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JoVE Journal
Cancer Research

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Multiplexed Immunofluorescence Analysis and Quantification of Intratumoral PD-1+ Tim-3+ CD8+ T Cells
 

Multiplexed Immunofluorescence Analysis and Quantification of Intratumoral PD-1+ Tim-3+ CD8+ T Cells

Article DOI: 10.3791/56606-v 09:32 min February 8th, 2018
February 8th, 2018

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Summary

Studying tumor microenvironment may identify prognostic or predictive biomarkers of clinical response to immunotherapy. Presented here, is an innovative method based on in situ fluorescence multispectral imaging to analyze and count automatically various subpopulations of CD8+ T cells. This reproducible and reliable technique is suitable for large cohort analyses.

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Keywords: Multiplexed Immunofluorescence Cell Counting Tumor Microenvironment Phenotyping PD-1 Tim-3 CD8+ T Cells Immunological Interactions Tissue Sections Antibody Labeling Image Scanning
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