» Articles » PMID: 29430504

Liquid Biopsy-Analysis of Circulating Tumor DNA (ctDNA) in Bladder Cancer

Overview
Journal Bladder Cancer
Publisher IOS Press
Date 2018 Feb 13
PMID 29430504
Citations 18
Authors
Affiliations
Soon will be listed here.
Abstract

Recent advances in DNA profiling techniques have enabled sensitive detection of tumor-associated genomic aberrations in peripheral blood. This type of minimally-invasive molecular interrogation has the potential to guide subsequent treatment selection. The potential utility of ctDNA in bladder cancer (BC) is bolstered by the high somatic mutation rate, meaning that very small numbers of genes or target regions can be informative. First reports indicate that analysis of ctDNA may represent a sensitive method for disease surveillance in patients with different stages of BC. Moreover, recent evidence suggests that ctDNA analysis reveals previously unknown genomic alterations in metastatic patients. Since some of these gene alterations represent therapeutic targets, ctDNA analysis provides an attractive tool to guide individualized therapy in BC.

Citing Articles

Fibroblast growth factor receptor 1 inhibition suppresses pancreatic cancer chemoresistance and chemotherapy-driven aggressiveness.

Lin Q, Serratore A, Niu J, Shen S, Roy Chaudhuri T, Ma W Drug Resist Updat. 2024; 73:101064.

PMID: 38387284 PMC: 11864563. DOI: 10.1016/j.drup.2024.101064.


An Investigation into Cell-Free DNA in Different Common Cancers.

Nafar S, Hosseini K, Shokrgozar N, Farahmandi A, Alamdari-Palangi V, Sichani A Mol Biotechnol. 2023; 66(12):3462-3474.

PMID: 38071680 DOI: 10.1007/s12033-023-00976-9.


Examining longitudinal markers of bladder cancer recurrence through a semiautonomous machine learning system for quantifying specimen atypia from urine cytology.

Levy J, Chan N, Marotti J, Rodrigues N, Ismail A, Kerr D Cancer Cytopathol. 2023; 131(9):561-573.

PMID: 37358142 PMC: 10527805. DOI: 10.1002/cncy.22725.


Advanced Peptide Nanomedicines for Bladder Cancer Theranostics.

Zeng S, Feng X, Xing S, Xu Z, Miao Z, Liu Q Front Chem. 2022; 10:946865.

PMID: 35991612 PMC: 9389364. DOI: 10.3389/fchem.2022.946865.


Review of non-invasive urinary biomarkers in bladder cancer.

Lee H, Kim S Transl Cancer Res. 2022; 9(10):6554-6564.

PMID: 35117265 PMC: 8798424. DOI: 10.21037/tcr-20-1990.


References
1.
Phallen J, Sausen M, Adleff V, Leal A, Hruban C, White J . Direct detection of early-stage cancers using circulating tumor DNA. Sci Transl Med. 2017; 9(403). PMC: 6714979. DOI: 10.1126/scitranslmed.aan2415. View

2.
Rosenberg J, Hoffman-Censits J, Powles T, van der Heijden M, Balar A, Necchi A . Atezolizumab in patients with locally advanced and metastatic urothelial carcinoma who have progressed following treatment with platinum-based chemotherapy: a single-arm, multicentre, phase 2 trial. Lancet. 2016; 387(10031):1909-20. PMC: 5480242. DOI: 10.1016/S0140-6736(16)00561-4. View

3.
Bettegowda C, Sausen M, Leary R, Kinde I, Wang Y, Agrawal N . Detection of circulating tumor DNA in early- and late-stage human malignancies. Sci Transl Med. 2014; 6(224):224ra24. PMC: 4017867. DOI: 10.1126/scitranslmed.3007094. View

4.
Abbosh C, Birkbak N, Wilson G, Jamal-Hanjani M, Constantin T, Salari R . Phylogenetic ctDNA analysis depicts early-stage lung cancer evolution. Nature. 2017; 545(7655):446-451. PMC: 5812436. DOI: 10.1038/nature22364. View

5.
Schwarzenbach H, Hoon D, Pantel K . Cell-free nucleic acids as biomarkers in cancer patients. Nat Rev Cancer. 2011; 11(6):426-37. DOI: 10.1038/nrc3066. View