التفاصيل البيبلوغرافية
| العنوان: |
Evaluating Pre-Analytical Variables for Saliva Cell-Free DNA Liquid Biopsy |
| المؤلفون: |
Blake Salfer, Daisy Havo, Skyllar Kuppinger, David T. W. Wong, Feng Li, Liying Zhang |
| المصدر: |
Diagnostics; Volume 13; Issue 10; Pages: 1665 |
| بيانات النشر: |
Multidisciplinary Digital Publishing Institute |
| سنة النشر: |
2023 |
| المجموعة: |
MDPI Open Access Publishing |
| مصطلحات موضوعية: |
neoplasms, cell-free nucleic acids, pre-analytical phase, biomarkers, body fluids, circulating tumor DNA |
| الوصف: |
Liquid biopsy utilizing cell-free DNA (cfDNA) has become an emergent field of study for cancer screening and monitoring. While blood-based liquid biopsy has been investigated extensively, there are advantages to using other body fluids. Using saliva is noninvasive, repeatable, and it may be enriched with cfDNA from certain cancer types. However, the lack of standardization in the pre-analytical phase of saliva-based testing is a concern. In this study, we evaluated pre-analytical variables that impact cfDNA stability in saliva specimens. Using saliva from healthy individuals, we tested different collection devices and preservatives and their effects on saliva cfDNA recovery and stability. Novosanis’s UAS preservative helped stabilize cfDNA at room temperature for up to one week. Our study provides useful information for further improvements in saliva collection devices and preservatives. |
| نوع الوثيقة: |
text |
| وصف الملف: |
application/pdf |
| اللغة: |
English |
| Relation: |
Clinical Laboratory Medicine; https://dx.doi.org/10.3390/diagnostics13101665 |
| DOI: |
10.3390/diagnostics13101665 |
| الاتاحة: |
https://doi.org/10.3390/diagnostics13101665 |
| Rights: |
https://creativecommons.org/licenses/by/4.0/ |
| رقم الانضمام: |
edsbas.384E64FC |
| قاعدة البيانات: |
BASE |