Page 34 - 《南京医科大学学报(自然科学版)》2025年第9期
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(%) 40 * (%) 40 * *
A 60 * B 60
SOX1 methylation level 20 JAM3 methylation level 20
0
Normal Low⁃grade High⁃grade Cancer 0 Normal Low⁃grade High⁃grade Cancer
histology histology histology histology
(%) 60 ** (%) 60 * *
C * D
methylation level 40 methylation level 40
20
20
ZNF671 0 DLX1 0
Normal Low⁃grade High⁃grade Cancer Normal Low⁃grade High⁃grade Cancer
histology histology histology histology
Methylation levels of SOX1(A),JAM3(B),ZNF671(C),and DLX1(D)in normal(n=69),low⁃grade histology(n=22),high⁃grade histology(n=34),
**
*
and cancer(n=16)groups. P < 0.05 and P < 0.01.
图1 宿主基因DNA甲基化水平在不同病理等级中的分布
Figure 1 Distribution of host gene DNA methylation levels across different pathological grades
A 100 B 100 C 100 D 100
(%) 80 *** (%) 80 (%) 80 (%) 80
methylation level 60 methylation level 60 *** methylation level 60 *** DLX1 methylation level 60 ***
40
40
40
40
SOX1 20 JAM3 20 ZNF671 20 20
0 0 0 0
CIN1- CIN2+ CIN1- CIN2+ CIN1- CIN2+ CIN1- CIN2+
Methylation levels of SOX1(A),JAM3(B),ZNF671(C),and DLX1(D)in CIN1-(n=91)and CIN2+(n=50)groups. *** P < 0.001.
图2 CIN1-与CIN2+组中宿主基因甲基化水平的差异
Figure 2 Differences in host gene methylation levels between CIN1- and CIN2+ groups
1.0
0.8
Sensitivity 0.6
0.4
0.2
SOX1(AUC=0.672,95%CI:0.572-0.772)
ZNF671(AUC=0.741,95%CI:0.646-0.836)
JAM3(AUC=0.688,95%CI:0.586-0.789)
0 DLX1(AUC=0.681,95%CI:0.580-0.782)
0 0.2 0.4 0.6 0.8 1.0
1-Specificity
图3 单个宿主基因在区分CIN2+组与CIN1-组之间的诊断能力
Figure 3 Diagnostic capability of individual host genes in distinguishing between the CIN2+ group and the CIN1- group

