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与纯素代谢相关的基因和甲状腺眼病的免疫接种使用生物信息学和机器学习进行了验证

Zixuan Wu¹, Yuan Gao¹, Liyuan Cao¹

¹Hunan University of Traditional Chinese Medicine, Changsha, 410208, Hunan Province, China.

Scientific reports

|October 26, 2023

概括

这项研究确定了10个与甲状腺眼病 (TED) 相关的纯素代谢基因 (PMGs). 这些基因可以作为新的生物标志物来诊断和跟踪TED的进展.

科学领域:

眼科和分子生物学
遗传学和生物信息学遗传学和生物信息学

背景情况:

甲状腺眼病 (TED) 是一种具有可变临床表现的自身免疫性炎症性轨道疾病.
细胞代谢,特别是纯素代谢,在TED中发生了改变,但纯素代谢基因 (PMGs) 的作用尚不清楚.

研究的目的:

通过生物信息学方法识别和验证与TED相关的潜在PMG.
在TED中探索已识别的PMG的生物功能和诊断效果.

主要方法:

利用差异基因表达分析和PMG数据集来识别新的PMG.
使用基因组丰富分析 (GSEA) 和基因组变异分析 (GSVA) 进行途径分析.
应用拉索回归和支持矢量机器-递归特征消除 (SVM-RFE) 用于枢纽基因识别和诊断评估.

主要成果:

确定了与TED相关的十个PMG:PRPS2,PFAS,ATIC,NT5C1A,POLR2E,POLR2F,POLR3B,PDE3A,ADSS和NTPCR. 这些PMG包括:
这些PMG参与RNA剪接和 purin代谢.
确定的十个PMG在区分TED方面表现出有前途的诊断性能.

结论:

这项研究成功地确定了与TED相关的十个PMG.
这些PMG代表了TED诊断和监测疾病发展的潜在新生物标志物.

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