Expression of alcohol dehydrogenase 1A and vascular endothelial growth factor-A in hepatocellular carcinoma
10.19405/j.cnki.issn1000-1492.2024.03.020
- Author:
Lele Xue
1
;
Yuying Jing
1
;
Kaige Yang
1
;
Liwen Qi
1
;
Tong Wu
1
;
Yilin Ren
1
;
Yichen Zang
1
;
Lianghai Wang
1
;
Haijun Zhang
1
;
Weihua Liang
1
;
Jianming Hu
1
Author Information
1. Dept of Pathology , Shihezi University School of Medicine ad The First Afiliated Hospital to Shihezi University School of Medicine , Shihezi 832000
- Publication Type:Journal Article
- Keywords:
hepatocellular carcinoma;
alcohol dehydrogenase 1A;
vascular endothelial growth factor-A;
tumor re currence;
bioinformatics;
prognosis
- From:
Acta Universitatis Medicinalis Anhui
2024;59(3):499-505
- CountryChina
- Language:Chinese
-
Abstract:
Objective :To investigate the expression , synergistic relationship and clinical significance of alcohol dehydrogenase (ADH1A) and vascular endothelial growth factor-A (VEGFA) in hepatocellular carcinoma (HCC) .
Methods :The expression and correlation of ADH1A and VEGFA in HCC and adjacent normal tissues were ana lyzed by GEPIA . TCGA and GSEA were used to analyze the pathway of ADH1A in HCC . The clinical and patho logical data of 84 patients with HCC were collected , and 54 patients with paracancer normal tissue samples were se lected as controls to analyze the correlation between ADH1A and VEGFA and clinicopathological parameters of HCC . Immunohistochemistry was used to detect the protein expression of ADH1A and VEGFA in cases and con trols , and the correlation between the expression of ADH1A and VEGFA and the clinical progression and prognosis of patients with HCC was analyzed based on clinical pathological parameters and Kaplan Meier.
Results :Bioinfor matics analysis found that ADH1A was low expressed in HCC and VEGFA was highly expressed in HCC , and there was a negative correlation between the two ( P < 0.001) ; immunohistochemical detection results showed that the expression of ADH1A in HCC tissue was lower than that in normal tissue adjacent to cancer (P < 0.01) while the expression rate of VEGFA in HCC tissue was significantly higher than that of normal tissue adjacent to cancer (P < 0.01) ; The recurrence rate of vascular thrombus and HCC patients in HCC group with high expression of ADH1A was lower (P < 0.05) . The proportion of tumor diameter > 5 cm , high TNM stage , microsatellite and G2 G3 dif ferentiation in HCC tissues in VEGFA high expression group was higher (P < 0.05) . Kaplan Meier survival analy sis showed that patients with high ADH1A expression and low VEGFA expression had a higher five year survival rate .
Conclusion :Low expression of ADH1A and high expression of VEGFA in tumor tissues of patients with HCC indicate tumor progression and can be used as one of the prognostic evaluation indicators for patients with HCC .
- Full text:2024062709121003964乙醇脱氢酶1A和血管内皮生...因子-A在肝细胞癌中的表达_薛乐乐.pdf
