Live·Open questions in longevity research

Mechanics and load

Bone remodeling

The process through which bone tissue is renewed

Hypotheses on this target 2

Bone remodelingInhibition. Hypotheses on this target 22Activation. Hypotheses on this target 0Function preservation. Hypotheses on this target 0Remodelling. Hypotheses on this target 0Load normalisation. Hypotheses on this target 0Direct measurement. Hypotheses on this target 0
  • Inhibition2
  • Activation
  • Function preservation
  • Remodelling
  • Load normalisation
  • Direct measurement

Inhibition2

  • Menopausal bone remodeling may release stored lead and injure multiple organs

    Where this hypothesis actsDuring menopause in people with substantial historical lead exposure and high skeletal lead burden

    What is proposedCorrect accelerated bone remodeling

    With whatNot stated in the record

    HowNot stated in the record

    Possible resultPossible reduction in circulating lead, multisystem injury and fractures, especially with high skeletal lead burden

    2026-10-03

  • Correcting bone remodeling may remove tumstatin's restraint on tumor blood-vessel growth

    Where this hypothesis actsExcessive osteoclast-mediated skeletal remodeling associated with menopause

    What is proposedSelectively suppress excessive osteoclast-mediated bone remodeling

    With whatControlled genetic model

    HowOsteoclast-directed genetic perturbation using an inducible lineage-specific experiment

    Possible resultPossible improved bone strength, but increased cancer mortality if circulating tumstatin is not maintained

    2026-10-03