Live·Open questions in longevity research

Aggregate or deposit

Amyloid seeds

Protein material carrying a transmissible conformation that can impose itself on compatible tissue

Hypotheses on this target 2

Amyloid seedsClearance restoration. Hypotheses on this target 0Neutralisation. Hypotheses on this target 11Accelerated excretion. Hypotheses on this target 11Disaggregation. Hypotheses on this target 0Aggregation prevention. Hypotheses on this target 0

Neutralisation1

  • Persistent protein seeds make replacement tissue fail sooner

    Where this hypothesis actsEndocrine replacement sites in human-IAPP-expressing models, across successive graft generations

    What is proposedNeutralize persistent aggregate seeds

    With whatNot stated in the record

    HowUse aggregate-targeting reagents for selective seed neutralization or depletion while leaving interface permeability, mechanics, and delivered tissue mass unchanged

    Possible resultPossible stabilization of SPV_10 and restoration of graft failure latency

    2026-09-17

Accelerated excretion1

  • Conditioning releases host protein seeds that shorten replacement tissue durability

    Where this hypothesis actsLocal extracellular compartment at conditioned replacement interfaces in amyloid-positive aged hosts

    What is proposedSuppress seeding activity by depleting amyloid seeds

    With whatRemoval from a body fluid

    HowUse seed immunodepletion and protein-specific depletion controls, matching soluble inflammatory components and checking unintended removal of other bioactive material

    Possible resultExpected loss of the late conditioning disadvantage despite identical handoff delays

    2026-09-18