Parental rejection
2 papers7 findings
- 1 lab in 1 country
- 1 finding against
- Funders: Primate Conservation and 1 more
- Animals2
Associations
6Lifespan
upin A. nancymaae1downin A. nancymaae1−51% reduced lifespan
2 studies
Lifespan
upin A. nancymaae1downin A. nancymaae1−51% reduced lifespan
Parental rejection is associated with lifespan in A. nancymaae (Approximately 4-4.5 years longer average lifespan in both males and females).
“Parents who rejected offspring lived significantly longer than non-rejectors, with an average lifespan advantage of approximately 4-4.5 years in both males and females.”
AnimalsRejector versus non-rejector parents under captive conditions
Parental rejection is associated with extended lifespan in owl monkeys in captivity
bioRxiv (Cold Spring Harbor Laboratory)21 Dec 2025Preprint
Parental rejection is associated with lifespan in A. nancymaae (51% reduced lifespan).
“Rejected individuals showed 51% reduced lifespan”
AnimalsIndividuals rejected by their parents
bioRxiv (Cold Spring Harbor Laboratory)20 Dec 2024Preprint
Total offspring produced
upin A. nancymaae1
1 study
Total offspring produced
upin A. nancymaae1
Parental rejection is associated with total offspring produced in A. nancymaae.
“Rejector parents produced more offspring overall, but this difference was explained by extended lifespan rather than higher reproductive output per year.”
AnimalsRejector versus non-rejector parents; difference explained by extended lifespan
Parental rejection is associated with extended lifespan in owl monkeys in captivity
bioRxiv (Cold Spring Harbor Laboratory)21 Dec 2025Preprint
mml-miR-30a-5p
upin A. nancymaae1
1 study
mml-miR-30a-5p
upin A. nancymaae1
Parental rejection is associated with mml-miR-30a-5p in A. nancymaae.
“Blood miRNA analysis revealed significant upregulation of mml-miR-30a-5p in female offspring”
AnimalsOffspring of rejected parentsbloodfemales
bioRxiv (Cold Spring Harbor Laboratory)20 Dec 2024Preprint
Locomotion
downin A. nancymaae1
1 study
Locomotion
downin A. nancymaae1
Parental rejection is associated with locomotion in A. nancymaae.
“offspring showed decreased locomotion and altered stress responses.”
AnimalsOffspring of rejected parents
bioRxiv (Cold Spring Harbor Laboratory)20 Dec 2024Preprint
Fearfulness
upin A. nancymaae1
1 study
Fearfulness
upin A. nancymaae1
Parental rejection is associated with fearfulness in A. nancymaae.
“Rejected adults displayed heightened fearfulness and aggression with reduced paternal care”
AnimalsIndividuals rejected by their parents
bioRxiv (Cold Spring Harbor Laboratory)20 Dec 2024Preprint
Survival to reproductive age
downin A. nancymaae1
1 study
Survival to reproductive age
downin A. nancymaae1
Parental rejection is associated with survival to reproductive age in A. nancymaae.
“Critically, well-reared offspring of rejected parents exhibited similar reductions in survival to reproductive age and lifespan.”
AnimalsWell-reared offspring of rejected parents
bioRxiv (Cold Spring Harbor Laboratory)20 Dec 2024Preprint