| 赵梓羽,汤继鸿,刘晓娟,等.RB1/p16/Cyclin D1 通路在小细胞肺癌精准诊疗中的研究进展[J].肿瘤学杂志,2026,32(10):853-858. |
| RB1/p16/Cyclin D1 通路在小细胞肺癌精准诊疗中的研究进展 |
| Research Progress of RB1/p16/Cyclin D1 Pathway in Precise Diagnosis and Treatment of Small Cell Lung Cancer |
| 投稿时间:2026-06-11 |
| DOI:10.11735/j.issn.1671-170X.2026.10.B006 |
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| 中文关键词: 肺肿瘤 小细胞肺癌 视网膜母细胞瘤基因1 p16 细胞周期蛋白D1 分子分型 精准治疗 |
| 英文关键词:lung neoplasms small cell lung cancer retinoblastoma 1 p16 Cyclin D1 molecular classification precision therapy |
| 基金项目:国家自然科学基金地区项目(82360523);云南省联合专项重点项目(202001AY070001-007);兴滇人才计划 “名医专项”(RLMY20220018);昆明医科大学肺部恶性肿瘤精准病理诊断科技创新团队(CXTD202210);昆明医科大学校级一流学科特色团队(2024XKTDTS11);云南省神经心脏系统疾病临床医学中心(YWLCYXZX2023300077);云南省临床医学中心科研项目(2024YNLCYXZX0050);云南省病理科临床重点专科专项基金子课题(300061) |
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| 中文摘要: |
| 摘 要:小细胞肺癌是高侵袭性肺部神经内分泌肿瘤,远期生存率低,传统诊疗模式难以突破现有瓶颈。细胞周期调控紊乱深刻影响肿瘤进展与耐药进程,视网膜母细胞瘤基因1/p16/细胞周期蛋白D1[retinoblastoma 1(RB1)/p16/Cyclin D1]通路可实现疾病精准分型。全文系统阐述RB1/p16/Cyclin D1 通路的作用机制与小细胞肺癌亚型分化特点,归纳相关标志物在临床诊断、预后判断及个体化治疗中的实践价值;并分析当前检测标准不统一、耐药机制不明等问题,结合空间生物学前沿展望发展趋势,为推进小细胞肺癌规范化、精准化诊疗提供思路。 |
| 英文摘要: |
| Abstract: Small cell lung cancer(SCLC) is a highly aggressive high-grade pulmonary neuroendocrine tumor with poor long-term survival, and conventional diagnosis-treatment patterns cannot break through existing clinical bottlenecks. Dysregulation of cell-cycle progression contributes to tumor progression and drug resistance. The retinoblastoma 1/p16/Cyclin D1 (RB1/p16/Cyclin D1) pathway enables precise molecular subtyping for SCLC. This review illustrates the molecular mechanism and subtype-differentiating features of this pathway, and summarizes the clinical value of relevant biomarkers in pathological diagnosis, prognostic evaluation and individualized therapy. And also analyze issues such as the lack of uniformity in current detection standards and unclear drug resistance mechanisms, and explore development trends in light of the frontiers of spatial biology, providing insights for promoting standardized and precise diagnosis and treatment of SCLC. |
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