天津医药 ›› 2026, Vol. 54 ›› Issue (7): 705-710.doi: 10.11958/20253126

• 临床研究 • 上一篇    下一篇

MTA1、ARL2和VEGF-C在非小细胞肺癌组织中的表达

张轶轶1(), 刘帝亮2, 陈飞3, 龚媛媛2, 王贵生1   

  1. 1 张家口市第一医院病理科 (邮编075000)
    2 张家口市第一医院影像科 (邮编075000)
    3 张家口市第一医院呼吸科 (邮编075000)
  • 收稿日期:2025-12-15 修回日期:2026-03-16 出版日期:2026-07-15 发布日期:2026-07-13
  • 作者简介:张轶轶(1981),男,主治医师,主要从事病理学方面研究。E-mail:zyt132928@163.com
  • 基金资助:
    张家口市科技计划项目(2322049D)

The expression of MTA1, ARL2 and VEGF-C in non-small cell lung cancer tissue

ZHANG Yiyi1(), LIU Diliang2, CHEN Fei3, GONG Yuanyuan2, WANG Guisheng1   

  1. 1 Department of Pathology, Zhangjiakou First Hospital, Zhangjiakou 075000, China
    2 Department of Radiology, Zhangjiakou First Hospital, Zhangjiakou 075000, China
    3 Department of Respiratory Medicine, Zhangjiakou First Hospital, Zhangjiakou 075000, China
  • Received:2025-12-15 Revised:2026-03-16 Published:2026-07-15 Online:2026-07-13

摘要:

目的 探讨非小细胞肺癌(NSCLC)癌组织中转移相关基因1(MTA1)、ADP核糖基化样因子2(ARL2)、血管内皮生长因子C(VEGF-C)蛋白的表达情况及其临床意义。方法 选择接受手术治疗的NSCLC患者170例,采集其癌组织及癌旁组织标本,采用HE染色观察组织病理学改变,免疫组织化学染色法检测MTA1、ARL2、VEGF-C蛋白表达。术后随访1年,失访8例,最终纳入研究162例,其中复发转移44例。比较癌组织与癌旁组织中MTA1、ARL2、VEGF-C蛋白的阳性表达率;分析不同临床病理特征及不同预后患者癌组织中三者表达水平的差异;采用Spearman相关分析三者表达水平之间的相关性;采用多因素Cox回归模型分析影响NSCLC患者预后的因素。结果 NSCLC患者癌组织中MTA1、ARL2、VEGF-C蛋白阳性率均高于癌旁组织(P<0.05)。在肿瘤最大直径≥3 cm、浸润深度≥1 cm、TNM分期Ⅲ/Ⅳ期、存在淋巴结转移、分化程度低、组织学类型为腺癌的患者中,MTA1、ARL2、VEGF-C的阳性表达率均高于相应对照组(P<0.05)。多因素Cox回归分析显示,TNM分期Ⅲ/Ⅳ期、淋巴结转移、低分化程度、MTA1阳性、ARL2阳性、VEGF-C阳性是NSCLC患者预后的危险因素(P<0.05)。Spearman相关分析显示,NSCLC癌组织中MTA1、ARL2、VEGF-C蛋白表达均呈正相关(rs分别为0.575、0.443、0.351,均P<0.001)。结论 NSCLC患者癌组织中MTA1、ARL2、VEGF-C蛋白阳性表达率升高,三者间表达呈正相关,且与肿瘤病理特征及不良预后密切相关。

关键词: 癌,非小细胞肺, 转移相关基因1, ADP核糖基化样因子2, 血管内皮生长因子C, 预后

Abstract:

Objective To analyze the expression and clinical significance of metastasis-associated gene 1 (MTA1), ADP ribosylation factor-like protein 2 (ARL2) and vascular endothelial growth factor C (VEGF-C) in non-small cell lung cancer (NSCLC) tissue. Methods From 170 patients with NSCLC admitted to Zhangjiakou First Hospital received surgical treatment were prospectively included. Cancer tissue and adjacent tissue were collected, and the pathological positive status was evaluated through Immunohistochemical staining. The patients were followed up for one year after the operation. Eight cases were lost to follow-up, and 162 cases were finally included in the study, including 44 cases of recurrence and metastasis. The positive expression of MTA1, ARL2 and VEGF-C protein in cancerous tissue, para-cancerous tissue of patients with NSCLC were compared. The differences in the expression levels of the three in cancer tissue of patients with different clinicopathological characteristics and different prognoses were analyzed. Spearman correlation analysis was used to analyze the correlation between the expression levels of MTA1, ARL2 and VEGF-C in cancer tissue. Multivariate Cox regression analysis was used to analyze the influencing factors of prognosis for NSCLC. Results The positive rates of MTA1, ARL2 and VEGF-C protein were higher in NSCLC tissue than those in para-cancerous tissue (P<0.05). In patients with the maximum diameter of tumor ≥3 cm, the depth of invasion ≥1 cm, the TNM classification (TNM) stage of tumor Ⅲ/Ⅳ, lymph node metastasis, low degree of differentiation and the histological type of adenocarcinoma, the positive expression rates of MTA1, ARL2 and VEGF-C were higher than those in the corresponding control groups (P<0.05). The results of multivariate Cox analysis showed that TNM stage Ⅲ/Ⅳ, lymph node metastasis, low degree of differentiation, MTA1 positive, ARL2 positive and VEGF-C positive were risk factors for the prognosis of NSCLC patients (P<0.05). The results of Spearman correlation analysis showed that the expression of MTA1 in cancer tissue was strongly positively correlated with the expression of ARL2 (rs=0.575, P<0.001), the expression of MTA1 was strongly positively correlated with the expression of VEGF-C (rs=0.443, P<0.001), and the expression of ARL2 was strongly positively correlated with the expression of VEGF-C (rs=0.351, P<0.001). Conclusion The positive expression rates of MTA1, ARL2 and VEGF-C in patients with NSCLC increase. The expressions of the three are positively correlated and closely related to the pathological characteristics of the tumor and poor prognosis.

Key words: carcinoma, non-small-cell lung, metastasis-associated gene 1, ADP ribosylation factor-like protein 2, vascular endothelial growth factor C, prognosis

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