دورية أكاديمية
Circulating tumor DNA detection in head and neck cancer: evaluation of two different detection approaches
| العنوان: | Circulating tumor DNA detection in head and neck cancer: evaluation of two different detection approaches |
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| المؤلفون: | Perdomo, Sandra, Avogbe, Patrice H, Foll, Matthieu, Abedi-Ardekani, Behnoush, Facciolla, Violeta Lescher, Anantharaman, Devasena, Chopard, Priscilia, Calvez-Kelm, Florence Le, Vilensky, Marta, Polesel, Jerry, Holcatova, Ivana, Simonato, Lorenzo, Canova, Cristina, Lagiou, Pagona, McKay, James D, Brennan, Paul |
| المساهمون: | Perdomo, Sandra, Avogbe, Patrice H, Foll, Matthieu, Abedi-Ardekani, Behnoush, Facciolla, Violeta Lescher, Anantharaman, Devasena, Chopard, Priscilia, Calvez-Kelm, Florence Le, Vilensky, Marta, Polesel, Jerry, Holcatova, Ivana, Simonato, Lorenzo, Canova, Cristina, Lagiou, Pagona, Mckay, James D, Brennan, Paul |
| سنة النشر: | 2017 |
| المجموعة: | Padua Research Archive (IRIS - Università degli Studi di Padova) |
| مصطلحات موضوعية: | cancer, ctDNA, detection, head and neck, mutation |
| الوصف: | The use of non-invasive biomarkers such as circulating tumor DNA (ctDNA) in head and neck tumors may be of relevance in early diagnosis and eventually improved outcome. We evaluated two different approaches from two case series in Europe and South America including (i) targeted screening of ctDNA mutations, and (ii) detection ofTP53mutations in plasma and oral rinses without previous knowledge of mutational status in tumor samples. Targeted sequencing in 5 genes identified ctDNA mutations in plasma among 42% of HNSCC cases, 67% of who were early stage cases. No association was found between ctDNA mutation detection and overall survival. Sequencing of the entire coding region of theTP53gene resulted in identification ofTP53mutations in 76% of tumor cases. However, concordance of mutation detection was low between tumor, oral rinses (11%) and plasma (2,7%) samples. Identification of 5 pathogenicTP53mutations in oral rinses from 3 non-cancer controls gives additional evidence of mutation occurrence in individuals without a diagnosed cancer and presents an additional challenge for the development of ctDNA diagnostic assays. |
| نوع الوثيقة: | article in journal/newspaper |
| اللغة: | English |
| العلاقة: | info:eu-repo/semantics/altIdentifier/pmid/29069814; info:eu-repo/semantics/altIdentifier/wos/WOS:000411509400102; volume:8; issue:42; firstpage:72621-72632; journal:ONCOTARGET; http://hdl.handle.net/11577/3258127Test; info:eu-repo/semantics/altIdentifier/scopus/2-s2.0-85048297810 |
| DOI: | 10.18632/oncotarget.20004 |
| الإتاحة: | https://doi.org/10.18632/oncotarget.20004Test http://hdl.handle.net/11577/3258127Test |
| رقم الانضمام: | edsbas.EE1F223D |
| قاعدة البيانات: | BASE |
| DOI: | 10.18632/oncotarget.20004 |
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