Longevity News

Protagenic’s experimental drug reduces stress, anxiety in preclinical study

Source: Longevity Technology • Published: 02 Jul 2026, 09:36

Protagenic’s experimental drug reduces stress, anxiety in preclinical study

Report on a synthetic peptide candidate that lowered physiological and behavioral stress markers in a rodent chronic unpredictable stress model.

Key Takeaways
  • PT00114 reduced stress-induced plasma corticosterone by 56.4% versus controls
  • Two 250 nmol/kg subcutaneous doses caused behavioral and physiological stress reductions
  • PT00114 completed single and multiple dose Phase 1 studies with favorable topline safety
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