Expression and meaning of CHSTs family in clinical non-functioning adenomas
10.3969/j.issn.1671-8348.2023.23.015
- VernacularTitle:CHST家族在临床无功能腺瘤组织中的表达及意义
- Author:
Xiaoliu DONG
1
;
Wei DONG
;
Yujuan CHEN
;
Yu ZHANG
;
Li ZHANG
;
Huan ZHANG
Author Information
1. 唐山市人民医院神经康复科,河北唐山 063000
- Keywords:
clinical non-functioning adenoma;
carbohydrate thiotransferase;
lineage differentiation;
ster-oid-producing factor 1;
receiver operating characteristic curve
- From:
Chongqing Medicine
2023;52(23):3603-3608
- CountryChina
- Language:Chinese
-
Abstract:
Objective To observe the RNA expression level of carbohydrate thiotransferase family(CHSTs)in non-functioning adenoma,and to analyze its clinical significance.Methods Ninety tissue samples of clinical non-functioning adenoma were collected.The mRNA expression levels of CHST1/2/7/8,follicle-stimulating hormone subunit(3(FSHb),POU domain transcription factor 1(POU1F1)and steroid-producing factor 1(SF-1)were detected by real time fluorescence quantitative PCR(RT-qPCR).And receiver operating characteristic(ROC)curve was used to screen the CHST molecule possessing the function for diagnosing CHST molecule differentiated by non-functional adenoma lineage.Results The expression amounts of CHST1 gene and CHST7 gene in the tumors with large volume were higher than those with small tumors(P=0.014,P=0.044),and the CHST2 gene level in female patients was higher than that in male patients(P=0.016),and the CHST8 gene level in invasive tumors were lower than in non-invasive tumors(P=0.044).The grouping was conducted according to the intensity of SF-1 staining,there were statistically signif-icant differences in CHST1/2/7/8 gene levels among all groups(P＜0.05);the grouping was performed ac-cording to the intensity of PIT1 staining,there were statistically significant differences in CHST1/7 gene levels among all groups(P＜0.01).The correlation analysis showed that the CHST1 level was positively correlated with the tumor volume and POU1F1 level(r=0.322,P=0.002;r=0.686,P＜0.001)and negatively corre-lated with the NR5A1 level(r=-0.227,P=0.032).The CHST7 level was positively correlated with the POU1F1 level(r=0.774,P＜0.001);the CHST8 level was positively correlated with the FSHb and NR5A1 levels(r=0.485,P＜0.001;r=0.725,P＜0.001).The area under ROC curve(AUC)of CHST1 for diagno-sing the immature POU1F1 lineage was 0.750(P=0.023).AUC of CHST8 for diagnosing SF-1 lineage was 0.776(P=0.008),and the AUC of CHST1 combined with CHST8 was 0.823(P=0.002).Conclusion The CHST family is involved in the proliferation and differentiation of clinical nonfunctional adenomas.CHST1 combined with CHST8 is valuable in the diagnosis of SF-1 lineage differentiation.
