https://www.selleckchem.com/pr....oducts/quinine-dihyd
Microsatellite instability-high (MSI-H) is an important biomarker for predicting the effect of immune-checkpoint inhibitors (ICIs) on advanced solid tumors. MSI-H is detected in various cancers, but its frequency varies by cancer type and stage. Therefore, precise frequency is required to plan ICIs therapy. In this study, the results of MSI test actually conducted in clinical practice were investigated. In total, 26,469 samples of various cancers were examined to determine if PD-1 blockade was indicated between December