To date, many RET fusions have been reported in NSCLC, including KIF5B–RET, CCDC6–RET, NCOA4–RET, TRIM33–RET, RUFY2–RET, CUX–RET, KIAA1468–RET, CLIP1–RET, ERC1–RET, MYO5C–RET, EPHA5–RET, PICALM–RET, FRMD4A–RET, KIF13A–RET and WAC–RET17. Here, ERC1 is linked to non-small cell lung carcinoma.