Prognostic and Predictive Role of Excision Repair Cross-complementation Group 1 and Thymidylate Synthase in Colorectal Carcinoma Patients Received FOLFOX Chemotherapy: An Immunohistochemical Study

Conclusions: Our results showed that both ERCC-1 and TS are predictive factors for early treatment failure in CRC patients. TS protein is a prognostic factor for disease-free survival rates. This supports the theory that both ERCC-1 and TS can be used to improve chemotherapeutic outcomes in CRC patients. High expression of TS and ERCC-1 helps in the identification of cases that will get fewer benefits from FOLFOX chemotherapy. As an innovative strategy, in these cases, we can use alternative chemotherapeutic regimens or add an extra agent. In addition, Dukes’ classification and lymph node metastasis are predictive factors for early treatment failure. Thus, all those values can be used to predict CRC patients with bad prognosis and those who will get fewer benefits from FOLFOX.
Source: Applied Immunohistochemistry and Molecular Morphology - Category: Chemistry Tags: Research Articles Source Type: research