Cold Side of the Gut

This release contains only the music track from Base by Base Episode 406. Song title: Cold Side of the GutOriginal Base by Base episode: 406: Temperature & Age Shape Gut Susceptibility to HCoV-229E Article metadata:Article title: Temperature and developmental stage govern intestinal susceptibility to human coronavirus 229EJournal: Proceedings of the National Academy of Sciences (PNAS)DOI: 10.1073/pnas.2600632123Reference: Synowiec A., Lie L.K., Szczepański A., et al. Temperature and developmental stage govern intestinal susceptibility to human coronavirus 229E. Proc. Natl. Acad. Sci. U.S.A. 2026;123(26):e2600632123. https://doi.org/10.1073/pnas.2600632123 Lyrics:Verse 1Neon in the lab, midnight on the clock,We set that warm line, then we let it drop.Same cells, same gate, but the world rewinds—At thirty-two the virus finds time. Pre-ChorusQuiet alarms in the innate reply,Less of the warning, more room to climb.Screens light up with the rising load—A colder state and an open road. ChorusTemperature tells it when to run,Cold makes a cradle, heat stops the fun.In the enterocytes, it stakes its claim,But at thirty-seven it can’t play the same.Turn the dial, watch the story cut—Cold side of the gut, cold side of the gut. Verse 2Fetal and young still catch that wave,Adults switch gears and won’t behave.Translation slows, metabolism bends,Stress-path signals draw the ends. BridgeOne receptor, one lock: ANPEP on the door,Protease like a razor, it wants a little more.But camostat cuts the spark mid-flight,Shut down entry, fade out the bite. Final ChorusTemperature tells it when to run,Cold makes a cradle, heat stops the fun.In the enterocytes, it stakes its claim,But grown-up heat won’t feed the flame.Turn the dial, let the data erupt—Cold side of the gut, cold side of the gut.