Changes and clinical significance of peripheral blood HDAC1 and VEGF expression in patients with lung adenocarcinoma
10.3969/j.issn.1671-8348.2017.17.017
- VernacularTitle:肺腺癌患者外周血组蛋白去乙酰化酶1与血管内皮生长因子表达的变化及临床意义
- Author:
Cuimin ZHU
;
Chanchan HU
;
Aike LI
;
Xiangyao LIAN
;
Liguang ZHANG
;
Pingping LIN
;
Qingshan LI
- Keywords:
lung adenocarcinoma;
histone deacetylase 1;
vascular endothelial growth factor;
Correlation
- From:
Chongqing Medicine
2017;46(17):2359-2361
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the correlation between histone deacetylase 1(HDAC1) and vascular endothelial growth factor(VEGF) in the patients with lung adenocarcinoma.Methods Eighty cases of lung adenocarcinoma in our hospital from August 2014 to April 2016 served as the research subjects,and contemporaneous 80 individuals undergoing healthy physical examination were taken as the control group.The fasting venous blood sample was collected in all subjects.Then serum HDAC1 and VEGF levels were detected by ELISA.The differences of serum HDAC1 and VEGF expression levels were compared between the two groups.The HDAC1 and VEGF expression levels in the patients with different characteristics of lung adenocarcinoma and the relation between serum HDAC1 and VEGF concentrations were analyzed.Furthermore the possible influence factors of HDAC1 protein expression level in the patients with lung adenocarcinoma were analyzed.Results The HDAC1 levels in the control group and observation group were(329.56 ± 23.83) ng/L and(568.20 ± 35.40) ng/L,the difference was statistically significant(t=23.576,P=0.000).The VEGF levels in the control group and observation group were(40.26±9.82)ng/L and(296.56±19.80)ng/L respec tively,the difference was statistically significant(t=31.154,P=0.000).The HDAC1 protein level had statistical difference among different genders,ages,clinical stages and smoking history,the HDAC1 protein level in male,age ＞60 years old,clinical stage Ⅲ,V and patients with smoking history were higher(P＜0.05).The Pearson correlation analysis results showed that serum HDAC1 in the patients with lung adenocarcinoma was positively correlated with VEGF protein concentration(r=0.526,P =0.000).The Logistic regression analysis showed that influence factor of HDAC1 protein expression level in the patients with lung adenocarcinoma was clinical stage.Conclusion The high expression of HDAC1 protein in lung adenocarcinoma patients may also simultaneously regulate the VEGF expression,thus promotes the development of lung adenocarcinoma.
