Modelling mouse embryogenesis from chemically induced totipotent stem cells
Yang, Y. et al. Derivation of pluripotent stem cells with in vivo embryonic and extraembryonic potency. Cell 169,…
Mesenchymal drift may explain how aging cells lose their identity
A new review argues that aging may not be just a collection of molecular defects, but a progressive…
Cytoplasmic competition between separate parental pronuclei in zygotes
Animals All animal experiments conformed to the Guide for the Care and Use of Laboratory Animals and were…
Human Embryo Model Produces Blood Stem Cells
Credit: MedicalRF.com / Getty Images Researchers at the University of Cambridge have developed embryo-like structures that mimic aspects…