Loss of MSH2 Expression

**Semantic type:** Cell or Molecular Dysfunction

**Definition:** A molecular abnormality indicating the absence of MSH2 protein.

**Synonyms:** - Loss of DNA Mismatch Repair Protein Msh2 Expression - Loss of MSH2 Protein Expression - Loss of MutS Homolog 2 Expression - Loss of MutS Protein Homolog 2 Expression - MSH2 Loss of Expression