Exploring the clinical relevance of diverse immune cell types within the tumor microenvironment is pivotal for unraveling cancer intricacies and developing treatments. Here, we present a protocol for using tumor immune microenvironment illustration based on gene pairs, an R package to deduce cell-cell interactions, unveiling the association between immune cell relative abundance and patient prognoses from bulk gene expression and survival data. We describe steps for harnessing cell-type markers derived from single-cell RNA sequencing data to map the tumor immune microenvironment across a spectrum of cancer types. For complete details on the use and execution of this protocol, please refer to Li et al. (2023).1.
Keywords: Bioinformatics; Cancer; Gene Expression; Genomics; Immunology; RNA-seq; Single Cell; Systems biology.
Copyright © 2023 The Authors. Published by Elsevier Inc. All rights reserved.