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Raut JR, Bhardwaj M, Schöttker B, Holleczek B, Schrotz‐King P, Brenner H. Cancer-specific risk prediction with a serum microRNA signature. Cancer Sci 2024; 115:2049-2058. [PMID: 38523358 PMCID: PMC11145115 DOI: 10.1111/cas.16135] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2023] [Revised: 01/24/2024] [Accepted: 02/20/2024] [Indexed: 03/26/2024] Open
Abstract
We recently derived and validated a serum-based microRNA risk score (miR-score) that predicted colorectal cancer (CRC) occurrence with very high accuracy within 14 years of follow-up in a population-based cohort study from Germany (ESTHER cohort). Here, we aimed to evaluate associations of the CRC-specific miR-score with the risk of developing other common cancers, including female breast cancer (BC), lung cancer (LC), and prostate cancer (PC), in the ESTHER cohort. MicroRNAs (miRNAs) were profiled by quantitative real-time PCR in serum samples collected at baseline from randomly selected incident cases of BC (n = 90), LC (n = 88), and PC (n = 93) and participants without diagnosis of CRC, LC, BC, or PC (controls, n = 181) until the end of the 17-year follow-up. Multivariate logistic regression models were used to evaluate the associations of the miR-score with BC, LC, and PC incidence. The miR-score showed strong inverse associations with BC and LC incidence [odds ratio per 1 standard deviation increase: 0.60 (95% confidence interval [CI] 0.43-0.82), p = 0.0017, and 0.64 (95% CI 0.48-0.84),p = 0.0015, respectively]. Associations with PC were not statistically significant but pointed in the positive direction. Our study highlights the potential of serum-based miRNA biomarkers for cancer-specific risk prediction. Further large cohort studies aiming to investigate, validate, and optimize the use of circulating miRNA signatures for cancer risk assessment are warranted.
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Grants
- Ministerium für Wissenschaft, Forschung und Kunst Baden-Württemberg (Ministry of Science, Research and Art Baden-Württemberg, Stuttgart, Germany)
- Bundesministerium für Bildung und Forschung (Federal Ministry of Education and Research, Berlin, Germany)
- Bundesministerium für Familie, Senioren, Frauen und Jugend (Federal Ministry of Family Affairs, Senior Citizens, Women and Youth, Berlin, Germany)
- Ministerium für Soziales, Gesundheit, Frauen und Familie, Deutschland (Ministry for Social Affairs, Health, Women and Family Affairs, Saarbrücken, Germany)
- Bundesministerium für Bildung und Forschung (Federal Ministry of Education and Research, Berlin, Germany)
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Affiliation(s)
- Janhavi R. Raut
- Division of Clinical Epidemiology and Aging ResearchGerman Cancer Research Center (DKFZ)HeidelbergGermany
- Division of Preventive OncologyGerman Cancer Research Center (DKFZ) and National Center for Tumor Diseases (NCT)HeidelbergGermany
| | - Megha Bhardwaj
- Division of Clinical Epidemiology and Aging ResearchGerman Cancer Research Center (DKFZ)HeidelbergGermany
| | - Ben Schöttker
- Division of Clinical Epidemiology and Aging ResearchGerman Cancer Research Center (DKFZ)HeidelbergGermany
- Network Aging ResearchUniversity of HeidelbergHeidelbergGermany
| | | | - Petra Schrotz‐King
- Division of Preventive OncologyGerman Cancer Research Center (DKFZ) and National Center for Tumor Diseases (NCT)HeidelbergGermany
| | - Hermann Brenner
- Division of Clinical Epidemiology and Aging ResearchGerman Cancer Research Center (DKFZ)HeidelbergGermany
- Division of Preventive OncologyGerman Cancer Research Center (DKFZ) and National Center for Tumor Diseases (NCT)HeidelbergGermany
- German Cancer Consortium (DKTK)German Cancer Research Center (DKFZ)HeidelbergGermany
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2
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Mohan Lal P, Hamza Siddiqui M, Soulat A, Mohan A, Tanush D, Tirath K, Raja S, Khuzzaim Khan M, Raja A, Chaulagain A, Tejwaney U. MicroRNAs as promising biomarkers and potential therapeutic agents in breast cancer management: a comprehensive review. Ann Med Surg (Lond) 2024; 86:3543-3550. [PMID: 38846828 PMCID: PMC11152842 DOI: 10.1097/ms9.0000000000002075] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2024] [Accepted: 04/08/2024] [Indexed: 06/09/2024] Open
Abstract
Breast cancer (BC), a complex and varied ailment, poses a significant global health burden. MicroRNAs (miRNAs) have emerged as vital regulators in BC progression, with potential implications for diagnosis and treatment. This review aims to synthesize current insights into miRNA dysregulation in BC. MiRNAs, small RNA molecules, govern gene expression post-transcriptionally and are implicated in BC initiation, metastasis, and therapy resistance. Differential expression of specific miRNAs in BC tissues versus normal breast tissue sheds light on underlying molecular mechanisms. MiRNAs also offer promise as diagnostic biomarkers due to their stable nature, accessibility in bodily fluids, and altered expression patterns in early-stage disease, augmenting conventional diagnostic methods. Beyond diagnosis, miRNAs also hold promise as therapeutic targets in BC. By modulating the expression of specific dysregulated miRNAs, it may be possible to restore normal cellular functions and overcome treatment resistance. However, several challenges need to be addressed before miRNA-based therapies can be translated into clinical practice, including the development of efficient delivery systems and rigorous evaluation through preclinical and clinical trials. MiRNAs represent a promising avenue in BC research, offering potential applications in diagnosis, prognosis, and therapeutic interventions. As our understanding of miRNA biology deepens and technology advances, further research and collaborative efforts are needed to fully exploit the diagnostic and therapeutic potential of miRNAs in BC management. Ultimately, the integration of miRNA-based approaches into clinical practice may lead to more personalized and effective strategies for combating this devastating disease.
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Affiliation(s)
| | | | | | | | | | | | - Sandesh Raja
- Dow Medical College, Dow University of Health Sciences
| | | | - Adarsh Raja
- Shaheed Mohtarma Benazir Bhutto Medical College Lyari, Karachi, Pakistan
| | - Aayush Chaulagain
- Shaheed Ziaur Rahman Medical College and Hospital, Bogra, Bangladesh
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3
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Perepechaeva ML, Studenikina AA, Grishanova AY, Glushkov AN, Polenok EG, Bajramov PV, Autenshlyus AI. Serum miR-181a and miR-25 in patients with malignant and benign breast diseases. BIOMEDITSINSKAIA KHIMIIA 2023; 69:307-314. [PMID: 37937433 DOI: 10.18097/pbmc20236905307] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/09/2023]
Abstract
Breast tumor diseases include a wide range of pathologies that require different approaches to their treatment. MicroRNA (miR) levels, reflecting regulation of the gene expression involved in tumorigenesis, can be diagnostic and prognostic markers of breast diseases. The levels of circulating miR-181a and miR-25 were measured in patients with benign breast diseases (BBD), patients with invasive carcinoma of a nonspecific type (ICNT) and also in conditionally healthy women. Expression of both miRs was higher in patients of both groups as compared to controls; at the same time, the content of serum miR-181a and miR-25 was higher in BBD patients than in ICNT patients. The detected changes may be of interest in the context of precancerous changes in BBD. It seems possible to use them in the future as markers of the pathological process as a part of a large diagnostic panel.
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Affiliation(s)
- M L Perepechaeva
- Novosibirsk State Medical University, Novosibirsk, Russia; Research Institute of Molecular Biology and Biophysics, Federal Research Center for Fundamental and Translational Medicine, Novosibirsk, Russia
| | - A A Studenikina
- Novosibirsk State Medical University, Novosibirsk, Russia; Research Institute of Molecular Biology and Biophysics, Federal Research Center for Fundamental and Translational Medicine, Novosibirsk, Russia
| | - A Yu Grishanova
- Research Institute of Molecular Biology and Biophysics, Federal Research Center for Fundamental and Translational Medicine, Novosibirsk, Russia
| | - A N Glushkov
- Institute of Human Ecology of the Federal Research Center of Coal and Coal Chemistry SB RAS, Kemerovo, Russia
| | - E G Polenok
- Institute of Human Ecology of the Federal Research Center of Coal and Coal Chemistry SB RAS, Kemerovo, Russia
| | - P V Bajramov
- M.S. Rappoport Kuzbass Clinical Oncologic Dispensary, Kemerovo, Russia
| | - A I Autenshlyus
- Novosibirsk State Medical University, Novosibirsk, Russia; Research Institute of Molecular Biology and Biophysics, Federal Research Center for Fundamental and Translational Medicine, Novosibirsk, Russia
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4
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Padroni L, De Marco L, Fiano V, Milani L, Marmiroli G, Giraudo MT, Macciotta A, Ricceri F, Sacerdote C. Identifying MicroRNAs Suitable for Detection of Breast Cancer: A Systematic Review of Discovery Phases Studies on MicroRNA Expression Profiles. Int J Mol Sci 2023; 24:15114. [PMID: 37894794 PMCID: PMC10607026 DOI: 10.3390/ijms242015114] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2023] [Revised: 10/09/2023] [Accepted: 10/10/2023] [Indexed: 10/29/2023] Open
Abstract
The analysis of circulating tumor cells and tumor-derived materials, such as circulating tumor DNA, circulating miRNAs (cfmiRNAs), and extracellular vehicles provides crucial information in cancer research. CfmiRNAs, a group of short noncoding regulatory RNAs, have gained attention as diagnostic and prognostic biomarkers. This review focuses on the discovery phases of cfmiRNA studies in breast cancer patients, aiming to identify altered cfmiRNA levels compared to healthy controls. A systematic literature search was conducted, resulting in 16 eligible publications. The studies included a total of 585 breast cancer cases and 496 healthy controls, with diverse sample types and different cfmiRNA assay panels. Several cfmiRNAs, including MIR16, MIR191, MIR484, MIR106a, and MIR193b, showed differential expressions between breast cancer cases and healthy controls. However, the studies had a high risk of bias and lacked standardized protocols. The findings highlight the need for robust study designs, standardized procedures, and larger sample sizes in discovery phase studies. Furthermore, the identified cfmiRNAs can serve as potential candidates for further validation studies in different populations. Improving the design and implementation of cfmiRNA research in liquid biopsies may enhance their clinical diagnostic utility in breast cancer patients.
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Affiliation(s)
- Lisa Padroni
- Unit of Cancer Epidemiology, Città Della Salute e Della Scienza University-Hospital and Center for Cancer Prevention (CPO), Via Santena 7, 10126 Turin, Italy; (L.P.); (L.D.M.); (G.M.)
| | - Laura De Marco
- Unit of Cancer Epidemiology, Città Della Salute e Della Scienza University-Hospital and Center for Cancer Prevention (CPO), Via Santena 7, 10126 Turin, Italy; (L.P.); (L.D.M.); (G.M.)
| | - Valentina Fiano
- Unit of Cancer Epidemiology, Department of Medical Sciences, University of Turin, 10126 Turin, Italy;
| | - Lorenzo Milani
- Centre for Biostatistics, Epidemiology and Public Health (C-BEPH), Department of Clinical and Biological Sciences, University of Turin, 10043 Orbassano, Italy; (L.M.); (M.T.G.); (A.M.); (F.R.)
| | - Giorgia Marmiroli
- Unit of Cancer Epidemiology, Città Della Salute e Della Scienza University-Hospital and Center for Cancer Prevention (CPO), Via Santena 7, 10126 Turin, Italy; (L.P.); (L.D.M.); (G.M.)
| | - Maria Teresa Giraudo
- Centre for Biostatistics, Epidemiology and Public Health (C-BEPH), Department of Clinical and Biological Sciences, University of Turin, 10043 Orbassano, Italy; (L.M.); (M.T.G.); (A.M.); (F.R.)
| | - Alessandra Macciotta
- Centre for Biostatistics, Epidemiology and Public Health (C-BEPH), Department of Clinical and Biological Sciences, University of Turin, 10043 Orbassano, Italy; (L.M.); (M.T.G.); (A.M.); (F.R.)
| | - Fulvio Ricceri
- Centre for Biostatistics, Epidemiology and Public Health (C-BEPH), Department of Clinical and Biological Sciences, University of Turin, 10043 Orbassano, Italy; (L.M.); (M.T.G.); (A.M.); (F.R.)
| | - Carlotta Sacerdote
- Unit of Cancer Epidemiology, Città Della Salute e Della Scienza University-Hospital and Center for Cancer Prevention (CPO), Via Santena 7, 10126 Turin, Italy; (L.P.); (L.D.M.); (G.M.)
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5
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Guo Y, Zhou X, Gao F, Wang M, Yang Q, Li X, Liu Z, Luo A. MiR-423-5p is a novel endogenous control for the quantification of circulating miRNAs in human esophageal squamous cell carcinoma. Heliyon 2023; 9:e14515. [PMID: 37025904 PMCID: PMC10070386 DOI: 10.1016/j.heliyon.2023.e14515] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2022] [Revised: 03/03/2023] [Accepted: 03/08/2023] [Indexed: 03/28/2023] Open
Abstract
Circulating miRNA expression is most commonly measured by qRT-PCR, however, the lack of a suitable endogenous control hinders people from evaluating the accurate changes in miRNA expression levels and developing the non-invasive biomarkers. In this study, we aimed to screen the specific, highly stable endogenous control in esophageal squamous cell carcinoma (ESCC) to overcome the obstacle. We selected "housekeeping" miRNAs according to the published database and initially acquired 21 miRNAs. Subsequently, we screened these miRNAs using GSE106817 and TCGA datasets according to specific inclusion criteria and evaluated the suitability of "candidate" miRNAs. Among these miRNAs, the average abundance of miR-423-5p was relatively high in serum. Notably, miR-423-5p expression in serum showed no significant difference between ESCC patients and healthy controls (n = 188, P = 0.29). Moreover, among these miRNAs, miR-423-5p was the most stable miRNA using the NormFinder algorithms. Overall, these results indicate that miR-423-5p, as a novel and optimal endogenous control, could be used to quantify circulating miRNAs in ESCC.
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Affiliation(s)
- Yuanyuan Guo
- The State Key Laboratory of Molecular Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China
| | - Xuantong Zhou
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Thoracic Surgery II, Peking University Cancer Hospital & Institute, Beijing 100142, China
| | - Feng Gao
- Department of Colorectal Surgery, The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, Guangdong Province, 510655, China
- Guangdong Institute of Gastroenterology, Guangdong Provincial Key Laboratory of Colorectal and Pelvic Floor Disease, Supported by National Key Clinical Discipline, The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, Guangdong Province, 510655, China
| | - Minjie Wang
- Department of Clinical Laboratory, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China
| | - Qi Yang
- The State Key Laboratory of Molecular Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China
| | - Xin Li
- The State Key Laboratory of Molecular Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China
| | - Zhihua Liu
- The State Key Laboratory of Molecular Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China
| | - Aiping Luo
- The State Key Laboratory of Molecular Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China
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6
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An Epidemiological Systematic Review with Meta-Analysis on Biomarker Role of Circulating MicroRNAs in Breast Cancer Incidence. Int J Mol Sci 2023; 24:ijms24043910. [PMID: 36835336 PMCID: PMC9967215 DOI: 10.3390/ijms24043910] [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: 12/30/2022] [Revised: 02/06/2023] [Accepted: 02/09/2023] [Indexed: 02/17/2023] Open
Abstract
Breast cancer (BC) is a multifactorial disease caused by an interaction between genetic predisposition and environmental exposures. MicroRNAs are a group of small non-coding RNA molecules, which seem to have a role either as tumor suppressor genes or oncogenes and seem to be related to cancer risk factors. We conducted a systematic review and meta-analysis to identify circulating microRNAs related to BC diagnosis, paying special attention to methodological problems in this research field. A meta-analysis was performed for microRNAs analyzed in at least three independent studies where sufficient data to make analysis were presented. Seventy-five studies were included in the systematic review. A meta-analysis was performed for microRNAs analyzed in at least three independent studies where sufficient data to make analysis were presented. Seven studies were included in the MIR21 and MIR155 meta-analysis, while four studies were included in the MIR10b metanalysis. The pooled sensitivity and specificity of MIR21 for BC diagnosis were 0.86 (95%CI 0.76-0.93) and 0.84 (95%CI 0.71-0.92), 0.83 (95%CI 0.72-0.91) and 0.90 (95%CI 0.69-0.97) for MIR155, and 0.56 (95%CI 0.32-0.71) and 0.95 (95%CI 0.88-0.98) for MIR10b, respectively. Several other microRNAs were found to be dysregulated, distinguishing BC patients from healthy controls. However, there was little consistency between included studies, making it difficult to identify specific microRNAs useful for diagnosis.
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7
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Investigation of miR-133a, miR-637 and miR-944 genes expression and their relationship with PI3K/AKT signaling in women with breast cancer. J Cancer Res Clin Oncol 2023:10.1007/s00432-023-04583-8. [PMID: 36656380 DOI: 10.1007/s00432-023-04583-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2022] [Accepted: 01/10/2023] [Indexed: 01/20/2023]
Abstract
PURPOSE MicroRNAs (miRNAs) are regulatory molecules capable of positively or negatively regulating signaling pathways, and are involved in tumorigenesis as well as various aspects of cancer. The purpose of this study was to investigate the expression levels of miR-133a, miR-637, and miR-944 in serum and tumor tissues as well as their relationship with the expression level of phosphatidylinositol-3-kinase (PI3K) and protein kinase-B (AKT) genes and proteins along with their clinical significance in breast cancer. METHODS The expressions of miR-133a, miR-637, miR-944, PI3K, and AKT genes were examined in the tumor and tumor margin tissues of 40 patients with breast cancer, as well as the serum levels of miR-133a, miR-637, and miR-944 in these patients and 40 healthy groups by quantitative real-time PCR (qRT-PCR). PI3K and AKT proteins expression in tumor and tumor margin tissues were detected using immunohistochemistry (IHC). RESULTS The expression levels of miR-133a and miR-637 in the tumor tissue and serum of patients were lower than those in the tumor margin tissue and serum of the healthy group, respectively. In addition, the expression level of miR-944 in the tumor tissue was lower than that in the tumor margin tissue, but its expression increased in the serum of cancer patients compared to that in the healthy group. The expression of miR-637 was correlated with tumor location and Her2 receptors, and the expression of miR-944 was correlated with tumor location and family history. PI3K and AKT mRNA and protein levels were higher in the tumor tissues than in the tumor margin tissues (p < 0.05). CONCLUSION The results of our study revealed that miR-637 has a better diagnostic value in breast cancer than miR-133a and miR-944.
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8
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Breast cancer tumor microenvironment affects Treg/IL-17-producing Treg/Th17 cell axis: Molecular and therapeutic perspectives. Mol Ther Oncolytics 2023; 28:132-157. [PMID: 36816749 PMCID: PMC9922830 DOI: 10.1016/j.omto.2023.01.001] [Citation(s) in RCA: 14] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023] Open
Abstract
The tumor microenvironment (TME) comprises a variety of immune cells, among which T cells exert a prominent axial role in tumor development or anti-tumor responses in patients with breast cancer (BC). High or low levels of anti-inflammatory cytokines, such as transforming growth factor β, in the absence or presence of proinflammatory cytokines, such as interleukin-6 (IL-6), delineate the fate of T cells toward either regulatory T (Treg) or T helper 17 (Th17) cells, respectively. The transitional state of RORγt+Foxp3+ Treg (IL-17-producing Treg) resides in the middle of this reciprocal polarization, which is known as Treg/IL-17-producing Treg/Th17 cell axis. TME secretome, including microRNAs, cytokines, and extracellular vesicles, can significantly affect this axis. Furthermore, immune checkpoint inhibitors may be used to reconstruct immune cells; however, some of these novel therapies may favor tumor development. Therefore, understanding secretory and cell-associated factors involved in their differentiation or polarization and functions may be targeted for BC management. This review discusses microRNAs, cytokines, and extracellular vesicles (as secretome), as well as transcription factors and immune checkpoints (as cell-associated factors), which influence the Treg/IL-17-producing Treg/Th17 cell axis in BC. Furthermore, approved or ongoing clinical trials related to the modulation of this axis in the TME of BC are described to broaden new horizons of promising therapeutic approaches.
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9
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Orlandella FM, De Stefano AE, Braile M, Luciano N, Mancini A, Franzese M, Buono P, Salvatore G. Unveiling the miRNAs responsive to physical activity/exercise training in cancer: A systematic review. Crit Rev Oncol Hematol 2022; 180:103844. [DOI: 10.1016/j.critrevonc.2022.103844] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2022] [Revised: 10/11/2022] [Accepted: 10/11/2022] [Indexed: 11/24/2022] Open
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10
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Duque G, Manterola C, Otzen T, Arias C, Palacios D, Mora M, Galindo B, Holguín JP, Albarracín L. Cancer Biomarkers in Liquid Biopsy for Early Detection of Breast
Cancer: A Systematic Review. Clin Med Insights Oncol 2022; 16:11795549221134831. [PMCID: PMC9634213 DOI: 10.1177/11795549221134831] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2022] [Accepted: 10/10/2022] [Indexed: 11/05/2022] Open
Abstract
Background: Breast cancer (BC) is the most common neoplasm in women worldwide. Liquid
biopsy (LB) is a non-invasive diagnostic technique that allows the analysis
of biomarkers in different body fluids, particularly in peripheral blood and
also in urine, saliva, nipple discharge, volatile respiratory fluids, nasal
secretions, breast milk, and tears. The objective was to analyze the
available evidence related to the use of biomarkers obtained by LB for the
early diagnosis of BC. Methods: Articles related to the use of biomarkers for the early diagnosis of BC due
to LB, published between 2010 and 2022, from the databases (WoS, EMBASE,
PubMed, and SCOPUS) were included. The MInCir diagnostic scale was applied
in the articles to determine their methodological quality (MQ). Descriptive
statistics were used, as well as determination of weighted averages of each
variable, to analyze the extracted data. Sensitivity, specificity, and area
under the curve values for specific biomarkers (individual or in panels) are
described. Results: In this systematic review (SR), 136 articles met the selection criteria,
representing 17 709 patients with BC. However, 95.6% were case-control
studies. In 96.3% of cases, LB was performed in peripheral blood samples.
Most of the articles were based on microRNA (miRNA) analysis. The mean MQ
score was 25/45 points. Sensitivity, specificity, and area under the curve
values for specific biomarkers (individual or in panels) have been
found. Conclusions: The determination of biomarkers through LB is a useful mechanism for the
diagnosis of BC. The analysis of miRNA in peripheral blood is the most
studied methodology. Our results indicate that LB has a high sensitivity and
specificity for the diagnosis of BC, especially in early stages.
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Affiliation(s)
- Galo Duque
- Medical Sciences PhD Program,
Universidad de La Frontera, Temuco, Chile,Faculty of Medicine, Universidad del
Azuay, Cuenca, Ecuador,Galo Duque, Faculty of Medicine,
Universidad del Azuay. Postal address: Av. 24 de Mayo y Hernán Malo, Cuenca,
Ecuador 010107.
| | - Carlos Manterola
- Medical Sciences PhD Program,
Universidad de La Frontera, Temuco, Chile,Center of Excellence in Morphological
and Surgical Studies (CEMyQ), Universidad de La Frontera, Temuco, Chile
| | - Tamara Otzen
- Medical Sciences PhD Program,
Universidad de La Frontera, Temuco, Chile,Center of Excellence in Morphological
and Surgical Studies (CEMyQ), Universidad de La Frontera, Temuco, Chile
| | - Cristina Arias
- Faculty of Medicine, Universidad del
Azuay, Cuenca, Ecuador
| | | | - Miriann Mora
- Medical Sciences PhD Program,
Universidad de La Frontera, Temuco, Chile,Faculty of Medicine, Universidad del
Azuay, Cuenca, Ecuador
| | - Bryan Galindo
- Faculty of Medicine, Universidad del
Azuay, Cuenca, Ecuador
| | - Juan Pablo Holguín
- Medical Sciences PhD Program,
Universidad de La Frontera, Temuco, Chile,Faculty of Medicine, Universidad del
Azuay, Cuenca, Ecuador
| | - Lorena Albarracín
- Medical Sciences PhD Program,
Universidad de La Frontera, Temuco, Chile
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Ismail A, El-Mahdy HA, Abulsoud AI, Sallam AAM, Eldeib MG, Elsakka EG, Zaki MB, Doghish AS. Beneficial and detrimental aspects of miRNAs as chief players in breast cancer: A comprehensive review. Int J Biol Macromol 2022; 224:1541-1565. [DOI: 10.1016/j.ijbiomac.2022.10.241] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2022] [Revised: 10/12/2022] [Accepted: 10/24/2022] [Indexed: 11/05/2022]
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12
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Circulating tumour cells in the -omics era: how far are we from achieving the 'singularity'? Br J Cancer 2022; 127:173-184. [PMID: 35273384 PMCID: PMC9296521 DOI: 10.1038/s41416-022-01768-9] [Citation(s) in RCA: 20] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2021] [Revised: 01/27/2022] [Accepted: 02/17/2022] [Indexed: 12/22/2022] Open
Abstract
Over the past decade, cancer diagnosis has expanded to include liquid biopsies in addition to tissue biopsies. Liquid biopsies can result in earlier and more accurate diagnosis and more effective monitoring of disease progression than tissue biopsies as samples can be collected frequently. Because of these advantages, liquid biopsies are now used extensively in clinical care. Liquid biopsy samples are analysed for circulating tumour cells (CTCs), cell-free DNA, RNA, proteins and exosomes. CTCs originate from the tumour, play crucial roles in metastasis and carry information on tumour heterogeneity. Multiple single-cell omics approaches allow the characterisation of the molecular makeup of CTCs. It has become evident that CTCs are robust biomarkers for predicting therapy response, clinical development of metastasis and disease progression. This review describes CTC biology, molecular heterogeneity within CTCs and the involvement of EMT in CTC dynamics. In addition, we describe the single-cell multi-omics technologies that have provided insights into the molecular features within therapy-resistant and metastasis-prone CTC populations. Functional studies coupled with integrated multi-omics analyses have the potential to identify therapies that can intervene the functions of CTCs.
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13
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Evaluation of Serum MicroRNAs (miR-9-5p, miR-17-5p, and miR-148a-3p) as Potential Biomarkers of Breast Cancer. BIOMED RESEARCH INTERNATIONAL 2022; 2022:9961412. [PMID: 35111850 PMCID: PMC8803421 DOI: 10.1155/2022/9961412] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/05/2021] [Accepted: 12/21/2021] [Indexed: 12/11/2022]
Abstract
Background MicroRNAs (miRNAs) play important roles in the initiation and progression of cancers. The purpose of the present study was to evaluate the use of serum miRNA biomarkers in the early diagnosis of breast cancer. Methods The expression levels of miR-9-5p, miR-17-5p, and miR-148a-3p were analyzed by quantitative reverse transcription-polymerase chain reaction in 49 patients with newly diagnosed breast cancer and 49 healthy controls. The associations between miR-9-5p, miR-17-5p, and miR-148a-3p levels and clinicopathological parameters were also analyzed. Regression analysis and sensitivity and specificity analyses were used to determine the diagnostic efficacy of the miRNAs. Results Serum levels of miR-9-5p and miR-148a-3p were significantly higher in breast cancer patients than in healthy controls (both P < 0.05), but miR-17-5p levels were not different between the two groups (P = 0.996). Serum miR-9-5p levels were markedly higher in patients with human epidermal growth factor receptor 2- (HER2-) positive breast cancer than in those with HER2-negative breast cancer (P = 0.049). Serum levels of miR-9-5p and miR-148a-3p were positively correlated with the presence of breast cancer, and both miRNAs had high sensitivity and specificity for the diagnosis of breast cancer. Conclusions These findings provide evidence that serum miR-9-5p and miR-148a-3p levels may be used as noninvasive biological markers for the clinical diagnosis of breast cancer.
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Fujii R, Yamada H, Tsuboi Y, Ando Y, Munetsuna E, Yamazaki M, Ohashi K, Ishikawa H, Ishihara Y, Hashimoto S, Hamajima N, Suzuki K. Association between circulating microRNAs and changes in kidney function: A five-year prospective study among Japanese adults without CKD. Clin Chim Acta 2021; 521:97-103. [PMID: 34242639 DOI: 10.1016/j.cca.2021.07.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2021] [Revised: 06/24/2021] [Accepted: 07/04/2021] [Indexed: 10/20/2022]
Abstract
BACKGROUND Although a number of microRNAs (miRNA) reflecting kidney function has been identified, prospective studies are now urgently needed to determine a clinical utility of these miRNAs among general populations. The purpose of this study was to examine the associations between serum miRNAs and kidney function in a population-based study. METHODS We conducted a five-year prospective study (2012-2017) of 169 individuals without chronic kidney disease (CKD) at the baseline survey (mean age, 62.5; 96 women). The real-time qPCR was used to measure serum levels of five previously reported miRNAs. Participants with eGFR < 60 mL/min/1.73 m2 were defined as having CKD. Changes in eGFR were defined as eGFR2017 - eGFR2012. RESULTS After adjusting for covariates including baseline eGFR, lower serum levels (1st tertile) of miR-126 were associated with a greater decline of eGFR (β [SE] = -3.18 [1.50]) and a higher odds ratio (OR) of CKD onset over five years (OR [95% CI] = 3.85 [1.01-16.8]), compared with the 3rd tertile. CONCLUSIONS We found baseline serum miR-126 levels were associated with changes in eGFR and new CKD cases in a five-year prospective study. This result suggests that miR-126 may be a potential biomarker of CKD even among general populations.
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Affiliation(s)
- Ryosuke Fujii
- Department of Preventive Medical Sciences, Fujita Health University School of Medical Sciences, 1-98 Dengakugakubo, Kutsukake-cho, Toyoake 470-1192, Japan
| | - Hiroya Yamada
- Department of Hygiene, Fujita Health University School of Medicine, 1-98 Dengakugakubo, Kutsukake-cho, Toyoake 470-1192, Japan
| | - Yoshiki Tsuboi
- Department of Preventive Medical Sciences, Fujita Health University School of Medical Sciences, 1-98 Dengakugakubo, Kutsukake-cho, Toyoake 470-1192, Japan
| | - Yoshitaka Ando
- Department of Biomedical and Analytical Sciences, Fujita Health University School of Medical Sciences, Toyoake 470-1192, Japan
| | - Eiji Munetsuna
- Department of Biochemistry, Fujita Health University School of Medicine, 1-98 Dengakugakubo, Kutsukake-cho, Toyoake 470-1192, Japan
| | - Mirai Yamazaki
- Department of Medical Technology, Kagawa Prefectural University of Health Sciences, 281-1 Hara, Mure-cho, Takamatsu 761-0123, Japan
| | - Koji Ohashi
- Department of Biomedical and Analytical Sciences, Fujita Health University School of Medical Sciences, Toyoake 470-1192, Japan
| | - Hiroaki Ishikawa
- Department of Biomedical and Analytical Sciences, Fujita Health University School of Medical Sciences, Toyoake 470-1192, Japan
| | - Yuya Ishihara
- Department of Preventive Medical Sciences, Fujita Health University School of Medical Sciences, 1-98 Dengakugakubo, Kutsukake-cho, Toyoake 470-1192, Japan
| | - Shuji Hashimoto
- Department of Hygiene, Fujita Health University School of Medicine, 1-98 Dengakugakubo, Kutsukake-cho, Toyoake 470-1192, Japan
| | - Nobuyuki Hamajima
- Department of Healthcare Administration, Nagoya University Graduate School of Medicine, 65 Tsurumai-cho, Showa-ku, Nagoya 466-8550, Japan
| | - Koji Suzuki
- Department of Preventive Medical Sciences, Fujita Health University School of Medical Sciences, 1-98 Dengakugakubo, Kutsukake-cho, Toyoake 470-1192, Japan.
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15
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Figueira I, Godinho-Pereira J, Galego S, Maia J, Haskó J, Molnár K, Malhó R, Costa-Silva B, Wilhelm I, Krizbai IA, Brito MA. MicroRNAs and Extracellular Vesicles as Distinctive Biomarkers of Precocious and Advanced Stages of Breast Cancer Brain Metastases Development. Int J Mol Sci 2021; 22:5214. [PMID: 34069135 PMCID: PMC8155987 DOI: 10.3390/ijms22105214] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2021] [Revised: 05/07/2021] [Accepted: 05/09/2021] [Indexed: 12/28/2022] Open
Abstract
Triple negative breast cancer presents higher mortality and poorer survival rates than other breast cancer (BC) types, due to the proneness to brain metastases formation, which are usually diagnosed at advanced stages. Therefore, the discovery of BC brain metastases (BCBM) biomarkers appears pivotal for a timely intervention. With this work, we aimed to disclose microRNAs (miRNAs) and extracellular vesicles (EVs) in the circulation as biomarkers of BCBM formation. Using a BCBM animal model, we analyzed EVs in plasma by nanoparticle tracking analysis and ascertained their blood-brain barrier (BBB) origin by flow cytometry. We further evaluated circulating miRNAs by RT-qPCR and their brain expression by in situ hybridization. In parallel, a cellular model of BCBM formation, combining triple negative BC cells and BBB endothelial cells, was used to differentiate the origin of biomarkers. Established metastases were associated with an increased content of circulating EVs, particularly of BBB origin. Interestingly, deregulated miRNAs in the circulation were observed prior to BCBM detection, and their brain origin was suggested by matching alterations in brain parenchyma. In vitro studies indicated that miR-194-5p and miR-205-5p are expressed and released by BC cells, endothelial cells and during their interaction. These results highlight miRNAs and EVs as biomarkers of BCBM in early and advanced stages, respectively.
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Affiliation(s)
- Inês Figueira
- Research Institute for Medicines (iMed.ULisboa), Faculty of Pharmacy, Universidade de Lisboa, 1649-003 Lisbon, Portugal; (I.F.); (J.G.-P.); (S.G.)
- Farm-ID—Associação da Faculdade de Farmácia para a Investigação e Desenvolvimento, 1649-003 Lisbon, Portugal
| | - Joana Godinho-Pereira
- Research Institute for Medicines (iMed.ULisboa), Faculty of Pharmacy, Universidade de Lisboa, 1649-003 Lisbon, Portugal; (I.F.); (J.G.-P.); (S.G.)
- Faculty of Pharmacy, Universidade de Lisboa, 1649-003 Lisbon, Portugal
| | - Sofia Galego
- Research Institute for Medicines (iMed.ULisboa), Faculty of Pharmacy, Universidade de Lisboa, 1649-003 Lisbon, Portugal; (I.F.); (J.G.-P.); (S.G.)
| | - Joana Maia
- Champalimaud Centre for the Unknown, Champalimaud Foundation, 1400-038 Lisbon, Portugal; (J.M.); (B.C.-S.)
- Graduate Program in Areas of Basic and Applied Biology, University of Porto, 4099-002 Porto, Portugal
| | - János Haskó
- Biological Research Centre, Eötvös Loránd Research Network (ELKH), Institute of Biophysics, 6726 Szeged, Hungary; (J.H.); (K.M.); (I.W.); (I.A.K.)
| | - Kinga Molnár
- Biological Research Centre, Eötvös Loránd Research Network (ELKH), Institute of Biophysics, 6726 Szeged, Hungary; (J.H.); (K.M.); (I.W.); (I.A.K.)
| | - Rui Malhó
- BioISI, BioSystems and Integrative Sciences Institute, Faculty of Sciences, Universidade de Lisboa, 1749-016 Lisbon, Portugal;
| | - Bruno Costa-Silva
- Champalimaud Centre for the Unknown, Champalimaud Foundation, 1400-038 Lisbon, Portugal; (J.M.); (B.C.-S.)
| | - Imola Wilhelm
- Biological Research Centre, Eötvös Loránd Research Network (ELKH), Institute of Biophysics, 6726 Szeged, Hungary; (J.H.); (K.M.); (I.W.); (I.A.K.)
- Institute of Life Sciences, Vasile Goldis Western University of Arad, 310025 Arad, Romania
| | - István A. Krizbai
- Biological Research Centre, Eötvös Loránd Research Network (ELKH), Institute of Biophysics, 6726 Szeged, Hungary; (J.H.); (K.M.); (I.W.); (I.A.K.)
- Institute of Life Sciences, Vasile Goldis Western University of Arad, 310025 Arad, Romania
| | - Maria Alexandra Brito
- Research Institute for Medicines (iMed.ULisboa), Faculty of Pharmacy, Universidade de Lisboa, 1649-003 Lisbon, Portugal; (I.F.); (J.G.-P.); (S.G.)
- Faculty of Pharmacy, Universidade de Lisboa, 1649-003 Lisbon, Portugal
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16
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Saran U, Chandrasekaran B, Kolluru V, Tyagi A, Nguyen KD, Valadon CL, Shaheen SP, Kong M, Poddar T, Ankem MK, Damodaran C. Diagnostic molecular markers predicting aggressive potential in low-grade prostate cancer. Transl Res 2021; 231:92-101. [PMID: 33279680 DOI: 10.1016/j.trsl.2020.11.014] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/17/2020] [Revised: 11/05/2020] [Accepted: 11/30/2020] [Indexed: 12/14/2022]
Abstract
Currently, clinicians rely on clinical nomograms to stratify progression risk at the time of diagnosis in patients with prostate cancer (CaP). However, these tools may not accurately distinguish aggressive potential in low-grade CaP. The current study determined the diagnostic potential of 3 molecular markers (ROCK1, RUNX3, and miR-301a) in terms of their ability to identify which low-grade tumors are likely to progress. Real-time PCR and immunohistochemical analysis were used to assess ROCK1, RUNX3, and miR-301a expression profiles in 118 serum and needle biopsy specimens. Expressions of ROCK1 and miR-301a were found to be significantly higher in Gleason 6 and 7 CaP as compared to BPH, while an inverse trend was observed with RUNX3. Further, incorporation of all 3 molecular markers significantly improved clinical nomograms' diagnostic accuracy and correlated with disease progression. Hence, in conclusion, the inclusion of these 3 molecular markers identified aggressive phenotype and predicted disease progression in low-grade CaP tumors at the time of diagnosis.
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Affiliation(s)
- Uttara Saran
- Department of Urology, University of Louisville, Louisville, KY
| | | | | | - Ashish Tyagi
- Department of Urology, University of Louisville, Louisville, KY
| | - Kristy D Nguyen
- Department of Urology, University of Louisville, Louisville, KY
| | | | - Saad P Shaheen
- Department of Bioinformatics and Biostatistics, University of Louisville, Louisville, KY
| | | | | | - Murali K Ankem
- Department of Urology, University of Louisville, Louisville, KY
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17
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Liu HM, Guo CL, Zhang YF, Chen JF, Liang ZP, Yang LH, Ma YP. Leonurine-Repressed miR-18a-5p/SOCS5/JAK2/STAT3 Axis Activity Disrupts CML malignancy. Front Pharmacol 2021; 12:657724. [PMID: 33935775 PMCID: PMC8087248 DOI: 10.3389/fphar.2021.657724] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2021] [Accepted: 03/18/2021] [Indexed: 12/18/2022] Open
Abstract
Leonurine, an active natural alkaloid compound isolated from Herba leonuri, has been reported to exhibit promising anticancer activity in solid tumors. The aim of this study was to explore whether leonurine is able to inhibit chronic myeloid leukemia (CML) malignancy. Here, we found that leonurine dose dependently inhibited the proliferation, migration, colony formation and promoted apoptosis of CML cells. Furthermore, leonurine markedly reduced CML xenograft growth in vivo. Mechanically, leonurine upregulated SOCS5 expression, thus leading JAK2/STAT3 signaling suppression. Silencing of SOCS5 by its siRNA abrogated the effect of leonurine on CML cells, demonstrating that SOCS5 mediates the anti-leukemia effect of leonurine. Notably, we observed that miR-18a-5p was remarkably increased in CML cells. Treating CML cells with leonurine significantly decreased miR-18a-5p expression. Moreover, we found miR-18a-5p repressed SOCS5 by directly targeting its 3′-UTR. miR-18a-5p downregulation induced by leonurine reduced the biological activity of CML cells by relieving miR-18a-5p repression of SOCS5 expression. Taken together, leonurine exerts significant anti-leukemia efficacy in CML by regulating miR-18a-5p/SOCS5/JAK2/STAT3 axis.
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Affiliation(s)
- Hui-Min Liu
- Department of Hematology, The Second Hospital of Shanxi Medical University, Taiyuan, China
| | - Chun-Ling Guo
- Department of Cardiology, The Second Hospital of Shanxi Medical University, Taiyuan, China
| | - Yao-Fang Zhang
- Department of Hematology, The Second Hospital of Shanxi Medical University, Taiyuan, China
| | - Jian-Fang Chen
- Department of Hematology, The Second Hospital of Shanxi Medical University, Taiyuan, China
| | - Zhi-Peng Liang
- Basic Laboratory of Internal Medicine, The Second Hospital of Shanxi Medical University, Taiyuan, China
| | - Lin-Hua Yang
- Department of Hematology, The Second Hospital of Shanxi Medical University, Taiyuan, China
| | - Yan-Ping Ma
- Department of Hematology, The Second Hospital of Shanxi Medical University, Taiyuan, China
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18
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Chen Y, Wu T, Zhu Z, Huang H, Zhang L, Goel A, Yang M, Wang X. An integrated workflow for biomarker development using microRNAs in extracellular vesicles for cancer precision medicine. Semin Cancer Biol 2021; 74:134-155. [PMID: 33766650 DOI: 10.1016/j.semcancer.2021.03.011] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2020] [Revised: 03/13/2021] [Accepted: 03/16/2021] [Indexed: 02/06/2023]
Abstract
EV-miRNAs are microRNA (miRNA) molecules encapsulated in extracellular vesicles (EVs), which play crucial roles in tumor pathogenesis, progression, and metastasis. Recent studies about EV-miRNAs have gained novel insights into cancer biology and have demonstrated a great potential to develop novel liquid biopsy assays for various applications. Notably, compared to conventional liquid biomarkers, EV-miRNAs are more advantageous in representing host-cell molecular architecture and exhibiting higher stability and specificity. Despite various available techniques for EV-miRNA separation, concentration, profiling, and data analysis, a standardized approach for EV-miRNA biomarker development is yet lacking. In this review, we performed a substantial literature review and distilled an integrated workflow encompassing important steps for EV-miRNA biomarker development, including sample collection and EV isolation, EV-miRNA extraction and quantification, high-throughput data preprocessing, biomarker prioritization and model construction, functional analysis, as well as validation. With the rapid growth of "big data", we highlight the importance of efficient mining of high-throughput data for the discovery of EV-miRNA biomarkers and integrating multiple independent datasets for in silico and experimental validations to increase the robustness and reproducibility. Furthermore, as an efficient strategy in systems biology, network inference provides insights into the regulatory mechanisms and can be used to select functionally important EV-miRNAs to refine the biomarker candidates. Despite the encouraging development in the field, a number of challenges still hinder the clinical translation. We finally summarize several common challenges in various biomarker studies and discuss potential opportunities emerging in the related fields.
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Affiliation(s)
- Yu Chen
- Department of Biomedical Sciences, City University of Hong Kong, 31 To Yuen Street, Kowloon Tong, Hong Kong
| | - Tan Wu
- Department of Biomedical Sciences, City University of Hong Kong, 31 To Yuen Street, Kowloon Tong, Hong Kong
| | - Zhongxu Zhu
- Department of Biomedical Sciences, City University of Hong Kong, 31 To Yuen Street, Kowloon Tong, Hong Kong
| | - Hao Huang
- Department of Biomedical Sciences, City University of Hong Kong, 31 To Yuen Street, Kowloon Tong, Hong Kong
| | - Liang Zhang
- Department of Biomedical Sciences, City University of Hong Kong, 31 To Yuen Street, Kowloon Tong, Hong Kong; Tung Biomedical Sciences Centre, City University of Hong Kong, Hong Kong; Key Laboratory of Biochip Technology, Biotech and Health Centre, Shenzhen Research Institute, City University of Hong Kong, Shenzhen, Guangdong Province, China
| | - Ajay Goel
- Department of Molecular Diagnostics and Experimental Therapeutics, Beckman Research Institute of City of Hope Comprehensive Cancer Center, Duarte, CA, USA
| | - Mengsu Yang
- Department of Biomedical Sciences, City University of Hong Kong, 31 To Yuen Street, Kowloon Tong, Hong Kong; Tung Biomedical Sciences Centre, City University of Hong Kong, Hong Kong; Key Laboratory of Biochip Technology, Biotech and Health Centre, Shenzhen Research Institute, City University of Hong Kong, Shenzhen, Guangdong Province, China
| | - Xin Wang
- Department of Biomedical Sciences, City University of Hong Kong, 31 To Yuen Street, Kowloon Tong, Hong Kong; Tung Biomedical Sciences Centre, City University of Hong Kong, Hong Kong; Key Laboratory of Biochip Technology, Biotech and Health Centre, Shenzhen Research Institute, City University of Hong Kong, Shenzhen, Guangdong Province, China.
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19
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Kolenda T, Guglas K, Baranowski D, Sobocińska J, Kopczyńska M, Teresiak A, Bliźniak R, Lamperska K. cfRNAs as biomarkers in oncology - still experimental or applied tool for personalized medicine already? Rep Pract Oncol Radiother 2020; 25:783-792. [PMID: 32904167 PMCID: PMC7451588 DOI: 10.1016/j.rpor.2020.07.007] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2019] [Revised: 02/13/2020] [Accepted: 07/31/2020] [Indexed: 02/07/2023] Open
Abstract
Currently, the challenges of contemporary oncology are focused mainly on the development of personalized medicine and precise treatment, which could be achieved through the use of molecular biomarkers. One of the biological molecules with great potential are circulating free RNAs (cfRNAs) which are present in various types of body fluids, such as blood, serum, plasma, and saliva. Also, different types of cfRNA particles can be distinguished depending on their length and function: microRNA (miRNA), PIWI-interacting RNA (piRNA), tRNA-derived RNA fragments (tRFs), circular RNA (circRNA), long non-coding RNA (lncRNA), and messenger RNA (mRNA). Moreover, cfRNAs occur in various forms: as a free molecule alone, in membrane vesicles, such as exosomes, or in complexes with proteins and lipids. One of the modern approaches for monitoring patient's condition is a "liquid biopsy" that provides a non-invasive and easily available source of circulating RNAs. Both the presence of specific cfRNA types as well as their concentration are dependent on many factors including cancer type or even reaction to treatment. Despite the possibility of using circulating free RNAs as biomarkers, there is still a lack of validated diagnostic panels, defined protocols for sampling, storing as well as detection methods. In this work we examine different types of cfRNAs, evaluate them as possible biomarkers, and analyze methods of their detection. We believe that further research on cfRNA and defining diagnostic panels could lead to better and faster cancer identification and improve treatment monitoring.
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Affiliation(s)
- Tomasz Kolenda
- Laboratory of Cancer Genetics, Greater Poland Cancer Centre, Poznan, Poland
- Department of Cancer Immunology, Chair of Medical Biotechnology, Poznan University of Medical Sciences, Poznan, Poland
| | - Kacper Guglas
- Laboratory of Cancer Genetics, Greater Poland Cancer Centre, Poznan, Poland
- Postgraduate School of Molecular Medicine, Medical University of Warsaw, Warszawa, Poland
| | - Dawid Baranowski
- Laboratory of Cancer Genetics, Greater Poland Cancer Centre, Poznan, Poland
- Department of Cancer Immunology, Chair of Medical Biotechnology, Poznan University of Medical Sciences, Poznan, Poland
| | - Joanna Sobocińska
- Laboratory of Cancer Genetics, Greater Poland Cancer Centre, Poznan, Poland
- Department of Cancer Immunology, Chair of Medical Biotechnology, Poznan University of Medical Sciences, Poznan, Poland
| | - Magda Kopczyńska
- Laboratory of Cancer Genetics, Greater Poland Cancer Centre, Poznan, Poland
- Department of Cancer Immunology, Chair of Medical Biotechnology, Poznan University of Medical Sciences, Poznan, Poland
| | - Anna Teresiak
- Laboratory of Cancer Genetics, Greater Poland Cancer Centre, Poznan, Poland
| | - Renata Bliźniak
- Laboratory of Cancer Genetics, Greater Poland Cancer Centre, Poznan, Poland
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Circulating MicroRNAs as Prognostic and Therapeutic Biomarkers in Breast Cancer Molecular Subtypes. J Pers Med 2020; 10:jpm10030098. [PMID: 32842653 PMCID: PMC7563822 DOI: 10.3390/jpm10030098] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2020] [Revised: 08/17/2020] [Accepted: 08/20/2020] [Indexed: 12/24/2022] Open
Abstract
Breast cancer (BC) is a common and heterogeneous disease, of which six molecular subtypes, characterized by different biological features and clinical outcomes, were described. The identification of additional biomarkers able to further connote and distinguish the different BC subtypes is essential to improve the diagnostic, prognostic and therapeutic strategies in BC patients. MicroRNAs (miRNAs) are short non-coding RNA involved in several physiological and pathological processes, including cancer development and progression. In particular, circulating miRNAs, which can be found in an adequately stable structure in serum/plasma of cancer patients, are emerging as very promising non-invasive biomarkers. Several studies have analyzed the potential role of circulating miRNAs as prognostic and therapeutic markers in BC. In the present review we describe circulating miRNAs, identified as putative biomarker in BC, with special reference to different BC molecular subtypes.
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Kolenda T, Guglas K, Kopczyńska M, Sobocińska J, Teresiak A, Bliźniak R, Lamperska K. Good or not good: Role of miR-18a in cancer biology. Rep Pract Oncol Radiother 2020; 25:808-819. [PMID: 32884453 DOI: 10.1016/j.rpor.2020.07.006] [Citation(s) in RCA: 42] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2019] [Revised: 04/24/2020] [Accepted: 07/31/2020] [Indexed: 02/06/2023] Open
Abstract
miR-18a is a member of primary transcript called miR-17-92a (C13orf25 or MIR17HG) which also contains five other miRNAs: miR-17, miR-19a, miR-20a, miR-19b and miR-92a. This cluster as a whole shows specific characteristics, where miR-18a seems to be unique. In contrast to the other members, the expression of miR-18a is additionally controlled and probably functions as its own internal controller of the cluster. miR-18a regulates many genes involved in proliferation, cell cycle, apoptosis, response to different kinds of stress, autophagy and differentiation. The disturbances of miR-18a expression are observed in cancer as well as in different diseases or pathological states. The miR-17-92a cluster is commonly described as oncogenic and it is known as 'oncomiR-1', but this statement is a simplification because miR-18a can act both as an oncogene and a suppressor. In this review we summarize the current knowledge about miR-18a focusing on its regulation, role in cancer biology and utility as a potential biomarker.
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Key Words
- 5-FU, 5-fluorouracyl
- ACVR2A, activin A receptor type 2A
- AKT, AKT serine/threonine kinase
- AR, androgen receptor
- ATG7, autophagy related 7
- ATM, ATM serine/threonine kinase
- BAX, BCL2 associated Xapoptosis regulator
- BCL2, BCL2 apoptosis regulator
- BCL2L10, BCL2 like 10
- BDNF, brain derived neurotrophic factor
- BLCA, bladder urothelial carcinoma
- BRCA, breast cancer
- Biomarker
- Bp, base pair
- C-myc (MYCBP), MYC binding protein
- CASC2, cancer susceptibility 2
- CD133 (PROM1), prominin 1
- CDC42, cell division cycle 42
- CDKN1, Bcyclin dependent kinase inhibitor 1B
- COAD, colon adenocarcinoma
- Cancer
- Circulating miRNA
- DDR, DNA damage repair
- E2F family (E2F1, E2F2, E2F3), E2F transcription factors
- EBV, Epstein-Barr virus
- EMT, epithelial-to-mesenchymal transition
- ER, estrogen receptor
- ERBB (EGFR), epidermal growth factor receptor
- ESCA, esophageal carcinoma
- FENDRR, FOXF1 adjacent non-coding developmental regulatory RNA
- FER1L4, fer-1 like family member 4 (pseudogene)
- GAS5, growth arrest–specific 5
- HIF-1α (HIF1A), hypoxia inducible factor 1 subunit alpha
- HNRNPA1, heterogeneous nuclear ribonucleoprotein A1
- HNSC, head and neck squamous cell carcinoma
- HRR, homologous recombination-based DNA repair
- IFN-γ (IFNG), interferon gamma
- IGF1, insulin like growth factor 1
- IL6, interleukin 6
- IPMK, inositol phosphate multikinase
- KIRC, clear cell kidney carcinoma
- KIRP, kidney renal papillary cell carcinoma
- KRAS, KRAS proto-oncogene, GTPase
- LIHC, liver hepatocellular carcinoma
- LMP1, latent membrane protein 1
- LUAD, lung adenocarcinoma
- LUSC, lung squamous cell carcinoma
- Liquid biopsy
- MAPK, mitogen-activated protein kinase
- MCM7, minichromosome maintenance complex component 7
- MET, mesenchymal-to-epithelial transition
- MTOR, mechanistic target of rapamycin kinase
- N-myc (MYCN), MYCN proto-oncogene, bHLH transcription factor
- NF-κB, nuclear factor kappa-light-chain-enhancer of activated B cells
- NOTCH2, notch receptor 2
- Oncogene
- PAAD, pancreatic adenocarcinoma
- PERK (EIF2AK3), eukaryotic translation initiation factor 2 alpha kinase 3
- PI3K (PIK3CA), phosphatidylinositol-4,5-bisphosphate 3-kinase catalytic subunit alpha
- PIAS3, protein inhibitor of activated STAT 3
- PRAD, prostate adenocarcinoma
- RISC, RNA-induced silencing complex
- SMAD2, SMAD family member 2
- SMG1, SMG1 nonsense mediated mRNA decay associated PI3K related kinase
- SNHG1, small nucleolar RNA host gene 1
- SOCS5, suppressor of cytokine signaling 5
- STAD, stomach adenocarcinoma
- STAT3, signal transducer and activator of transcription 3
- STK4, serine/threonine kinase 4
- Suppressor
- TCGA
- TCGA, The Cancer Genome Atlas
- TGF-β (TGFB1), transforming growth factor beta 1
- TGFBR2, transforming growth factor beta receptor 2
- THCA, papillary thyroid carcinoma
- TNM, Classification of Malignant Tumors: T - tumor / N - lymph nodes / M – metastasis
- TP53, tumor protein p53
- TP53TG1, TP53 target 1
- TRIAP1, p53-regulating inhibitor of apoptosis gene
- TSC1, TSC complex subunit 1
- UCA1, urothelial cancer associated 1
- UCEC, uterine corpus endometrial carcinoma
- UTR, untranslated region
- WDFY3-AS2, WDFY3 antisense RNA 2
- WEE1, WEE1 G2 checkpoint kinase
- WNT family, Wingless-type MMTV integration site family/Wnt family ligands
- ZEB1/ZEB2, zinc finger E-box binding homeobox 1 and 2
- ceRNA, competitive endogenous RNA
- cncRNA, protein coding and non-coding RNA
- lncRNA, long-non coding RNA
- miR-17-92a
- miR-18a
- miRNA
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Affiliation(s)
- Tomasz Kolenda
- Laboratory of Cancer Genetics, Greater Poland Cancer Centre, Poznan, Poland.,Department of Cancer Immunology, Chair of Medical Biotechnology, Poznan University of Medical Sciences, Poznan, Poland.,Postgraduate School of Molecular Medicine, Medical University of Warsaw, Warszawa, Poland
| | - Kacper Guglas
- Laboratory of Cancer Genetics, Greater Poland Cancer Centre, Poznan, Poland.,Postgraduate School of Molecular Medicine, Medical University of Warsaw, Warszawa, Poland
| | - Magda Kopczyńska
- Laboratory of Cancer Genetics, Greater Poland Cancer Centre, Poznan, Poland.,Department of Cancer Immunology, Chair of Medical Biotechnology, Poznan University of Medical Sciences, Poznan, Poland
| | - Joanna Sobocińska
- Department of Cancer Immunology, Chair of Medical Biotechnology, Poznan University of Medical Sciences, Poznan, Poland
| | - Anna Teresiak
- Laboratory of Cancer Genetics, Greater Poland Cancer Centre, Poznan, Poland
| | - Renata Bliźniak
- Laboratory of Cancer Genetics, Greater Poland Cancer Centre, Poznan, Poland
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22
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Emergence of Circulating MicroRNAs in Breast Cancer as Diagnostic and Therapeutic Efficacy Biomarkers. Mol Diagn Ther 2020; 24:153-173. [DOI: 10.1007/s40291-020-00447-w] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
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23
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Nassar FJ, Chamandi G, Tfaily MA, Zgheib NK, Nasr R. Peripheral Blood-Based Biopsy for Breast Cancer Risk Prediction and Early Detection. Front Med (Lausanne) 2020; 7:28. [PMID: 32118013 PMCID: PMC7026666 DOI: 10.3389/fmed.2020.00028] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2019] [Accepted: 01/20/2020] [Indexed: 12/17/2022] Open
Abstract
Among women, breast cancer (BC) is not only the most common cancer worldwide but also the leading cause of cancer death. Only 5–10% of breast cancer cases are attributed to inherited mutations (BRCA1, BRCA2, and other breast cancer susceptibility genes). Breast cancer incidence has been rising particularly in young women who are not eligible for mammography, and it has been acting as a burden especially in developing countries that lack screening and awareness programs. For this reason, research has shifted to use minimally invasive liquid biopsies especially blood-based biomarkers with potential value for breast cancer risk prediction and early detection. This mini-review will tackle the different blood-based biomarkers focusing mainly on circulating miRNA, circulating proteins, cell-free nucleic acids, methylation patterns, and exosomes. It also introduces the potential opportunities for the clinical use of these blood-based biomarkers for breast cancer risk prediction.
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Affiliation(s)
- Farah J Nassar
- Department of Internal Medicine, Faculty of Medicine, American University of Beirut, Beirut, Lebanon
| | - Ghada Chamandi
- Department of Anatomy, Cell Biology and Physiological Sciences, Faculty of Medicine, American University of Beirut, Beirut, Lebanon
| | - Mohamad Ali Tfaily
- Department of Anatomy, Cell Biology and Physiological Sciences, Faculty of Medicine, American University of Beirut, Beirut, Lebanon
| | - Nathalie Khoueiry Zgheib
- Department of Pharmacology and Toxicology, Faculty of Medicine, American University of Beirut, Beirut, Lebanon
| | - Rihab Nasr
- Department of Anatomy, Cell Biology and Physiological Sciences, Faculty of Medicine, American University of Beirut, Beirut, Lebanon
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24
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Tang W, Li GS, Li JD, Pan WY, Shi Q, Xiong DD, Mo CH, Zeng JJ, Chen G, Feng ZB, Huang SN, Rong MH. The role of upregulated miR-375 expression in breast cancer: An in vitro and in silico study. Pathol Res Pract 2020; 216:152754. [DOI: 10.1016/j.prp.2019.152754] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/04/2018] [Revised: 10/28/2019] [Accepted: 11/17/2019] [Indexed: 12/24/2022]
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25
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Shajari E, Mollasalehi H. Ribonucleic-acid-biomarker candidates for early-phase group detection of common cancers. Genomics 2020; 112:163-168. [DOI: 10.1016/j.ygeno.2018.08.011] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2018] [Revised: 08/06/2018] [Accepted: 08/31/2018] [Indexed: 02/08/2023]
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26
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Shen K, Cao Z, Zhu R, You L, Zhang T. The dual functional role of MicroRNA-18a (miR-18a) in cancer development. Clin Transl Med 2019; 8:32. [PMID: 31873828 PMCID: PMC6928177 DOI: 10.1186/s40169-019-0250-9] [Citation(s) in RCA: 40] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2019] [Accepted: 12/17/2019] [Indexed: 02/07/2023] Open
Abstract
The polycistronic miR-17-92 cluster is instrumental in physiological processes commonly dysregulated in cancer, such as proliferation, the cell cycle, apoptosis, and differentiation. MicroRNA-18a (miR-18a) is one of the most conserved and multifunctional miRNAs in the cluster and is frequently overexpressed in malignant tumors. Altered miR-18a expression has been found in various physiological and pathological processes, including cell proliferation, apoptosis, epithelial-mesenchymal transition (EMT), tumorigenesis, cancer invasion and metastasis. In this review, we summarized the molecular basis and regulatory targets of miR-18a in cancer development. Interestingly, miR-18a has a dual functional role in either promoting or inhibiting oncogenesis in different human cancers. The differential miRNA expression in cancers of the same organ at different stages or of various subtypes suggests that this dual function of miR-18a is independent of cancer type and may be attributed to the fundamental differences in tumorigenic mechanisms. Finally, we summarized the current clinical use of miR-18a and discussed its potential uses in cancer therapy.
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Affiliation(s)
- Kexin Shen
- Department of General Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100730, China.,Tsinghua University School of Medicine, Beijing, 100084, China
| | - Zhe Cao
- Department of General Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100730, China
| | - Ruizhe Zhu
- Department of General Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100730, China
| | - Lei You
- Department of General Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100730, China
| | - Taiping Zhang
- Department of General Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100730, China.
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27
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Swellam M, Zahran RFK, Abo El-Sadat Taha H, El-Khazragy N, Abdel-Malak C. Role of some circulating MiRNAs on breast cancer diagnosis. Arch Physiol Biochem 2019; 125:456-464. [PMID: 29925280 DOI: 10.1080/13813455.2018.1482355] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
Aberrant expression of miRNAs has a link with tumorgenesis and their deregulation is reported in biological fluids of cancer patients. Authors aimed to investigate the diagnostic role of miRNA-17-5p, miR-155 and miRNA-222 in serum samples from breast cancer patients (n = 80), benign breast patients (n = 40) and healthy individuals (n = 30) using quantitative real-time PCR technique. Median levels of investigated markers revealed significant increase in primary breast cancer followed by benign and control groups. Investigated miRNAs reported significant relation with clinical stages and histological grading, while only miRNA-17-5p showed significant relation with hormone receptors. When considering investigated miRNAs as compared to tumor marker, their sensitivities were superior over tumor markers for early diagnosis of breast cancer, detection of early stages and low grades breast cancer patients. In conclusion, detection of the miRNA-17-5p, miR-155 and miRNA-222 expression levels in serum samples is significant promising molecular markers for early breast cancer diagnosis.
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Affiliation(s)
- Menha Swellam
- Department of Biochemistry, Genetic Engineering and Biotechnology Research Division, National Research Centre , Giza , Egypt
- High Throughput Molecular and Genetic Laboratory, Center for Excellences for Advanced Sciences, National Research Centre , Giza , Egypt
| | - Rasha F K Zahran
- Division of Biochemistry, Faculty of Science, Damietta University , Damietta , Egypt
| | | | - Nashwa El-Khazragy
- Department of Clinical Pathology, Ain Shams Medical Research Centre, Faculty of Medicine, Ain Shams University , Cairo , Egypt
| | - Camelia Abdel-Malak
- Division of Biochemistry, Faculty of Science, Damietta University , Damietta , Egypt
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28
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Ritter A, Hirschfeld M, Berner K, Rücker G, Jäger M, Weiss D, Medl M, Nöthling C, Gassner S, Asberger J, Erbes T. Circulating non‑coding RNA‑biomarker potential in neoadjuvant chemotherapy of triple negative breast cancer? Int J Oncol 2019; 56:47-68. [PMID: 31789396 PMCID: PMC6910196 DOI: 10.3892/ijo.2019.4920] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2019] [Accepted: 09/26/2019] [Indexed: 12/11/2022] Open
Abstract
Due to the positive association between neoadjuvant chemotherapy (NACT) and the promising early response rates of patients with triple negative breast cancer (TNBC), including probabilities of pathological complete response, NACT is increasingly used in TNBC management. Liquid biopsy-based biomarkers with the power to diagnose the early response to NACT may support established monitoring tools, which are to a certain extent imprecise and costly. Simple serum- or urine-based analyses of non-coding RNA (ncRNA) expression may allow for fast, minimally-invasive testing and timely adjustment of the therapy regimen. The present study investigated breast cancer-related ncRNAs [microRNA (miR)-7, -9, -15a, -17, -18a, -19b, -21, -30b, -222 and -320c, PIWI-interacting RNA-36743 and GlyCCC2] in triple positive BT-474 cells and three TNBC cell lines (BT-20, HS-578T and MDA-MB-231) treated with various chemotherapeutic agents using reverse transcription-quantitative PCR. Intracellular and secreted microvesicular ncRNA expression levels were analysed using a multivariable statistical regression analysis. Chemotherapy-driven effects were investigated by analysing cell cycle determinants at the mRNA and protein levels. Serum and urine specimens from 8 patients with TNBC were compared with 10 healthy females using two-sample t-tests. Samples from the patients with TNBC were compared at two time points. Chemotherapeutic treatments induced distinct changes in ncRNA expression in TNBC cell lines and the BT-474 cell line in intra- and extracellular compartments. Serum and urine-based ncRNA expression analysis was able to discriminate between patients with TNBC and controls. Time point comparisons in the urine samples of patients with TNBC revealed a general rise in the level of ncRNA. Serum data suggested a potential association between piR-36743, miR-17, -19b and -30b expression levels and an NACT-driven complete clinical response. The present study highlighted the potential of ncRNAs as liquid biopsy-based biomarkers in TNBC chemotherapy treatment. The ncRNAs tested in the present study have been previously investigated for their involvement in BC or TNBC chemotherapy responses; however, these previous studies were restricted to patient tissue or in vitro models. The data from the present study offer novel insight into ncRNA expression in liquid samples from patients with TNBC, and the study serves as an initial step in the evaluation of ncRNAs as diagnostic biomarkers in the monitoring of TNBC therapy.
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Affiliation(s)
- Andrea Ritter
- Department of Obstetrics and Gynecology, Faculty of Medicine, Medical Center‑University of Freiburg, D‑79106 Freiburg, Germany
| | - Marc Hirschfeld
- Department of Obstetrics and Gynecology, Faculty of Medicine, Medical Center‑University of Freiburg, D‑79106 Freiburg, Germany
| | - Kai Berner
- Department of Obstetrics and Gynecology, Faculty of Medicine, Medical Center‑University of Freiburg, D‑79106 Freiburg, Germany
| | - Gerta Rücker
- Institute of Medical Biometry and Statistics, Faculty of Medicine, Medical Center‑University of Freiburg, D‑79104 Freiburg, Germany
| | - Markus Jäger
- Department of Obstetrics and Gynecology, Faculty of Medicine, Medical Center‑University of Freiburg, D‑79106 Freiburg, Germany
| | - Daniela Weiss
- Department of Obstetrics and Gynecology, Faculty of Medicine, Medical Center‑University of Freiburg, D‑79106 Freiburg, Germany
| | - Markus Medl
- Department of Obstetrics and Gynecology, Faculty of Medicine, Medical Center‑University of Freiburg, D‑79106 Freiburg, Germany
| | - Claudia Nöthling
- Department of Obstetrics and Gynecology, Faculty of Medicine, Medical Center‑University of Freiburg, D‑79106 Freiburg, Germany
| | - Sandra Gassner
- Department of Obstetrics and Gynecology, Faculty of Medicine, Medical Center‑University of Freiburg, D‑79106 Freiburg, Germany
| | - Jasmin Asberger
- Department of Obstetrics and Gynecology, Faculty of Medicine, Medical Center‑University of Freiburg, D‑79106 Freiburg, Germany
| | - Thalia Erbes
- Department of Obstetrics and Gynecology, Faculty of Medicine, Medical Center‑University of Freiburg, D‑79106 Freiburg, Germany
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29
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Abolghasemi M, Tehrani SS, Yousefi T, Karimian A, Mahmoodpoor A, Ghamari A, Jadidi-Niaragh F, Yousefi M, Kafil HS, Bastami M, Edalati M, Eyvazi S, Naghizadeh M, Targhazeh N, Yousefi B, Safa A, Majidinia M, Rameshknia V. MicroRNAs in breast cancer: Roles, functions, and mechanism of actions. J Cell Physiol 2019; 235:5008-5029. [PMID: 31724738 DOI: 10.1002/jcp.29396] [Citation(s) in RCA: 55] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2019] [Accepted: 09/30/2019] [Indexed: 12/13/2022]
Abstract
Breast cancer is one of the most lethal malignancies in women in the world. Various factors are involved in the development and promotion of the malignancy; most of them involve changes in the expression of certain genes, such as microRNAs (miRNAs). MiRNAs can regulate signaling pathways negatively or positively, thereby affecting tumorigenesis and various aspects of cancer progression, particularly breast cancer. Besides, accumulating data demonstrated that miRNAs are a novel tool for prognosis and diagnosis of breast cancer patients. Herein, we will review the roles of these RNA molecules in several important signaling pathways, such as transforming growth factor, Wnt, Notch, nuclear factor-κ B, phosphoinositide-3-kinase/Akt, and extracellular-signal-regulated kinase/mitogen activated protein kinase signaling pathways in breast cancer.
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Affiliation(s)
- Maryam Abolghasemi
- Cellular and Molecular Biology Research Center, Babol University of Medical Sciences, Iran.,Student Research Committee, Babol University of medical sciences, Babol, Iran
| | - Sadra Samavarchi Tehrani
- Departmant of Clinical Biochemistry, Tehran University of Medical Sciences, Tehran, Iran.,Student Scientific Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Tooba Yousefi
- Cellular and Molecular Biology Research Center, Babol University of Medical Sciences, Iran.,Student Research Committee, Babol University of medical sciences, Babol, Iran
| | - Ansar Karimian
- Cellular and Molecular Biology Research Center, Babol University of Medical Sciences, Iran.,Student Research Committee, Babol University of medical sciences, Babol, Iran
| | - Ata Mahmoodpoor
- Anesthesiology Research Team, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Aliakbar Ghamari
- Anesthesiology Research Team, Tabriz University of Medical Sciences, Tabriz, Iran
| | | | - Mehdi Yousefi
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Hossein Samadi Kafil
- Drug Applied Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Milad Bastami
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Mahdi Edalati
- Department of Laboratory Sciences, Paramedical Faculty, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Shirin Eyvazi
- Department of Biotechnology, School of Advanced Technologies in Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Mohsen Naghizadeh
- Departmant of Clinical Biochemistry, Tehran University of Medical Sciences, Tehran, Iran.,Student Scientific Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Niloufar Targhazeh
- Student Research Committee, Babol University Of Medical Sciences, Babol, Iran
| | - Bahman Yousefi
- Molecular Medicine Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Amin Safa
- Institute of Research and Development, Duy Tan University, Da Nang, Vietnam
| | - Maryam Majidinia
- Solid Tumor Research Center, Urmia University of Medical Sciences, Urmia, Iran
| | - Vahid Rameshknia
- Molecular Medicine Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.,Faculty of Medicine, Islamic Azad University, Tabriz, Iran
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30
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Bottani M, Banfi G, Lombardi G. Circulating miRNAs as Diagnostic and Prognostic Biomarkers in Common Solid Tumors: Focus on Lung, Breast, Prostate Cancers, and Osteosarcoma. J Clin Med 2019; 8:E1661. [PMID: 31614612 PMCID: PMC6833074 DOI: 10.3390/jcm8101661] [Citation(s) in RCA: 46] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2019] [Revised: 10/04/2019] [Accepted: 10/06/2019] [Indexed: 12/22/2022] Open
Abstract
An early cancer diagnosis is essential to treat and manage patients, but it is difficult to achieve this goal due to the still too low specificity and sensitivity of classical methods (imaging, actual biomarkers), together with the high invasiveness of tissue biopsies. The discovery of novel, reliable, and easily collectable cancer markers is a topic of interest, with human biofluids, especially blood, as important sources of minimal invasive biomarkers such as circulating microRNAs (miRNAs), the most promising. MiRNAs are small non-coding RNAs and known epigenetic modulators of gene expression, with specific roles in cancer development/progression, which are next to be implemented in the clinical routine as biomarkers for early diagnosis and the efficient monitoring of tumor progression and treatment response. Unfortunately, several issues regarding their validation process are still to be resolved. In this review, updated findings specifically focused on the clinical relevance of circulating miRNAs as prognostic and diagnostic biomarkers for the most prevalent cancer types (breast, lung, and prostate cancers in adults, and osteosarcoma in children) are described. In addition, deep analysis of pre-analytical, analytical, and post-analytical issues still affecting the circulation of miRNAs' validation process and routine implementation is included.
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Affiliation(s)
- Michela Bottani
- IRCCS Istituto Ortopedico Galeazzi, Laboratory of Experimental Biochemistry and Molecular Biology, Via Riccardo Galeazzi 4, 20161 Milano, Italy.
| | - Giuseppe Banfi
- IRCCS Istituto Ortopedico Galeazzi, Laboratory of Experimental Biochemistry and Molecular Biology, Via Riccardo Galeazzi 4, 20161 Milano, Italy.
- Vita-Salute San Raffaele University, 20132 Milano, Italy.
| | - Giovanni Lombardi
- IRCCS Istituto Ortopedico Galeazzi, Laboratory of Experimental Biochemistry and Molecular Biology, Via Riccardo Galeazzi 4, 20161 Milano, Italy.
- Dept. of Physiology and Pharmacology, Gdańsk University of Physical Education and Sport, Gdańsk, ul. Kazimierza Górskiego 1, 80-336 Pomorskie, Poland.
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31
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Why the Gold Standard Approach by Mammography Demands Extension by Multiomics? Application of Liquid Biopsy miRNA Profiles to Breast Cancer Disease Management. Int J Mol Sci 2019; 20:ijms20122878. [PMID: 31200461 PMCID: PMC6627787 DOI: 10.3390/ijms20122878] [Citation(s) in RCA: 41] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2019] [Revised: 06/07/2019] [Accepted: 06/11/2019] [Indexed: 02/06/2023] Open
Abstract
In the global context, the epidemic of breast cancer (BC) is evident for the early 21st century. Evidence shows that national mammography screening programs have sufficiently reduced BC related mortality. Therefore, the great utility of the mammography-based screening is not an issue. However, both false positive and false negative BC diagnosis, excessive biopsies, and irradiation linked to mammography application, as well as sub-optimal mammography-based screening, such as in the case of high-dense breast tissue in young females, altogether increase awareness among the experts regarding the limitations of mammography-based screening. Severe concerns regarding the mammography as the “golden standard” approach demanding complementary tools to cover the evident deficits led the authors to present innovative strategies, which would sufficiently improve the quality of the BC management and services to the patient. Contextually, this article provides insights into mammography deficits and current clinical data demonstrating the great potential of non-invasive diagnostic tools utilizing circulating miRNA profiles as an adjunct to conventional mammography for the population screening and personalization of BC management.
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32
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Bahmanpour Z, Sheervalilou R, Choupani J, Shekari Khaniani M, Montazeri V, Mansoori Derakhshan S. A new insight on serum microRNA expression as novel biomarkers in breast cancer patients. J Cell Physiol 2019; 234:19199-19211. [PMID: 31026062 DOI: 10.1002/jcp.28656] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2018] [Revised: 02/17/2019] [Accepted: 03/19/2019] [Indexed: 12/26/2022]
Abstract
Breast cancer (BC) is one of the widespread lethal diseases affecting a large number of women worldwide. As such, employing and identifying significant markers for detecting BC in different stages can assist in better diagnosis and management of the disease. Several diverse markers have been introduced for diagnosis, but their limitations, including low specificity and sensitivity, reduce their application. microRNAs (miRNAs), as short noncoding RNAs, have been shown to significantly influence gene expression in different disease pathologies, especially BC. Clearly, among different samples used for detecting miRNA expressions, circulating miRNAs present as promising and useful biomarkers. Among different body fluid samples, serum serves as one of the most reliable samples, thanks to its high stability under various severe conditions and some unique features. Extensive research has suggested that BC-related miRNAs can remain stable in the serum. The objective of this review is to describe different samples used for detecting miRNAs in BC subjects with emphasis on serum miRNAs. So, this study highlights serum miRNAs with the potential of acting as biomarkers for different stages of BC. We reviewed the possible correlation between potential miRNAs and the risk of early breast cancer, metastatic breast cancer, response to chemotherapy, and relapse.
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Affiliation(s)
- Zahra Bahmanpour
- Department of Medical Genetics, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran.,Student Research Committee, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Roghayeh Sheervalilou
- Faculty of Medicine, Zahedan University of Medical Sciences, Zahedan, Iran.,Student Research Committee, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Jalal Choupani
- Department of Medical Genetics, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran.,Student Research Committee, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Mahmoud Shekari Khaniani
- Department of Medical Genetics, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Vahid Montazeri
- Department of Pathology, Imam Khomeini Hospital, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Sima Mansoori Derakhshan
- Department of Medical Genetics, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran
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33
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Arabkari V, Clancy E, Dwyer RM, Kerin MJ, Kalinina O, Holian E, Newell J, Smith TJ. Relative and Absolute Expression Analysis of MicroRNAs Associated with Luminal A Breast Cancer- A Comparison. Pathol Oncol Res 2019; 26:833-844. [PMID: 30840191 DOI: 10.1007/s12253-019-00627-y] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/18/2018] [Accepted: 02/28/2019] [Indexed: 12/16/2022]
Abstract
MicroRNAs, as small non-coding regulatory RNAs, play crucial roles in various aspects of breast cancer biology. They have prognostic and diagnostic value, which makes them very interesting molecules to investigate. Reverse transcriptase quantitative polymerase chain reaction (RT-qPCR) is the gold standard method to analyse miRNA expression in breast cancer patients. This study investigated two RT-qPCR methods (absolute and relative) to determine the expression of ten miRNAs in whole blood samples obtained from luminal A breast cancer patients compared to healthy controls. Whole blood samples were collected from 38 luminal A breast cancer patients and 20 healthy controls in Paxgene blood RNA tubes. Total RNA was extracted and analysed by relative and absolute RT-qPCR. For relative RT-qPCR, miR-16 was used as an endogenous control. For absolute RT-qPCR, standard curves were generated using synthetic miRNA oligonucleotides to determine the absolute copy number of each miRNA. Of the ten miRNAs that were analysed, the absolute RT-qPCR method identified six miRNAs (miR-16, miR-145, miR-155, miR-451a, miR-21 and miR-486) that were upregulated and one miRNA (miR-195) that was downregulated. ROC curve and AUC analysis of the data found that the combination of three miRNAs (miR-145, miR-195 and miR-486) had the best diagnostic value for luminal A breast cancer with an AUC of 0.875, with 76% sensitivity and 81% specificity. On the other hand, the relative RT-qPCR method identified two miRNAs (miR-155 and miR-486) that were upregulated and miR-195, which was downregulated. Using this approach, the combination of three miRNAs (miR-155, miR-195 and miR-486) was showed to have an AUC of 0.657 with 65% sensitivity and 69% specificity. We conclude that miR-16 is not a suitable normalizer for the relative expression profiling of miRNAs in luminal A breast cancer patients. Compared to relative quantification, absolute quantification assay is a better method to determine the expression level of circulating miRNAs in Luminal A breast cancer.
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Affiliation(s)
- Vahid Arabkari
- Molecular Diagnostics Research Group, School of Natural Sciences and National Centre for Biomedical Engineering Science (NCBES), NUI Galway, Galway, Ireland.
- Discipline of Pathology, School of Medicine, Lambe Institute for Translational Research, NUI Galway, Galway, Ireland.
| | - Eoin Clancy
- Molecular Diagnostics Research Group, School of Natural Sciences and National Centre for Biomedical Engineering Science (NCBES), NUI Galway, Galway, Ireland
| | - Róisín M Dwyer
- Discipline of Surgery, School of Medicine, Lambe Institute for Translational Research, NUI Galway, Galway, Ireland
| | - Michael J Kerin
- Discipline of Surgery, School of Medicine, Lambe Institute for Translational Research, NUI Galway, Galway, Ireland
| | - Olga Kalinina
- Clinical Research Facility and School of Mathematics, Statistics and Applied Mathematics, NUI Galway, Galway, Ireland
| | - Emma Holian
- Clinical Research Facility and School of Mathematics, Statistics and Applied Mathematics, NUI Galway, Galway, Ireland
| | - John Newell
- Clinical Research Facility and School of Mathematics, Statistics and Applied Mathematics, NUI Galway, Galway, Ireland
| | - Terry J Smith
- Molecular Diagnostics Research Group, School of Natural Sciences and National Centre for Biomedical Engineering Science (NCBES), NUI Galway, Galway, Ireland.
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34
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The Impact of MicroRNA-133a on Prognosis and Clinicopathological Parameters for Digestive System Cancers: a Comprehensive Study Based on Meta-Analysis and TCGA Database. Pathol Oncol Res 2019; 26:771-781. [PMID: 30810894 DOI: 10.1007/s12253-019-00619-y] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/28/2018] [Accepted: 02/18/2019] [Indexed: 01/11/2023]
Abstract
We conducted a meta-analysis on the impact of microRNA-133a (miR-133a) on digestive system cancers, and verified the results through The Cancer Genome Atlas (TCGA). Relevant studies were searched in English and Chinese database and meta-analysis was performed using Stata 12.0. The corresponding information of miR-133a and digestive system cancers were obtained from TCGA database and analysis was performed using SPSS. Increased miR-133a expression was linked with favorable overall survival (OS) in digestive system cancers (HR = 0.539, 95% CI: 0.416-0.698, P < 0.001), digestive tract cancers (HR =0.558, 95% CI: 0.406-0.767, P < 0.001), esophageal squamous cell carcinoma (ESCC) (HR = 0.427, 95% CI: 0.265-0.690, P = 0.001) and gastric cancer (HR = 0.541, 95% CI: 0.385-0.761, P < 0.001). The expression of miR-133a was significantly lower in cancer tissue compared with adjacent tissue for ESCC (P < 0.001), gastric cancer (P < 0.001), colorectal cancer (P < 0.001) and hepatocellular carcinoma (P = 0.002). Meanwhile, the area under the ROC curve (AUC) value for miR-133a was 0.836, 0.888, and 0.99 in ESCC, gastric cancer and colorectal cancer. MiR-133a is a tumor suppressor with prognostic and diagnostic values for digestive system cancers. High miR-133a expression was associated with better prognosis and less adverse clinicopathological parameters. More research should be performed to test these findings.
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Identification and characterization of microRNAs in the liver of rainbow trout in response to heat stress by high-throughput sequencing. Gene 2018; 679:274-281. [DOI: 10.1016/j.gene.2018.09.012] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2017] [Revised: 08/30/2018] [Accepted: 09/06/2018] [Indexed: 01/30/2023]
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Khordadmehr M, Shahbazi R, Ezzati H, Jigari-Asl F, Sadreddini S, Baradaran B. Key microRNAs in the biology of breast cancer; emerging evidence in the last decade. J Cell Physiol 2018; 234:8316-8326. [PMID: 30422324 DOI: 10.1002/jcp.27716] [Citation(s) in RCA: 36] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2018] [Accepted: 10/16/2018] [Indexed: 12/12/2022]
Abstract
microRNAs (miRNAs) are a family of small noncoding RNAs that play a pivotal role in the regulation of main biological and physiological processes, including cell cycle regulation, proliferation, differentiation, apoptosis, stem cell maintenance, and organ development. Dysregulation of these tiny molecules has been related to different human diseases, such as cancer. It has been estimated that more than 50% of these noncoding RNA sequences are placed on fragile sites or cancer-associated genomic regions. After the discovery of the first specific miRNA signatures in breast cancer, many studies focused on the involvement of these small RNAs in the pathophysiology of breast tumors and their possible clinical implications as reliable prognostic biomarkers or as a new therapeutic approach. Therefore, the present review will focus on the recent findings on the involvement of miRNAs in the biology of breast cancer associated with their clinical implications.
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Affiliation(s)
- Monireh Khordadmehr
- Department of Pathology, Faculty of Veterinary, Medicine, University of Tabriz, Tabriz, East Azerbaijan, Iran
| | - Roya Shahbazi
- Department of Pathology, Faculty of Veterinary, Medicine, University of Tabriz, Tabriz, East Azerbaijan, Iran
| | - Hamed Ezzati
- Department of Pathology, Faculty of Veterinary, Medicine, University of Tabriz, Tabriz, East Azerbaijan, Iran
| | - Farinaz Jigari-Asl
- Department of Pathology, Faculty of Veterinary, Medicine, University of Tabriz, Tabriz, East Azerbaijan, Iran
| | - Sanam Sadreddini
- 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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Kolluru V, Chandrasekaran B, Tyagi A, Dervishi A, Ankem M, Yan X, Maiying K, Alatassi H, Shaheen SP, C Messer J, Edwards A, Haddad A, Damodaran C. miR-301a expression: Diagnostic and prognostic marker for prostate cancer. Urol Oncol 2018; 36:503.e9-503.e15. [PMID: 30195463 DOI: 10.1016/j.urolonc.2018.07.014] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2018] [Revised: 07/16/2018] [Accepted: 07/18/2018] [Indexed: 12/24/2022]
Abstract
BACKGROUND Prostate-specific antigen screening for prostate cancer (CaP) remains controversial. This study establishes the role of microRNA 301a (miR-301a) as a supplemental biomarker that can distinguish between patients with benign prostate hyperplasia and clinically significant CaP. We evaluate the ability of miR-301a to predict the adverse pathology of CaP. METHODS In the first cohort, serum and prostate tumor samples were obtained from thirteen patients with Benign prostate hyperplasia (BPH), twelve patients with Gleason 6, and sixteen patients with Gleason 7 prostate adenocarcinoma. In the second cohort, 40 prostatectomy cases were selected (BPH:12, Gleason 6:12 and Gleason 7:16). MiRNA was extracted from serum and tumor samples. Quantitative reverse transcription-polymerase chain reaction was performed for detection of miR-301a. To understand the molecular role of miR-301a, we performed cell viability, Western blots, promoter analysis, overexpression, and silencing studies in BPH and DU-145 cell lines. RESULTS MiR-301a demonstrated a significantly higher expression in both serum and tumor tissue in patients with CaP when compared to patients with BPH (P = 0.011 and 0.013 for serum and tissue expression, respectively). Expression of miR-301a in prostatectomy specimens correlated with increased Gleason score. We demonstrated that miR-301a inhibited the pro-apoptotic function of RUNX3, and activated ROCK1-mediated pro-survival signal in CaP. Silencing miR-301a initiated the pro-apoptotic function of RUNX3 by inhibiting ROCK1 expression in CaP cells. CONCLUSIONS Expression of miR-301a could be a valuable adjunct tool for stratifying patients with elevated prostate-specific antigen, as well as those diagnosed with CaP. Including the miR-301a as an additional variable in MSKCC post-prostatectomy nomogram improved its ability in facilitating clinical decision-making.
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Affiliation(s)
| | | | - Ashish Tyagi
- Department of Urology, University of Louisville, Louisville, KY
| | - Adnan Dervishi
- Department of Urology, University of Louisville, Louisville, KY
| | - Murali Ankem
- Department of Urology, University of Louisville, Louisville, KY
| | - Xiaofang Yan
- Department of Bioinformatics and Biostatistics, University of Louisville, Louisville, KY
| | - Kong Maiying
- Department of Bioinformatics and Biostatistics, University of Louisville, Louisville, KY
| | - Houda Alatassi
- Department of Pathology, University of Louisville, Louisville, KY
| | | | - Jamie C Messer
- Department of Urology, University of Louisville, Louisville, KY
| | | | - Ahmed Haddad
- Department of Urology, University of Louisville, Louisville, KY
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Xiong DD, Chen H, He RQ, Lan AH, Zhong JC, Chen G, Feng ZB, Wei KL. MicroRNA-671-3p inhibits the development of breast cancer: A study based on in vitro experiments, in-house quantitative polymerase chain reaction and bioinformatics analysis. Int J Oncol 2018; 52:1801-1814. [PMID: 29620195 PMCID: PMC5919715 DOI: 10.3892/ijo.2018.4339] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2017] [Accepted: 03/16/2018] [Indexed: 12/20/2022] Open
Abstract
MicroRNAs (miRNAs or miRs) are highly conserved small noncoding RNA molecules involved in gene regulation. An increasing number of studies have demonstrated that miRNAs act as oncogenes or antioncogenes in various types of cancer, including breast cancer (BC). However, the exact role of miR‑671‑3p in BC has not yet been reported. In the present study, in vitro experiments were implemented to explore the effects of miR‑671‑3p on the proliferation and apoptosis of BC cells, and reverse transcription‑quantitative polymerase chain reaction was conducted using in‑house clinical BC samples to address the expression level and clinical value of miR‑671‑3p in BC. Simultaneously, miR‑671‑3p target genes were collected, and subsequent bioinformatics analyses were executed to probe the potential signaling pathway through which miR‑671‑3p influenced the occurrence and progression of BC. According to the results, the expression level of miR‑671‑3p was lower in BC tissues compared with that in adjacent non‑tumorous tissues (P=0.048), and the area under the curve was 0.697 (95% confidence interval=0.538‑0.856), with a sensitivity and specificity of 0.818 and 0.579, respectively. Forced miR‑671‑3p expression in the BC cell line MDA‑MB‑231 evidently arrested cell proliferation and induced cell apoptosis. Furthermore, in silico enrichment analyses suggested that miR‑671‑3p may be involved in the initiation and progression of BC through the targeting of genes associated with the Wnt signaling pathway. In conclusion, the present study findings suggested that miR‑671‑3p may function as a tumor suppressor in BC by influencing the Wnt signaling cascade, which provides a prospective molecular target for the therapy of BC.
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Affiliation(s)
- Dan-Dan Xiong
- Department of Pathology, First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi 530021, P.R. China
| | - Hao Chen
- Department of Pathology, Second Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi 530007, P.R. China
| | - Rong-Quan He
- Department of Medical Oncology, First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi 530021, P.R. China
| | - Ai-Hua Lan
- Department of Pathology, First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi 530021, P.R. China
| | - Jin-Cai Zhong
- Department of Medical Oncology, First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi 530021, P.R. China
| | - Gang Chen
- Department of Pathology, First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi 530021, P.R. China
| | - Zhen-Bo Feng
- Department of Pathology, First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi 530021, P.R. China
| | - Kang-Lai Wei
- Department of Pathology, Second Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi 530007, P.R. China
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Taslim C, Weng DY, Brasky TM, Dumitrescu RG, Huang K, Kallakury BVS, Krishnan S, Llanos AA, Marian C, McElroy J, Schneider SS, Spear SL, Troester MA, Freudenheim JL, Geyer S, Shields PG. Discovery and replication of microRNAs for breast cancer risk using genome-wide profiling. Oncotarget 2018; 7:86457-86468. [PMID: 27833082 PMCID: PMC5349926 DOI: 10.18632/oncotarget.13241] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2016] [Accepted: 10/22/2016] [Indexed: 01/06/2023] Open
Abstract
Background Genome-wide miRNA expression may be useful for predicting breast cancer risk and/or for the early detection of breast cancer. Results A 41-miRNA model distinguished breast cancer risk in the discovery study (accuracy of 83.3%), which was replicated in the independent study (accuracy = 63.4%, P=0.09). Among the 41 miRNA, 20 miRNAs were detectable in serum, and predicted breast cancer occurrence within 18 months of blood draw (accuracy 53%, P=0.06). These risk-related miRNAs were enriched for HER-2 and estrogen-dependent breast cancer signaling. Materials and Methods MiRNAs were assessed in two cross-sectional studies of women without breast cancer and a nested case-control study of breast cancer. Using breast tissues, a multivariate analysis was used to model women with high and low breast cancer risk (based upon Gail risk model) in a discovery study of women without breast cancer (n=90), and applied to an independent replication study (n=71). The model was then assessed using serum samples from the nested case-control study (n=410). Conclusions Studying breast tissues of women without breast cancer revealed miRNAs correlated with breast cancer risk, which were then found to be altered in the serum of women who later developed breast cancer. These results serve as proof-of-principle that miRNAs in women without breast cancer may be useful for predicting breast cancer risk and/or as an adjunct for breast cancer early detection. The miRNAs identified herein may be involved in breast carcinogenic pathways because they were first identified in the breast tissues of healthy women.
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Affiliation(s)
- Cenny Taslim
- Comprehensive Cancer Center, The Ohio State University, Columbus, OH, USA
| | - Daniel Y Weng
- Comprehensive Cancer Center, The Ohio State University, Columbus, OH, USA
| | - Theodore M Brasky
- Comprehensive Cancer Center, The Ohio State University, Columbus, OH, USA
| | | | - Kun Huang
- Comprehensive Cancer Center, The Ohio State University, Columbus, OH, USA
| | | | - Shiva Krishnan
- Comprehensive Cancer Center, The Ohio State University, Columbus, OH, USA
| | - Adana A Llanos
- Department of Epidemiology, Rutgers University, New Brunswick, NJ, USA
| | - Catalin Marian
- Comprehensive Cancer Center, The Ohio State University, Columbus, OH, USA.,Victor Babes University of Medicine and Pharmacy, Timisoara, Romania
| | - Joseph McElroy
- Center for Biostatistics, Comprehensive Cancer Center, The Ohio State University, Columbus, OH, USA
| | | | - Scott L Spear
- Department of Plastic Surgery, Georgetown University Hospital, Washington, DC, USA
| | - Melissa A Troester
- Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Jo L Freudenheim
- Departement of Epidemiology and Environmental Health, School of Public Health and Health Professions, University at Buffalo, Buffalo, NY, USA
| | - Susan Geyer
- Health Informatics Institute, University of South Florida, Tampa, FL, USA
| | - Peter G Shields
- Comprehensive Cancer Center, The Ohio State University, Columbus, OH, USA
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Asiaf A, Ahmad ST, Arjumand W, Zargar MA. MicroRNAs in Breast Cancer: Diagnostic and Therapeutic Potential. Methods Mol Biol 2018; 1699:23-43. [PMID: 29086366 DOI: 10.1007/978-1-4939-7435-1_2] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
MicroRNAs (miRNAs) are a large family of small, approximately 20-22 nucleotide, noncoding RNAs that regulate the expression of target genes, at the post-transcriptional level. miRNAs are involved in virtually diverse biological processes and play crucial roles in cellular processes, such as cell differentiation, proliferation, and apoptosis. Accumulating lines of evidence have indicated that miRNAs play important roles in the maintenance of biological homeostasis and that aberrant expression levels of miRNAs are associated with the onset of many diseases, including cancer. It is possible that the diverse roles that miRNAs play, have potential to provide valuable information in a clinical setting, demonstrating the potential to act as both screening tools for the stratification of high-risk patients, while informing the treatment decision-making process. Increasing evidence suggests that some miRNAs may even provide assistance in the diagnosis of patients with breast cancer. In addition, miRNAs may themselves be considered therapeutic targets, with inhibition or reintroduction of a particular miRNA capable of inducing a response in-vivo. This chapter discusses the role of miRNAs as oncogenes and tumor suppressors in breast cancer development and metastasis . It focuses on miRNAs that have prognostic, diagnostic, or predictive potential in breast cancer as well as the possible challenges in the translation of such observations to the clinic.
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Affiliation(s)
- Asia Asiaf
- Department of Biochemistry, Faculty of Science, University of Kashmir, Hazratbal Srinagar, J&K, 190006, India
| | - Shiekh Tanveer Ahmad
- Clarke H. Smith Brain Tumour Centre, Arnie Charbonneau Cancer Institute, Cumming School of Medicine, 2A25 HRIC, University of Calgary, 3330 Hospital Drive NW, Calgary, AB, T2N 4N1, Canada
| | - Wani Arjumand
- Robson DNA Science Centre, Arnie Charbonneau Cancer Institute, Cumming School of Medicine, 2A32 HRIC, University of Calgary, 3330 Hospital Drive NW, Calgary, AB, T2N 4N1, Canada
| | - Mohammad Afzal Zargar
- Department of Biochemistry, Faculty of Science, University of Kashmir, Hazratbal Srinagar, J&K, 190006, India.
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Shan J, Al-Rumaihi K, Chouchane K, Al-Bozom I, Rabah D, Farhat K, Chouchane L. Prostate cancer small non-coding RNA transcriptome in Arabs. J Transl Med 2017; 15:260. [PMID: 29268752 PMCID: PMC5740966 DOI: 10.1186/s12967-017-1362-x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2017] [Accepted: 12/07/2017] [Indexed: 01/12/2023] Open
Abstract
BACKGROUND Prostate cancer (PCa) is a complex disorder resulting from the combined effects of multiple environmental and genetic factors. Small non-coding RNAs (sRNAs), particularly microRNAs (miRNAs), regulate several cellular processes and have an important role in many human malignancies including PCa. We assessed the sRNA profiles associated with PCa in Arabs, a population that has rarely been studied. METHODS We used next generation sequencing technology to obtain the entire sRNA transcriptome of primary prostate tumor formalin-fixed paraffin-embedded tissues, and their paired non-tumor tissues, collected from Bedouin patients (Qatari and Saudi). The miRNA and the target gene expression were evaluated by real-time quantitative PCR. miRNA KEGG pathway and miRNA target genes were subsequently analyzed by starBase and TargetScan software. RESULTS Different expression patterns of several sRNA and miRNA editing were revealed between PCa tumor and their paired non-tumor tissues. Our study identified four miRNAs that are strongly associated with prostate cancer, which have not been reported previously. Differentially expressed miRNAs significantly affect various biological pathways, such as cell cycle, endocytosis, adherence junction and pathways involved in cancer. Prediction of potential targets for the identified miRNAs indicates the overexpression of KRAS, BCL2 and down-regulation of PTEN in PCa tumor tissues. CONCLUSION These miRNAs, newly associated with prostate cancer, may represent not only markers for the increased risk of PCa in Arabs, but may also reflect the clinical and pathological diversity as well as the ethno-specific heterogeneity of prostate cancer.
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Affiliation(s)
- Jingxuan Shan
- Laboratory of Genetic Medicine and Immunology, Weill Cornell Medicine-Qatar, Education City, Qatar Foundation, Doha, Qatar
| | | | - Karim Chouchane
- Faculty of Medicine and Surgery, Universita Cattolica del Sacro Cuore, Rome, Italy
| | - Issam Al-Bozom
- Department of Laboratory Medicine and Pathology, Hamad Medical Corporation, Doha, Qatar
| | - Danny Rabah
- Department of Surgery, Cancer Research Chair, College of Medicine, King Saud University, Riyadh, Saudi Arabia
| | - Karim Farhat
- Department of Surgery, Cancer Research Chair, College of Medicine, King Saud University, Riyadh, Saudi Arabia
| | - Lotfi Chouchane
- Laboratory of Genetic Medicine and Immunology, Weill Cornell Medicine-Qatar, Education City, Qatar Foundation, Doha, Qatar.
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Farina NH, Ramsey JE, Cuke ME, Ahern TP, Shirley DJ, Stein JL, Stein GS, Lian JB, Wood ME. Development of a predictive miRNA signature for breast cancer risk among high-risk women. Oncotarget 2017; 8:112170-112183. [PMID: 29348816 PMCID: PMC5762501 DOI: 10.18632/oncotarget.22750] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2017] [Accepted: 10/13/2017] [Indexed: 12/24/2022] Open
Abstract
Significant limitations exist in our ability to predict breast cancer risk at the individual level. Circulating microRNAs (C-miRNAs) have emerged as measurable biomarkers (liquid biopsies) for cancer detection. We evaluated the ability of C-miRNAs to identify women most likely to develop breast cancer by profiling miRNA from serum obtained long before diagnosis. 24 breast cancer cases and controls (matched for risk and age) were identified from women enrolled in the High-Risk Breast Program at the UVM Cancer Center. Isolated RNA from serum was profiled for over 2500 human miRNAs. The miRNA expression data were input into a stepwise linear regression model to discover a multivariable miRNA signature that predicts long-term risk of breast cancer. 25 candidate miRNAs were identified that individually classified cases and controls based on statistical methodologies. A refined 6-miRNA risk-signature was discovered following regression modeling that distinguishes cases and controls (AUC0.896, CI 0.804-0.988) in this cohort. A functional relationship between miRNAs that cluster together when cases are contrasted against controls was suggested and confirmed by pathway analyses. The discovered 6 miRNA risk-signature can discriminate high-risk women who ultimately develop breast cancer from those who remain cancer-free, improving current risk assessment models. Future studies will focus on functional analysis of the miRNAs in this signature and testing in larger cohorts. We propose that the combined signature is highly significant for predicting cancer risk, and worthy of further screening in larger, independent clinical cohorts.
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Affiliation(s)
- Nicholas H Farina
- University of Vermont Cancer Center, The Robert Larner MD College of Medicine, University of Vermont, Burlington, VT, USA.,Department of Biochemistry, The Robert Larner MD College of Medicine, University of Vermont, Burlington, VT, USA
| | - Jon E Ramsey
- University of Vermont Cancer Center, The Robert Larner MD College of Medicine, University of Vermont, Burlington, VT, USA.,Department of Biochemistry, The Robert Larner MD College of Medicine, University of Vermont, Burlington, VT, USA
| | - Melissa E Cuke
- University of Vermont Cancer Center, The Robert Larner MD College of Medicine, University of Vermont, Burlington, VT, USA.,Division of Hematology and Oncology, The Robert Larner MD College of Medicine, University of Vermont, Burlington, VT, USA
| | - Thomas P Ahern
- University of Vermont Cancer Center, The Robert Larner MD College of Medicine, University of Vermont, Burlington, VT, USA.,Department of Biochemistry, The Robert Larner MD College of Medicine, University of Vermont, Burlington, VT, USA.,Department of Surgery, The Robert Larner MD College of Medicine, University of Vermont, Burlington, VT, USA
| | - David J Shirley
- University of Vermont Cancer Center, The Robert Larner MD College of Medicine, University of Vermont, Burlington, VT, USA.,Department of Microbiology and Molecular Genetics, The Robert Larner MD College of Medicine, University of Vermont, Burlington, VT, USA
| | - Janet L Stein
- University of Vermont Cancer Center, The Robert Larner MD College of Medicine, University of Vermont, Burlington, VT, USA.,Department of Biochemistry, The Robert Larner MD College of Medicine, University of Vermont, Burlington, VT, USA
| | - Gary S Stein
- University of Vermont Cancer Center, The Robert Larner MD College of Medicine, University of Vermont, Burlington, VT, USA.,Department of Biochemistry, The Robert Larner MD College of Medicine, University of Vermont, Burlington, VT, USA.,Division of Hematology and Oncology, The Robert Larner MD College of Medicine, University of Vermont, Burlington, VT, USA
| | - Jane B Lian
- University of Vermont Cancer Center, The Robert Larner MD College of Medicine, University of Vermont, Burlington, VT, USA.,Department of Biochemistry, The Robert Larner MD College of Medicine, University of Vermont, Burlington, VT, USA
| | - Marie E Wood
- University of Vermont Cancer Center, The Robert Larner MD College of Medicine, University of Vermont, Burlington, VT, USA.,Division of Hematology and Oncology, The Robert Larner MD College of Medicine, University of Vermont, Burlington, VT, USA
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Giordano L, Gallo F, Petracci E, Chiorino G, Segnan N. The ANDROMEDA prospective cohort study: predictive value of combined criteria to tailor breast cancer screening and new opportunities from circulating markers: study protocol. BMC Cancer 2017; 17:785. [PMID: 29166878 PMCID: PMC5700540 DOI: 10.1186/s12885-017-3784-5] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2017] [Accepted: 11/13/2017] [Indexed: 11/10/2022] Open
Abstract
Background In recent years growing interest has been posed on alternative ways to screen women for breast cancer involving different imaging techniques or adjusting screening interval by breast cancer risk estimates. A new research area is studying circulating microRNAs as molecular biomarkers potentially useful for non invasive early detection together with the analysis of single-nucleotide polymorphisms (SNPs). The Andromeda study is a prospective cohort study on women attending breast cancer screening in a northern Italian area. The aims of the study are: 1) to define appropriate women risk-based stratifications for personalized screening considering different factors (reproductive, family and biopsy history, breast density, lifestyle habits); 2) to evaluate the diagnostic accuracy of selected circulating microRNAs in a case-control study nested within the above mentioned cohort. Methods About 21,000 women aged 46–67 years compliant to screening mammography are expected to be enrolled. At enrolment, information on well-known breast cancer risk factors and life-styles habits are collected through self-admistered questionnaires. Information on breast density and anthropometric measurements (height, weight, body composition, and waist circumference) are recorded. In addition, women are requested to provide a blood sample for serum, plasma and buffy-coat storing for subsequent molecular analyses within the nested case-control study. This investigation will be performed on approximately 233 cases (screen-detected) and 699 matched controls to evaluate SNPs and circulating microRNAs. The whole study will last three years and the cohort will be followed up for ten years to observe the onset of new breast cancer cases. Discussion Nowadays women undergo the same screening protocol, independently of their breast density and their individual risk to develop breast cancer. New criteria to better stratify women in risk groups could enable the screening strategies to target high-risk women while reducing interventions in those at low-risk. In this frame the present study will contribute in identifying the feasibility and impact of implementing personalized breast cancer screening. Trial registration NCT02618538 (retrospectively registered on 27–11-2015.) Electronic supplementary material The online version of this article (10.1186/s12885-017-3784-5) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Livia Giordano
- Centre for Cancer Prevention (CPO Piemonte), Unit of Epidemiology and Screening, AOU Città della Salute e della Scienza of Turin, Via Cavour 31, 10123, Turin, Italy.
| | - Federica Gallo
- Centre for Cancer Prevention (CPO Piemonte), Unit of Epidemiology and Screening, AOU Città della Salute e della Scienza of Turin, Via Cavour 31, 10123, Turin, Italy
| | - Elisabetta Petracci
- Unity of Biostatistics and Clinical Trials, Istituto Scientifico Romagnolo per lo Studio e Cura dei Tumori, IRCCS, Meldola, Italy
| | | | - Nereo Segnan
- Centre for Cancer Prevention (CPO Piemonte), Unit of Epidemiology and Screening, AOU Città della Salute e della Scienza of Turin, Via Cavour 31, 10123, Turin, Italy
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Luo J, Han J, Li Y, Liu Y. Downregulated SOX9 mediated by miR-206 promoted cell apoptosis in Legg-Calvé-Perthes disease. Oncol Lett 2017; 15:1319-1324. [PMID: 29387248 DOI: 10.3892/ol.2017.7373] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2017] [Accepted: 10/25/2017] [Indexed: 01/08/2023] Open
Abstract
Legg-Calvé-Perthes disease (LCPD) commonly onsets in adolescents, and threatens their health. However, the potential mechanism underlying LCPD remains unclear. MicroRNA (miR)-206 and SRY-box 9 (SOX9) serve an important role in chondrocytes; however, their role in LCPD remains ambiguous. In the present study, whether miR-206 and SOX9 mediated cell apoptosis in dexamethasone (DEX)-induced LCPD was investigated. The chondrocytes of the LCPD and normal control group were isolated from clinical tissues. Reverse transcription-quantitative polymerase chain reaction was used to evaluate the expression of miR-206 and SOX9 mRNA. Western blotting was used to measure the protein level of SOX9. A combination of Annexin V-fluorescein isothiocyanate flow cytometry was used to assess cell apoptosis. The association between miR-206 and SOX9 was detected using a luciferase reporter assay. miR-206 was overexpressed while SOX9 was downregulated in chondrocytes treated with DEX obtained from patients with LCPD. miR-206 targeted SOX9 to regulate its expression. Overexpression of miR-206 promoted cell apoptosis in TC28, while it was reversed by SOX9 overexpression. TC28 cells pretreated with DEX significantly promoted cell apoptosis, while cells transfected with miR-206 inhibitor significantly reversed the effect; however, downregulated SOX9 abolished the effects of miR-206 inhibitor. SOX9 mediated by miR-206 possibly contributed to the pathogenesis of LCPD. The results of the present study suggest that miR-206 and SOX9 function as important therapeutic targets for the future of clinical therapy.
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Affiliation(s)
- Junzhong Luo
- Department of Pediatric Orthopaedics, The Third Hospital of Hebei Medical University, Shijiazhuang, Hebei 050051, P.R. China
| | - Jiuhui Han
- Department of Pediatric Orthopaedics, The Third Hospital of Hebei Medical University, Shijiazhuang, Hebei 050051, P.R. China
| | - Yazhou Li
- Department of Pediatric Orthopaedics, The Third Hospital of Hebei Medical University, Shijiazhuang, Hebei 050051, P.R. China
| | - Yuchang Liu
- Department of Pediatric Orthopaedics, The Third Hospital of Hebei Medical University, Shijiazhuang, Hebei 050051, P.R. China
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Kumar S, Vijayan M, Reddy PH. MicroRNA-455-3p as a potential peripheral biomarker for Alzheimer's disease. Hum Mol Genet 2017; 26:3808-3822. [PMID: 28934394 PMCID: PMC6075184 DOI: 10.1093/hmg/ddx267] [Citation(s) in RCA: 111] [Impact Index Per Article: 15.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2017] [Revised: 06/30/2017] [Accepted: 07/04/2017] [Indexed: 01/15/2023] Open
Abstract
The purpose of our study was to identify microRNAs (miRNAs) as early detectable peripheral biomarkers in Alzheimer's disease (AD). To achieve our objective, we assessed miRNAs in serum samples from AD patients and Mild cognitive impairment (MCI) subjects relative to healthy controls. We used Affymetrix microarray analysis and validated differentially expressed miRNAs using qRT-PCR. We further validated miRNA data using AD postmortem brains, amyloid precursor protein transgenic mice and AD cell lines. We identified a gradual upregulation of four miRNAs: miR-455-3p, miR-4668-5p, miR-3613-3p and miR-4674. A fifth miRNA, mir-6722, was down-regulated in persons with AD and mild cognitive impairment compared with controls. Validation analysis by qRT-PCR showed significant upregulation of only miR-455-3p (P = 0.007) and miR-4668-5p (P = 0.016) in AD patients compared with healthy controls. Furthermore, qRT-PCR analysis of the AD postmortem brains with different Braak stages also showed upregulation of miR-455-3p (P = 0.016). However, receiver operating characteristic curves (ROC) curve analysis revealed a significant area under curve (AUC) value only for miR-455-3p in the serum (AUROC = 0.79; P = 0.015) and brains (AUROC = 0.86; P = 0.016) of AD patients. Expression analysis of amyloid precursor protein transgenic mice also revealed high level of mmu-miR-455-3p (P = 0.004) in the cerebral cortex (AD-affected) region of brain and low in the non-affected area, i.e. cerebellum. Furthermore, human and mouse neuroblastoma cells treated with the amyloid-β(1-42) peptide also showed a similarly higher expression of miR-455-3p. Functional analysis of differentially expressed miRNAs via the miR-path indicated that miR-455-3p was associated in the regulation of several biological pathways. Genes associated with these pathways were found to have a crucial role in AD pathogenesis. An increase in miR-455-3p expression found in AD patients and Aβ pathologies unveiled its biomarker characteristics and a precise role in AD pathogenesis.
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Affiliation(s)
| | | | - P. Hemachandra Reddy
- Biomarker Unit, Garrison Institute on Aging
- Department of Cell Biology & Biochemistry
- Department of Pharmacology & Neuroscience
- Department of Neurology
- Department of Speech, Language and Hearing Sciences
- Department of Public Health, Graduate School of Biomedical Sciences, Texas Tech University Health Sciences Center, Lubbock, TX 79430, USA
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Jurkovicova D, Smolkova B, Magyerkova M, Sestakova Z, Kajabova VH, Kulcsar L, Zmetakova I, Kalinkova L, Krivulcik T, Karaba M, Benca J, Sedlackova T, Minarik G, Cierna Z, Danihel L, Mego M, Chovanec M, Fridrichova I. Down-regulation of traditional oncomiRs in plasma of breast cancer patients. Oncotarget 2017; 8:77369-77384. [PMID: 29100393 PMCID: PMC5652785 DOI: 10.18632/oncotarget.20484] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2017] [Accepted: 07/25/2017] [Indexed: 12/31/2022] Open
Abstract
Deregulated expression of microRNAs has the oncogenic or tumor suppressor function in cancer. Since miRNAs in plasma are highly stable, their quantification could contribute to more precise cancer diagnosis, prognosis and therapy prediction. We have quantified expression of seven oncomiRs, namely miR-17/92 cluster (miR-17, miR-18a, miR-19a and miR-20a), miR-21, miR-27a and miR-155, in plasma of 137 breast cancer (BC) patients. We detected down-regulation of six miRNAs in patients with invasive BC compared to controls; however, only miR-20a and miR-27a down-regulations were statistically significant. Comparing miRNA expression between early and advanced stages of BC, we observed statistically significant decrease of miR-17 and miR-19a. We identified down-regulation of miR-17 and miR-20a in patients with clinical parameters of advanced BC (lymph node metastasis, tumor grade 3, circulating tumor cells, higher Ki-67-related proliferation, hormone receptor negativity and HER2 amplification), when compared to controls. Moreover, decreased level of miR-17 was found from low to high grade. Therefore, miR-17 could represent an indicator of advanced BC. Down-regulated miR-27a expression levels were observed in all clinical categories regardless of tumor progression. Hence, miR-27a could be used as a potential diagnostic marker for BC. Our data indicates that any changes in miRNA expression levels in BC patients in comparison to controls could be highly useful for cancer-associated pathology discrimination. Moreover, dynamics of miRNA expression changes could be used for BC progression monitoring.
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Affiliation(s)
- Dana Jurkovicova
- KRD Molecular Technologies Ltd., Bratislava, Slovakia.,Department of Genetics, Cancer Research Institute, Biomedical Research Center, Slovak Academy of Sciences, Bratislava, Slovakia
| | - Bozena Smolkova
- Department of Genetics, Cancer Research Institute, Biomedical Research Center, Slovak Academy of Sciences, Bratislava, Slovakia
| | | | - Zuzana Sestakova
- Department of Genetics, Cancer Research Institute, Biomedical Research Center, Slovak Academy of Sciences, Bratislava, Slovakia
| | - Viera Horvathova Kajabova
- Department of Genetics, Cancer Research Institute, Biomedical Research Center, Slovak Academy of Sciences, Bratislava, Slovakia
| | | | - Iveta Zmetakova
- Department of Genetics, Cancer Research Institute, Biomedical Research Center, Slovak Academy of Sciences, Bratislava, Slovakia
| | - Lenka Kalinkova
- Department of Genetics, Cancer Research Institute, Biomedical Research Center, Slovak Academy of Sciences, Bratislava, Slovakia
| | - Tomas Krivulcik
- Department of Genetics, Cancer Research Institute, Biomedical Research Center, Slovak Academy of Sciences, Bratislava, Slovakia
| | - Marian Karaba
- Department of Surgical Oncology, National Cancer Institute, Bratislava, Slovakia
| | - Juraj Benca
- Department of Surgical Oncology, National Cancer Institute, Bratislava, Slovakia.,Medical Department of St. Elizabeth University, Bratislava, Slovakia
| | - Tatiana Sedlackova
- Institute of Molecular Biomedicine, Faculty of Medicine, Comenius University, Bratislava, Slovakia
| | - Gabriel Minarik
- Institute of Molecular Biomedicine, Faculty of Medicine, Comenius University, Bratislava, Slovakia
| | - Zuzana Cierna
- Institute of Pathological Anatomy, Faculty of Medicine, Comenius University, University Hospital, Bratislava, Slovakia
| | - Ludovit Danihel
- Institute of Pathological Anatomy, Faculty of Medicine, Comenius University, University Hospital, Bratislava, Slovakia.,Pathological-Anatomical Workplace, Health Care Surveillance Authority, Bratislava, Slovakia
| | - Michal Mego
- 2 Department of Oncology, Faculty of Medicine, Comenius University, National Cancer Institute, Bratislava, Slovakia
| | - Miroslav Chovanec
- Department of Genetics, Cancer Research Institute, Biomedical Research Center, Slovak Academy of Sciences, Bratislava, Slovakia
| | - Ivana Fridrichova
- Department of Genetics, Cancer Research Institute, Biomedical Research Center, Slovak Academy of Sciences, Bratislava, Slovakia
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47
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Yerukala Sathipati S, Ho SY. Identifying the miRNA signature associated with survival time in patients with lung adenocarcinoma using miRNA expression profiles. Sci Rep 2017; 7:7507. [PMID: 28790336 PMCID: PMC5548864 DOI: 10.1038/s41598-017-07739-y] [Citation(s) in RCA: 55] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2017] [Accepted: 07/04/2017] [Indexed: 12/19/2022] Open
Abstract
Lung adenocarcinoma is a multifactorial disease. MicroRNA (miRNA) expression profiles are extensively used for discovering potential theranostic biomarkers of lung cancer. This work proposes an optimized support vector regression (SVR) method called SVR-LUAD to simultaneously identify a set of miRNAs referred to the miRNA signature for estimating the survival time of lung adenocarcinoma patients using their miRNA expression profiles. SVR-LUAD uses an inheritable bi-objective combinatorial genetic algorithm to identify a small set of informative miRNAs cooperating with SVR by maximizing estimation accuracy. SVR-LUAD identified 18 out of 332 miRNAs using 10-fold cross-validation and achieved a correlation coefficient of 0.88 ± 0.01 and mean absolute error of 0.56 ± 0.03 year between real and estimated survival time. SVR-LUAD performs well compared to some well-recognized regression methods. The miRNA signature consists of the 18 miRNAs which strongly correlates with lung adenocarcinoma: hsa-let-7f-1, hsa-miR-16-1, hsa-miR-152, hsa-miR-217, hsa-miR-18a, hsa-miR-193b, hsa-miR-3136, hsa-let-7g, hsa-miR-155, hsa-miR-3199-1, hsa-miR-219-2, hsa-miR-1254, hsa-miR-1291, hsa-miR-192, hsa-miR-3653, hsa-miR-3934, hsa-miR-342, and hsa-miR-141. Gene ontology annotation and pathway analysis of the miRNA signature revealed its biological significance in cancer and cellular pathways. This miRNA signature could aid in the development of novel therapeutic approaches to the treatment of lung adenocarcinoma.
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Affiliation(s)
| | - Shinn-Ying Ho
- Institute of Bioinformatics and Systems Biology, National Chiao Tung University, Hsinchu, Taiwan. .,Department of Biological Science and Technology, National Chiao Tung University, Hsinchu, Taiwan.
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48
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Qin LL, An MX, Liu YL, Xu HC, Lu ZQ. MicroRNA-126: a promising novel biomarker in peripheral blood for diabetic retinopathy. Int J Ophthalmol 2017; 10:530-534. [PMID: 28503423 DOI: 10.18240/ijo.2017.04.05] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2016] [Accepted: 12/02/2016] [Indexed: 11/23/2022] Open
Abstract
AIM To investigate the content of serum microRNA-126 (miR-126) and its role in screening retinal endothelial injury and early diagnosis of proliferative diabetic retinopathy. METHODS The study included 184 serum samples, 59 samples from healthy individuals, 44 samples from diabetes mellitus (DM) patients without diabetic retinopathy (NDR), 42 from non-proliferative diabetic retinopathy (NPDR) patients and 39 samples from proliferative diabetic retinopathy (PDR) patients. The expression of miR-126 was evaluated using a real-time quantitative polymerase chain reaction. RESULTS The serum content of miR-126 declined as the damage degree in the retina. There was significant difference between the two retinopathy groups (P<0.001). No difference was observed in miR-126 content between healthy individuals and NDR patients (P>0.05). Receiver operating characteristic curve (ROC) analyses indicated that serum miR-126 had significant diagnostic value for PDR. It yielded an area under the curve (AUC) of ROC of 0.976 with 81.21% sensitivity and 90.34% specificity in discriminating PDR from healthy controls, and an AUC of ROC of 0.919 with 84.75% sensitivity and 94.41% specificity in discriminating NDR and NPDR from healthy controls. When the diagnostic threshold was greater than or equal to 8.43, there was an increase in the possibility of NPDR. When the content of miR-126 was less than or equal to 5.02, the possibility of the occurrence of PDR increased. CONCLUSION Serum miR-126 can serve as a non-invasive biomarker for screening retinal endothelial injury and early diagnosis PDR.
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Affiliation(s)
- Li-Li Qin
- Department of Ophthalmology, the Third Affiliated Hospital of Southern Medical University, Guangzhou 510630, Guangdong Province, China
| | - Mei-Xia An
- Department of Ophthalmology, the Third Affiliated Hospital of Southern Medical University, Guangzhou 510630, Guangdong Province, China
| | - Yan-Li Liu
- Department of Ophthalmology, the Third Affiliated Hospital of Southern Medical University, Guangzhou 510630, Guangdong Province, China
| | - Han-Chun Xu
- Department of Ophthalmology, the Third Affiliated Hospital of Southern Medical University, Guangzhou 510630, Guangdong Province, China
| | - Zhi-Qing Lu
- Department of Ophthalmology, the Third Affiliated Hospital of Southern Medical University, Guangzhou 510630, Guangdong Province, China
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49
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Bahrami A, Aledavood A, Anvari K, Hassanian SM, Maftouh M, Yaghobzade A, Salarzaee O, ShahidSales S, Avan A. The prognostic and therapeutic application of microRNAs in breast cancer: Tissue and circulating microRNAs. J Cell Physiol 2017; 233:774-786. [DOI: 10.1002/jcp.25813] [Citation(s) in RCA: 112] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2017] [Accepted: 01/19/2017] [Indexed: 12/14/2022]
Affiliation(s)
- Afsane Bahrami
- Molecular Medicine Group, Department of Modern Sciences and TechnologiesMashhad University of Medical SciencesMashhadIran
| | - Amir Aledavood
- Cancer Research Center, School of MedicineMashhad University of Medical SciencesMashhadIran
| | - Kazem Anvari
- Cancer Research Center, School of MedicineMashhad University of Medical SciencesMashhadIran
| | - Seyed Mahdi Hassanian
- Department of Medical Biotechnology, School of MedicineMashhad University of Medical SciencesMashhadIran
- Metabolic Syndrome Research Center, School of MedicineMashhad University of Medical SciencesMashhadIran
| | - Mina Maftouh
- Metabolic Syndrome Research Center, School of MedicineMashhad University of Medical SciencesMashhadIran
- Dr Akbarzadeh Pathobiology and Genetics LabMashhad University of Medical SciencesMashhadIran
| | - Ali Yaghobzade
- Student Research Committee, School of MedicineMashhad University of Medical SciencesMashhadIran
| | - Omid Salarzaee
- Student Research Committee, School of MedicineMashhad University of Medical SciencesMashhadIran
| | - Soodabeh ShahidSales
- Cancer Research Center, School of MedicineMashhad University of Medical SciencesMashhadIran
| | - Amir Avan
- Metabolic Syndrome Research Center, School of MedicineMashhad University of Medical SciencesMashhadIran
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50
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Labib HA, Elantouny NG, Ibrahim NF, Alnagar AA. Upregulation of microRNA-21 is a poor prognostic marker in patients with childhood B cell acute lymphoblastic leukemia. Hematology 2017; 22:392-397. [DOI: 10.1080/10245332.2017.1292204] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Affiliation(s)
| | - Neveen G. Elantouny
- Internal Medicine Department, Faculty of Medicine, Zagazig University, Zagazig, Egypt
| | - Nevin F. Ibrahim
- Internal Medicine Department, Faculty of Medicine, Zagazig University, Zagazig, Egypt
| | - Ahmed A. Alnagar
- Medical Oncology Department, Faculty of Medicine, Zagazig University, Zagazig, Egypt
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