Abstract
Background
Cell-free DNA analysis (cfDNA) holds promise for residual disease or tumor burden quantification in colorectal cancer, with reduced costs and diagnostic equipment compared to gold standard-specific tumor DNA (ctDNA) analysis.
Methods
This prospective case–control study included 46 colorectal cancer patients and healthy controls to perform cfDNA quantification by fluorometry using Quantus Fluorometer (Promega, Madison, WI) and using cell-free DNA ScreenTape assay (Agilent) and 4200 TapeStation instrument (Agilent Technologies, Inc., Santa Clara, CA, USA). cfDNA quantification results were correlated with stage, clinical and histopathological features.
Results
33 localized (8 stage I, 12 stage II, and 13 stage III) and 13 advanced colorectal cancer patients were included. No differences in cfDNA quantification by fluorometry were demonstrated depending on stage or histopathological features in localized disease patients. Differences in cfDNA quantification by fluorometry could be demonstrated in patients with advanced disease depending on the presence of liver metastases and synchronous or metachronous metastatic disease. Differences in cfDNA quantification by fluorometry could be demonstrated between advanced colorectal cancer patients and both localized disease patients and healthy controls. Secondary cfDNA analysis by electrophoresis, although showing more specificity to measure ctDNA in cfDNA values, could not improve the capacity to detect differences between analyzed a groups beyond previously achieved with fluorometry.
Conclusion
This exploratory analysis of cfDNA based on fluorometry and electrophoresis methods showed promising results discriminating colorectal cancer and non-cancer patients, as well as different colorectal cancer stages and disease profiles. Further studies are needed to increase our knowledge and to help to overcome barriers to broader implementation and applications.
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References
Revythis A, Shah S, Kutka M, Moschetta M, Ozturk MA, Pappas-Gogos G, Ioannidou E, Sheriff M, Rassy E, Boussios S. Unraveling the wide spectrum of melanoma biomarkers. Diagnostics (Basel). 2021;11(8):1341.
Alba-Bernal A, Lavado-Valenzuela R, Domínguez-Recio ME, Jiménez Rodríguez B, Queip-Ortuño MI, Alba E, Comino-Méndez I. Challenges and achievements of liquid biopsy technologies employed in early breast cancer. EBioMedicine. 2020;62: 103100. https://doi.org/10.2016/j.ebiom.2020.103100.
Adalsteinsson VA, Ha G, Freeman SS, Choudhury AD, Stover DG, Parsons HA, Gydush G, Reed SC, Rotem D, Rhoades J, et al. Scalable whole-exome sequencing of cell-free DNA reveals high concordance with metastatic tumors. Nat Commun. 2017;8:1324.
Bettegowda C, Sausen M, Leary RJ, Kinde I, Wang Y, Agrawal N, Bartlett BR, Wang H, Luber B, Alani RM, et al. Detection of circulating tumor DNA in early- and late-stage human malignancies. Sci Transl Med. 2014;6:224ra24.
Mouliere F, Chandrananda D, Piskorz AM, Moore EK, Morris J, Ahlborn LB, Mair R, Goranova T, Marass F, Heider K, et al. Enhanced detection of circulating tumor DNA by fragment size analysis. Sci Transl Med. 2018. https://doi.org/10.1126/scitranslmed.aat4921.
Henriksen TV, Tarazona N, Frydendahl A, Reinert T, Gimeno-Valiente F, Carbonell Asins JA, Sharma S, Renner D, Hafez D, Roda D, et al. Circulating tumor DNA in stage III colorectal cancer, beyond minimal residual disease detection, towards assessment of adjuvant therapy efficacy and clinical behavior of recurrences. Clin Can Res. 2021. https://doi.org/10.1158/1078-0432.CCR-21-2404 (Epub ahead of print).
Henriksen TV, Tarazona N, Reinert T, Carbonell-Asins JA, Renner D, Sharma S, Roda D, Huerta M, Roselló S, et al. Circulating tumor DNA analysis for assessment of recurrence risk, benefit of adjuvant therapy, and early relapse detection after treatment in colorectal cancer patients. J Clin Oncol. 2021;39(3 suppl.):11.
Czeiger D, Shaked G, Sebbag G, Vakhrushev A, Flomboym A, Lior Y, Belochitski O, Ariad S, Douvdevani A. Elevated cell-free DNA measured by a simple assay is associated with increased rate of colorectal cancer relapse. Am J Pathol. 2016;145:852–7.
Basnet S, Zhang ZY, Liao WQ, Li SH, Li PS, Ge HY. The prognostic value of circulating cell-free DNA in colorectal cancer: a meta-analysis. J Cancer. 2016;7(9):1105–13.
Boussios S, Ozturk MA, Moschetta M, Karathanasi A, Zakynthinakis-Kyriakou N, Katsanos KH, Chirstodoulou DK, Pavlidis N. The developing story of predictive biomarkers in colorectal cancer. J Personal Med. 2019;9(1):12.
Cassinotti E, Boni L, Segato S, Rausei S, Marzorati A, Rovera F, Dionigi G, David G, Mangano A, Sambucci D, Dionigi R. Free circulating DNA as a biomarker of colorectal cancer. Int J Surg. 2013;11(S1):S54–7.
Vivancos A, Élez E, Salazar R. Circulating cell-free DNA as predictor of treatment failure after neoadjuvant chemoradiotherapy before surgery in patients with locally advanced rectal cancer: is it ready for primetime? Ann Oncol. 2018;29(3):532–4.
Hamfjord J, Guren TK, Dajani O, Johansen JS, Glimelius B, Sorbye H, Pfeiffer P, Lingjærde OC, Tveit KM, Kure EH, Pallisgaard N, Spindler K-LG. Total circulating cell-free DNA as a prognostic biomarker in metastatic colorectal cancer prior to first-line oxaliplatin-based chemotherapy. Ann Oncol. 2019;30(7):1088–95.
Xie J, Yang J, Hu P. Correlations of circulating cell-free DNA with clinical manifestations in acute myocardial infarction. Am J Med Sci. 2018;356:121–9.
Salzano A, Israr MZ, Fernandez Garcia D, Middleton L, D’Assante R, Marra AM, Arcopinto M, Yazaki Y, Bernieh D, Cassambai S, Page K, Rengo G, Bossone E, Cittadini A, Jacqueline A, Shaw JA, Toru Suzuki T. Circulating cell-free DNA levels are associated with adverse outcomes in heart failure: testing liquid biopsy in heart failure. Eur J Prevent Cardiol. 2021;28(9):e28–31.
Funding
This study was promoted by the Medical Oncology Department of Hospital General Universitario de Elche trough FISABIO (Valencia Biomedical and Health Investigation Promoting Foundation).
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All authors certify they do not have potential conflicts of interests related to the content of this investigation and manuscript.
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This study was approved by the local Ethics Committee of the Hospital General Universitario de Elche on October 31st of 2018 with registration number PI 39/2018.
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Before study entry, all colorectal cancer patients signed informed consent related to study. Non-cancer patient controls were obtained from de Red Valenciana de Biobancos (RVB), a regional institutional Biobank net. All controls signed an informed consent related to the Biobank net.
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Bosque, J., Guirao, C., Ferrández, A. et al. Cell-free circulating tumor DNA in colorectal cancer: a proof of concept with simplified methodology. Clin Transl Oncol 24, 1924–1931 (2022). https://doi.org/10.1007/s12094-022-02841-8
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DOI: https://doi.org/10.1007/s12094-022-02841-8