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Feasibility of RNA and DNA Extraction from Fresh Pipelle and Archival Endometrial Tissues for Use in Gene Expression and SNP Arrays
المؤلفون المشاركون
Sanchez, Carissa A.
Liu, Karen
Paulson, Thomas G.
Swisher, Elizabeth
Li, Xiaohong
Reid, Brian J.
Garcia, Rochelle
Doherty, Jennifer Anne
Kissel, Heather D.
Reed, Susan D.
المصدر
Obstetrics and Gynecology International
العدد
المجلد 2013، العدد 2013 (31 ديسمبر/كانون الأول 2013)، ص ص. 1-9، 9ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2013-10-26
دولة النشر
مصر
عدد الصفحات
9
التخصصات الرئيسية
الملخص EN
Identifying molecular markers of endometrial hyperplasia (neoplasia) progression is critical to cancer prevention.
To assess RNA and DNA quantity and quality from routinely collected endometrial samples and evaluate the performance of RNA- and DNA-based arrays across endometrial tissue types, we collected fresh frozen (FF) Pipelle, FF curettage, and formalin-fixed paraffin-embedded (FFPE) hysterectomy specimens (benign indications) from eight women.
Additionally, neoplastic and uninvolved tissues from 24 FFPE archival hysterectomy specimens with endometrial hyperplasias and carcinomas were assessed.
RNA was extracted from 15 of 16 FF and 51 of 51 FFPE samples, with yields >1.2 μg for 13/15 (87%) FF and 50/51 (98%) FFPE samples.
Extracted RNA was of high quality; all samples performed successfully on the Illumina whole-genome cDNA-mediated annealing, selection, extension, and ligation (WG-DASL) array and performance did not vary by tissue type.
While DNA quantity from FFPE samples was excellent, quality was not sufficient for successful performance on the Affymetrix SNP Array 6.0.
In conclusion, FF Pipelle samples, which are minimally invasive, yielded excellent quantity and quality of RNA for gene expression arrays (similar to FF curettage) and should be considered for use in genomic studies.
FFPE-derived DNA should be evaluated on new rapidly evolving sequencing platforms.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Kissel, Heather D.& Paulson, Thomas G.& Liu, Karen& Li, Xiaohong& Swisher, Elizabeth& Garcia, Rochelle…[et al.]. 2013. Feasibility of RNA and DNA Extraction from Fresh Pipelle and Archival Endometrial Tissues for Use in Gene Expression and SNP Arrays. Obstetrics and Gynecology International،Vol. 2013, no. 2013, pp.1-9.
https://search.emarefa.net/detail/BIM-482150
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Kissel, Heather D.…[et al.]. Feasibility of RNA and DNA Extraction from Fresh Pipelle and Archival Endometrial Tissues for Use in Gene Expression and SNP Arrays. Obstetrics and Gynecology International No. 2013 (2013), pp.1-9.
https://search.emarefa.net/detail/BIM-482150
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Kissel, Heather D.& Paulson, Thomas G.& Liu, Karen& Li, Xiaohong& Swisher, Elizabeth& Garcia, Rochelle…[et al.]. Feasibility of RNA and DNA Extraction from Fresh Pipelle and Archival Endometrial Tissues for Use in Gene Expression and SNP Arrays. Obstetrics and Gynecology International. 2013. Vol. 2013, no. 2013, pp.1-9.
https://search.emarefa.net/detail/BIM-482150
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-482150
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
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