Live·Open questions in longevity research

Signalling molecule

Interleukin-6

A secreted signalling molecule

Hypotheses on this target 2

Interleukin-6Lower level. Hypotheses on this target 0Synthesis suppression. Hypotheses on this target 11Neutralisation. Hypotheses on this target 11Supplementation. Hypotheses on this target 0Accelerated excretion. Hypotheses on this target 0

Synthesis suppression1

  • Interleukin-6 from blood-forming stem cells may sustain organ damage while preserving defense

    Where this hypothesis actsSecreted by hematopoietic stem cells with inflammatory memory during ageing, between infection episodes

    What is proposedSuppress interleukin-6 synthesis and secretion in hematopoietic stem cells

    With whatControlled genetic model

    HowInducible restriction of expression specifically in stem cells after memory formation, while preserving descendants' protective memory

    Possible resultPossible reduction in sustained systemic exposure and lung and kidney damage before mature myeloid cell turnover

    2026-09-30

Neutralisation1

  • Blocking junction repair may align defects across skin layers and increase penetration

    Where this hypothesis actsSkin exposed to wet friction, with itch reduction matched between interventions

    What is proposedSelectively suppress IL-31 while preserving junction repair

    With whatNot stated in the record

    HowIL-31 blockade that leaves TRPV4-dependent junction repair intact; the blocking agent is not stated

    Possible resultPossible preservation of junction repair and better prevention of repeated skin damage

    2026-09-25