Posted on 1/18/2024
MMR results are inconsistent with MSI status, what are the reasons?
I. What is MMR?
Various errors occur in the replication of DNA due to external or internal factors, such as single/double-strand breaks, base mismatches, cross-linking damage, etc. Fortunately, the human body has a self-repair and regulatory system for DNA damage, which allows the normal functioning of the organism to be maintained. The mismatch repair system (MMR) can ...