晨间信号Morning Signal
《科学》 第393卷 第6815期 · 2026年9月3日 · 中文解读

老龄化人群队列中基因表达与代谢组学的纵向动态研究

Longitudinal dynamics of gene expression and metabolomics in an aging population cohort · Julia S. El-Sayed Moustafa, Anna Ramisch, Yasrab N. Raza, Gwenael G. R. Leday, Yunlong Jiao, Dongmeng Wang, Michael Stevens, Amy L. Roberts, Max Tomlinson, Xinyu Yan, Elizabeth Ing-Simmons, Samuel Wadge, Moustafa Abdalla, Mario Falchi, Christopher C. Holmes, Cristina Menni, George Nicholson, Mark I. McCarthy, Emmanouil T. Dermitzakis, Sylvia Richardson, Tim D. Spector, Kerrin S. Small
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本文基于TwinsUK队列中335名女性受试者长达8年的纵向数据,分析了全血基因表达与血清代谢物水平的变化轨迹,并探讨了遗传、昼夜节律、季节性及环境污染物暴露对多组学纵向动态的影响。
原文开头
Julia S. El-Sayed Moustafa1*†, Anna Ramisch2,3,4†, Yasrab N. Raza1, Gwenael G. R. Leday5, Yunlong Jiao6,7,8‡, Dongmeng Wang1, Michael Stevens2,4, Amy L. Roberts1, Max Tomlinson1, Xinyu Yan1, Elizabeth Ing-Simmons9, Samuel Wadge1, Moustafa Abdalla6,7,8, Mario Falchi1, Christopher C. Holmes8,10,11, Cristina Menni1,12,13, George Nicholson8, Mark I. McCarthy6,7,14§, Emmanouil T. Dermitzakis2,4, Sylvia Richardson5, Tim D. Spector1, Kerrin S. Small1* multiomic profiling provides a comprehensive physiological overview at the molecular level, but understanding of its spatiotemporal dynamics remains limited in human populations. We profiled longitudinal whole-blood gene expression and metabolite levels in 335 females over 8 years. Levels of 5061 genes and 181 metabolites changed over time, with individual trajectories often diverging from population-level trends. …
摘自《科学》(Science)第393卷 第6815期 · 2026年9月3日,Julia S. El-Sayed Moustafa, Anna Ramisch, Yasrab N. Raza, Gwenael G. R. Leday, Yunlong Jiao, Dongmeng Wang, Michael Stevens, Amy L. Roberts, Max Tomlinson, Xinyu Yan, Elizabeth Ing-Simmons, Samuel Wadge, Moustafa Abdalla, Mario Falchi, Christopher C. Holmes, Cristina Menni, George Nicholson, Mark I. McCarthy, Emmanouil T. Dermitzakis, Sylvia Richardson, Tim D. Spector, Kerrin S. Small。仅引用开头一小段供了解文章,版权归原刊所有,全文请阅读原刊。
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