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1.610031 成都,西南交通大学医学院临床医学系
2.610083 成都,中国人民解放军西部战区总医院肿瘤科
[ 程朋,E-mail:chp912@sina.com CHENG Peng, E-mail: chp912@sina.com
收稿:2023-06-05,
修回:2023-09-05,
纸质出版:2024-02-15
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杜丹, 李静, 罗洪, 等. 磷酸化FGFR1Y654在食管鳞状细胞癌中的表达及临床意义[J]. 陆军军医大学学报, 2024,46(3):257-264.
Dan DU, Jing LI, Hong LUO, et al. Expression and clinical significance of phosphorylated FGFR1Y654 in esophageal squamous cell carcinoma[J]. Journal of Army Medical University, 2024, 46(3): 257-264.
杜丹, 李静, 罗洪, 等. 磷酸化FGFR1Y654在食管鳞状细胞癌中的表达及临床意义[J]. 陆军军医大学学报, 2024,46(3):257-264. DOI: 10.16016/j.2097-0927.202306015.
Dan DU, Jing LI, Hong LUO, et al. Expression and clinical significance of phosphorylated FGFR1Y654 in esophageal squamous cell carcinoma[J]. Journal of Army Medical University, 2024, 46(3): 257-264. DOI: 10.16016/j.2097-0927.202306015.
目的
2
探讨磷酸化FGFR1
Y654
(p-FGFR1
Y654
)的表达与食管鳞状细胞癌患者临床病理特征之间的关系及其预后价值。
方法
2
收集西部战区总医院2017年1月至2020年7月间进行食管鳞状细胞癌手术切除的肿瘤组织标本103例及正常组织58例,采用免疫组化法检测组织中p-FGFR1
Y654
的表达情况,并分析其与临床病理参数和预后的相关性。
结果
2
p-FGFR1
Y654
在食管鳞状细胞癌组织中的表达显著高于正常组织(
P
<0.01)。p-FGFR1
Y654
的表达水平与总生存期(overall survival
OS)密切相关(
P
<0.05),与患者年龄、性别、肿瘤分期、肿瘤长径等无关。多因素COX回归分析表明N分期是影响患者无复发生存时间(recurrence free survival,RFS)的独立预后因素。生存分析显示,p-FGFR1
Y654
低表达组患者的RFS明显优于高表达组(
P
=0.032,95%
CI
: 1.08~4.65),且p-FGFR1
Y654
低表达组患者OS也明显优于高表达组(
P
=0.004,95%
CI
: 2.14~11.51)。
结论
2
p-FGFR1
Y654
在食管鳞状细胞癌组织中高表达,且与患者不良预后相关,p-FGFR1
Y654
可能成为食管鳞状细胞癌的潜在治疗靶点。
Objective
2
To explore the relationship between p-FGFR1
Y654
expression and clinical pathological characteristics of esophageal squamous cell carcinoma
patients and its prognostic value.
Methods
2
Tumor tissue samples from 103 cases of esophageal squamous cell carcinoma and 58 normal esophageal tissues were surgically collected in the General Hospital of Western Theater between January 2017 and July 2020. The expression of p-FGFR1
Y654
in the tissues was detected using immunohistochemical assay
and its correlation with relevant clinicopathological parameters and prognosis was analyzed.
Results
2
The expression of p-FGFR1
Y654
in esophageal squamous cell carcinoma tissues was significantly higher than that in normal tissue (
P
<
0.01). Its expression level was closely related to overall survival (OS
P
<
0.05)
but not related to age
gender
tumor stage or tumor size. Multivariate COX regression analysis showed that N-stage was identified as an independent prognostic factor for recurrence free survival (RFS) in esophageal squamous cell carcinoma patients. Survival analysis indicated that patients with low expression of p-FGFR1
Y654
had significantly higher RFS and OS than those with high expression (
P
=0.032
95%
CI
: 1.08~4.65;
P
=0.004
95%
CI
: 2.14~11.51).
Conclusion
2
p-FGFR1
Y654
is highly expressed in esophageal squamous cell carcinoma tissue
and is associated with poor prognosis in these patients. p-FGFR1
Y654
may be a potential therapeutic target for esophageal squamous cell carcinoma.
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