Systematic analysis of co-expression network and gene expression profile of differentially expressed lncRNA-mRNA one week after spinal cord injury
Spinal cord injury (SCI) is a severe event that occurs in the central nervous system (CNS). Long noncoding RNAs (lncRNAs) have already been proven to play key roles in different diseases of the CNS. Nevertheless, the roles of messenger RNAs (mRNAs) and lncRNAs one week after SCI remain to be elucida...
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Taylor & Francis Group
2024-12-01
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| Online Access: | http://dx.doi.org/10.1080/26895293.2024.2350185 |
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| author | Yi Kang Yijie Song Zhongju Shi Qiang Li Yigang Lv Mengfan Hou Cui Ding Jing Xie Yongfu Lou Chi Zhang Huan Jian Xueying Li Hengxing Zhou Shiqing Feng |
| author_facet | Yi Kang Yijie Song Zhongju Shi Qiang Li Yigang Lv Mengfan Hou Cui Ding Jing Xie Yongfu Lou Chi Zhang Huan Jian Xueying Li Hengxing Zhou Shiqing Feng |
| author_sort | Yi Kang |
| collection | DOAJ |
| description | Spinal cord injury (SCI) is a severe event that occurs in the central nervous system (CNS). Long noncoding RNAs (lncRNAs) have already been proven to play key roles in different diseases of the CNS. Nevertheless, the roles of messenger RNAs (mRNAs) and lncRNAs one week after SCI remain to be elucidated. We established a rat model of SCI and examined the differential levels of mRNAs and lncRNAs, and then, the differentially expressed mRNAs (DE mRNAs) and lncRNAs (DE lncRNAs) were investigated. Gene Ontology (GO) functional enrichment and Kyoto Encyclopedia of Genes and Genomes (KEGG) pathway enrichment analyses of DE lncRNAs and mRNAs were subsequently carried out to explore crucial biological processes and signaling pathways. Moreover, we constructed protein–protein interaction (PPI) networks, the STRING database, and identified the 10 high degree core nodes. We also established a co-expression network by calculating the correlation between lncRNA expression profile and mRNA expression profile. The identified DE lncRNAs and DE mRNAs may potentially be critical targets for the diagnosis and treatment of SCI in the future. Abbreviations: SCI: spinal cord injury; CNS: central nervous system; YLDs: years of life lived with disability; lncRNAs: long noncoding RNAs; mRNAs: messenger RNAs; DE: differentially expressed; GO: Gene Ontology; KEGG: Kyoto Encyclopedia of Genes and Genomes; GSEA: gene set enrichment analysis; RIN: Renewable Identification Number; PCA: principal component analysis; PPI: protein–protein interaction; MF, molecular function; BP: biological process; CC: cellular component; MCODE: molecular complex detection |
| format | Article |
| id | doaj-art-e66d9eab497f4c3fa0911cc4f6b529f4 |
| institution | Kabale University |
| issn | 2689-5307 |
| language | English |
| publishDate | 2024-12-01 |
| publisher | Taylor & Francis Group |
| record_format | Article |
| series | All Life |
| spelling | doaj-art-e66d9eab497f4c3fa0911cc4f6b529f42025-01-20T14:38:00ZengTaylor & Francis GroupAll Life2689-53072024-12-01170110.1080/26895293.2024.23501852350185Systematic analysis of co-expression network and gene expression profile of differentially expressed lncRNA-mRNA one week after spinal cord injuryYi Kang0Yijie Song1Zhongju Shi2Qiang Li3Yigang Lv4Mengfan Hou5Cui Ding6Jing Xie7Yongfu Lou8Chi Zhang9Huan Jian10Xueying Li11Hengxing Zhou12Shiqing Feng13Tianjin Key Laboratory of Spine and Spinal CordTianjin Key Laboratory of Spine and Spinal CordTianjin Key Laboratory of Spine and Spinal CordTianjin Key Laboratory of Spine and Spinal CordTianjin Key Laboratory of Spine and Spinal CordTianjin Key Laboratory of Spine and Spinal CordJinghai HospitalTianjin Key Laboratory of Spine and Spinal CordTianjin Key Laboratory of Spine and Spinal CordShandong UniversityTianjin Key Laboratory of Spine and Spinal CordShandong UniversityShandong UniversityTianjin Key Laboratory of Spine and Spinal CordSpinal cord injury (SCI) is a severe event that occurs in the central nervous system (CNS). Long noncoding RNAs (lncRNAs) have already been proven to play key roles in different diseases of the CNS. Nevertheless, the roles of messenger RNAs (mRNAs) and lncRNAs one week after SCI remain to be elucidated. We established a rat model of SCI and examined the differential levels of mRNAs and lncRNAs, and then, the differentially expressed mRNAs (DE mRNAs) and lncRNAs (DE lncRNAs) were investigated. Gene Ontology (GO) functional enrichment and Kyoto Encyclopedia of Genes and Genomes (KEGG) pathway enrichment analyses of DE lncRNAs and mRNAs were subsequently carried out to explore crucial biological processes and signaling pathways. Moreover, we constructed protein–protein interaction (PPI) networks, the STRING database, and identified the 10 high degree core nodes. We also established a co-expression network by calculating the correlation between lncRNA expression profile and mRNA expression profile. The identified DE lncRNAs and DE mRNAs may potentially be critical targets for the diagnosis and treatment of SCI in the future. Abbreviations: SCI: spinal cord injury; CNS: central nervous system; YLDs: years of life lived with disability; lncRNAs: long noncoding RNAs; mRNAs: messenger RNAs; DE: differentially expressed; GO: Gene Ontology; KEGG: Kyoto Encyclopedia of Genes and Genomes; GSEA: gene set enrichment analysis; RIN: Renewable Identification Number; PCA: principal component analysis; PPI: protein–protein interaction; MF, molecular function; BP: biological process; CC: cellular component; MCODE: molecular complex detectionhttp://dx.doi.org/10.1080/26895293.2024.2350185spinal cord injury; microarray; co-expression of lncrna and mrna; neuronal development, inflammation |
| spellingShingle | Yi Kang Yijie Song Zhongju Shi Qiang Li Yigang Lv Mengfan Hou Cui Ding Jing Xie Yongfu Lou Chi Zhang Huan Jian Xueying Li Hengxing Zhou Shiqing Feng Systematic analysis of co-expression network and gene expression profile of differentially expressed lncRNA-mRNA one week after spinal cord injury All Life spinal cord injury; microarray; co-expression of lncrna and mrna; neuronal development, inflammation |
| title | Systematic analysis of co-expression network and gene expression profile of differentially expressed lncRNA-mRNA one week after spinal cord injury |
| title_full | Systematic analysis of co-expression network and gene expression profile of differentially expressed lncRNA-mRNA one week after spinal cord injury |
| title_fullStr | Systematic analysis of co-expression network and gene expression profile of differentially expressed lncRNA-mRNA one week after spinal cord injury |
| title_full_unstemmed | Systematic analysis of co-expression network and gene expression profile of differentially expressed lncRNA-mRNA one week after spinal cord injury |
| title_short | Systematic analysis of co-expression network and gene expression profile of differentially expressed lncRNA-mRNA one week after spinal cord injury |
| title_sort | systematic analysis of co expression network and gene expression profile of differentially expressed lncrna mrna one week after spinal cord injury |
| topic | spinal cord injury; microarray; co-expression of lncrna and mrna; neuronal development, inflammation |
| url | http://dx.doi.org/10.1080/26895293.2024.2350185 |
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