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生物通
5 天
《Cell Metabolism》剑桥大学发现婴儿利用父亲基因的新机制
剑桥大学的一项研究探索了胎盘在这一过程中如何发挥关键作用。通过释放特定的激素,胎盘与母亲的身体沟通,优先考虑婴儿的生长。这个重要的器官与胎儿一起发育,支持人类和其他哺乳动物的胎儿发育。在对怀孕小鼠的实验中,科学家修改了胎盘中的信号细胞,这些细胞调节着营养物质如何分配给胎儿。
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