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Genome-wide analysis of mRNAs and lncRNAs in Mycoplasma bovis infected and non-infected bovine mammary gland tissues.
Molecular and Cellular Probes ( IF 2.3 ) Pub Date : 2020-01-21 , DOI: 10.1016/j.mcp.2020.101512
Selçuk Özdemir 1 , Serdar Altun 2
Affiliation  

Mycoplasma bovis (M. bovis) causes diseases such as arthritis, pneumonia, abortion, and mastitis, leading to great losses in the bovine dairy industries. RNA types such as messenger RNAs (mRNAs) and long non-coding RNAs (lncRNAs) play significant roles in regulating the immune responses triggered by bacteria. The expression profiles of mRNA and lncRNA as they occur in bovine mammary gland tissues infected with M. bovis are still not well understood. To illuminate this issue, transcription analysis of mRNA and LncRNAs were conducted on the mammary gland tissues belonging to Holstein cattle infected and not infected with M. bovis. The analysis revealed 1310 differentially expressed mRNAs and 57 differentially expressed lncRNAs in the bovine mammary gland tissues infected and not infected with M. bovis. In addition, 392 novel lncRNAs were detected, 19 of which were differentially expressed. Gene ontology analysis reveals that differentially expressed mRNAs and lncRNAs play significant roles in such vital biological pathways as metabolic pathways, T-cell receptor signaling, TGF-beta signaling, pathways in cancer, PI3K-Akt signaling, NF-kappa B signaling, mTOR signaling, and apoptosis, including in the immune response to cancer. Based on our literature review, this study is the first genome-wide lncRNA research conducted on bovine mammary gland tissues infected with M. bovis. Our results provide bovine mammary gland lncRNA and mRNA resources to understand their roles in the regulation of the immune response against the agent M. bovis in bovine mammary gland tissues.

中文翻译:

牛支原体感染和未感染的牛乳腺组织中mRNA和lncRNA的全基因组分析。

牛支原体(牛支原体)引起诸如关节炎,肺炎,流产和乳腺炎的疾病,导致牛乳业的巨大损失。信使RNA(mRNA)和长非编码RNA(lncRNA)等RNA类型在调节细菌触发的免疫反应中起着重要作用。尚未完全了解在牛分枝杆菌感染的牛乳腺组织中出现的mRNA和lncRNA的表达情况。为了阐明这个问题,对属于感染牛和未感染牛分枝杆菌的荷斯坦牛的乳腺组织进行了mRNA和LncRNA的转录分析。分析显示,在感染和未感染牛分枝杆菌的牛乳腺组织中,有1310个差异表达的mRNA和57个差异表达的lncRNA。此外,还检测到392个新的lncRNA,其中有19种差异表达。基因本体分析显示差异表达的mRNA和lncRNA在诸如代谢途径,T细胞受体信号传导,TGF-β信号传导,癌症途径,PI3K-Akt信号传导,NF-κB信号传导,mTOR信号传导等重要的生物途径中起着重要作用和凋亡,包括对癌症的免疫反应。根据我们的文献综述,这项研究是对感染牛分枝杆菌的牛乳腺组织进行的首个全基因组lncRNA研究。我们的结果提供了牛乳腺lncRNA和mRNA资源,以了解其在牛乳腺组织中针对牛分枝杆菌的免疫应答调节中的作用。基因本体分析显示差异表达的mRNA和lncRNA在诸如代谢途径,T细胞受体信号传导,TGF-β信号传导,癌症途径,PI3K-Akt信号传导,NF-κB信号传导,mTOR信号传导等重要的生物途径中起着重要作用和凋亡,包括对癌症的免疫反应。根据我们的文献综述,这项研究是对感染牛分枝杆菌的牛乳腺组织进行的首个全基因组lncRNA研究。我们的结果提供了牛乳腺lncRNA和mRNA资源,以了解其在牛乳腺组织中针对牛分枝杆菌的免疫应答调节中的作用。基因本体分析显示差异表达的mRNA和lncRNA在诸如代谢途径,T细胞受体信号传导,TGF-β信号传导,癌症途径,PI3K-Akt信号传导,NF-κB信号传导,mTOR信号传导等重要的生物途径中起着重要作用和凋亡,包括对癌症的免疫反应。根据我们的文献综述,这项研究是对感染牛分枝杆菌的牛乳腺组织进行的首个全基因组lncRNA研究。我们的结果提供了牛乳腺lncRNA和mRNA资源,以了解其在牛乳腺组织中针对牛分枝杆菌的免疫应答调节中的作用。NF-κB信号传导,mTOR信号传导和凋亡,包括对癌症的免疫反应。根据我们的文献综述,这项研究是对感染牛分枝杆菌的牛乳腺组织进行的首个全基因组lncRNA研究。我们的结果提供了牛乳腺lncRNA和mRNA资源,以了解其在牛乳腺组织中针对牛分枝杆菌的免疫应答调节中的作用。NF-κB信号传导,mTOR信号传导和凋亡,包括对癌症的免疫反应。根据我们的文献综述,这项研究是对感染牛分枝杆菌的牛乳腺组织进行的首个全基因组lncRNA研究。我们的结果提供了牛乳腺lncRNA和mRNA资源,以了解其在牛乳腺组织中针对牛分枝杆菌的免疫应答调节中的作用。
更新日期:2020-01-21
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