Live·Open questions in longevity research

Metabolism and energy

Thermal balance

The balance between heat retained by the body and heat lost to its surroundings

Hypotheses on this target 3

Thermal balanceInhibition. Hypotheses on this target 0Activation. Hypotheses on this target 0Function preservation. Hypotheses on this target 33Supplementation. Hypotheses on this target 0Feedback restoration. Hypotheses on this target 0Direct measurement. Hypotheses on this target 0

Function preservation3

  • Suppressing menopausal hot flashes may impair autonomic recovery by preventing heat loss

    Where this hypothesis actsDuring sleep in a heat-sensitive subgroup across natural and induced menopause

    What is proposedReduce retained heat and maintain adequate overnight heat disposal

    With whatChange of environment or regimen

    HowSleep rehabilitation before vasomotor suppression; controlled bedding or room cooling to maintain heat disposal

    Possible resultPossible preservation of autonomic recovery, with lasting benefit while improved thermal balance persists

    2026-10-03

  • Delayed heat transfer to cooled peripheral tissues may cause post-flash core cooling

    Where this hypothesis actsAfter a flash, when cooled peripheral tissues exchange heat with the core as regional perfusion changes

    What is proposedPrevent delayed core-to-periphery heat exchange from causing a core-temperature undershoot

    With whatPhysical or surgical intervention

    HowTest redistribution by suppressing evaporation and servo-controlling external heat exchange near zero while measuring regional tissue temperature and perfusion

    Possible resultPossible prevention of the post-flash core-temperature undershoot and associated awakening

    2026-10-03

  • Local heat buildup may raise oxygen demand and cause hypoxia in the aging kidney

    Where this hypothesis actsRenal medulla in an aged kidney after SGLT2 blockade

    What is proposedRestore local heat exchange and maintain temperature at the control kidney level

    With whatPhysical or surgical intervention

    HowControl temperature in a perfused kidney while preserving distal sodium delivery, reabsorption, tubular pressure and oxygen delivery

    Possible resultExpected prevention of excess oxygen consumption, tissue hypoxia and loss of renal reserve

    2026-09-30