Does Altered Cellular Metabolism Underpin the Normal Changes to the Maternal Immune System during Pregnancy?

Benjamin J Jenkins, April Rees, Nicholas Jones, Catherine A Thornton
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引用次数: 4

Abstract

Pregnancy is characterised by metabolic changes that occur to support the growth and development of the fetus over the course of gestation. These metabolic changes can be classified into two distinct phases: an initial anabolic phase to prepare an adequate store of substrates and energy which are then broken down and used during a catabolic phase to meet the energetic demands of the mother, placenta and fetus. Dynamic readjustment of immune homeostasis is also a feature of pregnancy and is likely linked to the changes in energy substrate utilisation at this time. As cellular metabolism is increasingly recognised as a key determinant of immune cell phenotype and function, we consider how changes in maternal metabolism might contribute to T cell plasticity during pregnancy.

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细胞代谢的改变是否支持怀孕期间母体免疫系统的正常变化?
妊娠的特点是在妊娠过程中发生的代谢变化,以支持胎儿的生长和发育。这些代谢变化可分为两个不同的阶段:最初的合成代谢阶段准备足够的底物和能量储存,然后在分解代谢阶段分解和使用,以满足母亲、胎盘和胎儿的能量需求。免疫稳态的动态调整也是怀孕的一个特征,可能与此时能量底物利用的变化有关。随着细胞代谢越来越被认为是免疫细胞表型和功能的关键决定因素,我们考虑了母体代谢的变化如何影响妊娠期间T细胞的可塑性。
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