Live·Open questions in longevity research

Fibroblast or stromal cell

Stromal cells

Cells that contribute to the maintenance and repair of the surrounding tissue environment

Hypotheses on this target 1

Stromal cellsSenomorphic suppression. Hypotheses on this target 0Reprogramming. Hypotheses on this target 0Transplantation. Hypotheses on this target 0Elimination. Hypotheses on this target 0Population balance. Hypotheses on this target 11

Population balance1

  • Selection against repair-contributing stromal cells may sustain damage across tissues

    Where this hypothesis actsAgeing stroma with heritable differences in repair contribution and damage sustained across tissues

    What is proposedShift the population balance above the threshold favouring repair-contributing cells

    With whatNot stated in the record

    HowBriefly change relative cell survival in one component of the intertissue system to raise the proportion of repair-contributing cells above the threshold

    Possible resultPossible sustained repair in both tissues through selection favouring repair-contributing cells

    2026-09-30