Identification of long noncoding RNA RP11-89K21.1 and RP11-357H14.17 as prognostic signature of endometrial carcinoma via integrated bioinformatics analysis
Abstract Background Endometrial carcinoma (EC) is one of the most common malignant tumors in gynecology. The potential functions and mechanisms of long noncoding RNAs (lncRNAs) in the occurrence and progression of EC remains unclear. It’s meaningful to explore lncRNAs signature for providing prognos...
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doaj-242192c2c4e24ba2a24fc66f08b300122020-11-25T02:44:19ZengBMCCancer Cell International1475-28672020-06-0120111810.1186/s12935-020-01359-9Identification of long noncoding RNA RP11-89K21.1 and RP11-357H14.17 as prognostic signature of endometrial carcinoma via integrated bioinformatics analysisLingling Gao0Xin Nie1Wenchao Zhang2Rui Gou3Yuexin Hu4Yue Qi5Xiao Li6Qing Liu7Juanjuan Liu8Bei Lin9Department of Obstetrics and Gynaecology, Shengjing Hospital of China Medical UniversityDepartment of Obstetrics and Gynaecology, Shengjing Hospital of China Medical UniversityDepartment of Obstetrics and Gynaecology, Shengjing Hospital of China Medical UniversityDepartment of Obstetrics and Gynaecology, Shengjing Hospital of China Medical UniversityDepartment of Obstetrics and Gynaecology, Shengjing Hospital of China Medical UniversityDepartment of Obstetrics and Gynaecology, Shengjing Hospital of China Medical UniversityDepartment of Obstetrics and Gynaecology, Shengjing Hospital of China Medical UniversityDepartment of Obstetrics and Gynaecology, Shengjing Hospital of China Medical UniversityDepartment of Obstetrics and Gynaecology, Shengjing Hospital of China Medical UniversityDepartment of Obstetrics and Gynaecology, Shengjing Hospital of China Medical UniversityAbstract Background Endometrial carcinoma (EC) is one of the most common malignant tumors in gynecology. The potential functions and mechanisms of long noncoding RNAs (lncRNAs) in the occurrence and progression of EC remains unclear. It’s meaningful to explore lncRNAs signature for providing prognostic value of EC. Methods The differentially expressed lncRNAs and their prognostic values in EC were investigated based on The Cancer Genome Atlas (TCGA) database; the transcriptional factors (TFs), the competing endogenous RNA (ceRNA) mechanism, functional regulatory network and immune infiltration of RP11-89K21.1 and RP11-357H14.17 were further explored by various bioinformatics tools and databases. Results We firstly identified high expression of RP11-89K21.1 and RP11-357H14.17 were closely associated with shorten overall survival (OS) and poor prognosis in patients with EC. We also elucidated the networks of transcription factor and co-expression genes associated with RP11-89K21.1 and RP11-357H14.17. Furthermore, the ceRNA network mechanism was successfully constructed through 2 lncRNAs (RP11-89K21.1 and RP11-357H14.17), 11 miRNAs and 183 mRNAs. Functional enrichment analysis revealed that the targeting genes of RP11-89K21.1 and RP11-357H14.17 were strongly associated with microRNAs in cancer, vessel development, growth regulation, growth factor and cell differentiation, and involved in pathways including pathways in cancer, microRNAs in cancer and apoptotic signaling pathway. Conclusions We demonstrated for the first time that RP11-89K21.1 and RP11-357H14.17 may play crucial roles in the occurrence, development and malignant biological behavior of EC, and can be regarded as potential prognostic biomarkers for EC.http://link.springer.com/article/10.1186/s12935-020-01359-9Endometrial carcinomaLong noncoding RNAPrognosisCompeting endogenous RNABioinformatics analysis |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Lingling Gao Xin Nie Wenchao Zhang Rui Gou Yuexin Hu Yue Qi Xiao Li Qing Liu Juanjuan Liu Bei Lin |
spellingShingle |
Lingling Gao Xin Nie Wenchao Zhang Rui Gou Yuexin Hu Yue Qi Xiao Li Qing Liu Juanjuan Liu Bei Lin Identification of long noncoding RNA RP11-89K21.1 and RP11-357H14.17 as prognostic signature of endometrial carcinoma via integrated bioinformatics analysis Cancer Cell International Endometrial carcinoma Long noncoding RNA Prognosis Competing endogenous RNA Bioinformatics analysis |
author_facet |
Lingling Gao Xin Nie Wenchao Zhang Rui Gou Yuexin Hu Yue Qi Xiao Li Qing Liu Juanjuan Liu Bei Lin |
author_sort |
Lingling Gao |
title |
Identification of long noncoding RNA RP11-89K21.1 and RP11-357H14.17 as prognostic signature of endometrial carcinoma via integrated bioinformatics analysis |
title_short |
Identification of long noncoding RNA RP11-89K21.1 and RP11-357H14.17 as prognostic signature of endometrial carcinoma via integrated bioinformatics analysis |
title_full |
Identification of long noncoding RNA RP11-89K21.1 and RP11-357H14.17 as prognostic signature of endometrial carcinoma via integrated bioinformatics analysis |
title_fullStr |
Identification of long noncoding RNA RP11-89K21.1 and RP11-357H14.17 as prognostic signature of endometrial carcinoma via integrated bioinformatics analysis |
title_full_unstemmed |
Identification of long noncoding RNA RP11-89K21.1 and RP11-357H14.17 as prognostic signature of endometrial carcinoma via integrated bioinformatics analysis |
title_sort |
identification of long noncoding rna rp11-89k21.1 and rp11-357h14.17 as prognostic signature of endometrial carcinoma via integrated bioinformatics analysis |
publisher |
BMC |
series |
Cancer Cell International |
issn |
1475-2867 |
publishDate |
2020-06-01 |
description |
Abstract Background Endometrial carcinoma (EC) is one of the most common malignant tumors in gynecology. The potential functions and mechanisms of long noncoding RNAs (lncRNAs) in the occurrence and progression of EC remains unclear. It’s meaningful to explore lncRNAs signature for providing prognostic value of EC. Methods The differentially expressed lncRNAs and their prognostic values in EC were investigated based on The Cancer Genome Atlas (TCGA) database; the transcriptional factors (TFs), the competing endogenous RNA (ceRNA) mechanism, functional regulatory network and immune infiltration of RP11-89K21.1 and RP11-357H14.17 were further explored by various bioinformatics tools and databases. Results We firstly identified high expression of RP11-89K21.1 and RP11-357H14.17 were closely associated with shorten overall survival (OS) and poor prognosis in patients with EC. We also elucidated the networks of transcription factor and co-expression genes associated with RP11-89K21.1 and RP11-357H14.17. Furthermore, the ceRNA network mechanism was successfully constructed through 2 lncRNAs (RP11-89K21.1 and RP11-357H14.17), 11 miRNAs and 183 mRNAs. Functional enrichment analysis revealed that the targeting genes of RP11-89K21.1 and RP11-357H14.17 were strongly associated with microRNAs in cancer, vessel development, growth regulation, growth factor and cell differentiation, and involved in pathways including pathways in cancer, microRNAs in cancer and apoptotic signaling pathway. Conclusions We demonstrated for the first time that RP11-89K21.1 and RP11-357H14.17 may play crucial roles in the occurrence, development and malignant biological behavior of EC, and can be regarded as potential prognostic biomarkers for EC. |
topic |
Endometrial carcinoma Long noncoding RNA Prognosis Competing endogenous RNA Bioinformatics analysis |
url |
http://link.springer.com/article/10.1186/s12935-020-01359-9 |
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