Lipid Traffic Analysis reveals the impact of high paternal carbohydrate intake on offsprings' lipid metabolism.

Lipid Traffic Analysis reveals the impact of high paternal carbohydrate intake on offsprings' lipid metabolism.
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脂质运输分析揭示了父亲高碳水化合物摄入对后代脂质代谢的影响。

DOI:
10.1038/s42003-021-01686-1
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发表时间:
2021-02-05
影响因子:
5.9
通讯作者:
Koulman A
Koulman A
中科院分区:
生物学2区
文献类型:
--
作者:
Furse S;Watkins AJ;Hojat N;Smith J;Williams HEL;Chiarugi D;Koulman A

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在本文中,我们提出了一种新的计算网络分析工具的父母饮食驱动的代谢规划的后代的调查。研究了父亲高碳水化合物摄入对子代F1和F2代磷脂和甘油三酯代谢的影响。通过MS和NMR从F1新生儿(3周)、F1成年人(16周)和F2新生儿后代的血清、肝脏、脑、心脏和腹部脂肪组织中获得详细的脂质谱。使用一种专门构建的计算工具来分析磷脂和脂肪代谢作为一个网络,我们表征了组织中和组织之间脂质变量的数量,类型和丰度(脂质交通分析),发现了与父亲饮食相关的各种重编程。这些结果很重要,因为它们描述了父亲饮食摄入的长期代谢结果。这种分析方法是重要的,因为它提供了无与伦比的深入了解整个生物体的脂质代谢改变的可能机制。Furse等人使用一种称为脂质交通分析的专用计算工具来确定脂质在整个生物体中的空间分布。他们用它来证明父亲的高碳水化合物摄入会影响两代后后代的脂质代谢。
In this paper we present an investigation of parental-diet-driven metabolic programming in offspring using a novel computational network analysis tool. The impact of high paternal carbohydrate intake on offsprings’ phospholipid and triglyceride metabolism in F1 and F2 generations is described. Detailed lipid profiles were acquired from F1 neonate (3 weeks), F1 adult (16 weeks) and F2 neonate offspring in serum, liver, brain, heart and abdominal adipose tissues by MS and NMR. Using a purpose-built computational tool for analysing both phospholipid and fat metabolism as a network, we characterised the number, type and abundance of lipid variables in and between tissues (Lipid Traffic Analysis), finding a variety of reprogrammings associated with paternal diet. These results are important because they describe the long-term metabolic result of dietary intake by fathers. This analytical approach is important because it offers unparalleled insight into possible mechanisms for alterations in lipid metabolism throughout organisms. Furse et al. use a purpose-built computational tool called Lipid Traffic Analysis to determine the spatial distribution of lipids throughout an organism. They use it to show that high paternal carbohydrate intake influences lipid metabolism in offspring two generations hence.
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发表时间: 2017-10-13
期刊: Molecules (Basel, Switzerland)
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