Cracking it - successful mRNA extraction for digital gene expression analysis from decalcified, formalin-fixed and paraffin-embedded bone tissue.

Cracking it - successful mRNA extraction for digital gene expression analysis from decalcified, formalin-fixed and paraffin-embedded bone tissue.

Blog Article

With the advance of precision medicine, the availability of tumor tissue for molecular analysis has become a limiting factor.This is particularly the case for bone here metastases which are frequently occurring in cancer types such as prostate cancer.Due to the necessary decalcification process it was long thought that transcriptome analysis will not be feasible from decalcified formalin-fixed, paraffin-embedded (DFFPE) in a read more large manner.Here we demonstrate that mRNA extraction from DFFPE is feasible, quick, robust and reproducible and that decalcification does not hamper subsequent gene expression analysis.

This might assist in implementing transcriptome analysis from DFFPE into every day practice.