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Galant N, Krawczyk P, Monist M, Obara A, Gajek Ł, Grenda A, Nicoś M, Kalinka E, Milanowski J. Molecular Classification of Endometrial Cancer and Its Impact on Therapy Selection. Int J Mol Sci 2024; 25:5893. [PMID: 38892080 PMCID: PMC11172295 DOI: 10.3390/ijms25115893] [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: 04/17/2024] [Revised: 05/21/2024] [Accepted: 05/27/2024] [Indexed: 06/21/2024] Open
Abstract
Endometrial cancer (EC) accounts for 90% of uterine cancer cases. It is considered not only one of the most common gynecological malignancies but also one of the most frequent cancers among women overall. Nowadays, the differentiation of EC subtypes is based on immunohistochemistry and molecular techniques. It is considered that patients' prognosis and the implementation of the appropriate treatment depend on the cancer subtype. Patients with pathogenic variants in POLE have the most favorable outcome, while those with abnormal p53 protein have the poorest. Therefore, in patients with POLE mutation, the de-escalation of postoperative treatment may be considered, and patients with abnormal p53 protein should be subjected to intensive adjuvant therapy. Patients with a DNA mismatch repair (dMMR) deficiency are classified in the intermediate prognosis group as EC patients without a specific molecular profile. Immunotherapy has been recognized as an effective treatment method in patients with advanced or recurrent EC with a mismatch deficiency. Thus, different adjuvant therapy approaches, including targeted therapy and immunotherapy, are being proposed depending on the EC subtype, and international guidelines, such as those published by ESMO and ESGO/ESTRO/ESP, include recommendations for performing the molecular classification of all EC cases. The decision about adjuvant therapy selection has to be based not only on clinical data and histological type and stage of cancer, but, following international recommendations, has to include EC molecular subtyping. This review describes how molecular classification could support more optimal therapeutic management in endometrial cancer patients.
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Affiliation(s)
- Natalia Galant
- Department of Pneumonology, Oncology and Allergology, Medical University of Lublin, 20-090 Lublin, Poland; (N.G.); (P.K.); (M.N.); (J.M.)
| | - Paweł Krawczyk
- Department of Pneumonology, Oncology and Allergology, Medical University of Lublin, 20-090 Lublin, Poland; (N.G.); (P.K.); (M.N.); (J.M.)
| | - Marta Monist
- II Department of Gynecology, Medical University of Lublin, 20-090 Lublin, Poland;
| | - Adrian Obara
- Institute of Genetics and Immunology GENIM LCC, 20-609 Lublin, Poland; (A.O.); (Ł.G.)
| | - Łukasz Gajek
- Institute of Genetics and Immunology GENIM LCC, 20-609 Lublin, Poland; (A.O.); (Ł.G.)
| | - Anna Grenda
- Department of Pneumonology, Oncology and Allergology, Medical University of Lublin, 20-090 Lublin, Poland; (N.G.); (P.K.); (M.N.); (J.M.)
| | - Marcin Nicoś
- Department of Pneumonology, Oncology and Allergology, Medical University of Lublin, 20-090 Lublin, Poland; (N.G.); (P.K.); (M.N.); (J.M.)
| | - Ewa Kalinka
- Department of Oncology, Polish Mother’s Memorial Hospital-Research Institute, 93-338 Łódź, Poland;
| | - Janusz Milanowski
- Department of Pneumonology, Oncology and Allergology, Medical University of Lublin, 20-090 Lublin, Poland; (N.G.); (P.K.); (M.N.); (J.M.)
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Ma J, Yao Z, Ma L, Zhu Q, Zhang J, Li L, Liu C. Glucose metabolism reprogramming in gynecologic malignant tumors. J Cancer 2024; 15:2627-2645. [PMID: 38577616 PMCID: PMC10988310 DOI: 10.7150/jca.91131] [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: 10/15/2023] [Accepted: 01/15/2024] [Indexed: 04/06/2024] Open
Abstract
The incidence and mortality of gynecological tumors are progressively increasing due to factors such as obesity, viral infection, unhealthy habits, as well as social and economic pressures. Consequently, it has emerged as a significant threat to women's health. Numerous studies have revealed the remarkable metabolic activity of tumor cells in glycolysis and its ability to influence malignant biological behavior through specific mechanisms. Therefore, it is crucial for patients and gynecologists to comprehend the role of glycolytic proteins, regulatory molecules, and signaling pathways in tumorigenesis, progression, and treatment. This article aims to review the correlation between abnormal glucose metabolism and gynecologic tumors including cervical cancer (CC), endometrial carcinoma (EC), and ovarian cancer (OC). The findings from this research will provide valuable scientific insights for early screening, timely diagnosis and treatment interventions while also aiding in the prevention of recurrence among individuals with gynecological tumors.
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Affiliation(s)
- Jianhong Ma
- The First Clinical Medical College of Lanzhou University, Lanzhou, 730000, China
| | - Zhiqiang Yao
- Department of Obstetrics and Gynecology, the First Hospital of Lanzhou University, Lanzhou, 730000, China
| | - Liangjian Ma
- The First Clinical Medical College of Lanzhou University, Lanzhou, 730000, China
| | - Qinyin Zhu
- The First Clinical Medical College of Lanzhou University, Lanzhou, 730000, China
| | - Jiajia Zhang
- Department of Child Health, the First Hospital of Lanzhou University, Lanzhou, 730000, China
| | - Ling Li
- The First Clinical Medical College of Lanzhou University, Lanzhou, 730000, China
| | - Chang Liu
- Department of Obstetrics and Gynecology, the First Hospital of Lanzhou University, Lanzhou, 730000, China
- Key Laboratory of Gynecological Oncology of Gansu Province, Lanzhou, 730000, China
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Tang M, Yin S, Zeng H, Huang A, Huang Y, Hu Z, Shah AR, Zhang S, Li H, Chen G. The P286R mutation of DNA polymerase ε activates cancer-cell-intrinsic immunity and suppresses endometrial tumorigenesis via the cGAS-STING pathway. Cell Death Dis 2024; 15:69. [PMID: 38238314 PMCID: PMC10796917 DOI: 10.1038/s41419-023-06418-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2023] [Revised: 12/15/2023] [Accepted: 12/22/2023] [Indexed: 01/22/2024]
Abstract
Endometrial carcinoma (EC) is a prevalent gynecological tumor in women, and its treatment and prevention are significant global health concerns. The mutations in DNA polymerase ε (POLE) are recognized as key features of EC and may confer survival benefits in endometrial cancer patients undergoing anti-PD-1/PD-L1 therapy. However, the anti-tumor mechanism of POLE mutations remains largely elusive. This study demonstrates that the hot POLE P286R mutation impedes endometrial tumorigenesis by inducing DNA breakage and activating the cGAS-STING signaling pathway. The POLE mutations were found to inhibit the proliferation and stemness of primary human EC cells. Mechanistically, the POLE mutants enhance DNA damage and suppress its repair through the interaction with DNA repair proteins, leading to genomic instability and the upregulation of cytoplasmic DNA. Additionally, the POLE P286R mutant also increases cGAS level, promotes TBK1 phosphorylation, and stimulates inflammatory gene expression and anti-tumor immune response. Furthermore, the POLE P286R mutation inhibits tumor growth and facilitates the infiltration of cytotoxic T cells in human endometrial cancers. These findings uncover a novel mechanism of POLE mutations in antagonizing tumorigenesis and provide a promising direction for effective cancer therapy.
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Affiliation(s)
- Ming Tang
- Shanghai Key Laboratory of Maternal Fetal Medicine, Shanghai Institute of Maternal-Fetal Medicine and Gynecologic Oncology, Clinical and Translational Research Center, Shanghai First Maternity and Infant Hospital, School of Medicine, Tongji University, Shanghai, 200092, China
| | - Shasha Yin
- Shanghai Key Laboratory of Maternal Fetal Medicine, Shanghai Institute of Maternal-Fetal Medicine and Gynecologic Oncology, Clinical and Translational Research Center, Shanghai First Maternity and Infant Hospital, School of Medicine, Tongji University, Shanghai, 200092, China
- Department of Biochemistry and Molecular Biology, Hollings Cancer Center, Medical University of South Carolina, Charleston, SC, USA
| | - Hongliang Zeng
- Center of Medical Laboratory Animal, Hunan Academy of Chinese Medicine, Changsha, 410013, China
| | - Ao Huang
- Shanghai Key Laboratory of Maternal Fetal Medicine, Shanghai Institute of Maternal-Fetal Medicine and Gynecologic Oncology, Clinical and Translational Research Center, Shanghai First Maternity and Infant Hospital, School of Medicine, Tongji University, Shanghai, 200092, China
- Center of Medical Laboratory Animal, Hunan Academy of Chinese Medicine, Changsha, 410013, China
| | - Yujia Huang
- Shanghai Key Laboratory of Maternal Fetal Medicine, Shanghai Institute of Maternal-Fetal Medicine and Gynecologic Oncology, Clinical and Translational Research Center, Shanghai First Maternity and Infant Hospital, School of Medicine, Tongji University, Shanghai, 200092, China
| | - Zhiyi Hu
- Shanghai Key Laboratory of Maternal Fetal Medicine, Shanghai Institute of Maternal-Fetal Medicine and Gynecologic Oncology, Clinical and Translational Research Center, Shanghai First Maternity and Infant Hospital, School of Medicine, Tongji University, Shanghai, 200092, China
| | - Ab Rauf Shah
- Department of Pathology and Microbiology, UNMC, Omaha, USA
| | - Shuyong Zhang
- Key Laboratory of Prevention and Treatment of Cardiovascular and Cerebrovascular Diseases, Gannan Medical University, Ministry of Education, Ganzhou, 341000, China.
- School of Basic Medicine, Gannan Medical University, Ganzhou, 341000, China.
| | - Haisen Li
- School of Life Sciences, Fudan University, Shanghai, 200438, China.
- AoBio Medical Co., Shanghai, 200438, China.
| | - Guofang Chen
- Shanghai Key Laboratory of Maternal Fetal Medicine, Shanghai Institute of Maternal-Fetal Medicine and Gynecologic Oncology, Clinical and Translational Research Center, Shanghai First Maternity and Infant Hospital, School of Medicine, Tongji University, Shanghai, 200092, China.
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Gu X, Shen H, Xiang Z, Li X, Zhang Y, Zhang R, Su F, Wang Z. Exploring the Correlation Between GPR176, a Potential Target Gene of Gastric Cancer, and Immune Cell Infiltration. Pharmgenomics Pers Med 2023; 16:519-535. [PMID: 37284492 PMCID: PMC10241216 DOI: 10.2147/pgpm.s411199] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2023] [Accepted: 05/26/2023] [Indexed: 06/08/2023] Open
Abstract
Introduction GPR176, an orphan G protein-coupled receptor (GPCR), is essential for the progression of gastrointestinal cancers. However, it is still unclear how GPR176 affects tumor immunity and patient prognosis in gastric cancer (GC). Methods The Cancer Genome Atlas (TCGA) and Gene Expression Omnibus (GEO) were searched in this investigation to assess the expression patterns of GPR176 in GC tissues and normal gastric mucosa. The findings were further verified using immunohistochemical tests and quantitative Real-Time Polymerase Chain Reaction (qRT-PCR). The Kaplan-Meier method, univariate logistic regression, and Cox regression were then used to investigate the relationship between GPR176 and clinical traits. Additionally, the potential correlation between GPR176, immune checkpoint genes, and immune cell infiltration levels was investigated. Results As per the research findings, GC tissues had higher levels of GPR176 than normal tissues. Additionally, individuals with high expression of GPR176 had a worse 10-year overall survival (OS), in contrast with those having a low expression of GPR176 (p < 0.001). The OS of GC can be predicted using a validated nomogram model. The expression of GPR176 demonstrated a negative correlation with CD8+ T cells. When compared to the low-expression group of GPR176, Tumor Immune Dysfunction and Exclusion (TIDE) analysis demonstrated that the high-expression group had a considerably higher risk of immune evasion. A remarkable difference (variation) was observed in the levels of GPR176 expression across both groups, ie, low and high-risk groups, as determined by the immune phenomenon scores (IPS) immunotherapy assessment. Conclusion By examining GPR176 from various biological perspectives, it was determined that GPR176 can act as a predictive biomarker for poor patient prognosis in GC. Additionally, it was observed that GPR176 is capable of suppressing the proliferation of CD8+ T cells and facilitating immune evasion.
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Affiliation(s)
- Xianhua Gu
- Department of Gynecology Oncology, First Affiliated Hospital of Bengbu Medical College, Bengbu, People’s Republic of China
| | - Honghong Shen
- Department of Medical Oncology, First Affiliated Hospital of Bengbu Medical College, Bengbu, People’s Republic of China
| | - Zheng Xiang
- Department of Surgical Oncology, First Affiliated Hospital of Bengbu Medical College, Bengbu, People’s Republic of China
| | - Xinwei Li
- Department of Medical Oncology, First Affiliated Hospital of Bengbu Medical College, Bengbu, People’s Republic of China
| | - Yue Zhang
- Department of Medical Oncology, First Affiliated Hospital of Bengbu Medical College, Bengbu, People’s Republic of China
| | - Rong Zhang
- Department of Gynecology Oncology, First Affiliated Hospital of Bengbu Medical College, Bengbu, People’s Republic of China
| | - Fang Su
- Department of Medical Oncology, First Affiliated Hospital of Bengbu Medical College, Bengbu, People’s Republic of China
| | - Zishu Wang
- Department of Medical Oncology, First Affiliated Hospital of Bengbu Medical College, Bengbu, People’s Republic of China
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Moar K, Pant A, Saini V, Maurya PK. Potential biomarkers in endometrial cancer: a narrative review. Biomarkers 2023:1-14. [PMID: 36755526 DOI: 10.1080/1354750x.2023.2179114] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/10/2023]
Abstract
CONTEXT Every year, approximately 0.4 million women suffer from endometrial cancer (EC) worldwide and it has become the most common gynecological malignancy. Almost 66% of EC cases are diagnosed at an early stage and can be cured by performing surgery while those at an advanced stage turns out to be fatal. Biomarkers of endometrial cancer would be very valuable for screening of women who are at high risk and in detecting the chance of recurrence of disease. OBJECTIVE The current article has reviewed studies published on expression of biomarkers and susceptibility to EC. METHODS Google Scholar and PubMed were used as searching platforms and we have majorly considered the literature from last 10 years. RESULTS Potential biomarkers of EC identified from various studies were summarised.
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Affiliation(s)
- Kareena Moar
- Department of Biochemistry, Central University of Haryana, Mahendragarh, India
| | - Anuja Pant
- Department of Biochemistry, Central University of Haryana, Mahendragarh, India
| | - Vikas Saini
- Biomedical Sciences, Department of Vocational Studies and Skill Development, Central University of Haryana, Mahendragarh, India
| | - Pawan Kumar Maurya
- Department of Biochemistry, Central University of Haryana, Mahendragarh, India
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Xu J, Ma H, Wang Q, Zhang H. Expression of autocrine motility factor receptor (AMFR) in human breast and lung invasive micropapillary carcinomas. Int J Exp Pathol 2023; 104:43-51. [PMID: 36576071 PMCID: PMC9845606 DOI: 10.1111/iep.12462] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2022] [Revised: 10/21/2022] [Accepted: 10/29/2022] [Indexed: 12/29/2022] Open
Abstract
The aim of this study was to evaluate the clinicopathological significance of autocrine motility factor receptor (AMFR) expression in a variety of human invasive micropapillary carcinomas (IMPC). AMFR expression was compared in 111 samples of a variety of human IMPCs which had intrinsic non-micropapillary components and with 26 cases of control pulmonary adenocarcinoma (CPA, carcinoma without an IMPC component) by immunohistochemistry (IHC). In the 137 cases analysed, AMFR expression was significantly elevated in the IMPC components compared to the non-IMPC components (p = .005) and normal tissues (p < .001). AMFR expression was also higher in the IMPC samples compared to their intrinsic non-IMPC components (p = .0234). Between the 69 cases of lung IMPC and 26 cases of CPA, AMFR expression was notably higher in the IMPC components than in the CPA components (p = .0455). However, there was no significant difference between the non-IMPC components in the lung and the CPA components (p = .4584). Moreover, in breast cancer, elevated AMFR expression was not significantly correlated with mixed type or pure type IMPC (p = .5969) or with age, gender, T stage, or lymph node metastasis (LNM). Between IMPC and CPA of the lung, there was no statistical significance in age, T stage, and LNM, where AMFR expression was higher in IMPC (p = .0071). Thus this study demonstrated that AMFR was overexpressed in a variety of human IMPC components compared with non-micropapillary components. This suggests that AMFR expression is a potential new prognostic indicator for different types of human IMPC, which might thus be a new therapeutic target.
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Affiliation(s)
- Jing Xu
- Department of Pathology, Affiliated Qingdao Central HospitalQingdao UniversityQingdaoChina
| | - Hongfei Ma
- Department of Thoracic Surgery, Affiliated Qingdao Central HospitalQingdao UniversityQingdaoChina
| | - Qi Wang
- Department of Pathology, Affiliated Qingdao Central HospitalQingdao UniversityQingdaoChina
| | - Hui Zhang
- Department of Pathology, Qilu HospitalShandong UniversityJinanChina
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Su P, Yu L, Mao X, Sun P. Role of HIF-1α/ERRα in Enhancing Cancer Cell Metabolism and Promoting Resistance of Endometrial Cancer Cells to Pyroptosis. Front Oncol 2022; 12:881252. [PMID: 35800058 PMCID: PMC9253301 DOI: 10.3389/fonc.2022.881252] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2022] [Accepted: 05/25/2022] [Indexed: 12/24/2022] Open
Abstract
Oxygen is critical to energy metabolism, and tumors are often characterized by a hypoxic microenvironment. Owing to the high metabolic energy demand of malignant tumor cells, their survival is promoted by metabolic reprogramming in the hypoxic microenvironment, which can confer tumor cell resistance to pyroptosis. Pyroptosis resistance can inhibit anti-tumor immunity and promote the development of malignant tumors. Hypoxia inducible factor-1α (HIF-1α) is a key regulator of metabolic reprogramming in tumor cells, and estrogen-related receptor α (ERRα) plays a key role in regulating cellular energy metabolism. Therefore, the close interaction between HIF-1α and ERRα influences the metabolic and functional changes in cancer cells. In this review, we summarize the reprogramming of tumor metabolism involving HIF-1α/ERRα. We review our understanding of the role of HIF-1α/ERRα in promoting tumor growth adaptation and pyroptosis resistance, emphasize its key role in energy homeostasis, and explore the regulation of HIF-1α/ERRα in preventing and/or treating endometrial carcinoma patients. This review provides a new perspective for the study of the molecular mechanisms of metabolic changes in tumor progression.
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Affiliation(s)
- Pingping Su
- Laboratory of Gynecological Oncology, Department of Gynecology, Fujian Maternity and Child Health Hospital, Affiliated Hospital of Fujian Medical University, Fuzhou, China
| | - Lirui Yu
- Laboratory of Gynecological Oncology, Department of Gynecology, Fujian Maternity and Child Health Hospital, Affiliated Hospital of Fujian Medical University, Fuzhou, China
| | - Xiaodan Mao
- Laboratory of Gynecological Oncology, Department of Gynecology, Fujian Maternity and Child Health Hospital, Affiliated Hospital of Fujian Medical University, Fuzhou, China
- Fujian Key Laboratory of Women and Children’s Critical Diseases Research, Fuzhou, China
| | - Pengming Sun
- Laboratory of Gynecological Oncology, Department of Gynecology, Fujian Maternity and Child Health Hospital, Affiliated Hospital of Fujian Medical University, Fuzhou, China
- Fujian Key Laboratory of Women and Children’s Critical Diseases Research, Fuzhou, China
- *Correspondence: Pengming Sun,
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Görgülü G, Doğan Özdaş E, Özdaş E, Sayhan S, Kuru O, Gökçü M, Sancı M. Analysis of vanishing endometrial cancer by pathological types. J Obstet Gynaecol Res 2022; 48:2175-2179. [PMID: 35686358 DOI: 10.1111/jog.15294] [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: 11/26/2021] [Revised: 04/25/2022] [Accepted: 05/07/2022] [Indexed: 11/29/2022]
Abstract
PURPOSE We asked why endometrial cancer sometimes vanishes. METHODS A total of 454 patients diagnosed with endometrioid-type endometrial cancer (EC) (via endometrial sampling) and treated in our clinic over the past 5 years were enrolled. The patients were divided into two groups: vanishing and residual, depending on whether a tumor was detected in the postoperative hysterectomy specimen. Patient age, numbers of pregnancies and deliveries, menopausal status, systemic disease status, hemogram parameters, International Federation of Gynecology and Obstetrics (FIGO) grade, and invasion status (evident on magnetic resonance imaging [MRI]) were compared between the groups. RESULTS ECs vanished in 42 (9.25%) patients. The vanishing rates were 19.7% (37/187) in FIGO grade 1 patients, 2.1% (5/238) in grade 2 patients, and 0% (0/29) in grade 3 patients. The average age was lower in the vanishing than the residual group, but the premenopausal status and grade 1 tumor rates were higher (both p < 0.001). An absence of invasion (as revealed by MRI) was more common in the vanishing group (p < 0.001). No recurrence developed in the vanishing group, but recurrences were noted in 3.3% (14/412) of the residual group. There were no significant between-group differences in any of the numbers of pregnancies or births, systemic disease status, or hemogram parameters (all p > 0.05). CONCLUSION Vanishing EC is more likely in premenopausal women with endometrioid grade 1 EC (as revealed by endometrial biopsy) who lack myometrial invasion on MRI.
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Affiliation(s)
- Gökşen Görgülü
- İzmir Tepecik Training and Research Hospital, Gynecologic Oncology Clinic, University of Health Sciences, İzmir, Turkey
| | - Emel Doğan Özdaş
- İzmir Tepecik Training and Research Hospital, Gynecologic Oncology Clinic, University of Health Sciences, İzmir, Turkey
| | - Erol Özdaş
- İzmir Tepecik Training and Research Hospital, Gynecologic Oncology Clinic, University of Health Sciences, İzmir, Turkey
| | - Sevil Sayhan
- İzmir Tepecik Training and Research Hospital, Pathology Clinic, University of Health Sciences, İzmir, Turkey
| | - Oğuzhan Kuru
- İzmir Tepecik Training and Research Hospital, Gynecologic Oncology Clinic, University of Health Sciences, İzmir, Turkey
| | - Mehmet Gökçü
- İzmir Tepecik Training and Research Hospital, Gynecologic Oncology Clinic, University of Health Sciences, İzmir, Turkey
| | - Muzaffer Sancı
- İzmir Tepecik Training and Research Hospital, Gynecologic Oncology Clinic, University of Health Sciences, İzmir, Turkey
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NaroNet: Discovery of tumor microenvironment elements from highly multiplexed images. Med Image Anal 2022; 78:102384. [PMID: 35217454 PMCID: PMC9972483 DOI: 10.1016/j.media.2022.102384] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2021] [Revised: 10/26/2021] [Accepted: 02/01/2022] [Indexed: 12/11/2022]
Abstract
Understanding the spatial interactions between the elements of the tumor microenvironment -i.e. tumor cells. fibroblasts, immune cells- and how these interactions relate to the diagnosis or prognosis of a tumor is one of the goals of computational pathology. We present NaroNet, a deep learning framework that models the multi-scale tumor microenvironment from multiplex-stained cancer tissue images and provides patient-level interpretable predictions using a seamless end-to-end learning pipeline. Trained only with multiplex-stained tissue images and their corresponding patient-level clinical labels, NaroNet unsupervisedly learns which cell phenotypes, cell neighborhoods, and neighborhood interactions have the highest influence to predict the correct label. To this end, NaroNet incorporates several novel and state-of-the-art deep learning techniques, such as patch-level contrastive learning, multi-level graph embeddings, a novel max-sum pooling operation, or a metric that quantifies the relevance that each microenvironment element has in the individual predictions. We validate NaroNet using synthetic data simulating multiplex-immunostained images where a patient label is artificially associated to the -adjustable- probabilistic incidence of different microenvironment elements. We then apply our model to two sets of images of human cancer tissues: 336 seven-color multiplex-immunostained images from 12 high-grade endometrial cancer patients; and 382 35-plex mass cytometry images from 215 breast cancer patients. In both synthetic and real datasets, NaroNet provides outstanding predictions of relevant clinical information while associating those predictions to the presence of specific microenvironment elements.
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Guo YE, Liu Y, Zhang W, Luo H, Shu P, Chen G, Li Y. The clinicopathological characteristics, prognosis and immune microenvironment mapping in MSI-H/MMR-D endometrial carcinomas. Discov Oncol 2022; 13:12. [PMID: 35239036 PMCID: PMC8894509 DOI: 10.1007/s12672-022-00466-5] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/30/2021] [Accepted: 01/05/2022] [Indexed: 11/19/2022] Open
Abstract
Endometrial cancer had a relatively high prevalence of MMR deficiency. MMR-D/MSI-H endometrial cancer patients are suggested to be potential beneficiaries of PD-1/PD-L1 inhibitor therapy. Here, we explored the prognostic value of MSI subtype in endometrial cancer and its correlation with immune environment. Based on expression and clinical data of 78 POLE, 123 MSI and 299 Other EC samples from the TCGA-UCEC project, we found that the MSI tumors were identified more often in early stage, had a lower age, better patient survival, enriched CD8+ T cells, and regulatory T cells and less M2 macrophages and activated dendritic cells than the Other group, and shared a relatively similar expression profile with POLE group by differential analysis. In addition, we established the immune landscape of an MMR-D endometrial cancer tissue using unbiased single-cell RNA-seq analysis of 3371 cells. By immunohistochemistry analysis, we found that the MMR-D tumors showed a higher trend of CD20+ B cells infiltration. Our study might expand our understanding of the role of immune subsets in MSI endometrial carcinomas and provide guidance of immunotherapy for endometrial cancer.
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Affiliation(s)
- Yu-E Guo
- Department of Pharmacy, Shanghai Pulmonary Hospital, Tongji University School of Medicine, 507 Zhengmin Road, Shanghai, 200433, China
| | - Yin Liu
- Department of Laboratory Medicine, Shanghai Pulmonary Hospital, Tongji University School of Medicine, Shanghai, China
| | - Wei Zhang
- Department of Pharmacy, Shanghai Pulmonary Hospital, Tongji University School of Medicine, 507 Zhengmin Road, Shanghai, 200433, China
| | - Heng Luo
- Department of Pharmacy, Shanghai Pulmonary Hospital, Tongji University School of Medicine, 507 Zhengmin Road, Shanghai, 200433, China
| | - Ping Shu
- Department of Pharmacy, Shanghai Pulmonary Hospital, Tongji University School of Medicine, 507 Zhengmin Road, Shanghai, 200433, China
| | - Guofang Chen
- Clinical and Translational Research Center, Shanghai First Maternity and Infant Hospital, Tongji University School of Medicine, 2699 West Gaoke Road, Shanghai, 201204, China.
| | - Yuping Li
- Department of Pharmacy, Shanghai Pulmonary Hospital, Tongji University School of Medicine, 507 Zhengmin Road, Shanghai, 200433, China.
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Tanos P, Dimitriou S, Gullo G, Tanos V. Biomolecular and Genetic Prognostic Factors That Can Facilitate Fertility-Sparing Treatment (FST) Decision Making in Early Stage Endometrial Cancer (ES-EC): A Systematic Review. Int J Mol Sci 2022; 23:2653. [PMID: 35269800 PMCID: PMC8910305 DOI: 10.3390/ijms23052653] [Citation(s) in RCA: 32] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2022] [Revised: 02/12/2022] [Accepted: 02/22/2022] [Indexed: 02/01/2023] Open
Abstract
Endometrial cancer occurs in up to 29% of women before 40 years of age. Seventy percent of these patients are nulliparous at the time. Decision making regarding fertility preservation in early stage endometrial cancer (ES-EC) is, therefore, a big challenge since the decision between the risk of cancer progression and a chance to parenthood needs to be made. Sixty-two percent of women with complete remission of ES-EC after fertility-sparing treatment (FST) report to have a pregnancy wish which, if not for FST, they would not be able to fulfil. The aim of this review was to identify and summarise the currently established biomolecular and genetic prognostic factors that can facilitate decision making for FST in ES-EC. A comprehensive search strategy was carried out across four databases; Cochrane, Embase, MEDLINE, and PubMed; they were searched between March 1946 and 22nd December 2022. Thirty-four studies were included in this study which was conducted in line with the PRISMA criteria checklist. The final 34 articles encompassed 9165 patients. The studies were assessed using the Critical Appraisal Skills Program (CASP). PTEN and POLE alterations we found to be good prognostic factors of ES-EC, favouring FST. MSI, CTNNB1, and K-RAS alterations were found to be fair prognostic factors of ES-EC, favouring FST but carrying a risk of recurrence. PIK3CA, HER2, ARID1A, P53, L1CAM, and FGFR2 were found to be poor prognostic factors of ES-EC and therefore do not favour FST. Clinical trials with bigger cohorts are needed to further validate the fair genetic prognostic factors. Using the aforementioned good and poor genetic prognostic factors, we can make more confident decisions on FST in ES-EC.
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Affiliation(s)
- Panayiotis Tanos
- Institute of Applied Health Sciences, University of Aberdeen & Aberdeen Royal Infirmary, Aberdeen AB25 2ZN, UK
| | - Savvas Dimitriou
- Aberdeen Fertility Centre, NHS Grampian and University of Aberdeen, Aberdeen AB25 2ZN, UK;
| | - Giuseppe Gullo
- In Vitro Fertilization Unit (IVF Unit), Azienda Ospedaliera Ospedali Riuniti, Villa Sofia Cervello, 90146 Palermo, Italy;
| | - Vasilios Tanos
- Department of Obstetrics and Gynecology, Aretaeio Hospital, Nicosia 2024, Cyprus;
- St. Georges’ Medical School, University of Nicosia, Nicosia 2408, Cyprus
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12
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Jumaah AS, Al-Haddad HS, McAllister KA, Yasseen AA. The clinicopathology and survival characteristics of patients with POLE proofreading mutations in endometrial carcinoma: A systematic review and meta-analysis. PLoS One 2022; 17:e0263585. [PMID: 35139130 PMCID: PMC8827442 DOI: 10.1371/journal.pone.0263585] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2021] [Accepted: 01/21/2022] [Indexed: 12/17/2022] Open
Abstract
Background Endometrial carcinoma (EC) is classified into four distinct molecular subgroups. Patients with polymerase epsilon exonuclease domain mutated (POLE-EDM) tumors have the best prognosis of all. This meta-analysis consolidated the clinicopathology variations reported in the POLE-mutant subtype and survival parameters in patients with EC. Methods The following internet data bases were searched: PubMed, Web of science, Embase and Scimage directory. Data was extracted from eligible studies including sample size, number of positive POLE-mutant cases, EDM sequencing information, clinicopathologic, and survival data. Meta-analysis and a random-effects model produced pooled estimates of POLE prognostic parameters using 95% confidence intervals (CI), hazard ratios (HR), and odds ratios (OR). Results The meta-analysis included 11 cohort studies comprising 5508 EC patients (442 POLE EDM tumors). Patients with POLE mutant EC were associated with improved disease specific survival (HR = 0.408, 95% CI: 0.306 to 0.543) and progression-free survival (HR = 0.231, 95% CI: 0.117 to 0.456). POLE-mutated tumors were mostly endometrioid histology (84.480%; 95% CI: 77.237 to 90.548), although not significantly more than wild type tumors (OR = 1.386; p = 0.073). The POLE mutant tumors significantly present (p<0.001) at Federation of International of Gynecologists and Obstetricians (FIGO) lower stages I-II (OR = 2.955, p<0.001) and highest grade III (OR = 1.717, P = 0.003). The tumors are significantly associated with invasion less than half (<50%) of the myometrium (OR = 1.765, p = 0.001), but not deeply invasive EC (MI>50%, OR = 0.83, p = 0.34). POLE mutations significantly protected against lymph node metastases (OR = 0.202, p = 0.001), and have no clear association with lymph-vascular space invasion (OR = 0.967, 95% 0.713–1.310, p = 0.826). The tumors are predominantly of low ESMO risk stratification distribution (40.356%; 95% CI: 27.577 to 53.838). Conclusions POLE mutations serve as an important biomarker of favorable prognosis in EC. The tumors are characteristically high grade, early stage, and remain localized in the endometrium with reduced likelihood of lymph node metastasis for improved survival prospects and the lowest risk classification. These findings have implications for medical management of EC.
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Affiliation(s)
- Alaa Salah Jumaah
- Department of Pathology and Forensic Medicine, Faculty of Medicine, University of Kufa, Kufa, Iraq
| | | | - Katherine Ann McAllister
- School of Biomedical Sciences, Ulster University, Coleraine, Northern Ireland, United Kingdom
- * E-mail:
| | - Akeel Abed Yasseen
- Department of Pathology and Forensic Medicine, Faculty of Medicine, University of Kufa, Kufa, Iraq
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13
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ATM immunohistochemistry as a potential marker for the differential diagnosis of no specific molecular profile subtype and POLE-mutation subtype endometrioid carcinoma. Pathol Res Pract 2022; 230:153743. [DOI: 10.1016/j.prp.2021.153743] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/09/2021] [Revised: 12/12/2021] [Accepted: 12/16/2021] [Indexed: 12/21/2022]
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14
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What Has Changed in the Management of Uterine Serous Carcinomas? Two Decades of Experience. Curr Oncol 2021; 28:4862-4873. [PMID: 34898589 PMCID: PMC8628752 DOI: 10.3390/curroncol28060410] [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: 09/04/2021] [Revised: 11/09/2021] [Accepted: 11/17/2021] [Indexed: 12/02/2022] Open
Abstract
Uterine serous carcinoma accounts for 3–10% of endometrial cancers, but it is the most lethal histopathological subtype. The molecular characterization of endometrial carcinomas has allowed novel therapeutic approaches for these patients. We undertook a retrospective analysis of patients with uterine serous carcinomas treated in our hospital within the last two decades to identify possible changes in their management. The patients and their characteristics were evenly distributed across the two decades. Treatment modalities did not change significantly throughout this period. After adjuvant treatment, patients’ median disease-free survival was 42.07 months (95% CI: 20.28–63.85), and it did not differ significantly between the two decades (p = 0.059). The median overall survival was 47.51 months (95% Cl: 32.18–62.83), and it significantly favored the first decade’s patients (p = 0.024). In patients with de novo metastatic or recurrent disease, median progression-free survival was 7.8 months (95% Cl: 5.81–9.93), whereas both the median progression-free survival and the median overall survival of these patients did not show any significant improvement during the examined time period. Overall, the results of our study explore the minor changes in respect of uterine serous carcinoma’s treatment over the last two decades, which are reflected in the survival outcomes of these patients and consequently underline the critical need for therapeutic advances in the near future.
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15
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Zhang C, Zheng W. High-grade endometrial carcinomas: Morphologic spectrum and molecular classification. Semin Diagn Pathol 2021; 39:176-186. [PMID: 34852949 DOI: 10.1053/j.semdp.2021.11.002] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/13/2021] [Accepted: 11/18/2021] [Indexed: 11/11/2022]
Abstract
High-grade endometrial carcinoma (HGEC) is a heterogeneous group of tumors with various morphologic, genetic, and clinical characteristics. Morphologically, HGEC includes high-grade endometrioid carcinoma, serous carcinoma, clear cell carcinoma, undifferentiated/dedifferentiated carcinoma, and carcinosarcoma. The morphologic classification has been used for prognostication and treatment decisions. However, patient management based on morphologic classification is limited by suboptimal interobserver reproducibility, variable clinical outcomes observed within the same histotype, and frequent discordant histotyping/grading between biopsy and hysterectomy specimens. Recent studies from The Cancer Genome Atlas (TCGA) Research Network established four distinct molecular subtypes: POLE-ultramutated, microsatellite unstable, copy number high, and copy number low groups. Compared to histotyping, the TCGA molecular classification appears superior in risk stratification. The best prognosis is seen in the POLE-ultramutated group and the worst in copy number high group, while the prognosis in the microsatellite unstable and copy number low groups is in between. The TCGA subtyping is more reproducible and shows a better concordance between endometrial biopsy and resection specimens. It has now become apparent that the molecular classification can supplement histotyping in patient management. This article provides an overview of the pathologic diagnosis/differential diagnosis of HGEC and the TCGA classification of endometrial cancers, with the clinical significance and applications of TCGA classification briefly discussed when appropriate.
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Affiliation(s)
- Cunxian Zhang
- Department of Pathology, Kent Hospital, 455 Toll Gate Road, Warwick, Rhode Island 02886, United States of America; Department of Pathology, Women & Infants Hospital of Rhode Island, 101 Dudley Street, Providence, Rhode Island 02905, United States of America; Department of Pathology, Warren Alpert Medical School, Brown University, Providence, Rhode Island 02912, United States of America.
| | - Wenxin Zheng
- Department of Pathology, Department of Obstetrics and Gynecology, Harold C. Simmons Comprehensive Cancer Center, University of Texas Southwestern Medical Center, 5323 Harry Hines Blvd, Dallas, TX 75390, United States of America
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Shafiee MN, Lim WK, Poh Shwen Shi C, Mohamed Yasin IA, Azemi AF, Zakaria ML, Hannaan Abdul Hafizz AM, Mustangin M, Chandralega Kampan N, Abd Aziz NH, Md Zain RR. PTEN protein expression has role in predicting disease-free-interval in endometrioid endometrial carcinoma. Horm Mol Biol Clin Investig 2021; 42:403-410. [PMID: 34364315 DOI: 10.1515/hmbci-2021-0017] [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: 03/03/2021] [Accepted: 07/11/2021] [Indexed: 11/15/2022]
Abstract
OBJECTIVES To determine the significance of tumour PTEN protein expression in endometrioid endometrial carcinoma (EEC) and it is correlation with tumour characteristics. METHODS A total of 30 eligible archived paraffin-embedded tissue blocks from 61 EEC cases (January 2015-December 2017) were retrieved from the Histopathology Laboratory in Universiti Kebangsaan Malaysia Medical Centre (UKMMC) following institutional ethic approval. For PTEN protein detection, immunohistochemistry (IHC) staining was performed and the data was correlated with clinicopathologic parameters. RESULTS Fourteen samples (46.7%) showed positive PTEN protein expression, while 16 (53.3%) were negative. The mean age was 62.00 ± 9.51 years old, while the mean Body Mass Index (BMI) was 27.28 ± 7.16 kg/m2. There was no significant difference between age (p=0.27, 95% CI: -10.98 to 3.21) and BMI (p=0.67, 95% CI: -4.30 to 6.58) with PTEN protein expression. There were significant correlation between PTEN protein expression with myometrial invasion (p=0.010), but not with lymphovascular space invasion (p=0.743), grade (p=0.532), stage (p=0.733) and CA-125 level (p=0.47). The higher stage correlates with the presence of LVSI (p=0.002). PTEN positive associated with longer disease-free-interval (p=0.025), but not improving the overall survival (p=0.38). CONCLUSIONS Positive PTEN protein expression correlates with less myometrial invasion.
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Affiliation(s)
- Mohamad Nasir Shafiee
- Department of Obstetrics and Gynaecology, Faculty of Medicine, Universiti Kebangsaan Malaysia Medical Centre, Cheras, Kuala Lumpur, Malaysia
| | - Wei Keith Lim
- Special Study Module, Undergraduate Program, Faculty of Medicine, Universiti Kebangsaan Malaysia Medical Centre, Cheras, Kuala Lumpur, Malaysia
| | - Cheryl Poh Shwen Shi
- Special Study Module, Undergraduate Program, Faculty of Medicine, Universiti Kebangsaan Malaysia Medical Centre, Cheras, Kuala Lumpur, Malaysia
| | - Ira Adila Mohamed Yasin
- Special Study Module, Undergraduate Program, Faculty of Medicine, Universiti Kebangsaan Malaysia Medical Centre, Cheras, Kuala Lumpur, Malaysia
| | - Aina Fatini Azemi
- Special Study Module, Undergraduate Program, Faculty of Medicine, Universiti Kebangsaan Malaysia Medical Centre, Cheras, Kuala Lumpur, Malaysia
| | - Muhammad Luqman Zakaria
- Special Study Module, Undergraduate Program, Faculty of Medicine, Universiti Kebangsaan Malaysia Medical Centre, Cheras, Kuala Lumpur, Malaysia
| | - Abdul Muzhill Hannaan Abdul Hafizz
- Department of Obstetrics and Gynaecology, Faculty of Medicine, Universiti Kebangsaan Malaysia Medical Centre, Cheras, Kuala Lumpur, Malaysia.,Department of Pathology, Faculty of Medicine, Universiti Kebangsaan Malaysia Medical Centre, Cheras, Kuala Lumpur, Malaysia
| | - Muaatamarulain Mustangin
- Department of Pathology, Faculty of Medicine, Universiti Kebangsaan Malaysia Medical Centre, Cheras, Kuala Lumpur, Malaysia
| | - Nirmala Chandralega Kampan
- Department of Obstetrics and Gynaecology, Faculty of Medicine, Universiti Kebangsaan Malaysia Medical Centre, Cheras, Kuala Lumpur, Malaysia
| | - Nor Haslinda Abd Aziz
- Department of Obstetrics and Gynaecology, Faculty of Medicine, Universiti Kebangsaan Malaysia Medical Centre, Cheras, Kuala Lumpur, Malaysia
| | - Reena Rahayu Md Zain
- Department of Pathology, Faculty of Medicine, Universiti Kebangsaan Malaysia Medical Centre, Cheras, Kuala Lumpur, Malaysia
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Lagunas-Rangel FA. Deciphering the whale's secrets to have a long life. Exp Gerontol 2021; 151:111425. [PMID: 34051285 DOI: 10.1016/j.exger.2021.111425] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2021] [Revised: 05/22/2021] [Accepted: 05/24/2021] [Indexed: 01/20/2023]
Abstract
Whales are marine creatures known for their enormous size and that live in all the oceans on earth. One of the oldest known organisms is bowhead whales, which can survive up to 200 years, and similarly, other species of whales have shown a remarkable long lifespan. In addition to this, whales are highly resistant to cancer, a disease that is strongly related to aging and the accumulation of damage over time. These two characteristics make whales an interesting model to study and that can provide us with a track both to delay aging and to avoid pathologies associated with it, such as cancer. In the present work, we try to analyze different aspects of whales such as metabolism, hematological and biochemical characteristics, and properties of their genome and transcriptome in order to elucidate possible molecular mechanisms that evolution has provided to these aquatic mammals.
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Affiliation(s)
- Francisco Alejandro Lagunas-Rangel
- Department of Genetics and Molecular Biology, Centro de Investigación y de Estudios Avanzados del Instituto Politécnico Nacional (CINVESTAV), Mexico City, Mexico; Department of Neuroscience, Functional Pharmacology, Uppsala University, Uppsala, Sweden.
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18
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Gao C, Jin G, Forbes E, Mangala LS, Wang Y, Rodriguez-Aguayo C, Amero P, Bayraktar E, Yan Y, Lopez-Berestein G, Broaddus RR, Sood AK, Xue F, Zhang W. Inactivating Mutations of the IK Gene Weaken Ku80/Ku70-Mediated DNA Repair and Sensitize Endometrial Cancer to Chemotherapy. Cancers (Basel) 2021; 13:2487. [PMID: 34065218 PMCID: PMC8160817 DOI: 10.3390/cancers13102487] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2021] [Revised: 05/05/2021] [Accepted: 05/17/2021] [Indexed: 11/17/2022] Open
Abstract
IK is a mitotic factor that promotes cell cycle progression. Our previous investigation of 271 endometrial cancer (EC) samples from the Cancer Genome Atlas (TCGA) dataset showed IK somatic mutations were enriched in a cluster of patients with high-grade and high-stage cancers, and this group had longer survival. This study provides insight into how IK somatic mutations contribute to EC pathophysiology. We analyzed the somatic mutational landscape of IK gene in 547 EC patients using expanded TCGA dataset. Co-immunoprecipitation and mass spectrometry were used to identify protein interactions. In vitro and in vivo experiments were used to evaluate IK's role in EC. The patients with IK-inactivating mutations had longer survival during 10-year follow-up. Frameshift and stop-gain were common mutations and were associated with decreased IK expression. IK knockdown led to enrichment of G2/M phase cells, inactivation of DNA repair signaling mediated by heterodimerization of Ku80 and Ku70, and sensitization of EC cells to cisplatin treatment. IK/Ku80 mutations were accompanied by higher mutation rates and associated with significantly better overall survival. Inactivating mutations of IK gene and loss of IK protein expression were associated with weakened Ku80/Ku70-mediated DNA repair, increased mutation burden, and better response to chemotherapy in patients with EC.
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Affiliation(s)
- Chao Gao
- Department of Cancer Biology, Wake Forest Baptist Comprehensive Cancer Center, Winston-Salem, NC 27157, USA; (C.G.); (G.J.); (E.F.)
- Department of Gynecology and Obstetrics, Tianjin Medical University General Hospital, Tianjin 300052, China; (Y.W.); (Y.Y.)
- Tianjin Key Laboratory of Female Reproductive Health and Eugenics, Tianjin 300052, China
| | - Guangxu Jin
- Department of Cancer Biology, Wake Forest Baptist Comprehensive Cancer Center, Winston-Salem, NC 27157, USA; (C.G.); (G.J.); (E.F.)
| | - Elizabeth Forbes
- Department of Cancer Biology, Wake Forest Baptist Comprehensive Cancer Center, Winston-Salem, NC 27157, USA; (C.G.); (G.J.); (E.F.)
| | - Lingegowda S. Mangala
- Department of Gynecologic Oncology and Reproductive Medicine, The University of Texas M.D. Anderson Cancer Center, Houston, TX 77030, USA; (L.S.M.); (E.B.); (A.K.S.)
- Center for RNA Interference and Non-Coding RNAs, The University of Texas M.D. Anderson Cancer Center, Houston, TX 77030, USA; (C.R.-A.); (G.L.-B.)
| | - Yingmei Wang
- Department of Gynecology and Obstetrics, Tianjin Medical University General Hospital, Tianjin 300052, China; (Y.W.); (Y.Y.)
- Tianjin Key Laboratory of Female Reproductive Health and Eugenics, Tianjin 300052, China
| | - Cristian Rodriguez-Aguayo
- Center for RNA Interference and Non-Coding RNAs, The University of Texas M.D. Anderson Cancer Center, Houston, TX 77030, USA; (C.R.-A.); (G.L.-B.)
- Department of Experimental Therapeutics, The University of Texas M.D. Anderson Cancer Center, Houston, TX 77030, USA;
| | - Paola Amero
- Department of Experimental Therapeutics, The University of Texas M.D. Anderson Cancer Center, Houston, TX 77030, USA;
| | - Emine Bayraktar
- Department of Gynecologic Oncology and Reproductive Medicine, The University of Texas M.D. Anderson Cancer Center, Houston, TX 77030, USA; (L.S.M.); (E.B.); (A.K.S.)
- Center for RNA Interference and Non-Coding RNAs, The University of Texas M.D. Anderson Cancer Center, Houston, TX 77030, USA; (C.R.-A.); (G.L.-B.)
| | - Ye Yan
- Department of Gynecology and Obstetrics, Tianjin Medical University General Hospital, Tianjin 300052, China; (Y.W.); (Y.Y.)
- Tianjin Key Laboratory of Female Reproductive Health and Eugenics, Tianjin 300052, China
| | - Gabriel Lopez-Berestein
- Center for RNA Interference and Non-Coding RNAs, The University of Texas M.D. Anderson Cancer Center, Houston, TX 77030, USA; (C.R.-A.); (G.L.-B.)
- Department of Experimental Therapeutics, The University of Texas M.D. Anderson Cancer Center, Houston, TX 77030, USA;
| | - Russell R. Broaddus
- Department of Pathology & Laboratory Medicine, University of North Carolina School of Medicine, Chapel Hill, NC 27599, USA;
| | - Anil K. Sood
- Department of Gynecologic Oncology and Reproductive Medicine, The University of Texas M.D. Anderson Cancer Center, Houston, TX 77030, USA; (L.S.M.); (E.B.); (A.K.S.)
- Center for RNA Interference and Non-Coding RNAs, The University of Texas M.D. Anderson Cancer Center, Houston, TX 77030, USA; (C.R.-A.); (G.L.-B.)
| | - Fengxia Xue
- Department of Gynecology and Obstetrics, Tianjin Medical University General Hospital, Tianjin 300052, China; (Y.W.); (Y.Y.)
- Tianjin Key Laboratory of Female Reproductive Health and Eugenics, Tianjin 300052, China
| | - Wei Zhang
- Department of Cancer Biology, Wake Forest Baptist Comprehensive Cancer Center, Winston-Salem, NC 27157, USA; (C.G.); (G.J.); (E.F.)
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19
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Meng Y, Yang Y, Zhang Y, Yang X, Li X, Hu C. The role of an immune signature for prognosis and immunotherapy response in endometrial cancer. Am J Transl Res 2021; 13:532-548. [PMID: 33594308 PMCID: PMC7868845] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2020] [Accepted: 12/26/2020] [Indexed: 06/12/2023]
Abstract
Immunotherapy is a practical and promising treatment for advanced and recurrent endometrial cancer (EC). In this study, we identified an immune-related gene (IRG) signature to predict the overall survival (OS) and response to immune checkpoints inhibitors (ICIs) in patients with EC. The RNA expression profiles of EC were obtained from The Cancer Genome Atlas database and then were filtered for IRGs based on the Immport database. Using the conjoint Cox regression model, an immune signature consisting of seven risk IRGs (CBLC, PLA2G2A, TNF, NR3C1, APOD, TNFRSF18, and LTB) was developed. The immune signature was independent of other clinical factors and was superior to the traditional staging method for OS prediction in EC. Immunohistochemistry staining from the Human Protein Atlas database and quantitative real-time PCR analysis of EC samples were also performed to validate the expression levels of risk IRGs. By further analyzing the tumor microenvironment in EC, patients in the low-risk subgroup showed a higher immune cell infiltration status, which was associated with a better prognosis. Moreover, the tumor mutational burden and immunophenoscore analysis demonstrated that the low-risk subgroup was more sensitive to ICI-based immunotherapy. These findings might shed light on the development of targeted treatment and novel biomarkers for patients with EC.
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Affiliation(s)
- Yue Meng
- Department of Gynecology, The Third Affiliated Hospital of Sun Yat-sen UniversityGuangzhou 510000, Guangdong, China
| | - Yuebo Yang
- Department of Gynecology, The Third Affiliated Hospital of Sun Yat-sen UniversityGuangzhou 510000, Guangdong, China
| | - Yu Zhang
- Department of Gynecology, The Third Affiliated Hospital of Sun Yat-sen UniversityGuangzhou 510000, Guangdong, China
| | - Xiaohui Yang
- Department of Gynecology, The Third Affiliated Hospital of Sun Yat-sen UniversityGuangzhou 510000, Guangdong, China
| | - Xiaomao Li
- Department of Gynecology, The Third Affiliated Hospital of Sun Yat-sen UniversityGuangzhou 510000, Guangdong, China
| | - Chuan Hu
- Department of Orthopaedics Surgery, The Affiliated Hospital of Qingdao UniversityQingdao 266071, Shandong, China
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Liu Y, Zhao Q, Xu F, Wang K, Zhao Y, Chen H, He W, Wang W, Zhang J, Zhang J. Dysregulation of phosphoproteins in hepatocellular carcinoma revealed via quantitative analysis of the phosphoproteome. Oncol Lett 2020; 21:117. [PMID: 33408763 PMCID: PMC7779902 DOI: 10.3892/ol.2020.12378] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2020] [Accepted: 10/26/2020] [Indexed: 12/11/2022] Open
Abstract
Hepatocellular carcinoma (HCC) is one of the most frequently diagnosed types of cancer in the world. Post-translational modifications, such as phosphorylation, serve an essential role during cancer development. To identify aberrant phosphorylation in HCC, a multiplexed tandem mass tag approach combined with liquid chromatography tandem-mass spectrometry was used in the present study. The results are available via ProteomeXchange (identifier no. PXD013934). A total of 4,780 phosphorylated sites distributed on 2,209 proteins were identified and quantified, including 74 and 459 phosphorylated upregulated and downregulated proteins, respectively. Bioinformatic analysis revealed differences and similarities between HCC and normal tissues. Gene Ontology enrichment analysis provided information on biological processes, molecular functions, cellular components and sub-cellular localizations. Protein domains enrichment of differentially expressed proteins was analyzed using InterPro database. Kyoto Encyclopedia of Genes and Genomes enrichment analysis revealed pathways that may potentially be involved in HCC. Integrative analysis of the functions, pathways, motifs of phosphorylated peptides, protein domains and protein interactions established a profile of the phosphoproteome of HCC, which may contribute to identify novel biomarkers for the diagnosis and prognosis of HCC, as well as novel therapeutic targets for HCC treatment.
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Affiliation(s)
- Yixian Liu
- Institute of Medical and Pharmaceutical Sciences, Zhengzhou University, Zhengzhou, Henan 450052, P.R. China
| | - Qianwei Zhao
- Institute of Medical and Pharmaceutical Sciences, Zhengzhou University, Zhengzhou, Henan 450052, P.R. China
| | - Fang Xu
- Institute of Medical and Pharmaceutical Sciences, Zhengzhou University, Zhengzhou, Henan 450052, P.R. China
| | - Kaijuan Wang
- Henan Key Laboratory for Tumor Epidemiology, Zhengzhou University, Zhengzhou, Henan 450052, P.R. China
| | - Ying Zhao
- Institute of Medical and Pharmaceutical Sciences, Zhengzhou University, Zhengzhou, Henan 450052, P.R. China
| | - Huiping Chen
- Institute of Medical and Pharmaceutical Sciences, Zhengzhou University, Zhengzhou, Henan 450052, P.R. China
| | - Wei He
- Institute of Medical and Pharmaceutical Sciences, Zhengzhou University, Zhengzhou, Henan 450052, P.R. China
| | - Weidong Wang
- Institute of Medical and Pharmaceutical Sciences, Zhengzhou University, Zhengzhou, Henan 450052, P.R. China
| | - Jianying Zhang
- Institute of Medical and Pharmaceutical Sciences, Zhengzhou University, Zhengzhou, Henan 450052, P.R. China.,Henan Key Laboratory for Tumor Epidemiology, Zhengzhou University, Zhengzhou, Henan 450052, P.R. China
| | - Jintao Zhang
- Institute of Medical and Pharmaceutical Sciences, Zhengzhou University, Zhengzhou, Henan 450052, P.R. China.,Henan Key Laboratory for Tumor Epidemiology, Zhengzhou University, Zhengzhou, Henan 450052, P.R. China
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21
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Gao Y, Zhang X, Wang T, Zhang Y, Wang Q, Hu Y. HNRNPCL1, PRAMEF1, CFAP74, and DFFB: Common Potential Biomarkers for Sporadic and Suspected Lynch Syndrome Endometrial Cancer. Cancer Manag Res 2020; 12:11231-11241. [PMID: 33177874 PMCID: PMC7649238 DOI: 10.2147/cmar.s262421] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2020] [Accepted: 09/22/2020] [Indexed: 12/11/2022] Open
Abstract
Purpose To investigate the genes of patients with sporadic endometrial cancer (EC) and suspected Lynch syndrome (LS)-related EC in the Chinese population. Identification of meaningful mutation sites can provide theoretical basis for molecular targeted therapy, aiming to improve the prognosis of patients with EC. Methods We recruited 388 patients with EC for mismatch repair (MMR) immunohistochemistry and MLH1 methylation analysis. Based on the results, they were divided into four groups: MMR without deletion group (sporadic EC group 1); MLH1&PMS2 deletion and MLH1 methylation group (sporadic EC group 2); MSH2 and/or MSH6 deletion group (suspected LS group); and unclassified group (remainder cases). Patients from each group were randomly screened for whole-exome sequencing detection. Genome Analysis Toolkit, VarScant, MuTect, and CONTRA were used to detect the insertions/deletions, single nucleotide polymorphisms, and copy number variations. Gene Ontology term and Kyoto Encyclopedia of Genes and Genomes pathway enrichment analyses were performed with Database for Annotation, Visualization and Integrated Discovery. Protein-protein interaction analysis was accomplished through the STRING database. Results The MMR immunohistochemistry results were positive (without MMR deletion) and negative in 299 patients and 89 patients, respectively. The 32, 10, 13, and 7 patients in the sporadic EC group 1, sporadic EC group 2, suspected LS group, and unclassified group were randomly selected for whole-exome sequencing, respectively. These three groups had a total of 86 common mutation sites, which were distributed on 26 genes. Among the top 30 common high-frequency mutation sites, 12, 5, 4, and 3 mutation sites were located on HNRNPCL1, PRAMEF1, HNRNPCL2, and CFAP74, respectively. Protein-protein interaction analysis showed that DFFB was associated with the most genes. There were some differences in the number of specific mutations in the families of different LS-related EC proband. Conclusion HNRNPCL1, PRAMEF1, CFAP74, and DFFB may be potential biomarkers for EC or LS-related EC.
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Affiliation(s)
- Yuan Gao
- Department of Gynecological Oncology, Tianjin Central Hospital of Gynecology & Obstetrics, Tianjin, People's Republic of China
| | - Xiuping Zhang
- Reproductive Center, Shanxi Maternal and Child Health Hospital, Taiyuan, People's Republic of China
| | - Tian Wang
- Department of Gynecological Oncology, Tianjin Central Hospital of Gynecology & Obstetrics, Tianjin, People's Republic of China
| | - Ye Zhang
- Department of Gynecological Oncology, Tianjin Central Hospital of Gynecology & Obstetrics, Tianjin, People's Republic of China
| | - Qingxuan Wang
- Department of Gynecological Oncology, Tianjin Central Hospital of Gynecology & Obstetrics, Tianjin, People's Republic of China
| | - Yuanjing Hu
- Department of Gynecological Oncology, Tianjin Central Hospital of Gynecology & Obstetrics, Tianjin, People's Republic of China
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Byrne FL, Martin AR, Kosasih M, Caruana BT, Farrell R. The Role of Hyperglycemia in Endometrial Cancer Pathogenesis. Cancers (Basel) 2020; 12:cancers12051191. [PMID: 32397158 PMCID: PMC7281579 DOI: 10.3390/cancers12051191] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2020] [Revised: 05/04/2020] [Accepted: 05/05/2020] [Indexed: 12/29/2022] Open
Abstract
Endometrial cancer is one of the most common cancers in women worldwide and its incidence is increasing. Epidemiological evidence shows a strong association between endometrial cancer and obesity, and multiple mechanisms linking obesity and cancer progression have been described. However, it remains unclear which factors are the main drivers of endometrial cancer development. Hyperglycemia and type 2 diabetes mellitus are common co-morbidities of obesity, and there is evidence that hyperglycemia is a risk factor for endometrial cancer independent of obesity. This review aims to explore the association between hyperglycemia and endometrial cancer, and discuss the evidence supporting a role for increased glucose metabolism in endometrial cancer and how this phenotype may contribute to endometrial cancer growth and progression. Finally, the potential role of blood glucose lowering strategies, including drugs and bariatric surgery, for the treatment of this malignancy will be discussed.
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Affiliation(s)
- Frances L. Byrne
- School of Biotechnology & Biomolecular Sciences, Faculty of Science, University of New South Wales, Sydney 2052, Australia;
- Correspondence:
| | - Amy R. Martin
- School of Women’s and Children’s Health, Faculty of Medicine, University of New South Wales, Sydney 2052, Australia; (A.R.M.); (M.K.)
| | - Melidya Kosasih
- School of Women’s and Children’s Health, Faculty of Medicine, University of New South Wales, Sydney 2052, Australia; (A.R.M.); (M.K.)
| | - Beth T. Caruana
- School of Biotechnology & Biomolecular Sciences, Faculty of Science, University of New South Wales, Sydney 2052, Australia;
| | - Rhonda Farrell
- Prince of Wales Private Hospital, Randwick, NSW 2034, Australia;
- Chris O’Brien Lifehouse, Camperdown, Sydney 2050, Australia
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