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Microfibril Associated Protein 5 (MFAP5) Is Related to Survival of Ovarian Cancer Patients but Not Useful as a Prognostic Biomarker. Int J Mol Sci 2022; 23:ijms232415994. [PMID: 36555638 PMCID: PMC9787877 DOI: 10.3390/ijms232415994] [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: 10/14/2022] [Revised: 11/28/2022] [Accepted: 12/12/2022] [Indexed: 12/23/2022] Open
Abstract
Ovarian cancer (OC) is usually diagnosed late due to its nonspecific symptoms and lack of reliable tools for early diagnostics and screening. OC studies concentrate on the search for new biomarkers and therapeutic targets. This study aimed to validate the MFAP5 gene, and its encoded protein, as a potential prognostic biomarker. In our previous study, we found that patients with high-grade serous OC who had higher MFAP5 mRNA levels had shorter survival, as compared with those with lower levels. Here, we used the Kaplan-Meier Plotter and CSIOVDB online tools to analyze possible associations of MFAP5 expression with survival and other clinico-pathological features. In these analyses, higher MFAP5 mRNA expression was observed in the more advanced FIGO stages and high-grade tumors, and was significantly associated with shorter overall and progression-free survival. Next, we analyzed the expression of the MFAP5 protein by immunohistochemistry (IHC) in 108 OC samples and tissue arrays. Stronger MFAP5 expression was associated with stronger desmoplastic reaction and serous vs. non-serous histology. We found no significant correlation between IHC results and survival, although there was a trend toward shorter survival in patients with the highest IHC scores. We searched for co-expressed genes/proteins using cBioPortal and analyzed potential MFAP5 interaction networks with the STRING tool. MFAP5 was shown to interact with many extracellular matrix proteins, and was connected to the Notch signaling pathway. Therefore, although not suitable as a prognostic biomarker for evaluation with a simple diagnostic tool like IHC, MFAP5 is worth further studies as a possible therapeutic target.
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Qu J, He Y, Shi Y, Gai L, Xiao L, Peng F, Li Z, Wang X, Yuan C. Polysaccharides derived from Balanophora polyandra significantly suppressed the proliferation of ovarian cancer cells through P53-mediated pathway. J Cell Mol Med 2020; 24:8115-8125. [PMID: 32519803 PMCID: PMC7348173 DOI: 10.1111/jcmm.15468] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2019] [Revised: 04/25/2020] [Accepted: 05/03/2020] [Indexed: 01/02/2023] Open
Abstract
Ovarian cancer (OC) is ranked the first among the cancers threatening women's health. It attracts tremendous attention of cancer researchers because of its extremely high mortality rate. Recent studies have indicated that traditional herbal medicines (THMs) can play a pivotal role in cancer prevention and treatment. THMs are gaining popularity as a source of anti-cancer agents. The plant of Balanophora polyandra, which has been used as a traditional herbal medicine, has been known for exhibiting potential haemostatic, analgesic, anti-inflammatory and anti-cancer properties. However, few studies on inhibitory effect of B. polyandra on OC have been performed. In the present study, we found that B. polyandra polysaccharides (BPP) induced cell cycle arrest at S phase, triggered apoptosis and inhibited migration and invasion of OC cells. Furthermore, we also found that there was a potential and close relationship between BPP and P53-mediated pathway. Overall, these findings suggest that BPP can be a potential therapeutic agent for the treatment of OC.
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Affiliation(s)
- Jiayuan Qu
- College of Medical ScienceChina Three Gorges UniversityYichangChina
| | - Yumin He
- College of Medical ScienceChina Three Gorges UniversityYichangChina
- Third‐Grade Pharmacological Laboratory on Chinese Medicine Approved by State Administration of Traditional Chinese MedicineMedical College of China Three GorgesYichangChina
| | - Yue Shi
- College of Medical ScienceChina Three Gorges UniversityYichangChina
| | - Liyue Gai
- College of Medical ScienceChina Three Gorges UniversityYichangChina
| | - Li Xiao
- College of Medical ScienceChina Three Gorges UniversityYichangChina
| | - Fan Peng
- College of Medical ScienceChina Three Gorges UniversityYichangChina
| | - Zicheng Li
- College of Medical ScienceChina Three Gorges UniversityYichangChina
| | | | - Chengfu Yuan
- College of Medical ScienceChina Three Gorges UniversityYichangChina
- Third‐Grade Pharmacological Laboratory on Chinese Medicine Approved by State Administration of Traditional Chinese MedicineMedical College of China Three GorgesYichangChina
- Hubei Key Laboratory of Tumour Microenvironment and ImmunotherapyChina Three Gorges UniversityYichangChina
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Fibronectin and Periostin as Prognostic Markers in Ovarian Cancer. Cells 2020; 9:cells9010149. [PMID: 31936272 PMCID: PMC7016975 DOI: 10.3390/cells9010149] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2019] [Revised: 12/30/2019] [Accepted: 01/05/2020] [Indexed: 12/28/2022] Open
Abstract
Previously, based on a DNA microarray experiment, we identified a 96-gene prognostic signature associated with the shorter survival of ovarian cancer patients. We hypothesized that some differentially expressed protein-coding genes from this signature could potentially serve as prognostic markers. The present study was aimed to validate two proteins, namely fibronectin (FN1) and periostin (POSTN), in the independent set of ovarian cancer samples. Both proteins are mainly known as extracellular matrix proteins with many important functions in physiology. However, there are also indications that they are implicated in cancer, including ovarian cancer. The expression of these proteins was immunohistochemically analyzed in 108 surgical samples of advanced ovarian cancer (majority: high-grade serous) and additionally on tissue arrays representing different stages of the progression of ovarian and fallopian tube epithelial tumors, from normal epithelia, through benign tumors, to adenocarcinomas of different stages. The correlation with clinical, pathological, and molecular features was evaluated. Kaplan-Meier survival analysis and Cox-proportional hazards models were used to estimate the correlation of the expression levels these proteins with survival. We observed that the higher expression of fibronectin in the tumor stroma was highly associated with shorter overall survival (OS) (Kaplan-Meier analysis, log-rank test p = 0.003). Periostin was also associated with shorter OS (p = 0.04). When we analyzed the combined score, calculated by adding together individual scores for stromal fibronectin and periostin expression, Cox regression demonstrated that this joint FN1&POSTN score was an independent prognostic factor for OS (HR = 2.16; 95% CI: 1.02-4.60; p = 0.044). The expression of fibronectin and periostin was also associated with the source of ovarian tumor sample: metastases showed higher expression of these proteins than primary tumor samples (χ2 test, p = 0.024 and p = 0.032). Elevated expression of fibronectin and periostin was also more common in fallopian cancers than in ovarian cancers. Our results support some previous observations that fibronectin and periostin have a prognostic significance in ovarian cancer. In addition, we propose the joint FN1&POSTN score as an independent prognostic factor for OS. Based on our results, it may also be speculated that these proteins are related to tumor progression and/or may indicate fallopian-epithelial origin of the tumor.
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Moes-Sosnowska J, Rzepecka IK, Chodzynska J, Dansonka-Mieszkowska A, Szafron LM, Balabas A, Lotocka R, Sobiczewski P, Kupryjanczyk J. Clinical importance of FANCD2, BRIP1, BRCA1, BRCA2 and FANCF expression in ovarian carcinomas. Cancer Biol Ther 2019; 20:843-854. [PMID: 30822218 PMCID: PMC6606037 DOI: 10.1080/15384047.2019.1579955] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
OBJECTIVE DNA repair pathways are potential targets of molecular therapy in cancer patients. The FANCD2, BRIP1, BRCA1/2, and FANCF genes are involved in homologous recombination DNA repair, which implicates their possible role in cell response to DNA-damaging agents. We evaluated a clinical significance of pre-treatment expression of these genes at mRNA level in 99 primary, advanced-stage ovarian carcinomas from patients, who later received taxane-platinum (TP) or platinum-cyclophosphamide (PC) treatment. METHODS Gene expression was determined with the use of Real-Time PCR. The BRCA2 and BRIP1 gene sequence was investigated with the use of SSCP, dHPLC, and PCR-sequencing. RESULTS Increased FANCD2 expression occurred to be a negative prognostic factor for all patients (PC+TP:HR 3.85, p = 0.0003 for the risk of recurrence; HR 1.96, p = 0.02 for the risk of death), and this association was even stronger in the TP-treated group (HR 6.7, p = 0.0002 and HR 2.33, p = 0.01, respectively). Elevated BRIP1 expression was the only unfavorable molecular factor in the PC-treated patients (HR 8.37, p = 0.02 for the risk of recurrence). Additionally, an increased FANCD2 and BRCA1/2 expression levels were associated with poor ovarian cancer outcome in either TP53-positive or -negative subgroups of the TP-treated patients, however these groups were small. Sequence analysis identified one protein truncating variant (1/99) in BRCA2 and no mutations (0/56) in BRIP1. CONCLUSIONS Our study shows for the first time that FANCD2 overexpression is a strong negative prognostic factor in ovarian cancer, particularly in patients treated with TP regimen. Moreover, increased mRNA level of the BRIP1 is a negative prognostic factor in the PC-treated patients. Next, changes in the BRCA2 and BRIP1 genes are rare and together with other analyzed FA genes considered as homologous recombination deficiency may not affect the expression level of analyzed genes.
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Affiliation(s)
- Joanna Moes-Sosnowska
- a Department of Immunology , Maria Sklodowska-Curie Institute - Oncology Center , Warsaw , Poland
| | - Iwona K Rzepecka
- b Department of Pathology and Laboratory Diagnostics , Maria Sklodowska-Curie Institute - Oncology Center , Warsaw , Poland
| | - Joanna Chodzynska
- c Laboratory of Bioinformatics and Biostatistics , Maria Sklodowska-Curie Institute - Oncology Center , Warsaw , Poland
| | - Agnieszka Dansonka-Mieszkowska
- b Department of Pathology and Laboratory Diagnostics , Maria Sklodowska-Curie Institute - Oncology Center , Warsaw , Poland
| | - Lukasz M Szafron
- a Department of Immunology , Maria Sklodowska-Curie Institute - Oncology Center , Warsaw , Poland
| | - Aneta Balabas
- d Department of Genetics , Maria Sklodowska-Curie Institute - Oncology Center , Warsaw , Poland
| | - Renata Lotocka
- b Department of Pathology and Laboratory Diagnostics , Maria Sklodowska-Curie Institute - Oncology Center , Warsaw , Poland
| | - Piotr Sobiczewski
- e Department of Gynecologic Oncology , Maria Sklodowska-Curie Institute - Oncology Center , Warsaw , Poland
| | - Jolanta Kupryjanczyk
- b Department of Pathology and Laboratory Diagnostics , Maria Sklodowska-Curie Institute - Oncology Center , Warsaw , Poland
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Freimund AE, Beach JA, Christie EL, Bowtell DD. Mechanisms of Drug Resistance in High-Grade Serous Ovarian Cancer. Hematol Oncol Clin North Am 2018; 32:983-996. [DOI: 10.1016/j.hoc.2018.07.007] [Citation(s) in RCA: 48] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
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Ilelis F, do Amaral NS, Alves MR, da Costa AABA, Calsavara VF, Lordello L, De Brot L, Soares FA, Rodrigues IS, Rocha RM. Prognostic value of GRIM-19, NF-κB and IKK2 in patients with high-grade serous ovarian cancer. Pathol Res Pract 2017; 214:187-194. [PMID: 29254797 DOI: 10.1016/j.prp.2017.12.002] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/27/2017] [Revised: 11/21/2017] [Accepted: 12/04/2017] [Indexed: 12/16/2022]
Abstract
AIMS High grade serous carcinoma (HGSC) is an aggressive tumour, and most patients relapse after treatment, acquiring resistance to platinum-based chemotherapy. One of the resistance mechanisms proposed is apoptosis evasion triggered by drug-related cytotoxic effect in the cell. In this context, this study aims to evaluate the protein expression of GRIM-19, NF-κB and IKK2, their association with chemotherapy response and to determine their prognostic values in HGSC. METHODS GRIM-19, NF-κB and IKK2 expression was evaluated by immunohistochemistry (IHC) in 71 patients with HGSC selected between 2003 and 2013, whose underwent primary debulking surgery with complete cytoreduction. Protein expression was analyzed in relation to platinum response groups, tumour progression, clinicopathological data and survival. RESULTS Positive IKK2 expression was related to resistance (p = 0.011), shorter disease-free survival (p = 0.001) and overall survival (p = 0.026) and was also a risk factor for relapse (p = 0.002) and death (p = 0.032). The association between IKK2 and NF-κB positivity predicted a subgroup with shorter overall survival (p = 0.004), disease-free survival (p = 0.003) and resistance to platinum-based chemotherapy (p = 0.036). NF-κB positivity was associated with worse overall survival (p = 0.005) and disease-free survival (p = 0.027) and was a positive predictor for relapse (p = 0.032) and death (p = 0.008). Higher expression of GRIM-19 was associated with higher disease-free survival (p = 0.039) and was a negative predictor for relapse (p = 0.046). CONCLUSIONS GRIM-19 is a potential predictor of prognosis and disease recurrence in HGSC. IKK2 and NF-κB are related to poor prognosis and are potential predictors of response to platinum-based chemotherapy in HGSC. IHC analyses of GRIM19, IKK2 and NF-κB may be important in the attempt to provide prognostic values for relapse and response to treatment in patients with HGSC.
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Affiliation(s)
- Felipe Ilelis
- Laboratory of Molecular Morphology, Department of Investigative Pathology,A.C.Camargo Cancer Center, Brazil.
| | - Nayra Soares do Amaral
- Laboratory of Molecular Morphology, Department of Investigative Pathology,A.C.Camargo Cancer Center, Brazil
| | - Mariana Rezende Alves
- Laboratory of Molecular Morphology, Department of Investigative Pathology,A.C.Camargo Cancer Center, Brazil
| | | | | | | | - Louise De Brot
- Department of Anatomic Pathology,A.C.Camargo Cancer Center, Brazil
| | | | - Iara Sant'Ana Rodrigues
- Laboratory of Molecular Morphology, Department of Investigative Pathology,A.C.Camargo Cancer Center, Brazil
| | - Rafael Malagoli Rocha
- Laboratory of Molecular Gynaecology, Department of Gynaecology, Federal University of São Paulo, Brazil
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Hiramatsu K, Serada S, Enomoto T, Takahashi Y, Nakagawa S, Nojima S, Morimoto A, Matsuzaki S, Yokoyama T, Takahashi T, Fujimoto M, Takemori H, Ueda Y, Yoshino K, Morii E, Kimura T, Naka T. LSR Antibody Therapy Inhibits Ovarian Epithelial Tumor Growth by Inhibiting Lipid Uptake. Cancer Res 2017; 78:516-527. [DOI: 10.1158/0008-5472.can-17-0910] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2017] [Revised: 09/29/2017] [Accepted: 11/15/2017] [Indexed: 11/16/2022]
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Heublein S, Page SK, Mayr D, Ditsch N, Jeschke U. p53 determines prognostic significance of the carbohydrate stem cell marker TF1 (CD176) in ovarian cancer. J Cancer Res Clin Oncol 2016; 142:1163-70. [PMID: 26935926 DOI: 10.1007/s00432-016-2126-3] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2015] [Accepted: 01/28/2016] [Indexed: 01/01/2023]
Abstract
INTRODUCTION The oncofoetal Thomsen-Friedenreich (TF1, CD176) epitope is a carbohydrate cancer stem cell (CSC) antigen, and TF1-mediated cancer progression can be widely reversed by anti-TF1 antibodies. Particularly, CSC-like cells are regarded to be tumorigenic and chemoresistant. Aberrant p53 is probably the factor most closely associated with chemoresistance and tumour aggressiveness in ovarian tumours. We thus questioned whether TF1 in combination with p53 or as a single marker may be related to clinico-pathological features and survival of ovarian cancer patients. PATIENTS AND METHODS Both markers were quantified in ovarian cancer tissue (n = 151) by immunohistochemistry. p53 staining was subdivided into three subgroups [n (completely negative) = 57, n (moderately stained) = 28, n (overexpressing) = 66]. TF1 was scored as positive (n = 30) versus negative (n = 121). RESULTS Only in those cancers classified with moderate p53 staining-and thus most likely displaying with wild-type TP53-TF1 positivity turned out to be a predictor for shortened overall survival (univariate: p < 0.001, multivariate: p = 0.001). By screening 17 different protein markers for correlation with TF1, only mucin-1 emerged as a potential TF1 carrier protein. CONCLUSION It is hypothesized that TF1 may confer tumour-promoting features, especially in a TP53 wild-type genetic background. In addition, TF1 is an attractive immunotherapeutic target. Whether those cases classified as TF1 positive and at the same time as moderately stained for p53 might particularly benefit from a future anti-TF1 antibody treatment or from TF1 vaccination therapy remains to be determined.
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Affiliation(s)
- Sabine Heublein
- Department of Obstetrics and Gynaecology - National Center for Tumor Diseases (NCT), Heidelberg University Hospital, Heidelberg, Germany. .,Department of Obstetrics and Gynaecology, Ludwig Maximilians University of Munich, Munich, Germany.
| | - Sabina K Page
- Department of Obstetrics and Gynaecology, Ludwig Maximilians University of Munich, Munich, Germany
| | - Doris Mayr
- Department of Pathology, Ludwig Maximilians University of Munich, Munich, Germany
| | - Nina Ditsch
- Department of Obstetrics and Gynaecology, Ludwig Maximilians University of Munich, Munich, Germany
| | - Udo Jeschke
- Department of Obstetrics and Gynaecology, Ludwig Maximilians University of Munich, Munich, Germany
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Szafron LM, Balcerak A, Grzybowska EA, Pienkowska-Grela B, Podgorska A, Zub R, Olbryt M, Pamula-Pilat J, Lisowska KM, Grzybowska E, Rubel T, Dansonka-Mieszkowska A, Konopka B, Kulesza M, Lukasik M, Kupryjanczyk J. The putative oncogene, CRNDE, is a negative prognostic factor in ovarian cancer patients. Oncotarget 2015; 6:43897-910. [PMID: 26556866 PMCID: PMC4791275 DOI: 10.18632/oncotarget.6016] [Citation(s) in RCA: 43] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2015] [Accepted: 10/06/2015] [Indexed: 12/17/2022] Open
Abstract
The CRNDE gene seems to play an oncogenic role in cancers, though its exact function remains unknown. Here, we tried to assess its usefulness as a molecular prognostic marker in ovarian cancer. Based on results of our microarray studies, CRNDE transcripts were further analyzed by Real-Time qPCR-based profiling of their expression. The qPCR study was conducted with the use of personally designed TaqMan assays on 135 frozen tissue sections of ovarian carcinomas from patients treated with platinum compounds and either cyclophosphamide (PC, N = 32) or taxanes (TP, N = 103). Elevated levels of two different CRNDE transcripts were a negative prognostic factor; they increased the risk of death and recurrence in the group of patients treated with TP, but not PC (DNA-damaging agents only). Higher associations were found for overexpression of the short CRNDE splice variant (FJ466686): HR 6.072, 95% CI 1.814-20.32, p = 0.003 (the risk of death); HR 15.53, 95% CI 3.812-63.28, p < 0.001 (the risk of recurrence). Additionally, accumulation of the TP53 protein correlated with decreased expression of both CRNDE transcripts in tumor cells. Our results depict CRNDE as a potential marker of poor prognosis in women with ovarian carcinomas, and suggest that its significance depends on the therapeutic regimen used.
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Affiliation(s)
- Lukasz Michal Szafron
- Department of Pathology and Laboratory Diagnostics, Maria Sklodowska-Curie Memorial Cancer Center and Institute of Oncology, Warsaw, Poland
| | - Anna Balcerak
- Department of Molecular and Translational Oncology, Maria Sklodowska-Curie Memorial Cancer Center and Institute of Oncology, Warsaw, Poland
| | - Ewa Anna Grzybowska
- Department of Molecular and Translational Oncology, Maria Sklodowska-Curie Memorial Cancer Center and Institute of Oncology, Warsaw, Poland
| | - Barbara Pienkowska-Grela
- Department of Pathology and Laboratory Diagnostics, Maria Sklodowska-Curie Memorial Cancer Center and Institute of Oncology, Warsaw, Poland
| | - Agnieszka Podgorska
- Department of Pathology and Laboratory Diagnostics, Maria Sklodowska-Curie Memorial Cancer Center and Institute of Oncology, Warsaw, Poland
| | - Renata Zub
- Department of Molecular and Translational Oncology, Maria Sklodowska-Curie Memorial Cancer Center and Institute of Oncology, Warsaw, Poland
| | - Magdalena Olbryt
- Center for Translational Research and Molecular Biology of Cancer, Maria Sklodowska-Curie Memorial Cancer Center and Institute of Oncology, Gliwice Branch, Poland
| | - Jolanta Pamula-Pilat
- Center for Translational Research and Molecular Biology of Cancer, Maria Sklodowska-Curie Memorial Cancer Center and Institute of Oncology, Gliwice Branch, Poland
| | - Katarzyna M. Lisowska
- Center for Translational Research and Molecular Biology of Cancer, Maria Sklodowska-Curie Memorial Cancer Center and Institute of Oncology, Gliwice Branch, Poland
| | - Ewa Grzybowska
- Center for Translational Research and Molecular Biology of Cancer, Maria Sklodowska-Curie Memorial Cancer Center and Institute of Oncology, Gliwice Branch, Poland
| | - Tymon Rubel
- Institute of Radioelectronics and Multimedia Technology, Warsaw University of Technology, Warsaw, Poland
| | - Agnieszka Dansonka-Mieszkowska
- Department of Pathology and Laboratory Diagnostics, Maria Sklodowska-Curie Memorial Cancer Center and Institute of Oncology, Warsaw, Poland
| | - Bozena Konopka
- Department of Pathology and Laboratory Diagnostics, Maria Sklodowska-Curie Memorial Cancer Center and Institute of Oncology, Warsaw, Poland
| | - Magdalena Kulesza
- Department of Pathology and Laboratory Diagnostics, Maria Sklodowska-Curie Memorial Cancer Center and Institute of Oncology, Warsaw, Poland
| | - Martyna Lukasik
- Department of Pathology and Laboratory Diagnostics, Maria Sklodowska-Curie Memorial Cancer Center and Institute of Oncology, Warsaw, Poland
| | - Jolanta Kupryjanczyk
- Department of Pathology and Laboratory Diagnostics, Maria Sklodowska-Curie Memorial Cancer Center and Institute of Oncology, Warsaw, Poland
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Cooley M, Fang P, Fang F, Nephew KP, P Nephew K, Chien J. Molecular determinants of chemotherapy resistance in ovarian cancer. Pharmacogenomics 2015; 16:1763-7. [PMID: 26554863 DOI: 10.2217/pgs.15.130] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023] Open
Affiliation(s)
- Megan Cooley
- Department of Cancer Biology, University of Kansas Medical Center, Kansas City, KS 66160, USA
| | - Pingping Fang
- Department of Cancer Biology, University of Kansas Medical Center, Kansas City, KS 66160, USA
| | - Fang Fang
- Department of Cellular & Integrative Physiology, Medical Sciences Program, Indiana University, Bloomington, IN 47405, USA
| | | | - Kenneth P Nephew
- Department of Cellular & Integrative Physiology, Medical Sciences Program, Indiana University, Bloomington, IN 47405, USA
| | - Jeremy Chien
- Department of Cancer Biology, University of Kansas Medical Center, Kansas City, KS 66160, USA
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Demir L, Yigit S, Sadullahoglu C, Akyol M, Cokmert S, Kucukzeybek Y, Alacacioglu A, Cakalagaoglu F, Tarhan MO. Hormone receptor, HER2/NEU and EGFR expression in ovarian carcinoma--is here a prognostic phenotype? Asian Pac J Cancer Prev 2015; 15:9739-45. [PMID: 25520097 DOI: 10.7314/apjcp.2014.15.22.9739] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
PURPOSE We aimed to evaluate the effects of hormone receptor, HER2, and epidermal growth factor receptor (EGFR) expression on epithelial ovarian cancer (EOC) prognosis and investigate whether or not phenotypic subtypes might exist. MATERIALS AND METHODS The medical records of 82 patients who were diagnosed with EOC between 2003 and 2012 and treated by platinum-based chemotherapy were retrospectively evaluated. Expression of EGFR, oestrogen (ER), progesterone (PR), and cerbB2 (HER2) receptors were assessed immunohistochemically on paraffin-embedded tissues of these patients. Three phenotypic subtypes were defined according to ER, PR, and HER2 expression and associations of these with EGFR expression, clinicopathologic features, platinum sensitivity, and survival were investigated. RESULTS When we classified EOC patients into three subtypes, 63.4% had hormone receptor positive (HR(+)) (considering breast cancer subtypes, luminal A), 18.3% had triple negative, and 18.3% had HER2(+) disease. EGFR positivity was observed in 37 patients (45.1%) and was significantly more frequent with advanced disease (p=0.013). However, no significant association with other clinicopathologic features and platinum sensitivity was observed. HER2(+) patients had significantly poorer outcomes than HER2(-) counterparts (triple negative and HR positive patients) (p=0.019). Multivariate analysis demonstrated that the strongest risk factor for death was residual disease after primary surgery. CONCLUSIONS Triple negative EOC may not be an aggressive phenotype as in breast cancer. The HER2 positive EOC has more aggressive behaviour compared to triple negative and HR(+) phenotypes. EGFR expression is more frequent in advanced tumours, but is not related with poorer outcome. Additional ovarian cancer molecular subtyping using gene expression analysis may provide more reliable data.
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Affiliation(s)
- Lutfiye Demir
- Department of Medical Oncology, Ataturk State Hospital, Aydin, Turkey E-mail :
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Saldanha SN, Tollefsbol TO. Pathway modulations and epigenetic alterations in ovarian tumorbiogenesis. J Cell Physiol 2014; 229:393-406. [PMID: 24105793 DOI: 10.1002/jcp.24466] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2013] [Accepted: 09/06/2013] [Indexed: 12/23/2022]
Abstract
Cellular pathways are numerous and are highly integrated in function in the control of cellular systems. They collectively regulate cell division, proliferation, survival and apoptosis of cells and mutagenesis of key genes that control these pathways can initiate neoplastic transformations. Understanding these pathways is crucial to future therapeutic and preventive strategies of the disease. Ovarian cancers are of three major types; epithelial, germ-cell, and stromal. However, ovarian cancers of epithelial origin, arising from the mesothelium, are the predominant form. Of the subtypes of ovarian cancer, the high-grade serous tumors are fatal, with low survival rate due to late detection and poor response to treatments. Close examination of preserved ovarian tissues and in vitro studies have provided insights into the mechanistic changes occurring in cells mediated by a few key genes. This review will focus on pathways and key genes of the pathways that are mutated or have aberrant functions in the pathology of ovarian cancer. Non-genetic mechanisms that are gaining prominence in the pathology of ovarian cancer, miRNAs and epigenetics, will also be discussed in the review.
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Affiliation(s)
- Sabita N Saldanha
- Department of Biology, University of Alabama at Birmingham, Birmingham, Alabama; Department of Biological Sciences, Alabama State University, Montgomery, Alabama
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Heublein S, Grasse K, Hessel H, Burges A, Lenhard M, Engel J, Kirchner T, Jeschke U, Mayr D. KRAS, BRAF genotyping reveals genetic heterogeneity of ovarian borderline tumors and associated implants. BMC Cancer 2013; 13:483. [PMID: 24139521 PMCID: PMC4015926 DOI: 10.1186/1471-2407-13-483] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2013] [Accepted: 09/26/2013] [Indexed: 12/29/2022] Open
Abstract
Background Patients diagnosed for a serous ovarian borderline tumor (s-BOT) typically present with an excellent clinical outcome. However there have been controversies concerning the prognostic impact of so-called implants, an extra ovarian spread occurring alongside the s-BOT in certain cases. It remains obscure whether these implants actually resemble metastasis owning the same genetic pattern as the ovarian primary or whether they develop independently. Methods The current study, in the aim of further clarifying the genetic origin of implants, assessed BRAF/KRAS hot spot mutations and the p53/p16INK4a immunophenotype of s-BOTs and corresponding implants (n = 49) of 15 patients by pyro-sequencing and immunostaining, respectively. Results A significant proportion of both s-BOTs and implants showed KRAS or BRAF mutation and though p16INK4a was found to be abundantly expressed, p53 immunoreactivity was rather low. When genotypes of BRAF/KRAS mutated s-BOTs and corresponding implants were compared no patient presented with a fully matching mutation profile of s-BOTs and all corresponding implants. Conclusions The current study reveals genetic heterogeneity of s-BOTs and implants, as none of the markers examined showed constant reciprocity. Hence, our findings may assist to explain the different clinical presentation of s-BOTs and implants and might encourage to applying more individualized follow up protocols.
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Affiliation(s)
| | | | | | | | | | | | | | | | - Doris Mayr
- Department of Pathology, Ludwig-Maximilians-University of Munich, Munich, Germany.
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Felisiak-Golabek A, Rembiszewska A, Rzepecka IK, Szafron L, Madry R, Murawska M, Napiorkowski T, Sobiczewski P, Osuch B, Kupryjanczyk J. Nuclear survivin expression is a positive prognostic factor in taxane-platinum-treated ovarian cancer patients. J Ovarian Res 2011; 4:20. [PMID: 22075440 PMCID: PMC3223127 DOI: 10.1186/1757-2215-4-20] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2011] [Accepted: 11/10/2011] [Indexed: 11/16/2022] Open
Abstract
Background Survivin is an inhibitor of apoptosis and a regulator of mitotic progression. TP53 protein is a negative transcriptional regulator of survivin. The aim of our study was to evaluate the clinical significance of survivin expression in advanced stages ovarian cancer with respect to the TP53 status. Methods Survivin and TP53 expression was evaluated immunohistochemically in 435 archival samples of ovarian carcinomas (244 patients were treated with platinum/cyclophosphamide-PC/PAC; 191-with taxane-platinum (TP) agents). Univariate and multivariate statistical analyses were performed in patients groups divided according to the administered chemotherapeutic regimen, and in subgroups with and without TP53 accumulation (TP53+ and TP53-, respectively). Results Nuclear and cytoplasmic survivin expression was observed in 92% and 74% of the carcinomas, respectively. In patients treated with TP, high nuclear survivin expression decreased the risk of disease recurrence and death, and increased the probability of high platinum sensitivity (p < 0.01), but only in the TP53(+) group, and not in the TP53(-) group. Conclusions It appears that TP53 status determines the clinical importance of nuclear survivin expression in taxane-platinum treated ovarian cancer patients.
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Affiliation(s)
- Anna Felisiak-Golabek
- Department of Molecular Pathology, The Maria Sklodowska-Curie Memorial Cancer Centre and Institute of Oncology, Warsaw, Poland.
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15
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Le Page C, Huntsman DG, Provencher DM, Mes-Masson AM. Predictive and prognostic protein biomarkers in epithelial ovarian cancer: recommendation for future studies. Cancers (Basel) 2010; 2:913-54. [PMID: 24281100 PMCID: PMC3835111 DOI: 10.3390/cancers2020913] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2010] [Revised: 04/19/2010] [Accepted: 05/13/2010] [Indexed: 12/18/2022] Open
Abstract
Epithelial ovarian cancer is the most lethal gynecological malignancy. Due to its lack of symptoms, this disease is diagnosed at an advanced stage when the cancer has already spread to secondary sites. While initial rates of response to first treatment is >80%, the overall survival rate of patients is extremely low, mainly due to development of drug resistance. To date, there are no reliable clinical factors that can properly stratify patients for suitable chemotherapy strategies. Clinical parameters such as disease stage, tumor grade and residual disease, although helpful in the management of patients after their initial surgery to establish the first line of treatment, are not efficient enough. Accordingly, reliable markers that are independent and complementary to clinical parameters are needed for a better management of these patients. For several years, efforts to identify prognostic factors have focused on molecular markers, with a large number having been investigated. This review aims to present a summary of the recent advances in the identification of molecular biomarkers in ovarian cancer patient tissues, as well as an overview of the need and importance of molecular markers for personalized medicine in ovarian cancer.
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Affiliation(s)
- Cécile Le Page
- Centre de recherche du Centre hospitalier de l’Université de Montréal (CR/CHUM), Institut du cancer de Montréal, 1560 Sherbrooke Est, Montreal, H2L4M1, QC, Canada; E-Mails: (C.L.P.); (D.M.P.)
| | - David G. Huntsman
- Department of Pathology and Genetic Pathology Evaluation Centre of the Prostate Research Center, Department of Pathology and Laboratory Medicine, University of British Columbia, Vancouver General Hospital, Vancouver, Canada; E-Mail: (D.G.H.)
- Translational and Applied Genomics, BC Cancer Agency, Room 3427, 600 West 10th Avenue, Vancouver, V5Z 4E6, BC, Canada
| | - Diane M. Provencher
- Centre de recherche du Centre hospitalier de l’Université de Montréal (CR/CHUM), Institut du cancer de Montréal, 1560 Sherbrooke Est, Montreal, H2L4M1, QC, Canada; E-Mails: (C.L.P.); (D.M.P.)
- Département d’Obstétrique et Gynécologie, Clinique de Gynécologie Oncologie, Université de Montréal, 1560 Sherbrooke Est, Montreal, H2L4M1, QC, Canada; E-Mail:
| | - Anne-Marie Mes-Masson
- Centre de recherche du Centre hospitalier de l’Université de Montréal (CR/CHUM), Institut du cancer de Montréal, 1560 Sherbrooke Est, Montreal, H2L4M1, QC, Canada; E-Mails: (C.L.P.); (D.M.P.)
- Département de Medicine, Université de Montréal, 1560 Sherbrooke Est, Montreal, H2L4M1, QC, Canada
- Author to whom correspondence should be addressed; E-Mail: ; Tel.: +1-514-890-8000 ext 25496; Fax: +1-514-412-7703
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Perrone F, Bossi P, Cortelazzi B, Locati L, Quattrone P, Pierotti MA, Pilotti S, Licitra L. TP53 Mutations and Pathologic Complete Response to Neoadjuvant Cisplatin and Fluorouracil Chemotherapy in Resected Oral Cavity Squamous Cell Carcinoma. J Clin Oncol 2010; 28:761-6. [DOI: 10.1200/jco.2009.22.4170] [Citation(s) in RCA: 90] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Purpose To find out if TP53 functional status predicts response to neoadjuvant chemotherapy and thus may be helpful during treatment decision making of oral cavity squamous cell carcinoma (SCC) patients. Patients and Methods We analyzed the predictive value of TP53 mutations and their functional status on the basis of the transactivation activity of p53 mutant proteins in 53 pretreatment biopsies of oral cavity SCC patients receiving primary cisplatin and fluorouracil chemotherapy followed by surgery. Results The surgical specimens showed that 15 patients (28%) achieved a pathologic complete remission (pCR) at both T and N sites, and 38 patients had residual tumor cells. Among the 53 pretreatment biopsies, 24 (45%) displayed TP53 mutations: 22 single-nucleotide substitutions and two deletions. According to functional status that could be determined only for the 22 substitutions, 21 mutations were nonfunctional and one was partially functional. TP53 mutation was found in four (27%) of 15 patients who achieved a pCR and in 20 (53%) of 38 nonresponder patients; the difference was not statistically significant (P = .12). In contrast, two (14%) of 14 cases with pCR carried a nonfunctional TP53 mutation, a frequency significantly less than that found in the nonresponders (19 [51%] of 37; P = .02). TP53 mutation predicted pCR in four (17%) of 24 patients and a nonfunctional mutation in only two (9%) of 22 patients. Conclusion The results indicate that the loss of function (transactivation activities) of p53 mutant proteins may predict a significant low pCR rate and suboptimal response to cisplatin-based neoadjuvant chemotherapy in patients with oral cavity SCC.
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Affiliation(s)
- Federica Perrone
- From the Unit of Experimental Molecular Pathology, Department of Pathology, and the Head and Neck Cancer Medical Oncology Unit, Fondazione Istituto Di Ricovero e Cura a Carattere Scientifico, Istituto Nazionale Tumori, Milan, Italy
| | - Paolo Bossi
- From the Unit of Experimental Molecular Pathology, Department of Pathology, and the Head and Neck Cancer Medical Oncology Unit, Fondazione Istituto Di Ricovero e Cura a Carattere Scientifico, Istituto Nazionale Tumori, Milan, Italy
| | - Barbara Cortelazzi
- From the Unit of Experimental Molecular Pathology, Department of Pathology, and the Head and Neck Cancer Medical Oncology Unit, Fondazione Istituto Di Ricovero e Cura a Carattere Scientifico, Istituto Nazionale Tumori, Milan, Italy
| | - Laura Locati
- From the Unit of Experimental Molecular Pathology, Department of Pathology, and the Head and Neck Cancer Medical Oncology Unit, Fondazione Istituto Di Ricovero e Cura a Carattere Scientifico, Istituto Nazionale Tumori, Milan, Italy
| | - Pasquale Quattrone
- From the Unit of Experimental Molecular Pathology, Department of Pathology, and the Head and Neck Cancer Medical Oncology Unit, Fondazione Istituto Di Ricovero e Cura a Carattere Scientifico, Istituto Nazionale Tumori, Milan, Italy
| | - Marco A. Pierotti
- From the Unit of Experimental Molecular Pathology, Department of Pathology, and the Head and Neck Cancer Medical Oncology Unit, Fondazione Istituto Di Ricovero e Cura a Carattere Scientifico, Istituto Nazionale Tumori, Milan, Italy
| | - Silvana Pilotti
- From the Unit of Experimental Molecular Pathology, Department of Pathology, and the Head and Neck Cancer Medical Oncology Unit, Fondazione Istituto Di Ricovero e Cura a Carattere Scientifico, Istituto Nazionale Tumori, Milan, Italy
| | - Lisa Licitra
- From the Unit of Experimental Molecular Pathology, Department of Pathology, and the Head and Neck Cancer Medical Oncology Unit, Fondazione Istituto Di Ricovero e Cura a Carattere Scientifico, Istituto Nazionale Tumori, Milan, Italy
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SHIM BY, KIM CH, AHN MI, KIM SW, CHO DG, CHO KD, YOO J, KIM HK. HER2and tau expression as potential markers for response and survival to first line taxane plus cisplatin therapy in non-small cell lung cancer. Asia Pac J Clin Oncol 2009. [DOI: 10.1111/j.1743-7563.2009.01244.x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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