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第44卷第5期 张博为,韩卓莹,马天云,等. CTAGE15与食管鳞状细胞癌(ESCC)患者预后相关并抑制ESCC细胞的
2024年5月 恶性表型[J]. 南京医科大学学报(自然科学版),2024,44(5):634-642 ·637 ·
A B
1.0 Low expression of CTAGE15(n=41) 1.0 Low expression of CTAGE15(n=41)
Overall survival probability 0.6 High expression of CTAGE15(n=41) Disease⁃specific survival probability 0.6
0.8
0.8
High expression of CTAGE15(n=41)
0.4
0.4
0.2
HR=0.39(0.18-0.85) 0.2 HR=0.35(0.14-0.88)
0 Log⁃rank P=0.022 0 Log⁃rank P=0.033
0 20 40 60 0 20 40 60
Time(months) Time(months)
A:Kaplan⁃Meier analysis of CTAGE15 expression was positively associated with overall survival in ESCC patients. B:Kaplan⁃Meier analysis
shows CTAGE15 expression was positively associated with disease⁃specific survival in ESCC patients.
图1 TCGA数据库分析CTAGE15与食管鳞癌患者预后的关系
Figure 1 Associations between CTAGE15 expression and prognosis of ESCC patients based on TCGA database
表1 TCGA数据分析ESCC患者CTAGE15表达与临床病理因素之间的关系
Table 1 Association between CTAGE15 expression and clinicopathological factors of ESCC patients based on TCGA data
b 2 a
Variable Cases Low expression of CTAGE15[%(n/N)] High expression of CTAGE15[%(n/N)] χ P
Sex 0.447 0.517
Male 42 55.0(22/40) 47.6(20/42)
Female 40 45.0(18/40) 52.4(22/42)
Age(years) 0.248 0.618
≤60 60 70.7(29/41) 75.6(31/41)
> 60 22 29.3(12/41) 24.4(10/41)
T stage 10.572 0.009
T1 08 12.8(5/39)0 7.5(3/40)
T2 27 18.0(7/39)0 50.0(20/40)
T3 41 61.5(24/39) 42.5(17/40)
T4 03 7.7(3/39) 0.0(0/40)
N stage 4.524 0.159
N0 46 50.0(19/38) 67.5(27/40)
N1 26 39.5(15/38) 27.5(11/40)
N2 05 10.5(4/38)0 2.5(1/40)
N3 01 0.0(0/38) 2.5(1/40)
M stage 0.377 0.615
M0 70 94.4(34/36) 97.3(36/37)
M1 03 5.6(2/36) 2.7(1/37)
Differentiation 1.614 0.472
G1 11 12.8(5/39)0 15.0(6/40)0
G2 41 46.2(18/39) 57.5(23/40)
G3 27 41.0(16/39) 27.5(11/40)
a:Based on chi⁃square test statistical analysis, and if necessary, based on Fisher’s exact test. b:Some of the sample data is missing due to reasons
such as not being collected or protecting patient privacy obtained from the TCGA database.
2.2 CTAGE15 在 ESCC 患者临床样本中表达及其 期(P=0.040)及CTAGE15表达水平(P < 0.001)是纳
与患者病理特征的验证分析 入本研究患者的生存风险因素,而性别、年龄、T 分
临床样本的 COX 生存风险分析结果表明,N 分 期、M 分期和分化程度与生存风险不相关(表 3)。

