Transcriptomic analysis of the tumor microenvironment to guide prognosis and immunotherapies.

ABSTRACT: Tumors are highly heterogeneous tissues where malignant cells are surrounded by and interact with a complex tumor microenvironment (TME), notably composed of a wide variety of immune cells, as well as vessels and fibroblasts. As the dialectical influence between tumor cells and their TME is known to be clinically crucial, we need tools that allow us to study the cellular composition of the microenvironment. In this focused research review, we report MCP-counter, a methodology based on transcriptomic markers that assesses the proportion of several immune and stromal cell populations in the TME from transcriptomic data, and we highlight how it can provide a way to decipher the complex mechanisms at play in tumors. In several malignancies, MCP-counter scores have been used to show various pro

SUBMITTER: Petitprez F 

PROVIDER: S-EPMC11028160 | biostudies-literature | 2018 Jun

REPOSITORIES: biostudies-literature