Amputation
Intervention1 paper2 findings
C · W · M · H: cells, worms or flies, mice, humans. Dark: independent labs found the same change there. Light: one lab or one study. Outline: nothing yet.
Labs are independent when their papers share no last author and no institution.
Against: findings that point the other way from most findings on the same outcome.
No results posted: trials that ended more than a year ago with no results on ClinicalTrials.gov and no paper in ARN’s record.
Company ties: findings with an author at a company, or from a paper that declares the maker’s interest.
Funders: Eunice Kennedy Shriver National Institute of Child Health and Human Development and 1 more
- Humans1
Outcomes
1Stress symmetry
downin mice1
1 study
Stress symmetry
downin mice1
Amputation decreases stress symmetry in mice.
Animalsfollowing amputationdigit tip
Multiscale analysis reveals distinct temporal trajectories of morphological reconstruction and mechanical maturation during mouse digit tip regeneration · Acta biomaterialia · 19 Aug 2026
Associations
1fgf20a
upin zebrafish1
1 study
fgf20a
upin zebrafish1
Amputation is associated with fgf20a in zebrafish.
Animalsfin regenerationepidermis
Decaying and expanding Erk gradients process memory of skeletal size during zebrafish fin regeneration · Nature physics · 24 Aug 2026