Real-Time PCR Assays on Formalin-Fixed, Paraffin-Embedded Medulloblastomas
- PMID: 34978684
- DOI: 10.1007/978-1-0716-1952-0_2
Real-Time PCR Assays on Formalin-Fixed, Paraffin-Embedded Medulloblastomas
Abstract
Real-time PCR technology has been instrumental in contributing toward biomarker discovery, classification of tumors as well as risk stratification of patients. However, much of its success depends on the quality and quantity of the starting material used for RNA extraction. Clinical samples are most often provided as formalin-fixed and paraffin-embedded, wherein the RNA is extensively degraded, affecting sensitivity. Here, we describe a real-time PCR based assay developed for molecular subgrouping of medulloblastomas that is particularly useful for formalin-fixed, paraffin-embedded (FFPE) samples.
Keywords: FFPE; Gene expression; Medulloblastoma; RNA; Real-time PCR; miRNAs.
© 2022. The Author(s), under exclusive license to Springer Science+Business Media, LLC, part of Springer Nature.
References
-
- von Ahlfen S, Missel A, Bendrat K et al (2007) Determinants of RNA quality from FFPE samples. PLoS One 2(12):e1261 - DOI
MeSH terms
Substances
LinkOut - more resources
Full Text Sources
