Academic Journal
Swiss Vascular Biobank: Evaluation of Optimal Extraction Method and Admission Solution for Preserving RNA from Human Vascular Tissue
| العنوان: | Swiss Vascular Biobank: Evaluation of Optimal Extraction Method and Admission Solution for Preserving RNA from Human Vascular Tissue |
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| المؤلفون: | Pelisek, Jaroslav, Yundung, Yankey, Reutersberg, Benedikt, Meuli, Lorenz, Rössler, Fabian, Rabin, Laetitia, Kopp, Reinhard, Zimmermann, Alexander |
| المصدر: | Pelisek, Jaroslav; Yundung, Yankey; Reutersberg, Benedikt; Meuli, Lorenz; Rössler, Fabian; Rabin, Laetitia; Kopp, Reinhard; Zimmermann, Alexander (2023). Swiss Vascular Biobank: Evaluation of Optimal Extraction Method and Admission Solution for Preserving RNA from Human Vascular Tissue. Journal of Clinical Medicine, 12(15):5109. |
| بيانات النشر: | MDPI Publishing |
| سنة النشر: | 2023 |
| المجموعة: | University of Zurich (UZH): ZORA (Zurich Open Repository and Archive |
| مصطلحات موضوعية: | Clinic for Vascular Surgery, 610 Medicine & health, General Medicine |
| الوصف: | Proper biobanking is essential for obtaining reliable data, particularly for next-generation sequencing approaches. Diseased vascular tissues, having extended atherosclerotic pathologies, represent a particular challenge due to low RNA quality. In order to address this issue, we isolated RNA from vascular samples collected in our Swiss Vascular Biobank (SVB); these included abdominal aortic aneurysm (AAA), peripheral arterial disease (PAD), healthy aorta (HA), and muscle samples. We used different methods, investigated various admission solutions, determined RNA integrity numbers (RINs), and performed expression analyses of housekeeping genes (ACTB, GAPDH), ribosomal genes (18S, 28S), and long non-coding RNAs (MALAT1, H19). Our results show that RINs from diseased vascular tissue are low (2-4). If the isolation of primary cells is intended, as in our SVB, a cryoprotective solution is a better option for tissue preservation than RNAlater. Because RNA degradation proceeds randomly, controls with similar RINs are recommended. Otherwise, the data might convey differences in RNA degradation rather than the expressions of the corresponding genes. Moreover, since the 18S and 28S genes in the diseased vascular samples were degraded and corresponded with the low RINs, we believe that DV200, which represents the total RNA's disintegration state, is a better decision-making aid in choosing samples for omics analyses. |
| نوع الوثيقة: | article in journal/newspaper |
| وصف الملف: | application/pdf |
| اللغة: | English |
| تدمد: | 2077-0383 |
| Relation: | https://www.zora.uzh.ch/id/eprint/251608/1/ZORA_pdf_version_1691069583.pdf; info:pmid/37568514; urn:issn:2077-0383 |
| DOI: | 10.3390/jcm12155109 |
| الاتاحة: | https://www.zora.uzh.ch/id/eprint/251608/ https://www.zora.uzh.ch/id/eprint/251608/1/ZORA_pdf_version_1691069583.pdf https://doi.org/10.3390/jcm12155109 |
| Rights: | info:eu-repo/semantics/openAccess ; Creative Commons: Attribution 4.0 International (CC BY 4.0) ; http://creativecommons.org/licenses/by/4.0/ |
| رقم الانضمام: | edsbas.647DA2F |
| قاعدة البيانات: | BASE |
Full Text Finder | تدمد: | 20770383 |
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| DOI: | 10.3390/jcm12155109 |