材料与方法
一、组织标本
二、免疫组化方法
三、建立免疫组化分级和强度量表,
四、统计学处理
结果
一、HCMV-IE1、WDR5在胶质瘤中的表达
二、HCMV-IE1与WDR5的相关性
表1 HCMV-IE1与WDR5的相关性 单位:份 |
| HCMV-IE1表达 | WDR5表达 | P 值 | |
|---|---|---|---|
| 高表达 | 低表达 | ||
| 高表达 | 27 | 10 | 0.009 |
| 低表达 | 9 | 14 | |
Expression and significance of human cytomegalovirus proteins IE1 and WDR5 in high grade glioma
Received date: 2020-03-26
Online published: 2020-08-05
Copyright
Objective To investigate the expression and significance of human cytomegalovirus (HCMV)-IE1 protein and WDR5 protein in high grade glioma (HGG).Methods The expression of HCMV IE1 and WD repeat-containing protein (WDR5) proteins was detected by immunohistochemistry in 60 HGG tissues and 20 normal brain tissues. The correlation between HCMV infection and WDR5 protein and their influence on glioma prognoses were analyzed.Results HCMV-IE1 protein was positively expressed in 53 HGG tissues (88.3%) while not expressed in 20 normal brain tissues (P < 0.001). The overall survival rate of HGG patients with low expression level of HCMV-IE1 was better than those with high expression level of HCMV-IE1 (P = 0.037). WDR5 protein expression was positive in 49 (81.6%) HGG tissues and in 11 (5.5%) normal brain tissues (P = 0.009). Among 60 HGG tissues, 27 cases (45.0%) had simultaneously high expression HCMV-IE1 protein and WDR5 protein, and 14 cases (23.3%) had simultaneously low expression. The expression of HCMV-IE1 protein was positively correlated with that of WDR5 protein (r = 0.336, P = 0.009).Conclusions HCMV-IE1 protein is associated with the initiation and development of HGG and is an indicator of the prognosis of HGG.The mechanism may be associated with the positive correlation between HCMV-IE1 and WDR5.
Qiu Yong , Zhou Junge , Chen Junyu . Expression and significance of human cytomegalovirus proteins IE1 and WDR5 in high grade glioma[J]. JOURNAL OF NEW MEDICINE, 2020 , 51(7) : 517 -521 . DOI: 10.3969/j.issn.0253-9802.2020.07.006
表1 HCMV-IE1与WDR5的相关性 单位:份 |
| HCMV-IE1表达 | WDR5表达 | P 值 | |
|---|---|---|---|
| 高表达 | 低表达 | ||
| 高表达 | 27 | 10 | 0.009 |
| 低表达 | 9 | 14 | |
| [1] |
|
| [2] |
|
| [3] |
|
| [4] |
|
| [5] |
|
| [6] |
|
| [7] |
|
| [8] |
|
| [9] |
|
| [10] |
李鹏起, 闫志丰, 董秋峰, 杨鑫, 陈晓燕. 人巨细胞病毒IE1-72 蛋白在胶质瘤中的表达及意义. 现代生物医学进展, 2017,17(18):3447-3450.
|
| [11] |
|
| [12] |
|
| [13] |
|
| [14] |
|
| [15] |
|
| [16] |
|
| [17] |
|
| [18] |
|
| [19] |
|
| [20] |
|
/
| 〈 |
|
〉 |