Live·Open questions in longevity research
All targets

Enzyme

Catalase

An enzyme that decomposes peroxide

Hypotheses on this target 1

CatalaseInhibition. Hypotheses on this target 0Activation. Hypotheses on this target 0Lower level. Hypotheses on this target 0Higher level. Hypotheses on this target 0Replacement. Hypotheses on this target 11Protection from degradation. Hypotheses on this target 0Cofactor removal. Hypotheses on this target 0Synthesis suppression. Hypotheses on this target 0Function preservation. Hypotheses on this target 0
  • Inhibition
  • Activation
  • Lower level
  • Higher level
  • Replacement1
  • Protection from degradation
  • Cofactor removal
  • Synthesis suppression
  • Function preservation

Replacement1

  • Residual bacteria may protect repairing aged skin by breaking down peroxide

    Where this hypothesis actsLate repair in repeatedly injured aged skin with persistent host oxidant production

    What is proposedPreserve peroxide-decomposition activity through bacterial clearance

    With whatProtein or peptide as the agent

    HowReplace the microbial catalytic function with active purified catalase before final bacterial clearance

    Possible resultPossible prevention of oxidative injury, impaired differentiation, and inflammatory recurrence after clearance

    2026-09-21