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Updated: Jan 10, 2026

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RNA测序揭示了在捕食者气味暴露后,中腹下丘脑中基因表达的改变

Ashely Shemery1, Megan Gibson2, Erin Gorrell1

  • 1School of Biomedical Sciences, Kent State University, Kent, Ohio, 44242, USA.

F1000Research
|November 28, 2025
PubMed
概括

捕食者的气味暴露迅速改变了心中下丘脑 (VMH) 中的基因表达,这是一个调节能量消耗的大脑区域. 这些VMH的变化可能通过增加能源支出为肥胖症治疗提供新的策略.

关键词:
这就是为什么BDNF是BDNF.掠食者威胁的威胁 掠食者威胁在SF-1中,它是SF-1.皮质类皮质类固醇.这里是Sirtuin.这是骨肌肉的骨架肌肉.热生成是一种热生成.

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Humans detect odors with the help of specialized cells located in the upper part of the nasal cavity, called olfactory receptor neurons (ORNs). ORNs possess hair-like structures called cilia, which are receptive to sensations from the inhaled air. When an odorant molecule binds to a specific receptor on the cell of the cilia, it leads to a series of events that ultimately cause the ORN to send electrical signals to the olfactory bulb in the brain through the olfactory nerves.
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