The role of microRNAs in non-invasive diagnosis of bladder cancer: a systematic review

MicroRNAs are small non-coding RNAs that are abundantly expressed in various biofluids, making them promising candidates for cancer biomarkers. This review aims to present current evidence on the use of miRNA as biomarkers for the non-invasive diagnosis of bladder cancer. A systematic literature rev...

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Veröffentlicht in:Einstein (São Paulo, Brazil) Brazil), 2024-11, Vol.22, p.eRW0611
Hauptverfasser: de Sousa Neto, Pedro Ivo, Pinto, Vicktor Bruno Pereira, Piancó, Elaine Dos Santos, Gomes, Malene Lima, Monteiro, Sally Cristina Moutinho, Vidal, Flávia Castello Branco, Nascimento, Maria do Desterro Soares Brandão, Pinho, Jaqueline Diniz, Calixto, José de Ribamar Rodrigues, de Andrade, Marcelo Souza
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Sprache:eng
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Zusammenfassung:MicroRNAs are small non-coding RNAs that are abundantly expressed in various biofluids, making them promising candidates for cancer biomarkers. This review aims to present current evidence on the use of miRNA as biomarkers for the non-invasive diagnosis of bladder cancer. A systematic literature review, using the Medline database, was performed in July 2022 according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines. All articles were required to satisfy the risk-of-bias assessment using the Joanna Briggs Institute Critical Assessment Tools. Data were collected based on miRNA expression, sample type, expression profiles, and accuracy. The initial search retrieved 437 studies, 21 of which were included in the final analysis. Most studies on miRNA expression in human fluids used urine samples for analysis. There is a trend to cluster the expressed miRNAs to build diagnostic panels or use them in association with other diagnostic methods to achieve reasonable accuracy.Prospero database registration: (https://www.crd.york.ac.uk/prospero/) under ID CRD42022351686.
ISSN:1679-4508
2317-6385
2317-6385
DOI:10.31744/einstein_journal/2024RW0611