关键的共同表达基因与不同脂肪酸特征饮食养的猪的血清参数相关
Simara Larissa Fanalli1, Júlia Dezen Gomes2, Francisco José de Novais3
1Faculty of Animal Science and Food Engineering, (FZEA), University of São Paulo, SãoPaulo, Brazil.
Frontiers in genetics
|July 18, 2024
概括
猪中大豆油摄入量较高会改变基因表达和代谢途径,影响脂质代谢和潜在的神经退行性疾病途径. 这些发现为人类健康准确的营养策略提供了信息.
科学领域:
- 营养基因组学 营养基因组学
- 脂质代谢研究 研究脂质代谢研究
- 人类疾病的动物模型.
背景情况:
- 食脂肪酸 (FA) 显著影响基因表达和代谢途径.
- 猪是研究人类脂质代谢和相关疾病的相关模型.
- 了解这些影响对于制定有针对性的营养干预措施至关重要.
研究的目的:
- 调查不同度的大豆油 (SOY) 对猪基因表达和血清参数的影响.
- 为了确定特定的代谢途径和受饮食FA影响的基因网络.
- 探索饮食SOY和与代谢疾病相关的基因之间的关系.
主要方法:
- 分析了来自32只猪的RNA-Seq数据,这些猪的饮食中含有1.5% (SOY1.5) 和3% (SOY3.0) 的大豆油.
- 权重基因同表达网络分析 (WGCNA) 的应用,以识别基因表达模块.
- 基因模块与血清参数和代谢途径的相关性分析.
主要成果:
- 两种SOY1.5和SOY3.0饮食都诱导了显著的基因表达模块,SOY3.0显示了更高的数量.
- SOY1.5饮食丰富了与胆固醇代谢和I型糖尿病相关的途径.
- SOY3.0饮食丰富了与神经退行和阿尔茨海默病相关的途径,包括像CCL5,PNISR和DEGS1.1这样的关键基因.
结论:
- 食大豆油度在猪中差异调节基因表达和代谢途径.
- 增加大豆油摄入量可能会影响与神经退行性疾病相关的途径.
- 研究结果提供了对饮食脂肪的遗传和代谢反应的见解,有助于精确营养.
关键词:
在RNA-seqqq.在WGCNA中,WGCNA是WGCNA.共同表达是一种共同表达.免疫反应的免疫反应.脂质新陈代谢 脂质新陈代谢豆油是大豆油中的一种.系统生物学 系统生物学转录组 (transcriptome) 是一个转录组.更多相关视频
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