RET原癌基因与非小细胞肺癌的研究现状

摘要/Abstract

摘要：

RET原癌基因编码的RET蛋白是一种受体酪氨酸激酶，可作为非小细胞肺癌（NSCLC）潜在的治疗靶点。在NSCLC中，RET融合变异发生率为1%~2%，多见于年轻、不吸烟患者。传统化疗、免疫治疗和多靶点激酶抑制剂在RET融合NSCLC患者中的疗效有限，但选择性RET抑制剂，如塞普替尼和普拉替尼，显著改善了此类患者的预后。选择性RET抑制剂耐药后的治疗策略是未来的研究方向。

关键词:原癌基因蛋白质c-ret,癌,非小细胞肺,分子靶向治疗

Abstract:

The RET protein encoded by RET proto-oncogene is a receptor tyrosine kinase that serves as a potential therapeutic target in non-small cell lung cancer （NSCLC）. In NSCLC，the incidence of RET fusions variants ranges from 1%-2% and is more common in younger，non-smoking patients. Traditional chemotherapy，immunotherapy，and multitarget kinase inhibitors have shown limited efficacy in treating RET fusion-positive NSCLC patients. However，selective RET inhibitors，such as selpercatinib and pralsetinib，have significantly improved the prognosis of those patients. The treatment strategy following resistance to selective RET inhibitors is a future research direction.

Key words:Proto-oncogene proteins c-ret,Carcinoma,non-small-cell lung,Molecular targeted therapy

唐磊, 蔡宗佑, 常建华. RET原癌基因与非小细胞肺癌的研究现状[J]. 国际肿瘤学杂志, 2025, 52(4): 237-241.

Tang Lei, Cai Zongyou, Chang Jianhua. Research updates of RET proto-oncogene in non-small cell lung cancer[J]. Journal of International Oncology, 2025, 52(4): 237-241.

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