腺苷激酶-1在非小细胞肺癌患者血清中的表达与肺癌临床病理学特点及预后的关系
2021-05-06陈淦雄李淦清
陈淦雄 李淦清



【摘要】 目的:探討腺苷激酶-1(TK-1)在非小细胞肺癌(NSCLC)患者血清中的表达与肺癌临床病理学特点及预后的关系。方法:选择2016年1月-2017年1月本院诊治的NSCLC患者107例和同时间段内体检的健康者100例的资料进行回顾性分析,比较NSCLC患者与健康者的血清TK-1水平。依据血清TK-1的阳性与阴性对NSCLC人群分组,对比病理学特征。结果:NSCLC患者的血清TK-1阳性率和血清TK-1浓度均高于健康者(P<0.05)。血清TK-1阳性患者的病灶分化程度、TNM分期、病灶直径、淋巴结转移情况与血清TK-1阴性患者比较,差异均有统计学意义(P<0.05)。血清TK-1阳性患者的平均生存时间为23.558个月,血清TK-1阴性患者的平均生存时间为28.617个月(P<0.05)。结论:NSCLC人群的血清TK-1浓度提升,血清TK-1的水平与多种临床病理学特征具有关联,血清TK-1的水平对于NSCLC患者的预后推测具有重要的参考意义。
【关键词】 腺苷激酶-1 非小细胞肺癌 临床病理学
Relationship between Expression of Thymidine Kinase-1 in Serum of Patients with Non-small Cell Lung Cancer and Clinicopathological Characteristics and Prognosis of Lung Cancer/CHEN Ganxiong, LI Ganqing. //Medical Innovation of China, 2021, 18(07): -145
[Abstract] Objective: To explore the relationship between the expression of Thymidine Kinase-1 (TK-1)
in the serum of patients with non-small cell lung cancer (NSCLC) and the clinicopathological characteristics and prognosis of lung cancer. Method: Data of 107 NSCLC patients diagnosed and treated in our hospital from January 2016 to January 2017 and 100 healthy subjects who underwent physical examination during the same period were retrospectively analyzed. Serum TK-1 levels were compared between NSCLC patients and healthy subjects. The NSCLC population was divided into groups according to the positive and negative serum TK-1, and the pathological characteristics were compared. Result: The positive rate of serum TK-1 and the concentration of serum TK-1 in NSCLC patients were higher than those in healthy subjects (P<0.05). The differentiation degree, TNM stage, lesion diameter and lymph node metastasis of serum TK-1 positive patients were compared with those of serum TK-1 negative patients, the differences were statistically significant (P<0.05). The mean survival time of serum TK-1 positive patients was 23.558 months, and that of serum TK-1 negative patients was 28.617 months (P<0.05). Conclusion: Serum TK-1 concentration is increased in NSCLC population, and the level of serum TK-1 is associated with a variety of clinicopathological features. The level of serum TK-1 is of important reference significance for the prediction of the prognosis of NSCLC patients.
[Key words] Thymidine Kinase-1 Non-small cell lung cancer Clinical pathology
First-authors address: Dongguan Hospital of Traditional Chinese Medicine, Dongguan 523000, China
doi:10.3969/j.issn.1674-4985.2021.07.034
肺癌的发病例数以及死亡人数在近些年仍然呈现逐渐增高的变化趋势[1-2]。作为一种高发的呼吸系统恶性肿瘤,肺癌所造成的人群健康危害以及经济损伤十分巨大[3]。非小细胞肺癌(non-small cell lung cancer, NSCLC)属于最常见的肺癌亚型[4]。NSCLC的人群发病率超过了140/10万人[5]。患者的5年生存率只能保持在15%左右且生存质量也无法保证[6-7]。以血清学指标为主的方法在各类恶性肿瘤的诊断、治疗以及预后推测方面取得了长足的进步,该种方法的操作简单,花费少,患者创伤小,可以反复进行测量完成连续监测等[8]。腺苷激酶-1(Thymidine Kinase-1, TK-1)在促进肺泡上皮细胞来源的肿瘤细胞增殖过程里具有重要的功效,且TK-1能够介导磷酸化脱氧核苷酸的代谢,促进NSCLC的病情发展[9-10]。本研究探讨TK-1在NSCLC患者血清中的表达与肺癌临床病理学特点及预后的关系,现报道如下。
1 资料与方法
1.1 一般资料 选择2016年1月-2017年1月本院诊治的NSCLC患者107例(NSCLC组)和同时间段内体检的健康者100例(健康组)的资料进行回顾性分析。(1)纳入标准:①依据中华医学会颁布的相关标准,确诊为NSCLC[11];②接受治疗之前采集血液样本,检测TK-1的水平;③治疗以及生存时间等数据完整。……
