Research progress of MSI-CRC on anti-PD-1 therapy / 国际外科学杂志
International Journal of Surgery
;
(12): 565-571, 2021.
Article
in Chinese
| WPRIM
| ID: wpr-907482
ABSTRACT
The programmed cell death receptor 1 (PD-1) antibody has been used in the treatment of a variety of malignant tumors, in which colorectal cancer is considered immune " cold" tumor and is not sensitive to anti-PD-1 therapy. The molecular characteristics of mismatch repair deficient (dMMR)/high microsatellite instability (MSI-H) are important molecular markers for screening patients with immune checkpoint inhibitors therapy (ICIs). However, only some patients can benefit from ICIs treatment, and some patients even have disease progression. This article summarizes the research progress of anti-PD-1 immunotherapy of MSI-CRC in recent years, including the mechanisms of resistance, new efficacy biomarkers and treatment options, so as to provide ideas for expanding the application of immunotherapy in colorectal cancer.
Full text:
Available
Index:
WPRIM (Western Pacific)
Language:
Chinese
Journal:
International Journal of Surgery
Year:
2021
Type:
Article
Similar
MEDLINE
...
LILACS
LIS