


国际肿瘤学杂志››2025,Vol. 52››Issue (8): 502-507.doi:10.3760/cma.j.cn371439-20240927-00085
李广鑫1, 权慧娟2, 高志娟1, 王肖君3, 李良4, 董谦1, 苗永涛1, 刘东生1(
)
收稿日期:2024-09-27修回日期:2025-01-03出版日期:2025-08-08发布日期:2025-09-15通讯作者:刘东生 E-mail:n06icc@163.comLi Guangxin1, Quan Huijuan2, Gao Zhijuan1, Wang Xiaojun3, Li Liang4, Dong Qian1, Miao Yongtao1, Liu Dongsheng1(
)
Received:2024-09-27Revised:2025-01-03Online:2025-08-08Published:2025-09-15Contact:Liu Dongsheng E-mail:n06icc@163.com摘要:
目的探讨血清铁调素抗菌肽(HAMP)、分泌型磷蛋白1(SPP1)、G蛋白信号转导调节因子2(RGS2)水平与胃癌患者临床病理特征的相关性及对术后复发或转移的预测价值。方法选取2021年3月至2023年3月在邯郸市第一医院治疗的92例胃癌患者作为胃癌组,另选取同期健康体检人群92例作为对照组,比较两组血清HAMP、SPP1、RGS2水平。根据胃癌患者血清中HAMP、SPP1、RGS2水平的均值,将患者分为HAMP高水平组、HAMP低水平组,SPP1高水平组、SPP1低水平组,RGS2高水平组、RGS2低水平组,并分别比较不同HAMP、SPP1、RGS2水平胃癌患者的临床病理特征。术后中位随访18个月,根据肿瘤是否复发或转移将胃癌患者分为未复发转移组(n=59例)、复发转移组(n=33例),比较两组患者血清HAMP、SPP1、RGS2水平。采用受试者操作特征(ROC)曲线分析HAMP、SPP1、RGS2对胃癌患者术后复发或转移的预测价值。结果与对照组相比,胃癌组血清HAMP[(52.28±5.44)ng/ml比(31.22±4.18)ng/ml]、SPP1[(55.96±6.43)ng/ml比(36.99±5.25)ng/ml]水平均较高(t=29.44,P<0.001;t=21.92,P<0.001),RGS2[(3.72±0.66)mg/L比(5.11±0.87)mg/L)]水平较低(t=12.21,P<0.001)。HAMP高水平组(n=44)与HAMP低水平组(n=48)、SPP1高水平组(n=43)与SPP1低水平组(n=49)、RGS2高水平组(n=50)与RGS2低水平组(n=42)胃癌患者在肿瘤最大径(χ2=13.07,P<0.001;χ2=6.71,P=0.010;χ2=10.56,P=0.001)、TNM分期(χ2=7.42,P=0.006;χ2=6.36,P=0.012;χ2=5.39,P=0.020)、淋巴结转移(χ2=23.41,P<0.001;χ2=6.52,P=0.011;χ2=13.11,P<0.001)、分化程度(χ2=9.01,P=0.003;χ2=7.97,P=0.005;χ2=15.29,P<0.001)方面的差异均有统计学意义。与未复发转移组相比,复发转移组血清HAMP[(59.26±5.66)ng/ml比(48.37±4.28) ng/ml]、SPP1[(62.85±6.36)ng/ml比(52.11±5.38)ng/ml]水平较高(t=10.40,P<0.001;t=8.60,P<0.001),RGS2[(3.01±0.48)mg/L比(4.12±0.69)mg/L]水平较低(t=8.19,P<0.001)。ROC曲线分析显示,血清HAMP、SPP1、RGS2水平单独预测胃癌患者术后复发或转移的曲线下面积(AUC)值分别为0.777、0.813、0.778,三者联合预测胃癌患者术后复发或转移的AUC值为0.871,三指标联合预测胃癌患者术后复发或转移的预测效能优于单独预测(Z=2.51,P=0.035;Z=2.61,P=0.032;Z=2.71,P=0.029)。结论胃癌患者血清中HAMP、SPP1水平升高,RGS2水平降低,三者水平与肿瘤最大径、TNM分期、淋巴结转移、分化程度有关,且三者联合检测对于胃癌患者术后复发或转移预测价值较高。
李广鑫, 权慧娟, 高志娟, 王肖君, 李良, 董谦, 苗永涛, 刘东生. 血清HAMP、SPP1、RGS2水平与胃癌患者临床病理特征的相关性及对术后复发或转移的预测价值[J]. 国际肿瘤学杂志, 2025, 52(8): 502-507.
Li Guangxin, Quan Huijuan, Gao Zhijuan, Wang Xiaojun, Li Liang, Dong Qian, Miao Yongtao, Liu Dongsheng. Correlation between serum levels of HAMP, SPP1, RGS2 and clinical pathological characteristics of gastric cancer patients and their predictive value for postoperative recurrence or metastasis[J]. Journal of International Oncology, 2025, 52(8): 502-507.
表2
HAMP、SPP1、RGS2水平与92例胃癌患者临床病理特征的关系[例(%)]"
| 临床病理特征 | 例数 | HAMP高水平 组(n=44) |
HAMP低水平 组(n=48) |
χ2值 | P值 | SPP1高水平 组(n=43) |
SPP1低水平 组(n=49) |
χ2值 | P值 | RGS2高水平 组(n=50) |
RGS2低水平组(n=42) | χ2值 | P值 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 年龄(岁) | |||||||||||||
| ≥60 | 56 | 23(41.07) | 33(58.93) | 2.62 | 0.106 | 24(42.86) | 32(57.14) | 0.87 | 0352 | 28(50.00) | 28(50.00) | 1.09 | 0.296 |
| <60 | 36 | 21(58.33) | 15(41.67) | 19(52.78) | 17(47.22) | 22(61.11) | 14(38.89) | ||||||
| 性别 | |||||||||||||
| 男 | 54 | 23(42.59) | 31(57.41) | 1.44 | 0.231 | 26(48.15) | 28(51.85) | 0.10 | 0.747 | 27(50.00) | 27(50.00) | 1.00 | 0.318 |
| 女 | 38 | 21(55.26) | 17(44.74) | 17(44.74) | 21(55.26) | 23(60.53) | 15(39.47) | ||||||
| 肿瘤最大径(cm) | |||||||||||||
| ≤5.0 | 41 | 11(26.83) | 30(73.17) | 13.07 | <0.001 | 13(31.71) | 28(68.29) | 6.71 | 0.010 | 30(73.17) | 11(26.83) | 10.56 | 0.001 |
| >5.0 | 51 | 33(64.71) | 18(35.29) | 30(58.82) | 21(41.18) | 20(39.22) | 31(60.78) | ||||||
| TNM分期 | |||||||||||||
| Ⅰ~Ⅱ期 | 45 | 15(33.33) | 30(66.67) | 7.42 | 0.006 | 15(33.33) | 30(66.67) | 6.36 | 0.012 | 30(66.67) | 15(33.33) | 5.39 | 0.020 |
| Ⅲ期 | 47 | 29(61.70) | 18(38.30) | 28(59.57) | 19(40.43) | 20(42.55) | 27(57.45) | ||||||
| 淋巴结转移 | |||||||||||||
| 有 | 49 | 35(71.43) | 14(28.57) | 23.41 | <0.001 | 29(59.18) | 20(40.82) | 6.52 | 0.011 | 18(36.73) | 31(63.27) | 13.11 | <0.001 |
| 无 | 43 | 9(20.93) | 34(79.07) | 14(32.56) | 29(67.44) | 32(74.42) | 11(25.58) | ||||||
| 分化程度 | |||||||||||||
| 低分化 | 52 | 32(61.54) | 20(38.46) | 9.01 | 0.003 | 31(59.62) | 21(40.38) | 7.97 | 0.005 | 19(36.54) | 33(63.46) | 15.29 | <0.001 |
| 中高分化 | 40 | 12(30.00) | 28(70.00) | 12(30.00) | 28(70.00) | 31(77.50) | 9(22.50) | ||||||
| 注:HAMP为铁调素抗菌肽;SPP1为分泌型磷蛋白1;RGS2为G蛋白信号转导调节因子2;HAMP高水平组为HAMP≥52.28 ng/ml;HAMP低水平组为HAMP<52.28 ng/ml;SPP1高水平组为SPP1≥55.96 ng/ml;SPP1低水平组为SPP1<55.96 ng/ml;RGS2高水平组为RGS2≥3.72 mg/L;RGS2低水平组为RGS2<3.72 mg/L | |||||||||||||
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