Immunoguided Microdissection Techniques
Overview
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Over the past 15 years, laser-based microdissection has improved the precision by which scientists can procure cells of interest from a heterogeneous tissue section. However, for studies that require a large amount of material (e.g., proteomics) or for cells that are scattered and difficult to identify by standard histological stains, an immunostain-based, automated approach becomes essential. In this chapter, we discuss the use of immunohistochemistry (IHC) and immunofluorescence (IF) to guide the microdissection process via manual and software-driven auto-dissection methods. Although technical challenges still exist with these innovative approaches, we present here methods and protocols to successfully perform immuno-based microdissection on commercially available laser dissection systems.
Effect of Antigen Retrieval on Genomic DNA From Immunodissected Samples.
Johann D, Shin I, Roberge A, Laun S, Peterson E, Liu M J Histochem Cytochem. 2022; 70(9):643-658.
PMID: 36129255 PMC: 9527476. DOI: 10.1369/00221554221124163.
Baldelli E, Mandarano M, Bellezza G, Petricoin 3rd E, Pierobon M Cell Rep Methods. 2022; 2(8):100271.
PMID: 36046628 PMC: 9421534. DOI: 10.1016/j.crmeth.2022.100271.
Zhang X, Hu C, Huang C, Wei Y, Li X, Hu M Front Cell Dev Biol. 2022; 10:853188.
PMID: 35399504 PMC: 8990165. DOI: 10.3389/fcell.2022.853188.
Computer-Aided Laser Dissection: A Microdissection Workflow Leveraging Image Analysis Tools.
Hipp J, Johann D, Chen Y, Madabhushi A, Monaco J, Cheng J J Pathol Inform. 2019; 9:45.
PMID: 30622835 PMC: 6298131. DOI: 10.4103/jpi.jpi_60_18.
Extensive rewiring of epithelial-stromal co-expression networks in breast cancer.
Oh E, Christensen S, Ghanta S, Jeong J, Bucur O, Glass B Genome Biol. 2015; 16:128.
PMID: 26087699 PMC: 4471934. DOI: 10.1186/s13059-015-0675-4.