Prevalence of Epstein–Barr Virus Infection and Mismatch Repair Protein Deficiency and the Correlation of Immune Markers in Tibetan Patients with Gastric Cancer

<div>Representative cases of mismatch repair (MMR) deficient (dMMR) and MMR proficient (pMMR). Case 94 of dMMR showed loss of MLH1 (a) and PMS2 (c) but intact expression of the MSH2 (e) and MSH6 (g) proteins. Case 12 of pMMR presented intact expression of the MLH1 (b), PMS2 (d), MSH2 (f), and MSH6 (h) proteins. Original magnifications × 200.</div>

BioMed Research International

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Figure 4: Prevalence of Epstein–Barr Virus Infection and Mismatch Repair Protein Deficiency and the Correlation of Immune Markers in Tibetan Patients with Gastric Cancer 

Figure 4 | Prevalence of Epstein–Barr Virus Infection and Mismatch Repair Protein Deficiency and the Correlation of Immune Markers in Tibetan Patients with Gastric Cancer 