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Wang P, Wei X, Qu X, Zhu Y. Potential clinical application of microRNAs in bladder cancer. J Biomed Res 2024; 38:289-306. [PMID: 38808545 PMCID: PMC11300522 DOI: 10.7555/jbr.37.20230245] [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: 10/08/2023] [Revised: 01/05/2024] [Accepted: 01/12/2024] [Indexed: 05/30/2024] Open
Abstract
Bladder cancer (BC) is the tenth most prevalent malignancy globally, presenting significant clinical and societal challenges because of its high incidence, rapid progression, and frequent recurrence. Presently, cystoscopy and urine cytology serve as the established diagnostic methods for BC. However, their efficacy is limited by their invasive nature and low sensitivity. Therefore, the development of highly specific biomarkers and effective non-invasive detection strategies is imperative for achieving a precise and timely diagnosis of BC, as well as for facilitating an optimal tumor treatment and an improved prognosis. microRNAs (miRNAs), short noncoding RNA molecules spanning around 20-25 nucleotides, are implicated in the regulation of diverse carcinogenic pathways. Substantially altered miRNAs form robust functional regulatory networks that exert a notable influence on the tumorigenesis and progression of BC. Investigations into aberrant miRNAs derived from blood, urine, or extracellular vesicles indicate their potential roles as diagnostic biomarkers and prognostic indicators in BC, enabling miRNAs to monitor the progression and predict the recurrence of the disease. Simultaneously, the investigation centered on miRNA as a potential therapeutic agent presents a novel approach for the treatment of BC. This review comprehensively analyzes biological roles of miRNAs in tumorigenesis and progression, and systematically summarizes their potential as diagnostic and prognostic biomarkers, as well as therapeutic targets for BC. Additionally, we evaluate the progress made in laboratory techniques within this field and discuss the prospects.
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Affiliation(s)
- Pei Wang
- Laboratory Medicine Center, the Second Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu 210011, China
| | - Xiaowei Wei
- Laboratory Medicine Center, the Second Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu 210011, China
| | - Xiaojun Qu
- Laboratory Medicine Center, the Second Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu 210011, China
| | - Yefei Zhu
- Laboratory Medicine Center, the Second Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu 210011, China
- School of Biological Science and Medical Engineering, Southeast University, Nanjing, Jiangsu 210096, China
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2
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Manciulli T, Marangoni D, Salas-Coronas J, Bocanegra C, Richter J, Gobbi F, Motta L, Minervini A, Bartoloni A, Zammarchi L. Diagnosis and management of complicated urogenital schistosomiasis: a systematic review of the literature. Infection 2023; 51:1185-1221. [PMID: 37466786 PMCID: PMC10545601 DOI: 10.1007/s15010-023-02060-5] [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: 01/13/2023] [Accepted: 05/31/2023] [Indexed: 07/20/2023]
Abstract
BACKGROUND Currently, there are no standardized guidelines for the diagnosis or management of the complications of urogenital schistosomiasis (UGS). This systematic review of the literature aims to investigate the state of the art in reference to diagnostic approaches and the clinical management of this condition. METHODS A systematic review of literature published between January 1990 and January 2021 was conducted in the MEDLINE database, scoping for articles regarding diagnostic means or therapeutic options for the complications of UGS, namely obstructive uropathy, bladder cancer, abortion, ectopic pregnancy, infertility, kidney failure, urolithiasis and the need for invasive procedures. Relevant data were then extracted from the articles deemed eligible according to the inclusion criteria. MAIN RESULTS In total, 3052 articles were identified by the research query, of which 167 articles fulfilling inclusion criteria after title/abstract screening and full-text evaluation were included, 35% on both diagnostic and therapeutic aspects, and 51% on diagnosis and 14% on therapy. Ultrasound was the most frequently tool employed for the diagnosis of UGS complications showing a good performance. Concerning the management of hydronephrosis, the majority of available evidences came from community-based studies where universal treatment with praziquantel was used leading to decrease of prevalence of obstructive uropathy. Concerning studies on surgical procedures, laser endoureterotomy followed by stenting was mostly employed in adult patients leading to a crude cure rate of 60% (43 of 71 patients). In the case of severe hydronephrosis, surgery consisting of ureteral re-implantation showed excellent results with a crude cure rate of 98% (157 cured patients of 160 treated). Concerning bladder cancer, data on 93 patients with a clear diagnosis of UGS-related bladder were available reporting a variable and sometime combined approach based on disease stage. Available data on diagnosis and management of abortion, ectopic pregnancy, infertility, kidney failure, urolithiasis and the need for invasive procedures due to UGS are also presented. CONCLUSIONS The review produced a complete picture of the diagnostic and therapeutic options currently available for complicated UGS. These results can be useful both for guiding clinicians towards correct management and for tracing the direction of future research.
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Affiliation(s)
- Tommaso Manciulli
- Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy
| | - Davide Marangoni
- Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy
| | | | - Cristina Bocanegra
- Tropical Medicine and International Health Unit Vall d'Hebron-Drassanes, Infectious Diseases Department, Vall d'Hebron University Hospital, PROSICS Barcelona, Barcelona, Spain
| | - Joachim Richter
- Institute of Tropical Medicine and International Health, Charité Universitätsmedizin, Corporate Member of Free University and Humboldt University Berlin and Berlin Health Institute, Berlin, Germany
| | - Federico Gobbi
- Infectious-Tropical Diseases and Microbiology Department, IRCCS Ospedale Sacro Cuore Don Calabria, Negrar di Valpolicella, Verona, Italy
| | - Leonardo Motta
- Infectious-Tropical Diseases and Microbiology Department, IRCCS Ospedale Sacro Cuore Don Calabria, Negrar di Valpolicella, Verona, Italy
| | - Andrea Minervini
- Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy
- Unit of Oncologic Minimally-Invasive Urology and Andrology, Azienda Ospedaliero Universitaria Careggi, Florence, Italy
| | - Alessandro Bartoloni
- Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy
- Department of Infectious and Tropical Diseases, Azienda Ospedaliero Universitaria Careggi, Largo Giovanni Alessandro Brambilla, 3, 50134, Florence, Italy
| | - Lorenzo Zammarchi
- Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy.
- Department of Infectious and Tropical Diseases, Azienda Ospedaliero Universitaria Careggi, Largo Giovanni Alessandro Brambilla, 3, 50134, Florence, Italy.
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Wu S, Li R, Jiang Y, Yu J, Zheng J, Li Z, Li M, Xin K, Wang Y, Xu Z, Li S, Chen X. Liquid biopsy in urothelial carcinoma: Detection techniques and clinical applications. Biomed Pharmacother 2023; 165:115027. [PMID: 37354812 DOI: 10.1016/j.biopha.2023.115027] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2023] [Revised: 06/13/2023] [Accepted: 06/14/2023] [Indexed: 06/26/2023] Open
Abstract
The types of urothelial carcinoma (UC) include urothelial bladder cancer and upper tract urothelial carcinoma. Current diagnostic techniques cannot meet the needs of patients. Liquid biopsy is an accurate method of determining the molecular profile of UC and is a cutting-edge and popular technique that is expected to complement existing detection techniques and benefit patients with UC. Circulating tumor cells, cell-free DNA, cell-free RNA, extracellular vesicles, proteins, and metabolites can be found in the blood, urine, or other bodily fluids and are examined during liquid biopsies. This article focuses on the components of liquid biopsies and their clinical applications in UC. Liquid biopsies have tremendous potential in multiple aspects of precision oncology, from early diagnosis and treatment monitoring to predicting prognoses. They may therefore play an important role in the management of UC and precision medicine.
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Affiliation(s)
- Siyu Wu
- Department of Urology, Shengjing Hospital of China Medical University, Shenyang, Liaoning 110004, China
| | - Rong Li
- Department of Urology, Shengjing Hospital of China Medical University, Shenyang, Liaoning 110004, China
| | - Yuanhong Jiang
- Department of Urology, Shengjing Hospital of China Medical University, Shenyang, Liaoning 110004, China
| | - Jiazheng Yu
- Department of Urology, Shengjing Hospital of China Medical University, Shenyang, Liaoning 110004, China
| | - Jianyi Zheng
- Department of Urology, Shengjing Hospital of China Medical University, Shenyang, Liaoning 110004, China
| | - Zeyu Li
- Department of Urology, Shengjing Hospital of China Medical University, Shenyang, Liaoning 110004, China
| | - Mingyang Li
- Department of Urology, Shengjing Hospital of China Medical University, Shenyang, Liaoning 110004, China
| | - Kerong Xin
- Department of Urology, Shengjing Hospital of China Medical University, Shenyang, Liaoning 110004, China
| | - Yang Wang
- Department of Gynecology, Cancer Hospital of China Medical University, Liaoning Cancer Hospital & Institute, Shenyang, Liaoning 110042, China.
| | - Zhenqun Xu
- Department of Urology, Shengjing Hospital of China Medical University, Shenyang, Liaoning 110004, China.
| | - Shijie Li
- Department of Urology, Shengjing Hospital of China Medical University, Shenyang, Liaoning 110004, China.
| | - Xiaonan Chen
- Department of Urology, Shengjing Hospital of China Medical University, Shenyang, Liaoning 110004, China.
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4
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El-Shal AS, Shalaby SM, Abouhashem SE, Elbary EHA, Azazy S, Rashad NM, Sarhan W. Urinary exosomal microRNA-96-5p and microRNA-183-5p expression as potential biomarkers of bladder cancer. Mol Biol Rep 2021; 48:4361-4371. [PMID: 34085193 DOI: 10.1007/s11033-021-06451-5] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2021] [Accepted: 05/27/2021] [Indexed: 12/28/2022]
Abstract
Because of low sensitivity and specificity of the currently available urine biomarkers of bladder cancer (BC) detection and painful cystoscopy procedure. Our study aimed to evaluate expression of urinary exosomal miR-96-5p and miR-183-5p as probable non-invasive and accurate biomarkers for the diagnosis and follow up of BC. Using quantitative real-time polymerase chain reaction; expression of exosomal microRNA (miR)-96-5p and miR- 183-5p in the urine samples of 51 patients with BC, 21 patients with benign urinary bladder lesions and in 24 normal individuals as control group was done. Our study results showed higher expressions of both miR-96-5p and miR-183-5p in urine of BC patients in comparison with control group (P < 0.001 for each). Receiver operating characteristic curve (ROC) analysis showed that each microRNA had good sensitivity and specificity to differentiate BC from non-BC patients miR-96-5p 80.4% and 91.8% and miR-183-5p 78.4% and 81.6% respectively compared to cytology (37.3% and 100%). In addition, it was obvious that the sensitivity of combined miR-96-5p and miR-183-5p for the diagnosis of BC reached 88.2%% and specificity reached 87.8%, which were higher than each one alone. We also found that expression of miR-96-5p and miR-183-5p with high grade, and pathological stage was significantly increased. After surgery, collected urine samples showed significantly lower expression of miR-96-5p-: P < 0.001; and miR-183-5p: P = 0.002. In conclusion, urine miR-96-5p and miR-183-5p are promising tumor biomarkers of BC diagnosis; particularly, when they combined with each other or with urinary cytology.
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Affiliation(s)
- Amal S El-Shal
- Medical Biochemistry Department, Faculty of Medicine, Zagazig University, Zagazig, Egypt
| | - Sally M Shalaby
- Medical Biochemistry Department, Faculty of Medicine, Zagazig University, Zagazig, Egypt.
| | - Safwat E Abouhashem
- Urology Departments, Faculty of Medicine, Zagazig University, Zagazig, Egypt
| | - Eman H Abd Elbary
- Pathology Department, Faculty of Medicine, Zagazig University, Zagazig, Egypt
| | - Samir Azazy
- Urology Department, Faculty of Medicine, Faculty of Medicine, Ain Shams University, Cairo, Egypt
| | - Nearmeen M Rashad
- Internal Medicine Department, Faculty of Medicine, Zagazig University, Zagazig, Egypt
| | - Walaa Sarhan
- Medical Biochemistry Department, Faculty of Medicine, Zagazig University, Zagazig, Egypt
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Humayun-Zakaria N, Ward DG, Arnold R, Bryan RT. Trends in urine biomarker discovery for urothelial bladder cancer: DNA, RNA, or protein? Transl Androl Urol 2021; 10:2787-2808. [PMID: 34295762 PMCID: PMC8261432 DOI: 10.21037/tau-20-1327] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2020] [Accepted: 04/23/2021] [Indexed: 02/01/2023] Open
Abstract
Urothelial bladder cancer is a complex disease displaying a landscape of heterogenous molecular subtypes, mutation profiles and clinical presentations. Diagnosis and surveillance rely on flexible cystoscopy which has high accuracy, albeit accompanied by a high-cost burden for healthcare providers and discomfort for patients. Advances in "omic" technologies and computational biology have provided insights into the molecular pathogenesis of bladder cancer and provided powerful tools to identify markers for disease detection, risk stratification, and predicting responses to therapy. To date, numerous attempts have been made to discover and validate diagnostic biomarkers that could be deployed as an adjunct to the cystoscopic diagnosis and long-term surveillance of bladder cancer. We report a comprehensive literature analysis using PubMed to assess the changing trends in investigating DNA, RNA, or proteins as diagnostic urinary biomarkers over a period of 5 decades: 1970-2020. A gradual shift has been observed in research away from protein biomarkers to nucleic acids including different classes of RNA, and DNA methylation and mutation markers. Until 2000, publications involving protein biomarker discovery constituted 87% of the total number of research articles with DNA comprising 6% and RNA 7%. Since 2000 the proportion of protein biomarker articles has fallen to 40%, and DNA and RNA studies increased to 32% and 28%, respectively. Clearly research focus, perhaps driven by technological innovation, has shifted from proteins to nucleic acids. We optimistically hypothesise that, following thorough validation, a clinically useful detection test for bladder cancer based on a panel of DNA or RNA markers could become reality within 5-10 years.
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Affiliation(s)
- Nada Humayun-Zakaria
- Institute of Cancer and Genomic Sciences, University of Birmingham, Birmingham, UK
| | - Douglas G Ward
- Institute of Cancer and Genomic Sciences, University of Birmingham, Birmingham, UK
| | - Roland Arnold
- Institute of Cancer and Genomic Sciences, University of Birmingham, Birmingham, UK
| | - Richard T Bryan
- Institute of Cancer and Genomic Sciences, University of Birmingham, Birmingham, UK
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Hammouz RY, Kołat D, Kałuzińska Ż, Płuciennik E, Bednarek AK. MicroRNAs: Their Role in Metastasis, Angiogenesis, and the Potential for Biomarker Utility in Bladder Carcinomas. Cancers (Basel) 2021; 13:891. [PMID: 33672684 PMCID: PMC7924383 DOI: 10.3390/cancers13040891] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2021] [Revised: 02/14/2021] [Accepted: 02/16/2021] [Indexed: 02/07/2023] Open
Abstract
Angiogenesis is the process of generating new capillaries from pre-existing blood vessels with a vital role in tumor growth and metastasis. MicroRNAs (miRNAs) are noncoding RNAs that exert post-transcriptional control of protein regulation. They participate in the development and progression of several cancers including bladder cancer (BLCA). In cancer tissue, changes in microRNA expression exhibit tissue specificity with high levels of stability and detectability. miRNAs are less vulnerable to degradation, making them novel targets for therapeutic approaches. A suitable means of targeting aberrant activated signal transduction pathways in carcinogenesis of BLCA is possibly through altering the expression of key miRNAs that regulate them, exerting a strong effect on signal transduction. Precaution must be taken, as the complexity of miRNA regulation might result in targeting several downstream tumor suppressors or oncogenes, enhancing the effect further. Since exosomes contain both mRNA and miRNA, they could therefore possibly be more effective in targeting a recipient cell if they deliver a specific miRNA to modify the recipient cell protein production and gene expression. In this review, we discuss the molecules that have been shown to play a significant role in BLCA tumor development. We also discuss the roles of various miRNAs in BLCA angiogenesis and metastasis. Advances in the management of metastatic BLCA have been limited; miRNA mimics and molecules targeted at miRNAs (anti-miRs) as well as exosomes could serve as therapeutic modalities or as diagnostic biomarkers.
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Affiliation(s)
- Raneem Y. Hammouz
- Department of Molecular Carcinogenesis, Medical University of Lodz, Zeligowskiego 7/9, 90-752 Lodz, Poland; (D.K.); (Ż.K.); (E.P.); (A.K.B.)
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7
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Hong M, He G, Goh S, Low AWX, Tay KJ, Lim TKH, Yeong J, Khor LY, Lim TS. Biomarkers for Precision Urothelial Carcinoma Diagnosis: Current Approaches and the Application of Single-Cell Technologies. Cancers (Basel) 2021; 13:cancers13020260. [PMID: 33445605 PMCID: PMC7827267 DOI: 10.3390/cancers13020260] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2020] [Revised: 12/30/2020] [Accepted: 01/08/2021] [Indexed: 12/12/2022] Open
Abstract
Simple Summary Urothelial carcinoma (UC) is the most frequently diagnosed cancer of the urinary tract and is ranked the sixth most diagnosed cancer in men worldwide. About 70–75% of newly diagnosed UCs are non-invasive or low grade. Different tests such as urine cytology and cystoscopy are used to detect UC. If abnormal tissue is found during cystoscopy, then a biopsy will be performed. Cytology has low sensitivity for low-grade cancer while cystoscopy is invasive and costly. Detecting UC early improves the chances of treatment success. Therefore, many researchers have painstakingly identified urine biological markers for non-invasive UC diagnosis. In this review, we summarize some of the latest and most promising biological markers (including FDA-approved and investigational markers). We also discuss some new technologies that can aid research efforts in biological marker discovery for early UC detection. Abstract Urothelial carcinoma (UC) is the most frequent malignancy of the urinary system and is ranked the sixth most diagnosed cancer in men worldwide. Around 70–75% of newly diagnosed UC manifests as the non-muscle invasive bladder cancer (NMIBC) subtype, which can be treated by a transurethral resection of the tumor. However, patients require life-long monitoring due to its high rate of recurrence. The current gold standard for UC diagnosis, prognosis, and disease surveillance relies on a combination of cytology and cystoscopy, which is invasive, costly, and associated with comorbidities. Hence, there is considerable interest in the development of highly specific and sensitive urinary biomarkers for the non-invasive early detection of UC. In this review, we assess the performance of current diagnostic assays for UC and highlight some of the most promising biomarkers investigated to date. We also highlight some of the recent advances in single-cell technologies that may offer a paradigm shift in the field of UC biomarker discovery and precision diagnostics.
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Affiliation(s)
- Michelle Hong
- A. Menarini Biomarkers Singapore Pte Ltd., Singapore 117440, Singapore;
| | - George He
- Department of Pathology, Singapore General Hospital, Singapore 169856, Singapore; (G.H.); (S.G.); (T.K.H.L.)
| | - Siting Goh
- Department of Pathology, Singapore General Hospital, Singapore 169856, Singapore; (G.H.); (S.G.); (T.K.H.L.)
| | - Alvin Wei Xiang Low
- Department of Urology, Singapore General Hospital, Singapore 169854, Singapore; (A.W.X.L.); (K.J.T.)
| | - Kae Jack Tay
- Department of Urology, Singapore General Hospital, Singapore 169854, Singapore; (A.W.X.L.); (K.J.T.)
| | - Tony Kiat Hon Lim
- Department of Pathology, Singapore General Hospital, Singapore 169856, Singapore; (G.H.); (S.G.); (T.K.H.L.)
| | - Joe Yeong
- Department of Pathology, Singapore General Hospital, Singapore 169856, Singapore; (G.H.); (S.G.); (T.K.H.L.)
- Institute of Molecular and Cell Biology (IMCB), Agency for Science, Technology and Research (A*STAR), Singapore 138673, Singapore
- Correspondence: (J.Y.); (L.Y.K.); (T.S.L.)
| | - Li Yan Khor
- Department of Pathology, Singapore General Hospital, Singapore 169856, Singapore; (G.H.); (S.G.); (T.K.H.L.)
- Correspondence: (J.Y.); (L.Y.K.); (T.S.L.)
| | - Tong Seng Lim
- A. Menarini Biomarkers Singapore Pte Ltd., Singapore 117440, Singapore;
- Correspondence: (J.Y.); (L.Y.K.); (T.S.L.)
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Ng K, Stenzl A, Sharma A, Vasdev N. Urinary biomarkers in bladder cancer: A review of the current landscape and future directions. Urol Oncol 2020; 39:41-51. [PMID: 32919875 DOI: 10.1016/j.urolonc.2020.08.016] [Citation(s) in RCA: 97] [Impact Index Per Article: 24.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2020] [Revised: 07/07/2020] [Accepted: 08/02/2020] [Indexed: 12/23/2022]
Abstract
AIM This narrative review aims to describe established and emerging urinary biomarkers in the diagnosis and surveillance of non-muscle invasive bladder cancer. It provides a comprehensive account of classical, FDA-approved protein biomarkers and discusses their limitations. Further, we discuss the role that epigenetic, genetic, and exosomal markers can play to enhance sensitivity and specificity of the available tests. BACKGROUND The initial diagnosis and surveillance of bladder cancer involves a combination of cystoscopy, upper urinary tract imaging, and urine cytology. Despite high specificity, cytology is limited by low sensitivity. There are currently 6 urinary assays approved by the FDA to enhance diagnosis and surveillance of bladder cancer. While these have improved diagnosis and surveillance when combined with cytology, these tests are still not sufficiently sensitive and false positives often occur in benign conditions which result in inflammation of the urinary tract. Advancements in laboratory techniques have produced significant advancements in epigenetic and genetic markers, as well as extracellular vesicles, with DNA- and RNA-based markers dominating the research in this area in recent years. METHODS We identified relevant published data, using the PubMed/ Medline search engines as well as Google Scholar. We performed an online search using the terms "bladder cancer", "non-muscle invasive bladder cancer" in combination with "urine biomarkers" and limited articles in English published up to February 2020. This review consolidated on all available narrative and systematic reviews published in the 5 years in this field, while also reviewing the original data of each clinical trial or observational study which led to the development of the biomarkers. CONCLUSION The development of laboratory techniques and understanding urine-based biomarkers in BC has fuelled the use of noninvasive liquid-based biomarkers to complement urine cytology. Nonetheless, none are sufficiently effective when used in isolation, and cytology remains the gold standard in many practices. Future efforts will be focused on using these markers in combination as a predictive signature, and moving on to validating them for use in everyday clinical practice.
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Affiliation(s)
- Kenrick Ng
- UCL Cancer Institute, London, United Kindom
| | - Arnulf Stenzl
- Department of Urology, Eberhard-Karls-University, Tübingen, Germany
| | - Anand Sharma
- Department of Medical Oncology, Mount Vernon Cancer Centre, Northwood, United Kindom
| | - Nikhil Vasdev
- Hertfordshire and Bedfordshire Urological Cancer Centre, Lister Hospital, Stevenage, United Kindom; School of Life and Medical Sciences, University of Hertfordshire, United Kindom.
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Erdmann K, Salomo K, Klimova A, Heberling U, Lohse-Fischer A, Fuehrer R, Thomas C, Roeder I, Froehner M, Wirth MP, Fuessel S. Urinary MicroRNAs as Potential Markers for Non-Invasive Diagnosis of Bladder Cancer. Int J Mol Sci 2020; 21:ijms21113814. [PMID: 32471285 PMCID: PMC7312501 DOI: 10.3390/ijms21113814] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2020] [Revised: 05/20/2020] [Accepted: 05/26/2020] [Indexed: 12/21/2022] Open
Abstract
Currently, voided urine cytology (VUC) serves as the gold standard for the detection of bladder cancer (BCa) in urine. Despite its high specificity, VUC has shortcomings in terms of sensitivity. Therefore, alternative biomarkers are being searched, which might overcome these disadvantages as a useful adjunct to VUC. The aim of this study was to evaluate the diagnostic potential of the urinary levels of selected microRNAs (miRs), which might represent such alternative biomarkers due to their BCa-specific expression. Expression levels of nine BCa-associated microRNAs (miR-21, -96, -125b, -126, -145, -183, -205, -210, -221) were assessed by quantitative PCR in urine sediments from 104 patients with primary BCa and 46 control subjects. Receiver operating characteristic (ROC) curve analyses revealed a diagnostic potential for miR-96, -125b, -126, -145, -183, and -221 with area under the curve (AUC) values between 0.605 and 0.772. The combination of the four best candidates resulted in sensitivity, specificity, positive and negative predictive values (NPV), and accuracy of 73.1%, 95.7%, 97.4%, 61.1%, and 80.0%, respectively. Combined with VUC, sensitivity and NPV could be increased by nearly 8%, each surpassing the performance of VUC alone. The present findings suggested a diagnostic potential of miR-125b, -145, -183, and -221 in combination with VUC for non-invasive detection of BCa in urine.
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Affiliation(s)
- Kati Erdmann
- Department of Urology, Technische Universität Dresden, 01307 Dresden, Germany; (K.E.); (K.S.); (U.H.); (A.L.-F.); (R.F.); (C.T.); (M.F.); (M.P.W.)
- National Center for Tumor Diseases (NCT), 01307 Dresden, Germany; (A.K.); (I.R.)
| | - Karsten Salomo
- Department of Urology, Technische Universität Dresden, 01307 Dresden, Germany; (K.E.); (K.S.); (U.H.); (A.L.-F.); (R.F.); (C.T.); (M.F.); (M.P.W.)
| | - Anna Klimova
- National Center for Tumor Diseases (NCT), 01307 Dresden, Germany; (A.K.); (I.R.)
- Institute for Medical Informatics and Biometrics, Technische Universität Dresden, 01307 Dresden, Germany
| | - Ulrike Heberling
- Department of Urology, Technische Universität Dresden, 01307 Dresden, Germany; (K.E.); (K.S.); (U.H.); (A.L.-F.); (R.F.); (C.T.); (M.F.); (M.P.W.)
| | - Andrea Lohse-Fischer
- Department of Urology, Technische Universität Dresden, 01307 Dresden, Germany; (K.E.); (K.S.); (U.H.); (A.L.-F.); (R.F.); (C.T.); (M.F.); (M.P.W.)
| | - Romy Fuehrer
- Department of Urology, Technische Universität Dresden, 01307 Dresden, Germany; (K.E.); (K.S.); (U.H.); (A.L.-F.); (R.F.); (C.T.); (M.F.); (M.P.W.)
| | - Christian Thomas
- Department of Urology, Technische Universität Dresden, 01307 Dresden, Germany; (K.E.); (K.S.); (U.H.); (A.L.-F.); (R.F.); (C.T.); (M.F.); (M.P.W.)
| | - Ingo Roeder
- National Center for Tumor Diseases (NCT), 01307 Dresden, Germany; (A.K.); (I.R.)
- Institute for Medical Informatics and Biometrics, Technische Universität Dresden, 01307 Dresden, Germany
| | - Michael Froehner
- Department of Urology, Technische Universität Dresden, 01307 Dresden, Germany; (K.E.); (K.S.); (U.H.); (A.L.-F.); (R.F.); (C.T.); (M.F.); (M.P.W.)
| | - Manfred P. Wirth
- Department of Urology, Technische Universität Dresden, 01307 Dresden, Germany; (K.E.); (K.S.); (U.H.); (A.L.-F.); (R.F.); (C.T.); (M.F.); (M.P.W.)
| | - Susanne Fuessel
- Department of Urology, Technische Universität Dresden, 01307 Dresden, Germany; (K.E.); (K.S.); (U.H.); (A.L.-F.); (R.F.); (C.T.); (M.F.); (M.P.W.)
- Correspondence: ; Tel.: +49-351-45814544
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Zhang W, Zhang XJ, Chao SY, Chen SJ, Zhang ZJ, Zhao J, Lv YN, Yao JJ, Bai YY. Update on urine as a biomarker in cancer: a necessary review of an old story. Expert Rev Mol Diagn 2020; 20:477-488. [PMID: 32212972 DOI: 10.1080/14737159.2020.1743687] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Introduction: Cancer causes thousands of deaths worldwide each year. Therefore, monitoring of health status and the early diagnosis of cancer using noninvasive assays, such as the analysis of molecular biomarkers in urine, is essential. However, effective biomarkers for early diagnosis of cancer have not been established in many types of cancer.Areas covered: In this review, we discuss recent findings with regard to the use of urine composition as a biomarker in eleven types of cancer. We also highlight the use of urine biomarkers for improving early diagnosis.Expert opinion: Urinary biomarkers have been applied for clinical application of early diagnosis. The main limitation is a lack of integrated approaches for identification of new biomarkers in most cancer. The utilization of urinary biomarker detection will be promoted by improved detection methods and new data from different types of cancers. With the development of precision medicine, urinary biomarkers will play an increasingly important clinical role. Future early diagnosis would benefit from changes in the utilization of urinary biomarkers.
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Affiliation(s)
- Wei Zhang
- College of Animal Science and Veterinary Medicine, Henan Institute of Science and Technology, Xinxiang, China
| | - Xiao Jian Zhang
- College of Animal Science and Veterinary Medicine, Henan Institute of Science and Technology, Xinxiang, China
| | - Shen Yan Chao
- College of Animal Science and Veterinary Medicine, Henan Institute of Science and Technology, Xinxiang, China
| | - Su Juan Chen
- Synthetic Biology Engineering Lab of Henan Province, School of Sciences and Technology, Xinxiang Medical University, Henan, China
| | - Zi Jing Zhang
- Institute of Animal Husbandry and Veterinary Science, Henan Academy of Agricultural Sciences, Zhengzhou, Henan, PR China
| | - Jian Zhao
- College of Animal Science and Veterinary Medicine, Henan Institute of Science and Technology, Xinxiang, China
| | - Ya Nan Lv
- College of Animal Science and Veterinary Medicine, Henan Institute of Science and Technology, Xinxiang, China
| | - Jing Jie Yao
- College of Animal Science and Veterinary Medicine, Henan Institute of Science and Technology, Xinxiang, China
| | - Yue Yu Bai
- Animal Health Supervision in Henan Province, Zhengzhou, Henan, PR China
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11
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Tan X, Broses LJ, Zhou M, Day KC, Liu W, Li Z, Weizer AZ, Munson KA, Khaing Oo MK, Day ML, Fan X. Multiparameter urine analysis for quantitative bladder cancer surveillance of orthotopic xenografted mice. LAB ON A CHIP 2020; 20:634-646. [PMID: 31922156 DOI: 10.1039/c9lc01006h] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
The human-derived orthotopic xenograft mouse model is an effective platform for performing in vivo bladder cancer studies to examine tumor development, metastasis, and therapeutic effects of drugs. To date, the surveillance of tumor progression in real time for orthotopic bladder xenografts is highly dependent on semi-quantitative in vivo imaging technologies such as bioluminescence. While these imaging technologies can estimate tumor progression, they are burdened with requirements such as anesthetics, specialized equipment, and genetic modification of the injected cell line. Thus, a convenient and non-invasive technology to quantitatively monitor the growth of bladder cancer in orthotopic xenografts is highly desired. In this work, using a microfluidic chemiluminescent ELISA platform, we have successfully developed a rapid, multiparameter urine-based and non-invasive biomolecular prognostic technology for orthotopic bladder cancer xenografts. This method consists of two steps. First, the concentrations of a panel of four urinary biomarkers are quantified from the urine of mice bearing orthotopic bladder xenografts. Second, machine learning and principal component analysis (PCA) algorithms are applied to analyze the urinary biomarkers, and subsequently, a score is assigned to indicate the tumor growth. With this methodology, we have quantitatively monitored the orthotopic growth of human bladder cancer that was inoculated with low, medium, and high cancer cell numbers. We also employed this method and performed a proof of principle experiment to examine the in vivo therapeutic efficacy of the EGFR inhibitor, dacomitinib.
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Affiliation(s)
- Xiaotian Tan
- Department of Biomedical Engineering, University of Michigan, Ann Arbor, MI 48109, USA.
| | - Luke J Broses
- Department of Urology, University of Michigan, Ann Arbor, MI 48109, USA. and Rogel Comprehensive Cancer Center, University of Michigan, Ann Arbor, MI 48109, USA
| | - Menglian Zhou
- Department of Biomedical Engineering, University of Michigan, Ann Arbor, MI 48109, USA.
| | - Kathleen C Day
- Department of Urology, University of Michigan, Ann Arbor, MI 48109, USA. and Rogel Comprehensive Cancer Center, University of Michigan, Ann Arbor, MI 48109, USA
| | - Wenyi Liu
- Department of Biomedical Engineering, University of Michigan, Ann Arbor, MI 48109, USA.
| | - Ziqi Li
- Department of Biomedical Engineering, University of Michigan, Ann Arbor, MI 48109, USA.
| | - Alon Z Weizer
- Department of Urology, University of Michigan, Ann Arbor, MI 48109, USA. and Rogel Comprehensive Cancer Center, University of Michigan, Ann Arbor, MI 48109, USA
| | - Katherine A Munson
- Department of Urology, University of Michigan, Ann Arbor, MI 48109, USA. and Rogel Comprehensive Cancer Center, University of Michigan, Ann Arbor, MI 48109, USA
| | | | - Mark L Day
- Department of Urology, University of Michigan, Ann Arbor, MI 48109, USA. and Rogel Comprehensive Cancer Center, University of Michigan, Ann Arbor, MI 48109, USA
| | - Xudong Fan
- Department of Biomedical Engineering, University of Michigan, Ann Arbor, MI 48109, USA.
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Abstract
MicroRNAs (miRNAs) are endogenous noncoding RNAs, which regulate gene expression on the post-transcriptional level. Since miRNAs are involved in the regulation of apoptosis, cellular proliferation, differentiation, and other important cellular processes, their deregulation is important for the development of a wide range of diseases including cancer. Apart from tissue, specific disease-related miRNA signatures can be found in body fluids as well. Especially for urologic diseases or injuries, urine miRNAs represent a promising group of biomarkers. Despite a large number of studies describing the importance of urinary miRNAs, there is a lack of recommendations for urine management and subsequent miRNA analysis. Thus, in this chapter, we aim to describe the origin and functions of urinary miRNAs and discuss the technical aspects of their detection including the pre-analytical phase principles and new directions in quantification, which could forward urine miRNA into clinical practice.
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Affiliation(s)
- Jaroslav Juracek
- Central European Institute of Technology, Masaryk University, Brno, Czech Republic
| | - Ondrej Slaby
- Central European Institute of Technology, Masaryk University, Brno, Czech Republic.
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Amin HAA, Kobaisi MH, Samir RM. Schistosomiasis and Bladder Cancer in Egypt: Truths and Myths. Open Access Maced J Med Sci 2019; 7:4023-4029. [PMID: 32165946 PMCID: PMC7061397 DOI: 10.3889/oamjms.2019.857] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2019] [Revised: 11/03/2019] [Accepted: 11/04/2019] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND The gathered archeopathological evidence has confirmed that Schistosomiasis has been endemic in Ancient Egypt for over 500 decades. The association between Schistosoma hematobium and increase bladder cancer risk is also well acknowledged. However, over the years, there is a proved changing pattern of bladder cancer that needs to be investigated. AIM We aim to discuss the truths and myths about bladder cancer and its association with Schistosomiasis in Egypt. METHODS A cross-sectional, case-control study was performed to collect recent data on the topic. RESULTS Of the reported cancer cases, 79.3% were transitional cell carcinoma (TCC), an additional 6% showed associated squamous features. Squamous cell carcinoma (SCC) constituted only 13.8% of cancer cases. Schistosomiasis was histologically confirmed in 19 cancer cases, only one was SCC. The relative frequency of TCC is increasing, while SCC is decreasing. There is no evidence that this pattern is related to smoking or environmental factors, as the incidence of lung cancer, is not proportionately increasing. CONCLUSION The old concept that Schistosomiasis is associated with SCC should be revaluated as most cases are associated with TCC. Relying on the histopathology for confirmation of Schistosomiasis in our research studies appears to be non-accurate and leads to irrelevant results.
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15
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Humayun-Zakaria N, Arnold R, Goel A, Ward D, Savill S, Bryan RT. Tropomyosins: Potential Biomarkers for Urothelial Bladder Cancer. Int J Mol Sci 2019; 20:E1102. [PMID: 30836651 PMCID: PMC6429115 DOI: 10.3390/ijms20051102] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2019] [Revised: 02/28/2019] [Accepted: 03/01/2019] [Indexed: 02/07/2023] Open
Abstract
Despite the incidence and prevalence of urothelial bladder cancer (UBC), few advances in treatment and diagnosis have been made in recent years. In this review, we discuss potential biomarker candidates: the tropomyosin family of genes, encoded by four loci in the human genome. The expression of these genes is tissue-specific. Tropomyosins are responsible for diverse cellular roles, most notably based upon their interplay with actin to maintain cellular processes, integrity and structure. Tropomyosins exhibit a large variety of splice forms, and altered isoform expression levels have been associated with cancer, including UBC. Notably, tropomyosin isoforms are detectable in urine, offering the potential for non-invasive diagnosis and risk-stratification. This review collates the basic knowledge on tropomyosin and its isoforms, and discusses their relationships with cancer-related phenomena, most specifically in UBC.
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Affiliation(s)
- Nada Humayun-Zakaria
- Institute of Cancer and Genomic Sciences, College of Medicine and Dental Sciences, University of Birmingham, Birmingham B15 2TT, UK.
| | - Roland Arnold
- Institute of Cancer and Genomic Sciences, College of Medicine and Dental Sciences, University of Birmingham, Birmingham B15 2TT, UK.
| | - Anshita Goel
- Institute of Cancer and Genomic Sciences, College of Medicine and Dental Sciences, University of Birmingham, Birmingham B15 2TT, UK.
| | - Douglas Ward
- Institute of Cancer and Genomic Sciences, College of Medicine and Dental Sciences, University of Birmingham, Birmingham B15 2TT, UK.
| | - Stuart Savill
- North Wales Clinical Research Centre, Betsi Cadwaladr University Health Board, Wrexham LL13 7YP, UK.
| | - Richard T Bryan
- Institute of Cancer and Genomic Sciences, College of Medicine and Dental Sciences, University of Birmingham, Birmingham B15 2TT, UK.
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16
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Liu Y, Liu T, Jin H, Yin L, Yu H, Bi J. MiR-411 suppresses the development of bladder cancer by regulating ZnT1. Onco Targets Ther 2018; 11:8695-8704. [PMID: 30584327 PMCID: PMC6287661 DOI: 10.2147/ott.s173750] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023] Open
Abstract
Background At present, the molecular genetics of the development and progression of bladder cancer are still unclear. In recent years, the pathological relevance and significance of microRNAs (miRNAs) in bladder cancer have attracted increasing attention. Methods The expressions of miR-411 and zinc transporter 1 (ZnT1) in bladder cancer were determined by western blot and real-time PCR. Biological software, luciferase reporter gene, Western blot and real-time PCR were used to determine the regulatory effect of miR-411 on ZnT1. MTT and transwell were used to confirm the regulatory effect of miR-411 on bladder cancer cells. MTT and transwell were used to find how miR-411 modulated the biological activity of bladder cancer cells by regulating ZnT1. Results The expression of miR-411 was low in bladder cancer and was negatively correlated with ZnT1. MiR-411 can inhibit the activity and the expression of ZnT1. MiR-411 can inhibit the growth and metastasis of bladder cancer cells. MiR-411 inhibited the growth and metastasis of bladder cancer cells by targeting ZnT1. Conclusion The miR-411 target ZnT1 may provide a potential therapeutic target for the treatment of bladder cancer.
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Affiliation(s)
- Yang Liu
- Urology Surgery, First Affiliated Hospital of China Medical University, Shenyang, China,
| | - Tao Liu
- Urology Surgery, First Affiliated Hospital of China Medical University, Shenyang, China,
| | - Hongwei Jin
- Urology Surgery, First Affiliated Hospital of China Medical University, Shenyang, China,
| | - Lei Yin
- Urology Surgery, First Affiliated Hospital of China Medical University, Shenyang, China,
| | - Hongyuan Yu
- Urology Surgery, First Affiliated Hospital of China Medical University, Shenyang, China,
| | - Jianbin Bi
- Urology Surgery, First Affiliated Hospital of China Medical University, Shenyang, China,
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17
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Yao Q, Pei Y, Zhang X, Xie B. microRNA-96 acts as a tumor suppressor gene in human osteosarcoma via target regulation of EZRIN. Life Sci 2018; 203:1-11. [DOI: 10.1016/j.lfs.2018.04.012] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2018] [Revised: 03/26/2018] [Accepted: 04/11/2018] [Indexed: 02/06/2023]
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Tan WS, Tan WP, Tan MY, Khetrapal P, Dong L, deWinter P, Feber A, Kelly JD. Novel urinary biomarkers for the detection of bladder cancer: A systematic review. Cancer Treat Rev 2018; 69:39-52. [PMID: 29902678 DOI: 10.1016/j.ctrv.2018.05.012] [Citation(s) in RCA: 55] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2018] [Revised: 05/24/2018] [Accepted: 05/27/2018] [Indexed: 01/10/2023]
Abstract
BACKGROUND Urinary biomarkers for the diagnosis of bladder cancer represents an area of considerable research which has been tested in both patients presenting with haematuria and non-muscle invasive bladder cancer patients requiring surveillance cystoscopy. In this systematic review, we identify and appraise the diagnostic sensitive and specificity of reported novel biomarkers of different 'omic' class and highlight promising biomarkers investigated to date. METHODS A MEDLINE/Pubmed systematic search was performed between January 2013 and July 2017 using the following keywords: (bladder cancer OR transitional cell carcinoma OR urothelial cell carcinoma) AND (detection OR diagnosis) AND urine AND (biomarker OR assay). All studies had a minimum of 20 patients in both bladder cancer and control arms and reported sensitivity and/or specificity and/or receiver operating characteristics (ROC) curve. QUADAS-2 tool was used to assess risk of bias and applicability of studies. The search protocol was registered in the PROSPERO database (CRD42016049918). RESULTS Systematic search yielded 115 reports were included for analysis. In single target biomarkers had a sensitivity of 2-94%, specificity of 46-100%, positive predictive value (PPV) of 47-100% and negative predictive value (NPV) of 21-94%. Multi-target biomarkers achieved a sensitivity of 24-100%, specificity of 48-100%, PPV of 42-95% and NPV of 32-100%. 50 studies achieved a sensitivity and specificity of ≥80%. Protein (n = 59) and transcriptomic (n = 21) biomarkers represents the most studied biomarkers. Multi-target biomarker panels had a better diagnostic accuracy compared to single biomarker targets. Urinary cytology with urinary biomarkers improved the diagnostic ability of the biomarker. The sensitivity and specificity of biomarkers were higher for primary diagnosis compared to patients in the surveillance setting. Most studies were case control studies and did not have a predefined threshold to determine a positive test result indicating a possible risk of bias. CONCLUSION This comprehensive systematic review provides an update on urinary biomarkers of different 'omic' class and highlights promising biomarkers. Few biomarkers achieve a high sensitivity and negative predictive value. Such biomarkers will require external validation in a prospective observational setting before adoption in clinical practice.
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Affiliation(s)
- Wei Shen Tan
- Division of Surgery and Interventional Science, University College London, 3rd Floor Charles Bell House, 43-45 Foley Street, London W1W 7TS, UK; Department of Urology, University College London Hospital at Westmoreland Street, 16-18 Westmoreland Street, London W1G 8PH, UK.
| | - Wei Phin Tan
- Department of Urology, Rush University Medical Center, 1653 W Congress Pkwy, Chicago, IL 60612, USA
| | - Mae-Yen Tan
- School of Public Health, London School of Hygiene & Tropical Medicine, Keppel Street, London WC1E 7HT, UK
| | - Pramit Khetrapal
- Division of Surgery and Interventional Science, University College London, 3rd Floor Charles Bell House, 43-45 Foley Street, London W1W 7TS, UK; Department of Urology, University College London Hospital at Westmoreland Street, 16-18 Westmoreland Street, London W1G 8PH, UK
| | - Liqin Dong
- UCL Cancer Institute, University College London, Paul O'Gorman Building, 72 Huntley Street, London WC1E 6DD, UK
| | - Patricia deWinter
- Division of Surgery and Interventional Science, University College London, 3rd Floor Charles Bell House, 43-45 Foley Street, London W1W 7TS, UK
| | - Andrew Feber
- UCL Cancer Institute, University College London, Paul O'Gorman Building, 72 Huntley Street, London WC1E 6DD, UK
| | - John D Kelly
- Division of Surgery and Interventional Science, University College London, 3rd Floor Charles Bell House, 43-45 Foley Street, London W1W 7TS, UK; Department of Urology, University College London Hospital at Westmoreland Street, 16-18 Westmoreland Street, London W1G 8PH, UK
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19
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Kutwin P, Konecki T, Borkowska EM, Traczyk-Borszyńska M, Jabłonowski Z. Urine miRNA as a potential biomarker for bladder cancer detection - a meta-analysis. Cent European J Urol 2018; 71:177-185. [PMID: 30038807 PMCID: PMC6051360 DOI: 10.5173/ceju.2018.1605] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2017] [Revised: 01/02/2018] [Accepted: 03/23/2018] [Indexed: 12/14/2022] Open
Abstract
Introduction White light cystoscopy (WLC), often supported by urine cytology, is considered the ‘goldstandard’ in the diagnosis and follow-up of bladder cancer (BCa). In recent years, urine microRNA (miRNA) tests have been performed for the detection of bladder cancer. Material and methods A systematic review of the PubMed platform was performed by searching for articles in which miRNA in the urine was used for the detection of BCa. Results The greatest sensitivity (86.6%) in BCa detection was achieved for multi-miRNA in urine sediment. The greatest specificity (85.3%) was achieved for multi-miRNA from voided urine. There were significant differences (p <0.01) between single-miRNA (OR 8.96; CI 6.37–12.59) and the multi-miRNA group (OR 19.95; CI 13.35–29.81). There were no differences among the specimens (voided urine, supernatant, sediment) used for the test. Conclusions Urine miRNAs have the potential to be a valid marker for bladder cancer detection. They can successfully compete with other non-invasive diagnostic tests.
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Affiliation(s)
- Piotr Kutwin
- Medical University of Łódź, 1 Department of Urology, Łódź, Poland
| | - Tomasz Konecki
- Medical University of Łódź, 1 Department of Urology, Łódź, Poland
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20
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Abstract
Bladder cancer has been identified as one of the most malignant cancers with high incidence and mortality. The underlying mechanisms by which regulate the tumorigenesis of bladder cancer deserve further investigation. Here, we found that miR-192-5p was downregulated in human bladder cancer cell lines and tissues. Overexpression of miR-192-5p significantly inhibited the growth of bladder cancer cells, while depletion of miR-192-5p exerted opposite effect. Bioinformatics analysis and molecular mechanism study identified that miR-192-5p targeted the transcription factor Yin Yang 1 (YY1) and decreased the expression level of YY1. Highly expressed YY1 attenuated the potential tumor suppressive function of miR-192-5p. The expression of miR-192-5p was negatively correlated with that of YY1 in bladder cancer tissues. These results indicated that miR-192-5p might serve as a promising target in bladder cancer diagnosis and therapy.
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21
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Fuessel S, Lohse-Fischer A, Vu Van D, Salomo K, Erdmann K, Wirth MP. Quantification of MicroRNAs in Urine-Derived Specimens. Methods Mol Biol 2018; 1655:201-226. [PMID: 28889388 DOI: 10.1007/978-1-4939-7234-0_16] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
MicroRNAs are small noncoding RNAs which regulate the expression of genes involved in a multitude of cellular processes. Dysregulation of microRNAs and-in consequence-of the affected pathways is frequently observed in numerous pathologies including cancers. Therefore, tumor-related alterations in microRNA expression and function can reflect molecular processes of tumor onset and progression qualifying microRNAs as potential diagnostic and prognostic biomarkers.In particular, microRNAs with differential expression in bladder cancer (BCa) might represent promising tools for noninvasive tumor detection in urine. This would be helpful not only for diagnostic and monitoring purposes but also for therapeutic decisions. Detection and quantification of BCa-associated microRNAs in urine can be performed using the cellular sediment, which also contains BCa cells, or in exosomes originating from those cells. Methods for isolation of exosomes from urine, extraction of total RNA from cells and exosomes as well as techniques for RNA quantification, reverse transcription, and qPCR-based quantification of microRNA expression levels are described herein.
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Affiliation(s)
- Susanne Fuessel
- Department of Urology, Technische Universität Dresden, 01307, Dresden, Germany.
| | | | - Dana Vu Van
- Department of Urology, Technische Universität Dresden, 01307, Dresden, Germany
| | - Karsten Salomo
- Department of Urology, Technische Universität Dresden, 01307, Dresden, Germany
| | - Kati Erdmann
- Department of Urology, Technische Universität Dresden, 01307, Dresden, Germany
| | - Manfred P Wirth
- Department of Urology, Technische Universität Dresden, 01307, Dresden, Germany
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Zhao F, Ge YZ, Zhou LH, Xu LW, Xu Z, Ping WW, Wang M, Zhou CC, Wu R, Jia RP. Identification of hub miRNA biomarkers for bladder cancer by weighted gene coexpression network analysis. Onco Targets Ther 2017; 10:5551-5559. [PMID: 29200870 PMCID: PMC5702163 DOI: 10.2147/ott.s146479] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023] Open
Abstract
Bladder cancer (BC) is a common urinary system tumor with high aggressiveness, and it results in relatively high mortality due to a lack of precise and suitable biomarkers. In this study, we applied the weighted gene coexpression network analysis method to miRNA expression data from BC patients, and screened for network modules associated with BC progression. Hub miRNAs were selected, followed by functional enrichment analyses of their target genes for the most closely related module. These hub miRNAs were found to be involved in several functional pathways including pathway in cancer, regulation of actin cytoskeleton, PI3K-Akt signaling pathway, mitogen-activated protein kinase (MAPK) signaling pathway, Wnt signaling pathway, proteoglycans in cancer, focal adhesion and p53 signaling pathway via regulating target genes. Finally, their prognostic significance was tested using analyses of overall survival. A few novel prognostic miRNAs were identified based on expression profiles and related survival data. In conclusion, several miRNAs that were critical in BC initiation and progression have been identified in this study. These miRNAs, which may contribute to a comprehensive understanding of the pathogenesis of BC, could serve as potential biomarkers for BC prognosis or as new therapeutic targets.
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Affiliation(s)
- Feng Zhao
- Department of Urology, Nanjing First Hospital, Nanjing Medical University, Nanjing, China
| | - Yu-Zheng Ge
- Department of Urology, Nanjing First Hospital, Nanjing Medical University, Nanjing, China
| | - Liu-Hua Zhou
- Department of Urology, Nanjing First Hospital, Nanjing Medical University, Nanjing, China
| | - Lu-Wei Xu
- Department of Urology, Nanjing First Hospital, Nanjing Medical University, Nanjing, China
| | - Zheng Xu
- Department of Urology, Nanjing First Hospital, Nanjing Medical University, Nanjing, China
| | - Wen-Wen Ping
- Department of Rheumatology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Min Wang
- Department of Urology, Nanjing First Hospital, Nanjing Medical University, Nanjing, China
| | - Chang-Cheng Zhou
- Department of Urology, Nanjing First Hospital, Nanjing Medical University, Nanjing, China
| | - Ran Wu
- Department of Urology, Nanjing First Hospital, Nanjing Medical University, Nanjing, China
| | - Rui-Peng Jia
- Department of Urology, Nanjing First Hospital, Nanjing Medical University, Nanjing, China
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Gasparri ML, Casorelli A, Bardhi E, Besharat AR, Savone D, Ruscito I, Farooqi AA, Papadia A, Mueller MD, Ferretti E, Benedetti Panici P. Beyond circulating microRNA biomarkers: Urinary microRNAs in ovarian and breast cancer. Tumour Biol 2017; 39:1010428317695525. [PMID: 28459207 DOI: 10.1177/1010428317695525] [Citation(s) in RCA: 39] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Breast cancer is the most common malignancy in women worldwide, and ovarian cancer is the most lethal gynecological malignancy. Women carrying a BRCA1/2 mutation have a very high lifetime risk of developing breast and ovarian cancer. The only effective risk-reducing strategy in BRCA-mutated women is a prophylactic surgery with bilateral mastectomy and bilateral salpingo-oophorectomy. However, many women are reluctant to undergo these prophylactic surgeries due to a consequent mutilated body perception, unfulfilled family planning, and precocious menopause. In these patients, an effective screening strategy is available only for breast cancer, but it only consists in close radiological exams with a significant burden for the health system and a significant distress to the patients. No biomarkers have been shown to effectively detect breast and ovarian cancer at an early stage. MicroRNAs (miRNAs) are key regulatory molecules operating in a post-transcriptional regulation of gene expression. Aberrant expression of miRNAs has been documented in several pathological conditions, including solid tumors, suggesting their involvement in tumorigenesis. miRNAs can be detected in blood and urine and could be used as biomarkers in solid tumors. Encouraging results are emerging in gynecological malignancy as well, and suggest a different pattern of expression of miRNAs in biological fluids of breast and ovarian cancer patients as compared to healthy control. Aim of this study is to highlight the role of the urinary miRNAs which are specifically associated with cancer and to investigate their role in early diagnosis and in determining the prognosis in breast and ovarian cancer.
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Affiliation(s)
- Maria Luisa Gasparri
- 1 Department of Gynecology, Obstetrics and Urology, Sapienza University of Rome, Rome, Italy.,2 Department of Obstetrics and Gynecology, University Hospital of Berne, University of Berne, Berne, Switzerland
| | - Assunta Casorelli
- 1 Department of Gynecology, Obstetrics and Urology, Sapienza University of Rome, Rome, Italy
| | - Erlisa Bardhi
- 1 Department of Gynecology, Obstetrics and Urology, Sapienza University of Rome, Rome, Italy
| | - Aris Raad Besharat
- 1 Department of Gynecology, Obstetrics and Urology, Sapienza University of Rome, Rome, Italy
| | - Delia Savone
- 1 Department of Gynecology, Obstetrics and Urology, Sapienza University of Rome, Rome, Italy
| | - Ilary Ruscito
- 1 Department of Gynecology, Obstetrics and Urology, Sapienza University of Rome, Rome, Italy
| | - Ammad Ahmad Farooqi
- 3 Institute of Biomedical and Genetic Engineering (IBGE), Islamabad, Pakistan
| | - Andrea Papadia
- 2 Department of Obstetrics and Gynecology, University Hospital of Berne, University of Berne, Berne, Switzerland
| | - Michael David Mueller
- 2 Department of Obstetrics and Gynecology, University Hospital of Berne, University of Berne, Berne, Switzerland
| | - Elisabetta Ferretti
- 4 Department of Experimental Medicine, Sapienza University of Rome, Rome, Italy.,5 Neuromed Institute, Pozzilli, Italy
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Liu X, Liu X, Wu Y, Wu Q, Wang Q, Yang Z, Li L. MicroRNAs in biofluids are novel tools for bladder cancer screening. Oncotarget 2017; 8:32370-32379. [PMID: 28423688 PMCID: PMC5458291 DOI: 10.18632/oncotarget.16026] [Citation(s) in RCA: 31] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2017] [Accepted: 02/17/2017] [Indexed: 02/06/2023] Open
Abstract
MicroRNAs (miRNAs) are short non-coding RNAs that play important roles in basic cellular processes, including differentiation, proliferation, apoptosis and autophagy. They are also involved in various stages of tumorigenesis and play key roles in bladder cancer initiation and progression. Notably, the altered expression of miRNAs in the tumors is reflected in body fluids, including blood and urine, which opens avenues for non-invasive diagnosis and prognosis. Many studies have demonstrated that epigenetic changes extensively alter tumoral microRNA expression. The high reproducibility, specificity and sensitivity of miRNA levels in body fluids suggest their potential use as biomarkers for cancer screening and diagnosis. For example, recent technological advances have made it possible to detect miRNAs in urine for bladder cancer screening. In this review, we focus mainly on the current knowledge and future challenges for incorporating miRNAs in body fluids, like urine and blood, for making clinical diagnoses and assessing prognoses in bladder cancer.
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Affiliation(s)
- Xiaobing Liu
- Department of Urology, Second Affiliated Hospital, Third Military Medical University, Chongqing, China
| | - Xin Liu
- Department of Urology, Second Affiliated Hospital, Third Military Medical University, Chongqing, China
| | - Yuqi Wu
- Department of Urology, Second Affiliated Hospital, Third Military Medical University, Chongqing, China
| | - Qingjian Wu
- Department of Urology, Second Affiliated Hospital, Third Military Medical University, Chongqing, China
| | - Qingqing Wang
- Department of Urology, Second Affiliated Hospital, Third Military Medical University, Chongqing, China
| | - Zhenxing Yang
- Department of Urology, Second Affiliated Hospital, Third Military Medical University, Chongqing, China
| | - Longkun Li
- Department of Urology, Second Affiliated Hospital, Third Military Medical University, Chongqing, China
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Koduru SV, Tiwari AK, Leberfinger A, Hazard SW, Kawasawa YI, Mahajan M, Ravnic DJ. A Comprehensive NGS Data Analysis of Differentially Regulated miRNAs, piRNAs, lncRNAs and sn/snoRNAs in Triple Negative Breast Cancer. J Cancer 2017; 8:578-596. [PMID: 28367238 PMCID: PMC5370502 DOI: 10.7150/jca.17633] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2016] [Accepted: 11/06/2016] [Indexed: 12/12/2022] Open
Abstract
Cancer is the second leading cause of death in the United States and is a major public health concern worldwide. Basic, clinical and epidemiological research is leading to improved cancer detection, prevention, and outcomes. Recent technological advances have allowed unbiased and comprehensive screening of genome-wide gene expression. Small non-coding RNAs (sncRNAs) have been shown to play an important role in biological processes and could serve as a diagnostic, prognostic and therapeutic biomarker for specific diseases. Recent findings have begun to reveal and enhance our understanding of the complex architecture of sncRNA expression including miRNAs, piRNAs, lncRNAs, sn/snoRNAs and their relationships with biological systems. We used publicly available small RNA sequencing data that was derived from 24 triple negative breast cancers (TNBC) and 14 adjacent normal tissue samples to remap various types of sncRNAs. We found a total of 55 miRNAs were aberrantly expressed (p<0.005) in TNBC samples (8 miRNAs upregulated; 47 downregulated) compared to adjacent normal tissues whereas the original study reported only 25 novel miRs. In this study, we used pathway analysis of differentially expressed miRNAs which revealed TGF-beta signaling pathways to be profoundly affected in the TNBC samples. Furthermore, our comprehensive re-mapping strategy allowed us to discover a number of other differentially expressed sncRNAs including piRNAs, lncRNAs, sn/snoRNAs, rRNAs, miscRNAs and nonsense-mediated decay RNAs. We believe that our sncRNA analysis workflow is extremely comprehensive and suitable for discovery of novel sncRNAs changes, which may lead to the development of innovative diagnostic and therapeutic tools for TNBC.
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Affiliation(s)
- Srinivas V Koduru
- Division of Plastic Surgery, Department of Surgery, College of Medicine, Pennsylvania State University, 500 University Drive, Hershey, PA 17033
| | - Amit K Tiwari
- Department of Pharmacology & Experimental Therapeutics, College of Pharmacy & Pharmaceutical Sciences, University of Toledo - Health Sciences Campus, 300 Arlington Ave, Toledo, OH 43614
| | - Ashley Leberfinger
- Division of Plastic Surgery, Department of Surgery, College of Medicine, Pennsylvania State University, 500 University Drive, Hershey, PA 17033
| | - Sprague W Hazard
- Department of Anesthesia, College of Medicine, Pennsylvania State University, 500 University Drive, Hershey, PA 17033
| | - Yuka Imamura Kawasawa
- Department of Pharmacology, Department of Biochemistry and Molecular Biology, and Institute for Personalized Medicine, Pennsylvania State University College of Medicine, 500 University Drive, Hershey, PA17033
| | - Milind Mahajan
- Genomics Facility, Department of Genetics and Genomics Sciences, Icahn School of Medicine, Mount Sinai, 1425 Madison Ave, New York, NY 10029
| | - Dino J Ravnic
- Division of Plastic Surgery, Department of Surgery, College of Medicine, Pennsylvania State University, 500 University Drive, Hershey, PA 17033
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Fendler A, Stephan C, Yousef GM, Kristiansen G, Jung K. The translational potential of microRNAs as biofluid markers of urological tumours. Nat Rev Urol 2016; 13:734-752. [DOI: 10.1038/nrurol.2016.193] [Citation(s) in RCA: 90] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
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27
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Salido-Guadarrama AI, Morales-Montor JG, Rangel-Escareño C, Langley E, Peralta-Zaragoza O, Cruz Colin JL, Rodriguez-Dorantes M. Urinary microRNA-based signature improves accuracy of detection of clinically relevant prostate cancer within the prostate-specific antigen grey zone. Mol Med Rep 2016; 13:4549-60. [PMID: 27081843 PMCID: PMC4878542 DOI: 10.3892/mmr.2016.5095] [Citation(s) in RCA: 42] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2015] [Accepted: 02/15/2016] [Indexed: 12/19/2022] Open
Abstract
At present, prostate-specific antigen (PSA) is used as a clinical biomarker for prostate cancer (PCa) diagnosis; however, a large number of patients with benign prostate hyperplasia (BPH) with PSA levels in the ʻgray areaʼ (4–10 ng/ml) are currently subjected to unnecessary biopsy due to overdiagnosis. Certain microRNAs (miRs) have been proven to be useful biomarkers, several of which are detectable in bodily fluids. The present study identified and validated a urinary miR-based signature to enhance the specificity of PCa diagnosis and to reduce the number of patients with benign conditions undergoing biopsy. Seventy-three urine samples from Mexican patients with diagnosis of PCa with a Gleason score ≥7 and 70 patients diagnosed with BPH were collected after digital rectal examination (DRE) of the prostate. miR expression profiles were determined using TaqMan Low Density Array experiments, and normalized Ct values for the miRs were compared between PCa and BPH groups. Receiver operating characteristic (ROC) curve analysis was performed to evaluate whether miR detection in urine is suitable for distinguishing patients with PCa from those with BPH. The identified miR-100/200b signature was significantly correlated with PCa. Using a multivariable logistic regression approach, a base model including the clinical variables age, prostate-specific antigen (PSA), the percentage of free PSA and DRE was generated, and a second base model additionally contained the miR-100/200b signature. ROC analysis demonstrated that the combined model significantly outperformed the capacity of PSA (P<0.001) and the base model (P=0.01) to discriminate between PCa and BPH patients. In terms of evaluation of the sub-group of patients in the gray zone of PSA levels, the performance of the combined model for predicting PCa cases was significantly superior to PSA level determination (P<0.001) and the base model (P=0.009). In addition, decision curve analysis demonstrated that the use of the combined model increased the clinical benefit for patients and produced a substantial reduction in unnecessary biopsies across a range of reasonable threshold probabilities (10–50%). Detection of the urinary miR signature identified in the present study as part of clinical diagnostic procedures will enhance the accuracy of PCa diagnosis and provide a clinical benefit for patients with BPH by sparing them from undergoing invasive biopsy. To the best of our knowledge, the present study was the first to describe the profiling of urinary miR100 and miR-200b levels for the clinical diagnosis of PCa.
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Affiliation(s)
| | | | - Claudia Rangel-Escareño
- Computational Genomics, The National Institute of Genomic Medicine, Mexico City 14610, Mexico
| | - Elizabeth Langley
- Department of Basic Research, National Institute of Cancerology, Mexico City 14080, Mexico
| | - Oscar Peralta-Zaragoza
- Division of Chronic Infections and Cancer, Research Center in Infection Diseases, National Institute of Public Health, Cuernavaca 62100, Mexico
| | - Jose Luis Cruz Colin
- Oncogenomics Laboratory, The National Institute of Genomic Medicine, Mexico City 14610, Mexico
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Eissa S, Matboli M, Shawky S, Essawy NOE. Urine biomarkers of schistosomiais and its associated bladder cancer. Expert Rev Anti Infect Ther 2015; 13:985-93. [PMID: 26105083 DOI: 10.1586/14787210.2015.1051032] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
Schistosomiasis (SCH) is the second only to malaria among the parasitic diseases affecting humans regarding the prevalence of infection worldwide. In this nonsystematic review, we summarize the existing data on commercially available and promising investigational urine markers for the detection of SCH and its associated bladder cancer (BC). We searched PubMed, Scopus and Cochran without time limits. We reviewed the recent literatures on urine-based markers for SCH and its associated BC. Many studies identified several urine biomarkers of Schistosoma haematobium and Schistosoma mansoni worms and their associated BC using automated, inexpensive, quantitative assays in urine. These markers may aid in early detection of bladder carcinoma and have the potential to reduce the number of follow-up cystoscopy, thus reducing healthcare costs and patient discomfort, at the same time. Nevertheless, clinical evidence is insufficient to warrant the substitution of the cystoscopic follow-up scheme by any of the currently available urine marker tests.
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Affiliation(s)
- Sanaa Eissa
- Medical Biochemistry and Molecular Biology Department, Oncology Diagnostic Unit, Faculty of Medicine, Ain Shams University, Abbassia, Cairo, P.O. box 11381, Egypt
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