Pregnancy Impacts Maternal Sleep: Focus on Kynurenine Pathway Activation in Female Rats
Courtney J. Wright, Maria V. Piroli, J Hunter Cox, Homayoun Valafar, Norma Frizzell, Ana Pocivavsek
This study shows pregnancy alters sleep-wake patterns and reduces kynurenine-induced REM sleep disruption in female rats, suggesting KP metabolism influences maternal sleep.
bioRxiv · Sep 21, 2026 · PreprintNeuroscience