Identification of differentially expressed genes and signaling pathways involved in endometriosis by integrated bioinformatics analysis

Endometriosis is a common gynecological disease characterized by the presence and growth of endometrial tissue outside the uterus, including the pelvis and abdominal cavity. This condition causes various clinical symptoms, such as non-menstrual pelvic pain, dysmenorrhea and infertility, seriously af...

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Veröffentlicht in:Experimental and therapeutic medicine 2020-01, Vol.19 (1), p.264-272
Hauptverfasser: Dai, Fang-Fang, Bao, An-Yu, Luo, Bing, Zeng, Zi-Hang, Pu, Xiao-Li, Wang, Yan-Qing, Zhang, Li, Xian, Shu, Yuan, Meng-Qin, Yang, Dong-Yong, Liu, Shi-Yi, Cheng, Yan-Xiang
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container_title Experimental and therapeutic medicine
container_volume 19
creator Dai, Fang-Fang
Bao, An-Yu
Luo, Bing
Zeng, Zi-Hang
Pu, Xiao-Li
Wang, Yan-Qing
Zhang, Li
Xian, Shu
Yuan, Meng-Qin
Yang, Dong-Yong
Liu, Shi-Yi
Cheng, Yan-Xiang
description Endometriosis is a common gynecological disease characterized by the presence and growth of endometrial tissue outside the uterus, including the pelvis and abdominal cavity. This condition causes various clinical symptoms, such as non-menstrual pelvic pain, dysmenorrhea and infertility, seriously affecting the health and quality of life of women. To date, the specific mechanism and the key molecules of endometriosis remain uncertain. The purpose of the present study was to elucidate the mechanisms involved in the development and persistence of the disease. A number of mRNA expression profile datasets (namely GSE11691, GSE23339, GSE25628 and GSE78851) were downloaded from the Gene Expression Omnibus (GEO) database. These gene expression profiles were normalized, and the differentially expressed genes (DEGs) were identified by integrated bioinformatics analysis. A total of 103 DEGs were screened upon excluding the genes that exhibited inconsistency of expression (P
doi_str_mv 10.3892/etm.2019.8214
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This condition causes various clinical symptoms, such as non-menstrual pelvic pain, dysmenorrhea and infertility, seriously affecting the health and quality of life of women. To date, the specific mechanism and the key molecules of endometriosis remain uncertain. The purpose of the present study was to elucidate the mechanisms involved in the development and persistence of the disease. A number of mRNA expression profile datasets (namely GSE11691, GSE23339, GSE25628 and GSE78851) were downloaded from the Gene Expression Omnibus (GEO) database. These gene expression profiles were normalized, and the differentially expressed genes (DEGs) were identified by integrated bioinformatics analysis. A total of 103 DEGs were screened upon excluding the genes that exhibited inconsistency of expression (P&lt;0.05). Furthermore, the Gene Ontology analysis, Kyoto Encyclopedia of Genes and Genomes pathway enrichment analysis, and construction of protein-protein interaction networks of DEGs were performed using online software. The results revealed that the DEGs were closely associated with cell migration, adherens junction and hypoxia-inducible factor signaling. In addition, immunohistochemical assay results were found to be consistent with the bioinformatics results. The present study may help us understand underlying molecular mechanisms and the development of endometriosis, which has a great clinical significance for early diagnosis of the disease.</description><identifier>ISSN: 1792-0981</identifier><identifier>EISSN: 1792-1015</identifier><identifier>DOI: 10.3892/etm.2019.8214</identifier><identifier>PMID: 31853298</identifier><language>eng</language><publisher>Greece: Spandidos Publications</publisher><subject>Anopheles ; Biochemistry ; Bioinformatics ; Biotechnology industries ; Cancer ; Cell adhesion &amp; migration ; Computational biology ; Data processing ; Datasets ; Disease ; Diseases ; Dysmenorrhea ; Endometriosis ; Gene expression ; Genes ; Genomes ; Genomics ; Gynecological diseases ; Infertility ; Medical diagnosis ; Messenger RNA ; Pelvic pain ; Protein-protein interactions ; Proteins ; RNA ; Software ; Visualization ; Women</subject><ispartof>Experimental and therapeutic medicine, 2020-01, Vol.19 (1), p.264-272</ispartof><rights>Copyright: © Dai et al.</rights><rights>COPYRIGHT 2020 Spandidos Publications</rights><rights>Copyright Spandidos Publications UK Ltd. 2020</rights><rights>Copyright: © Dai et al. 2019</rights><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c412t-5a9370affafb6fb85c945f30a7566d8b235a40a9c73575350da45e326edc27ba3</citedby><cites>FETCH-LOGICAL-c412t-5a9370affafb6fb85c945f30a7566d8b235a40a9c73575350da45e326edc27ba3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://www.ncbi.nlm.nih.gov/pmc/articles/PMC6909483/pdf/$$EPDF$$P50$$Gpubmedcentral$$Hfree_for_read</linktopdf><linktohtml>$$Uhttps://www.ncbi.nlm.nih.gov/pmc/articles/PMC6909483/$$EHTML$$P50$$Gpubmedcentral$$Hfree_for_read</linktohtml><link.rule.ids>230,314,727,780,784,885,27922,27923,53789,53791</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/31853298$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Dai, Fang-Fang</creatorcontrib><creatorcontrib>Bao, An-Yu</creatorcontrib><creatorcontrib>Luo, Bing</creatorcontrib><creatorcontrib>Zeng, Zi-Hang</creatorcontrib><creatorcontrib>Pu, Xiao-Li</creatorcontrib><creatorcontrib>Wang, Yan-Qing</creatorcontrib><creatorcontrib>Zhang, Li</creatorcontrib><creatorcontrib>Xian, Shu</creatorcontrib><creatorcontrib>Yuan, Meng-Qin</creatorcontrib><creatorcontrib>Yang, Dong-Yong</creatorcontrib><creatorcontrib>Liu, Shi-Yi</creatorcontrib><creatorcontrib>Cheng, Yan-Xiang</creatorcontrib><title>Identification of differentially expressed genes and signaling pathways involved in endometriosis by integrated bioinformatics analysis</title><title>Experimental and therapeutic medicine</title><addtitle>Exp Ther Med</addtitle><description>Endometriosis is a common gynecological disease characterized by the presence and growth of endometrial tissue outside the uterus, including the pelvis and abdominal cavity. This condition causes various clinical symptoms, such as non-menstrual pelvic pain, dysmenorrhea and infertility, seriously affecting the health and quality of life of women. To date, the specific mechanism and the key molecules of endometriosis remain uncertain. The purpose of the present study was to elucidate the mechanisms involved in the development and persistence of the disease. A number of mRNA expression profile datasets (namely GSE11691, GSE23339, GSE25628 and GSE78851) were downloaded from the Gene Expression Omnibus (GEO) database. These gene expression profiles were normalized, and the differentially expressed genes (DEGs) were identified by integrated bioinformatics analysis. A total of 103 DEGs were screened upon excluding the genes that exhibited inconsistency of expression (P&lt;0.05). 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subjects Anopheles
Biochemistry
Bioinformatics
Biotechnology industries
Cancer
Cell adhesion & migration
Computational biology
Data processing
Datasets
Disease
Diseases
Dysmenorrhea
Endometriosis
Gene expression
Genes
Genomes
Genomics
Gynecological diseases
Infertility
Medical diagnosis
Messenger RNA
Pelvic pain
Protein-protein interactions
Proteins
RNA
Software
Visualization
Women
title Identification of differentially expressed genes and signaling pathways involved in endometriosis by integrated bioinformatics analysis
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