Lactate Lights the Switch

What this episode covers

This release contains only the music track from Base by Base Episode 433. Song title: Lactate Lights the SwitchOriginal Base by Base episode: 433: Lactate, HSP90α and the Mitochondrial Switch Article metadata:Article title: HSP90α lactylation orchestrates PGC1α and LRPGC1 nuclear translocation driving mitochondrial biogenesisJournal: Proceedings of the National Academy of SciencesDOI: 10.1073/pnas.2528979123Reference: Wu G., Li H., He T., et al. HSP90α lactylation orchestrates PGC1α and LRPGC1 nuclear translocation driving mitochondrial biogenesis. PNAS. 2026;123(30):e2528979123. doi:10.1073/pnas.2528979123 Lyrics:Verse 1Late-night numbers on a glowing screenA quiet signal turns the gears unseenLactate in the air like a spark in the roomTelling small engines how to make more room Pre-ChorusA chaperone hears the chemical callTwo tiny marks and the dominos fallLocks and latches, line by lineOpen the door to a power-up sign ChorusLactate lights the switch, let the whole cell singHSP90 holds the fire like a wedding ringPGC1 on the move to the nucleus tonightBuilding more mitochondria, raising up the light Verse 2K58 pulls ULK1 into placeS39 written like a starter’s paceK616 shuts CDK5 outsideSo S596 can’t slow the ride BridgeNRF1, NRF2—blueprints in the darkNew membranes rising from a single sparkMore fuel, more breath when the morning beginsA brighter charge under the skin Final ChorusLactate lights the switch, let the whole cell singHSP90 turns the signal into everythingPGC1 and LRPGC1 cross that open doorMore mitochondria waking, asking for more

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