type p53 expression were more common in MMRp than in MMRd tumors and did not differ between the MLH1/PMS2 and MSH2/MSH6 loss groups. In the entire cohort, L1CAM and mutation p53 expression were associated with worse prognosis, but only non-endometrioid histology, FIGO stage III/IV, and deep myometrial infiltration were significant predictors. In the subgroup of endometrioid carcinomas, only FIGO stage III/IV was associated with poor outcomes. The risk of lymph node metastasis was associated with tumor size, non-endometrioid histology, and multifocal LVSI. For MMRd tumors, only tumor size and myometrial invasion depth were predictive of lymph node involvement. In our cohort, MMRd tumors were associated with greater recurrence-free, but not overall, survival. The precise identification of MMRd status, present in a substantial proportion of endometrial cancer cases, is a challenge to be overcome for proper patient management. MMRd status serves as a marker for Lynch syndrome, and a significant number of these tumors are high risk and candidate to immunotherapy.
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Affiliation(s)
- Daniela de Freitas
- Instituto do Cancer do Estado de São Paulo, Faculdade de Medicina da Universidade de São Paulo, Av. Dr. Arnaldo, 251, ZIP code 01246-000, Sao Paulo, SP, Brazil
- Department of Pathology, Faculdade de Medicina da Universidade de São Paulo, Av. Dr. Arnaldo, 455, room 1465, ZIP code 01246-903, Sao Paulo, SP, Brazil
| | - Fernando Nalesso Aguiar
- Instituto do Cancer do Estado de São Paulo, Faculdade de Medicina da Universidade de São Paulo, Av. Dr. Arnaldo, 251, ZIP code 01246-000, Sao Paulo, SP, Brazil
| | - Cristina Anton
- Instituto do Cancer do Estado de São Paulo, Faculdade de Medicina da Universidade de São Paulo, Av. Dr. Arnaldo, 251, ZIP code 01246-000, Sao Paulo, SP, Brazil
| | | | - Carlos Eduardo Bacchi
- Consultoria em Patologia, Rua Major Leônidas Cardoso, 739, ZIP code 18602-010, Botucatu, SP, Brazil
| | - Jesus Paula Carvalho
- Instituto do Cancer do Estado de São Paulo, Faculdade de Medicina da Universidade de São Paulo, Av. Dr. Arnaldo, 251, ZIP code 01246-000, Sao Paulo, SP, Brazil
- Department of Obstetrics and Gynecology, Faculdade de Medicina da Universidade de São Paulo, Av. Dr. Enéas de Carvalho Aguiar, 255, ZIP code 05403-000, Sao Paulo, SP, Brazil
| | - Filomena Marino Carvalho
- Department of Pathology, Faculdade de Medicina da Universidade de São Paulo, Av. Dr. Arnaldo, 455, room 1465, ZIP code 01246-903, Sao Paulo, SP, Brazil
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11
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Kim J, Kim SI, Kim NR, Kim H, Kim HS, Chung HH, Kim JW, Lee C, Lee M. Prognostic significance of L1CAM expression in addition to ProMisE in endometrial cancer. Gynecol Oncol 2023; 174:231-238. [PMID: 37236032 DOI: 10.1016/j.ygyno.2023.05.062] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2023] [Revised: 05/14/2023] [Accepted: 05/17/2023] [Indexed: 05/28/2023]
Abstract
OBJECTIVE To investigate the prognostic significance of L1 cell-adhesion molecule (L1CAM), β-catenin, and programmed death-ligand 1 (PD-L1) in endometrial cancer (EC) patients, with a focus on p53 wild-type subgroup, for additional risk stratification. METHODS This retrospective cohort study included EC patients classified according to Proactive Molecular Risk Classifier for Endometrial Cancer (ProMisE) who underwent primary surgical treatment at the single center between January 2014 and December 2018. Immunohistochemical staining was performed for four mismatch repair (MMR) proteins, p53, L1CAM, β-catenin, and PD-L1. DNA polymerase epsilon (POLE) mutation was detected by hot spot sequencing via droplet digital polymerase chain reaction. Survival outcome of each subgroup of L1CAM, β-catenin, and PD-L1 was measured according to their expression. RESULTS A total of 162 EC patients were included. Endometrioid histologic type and early-stage disease were 140 (86.4%) and 109 (67.3%), respectively. ProMisE classification assigned 48 (29.6%), 16 (9.9%), 72 (44.4%), and 26 (16.0%) patients to MMR-deficient, POLE-mutated, p53 wild-type, and p53 abnormal subgroups, respectively. L1CAM was identified as an independent poor prognostic factor for progression-free survival (PFS; adjusted hazard ratio [aHR], 3.207; 95% confidence interval (CI), 1.432-7.187; P = 0.005), whereas β-catenin and PD-L1 positivity were not associated with recurrence (P = 0.462 and P = 0.152, respectively). In p53 wild-type subgroup, L1CAM positivity was associated with worse PFS (aHR, 4.906; 95% CI, 1.685-14.287; P = 0.004). CONCLUSION L1CAM positivity was associated with poor prognosis in EC and further stratified the risk of recurrence in p53 wild-type subgroup, whereas β-catenin and PD-L1 were not informative for risk stratification.
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Affiliation(s)
- Junhwan Kim
- Department of Obstetrics and Gynecology, Asan Medical Center, Seoul, Republic of Korea; Department of Obstetrics and Gynecology, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - Se Ik Kim
- Department of Obstetrics and Gynecology, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - Nae Ry Kim
- Department of Obstetrics and Gynecology, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - Hyojin Kim
- Department of Pathology, Seoul National University Bundang Hospital, Bundang-gu, Seongnam-si, Gyeonggi-do, Republic of Korea
| | - Hee Seung Kim
- Department of Obstetrics and Gynecology, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - Hyun Hoon Chung
- Department of Obstetrics and Gynecology, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - Jae-Weon Kim
- Department of Obstetrics and Gynecology, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - Cheol Lee
- Department of Pathology, Seoul National University Hospital, Seoul, Republic of Korea.
| | - Maria Lee
- Department of Obstetrics and Gynecology, Seoul National University College of Medicine, Seoul, Republic of Korea; Department of Obstetrics and Gynecology, Seoul National University Hospital, Seoul, Republic of Korea.
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12
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Koppikar S, Oaknin A, Babu KG, Lorusso D, Gupta S, Wu LY, Rajabto W, Harano K, Hong SH, Malik RA, Strebel H, Aggarwal IM, Lai CH, Dejthevaporn T, Tangjitgamol S, Cheng WF, Chay WY, Benavides D, Hashim NM, Moon YW, Yunokawa M, Anggraeni TD, Wei W, Curigliano G, Maheshwari A, Mahantshetty U, Sheshadri S, Peters S, Yoshino T, Pentheroudakis G. Pan-Asian adapted ESMO Clinical Practice Guidelines for the diagnosis, treatment and follow-up of patients with endometrial cancer. ESMO Open 2023; 8:100774. [PMID: 36696825 PMCID: PMC10024150 DOI: 10.1016/j.esmoop.2022.100774] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2022] [Accepted: 12/06/2022] [Indexed: 01/25/2023] Open
Abstract
The most recent version of the European Society for Medical Oncology (ESMO) Clinical Practice Guidelines for the diagnosis, treatment and follow-up of patients with endometrial cancer was published in 2022. It was therefore decided, by both the ESMO and the Indian Society of Medical and Paediatric Oncology (ISMPO), to convene a virtual meeting in July 2022 to adapt the ESMO 2022 guidelines to take into account the variations in the management of endometrial cancer in Asia. These guidelines represent the consensus opinion of a panel of Asian experts representing the oncological societies of China (CSCO), India (ISMPO), Indonesia (ISHMO), Japan (JSMO), Korea (KSMO), Malaysia (MOS), the Philippines (PSMO), Singapore (SSO), Taiwan (TOS) and Thailand (TSCO). Voting was based on scientific evidence and was conducted independently of the current treatment practices and treatment access constraints in the different Asian countries, which were discussed when appropriate. The aim of this guideline manuscript is to provide guidance for the optimisation and harmonisation of the management of patients with endometrial cancer across the different regions of Asia, drawing on the evidence provided by Western and Asian trials whilst respecting the variations in clinical presentation, diagnostic practices including molecular profiling and disparities in access to therapeutic options, including drug approvals and reimbursement strategies.
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Affiliation(s)
- S Koppikar
- Department of Medical Oncology, Lilavati Hospital and Research Centre, Mumbai, India; Department of Medical Oncology, Bombay Hospital Institute of Medical Sciences, Mumbai, India.
| | - A Oaknin
- Gynaecologic Cancer Programme, Vall d'Hebron Institute of Oncology (VHIO), Hospital Universitari Vall d'Hebron, Vall d'Hebron Barcelona Hospital Campus, Barcelona, Spain
| | - K Govind Babu
- Department of Medical Oncology, HCG Hospital and St. Johns Medical College, Bengaluru, India
| | - D Lorusso
- Department of Life Science and Public Health, Catholic University of Sacred Heart, Largo Agostino Gemelli, Rome; Department of Women and Child Health, Division of Gynaecologic Oncology, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
| | - S Gupta
- Department of Medical Oncology, Tata Memorial Centre and Homi Bhabha National Institute, Mumbai, India
| | - L-Y Wu
- Department of Gynecologic Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - W Rajabto
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, Dr. Cipto Mangunkusumo General Hospital/Faculty of Medicine Universitas Indonesia, Jakarta, Indonesia
| | - K Harano
- Department of Medical Oncology, National Cancer Center Hospital East, Kashiwa, Japan
| | - S-H Hong
- Department of Internal Medicine, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - R A Malik
- Clinical Oncology Unit, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia
| | - H Strebel
- Division of Medical Oncology, Department of Internal Medicine, University of the Philippines, Philippine General Hospital, Manila, The Philippines
| | - I M Aggarwal
- Department of Gynaecologic Oncology, KK Women's and Children's Hospital, Singapore, Singapore
| | - C-H Lai
- Department of Obstetrics and Gynecology, Chang Gung Memorial Hospital, Linkou Branch, Taoyuan, Taiwan
| | - T Dejthevaporn
- Medical Oncology Unit, Faculty of Medicine, Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
| | - S Tangjitgamol
- Department of Obstetrics and Gynecology, Faculty of Medicine Vajira Hospital, Navamindradhiraj University, Bangkok, Thailand; Obstetrics and Gynecology Center, Medpark Hospital, Bangkok, Thailand
| | - W F Cheng
- Department of Obstetrics and Gynecology, National Taiwan University Hospital, Taipei, Taiwan
| | - W Y Chay
- Division of Medical Oncology, National Cancer Centre, Singapore, Singapore
| | - D Benavides
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, U.P. College of Medicine and Philippine General Hospital, Manila, The Philippines
| | - N M Hashim
- Oncology and Radiotherapy Department, KPJ Johor Specialist Hospital, Johor Bahru, Malaysia
| | - Y W Moon
- Department of Hematology and Oncology, CHA Bundang Medical Center (CBMC), CHA University, Seongnam, Gyeonggi-do, Republic of Korea
| | - M Yunokawa
- Department of Gynecology and Medical Oncology, The Cancer Institute Hospital of Japanese Foundation for Cancer Research (JFCR), Tokyo, Japan
| | - T D Anggraeni
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, Dr. Cipto Mangunkusumo General Hospital/Faculty of Medicine Universitas Indonesia, Jakarta, Indonesia
| | - W Wei
- Department of Gynecologic Oncology, State Key Laboratory of Oncology in South China, Collaborative Innovation Centre for Cancer Medicine, Sun Yat-Sen University Cancer Center, Guangzhou, Guangdong, China
| | - G Curigliano
- European Institute of Oncology, IRCCS, Milano, Italy; Department of Oncology and Hemato-Oncology, University of Milano, Milano, Italy
| | - A Maheshwari
- Department of Gynecologic Oncology, Tata Memorial Centre and Homi Bhabha National Institute, Mumbai, India
| | - U Mahantshetty
- Department of Radiation Oncology, Homi Bhabha Cancer Hospital and Research Hospital, Vishakhapatnam, India
| | - S Sheshadri
- Department of Pathology, Kidwai Memorial Institute of Oncology, Bengaluru, India
| | - S Peters
- Oncology Department, Lausanne University Hospital (CHUV), Lausanne, Switzerland
| | - T Yoshino
- Department of Gastroenterology and Gastrointestinal Oncology, National Cancer Center Hospital East, Kashiwa, Japan
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Haag JG, Wolsky RJ, Moroney MR, Sheren J, Sheeder J, Bitler BG, Corr BR. Clinicopathologic Evaluation of CTNNB1 Mutations in High-Intermediate Risk Endometrial Endometrioid Carcinoma. Int J Gynecol Pathol 2023; 42:43-53. [PMID: 35283443 PMCID: PMC9470776 DOI: 10.1097/pgp.0000000000000865] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
CTNNB1 mutations convey increased risk of recurrence in low-risk endometrial endometrioid carcinoma (EEC). Results from previous high-intermediate risk (HIR) cohorts are mixed. The aims of this study were to correlate CTNNB1 mutational status with clinical outcomes and to evaluate the relationship between CTNNB1 mutations and the 4 prognostic subgroups defined by The Cancer Genome Atlas in HIR EEC. CTNNB1 mutational status was determined by Sanger sequencing of exon 3 of the CTNNB1 gene. Mismatch repair, POLE , p53, and L1 cell-adhesion molecule (L1CAM) status were also evaluated. Descriptive statistics and survival analyses were performed. Eighty-eight cases of HIR EEC were identified, of which 22 (25%) were CTNNB1 mutant ( CTNNB1 -mut) and 66 (75%) were wild-type ( CTNNB1 -WT). Median follow-up was 60 mo. Recurrence occurred in 13/88 (15%) patients. Recurrence rates were not significantly different between patients with CTNNB1- mut and CTNNB1- WT tumors (14% vs. 15%, P =0.86). Recurrence-free survival and overall survival were not significantly different (recurrence-free survival hazard ratio: 0.97, 95% confidence interval: 0.27-3.52, P =0.96; overall survival hazard ratio: 0.23, 95% confidence interval: 0.03-1.71, P =0.15). Mismatch repair deficiency was more prevalent in CTNNB1 -WT compared with CTNNB1 -mut tumors (46% vs. 14%, P =0.01); prevalence of POLE mutations and aberrant p53 were not significantly different. In contrast to patients with low-risk EEC, no differences in recurrence or survival were found in patients with HIR EEC with CTNNB1- mut compared with CTNNB1 -WT tumors.
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Affiliation(s)
- Jennifer G. Haag
- Department of Obstetrics and Gynecology, University of Colorado Anschutz Medical Campus, Aurora, CO, USA
| | - Rebecca J. Wolsky
- Department of Pathology, University of Colorado Anschutz Medical Campus, Aurora, CO, USA
| | - Marisa R. Moroney
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, University of Colorado Anschutz Medical Campus, Aurora, CO, USA
| | - Jamie Sheren
- Colorado Molecular Correlates Laboratory, University of Colorado Anschutz Medical Campus, Aurora, CO, USA
| | - Jeanelle Sheeder
- Department of Obstetrics and Gynecology, University of Colorado Anschutz Medical Campus, Aurora, CO, USA
| | - Benjamin G. Bitler
- Division of Reproductive Sciences, Department of Obstetrics and Gynecology, University of Colorado Anschutz Medical Campus, Aurora, CO, USA
| | - Bradley R. Corr
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, University of Colorado Anschutz Medical Campus, Aurora, CO, USA
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14
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Walsh CS, Hacker KE, Secord AA, DeLair DF, McCourt C, Urban R. Molecular testing for endometrial cancer: An SGO clinical practice statement. Gynecol Oncol 2023; 168:48-55. [PMID: 36399812 DOI: 10.1016/j.ygyno.2022.10.024] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2022] [Revised: 10/27/2022] [Accepted: 10/28/2022] [Indexed: 11/17/2022]
Abstract
The Cancer Genome Atlas publication first described the genomic landscape of endometrial cancer and characterized these cancers into four molecular subtypes with different prognoses. The Proactive Molecular Classifier for Endometrial Cancer was developed to more easily and inexpensively classify endometrial cancers into four similar molecular subtypes which are termed POLE, mismatch repair deficient, p53 abnormal and no specific molecular profile. Beyond these four subtypes, other molecular biomarkers may influence clinical behavior and response to targeted therapies and include beta-catenin, Her2 amplification, PI3K/mTOR/AKT alterations, L1CAM, hormone receptor expression, tumor mutational burden, and ARID1A. There are numerous clinical trials exploring treatment escalation and de-escalation within the four molecular subtypes as well as matching targeted therapies to specific mutational or biomarker profiles. All endometrial cancers should undergo basic molecular classification that includes assessment of mismatch repair status. POLE and p53 status are prognostic and may become actionable in the future. Clinicians who treat patients with endometrial cancer should understand the role of molecular classification in guiding treatment. The goal of this practice statement is to guide appropriate testing, interpretation, and application of molecular information in endometrial cancer.
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Affiliation(s)
- Christine S Walsh
- Department of Obstetrics and Gynecology, Division of Gynecologic Oncology, University of Colorado, Aurora, CO, United States of America.
| | - Kari E Hacker
- Department of Obstetrics and Gynecology, Division of Gynecologic Oncology, New York University Langone Health, New York, NY, United States of America
| | - Angeles Alvarez Secord
- Department of Obstetrics and Gynecology, Division of Gynecologic Oncology, Duke University Medical Center, Duke Cancer Institute, Durham, NC, United States of America
| | - Deborah F DeLair
- Department of Pathology, New York University Langone Health, New York, NY, United States of America
| | - Carolyn McCourt
- Department of Obstetrics and Gynecology, Division of Gynecologic Oncology, Washington University School of Medicine, Saint Louis, MO, United States of America
| | - Renata Urban
- Department of Obstetrics and Gynecology, Division of Gynecologic Oncology, University of Washington, Seattle, WA, United States of America
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15
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da Silva JL, de Albuquerque LZ, Rodrigues FR, Bastos NC, Small IA, Barroso EBC, Cordero FL, Fernandes DDS, Paulino E, de Melo AC. Exploring biomarkers and prognostic factors in uterine carcinosarcoma: An insight into L1CAM, CDX2, p53, and MSI status. PLoS One 2023; 18:e0285447. [PMID: 37200263 DOI: 10.1371/journal.pone.0285447] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2022] [Accepted: 04/23/2023] [Indexed: 05/20/2023] Open
Abstract
BACKGROUND Uterine Carcinosarcomas (UCS) are a rare type of cancer composed of an admixture of high-grade carcinomatous and sarcomatous elements. Clinicopathological prognostic factors in UCS are well established, but studies that approach the impact of biomarkers in this unusual disease are scarce. The study objective was to evaluate the prevalence and prognostic impact of a panel of prominent biomarkers in uterine carcinosarcoma (UCS) using an immunohistochemical characterization with four biomarkers. METHODS AND FINDINGS The internal database of a single Brazilian institution was carefully explored to select women diagnosed with UCS who were submitted to surgery and postoperative chemotherapy with carboplatin and paclitaxel between January 2012 and December 2017. Tissue microarrays containing UCS samples were evaluated by immunohistochemistry for L1CAM, CDX2, p53 and microsatellite instability markers. A total of 57 cases were included. The mean age was 65.3 years (standard deviation, SD 7.0). L1CAM was negative (score 0, no staining) in 27 (47.4%) patients. Of L1CAM-positive, 10 (17.5%) showed weak (score 1, <10%), 6 (10.5%) showed moderate (score 2, between 10-50%), and 14 (24.6%) showed strong L1CAM staining (score 3, ≧50%). dMMR occurred in 3 (5.3%) cases. The p53 was aberrantly expressed in 15 (26.3%) tumors. CDX2 was positive in 3 (5.3%) patients. The three-year progression-free survival (PFS) rate in the general population of the study was 21.2% (95% CI: 11.7-38.1) and the three-year overall survival (OS) rate was 29.4% (95% CI: 18.1-47.6). By multivariate analysis, the presence of metastases and CDX2-positive were significantly associated with poorer PFS (p < 0.001 and p = 0.002, respectively) and OS (p < 0.001 and p = 0.009, respectively). CONCLUSION The strong influence of CDX2 on prognosis requires further investigation. Biological or molecular variability may have impaired the assessment of the impact of the other markers on survival.
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Affiliation(s)
- Jesse Lopes da Silva
- Division of Clinical Research and Technological Development, Brazilian National Cancer Institute, Rio de Janeiro, Brazil
| | - Lucas Zanetti de Albuquerque
- Division of Clinical Research and Technological Development, Brazilian National Cancer Institute, Rio de Janeiro, Brazil
| | | | | | - Isabele Avila Small
- Division of Clinical Research and Technological Development, Brazilian National Cancer Institute, Rio de Janeiro, Brazil
| | | | - Fernando Lopes Cordero
- Gynecologic Oncology Section, Brazilian National Cancer Institute, Rio de Janeiro, Brazil
| | | | - Eduardo Paulino
- Clinical Oncology Section, Brazilian National Cancer Institute, Rio de Janeiro, Brazil
| | - Andreia Cristina de Melo
- Division of Clinical Research and Technological Development, Brazilian National Cancer Institute, Rio de Janeiro, Brazil
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16
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Interpretable prognostic modeling of endometrial cancer. Sci Rep 2022; 12:21543. [PMID: 36513790 PMCID: PMC9747711 DOI: 10.1038/s41598-022-26134-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2022] [Accepted: 12/09/2022] [Indexed: 12/15/2022] Open
Abstract
Endometrial carcinoma (EC) is one of the most common gynecological cancers in the world. In this work we apply Cox proportional hazards (CPH) and optimal survival tree (OST) algorithms to the retrospective prognostic modeling of disease-specific survival in 842 EC patients. We demonstrate that linear CPH models are preferred for the EC risk assessment based on clinical features alone, while interpretable, non-linear OST models are favored when patient profiles can be supplemented with additional biomarker data. We show how visually interpretable tree models can help generate and explore novel research hypotheses by studying the OST decision path structure, in which L1 cell adhesion molecule expression and estrogen receptor status are correctly indicated as important risk factors in the p53 abnormal EC subgroup. To aid further clinical adoption of advanced machine learning techniques, we stress the importance of quantifying model discrimination and calibration performance in the development of explainable clinical prediction models.
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17
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Matias-Guiu X, Selinger CI, Anderson L, Buza N, Ellenson LH, Fadare O, Ganesan R, Ip PPC, Palacios J, Parra-Herran C, Raspollini MR, Soslow RA, Werner HMJ, Lax SF, McCluggage WG. Data Set for the Reporting of Endometrial Cancer: Recommendations From the International Collaboration on Cancer Reporting (ICCR). Int J Gynecol Pathol 2022; 41:S90-S118. [PMID: 36305536 DOI: 10.1097/pgp.0000000000000901] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Endometrial cancer is one of the most common cancers among women. The International Collaboration on Cancer Reporting (ICCR) developed a standardized endometrial cancer data set in 2011, which provided detailed recommendations for the reporting of resection specimens of these neoplasms. A new data set has been developed, which incorporates the updated 2020 World Health Organization Classification of Female Genital Tumors, the Cancer Genome Atlas (TCGA) molecular classification of endometrial cancers, and other major advances in endometrial cancer reporting, all of which necessitated a major revision of the data set. This updated data set has been produced by a panel of expert pathologists and an expert clinician and has been subject to international open consultation. The data set includes core elements which are unanimously agreed upon as essential for cancer diagnosis, clinical management, staging, or prognosis and noncore elements which are clinically important, but not essential. Explanatory notes are provided for each element. Adoption of this updated data set will result in improvements in endometrial cancer patient care.
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18
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p53, Pirh2, and L1CAM as Promising Prognostic Biomarkers of Endometrial Carcinoma: An Immunohistochemical and Genetic Study. Appl Immunohistochem Mol Morphol 2022; 30:713-725. [PMID: 36251972 DOI: 10.1097/pai.0000000000001073] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2021] [Accepted: 09/12/2022] [Indexed: 11/25/2022]
Abstract
Endometrial cancer (EC) is the most common gynecologic cancer and the current methods for the prediction of its prognosis and treatment response are unfortunately suboptimal. In this study, we evaluated the prognostic value of p53, Pirh2, and L1CAM in 60 cases of EC using immunohistochemistry (IHC) and polymerase chain reaction. TP53 missense mutations result in nuclear accumulation of p53 protein that can be detected as overexpression by IHC. This is in the form of diffuse strong nuclear positivity involving at least at least >50% of the tumor cells as a whole or if >50% of the tumor cells of a discrete geographical areas. Abnormal p53 IHC expression was expressed in 33.3% of the cases and significantly associated with the tumor grade, myometrial invasion (MI), lymphovascular invasion (LVSI), nodal metastasis, and FIGO stage, and the advanced European Society for Medical Oncology (ESMO) risk groups (P<0.001 for each). High IHC Pirh2 expression was noted in 58.3% of the cases, and significantly associated with MI, LVSI, nodal metastasis, FIGO stage, and high-risk group (P<0.001, P=0.011, P=0.010, P=0.024, P=0.005, respectively). There was a significant upregulation of Pirh2 mRNA expression in EC specimens as compared with the control adjacent tissues (P=0.001). Upregulated Pirh2 mRNA expression had a significant association with Pirh2 immunostaining, tumor grade, tumor stage, MI, lymph node involvement, LVSI, and relapse (P<0.001 for each). Positive L1CAM immunoexpression was noted in 26.7% and was significantly associated with grade, MI, LVSI, nodal metastasis, FIGO stage, and high-risk group (P=0.003, P=0.023, P=0.003, P<0.001, P<0.001, P=0.002, respectively). Analysis of follow-up period revealed that EC with abnormal p53 IHC expression, high pirh2 and positive L1CAM expression exhibited a potent relation with tumor relapse, shorter overall survival and disease-specific survival (P<0.001 for each). Mutant p53, high Pirh2, and L1CAM-positive EC are highly aggressive tumors with a shortened survival rate, dismal outcome, and high risk of relapse after the standard protocol of therapy.
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Oaknin A, Bosse TJ, Creutzberg CL, Giornelli G, Harter P, Joly F, Lorusso D, Marth C, Makker V, Mirza MR, Ledermann JA, Colombo N. Endometrial cancer: ESMO Clinical Practice Guideline for diagnosis, treatment and follow-up. Ann Oncol 2022; 33:860-877. [PMID: 35690222 DOI: 10.1016/j.annonc.2022.05.009] [Citation(s) in RCA: 157] [Impact Index Per Article: 78.5] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2022] [Revised: 04/27/2022] [Accepted: 05/19/2022] [Indexed: 12/24/2022] Open
Affiliation(s)
- A Oaknin
- Gynaecologic Cancer Programme, Vall d'Hebron Institute of Oncology (VHIO), Hospital Universitari Vall d'Hebron, Vall d'Hebron Barcelona Hospital Campus, Barcelona, Spain
| | - T J Bosse
- Departments of Pathology, Leiden University Medical Center, Leiden, The Netherlands
| | - C L Creutzberg
- Radiation Oncology, Leiden University Medical Center, Leiden, The Netherlands
| | - G Giornelli
- Department of Oncology, Instituto Alexander Fleming, Buenos Aires, Argentina
| | - P Harter
- Department of Gynecology & Gynecologic Oncology, Ev. Kliniken Essen-Mitte, Essen, Germany
| | - F Joly
- ANTICIPE, Cancer and Cognition Platform, Normandie University, Caen, France; Medical Oncology Department, Centre François Baclesse, Caen, France
| | - D Lorusso
- Department of Life Science and Public Health, Catholic University of Sacred Heart, Largo Agostino Gemelli, Rome, Italy; Department of Women and Child Health, Division of Gynaecologic Oncology, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
| | - C Marth
- Department of Obstetrics and Gynecology, Medical University Innsbruck, Innsbruck, Austria
| | - V Makker
- Gynecologic Medical Oncology Service, Memorial Sloan Kettering Cancer Center, New York, USA; Department of Medicine, Weill Cornell Medical College, New York, USA
| | - M R Mirza
- Department of Oncology, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
| | - J A Ledermann
- Cancer Institute, University College London (UCL), London, UK; Department of Oncology, UCL Hospitals, London, UK
| | - N Colombo
- Department of Gynecologic Oncology, Istituto Europeo di Oncologia IRCCS, Milan, Italy; Department of Medicine and Surgery, University of Milano-Bicocca, Milan, Italy
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L1CAM Expression in Microcystic, Elongated, and Fragmented (MELF) Glands Predicts Lymph Node Involvement in Endometrial Carcinoma. Cancers (Basel) 2022; 14:cancers14153635. [PMID: 35892892 PMCID: PMC9330485 DOI: 10.3390/cancers14153635] [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: 06/16/2022] [Revised: 07/19/2022] [Accepted: 07/21/2022] [Indexed: 11/25/2022] Open
Abstract
In endometrial carcinoma, both L1CAM overexpression and microcystic, elongated and fragmented (MELF) patterns of invasion have been related to epithelial-to-mesenchymal transition and metastatic spread. We aimed to assess the association between L1CAM expression, the MELF pattern, and lymph node status in endometrial carcinoma. Consecutive cases of endometrial carcinoma with MELF pattern were immunohistochemically assessed for L1CAM. Inclusion criteria were endometrioid-type, low-grade, stage T1, and known lymph node status. Uni- and multivariate logistic regression were used to assess the association of L1CAM expression with lymph node status. Fifty-eight cases were included. Most cases showed deep myometrial invasion (n = 42, 72.4%) and substantial lymphovascular space invasion (n = 34, 58.6%). All cases were p53-wild-type; 17 (29.3%) were mismatch repair-deficient. Twenty cases (34.5%) had positive nodes. No cases showed L1CAM positivity in ≥10% of the whole tumor. MELF glands expressed L1CAM at least focally in 38 cases (65.5%). L1CAM positivity in ≥10% of the MELF component was found in 24 cases (41.4%) and was the only significant predictor of lymph node involvement in both univariate (p < 0.001) and multivariate analysis (p < 0.001). In conclusion, L1CAM might be involved in the development of the MELF pattern. In uterine-confined, low-grade endometrioid carcinomas, L1CAM overexpression in MELF glands may predict lymph node involvement.
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21
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Yamazaki H, Asano H, Hatanaka KC, Matsuoka R, Konno Y, Matsuno Y, Hatanaka Y, Watari H. The prognosis of endometrial cancers stratified with conventional risk factors and modified molecular classification. Cancer Sci 2022; 113:3134-3147. [PMID: 35707843 PMCID: PMC9459414 DOI: 10.1111/cas.15460] [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: 04/08/2022] [Revised: 05/28/2022] [Accepted: 06/08/2022] [Indexed: 11/29/2022] Open
Abstract
This study aimed to validate the Proactive Molecular Risk Classifier for Endometrial Cancer, a modified version of The Cancer Genome Atlas, using data from 184 patients with endometrial cancer (median age: 57.5 years; median follow‐up period: 109 months) who had undergone radical surgery (including systemic lymphadenectomy) and subsequent adjuvant chemotherapy (patients with intermediate or high recurrence risk) from 2003 to 2015. Tissue microarrays were prepared from surgical specimens and classified using the conventional clinical risk classifier. Immunohistochemistry was used to detect mismatch repair proteins, L1 cell adhesion molecule, and p53. Direct sequencing was used to identify hotspot mutations in the polymerase‐epsilon gene. Forty‐five patients were identified as having high L1 cell adhesion molecule expression, 41 as low risk, 34 as mismatch repair‐deficient, 13 as polymerase‐epsilon gene‐mutated, five as having abnormal p53, and 46 as other. Patients were stratified into significantly different prognostic groups (p < 0.0001): favorable (low risk and polymerase‐epsilon gene‐mutated), intermediate (mismatch repair‐deficient and other), and unfavorable (high L1 cell adhesion molecule expression and abnormal p53) with 5‐year disease‐specific survival rates of 100%, 93.8%, and 75.1%, respectively (Kaplan–Meier method). The combination of conventional recurrent risk classification, sequencing for polymerase‐epsilon gene mutations and immunohistochemistry for L1 cell adhesion molecule, p53, and mismatch repair proteins can be used to determine the prognoses of patients with endometrial cancer.
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Affiliation(s)
- Hiroyuki Yamazaki
- Department of Obstetrics and Gynecology, Graduate School of Medicine and Faculty of Medicine, Hokkaido University, Sapporo, Japan
| | - Hiroshi Asano
- Department of Obstetrics and Gynecology, Graduate School of Medicine and Faculty of Medicine, Hokkaido University, Sapporo, Japan
| | - Kanako C Hatanaka
- Center for Development of Advanced Diagnostics, Institute of Health Science Innovation for Medical Care, Hokkaido University Hospital, Sapporo, Japan.,Research Division of Genome Companion Diagnostics, Hokkaido University Hospital, Sapporo, Japan
| | - Ryosuke Matsuoka
- Department of Pathology, International University of Health and Welfare Narita Hospital, Narita, Japan
| | - Yosuke Konno
- Department of Obstetrics and Gynecology, Graduate School of Medicine and Faculty of Medicine, Hokkaido University, Sapporo, Japan
| | - Yoshihiro Matsuno
- Department of Surgical Pathology, Hokkaido University Hospital, Sapporo, Japan
| | - Yutaka Hatanaka
- Center for Development of Advanced Diagnostics, Institute of Health Science Innovation for Medical Care, Hokkaido University Hospital, Sapporo, Japan.,Research Division of Genome Companion Diagnostics, Hokkaido University Hospital, Sapporo, Japan
| | - Hidemichi Watari
- Department of Obstetrics and Gynecology, Graduate School of Medicine and Faculty of Medicine, Hokkaido University, Sapporo, Japan
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22
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Loukovaara M, Pasanen A, Bützow R. Molecular classification of endometrial carcinoma: a clinically oriented review. J Clin Pathol 2022; 75:jclinpath-2022-208345. [PMID: 35636924 DOI: 10.1136/jclinpath-2022-208345] [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: 04/14/2022] [Accepted: 05/16/2022] [Indexed: 12/24/2022]
Abstract
The Cancer Genome Atlas research network performed a genome-wide analysis of endometrial carcinomas in 2013 and classified tumours into four distinct subgroups: polymerase-ϵ ultramutated, microsatellite unstable hypermutated, copy-number low and copy-number high. These molecular alterations are mostly mutually exclusive as only about 3% of tumours exhibit more than one molecular signature. Apart from the polymerase-ϵ ultramutated subgroup, molecular classification can be reproduced by using surrogate markers. This has facilitated the implementation of molecular diagnostics into routine patient care. Molecular subgroups are associated with different prognoses; thus, improved risk assessment is their most obvious clinical application. However, based on their unique molecular architectures, molecular subgroups should not be regarded simply as risk groups but rather as distinct diseases. This has prompted us and others to examine the role of molecular subgroups in modifying the prognostic effect of traditional risk factors, including clinical factors, uterine factors and tissue biomarkers, and in predicting the response to adjuvant therapies. In the following review, we summarise the current knowledge of molecularly classified endometrial carcinoma and present, based on our own experience, a proposal for implementing molecular classification into daily practice in pathology laboratories.
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Affiliation(s)
- Mikko Loukovaara
- Department of Obstetrics and Gynecology, Helsinki University Hospital and University of Helsinki, Helsinki, Finland
| | - Annukka Pasanen
- Department of Pathology, Helsinki University Hospital and Research Program in Applied Tumor Genomics, Faculty of Medicine, University of Helsinki, Helsinki, Finland
| | - Ralf Bützow
- Department of Pathology, Helsinki University Hospital and Research Program in Applied Tumor Genomics, Faculty of Medicine, University of Helsinki, Helsinki, Finland
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23
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Njoku K, Barr CE, Crosbie EJ. Current and Emerging Prognostic Biomarkers in Endometrial Cancer. Front Oncol 2022; 12:890908. [PMID: 35530346 PMCID: PMC9072738 DOI: 10.3389/fonc.2022.890908] [Citation(s) in RCA: 22] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2022] [Accepted: 03/28/2022] [Indexed: 12/19/2022] Open
Abstract
Endometrial cancer is the most common gynaecological malignancy in high income countries and its incidence is rising. Whilst most women with endometrial cancer are diagnosed with highly curable disease and have good outcomes, a significant minority present with adverse clinico-pathological characteristics that herald a poor prognosis. Prognostic biomarkers that reliably select those at greatest risk of disease recurrence and death can guide management strategies to ensure that patients receive appropriate evidence-based and personalised care. The Cancer Genome Atlas substantially advanced our understanding of the molecular diversity of endometrial cancer and informed the development of simplified, pragmatic and cost-effective classifiers with prognostic implications and potential for clinical translation. Several blood-based biomarkers including proteins, metabolites, circulating tumour cells, circulating tumour DNA and inflammatory parameters have also shown promise for endometrial cancer risk assessment. This review provides an update on the established and emerging prognostic biomarkers in endometrial cancer.
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Affiliation(s)
- Kelechi Njoku
- Division of Cancer Sciences, University of Manchester, Manchester, United Kingdom
- Stoller Biomarker Discovery Centre, University of Manchester, Manchester, United Kingdom
- Department of Obstetrics and Gynaecology, St Mary’s Hospital, Manchester, University NHS Foundation Trust, Manchester Academic Health Science Centre, Manchester, United Kingdom
| | - Chloe E. Barr
- Division of Cancer Sciences, University of Manchester, Manchester, United Kingdom
- Department of Obstetrics and Gynaecology, St Mary’s Hospital, Manchester, University NHS Foundation Trust, Manchester Academic Health Science Centre, Manchester, United Kingdom
| | - Emma J. Crosbie
- Division of Cancer Sciences, University of Manchester, Manchester, United Kingdom
- Department of Obstetrics and Gynaecology, St Mary’s Hospital, Manchester, University NHS Foundation Trust, Manchester Academic Health Science Centre, Manchester, United Kingdom
- *Correspondence: Emma J. Crosbie,
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24
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Godinez A, Rajput R, Chitranshi N, Gupta V, Basavarajappa D, Sharma S, You Y, Pushpitha K, Dhiman K, Mirzaei M, Graham S, Gupta V. Neuroserpin, a crucial regulator for axogenesis, synaptic modelling and cell-cell interactions in the pathophysiology of neurological disease. Cell Mol Life Sci 2022; 79:172. [PMID: 35244780 PMCID: PMC8897380 DOI: 10.1007/s00018-022-04185-6] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2021] [Revised: 02/01/2022] [Accepted: 02/02/2022] [Indexed: 01/31/2023]
Abstract
Neuroserpin is an axonally secreted serpin that is involved in regulating plasminogen and its enzyme activators, such as tissue plasminogen activator (tPA). The protein has been increasingly shown to play key roles in neuronal development, plasticity, maturation and synaptic refinement. The proteinase inhibitor may function both independently and through tPA-dependent mechanisms. Herein, we discuss the recent evidence regarding the role of neuroserpin in healthy and diseased conditions and highlight the participation of the serpin in various cellular signalling pathways. Several polymorphisms and mutations have also been identified in the protein that may affect the serpin conformation, leading to polymer formation and its intracellular accumulation. The current understanding of the involvement of neuroserpin in Alzheimer's disease, cancer, glaucoma, stroke, neuropsychiatric disorders and familial encephalopathy with neuroserpin inclusion bodies (FENIB) is presented. To truly understand the detrimental consequences of neuroserpin dysfunction and the effective therapeutic targeting of this molecule in pathological conditions, a cross-disciplinary understanding of neuroserpin alterations and its cellular signaling networks is essential.
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Affiliation(s)
- Angela Godinez
- Faculty of Medicine, Health and Human Sciences, Macquarie University, F10A, 2 Technology Place, North Ryde, NSW, 2109, Australia
| | - Rashi Rajput
- Faculty of Medicine, Health and Human Sciences, Macquarie University, F10A, 2 Technology Place, North Ryde, NSW, 2109, Australia
| | - Nitin Chitranshi
- Faculty of Medicine, Health and Human Sciences, Macquarie University, F10A, 2 Technology Place, North Ryde, NSW, 2109, Australia.
| | - Veer Gupta
- School of Medicine, Deakin University, Melbourne, VIC, Australia
| | - Devaraj Basavarajappa
- Faculty of Medicine, Health and Human Sciences, Macquarie University, F10A, 2 Technology Place, North Ryde, NSW, 2109, Australia
| | - Samridhi Sharma
- Faculty of Medicine, Health and Human Sciences, Macquarie University, F10A, 2 Technology Place, North Ryde, NSW, 2109, Australia
| | - Yuyi You
- Faculty of Medicine, Health and Human Sciences, Macquarie University, F10A, 2 Technology Place, North Ryde, NSW, 2109, Australia
| | - Kanishka Pushpitha
- Faculty of Medicine, Health and Human Sciences, Macquarie University, F10A, 2 Technology Place, North Ryde, NSW, 2109, Australia
| | - Kunal Dhiman
- School of Medicine, Deakin University, Melbourne, VIC, Australia
| | - Mehdi Mirzaei
- Faculty of Medicine, Health and Human Sciences, Macquarie University, F10A, 2 Technology Place, North Ryde, NSW, 2109, Australia
| | - Stuart Graham
- Faculty of Medicine, Health and Human Sciences, Macquarie University, F10A, 2 Technology Place, North Ryde, NSW, 2109, Australia
- Save Sight Institute, University of Sydney, Sydney, NSW, Australia
| | - Vivek Gupta
- Faculty of Medicine, Health and Human Sciences, Macquarie University, F10A, 2 Technology Place, North Ryde, NSW, 2109, Australia.
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25
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Prognosis Stratification Tools in Early-Stage Endometrial Cancer: Could We Improve Their Accuracy? Cancers (Basel) 2022; 14:cancers14040912. [PMID: 35205661 PMCID: PMC8869938 DOI: 10.3390/cancers14040912] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2021] [Revised: 02/07/2022] [Accepted: 02/08/2022] [Indexed: 12/03/2022] Open
Abstract
Simple Summary Endometrial cancer is the most common gynaecological malignancy in developed countries. Most cases are diagnosed at a localized stage, overall with a good prognosis, although approximately 15% of them will recur. The identification of patients with an increased risk of relapse remains a challenge for clinicians. There are well-defined clinicopathological characteristics associated with prognosis. These variables have been integrated in multiple classifiers to stratify the prognosis, and more recently, molecular features have also been considered. The aim of our retrospective study was to compare the three available prognostic stratification tools for endometrial cancer and determine if additional biomarkers could improve their accuracy. We confirmed that the incorporation of molecular classification in risk stratification resulted in better discriminatory capability, which was improved even further with the addition of CTNNB1 mutational evaluation. Abstract There are three prognostic stratification tools used for endometrial cancer: ESMO-ESGO-ESTRO 2016, ProMisE, and ESGO-ESTRO-ESP 2020. However, these methods are not sufficiently accurate to address prognosis. The aim of this study was to investigate whether the integration of molecular classification and other biomarkers could be used to improve the prognosis stratification in early-stage endometrial cancer. Relapse-free and overall survival of each classifier were analyzed, and the c-index was employed to assess accuracy. Other biomarkers were explored to improve the precision of risk classifiers. We analyzed 293 patients. A comparison between the three classifiers showed an improved accuracy in ESGO-ESTRO-ESP 2020 when RFS was evaluated (c-index = 0.78), although we did not find broad differences between intermediate prognostic groups. Prognosis of these patients was better stratified with the incorporation of CTNNB1 status to the 2020 classifier (c-index 0.81), with statistically significant and clinically relevant differences in 5-year RFS: 93.9% for low risk, 79.1% for intermediate merged group/CTNNB1 wild type, and 42.7% for high risk (including patients with CTNNB1 mutation). The incorporation of molecular classification in risk stratification resulted in better discriminatory capability, which could be improved even further with the addition of CTNNB1 mutational evaluation.
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26
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Vizza E, Bruno V, Cutillo G, Mancini E, Sperduti I, Patrizi L, Certelli C, Zampa A, Giannini A, Corrado G. Prognostic Role of the Removed Vaginal Cuff and Its Correlation with L1CAM in Low-Risk Endometrial Adenocarcinoma. Cancers (Basel) 2021; 14:cancers14010034. [PMID: 35008194 PMCID: PMC8750504 DOI: 10.3390/cancers14010034] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2021] [Revised: 12/12/2021] [Accepted: 12/15/2021] [Indexed: 11/16/2022] Open
Abstract
Objective: The aim of our study was to investigate the role of the excised vaginal cuff length as a prognostic factor in terms of DFS and recurrence rate/site, in low-risk endometrial cancer (EC) patients. Moreover, we correlated the recurrence with the expression of L1CAM. Material and Methods: From March 2001 to November 2016, a retrospective data collection was conducted of women undergoing surgical treatment for low-risk EC according to ESMO-ESGO-ESTRO consensus guidelines. Patients were divided into three groups according to their vaginal cuff length: V0 without vaginal cuff, V1 with a vaginal cuff shorter than 1.5 cm and V2 with a vaginal cuff longer than or equal to 1.5 cm. Results: 344 patients were included in the study: 100 in the V0 group, 179 in the V1 group and 65 in the V2 group. The total recurrence rate was 6.1%: the number of patients with recurrence was 8 (8%), 10 (5.6%) and 3 (4.6%), in the V0, V1 and V2 group, respectively. No statistically significant difference was found in the recurrence rate among the three groups. Although the DFS was higher in the V2 group, the result was not significant. L1CAM was positive in 71.4% of recurrences and in 82% of the distant recurrences. Conclusions: The rate of recurrence in patients with EC at low risk of recurrence does not decrease as the length of the vaginal cuff removed increases. Furthermore, the size of the removed vaginal cuff does not affect either the site of recurrence or the likelihood of survival.
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Affiliation(s)
- Enrico Vizza
- Gynecologic Oncology Unit, Department of Experimental Clinical Oncology, IRCCS “Regina Elena” National Cancer Institute, 00144 Rome, Italy; (V.B.); (G.C.); (E.M.); (C.C.); (A.Z.)
- Correspondence: ; Tel.: +39-06-52666973
| | - Valentina Bruno
- Gynecologic Oncology Unit, Department of Experimental Clinical Oncology, IRCCS “Regina Elena” National Cancer Institute, 00144 Rome, Italy; (V.B.); (G.C.); (E.M.); (C.C.); (A.Z.)
| | - Giuseppe Cutillo
- Gynecologic Oncology Unit, Department of Experimental Clinical Oncology, IRCCS “Regina Elena” National Cancer Institute, 00144 Rome, Italy; (V.B.); (G.C.); (E.M.); (C.C.); (A.Z.)
| | - Emanuela Mancini
- Gynecologic Oncology Unit, Department of Experimental Clinical Oncology, IRCCS “Regina Elena” National Cancer Institute, 00144 Rome, Italy; (V.B.); (G.C.); (E.M.); (C.C.); (A.Z.)
| | - Isabella Sperduti
- Scientific Direction, IRCCS “Regina Elena” National Cancer Institute, 00144 Rome, Italy;
| | - Lodovico Patrizi
- Department of Surgery, Section of Gynaecology and Obstetrics, Tor Vergata University, 00133 Rome, Italy;
| | - Camilla Certelli
- Gynecologic Oncology Unit, Department of Experimental Clinical Oncology, IRCCS “Regina Elena” National Cancer Institute, 00144 Rome, Italy; (V.B.); (G.C.); (E.M.); (C.C.); (A.Z.)
| | - Ashanti Zampa
- Gynecologic Oncology Unit, Department of Experimental Clinical Oncology, IRCCS “Regina Elena” National Cancer Institute, 00144 Rome, Italy; (V.B.); (G.C.); (E.M.); (C.C.); (A.Z.)
| | - Andrea Giannini
- Department of Medical and Surgical Sciences and Translational Medicine, “Sapienza University”, Rome 00185, Italy;
| | - Giacomo Corrado
- Dipartimento Scienze della Salute della Donna, del Bambino, e di Sanità Pubblica, Ginecologia Oncologica, Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Rome, Italy;
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27
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Kasius JC, Pijnenborg JMA, Lindemann K, Forsse D, van Zwol J, Kristensen GB, Krakstad C, Werner HMJ, Amant F. Risk Stratification of Endometrial Cancer Patients: FIGO Stage, Biomarkers and Molecular Classification. Cancers (Basel) 2021; 13:cancers13225848. [PMID: 34831000 PMCID: PMC8616052 DOI: 10.3390/cancers13225848] [Citation(s) in RCA: 31] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2021] [Accepted: 11/11/2021] [Indexed: 12/24/2022] Open
Abstract
Endometrial cancer (EC) is the most common gynaecologic malignancy in developed countries. The main challenge in EC management is to correctly estimate the risk of metastases at diagnosis and the risk to develop recurrences in the future. Risk stratification determines the need for surgical staging and adjuvant treatment. Detection of occult, microscopic metastases upstages patients, provides important prognostic information and guides adjuvant treatment. The molecular classification subdivides EC into four prognostic subgroups: POLE ultramutated; mismatch repair deficient (MMRd); nonspecific molecular profile (NSMP); and TP53 mutated (p53abn). How surgical staging should be adjusted based on preoperative molecular profiling is currently unknown. Moreover, little is known whether and how other known prognostic biomarkers affect prognosis prediction independent of or in addition to these molecular subgroups. This review summarizes the factors incorporated in surgical staging (i.e., peritoneal washing, lymph node dissection, omentectomy and peritoneal biopsies), and its impact on prognosis and adjuvant treatment decisions in an era of molecular classification of EC. Moreover, the relation between FIGO stage and molecular classification is evaluated including the current gaps in knowledge and future perspectives.
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Affiliation(s)
- Jenneke C. Kasius
- Department of Obstetrics & Gynaecology, Amsterdam University Medical Centres, 1105 AZ Amsterdam, The Netherlands; (J.C.K.); (J.v.Z.)
| | | | - Kristina Lindemann
- Department of Gynaecologic Oncology, Oslo University Hospital, 0188 Oslo, Norway;
- Institute of Clinical Medicine, University of Oslo, 0318 Oslo, Norway
| | - David Forsse
- Department of Gynaecology and Obstetrics, Haukeland University Hospital, 5021 Bergen, Norway; (D.F.); (C.K.)
| | - Judith van Zwol
- Department of Obstetrics & Gynaecology, Amsterdam University Medical Centres, 1105 AZ Amsterdam, The Netherlands; (J.C.K.); (J.v.Z.)
| | - Gunnar B. Kristensen
- Institute for Cancer Genetics and Informatics, Department of Oncology, Division of Cancer Medicine, Oslo University Hospital, 0424 Oslo, Norway;
| | - Camilla Krakstad
- Department of Gynaecology and Obstetrics, Haukeland University Hospital, 5021 Bergen, Norway; (D.F.); (C.K.)
| | - Henrica M. J. Werner
- Department of Obstetrics and Gynaecology, GROW, Maastricht University School for Oncology & Developmental Biology, 6202 AZ Maastricht, The Netherlands;
| | - Frédéric Amant
- Department of Obstetrics & Gynaecology, Amsterdam University Medical Centres, 1105 AZ Amsterdam, The Netherlands; (J.C.K.); (J.v.Z.)
- Department of Oncology, KU Leuven, 3000 Leuven, Belgium
- Department of Gynaecology, Netherlands Cancer Institute, 1066 CX Amsterdam, The Netherlands
- Correspondence:
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28
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Koskas M, Amant F, Mirza MR, Creutzberg CL. Cancer of the corpus uteri: 2021 update. Int J Gynaecol Obstet 2021; 155 Suppl 1:45-60. [PMID: 34669196 PMCID: PMC9297903 DOI: 10.1002/ijgo.13866] [Citation(s) in RCA: 131] [Impact Index Per Article: 43.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Endometrial cancer is the most common gynecological malignancy in high‐ and middle‐income countries. Although the overall prognosis is relatively good, high‐grade endometrial cancers have a tendency to recur. Recurrence needs to be prevented since the prognosis for recurrent endometrial cancer is dismal. Treatment tailored to tumor biology is the optimal strategy to balance treatment efficacy against toxicity. Since The Cancer Genome Atlas defined four molecular subgroups of endometrial cancers, the molecular factors are increasingly used to define prognosis and treatment. Standard treatment consists of hysterectomy and bilateral salpingo‐oophorectomy. Lymphadenectomy (and increasingly sentinel node biopsy) enables identification of lymph node‐positive patients who need adjuvant treatment, including radiotherapy and chemotherapy. Adjuvant therapy is used for Stage I–II patients with high‐risk factors and Stage III patients; chemotherapy is especially used in non‐endometrioid cancers and those in the copy‐number high molecular group characterized by TP53 mutation. In advanced disease, a combination of surgery to no residual disease and chemotherapy with or without radiotherapy results in the best outcome. Surgery for recurrent disease is only advocated in patients with a good performance status with a relatively long disease‐free interval. The latest state‐of‐the‐art treatment for endometrial cancer is described, incorporating the most recent new data that influence its clinical management.
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Affiliation(s)
- Martin Koskas
- Division of Gynecologic Oncology, Bichat University Hospital, Paris, France
| | - Frédéric Amant
- Department of Gynecologic Oncology, KU Leuven, Leuven, Belgium.,Center for Gynecologic Oncology Amsterdam, Netherlands Cancer Institute, Amsterdam, The Netherlands.,Center for Gynecologic Oncology Amsterdam, Amsterdam University Medical Center, Amsterdam, The Netherlands
| | - Mansoor Raza Mirza
- Department of Oncology, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
| | - Carien L Creutzberg
- Department of Radiation Oncology, Leiden University Medical Center, Leiden, The Netherlands
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29
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Zeiter D, Vlajnic T, Schötzau A, Heinzelmann-Schwarz V, Montavon C. L1CAM is not a reliable predictor for lymph node metastases in endometrial cancer, but L1CAM positive patients benefit from radiotherapy. J Cancer 2021; 12:6401-6410. [PMID: 34659530 PMCID: PMC8489141 DOI: 10.7150/jca.59283] [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: 02/10/2021] [Accepted: 07/28/2021] [Indexed: 12/24/2022] Open
Abstract
Purpose: Several studies evidenced the potential of L1CAM as a prognostic marker in endometrial cancer. The aim of this study was to investigate whether L1CAM can predict lymph node metastasis and could therefore be used preoperatively to identify patients with low to high-intermediate risk endometrial cancer who would profit from a lymphadenectomy and an adjuvant treatment. To avoid unnecessary morbidity, de-escalating strategies are still required. Methods: Immunohistochemistry for L1CAM was performed on curettage or hysterectomy specimens from 212 patients diagnosed with endometrial cancer who were treated at the University Hospital Basel during 2011-2019. L1CAM expression was correlated with clinicopathological features such as histological subtype, FIGO stage, lymph node metastasis, lymphadenectomy, adjuvant treatment and outcome. Results: Using a cut off ≥10%, L1CAM was positive in 41/212 patients (19.3%) and negative in 171/212 patients (80.7%). L1CAM was associated with high-risk features such as non-endometrioid histology, high tumour grade, and high FIGO stage. There was no significant correlation between L1CAM expression and lymph node metastasis. However, patients with L1CAM positive tumours showed improved disease-specific survival if treated with adjuvant radiotherapy. Conclusion: Although L1CAM expression pointed towards aggressive tumour biology, preoperative L1CAM analysis did not add any substantial predictive information regarding lymph node metastasis in low to high-intermediate risk groups. Therefore, L1CAM status is not suitable to tailor the surgical algorithm for lymph node staging. Nevertheless, our results suggest that L1CAM could be used as a predictive biomarker to select patients who may benefit the most from adjuvant radiotherapy.
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Affiliation(s)
- Deborah Zeiter
- Gynaecological Cancer Centre, Hospital for Women, University Hospital Basel and University of Basel, 4031 Basel, Switzerland
| | - Tatjana Vlajnic
- Institute of Pathology, University Hospital Basel and University of Basel, 4031 Basel, Switzerland
| | - Andreas Schötzau
- Ovarian Cancer Research, Department of Biomedicine, University Hospital Basel and University of Basel, 4031 Basel, Switzerland
| | - Viola Heinzelmann-Schwarz
- Gynaecological Cancer Centre, Hospital for Women, University Hospital Basel and University of Basel, 4031 Basel, Switzerland.,Ovarian Cancer Research, Department of Biomedicine, University Hospital Basel and University of Basel, 4031 Basel, Switzerland
| | - Céline Montavon
- Gynaecological Cancer Centre, Hospital for Women, University Hospital Basel and University of Basel, 4031 Basel, Switzerland
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30
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Nero C, Ciccarone F, Pietragalla A, Duranti S, Daniele G, Scambia G, Lorusso D. Adjuvant Treatment Recommendations in Early-Stage Endometrial Cancer: What Changes With the Introduction of The Integrated Molecular-Based Risk Assessment. Front Oncol 2021; 11:612450. [PMID: 34540651 PMCID: PMC8442623 DOI: 10.3389/fonc.2021.612450] [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: 09/30/2020] [Accepted: 07/29/2021] [Indexed: 11/13/2022] Open
Abstract
Adjuvant therapy recommendations for endometrial cancer were historically based on the individual patient's risk of disease recurrence using clinicopathologic factors such as age, stage, histologic subtype, tumor grade, and lymphovascular space invasion. Despite the excellent prognosis for early stages, considerable under- and overtreatment remains. Integrated genomic characterization by the Cancer Genome Atlas (TCGA) in 2013 defined four distinct endometrial cancer subgroups (POLE mutated, microsatellite instability, low copy number, and high copy number) with possible prognostic value. The validation of surrogate markers (p53, Mismatch repair deficiency, and POLE) to determine these subgroups and the addition of other molecular prognosticators (CTNNB1, L1CAM) resulted in a practical and clinically useful molecular classification tool. The incorporation of such molecular alterations into established clinicopathologic risk factors resulted in a refined, improved risk assessment. Thus, the ESGO/ESTRO/ESP consensus in 2020 defined for the first time different prognostic risk groups integrating molecular markers. Finally, the feasibility and clinical utility of molecular profiling for tailoring adjuvant therapy in the high-intermediate-risk group is currently under investigation (NCT03469674).
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Affiliation(s)
- Camilla Nero
- Direzione Scientifica, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy.,Dipartimento di Scienze della vita e sanità pubblica, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Francesca Ciccarone
- Direzione Scientifica, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Antonella Pietragalla
- Direzione Scientifica, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Simona Duranti
- Direzione Scientifica, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Gennaro Daniele
- Direzione Scientifica, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Giovanni Scambia
- Direzione Scientifica, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy.,Dipartimento di Scienze della vita e sanità pubblica, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Domenica Lorusso
- Direzione Scientifica, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy.,Dipartimento di Scienze della vita e sanità pubblica, Università Cattolica del Sacro Cuore, Rome, Italy
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31
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Differential impact of clinicopathological risk factors within the 2 largest ProMisE molecular subgroups of endometrial carcinoma. PLoS One 2021; 16:e0253472. [PMID: 34473724 PMCID: PMC8412344 DOI: 10.1371/journal.pone.0253472] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2020] [Accepted: 06/04/2021] [Indexed: 11/19/2022] Open
Abstract
OBJECTIVE To assess whether the prognostic impact of conventional risk factors and ancillary biomarkers differs across the 2 largest ProMisE molecular subgroups of endometrial carcinoma (EC). METHODS Direct sequencing of POLE exonuclease domain hot spots and immunohistochemistry for MLH1, PMS2, MSH2, MSH6 and p53 were performed on 745 unselected endometrioid ECs to identify mismatch repair deficient (MMR-D, n = 264) and no specific molecular profile (NSMP, n = 206) ECs. Molecular group-specific survival analyses and interaction analyses were performed to determine the prognostic relevance of clinicopathological factors and various biomarkers (L1 cell adhesion molecule, estrogen and progesterone receptor, beta-catenin, p16, E-cadherin, KRAS) within the subgroups. RESULTS Molecular subgroup did not have an independent effect on disease-specific survival after adjustment for conventional risk factors (P = 0.101). High grade (G3) and p16 hyperexpression remained significant predictors of survival in NSMP. Stage II-IV, ≥50% myometrial invasion, lymphovascular space invasion and loss of E-cadherin were independent predictors in the MMR-D group. In the interaction analysis, molecular subclass significantly modified the prognostic effect of high grade and p16 hyperexpression, which showed a stronger negative effect on survival in NSMP as compared to MMR-D (P for interaction = 0.016 for grade and 0.033 for p16). CONCLUSIONS Grade of differentiation and p16 hyperexpression appear to have a stronger prognostic impact in NSMP as compared to MMR-D EC. While these results need to be confirmed in a larger study population, they indicate that differential impact of risk factors needs to be taken into account when developing new molecular class-integrated risk stratification algorithms for EC.
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Visser NCM, van der Wurff AAM, IntHout J, Reijnen C, Dabir PD, Soltani GG, Alcala LSM, Boll D, Bronkhorst CM, Bult P, Geomini PMAJ, van Hamont D, van Herk HADM, de Kievit IM, Ngo H, Pijlman BM, Snijders MPML, Vos MC, Nagtegaal ID, Massuger LFAG, Pijnenborg JMA, Bulten J. Improving preoperative diagnosis in endometrial cancer using systematic morphological assessment and a small immunohistochemical panel. Hum Pathol 2021; 117:68-78. [PMID: 34418427 DOI: 10.1016/j.humpath.2021.08.006] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/30/2021] [Revised: 07/22/2021] [Accepted: 08/12/2021] [Indexed: 10/20/2022]
Abstract
Preoperative histopathological classification determines the primary surgical approach in endometrial carcinoma (EC) patients but has only moderate agreement between preoperative and postoperative diagnosis. The aim of the PIpelle Prospective ENDOmetrial carcinoma (PIPENDO) study is to determine whether histopathological assessment and a small panel of diagnostic biomarkers decreases discrepancies between preoperative and postoperative diagnosis in EC. Preoperative endometrial tissue of 378 included patients with EC was stained with 15 different antibodies. Clinically relevant discrepancies in grade or histological subtype between original preoperative and reviewed postoperative diagnosis were observed in 75 (20%) patients. Highest clinically relevant discrepancy was found in grade 2 ECs (20%), compared to 5% and 14% in respectively grade 1 and 3 endometrioid endometrial carcinomas (EECs). A practical two-biomarker panel with PR and p53 improved diagnostic accuracy (AUC = 0.92; 95%CI = 0.88-0.95) compared to solely morphological evaluation (AUC = 0.86). In preoperative high-grade EC, the diagnostic accuracy of histological subtype was improved by a three-immunohistochemical biomarker panel (PR, IMP3, and L1CAM) (AUC = 0.93; 95%CI = 0.88-0.98) compared to solely morphological evaluation (AUC = 0.81). In conclusion to improve correct preoperative diagnosis in EC, we recommend use of a panel of at least two easily accessible immunohistochemical biomarkers (PR and p53), only in grade 2 ECs. Overall, this will reduce clinically relevant discrepancies in tumor grade and subtype with postoperative diagnosis with 6% (from 20% to 14%). Addition of PR, IMP3, and L1CAM for histological subtyping in high-grade EECs resulted in a further decrease in discrepancies with 8% (from 20% to 12%).
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Affiliation(s)
- Nicole C M Visser
- Dept. Pathology, Radboud University Medical Center, 6500 HB, Nijmegen, the Netherlands; Dept. Pathology, Stichting PAMM, 5623 EJ, Eindhoven, the Netherlands.
| | | | - Joanna IntHout
- Dept. for Health Evidence, Radboud University Medical Center, 6500 HB, Nijmegen, the Netherlands
| | - Casper Reijnen
- Dept. Radiation Oncology, Radboud University Medical Center, 6500 HB, Nijmegen, the Netherlands; Dept. Obstetrics and Gynecology, Canisius Wilhelmina Hospital, 6500 GS, Nijmegen, the Netherlands
| | - Parag D Dabir
- Dept. Pathology, Radboud University Medical Center, 6500 HB, Nijmegen, the Netherlands; Dept. Pathology, Regional Hospital, 8930, Randers, Denmark
| | - Gilda G Soltani
- Dept. Pathology, Radboud University Medical Center, 6500 HB, Nijmegen, the Netherlands
| | - Luthy S M Alcala
- Dept. Pathology, Amphia Hospital, 4800 RL, Breda, the Netherlands
| | - Dorry Boll
- Dept. Gynecology, Catharina Hospital, 5623 EJ, Eindhoven, the Netherlands
| | | | - Peter Bult
- Dept. Pathology, Radboud University Medical Center, 6500 HB, Nijmegen, the Netherlands
| | - Peggy M A J Geomini
- Dept. Obstetrics and Gynecology, Maxima Medical Centre, 5504 DB, Veldhoven and Eindhoven, the Netherlands
| | - Dennis van Hamont
- Dept. Obstetrics and Gynecology, Amphia Hospital, 4800 RL, Breda, the Netherlands
| | | | - Ineke M de Kievit
- Dept. Pathology, Canisius Wilhelmina Hospital, 6500 GS, Nijmegen, the Netherlands
| | - Huy Ngo
- Dept. Obstetrics and Gynecology, Elkerliek Hospital, 5700AB, Helmond, the Netherlands
| | - Brenda M Pijlman
- Dept. Obstetrics and Gynecology, Jeroen Bosch Hospital, 5200 ME, 's-Hertogenbosch, the Netherlands
| | - Marc P M L Snijders
- Dept. Obstetrics and Gynecology, Canisius Wilhelmina Hospital, 6500 GS, Nijmegen, the Netherlands
| | - M Caroline Vos
- Dept. Obstetrics and Gynecology, Elisabeth-TweeSteden Hospital, 5000 LC, Tilburg, the Netherlands
| | - Iris D Nagtegaal
- Dept. Pathology, Radboud University Medical Center, 6500 HB, Nijmegen, the Netherlands
| | - Leon F A G Massuger
- Dept. Obstetrics and Gynecology, Radboud University Medical Center, 6500 HB, Nijmegen, the Netherlands
| | - Johanna M A Pijnenborg
- Dept. Obstetrics and Gynecology, Radboud University Medical Center, 6500 HB, Nijmegen, the Netherlands
| | - Johan Bulten
- Dept. Pathology, Radboud University Medical Center, 6500 HB, Nijmegen, the Netherlands
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Cavaliere AF, Perelli F, Zaami S, Piergentili R, Mattei A, Vizzielli G, Scambia G, Straface G, Restaino S, Signore F. Towards Personalized Medicine: Non-Coding RNAs and Endometrial Cancer. Healthcare (Basel) 2021; 9:healthcare9080965. [PMID: 34442102 PMCID: PMC8393611 DOI: 10.3390/healthcare9080965] [Citation(s) in RCA: 32] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2021] [Revised: 07/24/2021] [Accepted: 07/26/2021] [Indexed: 12/12/2022] Open
Abstract
Endometrial cancer (EC) is the most frequent female cancer associated with excellent prognosis if diagnosed at an early stage. The risk factors on which clinical staging is based are constantly updated and genetic and epigenetic characteristics have recently been emerging as prognostic markers. The evidence shows that non-coding RNAs (ncRNAs) play a fundamental role in various biological processes associated with the pathogenesis of EC and many of them also have a prognosis prediction function, of remarkable importance in defining the therapeutic and surveillance path of EC patients. Personalized medicine focuses on the continuous updating of risk factors that are identifiable early during the EC staging to tailor treatments to patients. This review aims to show a summary of the current classification systems and to encourage the integration of various risk factors, introducing the prognostic role of non-coding RNAs, to avoid aggressive therapies where not necessary and to treat and strictly monitor subjects at greater risk of relapse.
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Affiliation(s)
- Anna Franca Cavaliere
- Azienda USL Toscana Centro, Gynecology and Obstetric Department, Santo Stefano Hospital, 59100 Prato, Italy;
| | - Federica Perelli
- Azienda USL Toscana Centro, Gynecology and Obstetric Department, Santa Maria Annunziata Hospital, 50012 Florence, Italy;
- Correspondence: ; Tel.: +39-3338370040
| | - Simona Zaami
- Department of Anatomical, Histological, Forensic and Orthopedic Sciences, Sapienza University of Rome, Viale Regina Elena 336, 00161 Roma, Italy;
| | - Roberto Piergentili
- Institute of Molecular Biology and Pathology, Italian National Research Council (CNR-IBPM), 00185 Rome, Italy;
| | - Alberto Mattei
- Azienda USL Toscana Centro, Gynecology and Obstetric Department, Santa Maria Annunziata Hospital, 50012 Florence, Italy;
| | - Giuseppe Vizzielli
- Gynecologic Oncology Unit, Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Rome, Italy; (G.V.); (G.S.)
- Obstetrics, Gynecology and Pediatrics Department, Udine University Hospital, DAME, 33100 Udine, Italy;
| | - Giovanni Scambia
- Gynecologic Oncology Unit, Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Rome, Italy; (G.V.); (G.S.)
| | - Gianluca Straface
- Division of Perinatal Medicine, Policlinico Abano Terme, 35031 Abano Terme, Italy;
| | - Stefano Restaino
- Obstetrics, Gynecology and Pediatrics Department, Udine University Hospital, DAME, 33100 Udine, Italy;
| | - Fabrizio Signore
- Obstetrics and Gynecology Department, USL Roma2, Sant’Eugenio Hospital, 00144 Rome, Italy;
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Tumor Characteristic Variations between Symptomatic and Asymptomatic Endometrial Cancer. Healthcare (Basel) 2021; 9:healthcare9070902. [PMID: 34356280 PMCID: PMC8304100 DOI: 10.3390/healthcare9070902] [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: 05/20/2021] [Revised: 07/13/2021] [Accepted: 07/14/2021] [Indexed: 12/24/2022] Open
Abstract
Endometrial cancer is the most common gynecologic malignancy in Europe and usually diagnosed in its initial stage owing to early symptoms of abnormal bleeding. There is no population screening for this disease, although it can sometimes be accidentally diagnosed in asymptomatic patients. Our study aims to determine differences in clinical and tumor characteristics between an asymptomatic and symptomatic group of patients. This unicentric prospective observational study took place in University Hospital Brno between January 2016 and December 2019. A total of 264 patients met inclusion criteria (26% asymptomatic, 74% with reported symptoms). We did not find a statistically significant difference in clinical characteristics (menopausal status, parity, age, BMI, and serum level of CA 125) between groups. According to ultrasound examination, bleeding tumors were larger (19.5 vs. 12.7 mm, p ≤ 0.001). Definitive histology results indicated more frequent lymphovascular space invasion (p < 0.001), along with deep myometrial (p = 0.001) and cervical (p = 0.002) invasion. There was no difference in advanced stages of the tumor. We did not substantiate statistically significant difference in immunohistochemical profile (estrogen and progesterone receptors, L1 cell adhesion molecule, tumor protein p53), which is relevant for tumor recurrence risk and survival capacity. Our conclusions affirmed that bleeding occurs more often among patients with local tumor invasion into the myometrium and cervical stroma. Final International Federation of Gynecology and Obstetrics (FIGO) stage, histology, and immunohistochemical characteristics do not significantly affect symptom appearance.
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35
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Victoor J, Borght SV, Spans L, Lehnert S, Brems H, Laenen A, Vergote I, Van Gorp T, Van Nieuwenhuysen E, Han S, Timmerman S, Van Rompuy AS, Vanden Bempt I. Comprehensive immunomolecular profiling of endometrial carcinoma: A tertiary retrospective study. Gynecol Oncol 2021; 162:694-701. [PMID: 34253388 DOI: 10.1016/j.ygyno.2021.06.030] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2021] [Accepted: 06/28/2021] [Indexed: 02/06/2023]
Abstract
OBJECTIVE Combined immunohistochemical and molecular classification using the Proactive Molecular Risk Classifier for Endometrial Cancer (ProMisE) independently predicts prognosis in endometrial carcinoma (EC). As next-generation sequencing (NGS) is entering clinical practice, we evaluated whether more comprehensive immunomolecular profiling (CIMP), including NGS and extended immunohistochemical analysis, could further refine the current ProMisE classification. METHODS A series of 120 consecutive ECs, classified according to ProMisE, was stained immunohistochemically for CD3, CD8, PD-L1, beta-catenin and L1CAM. An in-house 96 gene NGS panel was performed on a subset of 44 ECs, representing the 4 ProMisE subgroups (DNA polymerase epsilon catalytic subunit exonuclease domain mutated (POLEmut), mismatch repair deficient (MMRd), p53 abnormal (p53 abn) and no specific molecular profile (NSMP) ECs). Cases harboring non-hotspot POLE variants were analyzed with Illumina TruSight Oncology 500 NGS panel (TSO500) as a surrogate for whole-exome sequencing. RESULTS Eight cases harbored POLE variants, half of which were hotspots. Using TSO500, non-hotspot POLE variants were classified as pathogenic (3) or variant of unknown significance (1). POLEmut and MMRd ECs typically showed higher numbers of CD3+/CD8+ tumor-infiltrating lymphocytes and higher PD-L1 expression in tumor-infiltrating immune cells. p53 abn ECs showed significantly higher L1CAM immunoreactivity and frequently harbored gene amplifications including HER2 (25%), but typically lacked ARID1A or PTEN variants. Beta-catenin-positivity and FGFR2 variants were predominantly found in NSMP ECs. CONCLUSIONS Our data show that CIMP adds significant value to EC characterization and may help to determine pathogenicity of non-hotspot POLE variants, encountered more frequently than expected in our series. In addition, CIMP may reveal ECs benefitting from immune checkpoint inhibition and allows upfront identification of targetable alterations, such as HER2 amplification in p53 abn ECs.
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Affiliation(s)
- Jasper Victoor
- Department of Pathology, University Hospitals Leuven, Leuven, Belgium
| | - Sara Vander Borght
- Department of Pathology, University Hospitals Leuven, Leuven, Belgium; Department of Human Genetics, University Hospitals Leuven, Leuven, Belgium
| | - Lien Spans
- Department of Human Genetics, University Hospitals Leuven, Leuven, Belgium
| | - Stefan Lehnert
- Department of Human Genetics, University Hospitals Leuven, Leuven, Belgium
| | - Hilde Brems
- Department of Human Genetics, University Hospitals Leuven, Leuven, Belgium
| | - Annouschka Laenen
- KU Leuven, Biostatistics and Statistical Bioinformatics Centre, Leuven, Belgium
| | - Ignace Vergote
- Department of Gynecology and Obstetrics, Division of Gynecological Oncology, University Hospitals Leuven, Leuven, Belgium
| | - Toon Van Gorp
- Department of Gynecology and Obstetrics, Division of Gynecological Oncology, University Hospitals Leuven, Leuven, Belgium
| | - Els Van Nieuwenhuysen
- Department of Gynecology and Obstetrics, Division of Gynecological Oncology, University Hospitals Leuven, Leuven, Belgium
| | - Sileny Han
- Department of Gynecology and Obstetrics, Division of Gynecological Oncology, University Hospitals Leuven, Leuven, Belgium
| | - Stefan Timmerman
- Department of Gynecology and Obstetrics, Division of Gynecological Oncology, University Hospitals Leuven, Leuven, Belgium
| | - Anne-Sophie Van Rompuy
- Department of Pathology, University Hospitals Leuven, Leuven, Belgium; Laboratory of Translational Cell & Tissue Research, Department of Imaging and Pathology, KU Leuven - University of Leuven, Leuven, Belgium.
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Klicka K, Grzywa TM, Klinke A, Mielniczuk A, Włodarski PK. The Role of miRNAs in the Regulation of Endometrial Cancer Invasiveness and Metastasis-A Systematic Review. Cancers (Basel) 2021; 13:3393. [PMID: 34298609 PMCID: PMC8304659 DOI: 10.3390/cancers13143393] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2021] [Revised: 06/18/2021] [Accepted: 07/02/2021] [Indexed: 12/17/2022] Open
Abstract
Endometrial cancer (EC) is the most common genital cancer in women with increasing death rates. MiRNAs are short non-coding RNAs that regulate gene expression on the post-transcriptional levels. Multiple studies demonstrated a fundamental role of miRNAs in the regulation of carcinogenesis. This systematic review is a comprehensive overview of the role of miRNAs in the regulation of cancer cell invasiveness and metastasis in EC. The literature was searched for studies investigating the role of miRNAs in the regulation of invasiveness and metastasis in EC. We explored PubMed, Embase, and Scopus using the following keywords: miRNA, metastasis, invasiveness, endometrial cancer. Data were collected from 163 articles that described the expression and role of 106 miRNAs in the regulation of EC invasiveness and metastasis out of which 63 were tumor suppressor miRNAs, and 38 were oncomiRNAs. Five miRNAs had a discordant role in different studies. Moreover, we identified 66 miRNAs whose expression in tumor tissue or concentration in serum correlated with at least one clinical parameter. These findings suggest a crucial role of miRNAs in the regulation of EC invasiveness and metastasis and present them as potential prognostic factors for patients with EC.
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Affiliation(s)
- Klaudia Klicka
- Department of Methodology, Medical University of Warsaw, 02-091 Warsaw, Poland; (K.K.); (T.M.G.); (A.K.); (A.M.)
- Doctoral School, Medical University of Warsaw, 02-091 Warsaw, Poland
| | - Tomasz M. Grzywa
- Department of Methodology, Medical University of Warsaw, 02-091 Warsaw, Poland; (K.K.); (T.M.G.); (A.K.); (A.M.)
- Doctoral School, Medical University of Warsaw, 02-091 Warsaw, Poland
- Department of Immunology, Medical University of Warsaw, 02-097 Warsaw, Poland
| | - Alicja Klinke
- Department of Methodology, Medical University of Warsaw, 02-091 Warsaw, Poland; (K.K.); (T.M.G.); (A.K.); (A.M.)
| | - Aleksandra Mielniczuk
- Department of Methodology, Medical University of Warsaw, 02-091 Warsaw, Poland; (K.K.); (T.M.G.); (A.K.); (A.M.)
| | - Paweł K. Włodarski
- Department of Methodology, Medical University of Warsaw, 02-091 Warsaw, Poland; (K.K.); (T.M.G.); (A.K.); (A.M.)
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Mismatch Repair Deficiency as a Predictive and Prognostic Biomarker in Molecularly Classified Endometrial Carcinoma. Cancers (Basel) 2021; 13:cancers13133124. [PMID: 34206702 PMCID: PMC8268938 DOI: 10.3390/cancers13133124] [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: 05/29/2021] [Revised: 06/19/2021] [Accepted: 06/21/2021] [Indexed: 11/16/2022] Open
Abstract
Simple Summary We studied mismatch repair (MMR) deficiency as a predictive and prognostic biomarker in endometrial carcinoma. MMR deficiency was associated with poor outcome only when p53 aberrant and polymerase-ϵ mutant tumors were excluded from the MMR proficient subgroup, in accordance with molecular classification based on The Cancer Genome Atlas. MMR deficiency was associated with an increased risk of death in the absence of various clinicopathologic risk factors, but the outcome was not worsened when such risk factors were present. The proportion of pelvic relapses and lymphatic dissemination, defined as primary lymph node involvement or relapses in regional lymph nodes, were higher in the MMR deficient subgroup. In conclusion, the effect of MMR deficiency on the outcome of endometrial carcinoma depends on how MMR proficiency is defined. MMR deficiency is associated with an increased risk of death in the absence of established risk factors and a unique pattern of disease spread. Abstract The aggressiveness of mismatch repair (MMR) deficient endometrial carcinomas was examined in a single institution retrospective study. Outcomes were similar for MMR proficient (n = 508) and deficient (n = 287) carcinomas, identified by immunohistochemistry. In accordance with molecular classification based on The Cancer Genome Atlas (TCGA), tumors with abnormal p53 staining or polymerase-ϵ exonuclease domain mutation were excluded from the MMR proficient subgroup, termed as “no specific molecular profile” (NSMP). Compared with NSMP (n = 218), MMR deficiency (n = 191) was associated with poor disease-specific survival (p = 0.001). MMR deficiency was associated with an increased risk of cancer-related death when controlling for confounders (hazard ratio 2.0). In the absence of established clinicopathologic risk factors, MMR deficiency was invariably associated with an increased risk of cancer-related death in univariable analyses (hazard ratios ≥ 2.0). In contrast, outcomes for MMR deficient and NSMP subgroups did not differ when risk factors were present. Lymphatic dissemination was more common (p = 0.008) and the proportion of pelvic relapses was higher (p = 0.029) in the MMR deficient subgroup. Our findings emphasize the need for improved triage to adjuvant therapy and new therapeutic approaches in MMR deficient endometrial carcinomas.
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Winterhoff B, Thomaier L, Mullany S, Powell MA. Molecular characterization of endometrial cancer and therapeutic implications. Curr Opin Obstet Gynecol 2021; 32:76-83. [PMID: 31851045 DOI: 10.1097/gco.0000000000000602] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
PURPOSE OF REVIEW The present article reviews molecular subtyping and genomic characterization of endometrial carcinoma, and the associated therapeutic and prognostic implications. RECENT FINDINGS Endometrial cancer has historically been classified through histology into endometrioid and nonendometrioid subtypes with poor prognostic predictability. Molecular classification through genomic analysis now allows for a major advance in characterization. Four distinct subgroups have been identified: polymerase (POLE) ultramutated, microsatellite unstable, copy number-low--microsatellite stable, and copy number-high-'serous-like'. These subtypes have prognostic implications and may aid in the identification of early-stage patients who are at high risk for recurrence. Through analysis of surrogate markers (POLE, MSI, and p53) and other validated molecular alterations (L1CAM), it is possible to obtain an integrated molecular risk profile that relates to prognosis. Studies utilizing this risk profile in order to identify patients who may benefit from adjuvant treatment for early-stage disease are on-going. SUMMARY Molecular characterization of endometrial cancer into subgroups has enhanced prognostic and therapeutic implications, contrary to traditional risk stratification. Further development of an integrated molecular risk profile may identify patients who could most benefit from adjuvant treatment following surgery and tailor treatment decisions in the recurrent setting.
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Affiliation(s)
- Boris Winterhoff
- Division of Gynecologic Oncology, University of Minnesota, Minneapolis, Minnesota
| | - Lauren Thomaier
- Division of Gynecologic Oncology, University of Minnesota, Minneapolis, Minnesota
| | - Sally Mullany
- Division of Gynecologic Oncology, University of Minnesota, Minneapolis, Minnesota
| | - Matthew A Powell
- Division of Gynecologic Oncology, Washington University in St. Louis, St. Louis, Missouri, USA
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Urick ME, Yu EJ, Bell DW. High-risk endometrial cancer proteomic profiling reveals that FBXW7 mutation alters L1CAM and TGM2 protein levels. Cancer 2021; 127:2905-2915. [PMID: 33872388 DOI: 10.1002/cncr.33567] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2020] [Revised: 03/02/2021] [Accepted: 03/15/2021] [Indexed: 12/13/2022]
Abstract
BACKGROUND FBXW7 is frequently somatically mutated in grade 3 endometrioid endometrial cancers (G3EECs) and serous endometrial cancers (SECs), which are high-risk cancers associated with poor outcomes and in need of novel treatment options. The aim of this study was to determine the proteomic effects of 3 FBXW7 mutations in high-risk endometrial cancers (ECs). METHODS Clustered regularly interspaced short palindromic repeats (CRISPR) editing was used to generate 3 HEC-50B G3EEC derivative cell lines, each of which harbored 1 FBXW7 mutation, and to revert an endogenous FBXW7 mutation in HEC-1-B grade 2 endometrioid endometrial cancer (G2EEC) cells to the wild-type genotype. Proteomic profiling based on liquid chromatography-tandem mass spectrometry was used to determine protein differences between the HEC-50B derivative lines and parental cells. Western blot analysis was performed to assess differential protein levels of CRISPR-edited derivative lines originating from HEC-50B, ARK1 (SEC), ARK4 (SEC), HEC-1-B, and JHUEM-1 (G2EEC) cell lines in comparison with parental cells. RESULTS Results of this study demonstrated the effects of FBXW7 mutations on the proteome and phosphoproteome of HEC-50B G3EEC cells and highlighted proteins that also exhibited altered levels in FBXW7-mutated ARK1 and ARK4 SEC cells, including 2 potentially druggable proteins: L1 cell adhesion molecule (L1CAM) and transglutaminase 2 (TGM2). Furthermore, they demonstrated that reversion of an endogenous FBXW7 mutation to the wild-type genotype in JHUEM-1 and HEC-1-B G2EEC cells resulted in decreased L1CAM and TGM2 protein levels. CONCLUSIONS L1CAM and TGM2 protein levels are affected by FBXW7 mutations in ECs.
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Affiliation(s)
- Mary Ellen Urick
- Cancer Genetics and Comparative Genomics Branch, National Human Genome Research Institute, National Institutes of Health, Bethesda, Maryland
| | - Eun-Jeong Yu
- Cancer Genetics and Comparative Genomics Branch, National Human Genome Research Institute, National Institutes of Health, Bethesda, Maryland
| | - Daphne W Bell
- Cancer Genetics and Comparative Genomics Branch, National Human Genome Research Institute, National Institutes of Health, Bethesda, Maryland
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The Prediction of Recurrence in Low-Risk Endometrial Cancer: Is It Time for a Paradigm Shift in Adjuvant Therapy? Reprod Sci 2021; 29:1068-1085. [DOI: 10.1007/s43032-021-00565-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2021] [Accepted: 03/31/2021] [Indexed: 12/19/2022]
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41
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Guo M, Gong H, Nie D, Li Z. High L1CAM expression predicts poor prognosis of patients with endometrial cancer: A systematic review and meta-analysis. Medicine (Baltimore) 2021; 100:e25330. [PMID: 33787629 PMCID: PMC8021316 DOI: 10.1097/md.0000000000025330] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/09/2020] [Accepted: 02/19/2021] [Indexed: 01/04/2023] Open
Abstract
BACKGROUD Previous studies have reported that the levels of L1 cell adhesion molecule (L1CAM) indicate poor prognosis of patients with various solid tumors. However, the prognostic significance of L1CAM in endometrial cancer has remained controversial. Herein, we conducted a systematic review and meta-analysis to evaluate the prognostic value of L1CAM in endometrial cancer. METHODS All studies related to the association between L1CAM expression and clinical characteristics of endometrial cancer were identified by searching the PubMed, MEDLINE, EMBASE, and Web of Science databases. Primary outcomes of the meta-analysis were the hazard ratios (HRs) for overall survival (OS) and disease-free survival (DFS). Secondary outcomes were odds ratios (ORs) for clinicopathological characteristics. Publication bias and sensitivity analysis were conducted to ensure reliability of the results. RESULTS Overall, 17 studies encompassing 7146 patients were eligible for the meta-analysis. Results showed L1CAM overexpression to be significantly associated with decreased overall survival (HR = 2.87, 95% CI; 1.81-4.55, P < .001) and disease-free survival (HR = 3.32, 95% CI; 1.99-5.55, P < .001) in patients with endometrial cancer. High L1CAM expression was also related to adverse clinicopathological characteristics. CONCLUSION This systematic review demonstrated that high L1CAM expression is correlated with poor survival outcomes and adverse clinicopathological parameters in patients with endometrial cancer.
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Affiliation(s)
- Min Guo
- Department of Gynecology and Obstetrics, Key Laboratory of Birth Defects and Related Diseases of Women and Children, Ministry of Education, West China Second University Hospital, Sichuan University
- Department of Gynecology, University Hospital, University of Electronic Science and Technology of China
| | - Han Gong
- Department of Gynecology and Obstetrics, Key Laboratory of Birth Defects and Related Diseases of Women and Children, Ministry of Education, West China Second University Hospital, Sichuan University
| | - Dan Nie
- Department of Obstetrics and Gynecology, The Affiliated Hospital of Southwest Medical University
| | - Zhengyu Li
- Department of Gynecology and Obstetrics, Key Laboratory of Birth Defects and Related Diseases of Women and Children, Ministry of Education, West China Second University Hospital, Sichuan University
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42
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Moisini I, Zhang H, D'Aguiar M, Hicks DG, Turner BM. L1CAM Expression in Recurrent Estrogen Positive/HER2 Negative Breast Cancer: A Novel Biomarker Worth Considering. Appl Immunohistochem Mol Morphol 2021; 29:287-292. [PMID: 33818537 DOI: 10.1097/pai.0000000000000909] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2020] [Accepted: 12/28/2020] [Indexed: 11/25/2022]
Abstract
We investigate L1 cell adhesion molecule (L1CAM) expression in estrogen receptor (ER)-positive/human epidermal growth factor receptor (HER2)-negative breast carcinomas. The finding of a potential correlation between high L1CAM expression and recurrent/metastatic disease in luminal A and B breast carcinomas may be helpful for risk stratification and open opportunities for targeted therapies. 304 cases comprising 152 cases of ER-positive, progesterone receptor (PR)-positive/negative, and HER2-negative recurrent/metastatic breast carcinomas and 152 nonrecurrent controls were included. ER, PR, HER-2, Ki-67 status, Nottingham grade, tumor size, tumor stage, number of foci, lymph node status, lymphovascular invasion, phenotype, laterality, age at diagnosis and first distant or local recurrence were recorded. L1CAM positive cases showed increased specificity for recurrence and these patients were significantly younger than L1CAM negative ones. Compared with L1CAM negative recurrent cases, L1CAM positive ones had a noticeably higher Ki-67, tended to be larger and recurred sooner. All L1CAM positive recurrent/metastatic cases were of the luminal B subtype compared with 67.3% of the L1CAM negative cases. L1CAM is highly specific for recurrence in a subset of breast cancer patients and may be associated with more aggressive behavior, particularly in luminal B breast cancers with higher Ki-67 expression. Further investigation about the prognostic value of L1CAM is warranted.
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Affiliation(s)
- Ioana Moisini
- University of Rochester Medical Center, Rochester, NY
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Alexa M, Hasenburg A, Battista MJ. The TCGA Molecular Classification of Endometrial Cancer and Its Possible Impact on Adjuvant Treatment Decisions. Cancers (Basel) 2021; 13:cancers13061478. [PMID: 33806979 PMCID: PMC8005218 DOI: 10.3390/cancers13061478] [Citation(s) in RCA: 55] [Impact Index Per Article: 18.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2021] [Revised: 03/02/2021] [Accepted: 03/15/2021] [Indexed: 12/09/2022] Open
Abstract
Simple Summary The Proactive Molecular Risk Classifier for Endometrial Cancer (ProMisE) is a recently developed tool to identify four distinct molecular subgroups of endometrial cancer. Patients identified as Polymerase Epsilon exonuclease domain mutated (POLE EDM) or p53-mutated have significantly altered prognosis compared to patients allocated to the mismatch repair deficient (MMRd) or p53 wt groups. The aim of this review is to give a broad overview over the initial development and refinement of the classifier as well as possible effects on the recommended adjuvant treatment. We have summarized the clinical data of 8 studies including 3650 endometrial cancer patients and analyzed the distribution of tumor stage and adjuvant treatment received in respect to the molecular subgroups. Based on the findings of the summarized studies treatment de-escalation might be feasible for POLE EDM patients while p53 abn patients should receive adjuvant (chemo-)radiotherapy. Abstract Adjuvant treatment decisions for endometrial cancer (EC) are based on stage, the histological grade of differentiation, histological subtype, and few histopathological markers. The Proactive Molecular Risk Classifier for Endometrial Cancer (ProMisE) identified four risk groups of EC patients using a combination of immunohistochemistry and mutation analysis: Polymerase Epsilon exonuclease domain mutated (POLE EDM), mismatch repair deficient (MMRd), p53 wild-type/copy-number-low (p53 wt), and p53-mutated/copy-number-high (p53 abn). Patients allocated to the POLE or abnormal p53 expression subtype are faced with a significantly altered outcome possibly requiring a modified adjuvant treatment decision. Within this review, we summarize the development of ProMisE, characterize the four molecular subtypes, and finally discuss its value in terms of a patient-tailored therapy in order to prevent significant under or overtreatment.
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Piergentili R, Zaami S, Cavaliere AF, Signore F, Scambia G, Mattei A, Marinelli E, Gulia C, Perelli F. Non-Coding RNAs as Prognostic Markers for Endometrial Cancer. Int J Mol Sci 2021; 22:ijms22063151. [PMID: 33808791 PMCID: PMC8003471 DOI: 10.3390/ijms22063151] [Citation(s) in RCA: 41] [Impact Index Per Article: 13.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2021] [Revised: 03/12/2021] [Accepted: 03/12/2021] [Indexed: 02/06/2023] Open
Abstract
Endometrial cancer (EC) has been classified over the years, for prognostic and therapeutic purposes. In recent years, classification systems have been emerging not only based on EC clinical and pathological characteristics but also on its genetic and epigenetic features. Noncoding RNAs (ncRNAs) are emerging as promising markers in several cancer types, including EC, for which their prognostic value is currently under investigation and will likely integrate the present prognostic tools based on protein coding genes. This review aims to underline the importance of the genetic and epigenetic events in the EC tumorigenesis, by expounding upon the prognostic role of ncRNAs.
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Affiliation(s)
- Roberto Piergentili
- Institute of Molecular Biology and Pathology, Italian National Research Council (CNR-IBPM), 00185 Rome, Italy;
| | - Simona Zaami
- Department of Anatomical, Histological, Forensic and Orthopedic Sciences, “Sapienza” University of Rome, Viale Regina Elena 336, 00161 Rome, Italy
- Correspondence: ; Tel.: +39-327-3385-804
| | - Anna Franca Cavaliere
- Gynecology and Obstetric Department, Azienda USL Toscana Centro, Santo Stefano Hospital, 59100 Prato, Italy;
| | - Fabrizio Signore
- Obstetrics and Gynecology Department, USL Roma2, Sant’Eugenio Hospital, 00144 Rome, Italy;
| | - Giovanni Scambia
- Fondazione Policlinico Universitario A. Gemelli IRCCS, Gynecologic Oncology Unit, 00168 Rome, Italy;
- Universita’ Cattolica Del Sacro Cuore, 00168 Rome, Italy
| | - Alberto Mattei
- Gynecology and Obstetric Department, Azienda USL Toscana Centro, Santa Maria Annunziata Hospital, 50012 Florence, Italy; (A.M.); (F.P.)
| | - Enrico Marinelli
- Unit of Forensic Toxicology (UoFT), Department of Anatomical, Histological, Forensic and Orthopedic Sciences, Sapienza University, 00161 Rome, Italy;
| | - Caterina Gulia
- Department of Urology, Misericordia Hospital, 58100 Grosseto, Italy;
| | - Federica Perelli
- Gynecology and Obstetric Department, Azienda USL Toscana Centro, Santa Maria Annunziata Hospital, 50012 Florence, Italy; (A.M.); (F.P.)
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45
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Oberndorfer F, Moling S, Hagelkruys LA, Grimm C, Polterauer S, Sturdza A, Aust S, Reinthaller A, Müllauer L, Schwameis R. Risk Reclassification of Patients with Endometrial Cancer Based on Tumor Molecular Profiling: First Real World Data. J Pers Med 2021; 11:jpm11010048. [PMID: 33467460 PMCID: PMC7830511 DOI: 10.3390/jpm11010048] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2020] [Revised: 01/11/2021] [Accepted: 01/13/2021] [Indexed: 12/11/2022] Open
Abstract
Recently, guidelines for endometrial cancer (EC) were released that guide treatment decisions according to the tumors’ molecular profiles. To date, no real-world data regarding the clinical feasibility of molecular profiling have been released. This retrospective, monocentric study investigated the clinical feasibility of molecular profiling and its potential impact on treatment decisions. Tumor specimens underwent molecular profiling (testing for genetic alterations, (immune-)histological examination of lymphovascular space invasion (LVSI), and L1CAM) as part of the clinical routine and were classified according to the European Society for Medical Oncology (ESMO) classification system and to an integrated molecular risk stratification. Shifts between risk groups and potential treatment alterations are described. A total of 60 cases were included, of which twelve were excluded (20%), and eight of the remaining 48 were not characterized (drop-out rate of 16.7%). Molecular profiling revealed 4, 6, 25, and 5 patients with DNA polymerase-epsilon mutation, microsatellite instability, no specific molecular profile, and TP53 mutation, respectively. Three patients had substantial LVSI, and four patients showed high L1CAM expression. Molecular profiling took a median of 18.5 days. Substantial shifts occurred between the classification systems: four patients were upstaged, and 19 patients were downstaged. Molecular profiling of EC specimens is feasible in a daily routine, and new risk classification systems will change treatment decisions substantially.
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Affiliation(s)
- Felicitas Oberndorfer
- Department of Pathology, Medical University of Vienna, 1090 Vienna, Austria; (F.O.); (L.A.H.); (L.M.)
| | - Sarah Moling
- Comprehensive Cancer Center, Gynecologic Cancer Unit, Department of Obstetrics and Gynecology, Medical University of Vienna, 1090 Vienna, Austria; (S.M.); (S.P.); (S.A.); (A.R.); (R.S.)
| | - Leonie Annika Hagelkruys
- Department of Pathology, Medical University of Vienna, 1090 Vienna, Austria; (F.O.); (L.A.H.); (L.M.)
| | - Christoph Grimm
- Comprehensive Cancer Center, Gynecologic Cancer Unit, Department of Obstetrics and Gynecology, Medical University of Vienna, 1090 Vienna, Austria; (S.M.); (S.P.); (S.A.); (A.R.); (R.S.)
- Karl Landsteiner Institute for General Gynecology and Experimental Gynecologic Oncology, 1090 Vienna, Austria
- Correspondence: ; Tel.: +43-1-40400-29150
| | - Stephan Polterauer
- Comprehensive Cancer Center, Gynecologic Cancer Unit, Department of Obstetrics and Gynecology, Medical University of Vienna, 1090 Vienna, Austria; (S.M.); (S.P.); (S.A.); (A.R.); (R.S.)
- Karl Landsteiner Institute for General Gynecology and Experimental Gynecologic Oncology, 1090 Vienna, Austria
| | - Alina Sturdza
- Comprehensive Cancer Center, Gynecologic Cancer Unit, Department of Radiation Oncology, Medical University of Vienna, 1090 Vienna, Austria;
| | - Stefanie Aust
- Comprehensive Cancer Center, Gynecologic Cancer Unit, Department of Obstetrics and Gynecology, Medical University of Vienna, 1090 Vienna, Austria; (S.M.); (S.P.); (S.A.); (A.R.); (R.S.)
| | - Alexander Reinthaller
- Comprehensive Cancer Center, Gynecologic Cancer Unit, Department of Obstetrics and Gynecology, Medical University of Vienna, 1090 Vienna, Austria; (S.M.); (S.P.); (S.A.); (A.R.); (R.S.)
- Karl Landsteiner Institute for General Gynecology and Experimental Gynecologic Oncology, 1090 Vienna, Austria
| | - Leonhard Müllauer
- Department of Pathology, Medical University of Vienna, 1090 Vienna, Austria; (F.O.); (L.A.H.); (L.M.)
| | - Richard Schwameis
- Comprehensive Cancer Center, Gynecologic Cancer Unit, Department of Obstetrics and Gynecology, Medical University of Vienna, 1090 Vienna, Austria; (S.M.); (S.P.); (S.A.); (A.R.); (R.S.)
- Karl Landsteiner Institute for General Gynecology and Experimental Gynecologic Oncology, 1090 Vienna, Austria
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46
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Xia W, Hu C. Progress in Research on Tumor Metastasis Inhibitors. Curr Med Chem 2020; 27:5758-5772. [PMID: 31560282 DOI: 10.2174/0929867326666190927120847] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2019] [Revised: 08/08/2019] [Accepted: 08/13/2019] [Indexed: 02/08/2023]
Abstract
Tumor metastasis is a significant cause of malignant cancer-related death. Therefore, inhibiting tumor metastasis is an effective means of treating malignant tumors. Increasing our understanding of the molecular mechanisms that govern tumor metastasis can reveal new anti-cancer targets. This article will discuss the breakthroughs in this area and the corresponding recent developments in anti-cancer drug discovery.
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Affiliation(s)
- Weiqi Xia
- College of Chemistry & Chemical Engineering, Shaoxing University, Shaoxing 312000, China
| | - Chunqi Hu
- College of Chemistry & Chemical Engineering, Shaoxing University, Shaoxing 312000, China
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47
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Horeweg N, de Bruyn M, Nout RA, Stelloo E, Kedziersza K, León-Castillo A, Plat A, Mertz KD, Osse M, Jürgenliemk-Schulz IM, Lutgens LCHW, Jobsen JJ, van der Steen-Banasik EM, Smit VT, Creutzberg CL, Bosse T, Nijman HW, Koelzer VH, Church DN. Prognostic Integrated Image-Based Immune and Molecular Profiling in Early-Stage Endometrial Cancer. Cancer Immunol Res 2020; 8:1508-1519. [PMID: 32999003 DOI: 10.1158/2326-6066.cir-20-0149] [Citation(s) in RCA: 37] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2020] [Revised: 07/02/2020] [Accepted: 09/24/2020] [Indexed: 11/16/2022]
Abstract
Optimum risk stratification in early-stage endometrial cancer combines clinicopathologic factors and the molecular endometrial cancer classification defined by The Cancer Genome Atlas (TCGA). It is unclear whether analysis of intratumoral immune infiltrate improves this. We developed a machine-learning, image-based algorithm to quantify density of CD8+ and CD103+ immune cells in tumor epithelium and stroma in 695 stage I endometrioid endometrial cancers from the PORTEC-1 and -2 trials. The relationship between immune cell density and clinicopathologic/molecular factors was analyzed by hierarchical clustering and multiple regression. The prognostic value of immune infiltrate by cell type and location was analyzed by univariable and multivariable Cox regression, incorporating the molecular endometrial cancer classification. Tumor-infiltrating immune cell density varied substantially between cases, and more modestly by immune cell type and location. Clustering revealed three groups with high, intermediate, and low densities, with highly significant variation in the proportion of molecular endometrial cancer subgroups between them. Univariable analysis revealed intraepithelial CD8+ cell density as the strongest predictor of endometrial cancer recurrence; multivariable analysis confirmed this was independent of pathologic factors and molecular subgroup. Exploratory analysis suggested this association was not uniform across molecular subgroups, but greatest in tumors with mutant p53 and absent in DNA mismatch repair-deficient cancers. Thus, this work identified that quantification of intraepithelial CD8+ cells improved upon the prognostic utility of the molecular endometrial cancer classification in early-stage endometrial cancer.
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Affiliation(s)
- Nanda Horeweg
- Department of Radiation Oncology, Leiden University Medical Center, Leiden, the Netherlands
| | - Marco de Bruyn
- Department of Gynaecologic Oncology, University Medical Center Groningen, Groningen, the Netherlands
| | - Remi A Nout
- Department of Radiation Oncology, Leiden University Medical Center, Leiden, the Netherlands
| | - Ellen Stelloo
- Department of Pathology, Leiden University Medical Center, Leiden, the Netherlands
| | - Katarzyna Kedziersza
- Wellcome Centre for Human Genetics, University of Oxford, Roosevelt Drive, Oxford, United Kingdom
| | - Alicia León-Castillo
- Department of Pathology, Leiden University Medical Center, Leiden, the Netherlands
| | - Annechien Plat
- Department of Gynaecologic Oncology, University Medical Center Groningen, Groningen, the Netherlands
| | - Kirsten D Mertz
- Cantonal Hospital Baselland, Institute of Pathology, Liestal, Switzerland
| | - Michelle Osse
- Department of Pathology, Leiden University Medical Center, Leiden, the Netherlands
| | | | | | - Jan J Jobsen
- Department of Radiotherapy, Medisch Spectrum Twente, Enschede, the Netherlands
| | | | - Vincent T Smit
- Department of Pathology, Leiden University Medical Center, Leiden, the Netherlands
| | - Carien L Creutzberg
- Department of Radiation Oncology, Leiden University Medical Center, Leiden, the Netherlands
| | - Tjalling Bosse
- Department of Pathology, Leiden University Medical Center, Leiden, the Netherlands
| | - Hans W Nijman
- Department of Gynaecologic Oncology, University Medical Center Groningen, Groningen, the Netherlands
| | - Viktor H Koelzer
- Department of Pathology and Molecular Pathology, University of Zurich, Zurich, Switzerland
- Department of Oncology and Nuffield Department of Medicine, University of Oxford, Oxford, United Kingdom
| | - David N Church
- Department of Pathology, Leiden University Medical Center, Leiden, the Netherlands.
- Oxford Cancer Centre, Churchill Hospital, Oxford University Hospitals NHS Foundation Trust, Oxford, United Kingdom
- Oxford NIHR Comprehensive Biomedical Research Centre, Oxford University Hospitals NHS Foundation Trust, Oxford, United Kingdom
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48
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Kolehmainen A, Pasanen A, Tuomi T, Koivisto-Korander R, Bützow R, Loukovaara M. Clinical factors as prognostic variables among molecular subgroups of endometrial cancer. PLoS One 2020; 15:e0242733. [PMID: 33232359 PMCID: PMC7685425 DOI: 10.1371/journal.pone.0242733] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2020] [Accepted: 11/06/2020] [Indexed: 11/18/2022] Open
Abstract
Background Clinical factors may influence endometrial cancer survival outcomes. We examined the prognostic significance of age, body mass index (BMI), and type 2 diabetes among molecular subgroups of endometrial cancer. Methods This was a single institution retrospective study of patients who underwent surgery for endometrial carcinoma between January 2007 and December 2012. Tumors were classified into four molecular subgroups by immunohistochemistry of mismatch repair (MMR) proteins and p53, and sequencing of polymerase-ϵ (POLE). Overall, cancer-related, and non-cancer-related mortality were estimated using univariable and multivariable survival analyses. Results Age >65 years was associated with increased mortality rates in the whole cohort (n = 515) and in the “no specific molecular profile” (NSMP) (n = 218) and MMR deficient (MMR-D) (n = 191) subgroups during a median follow-up time of 81 months (range 1‒136). However, hazard ratios for cancer-related mortality were non-significant for NSMP and MMR-D. Diabetes was associated with increased overall and non-cancer-related mortality in the whole cohort and MMR-D subgroup. Overweight/obesity had no effect on outcomes in the whole cohort, but was associated with decreased overall and cancer-related mortality in the NSMP subgroup, and increased overall and non-cancer-related mortality in the MMR-D subgroup. Overweight/obesity effect on cancer-related mortality in the NSMP subgroup remained unchanged after controlling for confounders. High-risk uterine factors were more common, and estrogen and progesterone receptor expression less common in NSMP subtype cancers of normal-weight patients compared with overweight/obese patients. No clinical factors were associated with outcomes in p53 aberrant (n = 69) and POLE mutant (n = 37) subgroups. No cancer-related deaths occurred in the POLE mutant subgroup. Conclusions The prognostic effects of age, BMI, and type 2 diabetes do not appear to be uniform for the molecular subgroups of endometrial cancer. Our data support further evaluation of BMI combined with genomics-based risk-assessment.
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Affiliation(s)
- Anne Kolehmainen
- Department of Obstetrics and Gynecology, Helsinki University Hospital and University of Helsinki, Helsinki, Finland
| | - Annukka Pasanen
- Department of Pathology, Helsinki University Hospital and Research Program in Applied Tumor Genomics, Faculty of Medicine, University of Helsinki, Helsinki, Finland
| | - Taru Tuomi
- Department of Obstetrics and Gynecology, Helsinki University Hospital and University of Helsinki, Helsinki, Finland
| | - Riitta Koivisto-Korander
- Department of Obstetrics and Gynecology, Helsinki University Hospital and University of Helsinki, Helsinki, Finland
| | - Ralf Bützow
- Department of Obstetrics and Gynecology, Helsinki University Hospital and University of Helsinki, Helsinki, Finland
- Department of Pathology, Helsinki University Hospital and Research Program in Applied Tumor Genomics, Faculty of Medicine, University of Helsinki, Helsinki, Finland
| | - Mikko Loukovaara
- Department of Obstetrics and Gynecology, Helsinki University Hospital and University of Helsinki, Helsinki, Finland
- * E-mail:
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49
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Li Y, Li J, Guo E, Huang J, Fang G, Chen S, Yang B, Fu Y, Li F, Wang Z, Xiao R, Liu C, Huang Y, Wu X, Lu F, You L, Feng L, Xi L, Wu P, Ma D, Sun C, Wang B, Chen G. Integrating pathology, chromosomal instability and mutations for risk stratification in early-stage endometrioid endometrial carcinoma. Cell Biosci 2020; 10:122. [PMID: 33110489 PMCID: PMC7583263 DOI: 10.1186/s13578-020-00486-0] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2020] [Accepted: 10/14/2020] [Indexed: 02/06/2023] Open
Abstract
Background Risk stratifications for endometrial carcinoma (EC) depend on histopathology and molecular pathology. Histopathological risk stratification lacks reproducibility, neglects heterogeneity and contributes little to surgical procedures. Existing molecular stratification is useless in patients with specific pathological or molecular characteristics and cannot guide postoperative adjuvant radiotherapies. Chromosomal instability (CIN), the numerical and structural alterations of chromosomes resulting from ongoing errors of chromosome segregation, is an intrinsic biological mechanism for the evolution of different prognostic factors of histopathology and molecular pathology and may be applicable to the risk stratification of EC. Results By analyzing CIN25 and CIN70, two reliable gene expression signatures for CIN, we found that EC with unfavorable prognostic factors of histopathology or molecular pathology had serious CIN. However, the POLE mutant, as a favorable prognostic factor, had elevated CIN signatures, and the CTNNB1 mutant, as an unfavorable prognostic factor, had decreased CIN signatures. Only if these two mutations were excluded were CIN signatures strongly prognostic for outcomes in different adjuvant radiotherapy subgroups. Integrating pathology, CIN signatures and POLE/CTNNB1 mutation stratified stageIendometrioid EC into four groups with improved risk prognostication and treatment recommendations. Conclusions We revealed the possibility of integrating histopathology and molecular pathology by CIN for risk stratification in early-stage EC. Our integrated risk model deserves further improvement and validation.
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Affiliation(s)
- Yuan Li
- National Clinical Research Center of Gynecology and Obstetrics, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.,Cancer Biology Research Center, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1095 Jiefang Anv, Wuhan, 430030 Hubei China
| | - Jiaqi Li
- National Clinical Research Center of Gynecology and Obstetrics, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Ensong Guo
- National Clinical Research Center of Gynecology and Obstetrics, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.,Cancer Biology Research Center, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1095 Jiefang Anv, Wuhan, 430030 Hubei China
| | - Jia Huang
- National Clinical Research Center of Gynecology and Obstetrics, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.,Cancer Biology Research Center, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1095 Jiefang Anv, Wuhan, 430030 Hubei China
| | - Guangguang Fang
- Department of Gynecology,Shenzhen Second People's Hospital, The First Affiliated Hospital of Shenzhen University, Shenzhen Dapeng New District Maternity & Child Health Hospital, Shenzhen, 518038 China
| | - Shaohua Chen
- Department of Gynecology and Obstetrics, The People's Hospital of Macheng City, Macheng, 438300 China
| | - Bin Yang
- National Clinical Research Center of Gynecology and Obstetrics, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.,Cancer Biology Research Center, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1095 Jiefang Anv, Wuhan, 430030 Hubei China
| | - Yu Fu
- National Clinical Research Center of Gynecology and Obstetrics, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.,Cancer Biology Research Center, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1095 Jiefang Anv, Wuhan, 430030 Hubei China
| | - Fuxia Li
- National Clinical Research Center of Gynecology and Obstetrics, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.,Cancer Biology Research Center, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1095 Jiefang Anv, Wuhan, 430030 Hubei China
| | - Zizhuo Wang
- National Clinical Research Center of Gynecology and Obstetrics, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.,Cancer Biology Research Center, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1095 Jiefang Anv, Wuhan, 430030 Hubei China
| | - Rourou Xiao
- National Clinical Research Center of Gynecology and Obstetrics, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.,Cancer Biology Research Center, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1095 Jiefang Anv, Wuhan, 430030 Hubei China
| | - Chen Liu
- National Clinical Research Center of Gynecology and Obstetrics, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.,Cancer Biology Research Center, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1095 Jiefang Anv, Wuhan, 430030 Hubei China
| | - Yuhan Huang
- National Clinical Research Center of Gynecology and Obstetrics, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.,Cancer Biology Research Center, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1095 Jiefang Anv, Wuhan, 430030 Hubei China
| | - Xue Wu
- National Clinical Research Center of Gynecology and Obstetrics, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.,Cancer Biology Research Center, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1095 Jiefang Anv, Wuhan, 430030 Hubei China
| | - Funian Lu
- National Clinical Research Center of Gynecology and Obstetrics, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.,Cancer Biology Research Center, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1095 Jiefang Anv, Wuhan, 430030 Hubei China
| | - Lixin You
- National Clinical Research Center of Gynecology and Obstetrics, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.,Cancer Biology Research Center, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1095 Jiefang Anv, Wuhan, 430030 Hubei China
| | - Ling Feng
- National Clinical Research Center of Gynecology and Obstetrics, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Ling Xi
- National Clinical Research Center of Gynecology and Obstetrics, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.,Cancer Biology Research Center, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1095 Jiefang Anv, Wuhan, 430030 Hubei China
| | - Peng Wu
- National Clinical Research Center of Gynecology and Obstetrics, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.,Cancer Biology Research Center, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1095 Jiefang Anv, Wuhan, 430030 Hubei China
| | - Ding Ma
- National Clinical Research Center of Gynecology and Obstetrics, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.,Cancer Biology Research Center, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1095 Jiefang Anv, Wuhan, 430030 Hubei China
| | - Chaoyang Sun
- National Clinical Research Center of Gynecology and Obstetrics, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.,Cancer Biology Research Center, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1095 Jiefang Anv, Wuhan, 430030 Hubei China
| | - Beibei Wang
- National Clinical Research Center of Gynecology and Obstetrics, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.,Cancer Biology Research Center, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1095 Jiefang Anv, Wuhan, 430030 Hubei China
| | - Gang Chen
- National Clinical Research Center of Gynecology and Obstetrics, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.,Cancer Biology Research Center, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1095 Jiefang Anv, Wuhan, 430030 Hubei China
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Herrero C, Abal M, Muinelo-Romay L. Circulating Extracellular Vesicles in Gynecological Tumors: Realities and Challenges. Front Oncol 2020; 10:565666. [PMID: 33178595 PMCID: PMC7591787 DOI: 10.3389/fonc.2020.565666] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2020] [Accepted: 08/13/2020] [Indexed: 12/11/2022] Open
Abstract
Although liquid biopsy can be considered a reality for the clinical management of some cancers, such as lung or colorectal cancer, it remains a promising field in gynecological tumors. In particular, circulating extracellular vesicles (cEVs) secreted by tumor cells represent a scarcely explored type of liquid biopsy in gynecological tumors. Importantly, these vesicles are responsible for key steps in tumor development and dissemination and are recognized as major players in cell-to-cell communication between the tumor and the microenvironment. However, limited work has been reported about the biologic effects and clinical value of EVs in gynecological tumors. Therefore, here we review the promising but already relatively limited data on the role of circulating EVs in promoting gynecological tumor spread and also their value as non-invasive biomarkers to improve the management of these type of tumors.
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Affiliation(s)
- Carolina Herrero
- Translational Medical Oncology Group (Oncomet), Health Research Institute of Santiago de Compostela (IDIS), University Hospital of Santiago de Compostela (SERGAS), Santiago de Compostela, Spain
- Nasasbiotech, S.L., A Coruña, Spain
| | - Miguel Abal
- Translational Medical Oncology Group (Oncomet), Health Research Institute of Santiago de Compostela (IDIS), University Hospital of Santiago de Compostela (SERGAS), Santiago de Compostela, Spain
- Nasasbiotech, S.L., A Coruña, Spain
- Instituto de Salud Carlos III, Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain
| | - Laura Muinelo-Romay
- Instituto de Salud Carlos III, Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain
- Liquid Biopsy Analysis Unit, Translational Medical Oncology (Oncomet), Health Research Institute of Santiago de Compostela (IDIS), Santiago de Compostela, Spain
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