Functional segregation of body-brain signals in the area postrema
Alejandro López-Cruz, Natalie S. Figueredo Burgos, Anna M. Hakimi, Kathryn Xie, Mo Mao, Mahekdeep Kaur, Antionette Spina, Katie Choi, Longhui Qiu, Teresa E. Lever, Fiona Mary Gribble, Frank M. Reimann, Martin Grosvenor Myers, Alice E. Adriaenssens, Zachary A. Knight
The paper identifies distinct AP neuron subtypes that respond to different macronutrients and physiological signals, revealing their roles in satiety and homeostasis beyond nausea.
bioRxiv · Jun 19, 2026 · PreprintNeuroscience