A mechanical origin for implantation defects in embryos from aged females
Kate E. Cavanaugh, María-José Franco-Oñate, Diana J. Laird, Patrick W. Oakes, Ricard Alert, Orion David Weiner
This study identifies a mechanical defect in embryos from aged mothers that impairs implantation, showing increased trophectoderm contractility leads to defective spreading during implantation.
bioRxiv · Sep 29, 2025 · PreprintDevelopmental Biology