Laser Capture Microdissection as a Tool to Study Tumor Stroma.

Methods Mol Biol 2016 ;1458:13-25

Rosalind and Morris Goodman Cancer Research Centre, McGill University, Montréal, QC, Canada.

Laser capture microdissection (or LCM) allows for isolation of cells from specific tissue compartments, which can then be followed by DNA, RNA, and/or protein isolation and downstream characterization. Unlike other methods for cell isolation, LCM can be directed towards cells situated in specific anatomical contexts, and is therefore of significant value when investigating the tumor microenvironment, where localization is often key to function. Here, we present a summary of ways in which LCM can be utilized, as well as protocols for the isolation of tumor and tumor-associated stromal elements from frozen breast cancer samples, with a focus on preparation of samples for RNA characterization.

Download full-text PDF

Source
http://dx.doi.org/10.1007/978-1-4939-3801-8_2DOI Listing
January 2018

Publication Analysis

Top Keywords

capture microdissection
8
laser capture
8
cell isolation
4
isolation lcm
4
methods cell
4
elements frozen
4
directed cells
4
cells situated
4
well protocols
4
lcm directed
4
frozen breast
4
protein isolation
4
and/or protein
4
utilized well
4
isolation downstream
4
situated specific
4
downstream characterization
4
characterization methods
4
specific anatomical
4
microenvironment localization
4

Similar Publications