Prognostic value of ERCC1, RRM1, and TS proteins in patients with resected non‑small cell lung cancer

Purpose Recent clinical trials showed that expression of excision repair cross-complementation group 1 (ERCC1), ribonucleotide reductase M1 (RRM1), and thymidylate synthase (TS) proteins was able to predict the effects of non-small cell lung cancer (NSCLC) to chemotherapy. However, it remains unknown whether the adjuvant chemotherapy based on expression of the three proteins has survival significance in Chinese NSCLC patients.