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奥沙利铂所致周围神经毒性相关基因多态性研究进展
Δ
1, 2
2 #
崔 宇 1, 2* ,李梦露 ,徐 姗 [1.大连医科大学药学院,辽宁 大连 116000;2.南京医科大学第三附属医院(常
州市第二人民医院)药学部,江苏 常州 213000]
中图分类号 R969.3;R979.1 文献标志码 A 文章编号 1001-0408(2026)01-0130-07
DOI 10.6039/j.issn.1001-0408.2026.01.23
摘 要 周围神经毒性是奥沙利铂最严重的剂量限制性不良反应之一,而基因多态性在奥沙利铂所致周围神经毒性(OIPN)中发
挥了重要作用。OIPN根据发病时间可分为急性和慢性OIPN,前者临床表现为感觉异常甚或运动障碍,后者临床表现为肢体感觉
障碍且持续不退、手足麻木或疼痛。转运蛋白基因 OCT2、OCTN2 和 NHE1 可能与 OIPN 的发生有关;药物代谢酶基因 GSTP1
Ile105Val,DPYD rs1801265,电压门控钠通道(NaV)基因 SCN4A rs2302237、SCN9A rs6746030、SCN10A rs12632942 和其他相关基
因如 HLA-G rs1610696、rs371194629,CCNH rs2230641、rs3093816 与严重 OIPN 的发生有关;而 DNA 修复相关基因 XRCC1
rs23885,NaV基因SCN9A rs3750904、rs12478318、rs6754031与OIPN风险降低有关。未来可以将OIPN的遗传学研究成果向临床
转化,最终实现对患者个体化精准医疗。
关键词 奥沙利铂;周围神经毒性;基因多态性;转运蛋白基因;代谢酶;DNA修复;电压门控钠通道
Advances in polymorphisms of genes associated with oxaliplatin-induced peripheral neurotoxicity
CUI Yu ,LI Menglu ,XU Shan [1. College of Pharmacy, Dalian Medical University, Liaoning Dalian
1, 2
2
1, 2
116000, China;2. Dept. of Pharmacy, the Third Affiliated Hospital of Nanjing Medical University (Changzhou
Second People’ s Hospital), Jiangsu Changzhou 213000, China]
ABSTRACT Peripheral neurotoxicity represents one of the most severe dose-limiting adverse reactions associated with
oxaliplatin, with genetic polymorphisms playing a significant role in oxaliplatin-induced peripheral neuropathy (OIPN). OIPN can
be categorized as acute or chronic based on onset timing. The former presents clinically as sensory abnormalities or even motor
disorders, while the latter presents clinically as limb sensory disorders that persist, numbness or pain in the hands and feet. The
transporter genes OCT2, OCTN2, and NHE1 may be implicated in OIPN; drug-metabolizing enzyme gene GSTP1 Ile105Val,
DPYD rs1801265, voltage-gated sodium channel (NaV) gene SCN4A rs2302237, SCN9A rs6746030, SCN10A rs12632942, and
other associated genes such as HLA-G rs1610696, rs371194629 and CCNH rs2230641, rs3093816 are associated with severe OIPN.
Conversely, DNA repair-related gene XRCC1 rs23885, NaV gene SCN9A rs3750904, rs12478318 and rs6754031 are associated
with reduced OIPN risk. In the future, the genetic research findings on OIPN can be translated into clinical applications, ultimately
achieving individualized precision medicine for patients.
KEYWORDS oxaliplatin; peripheral neurotoxicity; genetic polymorphisms; transporter genes; metabolic enzymes; DNA repair;
voltage-gated sodium channel
奥沙利铂(oxaliplatin,OXA)是第三代铂类抗肿瘤 常和运动功能障碍等 ,严重影响了患者的生活质量,干
[2]
药物,主要用于结直肠癌、胃癌等消化系统肿瘤的治疗。 扰了患者的日常活动,并可能导致20%~30%的患者出
OXA 所致周围神经毒性(oxaliplatin-induced peripheral 现抑郁综合征 。OXA 是通过与 DNA 形成链内和链间
[3]
neurotoxicity,OIPN)是其常见的不良反应,这严重限制 交联从而抑制 DNA 的复制和转录,最终发挥抗癌作
[4]
[1]
了OXA的临床应用 。OIPN的临床表现为周围感觉异 用 。由于铂-DNA 加合物在背根神经节(dorsal root
ganglion,DRG)神经元内蓄积并导致其功能障碍,使得
Δ 基金项目 江苏省药学会-奥赛康医院药学科研基金项目(No.
[5]
A202425) OIPN 的发生呈现剂量依赖性 。研究表明,OIPN 的发
*第一作者 硕士研究生。研究方向:肿瘤临床药学。E-mail:
生与基因多态性有关,后者可导致患者个体在 OXA 的
2592411385@qq.com
转运代谢、DNA修复及神经元离子通道功能等方面存在
# 通信作者 副主任药师,硕士生导师。研究方向:抗肿瘤药物的
[6]
临床药学。E-mail:duoduo_1133@163.com 显著差异,并直接影响 OIPN 的发病风险 。因此,在
· 130 · China Pharmacy 2026 Vol. 37 No. 1 中国药房 2026年第37卷第1期

