Professional
Technical
IVT
tumor immune microenvironment profile
A comprehensive analysis of immune cell infiltration and activity within the tumor tissue.
Full Definition
The tumor immune microenvironment profile characterizes the composition, distribution, and functional state of immune cells within and surrounding a tumor. This analysis typically includes T-cell infiltration patterns, macrophage polarization, regulatory T-cell presence, and expression of immune checkpoint molecules. The profile helps predict immunotherapy response, identify resistance mechanisms, and guide combination treatment strategies by revealing whether a tumor is immunologically 'hot' or 'cold'.
Usage
Usage note: May be abbreviated as TIME profile in some contexts. Emphasizes spatial and functional immune analysis.
In Context
- "The tumor immune microenvironment profile revealed dense CD8+ T-cell infiltration predicting checkpoint inhibitor response." — Immunohistochemistry report
- "Cold tumors identified by immune microenvironment profiling may require priming strategies before immunotherapy." — Treatment planning discussion
Also known as
immune microenvironment analysis
TIME profile
Don't confuse with
immune infiltration score
inflammation profile