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Nagai T, Sato M, Nishita M. miR-200c-141 induces a hybrid E/M state and promotes collective cell migration in MDA-MB-231 cells. Biochem Biophys Res Commun 2024; 709:149829. [PMID: 38552553 DOI: 10.1016/j.bbrc.2024.149829] [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: 03/07/2024] [Accepted: 03/24/2024] [Indexed: 04/13/2024]
Abstract
The microRNA-200 (miR-200) family is a potent suppressor of epithelial-to-mesenchymal transition (EMT). While its role as a tumor suppressor has been well documented, recent studies suggested that it can promote cancer progression in several stages. In this study, we investigated whether the miR-200 family members play a role in the acquisition of a hybrid epithelial/mesenchymal (E/M) state, which is reported to be associated with cancer malignancy, in mesenchymal MDA-MB-231 cells. Our results demonstrated that the induction of miR-200c-141, a cluster of the miR-200 family member, can induce the expression of epithelial gene and cell-cell junction while mesenchymal markers are retained. Moreover, induction of miR-200c-141 promoted collective migration accompanied by the formation of F-actin cables anchored by adherens junction. These results suggest that the miR-200 family can induce a hybrid E/M state and endows with the ability of collective cell migration in mesenchymal cancer cells.
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Affiliation(s)
- Tomoaki Nagai
- Department of Biochemistry, Fukushima Medical University, School of Medicine, Fukushima, 960-1295, Japan.
| | - Misa Sato
- Department of Biochemistry, Fukushima Medical University, School of Medicine, Fukushima, 960-1295, Japan
| | - Michiru Nishita
- Department of Biochemistry, Fukushima Medical University, School of Medicine, Fukushima, 960-1295, Japan.
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2
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Khalil M, Desouky EM, Khaliefa AK, Hozyen WG, Mohamed SS, Hasona NA. Insights into the Crosstalk Between miR-200a/lncRNA H-19 and IL-6/SIRT-1 Axis in Breast Cancer. J Interferon Cytokine Res 2024; 44:191-197. [PMID: 38466957 DOI: 10.1089/jir.2023.0216] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/13/2024] Open
Abstract
Breast cancer (BC) is a highly prevalent malignancy that poses a significant threat to women's well-being. Novel biomarker identification helps to improve clinical outcomes and provide tailored treatments. Our research aims to explore the diagnostic potential of miR-200a/lncRNA H-19 and interleukin-6 (IL-6)/SIRT-1 axis crosstalk and evaluate the impact of metastasis on gene expression, which provides valuable insights into the diagnosis and treatment of BC. In this case-control study, we collected blood samples from 54 nonmetastatic breast cancer (NMBC) patients, 46 metastatic breast cancer (MBC) patients, and 50 healthy individuals. We used real time-polymerase chain reaction to measure the expression levels of lncRNA H-19 and miR-200a, whereas enzyme linked immunosorbent assay was used to determine the IL-6 levels. In addition, we evaluated SIRT-1 expression level using a Western blot assay. The levels of lncRNA H-19, miR-200a, and IL-6 were higher in BC patients, whereas SIRT-1 levels were lower. Patients with MBC had higher levels of lncRNA H-19, miR-200a, and IL-6 than those with NMBC. In addition, the expression of lncRNA H-19 and miR-200a showed a negative correlation with SIRT-1 expression, whereas the levels of lncRNA H-19 and miR-200a showed a positive correlation with IL-6 expression level. The diagnostic potential of lncRNA H-19 and miR-200a in BC is undeniable. Moreover, the robust association of IL-6/SIRT-1 with lncRNA H-19/miR-200a expression presents a promising opportunity for clinical outcomes and tailored treatments.
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Affiliation(s)
- Mera Khalil
- Department of Biochemistry, Faculty of Science, Beni-Suef University, Beni Suef, Egypt
| | - Ekram M Desouky
- Department of Biochemistry, Faculty of Science, Beni-Suef University, Beni Suef, Egypt
| | - Amal K Khaliefa
- Department of Biochemistry, Faculty of Science, Beni-Suef University, Beni Suef, Egypt
| | - Walaa G Hozyen
- Department of Biochemistry, Faculty of Science, Beni-Suef University, Beni Suef, Egypt
| | - Saeed S Mohamed
- Department of Oncology, Faculty of Medicine, Beni-Suef University, Beni Suef, Egypt
| | - Nabil A Hasona
- Department of Biochemistry, Faculty of Science, Beni-Suef University, Beni Suef, Egypt
- Department of Biochemistry, Faculty of Science, Beni Suef National University, Beni Suef, Egypt
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3
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Wilkus-Adamczyk K, Brodaczewska K, Majewska A, Kieda C. Microenvironment commits breast tumor ECs to dedifferentiation by micro-RNA-200-b-3p regulation and extracellular matrix remodeling. Front Cell Dev Biol 2023; 11:1125077. [PMID: 37261072 PMCID: PMC10229062 DOI: 10.3389/fcell.2023.1125077] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2022] [Accepted: 04/27/2023] [Indexed: 06/02/2023] Open
Abstract
Introduction: Hypoxia shapes the tumor microenvironment, modulates distinct cell population activities, and activates pathological angiogenesis in cancer, where endothelial cells (ECs) are the most important players. This study aimed to evidence the influences of the tumor microenvironment on the global gene expression pattern characteristic for ECs and the distinct responses displayed by tumor-derived ECs in comparison to the healthy endothelium during endothelial to mesenchymal transition (EndMT) and its regulation by miR-200-b-3p. Methodology: Immortalized lines of ECs from the same patient with breast cancer, healthy breast tissue (HBH.MEC), and primary tumor (HBCa.MEC) were used. The experiments were performed in normoxia and hypoxia for 48 h. By using the wound healing test, we investigated the migration abilities of ECs. Global gene expression analysis with NGS was carried out to detect new pathways altered in pathological ECs and find the most changed miRNAs. The validation of NGS data from RNA and miRNA was estimated by qPCRs. Mimic miR-200b-3p was used in HBH.MEC, and the targets VEGF, Bcl2, ROCK2, and SP1 were checked. Results: Hypoxia influences EC migration properties in wound healing assays. In hypoxia, healthy ECs migrate slower than they do in normoxia, as opposed to HBCa.MEC, where no decreased migration ability is induced by hypoxia due to EndMT features. NGS data identified this process to be altered in cancer ECs through extracellular matrix (ECM) organization. The deregulated genes, validated by qPCR, included SPP1, ITGB6, COL4A4, ADAMST2, LAMA1, GAS6, PECAM1, ELN, FBLN2, COL6A3, and COL9A3. NGS also identified collagens, laminins, fibronectins, and integrins, as being deregulated in tumor-derived ECs. Moreover, the analysis of the 10 most intensively modified miRNAs, when breast tumor-derived ECs were compared to healthy ECs, shed light on miR-200b-3p, which is strongly upregulated in HBCa.MECs when compared to HBH.MECs. Discussion and conclusion: The pathological ECs differed significantly, both phenotypically and functionally, from the normal corresponding tissue, thus influencing their microenvironment cross-talk. The gene expression profile confirms the EndMT phenotype of tumor-derived ECs and migratory properties acquisition. Moreover, it indicates the role of miR-200b-3p, that is, regulating EndMT in pathological ECs and silencing several angiogenic growth factors and their receptors by directly targeting their mRNA transcripts.
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Affiliation(s)
- Kinga Wilkus-Adamczyk
- Laboratory of Molecular Oncology and Innovative Therapies, Military Institute of Medicine- National Research Institute, Warsaw, Poland
- Postgraduate School of Molecular Medicine, Medical University of Warsaw, Warsaw, Poland
| | - Klaudia Brodaczewska
- Laboratory of Molecular Oncology and Innovative Therapies, Military Institute of Medicine- National Research Institute, Warsaw, Poland
| | - Aleksandra Majewska
- Laboratory of Molecular Oncology and Innovative Therapies, Military Institute of Medicine- National Research Institute, Warsaw, Poland
- Postgraduate School of Molecular Medicine, Medical University of Warsaw, Warsaw, Poland
| | - Claudine Kieda
- Laboratory of Molecular Oncology and Innovative Therapies, Military Institute of Medicine- National Research Institute, Warsaw, Poland
- Center for Molecular Biophysics UPR 4301 CNRS, Orleans, France
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Wu Y, Li X, Li Q, Cheng C, Zheng L. Adipose tissue-to-breast cancer crosstalk: Comprehensive insights. Biochim Biophys Acta Rev Cancer 2022; 1877:188800. [PMID: 36103907 DOI: 10.1016/j.bbcan.2022.188800] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2022] [Revised: 08/29/2022] [Accepted: 09/06/2022] [Indexed: 10/14/2022]
Abstract
The review focuses on mechanistic evidence for the link between obesity and breast cancer. According to the IARC study, there is sufficient evidence that obesity is closely related to a variety of cancers. Among them, breast cancer is particularly disturbed by adipose tissue due to the unique histological structure of the breast. The review introduces the relationship between obesity and breast cancer from two aspects, including factors that promote tumorigenesis or metastasis. We summarize alterations in adipokines and metabolic pathways that contribute to breast cancer development. Breast cancer metastasis is closely related to obesity-induced pro-inflammatory microenvironment, adipose stem cells, and miRNAs. Based on the mechanism by which obesity causes breast cancer, we list possible therapeutic directions, including reducing the risk of breast cancer and inhibiting the progression of breast cancer. We also discussed the risk of autologous breast remodeling and fat transplantation. Finally, the causes of the obesity paradox and the function of enhancing immunity are discussed. Evaluating the balance between obesity-induced inflammation and enhanced immunity warrants further study.
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Affiliation(s)
- Yuan Wu
- Department of Traditional Chinese Medicine, Shanghai Jiao Tong University School of Medicine Affiliated Ruijin Hospital, Shanghai 200025, China
| | - Xu Li
- Longhua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai 200032, PR China
| | - Qiong Li
- Department of Traditional Chinese Medicine, Shanghai Jiao Tong University School of Medicine Affiliated Ruijin Hospital, Shanghai 200025, China
| | - Chienshan Cheng
- Department of Traditional Chinese Medicine, Shanghai Jiao Tong University School of Medicine Affiliated Ruijin Hospital, Shanghai 200025, China
| | - Lan Zheng
- Department of Traditional Chinese Medicine, Shanghai Jiao Tong University School of Medicine Affiliated Ruijin Hospital, Shanghai 200025, China.
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Circulating miR-200 Family and CTCs in Metastatic Breast Cancer before, during, and after a New Line of Systemic Treatment. Int J Mol Sci 2022; 23:ijms23179535. [PMID: 36076930 PMCID: PMC9455626 DOI: 10.3390/ijms23179535] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2022] [Revised: 08/20/2022] [Accepted: 08/21/2022] [Indexed: 11/16/2022] Open
Abstract
The extracellular circulating microRNA (miR)-200 regulates epithelial-mesenchymal transition and, thus, plays an essential role in the metastatic cascade and has shown itself to be a promising prognostic and predictive biomarker in metastatic breast cancer (MBC). Expression levels of the plasma miR-200 family were analyzed in relationship to systemic treatment, circulating tumor cells (CTC) count, progression-free survival (PFS), and overall survival (OS). Expression of miR-200a, miR-200b, miR-200c, miR-141, and miR-429, and CTC status (CTC-positive ≥ 5 CTC/7.5 mL) was assessed in 47 patients at baseline (BL), after the first completed cycle of a new line of systemic therapy (1C), and upon the progression of disease (PD). MiR-200a, miR-200b, and miR-141 expression was reduced at 1C compared to BL. Upon PD, all miR-200s were upregulated compared to 1C. At all timepoints, the levels of miR-200s were elevated in CTC-positive versus CTC-negative patients. Further, heightened miR-200s expression and positive CTC status were associated with poorer OS at BL and 1C. In MBC patients, circulating miR-200 family members decreased after one cycle of a new line of systemic therapy, were elevated during PD, and were indicative of CTC status. Notably, increased levels of miR-200s and elevated CTC count correlated with poorer OS and PFS. As such, both are promising biomarkers for optimizing the clinical management of MBC.
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Navarro-Manzano E, Luengo-Gil G, González-Conejero R, García-Garre E, García-Martínez E, García-Torralba E, Chaves-Benito A, Vicente V, Ayala de la Peña F. Prognostic and Predictive Effects of Tumor and Plasma miR-200c-3p in Locally Advanced and Metastatic Breast Cancer. Cancers (Basel) 2022; 14:cancers14102390. [PMID: 35625994 PMCID: PMC9139340 DOI: 10.3390/cancers14102390] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2022] [Revised: 05/07/2022] [Accepted: 05/10/2022] [Indexed: 11/16/2022] Open
Abstract
While the role of miR-200c in cancer progression has been established, its expression and prognostic role in breast cancer is not completely understood. The predictive role of miR-200c in response to chemotherapy has also been suggested by some studies, but only limited clinical evidence is available. The purpose of this study was to investigate miR-200c-3p in the plasma and primary tumor of BC patients. The study design included two cohorts involving women with locally advanced (LABC) and metastatic breast cancer. Tumor and plasma samples were obtained before and after treatment. We found that miR-200c-3p was significantly higher in the plasma of BC patients compared with the controls. No correlation of age with plasma miR-200c-3p was found for controls or for BC patients. MiR-200c-3p tumor expression was also associated with poor overall survival in LABC patients treated with neoadjuvant chemotherapy, independently of pathological complete response or clinical stage. Our findings suggest that plasmatic miR-200c-3p levels could be useful for BC staging, while the tumor expression of miR-200c-3p might provide further prognostic information beyond residual disease in BC treated with neoadjuvant chemotherapy.
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Affiliation(s)
- Esther Navarro-Manzano
- Department of Hematology and Medical Oncology, Hospital Universitario Morales Meseguer, 30008 Murcia, Spain; (E.N.-M.); (G.L.-G.); (R.G.-C.); (E.G.-G.); (E.G.-M.); (E.G.-T.); (V.V.)
- Centro Regional de Hemodonación, 30003 Murcia, Spain
- Instituto Murciano de Investigación Biosanitaria, IMIB, 30120 Murcia, Spain
- Department of Medicine, Medical School, University of Murcia, 30001 Murcia, Spain;
| | - Ginés Luengo-Gil
- Department of Hematology and Medical Oncology, Hospital Universitario Morales Meseguer, 30008 Murcia, Spain; (E.N.-M.); (G.L.-G.); (R.G.-C.); (E.G.-G.); (E.G.-M.); (E.G.-T.); (V.V.)
- Centro Regional de Hemodonación, 30003 Murcia, Spain
- Instituto Murciano de Investigación Biosanitaria, IMIB, 30120 Murcia, Spain
- Department of Medicine, Medical School, University of Murcia, 30001 Murcia, Spain;
| | - Rocío González-Conejero
- Department of Hematology and Medical Oncology, Hospital Universitario Morales Meseguer, 30008 Murcia, Spain; (E.N.-M.); (G.L.-G.); (R.G.-C.); (E.G.-G.); (E.G.-M.); (E.G.-T.); (V.V.)
- Centro Regional de Hemodonación, 30003 Murcia, Spain
- Instituto Murciano de Investigación Biosanitaria, IMIB, 30120 Murcia, Spain
- Department of Medicine, Medical School, University of Murcia, 30001 Murcia, Spain;
| | - Elisa García-Garre
- Department of Hematology and Medical Oncology, Hospital Universitario Morales Meseguer, 30008 Murcia, Spain; (E.N.-M.); (G.L.-G.); (R.G.-C.); (E.G.-G.); (E.G.-M.); (E.G.-T.); (V.V.)
- Instituto Murciano de Investigación Biosanitaria, IMIB, 30120 Murcia, Spain
| | - Elena García-Martínez
- Department of Hematology and Medical Oncology, Hospital Universitario Morales Meseguer, 30008 Murcia, Spain; (E.N.-M.); (G.L.-G.); (R.G.-C.); (E.G.-G.); (E.G.-M.); (E.G.-T.); (V.V.)
- Instituto Murciano de Investigación Biosanitaria, IMIB, 30120 Murcia, Spain
- Medical School, Universidad Católica San Antonio, 30107 Murcia, Spain
| | - Esmeralda García-Torralba
- Department of Hematology and Medical Oncology, Hospital Universitario Morales Meseguer, 30008 Murcia, Spain; (E.N.-M.); (G.L.-G.); (R.G.-C.); (E.G.-G.); (E.G.-M.); (E.G.-T.); (V.V.)
- Instituto Murciano de Investigación Biosanitaria, IMIB, 30120 Murcia, Spain
| | - Asunción Chaves-Benito
- Department of Medicine, Medical School, University of Murcia, 30001 Murcia, Spain;
- Department of Pathology, Hospital Universitario Morales Meseguer, 30008 Murcia, Spain
| | - Vicente Vicente
- Department of Hematology and Medical Oncology, Hospital Universitario Morales Meseguer, 30008 Murcia, Spain; (E.N.-M.); (G.L.-G.); (R.G.-C.); (E.G.-G.); (E.G.-M.); (E.G.-T.); (V.V.)
- Centro Regional de Hemodonación, 30003 Murcia, Spain
- Instituto Murciano de Investigación Biosanitaria, IMIB, 30120 Murcia, Spain
- Department of Medicine, Medical School, University of Murcia, 30001 Murcia, Spain;
| | - Francisco Ayala de la Peña
- Department of Hematology and Medical Oncology, Hospital Universitario Morales Meseguer, 30008 Murcia, Spain; (E.N.-M.); (G.L.-G.); (R.G.-C.); (E.G.-G.); (E.G.-M.); (E.G.-T.); (V.V.)
- Instituto Murciano de Investigación Biosanitaria, IMIB, 30120 Murcia, Spain
- Department of Medicine, Medical School, University of Murcia, 30001 Murcia, Spain;
- Correspondence: ; Tel.: +34-968360900
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Thi Chung Duong T, Nguyen THN, Thi Ngoc Nguyen T, Huynh LH, Ngo HP, Thi Nguyen H. Diagnostic and prognostic value of miR-200 family in breast cancer: A meta-analysis and systematic review. Cancer Epidemiol 2022; 77:102097. [PMID: 35030348 DOI: 10.1016/j.canep.2022.102097] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2021] [Revised: 12/27/2021] [Accepted: 01/03/2022] [Indexed: 12/15/2022]
Abstract
BACKGROUND Breast cancer (BC) is the most common cancer for women all over the world. Great interests have been paid to discover accurate and noninvasive methods for breast cancer diagnosis and prognosis. Although the diagnostic and prognostic value of microRNA-200 (miRNA- 200, miR-200) family has been revealed in many studies, the results were inconsistent. Thus, this meta-analysis aims to assess the overall value of miRNA-200 family in breast cancer diagnosis and prognosis. METHOD Relevant studies were searched from the following databases: PubMed, PMC, EMBASE, and ScienceDirect using key words: ("miRNA-200 family" or "miR-141" or "miR-200a" or "miR-200b" or "miR-200c" or "miR-429") and ("HER2" or "Luminal A" or "Luminal B" or "TNBC") and ("breast cancers" or "breast carcinoma" or "breast malignancy" or "breast tumor"). The sensitivity, specificity, AUC were then calculated to estimate the diagnostic accuracy of the miR-200 family. As for the prognostic value of the miR-200 family, the pooled hazard ratio (HR) was assessed. Heterogeneity among individual studies was also examined by subgroup analyses. RESULT A total of 24 articles were included in the meta-analysis. The diagnostic value of miR-200s in BC was presented by the pooled sensitivity was 0.86 (95% CI: 0.83-0.88); the pooled specificity was 0.82 (95% CI: 0.72-0.89); the pooled AUC was 0.931 (95% CI: 0.919-0.942). Besides, expression of miR-200s in metastatic breast cancer has sensitivity, specificity and AUC of 0.70 (95%CI: 0.56-0.81), 0.72 (95%CI: 0.61-0.81), and 0.814 (95%CI: 0.741-0.903), respectively. The meta-analysis then revealed that high expression of miR-200 family corresponded to poor OS (HR: 1.63, 95% CI: 1.03-2.52), poor DFS (HR: 1.55, 95% CI: 0.95-2.56) in BC patients while downregulation of miRNA-200s corresponded to poor OS (HR= 0.84, 95%CI: 0.46-1.63) in TNBC patients and poor OS (HR=0.49; 95%CI: 0.27-0.88) in luminal BC patient. CONCLUSION The MiR-200 family has high diagnostic accuracy and can be used as an important biomarker to prognosticate breast cancer.
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Affiliation(s)
- Thuy Thi Chung Duong
- Faculty of Biology and Biotechnology, University of Science, Ho Chi Minh City, Vietnam; Vietnam National University, Ho Chi Minh City, Vietnam
| | | | - Thanh Thi Ngoc Nguyen
- Faculty of Biology and Biotechnology, University of Science, Ho Chi Minh City, Vietnam; Vietnam National University, Ho Chi Minh City, Vietnam
| | - Luan Huu Huynh
- Faculty of Biology and Biotechnology, University of Science, Ho Chi Minh City, Vietnam; Vietnam National University, Ho Chi Minh City, Vietnam
| | - Hoang Phan Ngo
- Faculty of Biology and Biotechnology, University of Science, Ho Chi Minh City, Vietnam; Vietnam National University, Ho Chi Minh City, Vietnam
| | - Hue Thi Nguyen
- Faculty of Biology and Biotechnology, University of Science, Ho Chi Minh City, Vietnam; Vietnam National University, Ho Chi Minh City, Vietnam.
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High Expression of MicroRNA-200a/b Indicates Potential Diagnostic and Prognostic Biomarkers in Epithelial Ovarian Cancer. DISEASE MARKERS 2022; 2022:2751696. [PMID: 35371343 PMCID: PMC8975693 DOI: 10.1155/2022/2751696] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/22/2021] [Accepted: 03/01/2022] [Indexed: 11/17/2022]
Abstract
Objective. To detect the expression levels of microRNA-200a/b (miR-200a/b) in tumor tissues and serum of patients with epithelial ovarian cancer (EOC) and to explore its clinical significance. Methods. A retrospective selection of 30 cases of benign ovarian disease or healthy physical examination (control group) and 55 cases of EOC patients. Real-time quantitative PCR was used to detect the expression level of miR-200a/b in tumor tissues and serum, and the miR-200a/b expresses relevance in the two types of samples were evaluated at the same time. Receiver operating characteristic curve (ROC) and Kaplan-Meier survival analysis were used to evaluate the diagnostic value of miR-200a/b expression and its influence on prognosis, respectively. Results. The serum and tissue miR-200a/b expression levels in EOC patients were higher than those in the control group (
), and there was a significant positive correlation between serum and tissue miR-200a/b expression (
,
and
,
). ROC analysis showed that the expression of serum miR-200a/b can distinguish EOC patients from the control group. In addition, there were significant differences in the TNM stage, tumor differentiation, and lymph node metastasis between the miR-200a/b high- and low-expression groups (
). Kaplan-Meier survival analysis found that the overall survival and disease-free survival of patients with high miR-200a/b expression were shorter than those of patients with low miR-200a/b expression (
). Conclusion. Upregulation of miR-200a/b expression is a common molecular event in EOC patients, and miR-200a/b can be used as a noninvasive biomarker for the diagnosis and prognosis of EOC.
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Orlandella FM, Auletta L, Greco A, Zannetti A, Salvatore G. Preclinical Imaging Evaluation of miRNAs' Delivery and Effects in Breast Cancer Mouse Models: A Systematic Review. Cancers (Basel) 2021; 13:6020. [PMID: 34885130 PMCID: PMC8656589 DOI: 10.3390/cancers13236020] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2021] [Revised: 11/25/2021] [Accepted: 11/26/2021] [Indexed: 12/16/2022] Open
Abstract
BACKGROUND We have conducted a systematic review focusing on the advancements in preclinical molecular imaging to study the delivery and therapeutic efficacy of miRNAs in mouse models of breast cancer. METHODS A systematic review of English articles published in peer-reviewed journals using PubMed, EMBASE, BIOSIS™ and Scopus was performed. Search terms included breast cancer, mouse, mice, microRNA(s) and miRNA(s). RESULTS From a total of 2073 records, our final data extraction was from 114 manuscripts. The most frequently used murine genetic background was Balb/C (46.7%). The most frequently used model was the IV metastatic model (46.8%), which was obtained via intravenous injection (68.9%) in the tail vein. Bioluminescence was the most used frequently used tool (64%), and was used as a surrogate for tumor growth for efficacy treatment or for the evaluation of tumorigenicity in miRNA-transfected cells (29.9%); for tracking, evaluation of engraftment and for response to therapy in metastatic models (50.6%). CONCLUSIONS This review provides a systematic and focused analysis of all the information available and related to the imaging protocols with which to test miRNA therapy in an in vivo mice model of breast cancer, and has the purpose of providing an important tool to suggest the best preclinical imaging protocol based on available evidence.
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Affiliation(s)
| | - Luigi Auletta
- Institute of Biostructures and Bioimaging, National Research Council, IBB-CNR, 80145 Naples, Italy; (L.A.); (A.Z.)
| | - Adelaide Greco
- InterDepartmental Center of Veterinary Radiology, University of Naples Federico II, 80131 Naples, Italy
| | - Antonella Zannetti
- Institute of Biostructures and Bioimaging, National Research Council, IBB-CNR, 80145 Naples, Italy; (L.A.); (A.Z.)
| | - Giuliana Salvatore
- IRCCS SDN, 80143 Naples, Italy;
- Department of Motor Sciences and Wellness, University of Naples Parthenope, 80133 Naples, Italy
- CEINGE-Biotecnologie Avanzate S.C.A.R.L., 80145 Naples, Italy
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Cavallari I, Ciccarese F, Sharova E, Urso L, Raimondi V, Silic-Benussi M, D’Agostino DM, Ciminale V. The miR-200 Family of microRNAs: Fine Tuners of Epithelial-Mesenchymal Transition and Circulating Cancer Biomarkers. Cancers (Basel) 2021; 13:5874. [PMID: 34884985 PMCID: PMC8656820 DOI: 10.3390/cancers13235874] [Citation(s) in RCA: 51] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2021] [Revised: 11/17/2021] [Accepted: 11/18/2021] [Indexed: 12/13/2022] Open
Abstract
The miR-200 family of microRNAs (miRNAs) includes miR-200a, miR-200b, miR-200c, miR-141 and miR-429, five evolutionarily conserved miRNAs that are encoded in two clusters of hairpin precursors located on human chromosome 1 (miR-200b, miR-200a and miR-429) and chromosome 12 (miR-200c and miR-141). The mature -3p products of the precursors are abundantly expressed in epithelial cells, where they contribute to maintaining the epithelial phenotype by repressing expression of factors that favor the process of epithelial-to-mesenchymal transition (EMT), a key hallmark of oncogenic transformation. Extensive studies of the expression and interactions of these miRNAs with cell signaling pathways indicate that they can exert both tumor suppressor- and pro-metastatic functions, and may serve as biomarkers of epithelial cancers. This review provides a summary of the role of miR-200 family members in EMT, factors that regulate their expression, and important targets for miR-200-mediated repression that are involved in EMT. The second part of the review discusses the potential utility of circulating miR-200 family members as diagnostic/prognostic biomarkers for breast, colorectal, lung, ovarian, prostate and bladder cancers.
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Affiliation(s)
- Ilaria Cavallari
- Veneto Institute of Oncology IOV–IRCCS, 35128 Padova, Italy; (I.C.); (F.C.); (E.S.); (L.U.); (V.R.); (M.S.-B.)
| | - Francesco Ciccarese
- Veneto Institute of Oncology IOV–IRCCS, 35128 Padova, Italy; (I.C.); (F.C.); (E.S.); (L.U.); (V.R.); (M.S.-B.)
| | - Evgeniya Sharova
- Veneto Institute of Oncology IOV–IRCCS, 35128 Padova, Italy; (I.C.); (F.C.); (E.S.); (L.U.); (V.R.); (M.S.-B.)
| | - Loredana Urso
- Veneto Institute of Oncology IOV–IRCCS, 35128 Padova, Italy; (I.C.); (F.C.); (E.S.); (L.U.); (V.R.); (M.S.-B.)
- Department of Surgery, Oncology and Gastroenterology, University of Padua, 35128 Padova, Italy
| | - Vittoria Raimondi
- Veneto Institute of Oncology IOV–IRCCS, 35128 Padova, Italy; (I.C.); (F.C.); (E.S.); (L.U.); (V.R.); (M.S.-B.)
| | - Micol Silic-Benussi
- Veneto Institute of Oncology IOV–IRCCS, 35128 Padova, Italy; (I.C.); (F.C.); (E.S.); (L.U.); (V.R.); (M.S.-B.)
| | - Donna M. D’Agostino
- Veneto Institute of Oncology IOV–IRCCS, 35128 Padova, Italy; (I.C.); (F.C.); (E.S.); (L.U.); (V.R.); (M.S.-B.)
- Department of Biomedical Sciences, University of Padua, 35131 Padova, Italy
| | - Vincenzo Ciminale
- Veneto Institute of Oncology IOV–IRCCS, 35128 Padova, Italy; (I.C.); (F.C.); (E.S.); (L.U.); (V.R.); (M.S.-B.)
- Department of Surgery, Oncology and Gastroenterology, University of Padua, 35128 Padova, Italy
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11
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Ropri AS, DeVaux RS, Eng J, Chittur SV, Herschkowitz JI. Cis-acting super-enhancer lncRNAs as biomarkers to early-stage breast cancer. Breast Cancer Res 2021; 23:101. [PMID: 34717732 PMCID: PMC8557595 DOI: 10.1186/s13058-021-01479-8] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2021] [Accepted: 10/20/2021] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND Increased breast cancer screening over the past four decades has led to a substantial rise in the diagnosis of ductal carcinoma in situ (DCIS). Although DCIS lesions precede invasive ductal carcinoma (IDC), they do not always transform into cancer. The current standard-of-care for DCIS is an aggressive course of therapy to prevent invasive and metastatic disease resulting in over-diagnosis and over-treatment. Thus, there is a critical need to identify functional determinants of progression of DCIS to IDC to allow discrimination between indolent and aggressive disease. Recent studies show that super-enhancers, in addition to promoting other gene transcription, are themselves transcribed producing super-enhancer associated long noncoding RNAs (SE-lncRNAs). These SE-lncRNAs can interact with their associated enhancer regions in cis and influence activities and expression of neighboring genes. Furthermore, they represent a novel, untapped group of therapeutic targets. METHODS With an integrative analysis of enhancer loci with global expression of SE-lncRNAs in the MCF10A progression series, we have identified differentially expressed SE-lncRNAs which can identify mechanisms for DCIS to IDC progression. Furthermore, cross-referencing these SE-lncRNAs with patient samples in the The Cancer Genome Atlas (TCGA) database, we have unveiled 27 clinically relevant SE-lncRNAs that potentially interact with their enhancer to regulate nearby gene expression. To complement SE-lncRNA expression studies, we conducted an unbiased global analysis of super-enhancers that are acquired or lost in progression. RESULTS Here we designate SE-lncRNAs RP11-379F4.4 and RP11-465B22.8 as potential markers of progression of DCIS to IDC through regulation of the expression of their neighboring genes (RARRES1 and miR-200b, respectively). Moreover, we classified 403 super-enhancer regions in MCF10A normal cells, 627 in AT1, 1053 in DCIS, and 320 in CA1 cells. Comparison analysis of acquired/lost super-enhancer regions with super-enhancer regions classified in 47 ER positive patients, 10 triple negative breast cancer (TNBC) patients, and 11 TNBC cell lines reveal critically acquired pathways including STAT signaling and NF-kB signaling. In contrast, protein folding, and local estrogen production are identified as major pathways lost in progression. CONCLUSION Collectively, these analyses identify differentially expressed SE-lncRNAs and acquired/lost super-enhancers in progression of breast cancer important for promoting DCIS lesions to IDC.
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MESH Headings
- Biomarkers, Tumor/genetics
- Breast Neoplasms/genetics
- Breast Neoplasms/pathology
- Carcinoma, Ductal, Breast/genetics
- Carcinoma, Ductal, Breast/pathology
- Carcinoma, Intraductal, Noninfiltrating/genetics
- Carcinoma, Intraductal, Noninfiltrating/pathology
- Cell Line
- Disease Progression
- Enhancer Elements, Genetic/genetics
- Female
- Gene Expression Regulation, Neoplastic
- Humans
- Membrane Proteins/genetics
- MicroRNAs/genetics
- RNA, Long Noncoding/genetics
- Receptors, Estrogen/metabolism
- Triple Negative Breast Neoplasms/genetics
- Triple Negative Breast Neoplasms/pathology
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Affiliation(s)
- Ali S Ropri
- Department of Biomedical Sciences, Cancer Research Center, University at Albany, 1 Discovery Drive, Suite 317, Rensselaer, NY, 12144, USA.
| | - Rebecca S DeVaux
- Department of Biomedical Sciences, Cancer Research Center, University at Albany, 1 Discovery Drive, Suite 317, Rensselaer, NY, 12144, USA
| | - Jonah Eng
- Bethlehem Central High School, Bethlehem Central School District, Delmar, NY, 12054, USA
| | - Sridar V Chittur
- Department of Biomedical Sciences, Cancer Research Center, University at Albany, 1 Discovery Drive, Suite 317, Rensselaer, NY, 12144, USA
- Center for Functional Genomics, Cancer Research Center, University at Albany, Rensselaer, NY, 12144, USA
| | - Jason I Herschkowitz
- Department of Biomedical Sciences, Cancer Research Center, University at Albany, 1 Discovery Drive, Suite 317, Rensselaer, NY, 12144, USA
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12
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González-Martínez S, Pérez-Mies B, Pizarro D, Caniego-Casas T, Cortés J, Palacios J. Epithelial Mesenchymal Transition and Immune Response in Metaplastic Breast Carcinoma. Int J Mol Sci 2021; 22:ijms22147398. [PMID: 34299016 PMCID: PMC8306902 DOI: 10.3390/ijms22147398] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2021] [Revised: 07/04/2021] [Accepted: 07/07/2021] [Indexed: 01/08/2023] Open
Abstract
Metaplastic breast carcinoma (MBC) is a heterogeneous group of infrequent triple negative (TN) invasive carcinomas with poor prognosis. MBCs have a different clinical behavior from other types of triple negative breast cancer (TNBC), being more resistant to standard chemotherapy. MBCs are an example of tumors with activation of epithelial–mesenchymal transition (EMT). The mechanisms involved in EMT could be responsible for the increase in the infiltrative and metastatic capacity of MBCs and resistance to treatments. In addition, a relationship between EMT and the immune response has been seen in these tumors. In this sense, MBC differ from other TN tumors showing a lower number of tumor-infiltrating lymphocytes (TILS) and a higher percentage of tumor cells expressing programmed death-ligand 1 (PD-L1). A better understanding of the relationship between the immune system and EMT could provide new therapeutic approaches in MBC.
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Affiliation(s)
| | - Belén Pérez-Mies
- Department of Pathology, Hospital Ramón y Cajal, 28034 Madrid, Spain;
- Institute Ramón y Cajal for Health Research (IRYCIS), 28034 Madrid, Spain; (D.P.); (T.C.-C.)
- CIBER-ONC, Instituto de Salud Carlos III, 28029 Madrid, Spain
- Faculty of Medicine, University of Alcalá de Henares, Alcalá de Henares, 28801 Madrid, Spain
| | - David Pizarro
- Institute Ramón y Cajal for Health Research (IRYCIS), 28034 Madrid, Spain; (D.P.); (T.C.-C.)
| | - Tamara Caniego-Casas
- Institute Ramón y Cajal for Health Research (IRYCIS), 28034 Madrid, Spain; (D.P.); (T.C.-C.)
| | - Javier Cortés
- CIBER-ONC, Instituto de Salud Carlos III, 28029 Madrid, Spain
- Faculty of Biomedical and Health Sciences, Department of Medicine, Universidad Europea de Madrid, 28670 Madrid, Spain
- International Breast Cancer Center (IBCC), Quironsalud Group, 08017 Barcelona, Spain
- Medica Scientia Innovation Research, 08007 Barcelona, Spain
- Medica Scientia Innovation Research, Ridgewood, NJ 07450, USA
- Vall d’Hebron Institute of Oncology, 08035 Barcelona, Spain
- Correspondence: (J.C.); (J.P.)
| | - José Palacios
- Department of Pathology, Hospital Ramón y Cajal, 28034 Madrid, Spain;
- Institute Ramón y Cajal for Health Research (IRYCIS), 28034 Madrid, Spain; (D.P.); (T.C.-C.)
- CIBER-ONC, Instituto de Salud Carlos III, 28029 Madrid, Spain
- Faculty of Medicine, University of Alcalá de Henares, Alcalá de Henares, 28801 Madrid, Spain
- Correspondence: (J.C.); (J.P.)
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13
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Taefehshokr S, Taefehshokr N, Derakhshani A, Baghbanzadeh A, Astamal RV, Safaei S, Abbasi S, Hajazimian S, Maroufi NF, Isazadeh A, Hajiasgharzadeh K, Baradaran B. The regulatory role of pivotal microRNAs in the AKT signaling pathway in breast cancer. Curr Mol Med 2021; 22:263-273. [PMID: 34238182 DOI: 10.2174/1566524021666210708095051] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2020] [Revised: 04/29/2021] [Accepted: 05/06/2021] [Indexed: 11/22/2022]
Abstract
Breast cancer is the most prevalent type of cancer among women, and it remains the main challenge despite improved treatments. MicroRNAs (miRNAs) are a small non-coding family of RNAs that play an indispensable role in regulating major physiological processes, including differentiation, proliferation, invasion, migration, cell cycle regulation, stem cell maintenance, apoptosis, and organ development. The dysregulation of these tiny molecules is associated with various human malignancies. More than 50% of these non-coding RNA sequences estimated have been placed on genomic regions or fragile sites linked to cancer. Following the discovery of the first signatures of specific miRNA in breast cancer, numerous researches focused on involving these tiny RNAs in breast cancer physiopathology as a new therapeutic approach or as reliable prognostic biomarkers. In the current review, we focus on recent findings related to the involvement of miRNAs in breast cancer via the AKT signaling pathway and the related clinical implications.
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Affiliation(s)
- Sina Taefehshokr
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Nima Taefehshokr
- Division of Biosciences, Department of Life Sciences, Brunel University London, Kingston Lane, UB8 3PH, United Kingdom
| | - Afshin Derakhshani
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Amir Baghbanzadeh
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Reza Vaezi Astamal
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Sahar Safaei
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Samane Abbasi
- Department of Biology, Faculty of Sciences, University of Guilan, Rasht, Iran
| | - Saba Hajazimian
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Nazila Fathi Maroufi
- Department of Clinical Biochemistry and Laboratory Medicine, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Alireza Isazadeh
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | | | - Behzad Baradaran
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
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14
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Breast Cancer and the Other Non-Coding RNAs. Int J Mol Sci 2021; 22:ijms22063280. [PMID: 33807045 PMCID: PMC8005115 DOI: 10.3390/ijms22063280] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2021] [Accepted: 03/19/2021] [Indexed: 12/12/2022] Open
Abstract
Breast cancer is very heterogenous and the most common gynaecological cancer, with various factors affecting its development. While its impact on human lives and national health budgets is still rising in almost all global areas, many molecular mechanisms affecting its onset and development remain unclear. Conventional treatments still prove inadequate in some aspects, and appropriate molecular therapeutic targets are required for improved outcomes. Recent scientific interest has therefore focused on the non-coding RNAs roles in tumour development and their potential as therapeutic targets. These RNAs comprise the majority of the human transcript and their broad action mechanisms range from gene silencing to chromatin remodelling. Many non-coding RNAs also have altered expression in breast cancer cell lines and tissues, and this is often connected with increased proliferation, a degraded extracellular environment, and higher endothelial to mesenchymal transition. Herein, we summarise the known abnormalities in the function and expression of long non-coding RNAs, Piwi interacting RNAs, small nucleolar RNAs and small nuclear RNAs in breast cancer, and how these abnormalities affect the development of this deadly disease. Finally, the use of RNA interference to suppress breast cancer growth is summarised.
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15
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Fontana A, Barbano R, Dama E, Pasculli B, Rendina M, Morritti MG, Melocchi V, Castelvetere M, Valori VM, Ravaioli S, Bravaccini S, Ciuffreda L, Graziano P, Maiello E, Copetti M, Fazio VM, Esteller M, Bianchi F, Parrella P. Combined analysis of miR-200 family and its significance for breast cancer. Sci Rep 2021; 11:2980. [PMID: 33536459 PMCID: PMC7859396 DOI: 10.1038/s41598-021-82286-1] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2020] [Accepted: 01/18/2021] [Indexed: 12/30/2022] Open
Abstract
While the molecular functions of miR-200 family have been deeply investigated, a role for these miRNAs as breast cancer biomarkers remains largely unexplored. In the attempt to clarify this, we profiled the miR-200 family members expression in a large cohort of breast cancer cases with a long follow-up (H-CSS cohort) and in TCGA-BRCA cohort. Overall, miR-200 family was found upregulated in breast tumors with respect to normal breast tissues while downregulated in more aggressive breast cancer molecular subtypes (i.e. Luminal B, HER2 and triple negative), consistently with their function as repressors of the epithelial-to-mesenchymal transition (EMT). In particular miR-141-3p was found differentially expressed in breast cancer molecular subtypes in both H-CSS and TCGA-BRCA cohorts, and the combined analysis of all miR-200 family members demonstrated a slight predictive accuracy on H-CSS cancer specific survival at 12 years (survival c-statistic: 0.646; 95%CI 0.538–0.754).
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Affiliation(s)
- Andrea Fontana
- Fondazione IRCCS Casa Sollievo della Sofferenza, UO di Biostatistica, San Giovanni Rotondo, FG, Italy
| | - Raffaela Barbano
- Laboratorio Di Oncologia, Fondazione IRCCS Casa Sollievo della Sofferenza, Viale Padre Pio, 71013, San Giovanni Rotondo, FG, Italy
| | - Elisa Dama
- Cancer Biomarkers Lab, ISBREMIT, Institute for Stem-Cell Biology, Regenerative Medicine and Innovative Therapies, Fondazione IRCCS Casa Sollievo della Sofferenza, San Giovanni Rotondo, FG, Italy
| | - Barbara Pasculli
- Laboratorio Di Oncologia, Fondazione IRCCS Casa Sollievo della Sofferenza, Viale Padre Pio, 71013, San Giovanni Rotondo, FG, Italy
| | - Michelina Rendina
- Laboratorio Di Oncologia, Fondazione IRCCS Casa Sollievo della Sofferenza, Viale Padre Pio, 71013, San Giovanni Rotondo, FG, Italy
| | - Maria Grazia Morritti
- Fondazione IRCCS Casa Sollievo della Sofferenza, UO di Oncologia, San Giovanni Rotondo, FG, Italy
| | - Valentina Melocchi
- Cancer Biomarkers Lab, ISBREMIT, Institute for Stem-Cell Biology, Regenerative Medicine and Innovative Therapies, Fondazione IRCCS Casa Sollievo della Sofferenza, San Giovanni Rotondo, FG, Italy
| | - Marina Castelvetere
- Fondazione IRCCS Casa Sollievo della Sofferenza, UO di Anatomia Patologica, San Giovanni Rotondo, FG, Italy
| | - Vanna Maria Valori
- Fondazione IRCCS Casa Sollievo della Sofferenza, UO di Oncologia, San Giovanni Rotondo, FG, Italy
| | - Sara Ravaioli
- Istituto Scientifico Romagnolo per lo Studio e la Cura dei Tumori (IRST) IRCCS, Meldola, Italy
| | - Sara Bravaccini
- Istituto Scientifico Romagnolo per lo Studio e la Cura dei Tumori (IRST) IRCCS, Meldola, Italy
| | - Luigi Ciuffreda
- Fondazione IRCCS Casa Sollievo della Sofferenza, UO di Chirurgia Senologica, San Giovanni Rotondo, FG, Italy
| | - Paolo Graziano
- Fondazione IRCCS Casa Sollievo della Sofferenza, UO di Anatomia Patologica, San Giovanni Rotondo, FG, Italy
| | - Evaristo Maiello
- Fondazione IRCCS Casa Sollievo della Sofferenza, UO di Oncologia, San Giovanni Rotondo, FG, Italy
| | - Massimiliano Copetti
- Fondazione IRCCS Casa Sollievo della Sofferenza, UO di Biostatistica, San Giovanni Rotondo, FG, Italy
| | - Vito Michele Fazio
- Laboratorio Di Oncologia, Fondazione IRCCS Casa Sollievo della Sofferenza, Viale Padre Pio, 71013, San Giovanni Rotondo, FG, Italy
| | - Manel Esteller
- Josep Carreras Leukaemia Research Institute (IJC), Badalona, Barcelona, Catalonia, Spain.,Centro de Investigación Biomédica en Red Cáncer (CIBERONC), Madrid, Spain.,Physiological Sciences Department, School of Medicine and Health Sciences, University of Barcelona, Barcelona, Catalonia, Spain.,Institució Catalana de Recerca I Estudis Avançats (ICREA), Barcelona, Catalonia, Spain
| | - Fabrizio Bianchi
- Cancer Biomarkers Lab, ISBREMIT, Institute for Stem-Cell Biology, Regenerative Medicine and Innovative Therapies, Fondazione IRCCS Casa Sollievo della Sofferenza, San Giovanni Rotondo, FG, Italy
| | - Paola Parrella
- Laboratorio Di Oncologia, Fondazione IRCCS Casa Sollievo della Sofferenza, Viale Padre Pio, 71013, San Giovanni Rotondo, FG, Italy.
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16
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Fahim SA, Abdullah MS, Espinoza-Sánchez NA, Hassan H, Ibrahim AM, Ahmed SH, Shakir G, Badawy MA, Zakhary NI, Greve B, El-Shinawi M, Götte M, Ibrahim SA. Inflammatory Breast Carcinoma: Elevated microRNA miR-181b-5p and Reduced miR-200b-3p, miR-200c-3p, and miR-203a-3p Expression as Potential Biomarkers with Diagnostic Value. Biomolecules 2020; 10:E1059. [PMID: 32708601 PMCID: PMC7407124 DOI: 10.3390/biom10071059] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2020] [Revised: 07/07/2020] [Accepted: 07/10/2020] [Indexed: 12/15/2022] Open
Abstract
Inflammatory breast cancer (IBC) is a rare yet aggressive breast cancer variant, associated with a poor prognosis. The major challenge for IBC is misdiagnosis due to the lack of molecular biomarkers. We profiled dysregulated expression of microRNAs (miRNAs) in primary samples of IBC and non-IBC tumors using human breast cancer miRNA PCR array. We discovered that 28 miRNAs were dysregulated (10 were upregulated, while 18 were underexpressed) in IBC vs. non-IBC tumors. We identified 128 hub genes, which are putative targets of the differentially expressed miRNAs and modulate important cancer biological processes. Furthermore, our qPCR analysis independently verified a significantly upregulated expression of miR-181b-5p, whereas a significant downregulation of miR-200b-3p, miR-200c-3p, and miR-203a-3p was detected in IBC tumors. Receiver operating characteristic (ROC) curves implied that the four miRNAs individually had a diagnostic accuracy in discriminating patients with IBC from non-IBC and that miR-203a-3p had the highest diagnostic value with an AUC of 0.821. Interestingly, a combination of miR-181b-5p, miR-200b-3p, and miR-200c-3p robustly improved the diagnostic accuracy, with an area under the curve (AUC) of 0.897. Intriguingly, qPCR revealed that the expression of zinc finger E box-binding homeobox 2 (ZEB2) mRNA, the putative target of miR-200b-3p, miR-200c-3p, and miR-203a-3p, was upregulated in IBC tumors. Overall, this study identified a set of miRNAs serving as potential biomarkers with diagnostic relevance for IBC.
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Affiliation(s)
- Sarah Atef Fahim
- Biochemistry Program, Chemistry Department, Faculty of Science, Cairo University, Giza 12613, Egypt;
| | - Mahmoud Salah Abdullah
- Biotechnology/Biomolecular Chemistry Program, Chemistry Department, Faculty of Science, Cairo University, Giza 12613, Egypt; (M.S.A.); (S.H.A.); (G.S.)
| | | | - Hebatallah Hassan
- Department of Zoology, Faculty of Science, Cairo University, Giza 12613, Egypt; (H.H.); (A.M.I.)
| | - Ayman M. Ibrahim
- Department of Zoology, Faculty of Science, Cairo University, Giza 12613, Egypt; (H.H.); (A.M.I.)
| | - Sarah Hamdy Ahmed
- Biotechnology/Biomolecular Chemistry Program, Chemistry Department, Faculty of Science, Cairo University, Giza 12613, Egypt; (M.S.A.); (S.H.A.); (G.S.)
| | - George Shakir
- Biotechnology/Biomolecular Chemistry Program, Chemistry Department, Faculty of Science, Cairo University, Giza 12613, Egypt; (M.S.A.); (S.H.A.); (G.S.)
- Institute for Cardiovascular Prevention, Ludwig-Maximilians-University, 80539 Munich, Germany
| | - Mohamed A. Badawy
- Chemistry Department, Faculty of Science, Cairo University, Giza 12613, Egypt;
| | - Nadia I. Zakhary
- Cancer Biology Department, National Cancer Institute, Cairo University, Cairo 11796, Egypt;
| | - Burkhard Greve
- Department of Radiotherapy–Radiooncology, University Hospital Münster, 48149 Münster, Germany;
| | - Mohamed El-Shinawi
- Department of General Surgery, Faculty of Medicine, Ain Shams University, Cairo 11566, Egypt;
| | - Martin Götte
- Department of Gynecology and Obstetrics, Münster University Hospital, 48149 Münster, Germany;
| | - Sherif Abdelaziz Ibrahim
- Department of Zoology, Faculty of Science, Cairo University, Giza 12613, Egypt; (H.H.); (A.M.I.)
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17
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Dissecting miRNA facilitated physiology and function in human breast cancer for therapeutic intervention. Semin Cancer Biol 2020; 72:46-64. [PMID: 32497683 DOI: 10.1016/j.semcancer.2020.05.017] [Citation(s) in RCA: 34] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2020] [Revised: 05/17/2020] [Accepted: 05/27/2020] [Indexed: 12/12/2022]
Abstract
MicroRNAs (miRNAs) are key epigenomic regulators of biological processes in animals and plants. These small non coding RNAs form a complex networks that regulate cellular function and development. MiRNAs prevent translation by either inactivation or inducing degradation of mRNA, a major concern in post-transcriptional gene regulation. Aberrant regulation of gene expression by miRNAs is frequently observed in cancer. Overexpression of various 'oncomiRs' and silencing of tumor suppressor miRNAs are associated with various types of human cancers, although overall downregulation of miRNA expression is reported as a hallmark of cancer. Modulations of the total pool of cellular miRNA by alteration in genetic and epigenetic factors associated with the biogenesis of miRNA machinery. It also depends on the availability of cellular miRNAs from its store in the organelles which affect tumor development and cancer progression. Here, we have dissected the roles and pathways of various miRNAs during normal cellular and molecular functions as well as during breast cancer progression. Recent research works and prevailing views implicate that there are two major types of miRNAs; (i) intracellular miRNAs and (ii) extracellular miRNAs. Concept, that the functions of intracellular miRNAs are driven by cellular organelles in mammalian cells. Extracellular miRNAs function in cell-cell communication in extracellular spaces and distance cells through circulation. A detailed understanding of organelle driven miRNA function and the precise role of extracellular miRNAs, pre- and post-therapeutic implications of miRNAs in this scenario would open several avenues for further understanding of miRNA function and can be better exploited for the treatment of breast cancers.
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18
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Yang F, Fu Z, Yang M, Sun C, Li Y, Chu J, Zhang Y, Li W, Huang X, Li J, Wu H, Ding X, Yin Y. Expression pattern of microRNAs related with response to trastuzumab in breast cancer. J Cell Physiol 2019; 234:16102-16113. [PMID: 30770556 DOI: 10.1002/jcp.28268] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2018] [Revised: 01/08/2019] [Accepted: 01/10/2019] [Indexed: 01/24/2023]
Abstract
BACKGROUND Although an immense effort has been made to develop a novel biomarker for response to trastuzumab, no reliable biomarkers are available to guide management, expect for HER2. The aim of this study was to examine the relationship between microRNA (miRNA) expression and resistance to trastuzumab. METHODS Differentially expressed miRNAs between trastuzumab-resistant and trastuzumab-sensitive cell lines were analyzed using microarrays. We performed Gene Ontology and Kyoto Encyclopedia of Genes and Genomes (KEGG) enrichment analyses to determine the functions of differentially expressed miRNA and their targeted genes. Furthermore, the protein-protein interactions (PPI) network was analyzed. Serum samples were collected from patients with HER2-positive breast cancer who were treated with trastuzumab. We validated the miRNAs expression levels by quantitative reverse-transcription polymerase chain reaction (qRT-PCR) in these serums. Receiver operating characteristic (ROC) curve analysis was performed to evaluate the predictive performance of the miRNA. RESULTS Using miRNA microarrays, 151 miRNAs that significant differentially expressed between the trastuzumab-resistant and sensitive cells were identified, including 46 upregulated and 105 downregulated miRNAs. Results of real-time PCR confirmed seven miRNAs in cell lines. PI3K-Akt signaling pathway was involved in regulating biological function according to KEGG analysis. Compared with the serums of trastuzumab-sensitive patients, three miRNAs, namely miR-200b, miR-135b, and miR-29a, were identified to be upregulated, and miR-224 was downregulated in the trastuzumab-resistant serums. ROC analysis showed that four miRNAs were correlated with trastuzumab resistance. Furthermore, three subnetwork modules of PPI network were obtained. CONCLUSION The results indicated that miRNAs were reliable predictive biomarkers for response to trastuzumab.
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Affiliation(s)
- Fan Yang
- Department of Oncology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China.,The First Clinical College of Nanjing Medical University, Nanjing, China
| | - Ziyi Fu
- Department of Oncology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China.,Nanjing Maternal and Child Health Institute, The Affiliated Obstetrics and Gynecology Hospital of Nanjing Medical University (Nanjing Maternity and Child Health Care Hospital), Nanjing, China
| | - Mengzhu Yang
- Department of Oncology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China.,The First Clinical College of Nanjing Medical University, Nanjing, China
| | - Chunxiao Sun
- Department of Oncology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China.,The First Clinical College of Nanjing Medical University, Nanjing, China
| | - Yongfei Li
- Department of Oncology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China.,The First Clinical College of Nanjing Medical University, Nanjing, China
| | - Jiahui Chu
- Department of Oncology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China.,The First Clinical College of Nanjing Medical University, Nanjing, China
| | - Yanhong Zhang
- Department of Oncology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China.,The First Clinical College of Nanjing Medical University, Nanjing, China
| | - Wei Li
- Department of Oncology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Xiang Huang
- Department of Oncology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Jun Li
- Department of Oncology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Hao Wu
- Department of Oncology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Xiaorong Ding
- Department of Oncology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China.,The First Clinical College of Nanjing Medical University, Nanjing, China
| | - Yongmei Yin
- Department of Oncology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
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Hydbring P, De Petris L, Zhang Y, Brandén E, Koyi H, Novak M, Kanter L, Hååg P, Hurley J, Tadigotla V, Zhu B, Skog J, Viktorsson K, Ekman S, Lewensohn R. Exosomal RNA-profiling of pleural effusions identifies adenocarcinoma patients through elevated miR-200 and LCN2 expression. Lung Cancer 2018; 124:45-52. [PMID: 30268479 DOI: 10.1016/j.lungcan.2018.07.018] [Citation(s) in RCA: 42] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2018] [Revised: 06/20/2018] [Accepted: 07/11/2018] [Indexed: 12/31/2022]
Abstract
HYPOTHESIS The inherent challenges associated with tissue biopsies from lung have spurred an interest in the use of liquid biopsies. Pleural effusions are one source of liquid biopsy. Recently, extracellular vesicles of endocytic origin, exosomes, have attracted interest as liquid biopsy of tumors as they are thought to be a mirror of their tumor of origin. Here, we aimed to analyze if RNA profiling of exosomes isolated from pleural effusions could differentiate patients with lung adenocarcinoma from patients with benign inflammatory processes. METHODS Exosomes were isolated from 36 pleural effusions from patients with adenocarcinoma (n = 18) and patients with benign inflammatory processes (n = 18). The two groups were balanced with respect to age and smoking history but with a gender bias towards males in the benign group. Profiling was conducted using RT-qPCR arrays covering 754 microRNAs and 624 mRNAs followed by statistical ranking of differentially regulated transcripts between the two patient cohorts. RESULTS RNA profiling revealed differential expression of 17 microRNAs and 71 mRNAs in pleural effusions collected from patients with lung adenocarcinoma compared to pleural effusions from benign lung disease. Overall, top differentially expressed microRNAs, including miR-200 family microRNAs, provided a stronger diagnostic power compared to top differentially expressed mRNAs. However, the mRNA transcript encoding Lipocalin-2 (LCN2) displayed the strongest diagnostic power of all analyzed transcripts (AUC: 0.9916). CONCLUSIONS Our study demonstrates that exosomal RNA profiling from pleural effusions can be used to identify patients with lung adenocarcinoma from individuals with benign processes and further proposes miR-200 microRNAs and LCN2 as diagnostic markers in lung cancer liquid biopsies.
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Affiliation(s)
- Per Hydbring
- Department of Oncology-Pathology, Karolinska Institutet, S-17176 Stockholm, Sweden
| | - Luigi De Petris
- Department of Oncology-Pathology, Karolinska Institutet, S-17176 Stockholm, Sweden
| | - Yanming Zhang
- SinoGenoMax Co, Ltd/Chinese National Human Genome Center, Beijing, 100176, China
| | - Eva Brandén
- Department of Medicine, Division of Respiratory Medicine, Karolinska Institutet, S-17176 Stockholm, Sweden
| | - Hirsh Koyi
- Department of Medicine, Division of Respiratory Medicine, Karolinska Institutet, S-17176 Stockholm, Sweden
| | - Metka Novak
- Department of Oncology-Pathology, Karolinska Institutet, S-17176 Stockholm, Sweden
| | - Lena Kanter
- Department of Oncology-Pathology, Karolinska Institutet, S-17176 Stockholm, Sweden
| | - Petra Hååg
- Department of Oncology-Pathology, Karolinska Institutet, S-17176 Stockholm, Sweden
| | | | | | - Baoli Zhu
- Institute of Microbiology, Chinese Academy of Sciences, Beijing, China; CCID, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, China; School of Basic Medical Sciences, Southwest Medical University, Zhongshan Road, Luzhou, Sichuan, China
| | - Johan Skog
- Exosome Diagnostics Inc. Waltham, MA 02451, USA
| | - Kristina Viktorsson
- Department of Oncology-Pathology, Karolinska Institutet, S-17176 Stockholm, Sweden
| | - Simon Ekman
- Department of Oncology-Pathology, Karolinska Institutet, S-17176 Stockholm, Sweden
| | - Rolf Lewensohn
- Department of Oncology-Pathology, Karolinska Institutet, S-17176 Stockholm, Sweden.
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Thomson TM, Fernández PL. Epithelial plasticity in cancer: beyond metastasis. Aging (Albany NY) 2018; 10:3-4. [PMID: 29356684 PMCID: PMC5811250 DOI: 10.18632/aging.101367] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2017] [Accepted: 01/20/2018] [Indexed: 11/29/2022]
Affiliation(s)
- Timothy M Thomson
- Institute for Molecular Biology of Barcelona, National Research Council, Barcelona, Spain.,Networked Biomedical Research Center for Hepatic and Digestive Diseases (CIBER-EHD), Madrid, Spain
| | - Pedro L Fernández
- Department of Pathology, Hospital Clínic de Barcelona, August Pi i Sunyer Biomedical Research Institute (IDIBAPS) and Universitat de Barcelona, Barcelona, Spain
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